diff options
Diffstat (limited to 'src/gui')
251 files changed, 14028 insertions, 2014 deletions
diff --git a/src/gui/accessible/accessible.pri b/src/gui/accessible/accessible.pri index ad2fb4c..31362ff 100644 --- a/src/gui/accessible/accessible.pri +++ b/src/gui/accessible/accessible.pri @@ -12,7 +12,7 @@ contains(QT_CONFIG, accessibility) { accessible/qaccessiblewidget.cpp \ accessible/qaccessibleplugin.cpp - mac:!embedded { + mac:!embedded:!qpa { HEADERS += accessible/qaccessible_mac_p.h OBJECTIVE_SOURCES += accessible/qaccessible_mac.mm \ accessible/qaccessible_mac_cocoa.mm diff --git a/src/gui/accessible/qaccessible_mac_p.h b/src/gui/accessible/qaccessible_mac_p.h index 4ee3a2d..e417cb6 100644 --- a/src/gui/accessible/qaccessible_mac_p.h +++ b/src/gui/accessible/qaccessible_mac_p.h @@ -122,7 +122,7 @@ private: QAccessibleInterfaceWrapper wrapper class. It has the same API as QAccessibleInterface, minus the child parameter - in the funcitons. + in the functions. */ class Q_AUTOTEST_EXPORT QAInterface : public QAccessible { @@ -432,7 +432,7 @@ public: /* QAccessibleHierarchyManager bridges the Mac and Qt accessibility hierarchies. There is a one-to-one relationship between QAElements on the Mac side - and QAInterfaces on the Qt side, and this class provies lookup funcitons + and QAInterfaces on the Qt side, and this class provides lookup functions that translates between these to items. The identity of a QAInterface is determined by its QAccessibleInterface and diff --git a/src/gui/dialogs/dialogs.pri b/src/gui/dialogs/dialogs.pri index 4e1b9a7..cd8e71a 100644 --- a/src/gui/dialogs/dialogs.pri +++ b/src/gui/dialogs/dialogs.pri @@ -27,7 +27,7 @@ HEADERS += \ dialogs/qwizard.h \ dialogs/qprintpreviewdialog.h -!embedded:mac { +!embedded:!qpa:mac { OBJECTIVE_SOURCES += dialogs/qfiledialog_mac.mm \ dialogs/qfontdialog_mac.mm \ dialogs/qnspanelproxy_mac.mm \ @@ -61,7 +61,7 @@ win32 { !win32-borland:!wince*: LIBS += -lshell32 # the filedialog needs this library } -!mac:!embedded:!symbian:unix { +!mac:!embedded:!symbian:unix|qpa { HEADERS += dialogs/qpagesetupdialog_unix_p.h SOURCES += dialogs/qprintdialog_unix.cpp \ dialogs/qpagesetupdialog_unix.cpp diff --git a/src/gui/dialogs/qdialog.cpp b/src/gui/dialogs/qdialog.cpp index 5a791fc..6970b76 100644 --- a/src/gui/dialogs/qdialog.cpp +++ b/src/gui/dialogs/qdialog.cpp @@ -1111,7 +1111,7 @@ QSize QDialog::sizeHint() const // if size is not fixed, try to adjust it according to S60 layoutting if (minimumSize() != maximumSize()) { // In S60, dialogs are always the width of screen (in portrait, regardless of current layout) - return QSize(qMax(S60->screenHeightInPixels, S60->screenWidthInPixels), QWidget::sizeHint().height()); + return QSize(qMin(S60->screenHeightInPixels, S60->screenWidthInPixels), QWidget::sizeHint().height()); } else { return QWidget::sizeHint(); } diff --git a/src/gui/dialogs/qfiledialog.cpp b/src/gui/dialogs/qfiledialog.cpp index 624610b..1b9d127 100644 --- a/src/gui/dialogs/qfiledialog.cpp +++ b/src/gui/dialogs/qfiledialog.cpp @@ -3261,7 +3261,10 @@ QString QFSCompleter::pathFromIndex(const QModelIndex &index) const if (currentLocation == QDir::separator()) return path.mid(currentLocation.length()); #endif - return path.mid(currentLocation.length() + 1); + if (currentLocation.endsWith('/')) + return path.mid(currentLocation.length()); + else + return path.mid(currentLocation.length()+1); } return index.data(QFileSystemModel::FilePathRole).toString(); } diff --git a/src/gui/dialogs/qfiledialog_mac.mm b/src/gui/dialogs/qfiledialog_mac.mm index 87850a7..6c1d7f6 100644 --- a/src/gui/dialogs/qfiledialog_mac.mm +++ b/src/gui/dialogs/qfiledialog_mac.mm @@ -63,6 +63,7 @@ #include <qdesktopwidget.h> #include <stdlib.h> #include <qabstracteventdispatcher.h> +#import <AppKit/NSSavePanel.h> #include "ui_qfiledialog.h" QT_BEGIN_NAMESPACE @@ -84,7 +85,13 @@ QT_USE_NAMESPACE @class QT_MANGLE_NAMESPACE(QNSOpenSavePanelDelegate); -@interface QT_MANGLE_NAMESPACE(QNSOpenSavePanelDelegate) : NSObject { +@interface QT_MANGLE_NAMESPACE(QNSOpenSavePanelDelegate) +#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6 + : NSObject<NSOpenSavePanelDelegate> +#else + : NSObject +#endif +{ @public NSOpenPanel *mOpenPanel; NSSavePanel *mSavePanel; diff --git a/src/gui/dialogs/qfiledialog_win.cpp b/src/gui/dialogs/qfiledialog_win.cpp index 5b192b4..feec804 100644 --- a/src/gui/dialogs/qfiledialog_win.cpp +++ b/src/gui/dialogs/qfiledialog_win.cpp @@ -60,7 +60,6 @@ #endif #ifdef Q_WS_WINCE -#include <shlobj.h> #include <commdlg.h> bool qt_priv_ptr_valid = false; #else @@ -603,7 +602,7 @@ QString qt_win_CID_get_existing_directory(const QFileDialogArgs &args) // Set the FOS_PICKFOLDERS flag DWORD newOptions; hr = pfd->GetOptions(&newOptions); - newOptions |= FOS_PICKFOLDERS; + newOptions |= (FOS_PICKFOLDERS | FOS_FORCEFILESYSTEM); if (SUCCEEDED(hr) && SUCCEEDED((hr = pfd->SetOptions(newOptions)))) { QWidget *parentWindow = args.parent; if (parentWindow) diff --git a/src/gui/dialogs/qfileinfogatherer_p.h b/src/gui/dialogs/qfileinfogatherer_p.h index 8681eb5..b28509b 100644 --- a/src/gui/dialogs/qfileinfogatherer_p.h +++ b/src/gui/dialogs/qfileinfogatherer_p.h @@ -84,10 +84,13 @@ public: && permissions() == fileInfo.permissions(); } +#ifndef QT_NO_FSFILEENGINE bool isCaseSensitive() const { QFSFileEngine fe(mFileInfo.absoluteFilePath()); return fe.caseSensitive(); } +#endif + QFile::Permissions permissions() const { return mFileInfo.permissions(); } diff --git a/src/gui/dialogs/qfilesystemmodel.cpp b/src/gui/dialogs/qfilesystemmodel.cpp index be4261d..6552370 100644 --- a/src/gui/dialogs/qfilesystemmodel.cpp +++ b/src/gui/dialogs/qfilesystemmodel.cpp @@ -80,11 +80,43 @@ QT_BEGIN_NAMESPACE directories. In the simplest case, it can be used with a suitable display widget as part of a browser or filter. - QFileSystemModel will not fetch any files or directories until setRootPath + QFileSystemModel can be accessed using the standard interface provided by + QAbstractItemModel, but it also provides some convenience functions that are + specific to a directory model. + The fileInfo(), isDir(), name(), and path() functions provide information + about the underlying files and directories related to items in the model. + Directories can be created and removed using mkdir(), rmdir(). + + \note QFileSystemModel requires an instance of a GUI application. + + \section1 Example Usage + + A directory model that displays the contents of a default directory + is usually constructed with a parent object: + + \snippet doc/src/snippets/shareddirmodel/main.cpp 2 + + A tree view can be used to display the contents of the model + + \snippet doc/src/snippets/shareddirmodel/main.cpp 4 + + and the contents of a particular directory can be displayed by + setting the tree view's root index: + + \snippet doc/src/snippets/shareddirmodel/main.cpp 7 + + The view's root index can be used to control how much of a + hierarchical model is displayed. QDirModel provides a convenience + function that returns a suitable model index for a path to a + directory within the model. + + \section1 Caching and Performance + + QFileSystemModel will not fetch any files or directories until setRootPath() is called. This will prevent any unnecessary querying on the file system until that point such as listing the drives on Windows. - Unlike the QDirModel, QFileSystemModel uses a separate thread to populate + Unlike QDirModel, QFileSystemModel uses a separate thread to populate itself so it will not cause the main thread to hang as the file system is being queried. Calls to rowCount() will return 0 until the model populates a directory. @@ -92,15 +124,6 @@ QT_BEGIN_NAMESPACE QFileSystemModel keeps a cache with file information. The cache is automatically kept up to date using the QFileSystemWatcher. - QFileSystemModel can be accessed using the standard interface provided by - QAbstractItemModel, but it also provides some convenience functions that are - specific to a directory model. - The fileInfo(), isDir(), name(), and path() functions provide information - about the underlying files and directories related to items in the model. - Directories can be created and removed using mkdir(), rmdir(). - - \note QFileSystemModel requires an instance of a GUI application. - \sa {Model Classes} */ diff --git a/src/gui/dialogs/qfontdialog_mac.mm b/src/gui/dialogs/qfontdialog_mac.mm index 9c63dfa..6fb363b 100644 --- a/src/gui/dialogs/qfontdialog_mac.mm +++ b/src/gui/dialogs/qfontdialog_mac.mm @@ -496,7 +496,7 @@ void QFontDialogPrivate::setFont(void *delegate, const QFont &font) QMacCocoaAutoReleasePool pool; QFontEngine *fe = font.d->engineForScript(QUnicodeTables::Common); NSFontManager *mgr = [NSFontManager sharedFontManager]; - NSFont *nsFont = 0; + const NSFont *nsFont = 0; #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 if (qstrcmp(fe->name(), "CoreText") == 0) { @@ -522,7 +522,7 @@ void QFontDialogPrivate::setFont(void *delegate, const QFont &font) size:fontInfo.pointSize()]; } - [mgr setSelectedFont:nsFont isMultiple:NO]; + [mgr setSelectedFont:const_cast<NSFont *>(nsFont) isMultiple:NO]; [static_cast<QT_MANGLE_NAMESPACE(QCocoaFontPanelDelegate) *>(delegate) setQtFont:font]; } diff --git a/src/gui/dialogs/qinputdialog.cpp b/src/gui/dialogs/qinputdialog.cpp index e996ee9..9e4b9b6 100644 --- a/src/gui/dialogs/qinputdialog.cpp +++ b/src/gui/dialogs/qinputdialog.cpp @@ -231,7 +231,10 @@ void QInputDialogPrivate::ensureLayout() QObject::connect(buttonBox, SIGNAL(rejected()), q, SLOT(reject())); mainLayout = new QVBoxLayout(q); + //we want to let the input dialog grow to available size on Symbian. +#ifndef Q_OS_SYMBIAN mainLayout->setSizeConstraint(QLayout::SetMinAndMaxSize); +#endif mainLayout->addWidget(label); mainLayout->addWidget(inputWidget); mainLayout->addWidget(buttonBox); @@ -244,6 +247,9 @@ void QInputDialogPrivate::ensureLineEdit() Q_Q(QInputDialog); if (!lineEdit) { lineEdit = new QLineEdit(q); +#ifndef QT_NO_IM + qt_widget_private(lineEdit)->inheritsInputMethodHints = 1; +#endif lineEdit->hide(); QObject::connect(lineEdit, SIGNAL(textChanged(QString)), q, SLOT(_q_textChanged(QString))); @@ -255,6 +261,9 @@ void QInputDialogPrivate::ensureComboBox() Q_Q(QInputDialog); if (!comboBox) { comboBox = new QComboBox(q); +#ifndef QT_NO_IM + qt_widget_private(comboBox)->inheritsInputMethodHints = 1; +#endif comboBox->hide(); QObject::connect(comboBox, SIGNAL(editTextChanged(QString)), q, SLOT(_q_textChanged(QString))); @@ -552,6 +561,9 @@ void QInputDialog::setLabelText(const QString &text) } else { d->label->setText(text); } +#ifdef Q_OS_SYMBIAN + d->label->setWordWrap(true); +#endif } QString QInputDialog::labelText() const @@ -1122,6 +1134,8 @@ void QInputDialog::done(int result) be entered). \a text is the default text which is placed in the line edit. \a mode is the echo mode the line edit will use. + \a inputMethodHints is the input method hints that will be used in the + edit widget if an input method is active. If \a ok is nonnull \e *\a ok will be set to true if the user pressed \gui OK and to false if the user pressed \gui Cancel. The dialog's parent @@ -1144,13 +1158,14 @@ void QInputDialog::done(int result) QString QInputDialog::getText(QWidget *parent, const QString &title, const QString &label, QLineEdit::EchoMode mode, const QString &text, bool *ok, - Qt::WindowFlags flags) + Qt::WindowFlags flags, Qt::InputMethodHints inputMethodHints) { QInputDialog dialog(parent, flags); dialog.setWindowTitle(title); dialog.setLabelText(label); dialog.setTextValue(text); dialog.setTextEchoMode(mode); + dialog.setInputMethodHints(inputMethodHints); int ret = dialog.exec(); if (ok) @@ -1163,6 +1178,17 @@ QString QInputDialog::getText(QWidget *parent, const QString &title, const QStri } /*! + \internal +*/ +// ### Qt 5: Use only the version above. +QString QInputDialog::getText(QWidget *parent, const QString &title, const QString &label, + QLineEdit::EchoMode mode, const QString &text, bool *ok, + Qt::WindowFlags flags) +{ + return getText(parent, title, label, mode, text, ok, flags, Qt::ImhNone); +} + +/*! \since 4.5 Static convenience function to get an integer input from the user. @@ -1272,6 +1298,8 @@ double QInputDialog::getDouble(QWidget *parent, const QString &title, const QStr be entered). \a items is the string list which is inserted into the combobox. \a current is the number of the item which should be the current item. + \a inputMethodHints is the input method hints that will be used if the + combobox is editable and an input method is active. If \a editable is true the user can enter their own text; otherwise the user may only select one of the existing items. @@ -1296,7 +1324,7 @@ double QInputDialog::getDouble(QWidget *parent, const QString &title, const QStr QString QInputDialog::getItem(QWidget *parent, const QString &title, const QString &label, const QStringList &items, int current, bool editable, bool *ok, - Qt::WindowFlags flags) + Qt::WindowFlags flags, Qt::InputMethodHints inputMethodHints) { QString text(items.value(current)); @@ -1306,6 +1334,7 @@ QString QInputDialog::getItem(QWidget *parent, const QString &title, const QStri dialog.setComboBoxItems(items); dialog.setTextValue(text); dialog.setComboBoxEditable(editable); + dialog.setInputMethodHints(inputMethodHints); int ret = dialog.exec(); if (ok) @@ -1318,6 +1347,17 @@ QString QInputDialog::getItem(QWidget *parent, const QString &title, const QStri } /*! + \internal +*/ +// ### Qt 5: Use only the version above. +QString QInputDialog::getItem(QWidget *parent, const QString &title, const QString &label, + const QStringList &items, int current, bool editable, bool *ok, + Qt::WindowFlags flags) +{ + return getItem(parent, title, label, items, current, editable, ok, flags, Qt::ImhNone); +} + +/*! \obsolete Use getInt() instead. diff --git a/src/gui/dialogs/qinputdialog.h b/src/gui/dialogs/qinputdialog.h index 02868c1..25e27b0 100644 --- a/src/gui/dialogs/qinputdialog.h +++ b/src/gui/dialogs/qinputdialog.h @@ -167,18 +167,37 @@ public: void setVisible(bool visible); +#ifdef Q_QDOC + static QString getText(QWidget *parent, const QString &title, const QString &label, + QLineEdit::EchoMode echo = QLineEdit::Normal, + const QString &text = QString(), bool *ok = 0, Qt::WindowFlags flags = 0, + Qt::InputMethodHints inputMethodHints = Qt::ImhNone); + static QString getItem(QWidget *parent, const QString &title, const QString &label, + const QStringList &items, int current = 0, bool editable = true, + bool *ok = 0, Qt::WindowFlags flags = 0, + Qt::InputMethodHints inputMethodHints = Qt::ImhNone); +#else static QString getText(QWidget *parent, const QString &title, const QString &label, QLineEdit::EchoMode echo = QLineEdit::Normal, const QString &text = QString(), bool *ok = 0, Qt::WindowFlags flags = 0); + static QString getItem(QWidget *parent, const QString &title, const QString &label, + const QStringList &items, int current = 0, bool editable = true, + bool *ok = 0, Qt::WindowFlags flags = 0); + static QString getText(QWidget *parent, const QString &title, const QString &label, + QLineEdit::EchoMode echo, + const QString &text, bool *ok, Qt::WindowFlags flags, + Qt::InputMethodHints inputMethodHints); + static QString getItem(QWidget *parent, const QString &title, const QString &label, + const QStringList &items, int current, bool editable, + bool *ok, Qt::WindowFlags flags, + Qt::InputMethodHints inputMethodHints); +#endif static int getInt(QWidget *parent, const QString &title, const QString &label, int value = 0, int minValue = -2147483647, int maxValue = 2147483647, int step = 1, bool *ok = 0, Qt::WindowFlags flags = 0); static double getDouble(QWidget *parent, const QString &title, const QString &label, double value = 0, double minValue = -2147483647, double maxValue = 2147483647, int decimals = 1, bool *ok = 0, Qt::WindowFlags flags = 0); - static QString getItem(QWidget *parent, const QString &title, const QString &label, - const QStringList &items, int current = 0, bool editable = true, - bool *ok = 0, Qt::WindowFlags flags = 0); // obsolete static int getInteger(QWidget *parent, const QString &title, const QString &label, int value = 0, diff --git a/src/gui/dialogs/qprintdialog.qdoc b/src/gui/dialogs/qprintdialog.qdoc index bd406c1..b75fe2e 100644 --- a/src/gui/dialogs/qprintdialog.qdoc +++ b/src/gui/dialogs/qprintdialog.qdoc @@ -7,11 +7,11 @@ ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in a -** written agreement between you and Nokia. +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Free Documentation License ** Alternatively, this file may be used under the terms of the GNU Free diff --git a/src/gui/egl/egl.pri b/src/gui/egl/egl.pri index c6c020d..8e8664c 100644 --- a/src/gui/egl/egl.pri +++ b/src/gui/egl/egl.pri @@ -6,9 +6,21 @@ contains(QT_CONFIG, egl): { egl/qeglcontext_p.h \ egl/qeglproperties_p.h - SOURCES += \ - egl/qegl.cpp \ - egl/qeglproperties.cpp + SOURCES += \ + egl/qegl.cpp \ + egl/qeglproperties.cpp + unix { + !isEmpty(QMAKE_INCDIR_EGL){ + INCLUDEPATH += $$QMAKE_INCDIR_EGL + } + !isEmpty(QMAKE_LIBDIR_EGL){ + for(p, QMAKE_LIBDIR_EGL) { + exists($$p):LIBS += -L$$p + } + } + + !isEmpty(QMAKE_LIBS_EGL): LIBS += $$QMAKE_LIBS_EGL + } wince*: SOURCES += egl/qegl_wince.cpp @@ -16,10 +28,14 @@ contains(QT_CONFIG, egl): { embedded { SOURCES += egl/qegl_qws.cpp } else { - symbian { - SOURCES += egl/qegl_symbian.cpp + qpa { + SOURCES += egl/qegl_qpa.cpp } else { - SOURCES += egl/qegl_x11.cpp + symbian { + SOURCES += egl/qegl_symbian.cpp + } else { + SOURCES += egl/qegl_x11.cpp + } } } } diff --git a/src/gui/egl/qegl.cpp b/src/gui/egl/qegl.cpp index af3b79a..66cb843 100644 --- a/src/gui/egl/qegl.cpp +++ b/src/gui/egl/qegl.cpp @@ -210,7 +210,7 @@ EGLConfig QEgl::defaultConfig(int devType, API api, ConfigOptions options) else configId = qgetenv("QT_GL_EGL_CONFIG"); if (!configId.isEmpty()) { - // Overriden, so get the EGLConfig for the specified config ID: + // Overridden, so get the EGLConfig for the specified config ID: EGLint properties[] = { EGL_CONFIG_ID, (EGLint)configId.toInt(), EGL_NONE @@ -267,7 +267,7 @@ EGLConfig QEgl::defaultConfig(int devType, API api, ConfigOptions options) configAttribs.setValue(EGL_STENCIL_SIZE, 1); configAttribs.setValue(EGL_SAMPLE_BUFFERS, 1); #ifndef QT_OPENGL_ES_2 - // Aditionally, the GL1 engine likes to have a depth buffer for clipping + // Additionally, the GL1 engine likes to have a depth buffer for clipping configAttribs.setValue(EGL_DEPTH_SIZE, 1); #endif } @@ -394,7 +394,7 @@ bool QEglContext::createContext(QEglContext *shareContext, const QEglProperties } } if (ctx == EGL_NO_CONTEXT) { - ctx = eglCreateContext(display(), cfg, 0, contextProps.properties()); + ctx = eglCreateContext(display(), cfg, EGL_NO_CONTEXT, contextProps.properties()); if (ctx == EGL_NO_CONTEXT) { qWarning() << "QEglContext::createContext(): Unable to create EGL context:" << QEgl::errorString(); return false; diff --git a/src/gui/egl/qegl_qpa.cpp b/src/gui/egl/qegl_qpa.cpp new file mode 100644 index 0000000..10caf46 --- /dev/null +++ b/src/gui/egl/qegl_qpa.cpp @@ -0,0 +1,111 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui/qpaintdevice.h> +#include <QtGui/qpixmap.h> +#include <QtGui/qwidget.h> +#include "qeglcontext_p.h" + +#if !defined(QT_NO_EGL) + +#include <QtGui/private/qgraphicssystem_p.h> +#include <QtGui/private/qapplication_p.h> +#include <QtGui/qdesktopwidget.h> + +QT_BEGIN_NAMESPACE + +EGLNativeDisplayType QEgl::nativeDisplay() +{ + return EGLNativeDisplayType(EGL_DEFAULT_DISPLAY); +} + +EGLNativeWindowType QEgl::nativeWindow(QWidget* widget) +{ + return (EGLNativeWindowType)(widget->winId()); +} + +EGLNativePixmapType QEgl::nativePixmap(QPixmap* pixmap) +{ + Q_UNUSED(pixmap); + return 0; +} + +//EGLDisplay QEglContext::display() +//{ +// return eglGetDisplay(EGLNativeDisplayType(EGL_DEFAULT_DISPLAY)); +//} + +static QPlatformScreen *screenForDevice(QPaintDevice *device) +{ + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + + QList<QPlatformScreen *> screens = pi->screens(); + + int screenNumber; + if (device && device->devType() == QInternal::Widget) + screenNumber = qApp->desktop()->screenNumber(static_cast<QWidget *>(device)); + else + screenNumber = 0; + if (screenNumber < 0 || screenNumber >= screens.size()) + return 0; + return screens[screenNumber]; +} + +// Set pixel format and other properties based on a paint device. +void QEglProperties::setPaintDeviceFormat(QPaintDevice *dev) +{ + if (!dev) + return; + + // Find the QGLScreen for this paint device. + QPlatformScreen *screen = screenForDevice(dev); + if (!screen) + return; + int devType = dev->devType(); + if (devType == QInternal::Image) + setPixelFormat(static_cast<QImage *>(dev)->format()); + else + setPixelFormat(screen->format()); +} + +QT_END_NAMESPACE + +#endif // !QT_NO_EGL diff --git a/src/gui/embedded/qcopchannel_qws.cpp b/src/gui/embedded/qcopchannel_qws.cpp index 5786866..0d9d9d3 100644 --- a/src/gui/embedded/qcopchannel_qws.cpp +++ b/src/gui/embedded/qcopchannel_qws.cpp @@ -502,7 +502,7 @@ void QCopChannel::answer(QWSClient *cl, const QString& ch, bool known = qcopServerMap && qcopServerMap->contains(c) && !((*qcopServerMap)[c]).isEmpty(); // Yes, it's a typo, it's not user-visible, and we choose not to fix it for compatibility - QLatin1String ans = QLatin1String(known ? "known" : "unkown"); + QLatin1String ans = QLatin1String(known ? "known" : "unknown"); QWSServerPrivate::sendQCopEvent(cl, QLatin1String(""), ans, data, true); return; diff --git a/src/gui/embedded/qkbd_defaultmap_qws_p.h b/src/gui/embedded/qkbd_defaultmap_qws_p.h index 16c3459..703dfcd 100644 --- a/src/gui/embedded/qkbd_defaultmap_qws_p.h +++ b/src/gui/embedded/qkbd_defaultmap_qws_p.h @@ -642,7 +642,14 @@ const QWSKeyboard::Mapping QWSKbPrivate::s_keymap_default[] = { { 111, 0xffff, 0x01000007, 0x00, 0x00, 0x0000 }, { 111, 0xffff, 0x01000000, 0x06, 0x08, 0x0200 }, { 111, 0xffff, 0x01000000, 0x0c, 0x08, 0x0200 }, + { 113, 0xffff, 0x01000071, 0x00, 0x00, 0x0000 }, + { 114, 0xffff, 0x01000070, 0x00, 0x00, 0x0000 }, + { 115, 0xffff, 0x01000072, 0x00, 0x00, 0x0000 }, + { 116, 0xffff, 0x0100010b, 0x00, 0x00, 0x0000 }, { 119, 0xffff, 0x01000008, 0x00, 0x00, 0x0000 }, + { 138, 0xffff, 0x01000058, 0x00, 0x00, 0x0000 }, + { 139, 0xffff, 0x01000055, 0x00, 0x00, 0x0000 }, + }; const QWSKeyboard::Composing QWSKbPrivate::s_keycompose_default[] = { diff --git a/src/gui/embedded/qkbd_qws.cpp b/src/gui/embedded/qkbd_qws.cpp index b28e293..1999ddb 100644 --- a/src/gui/embedded/qkbd_qws.cpp +++ b/src/gui/embedded/qkbd_qws.cpp @@ -48,8 +48,16 @@ #include <QDataStream> #include <QStringList> +#ifdef Q_WS_QWS #include "qwindowsystem_qws.h" #include "qscreen_qws.h" +#endif + +#ifdef Q_WS_QPA +#include <QWindowSystemInterface> +#include <QKeyEvent> +#endif + #include "qtimer.h" #include <stdlib.h> @@ -352,7 +360,15 @@ QWSKeyboardHandler::~QWSKeyboardHandler() void QWSKeyboardHandler::processKeyEvent(int unicode, int keycode, Qt::KeyboardModifiers modifiers, bool isPress, bool autoRepeat) { +#if defined(Q_WS_QWS) qwsServer->processKeyEvent(unicode, keycode, modifiers, isPress, autoRepeat); +#elif defined(Q_WS_QPA) + QEvent::Type type = isPress ? QEvent::KeyPress : QEvent::KeyRelease; + QString str; + if (unicode != 0xffff) + str = QString(unicode); + QWindowSystemInterface::handleKeyEvent(0, type, keycode, modifiers, str); +#endif } /*! @@ -375,6 +391,7 @@ void QWSKeyboardHandler::processKeyEvent(int unicode, int keycode, Qt::KeyboardM */ int QWSKeyboardHandler::transformDirKey(int key) { +#ifdef Q_WS_QWS static int dir_keyrot = -1; if (dir_keyrot < 0) { // get the rotation @@ -387,6 +404,9 @@ int QWSKeyboardHandler::transformDirKey(int key) } int xf = qt_screen->transformOrientation() + dir_keyrot; return (key-Qt::Key_Left+xf)%4+Qt::Key_Left; +#else + return 0; +#endif } /*! @@ -450,9 +470,11 @@ void QWSKeyboardHandler::endAutoRepeat() /*! \fn QWSKeyboardHandler::KeycodeAction QWSKeyboardHandler::processKeycode(quint16 keycode, bool isPress, bool autoRepeat) + \since 4.6 + Maps \a keycode according to a keymap and sends that key event to the \l{Qt for Embedded Linux} server application. - + Please see the \l{Qt for Embedded Linux Character Input} and the \l {kmap2qmap} documentations for a description on how to create and use keymap files. diff --git a/src/gui/embedded/qtransportauth_qws.cpp b/src/gui/embedded/qtransportauth_qws.cpp index 9a50702..90e90d1 100644 --- a/src/gui/embedded/qtransportauth_qws.cpp +++ b/src/gui/embedded/qtransportauth_qws.cpp @@ -445,7 +445,7 @@ QIODevice *QTransportAuth::passThroughByClient( QWSClient *client ) const /*! \internal Return a QIODevice pointer (to an internal QBuffer) which can be used - to receive data after authorisation on transport \a d. + to receive data after authorization on transport \a d. The return QIODevice will act as a pass-through. @@ -468,7 +468,7 @@ QAuthDevice *QTransportAuth::recvBuf( QTransportAuth::Data *data, QIODevice *iod /*! Return a QIODevice pointer (to an internal QBuffer) which can be used - to write data onto, for authorisation on transport \a d. + to write data onto, for authorization on transport \a d. The return QIODevice will act as a pass-through. diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp index 83aafe9..e9a2f9f 100644 --- a/src/gui/graphicsview/qgraphicsitem.cpp +++ b/src/gui/graphicsview/qgraphicsitem.cpp @@ -2365,7 +2365,7 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo while (fsi->d_ptr->focusScopeItem && fsi->d_ptr->focusScopeItem->isVisible()) fsi = fsi->d_ptr->focusScopeItem; fsi->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ true, - /* focusFromShow = */ true); + /* focusFromHide = */ false); } break; } @@ -2375,6 +2375,10 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo QGraphicsItem *fi = subFocusItem; if (fi && fi != scene->focusItem()) { scene->setFocusItem(fi); + } else if (flags & QGraphicsItem::ItemIsFocusScope && + !scene->focusItem() && + q->isAncestorOf(scene->d_func()->lastFocusItem)) { + q_ptr->setFocus(); } } } else { @@ -2385,7 +2389,7 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo if (p->flags() & QGraphicsItem::ItemIsFocusScope) { if (p->d_ptr->visible) { p->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ true, - /* focusFromShow = */ true); + /* focusFromHide = */ true); } break; } @@ -3245,13 +3249,13 @@ bool QGraphicsItem::hasFocus() const */ void QGraphicsItem::setFocus(Qt::FocusReason focusReason) { - d_ptr->setFocusHelper(focusReason, /* climb = */ true, /* focusFromShow = */ false); + d_ptr->setFocusHelper(focusReason, /* climb = */ true, /* focusFromHide = */ false); } /*! \internal */ -void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool climb, bool focusFromShow) +void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool climb, bool focusFromHide) { // Disabled / unfocusable items cannot accept focus. if (!q_ptr->isEnabled() || !(flags & QGraphicsItem::ItemIsFocusable)) @@ -3272,7 +3276,7 @@ void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool clim if (p->flags() & QGraphicsItem::ItemIsFocusScope) { QGraphicsItem *oldFocusScopeItem = p->d_ptr->focusScopeItem; p->d_ptr->focusScopeItem = q_ptr; - if (!p->focusItem() && !focusFromShow) { + if (!p->focusItem() && !focusFromHide) { if (oldFocusScopeItem) oldFocusScopeItem->d_ptr->focusScopeItemChange(false); focusScopeItemChange(true); @@ -3318,8 +3322,7 @@ void QGraphicsItemPrivate::setFocusHelper(Qt::FocusReason focusReason, bool clim */ void QGraphicsItem::clearFocus() { - if (hasFocus()) - d_ptr->clearFocusHelper(/* giveFocusToParent = */ true); + d_ptr->clearFocusHelper(/* giveFocusToParent = */ true); } /*! @@ -3333,8 +3336,14 @@ void QGraphicsItemPrivate::clearFocusHelper(bool giveFocusToParent) QGraphicsItem *p = parent; while (p) { if (p->flags() & QGraphicsItem::ItemIsFocusScope) { - p->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ false, - /* focusFromShow = */ false); + if (p->d_ptr->focusScopeItem == q_ptr) { + p->d_ptr->focusScopeItem = 0; + if (!q_ptr->hasFocus()) //if it has focus, focusScopeItemChange is called elsewhere + focusScopeItemChange(false); + } + if (q_ptr->hasFocus()) + p->d_ptr->setFocusHelper(Qt::OtherFocusReason, /* climb = */ false, + /* focusFromHide = */ false); return; } p = p->d_ptr->parent; @@ -3342,10 +3351,10 @@ void QGraphicsItemPrivate::clearFocusHelper(bool giveFocusToParent) } } - // Invisible items with focus must explicitly clear subfocus. - clearSubFocus(q_ptr); - if (q_ptr->hasFocus()) { + // Invisible items with focus must explicitly clear subfocus. + clearSubFocus(q_ptr); + // If this item has the scene's input focus, clear it. scene->setFocusItem(0); } @@ -3702,6 +3711,8 @@ void QGraphicsItem::setPos(const QPointF &pos) d_ptr->setPosHelper(pos); if (d_ptr->isWidget) static_cast<QGraphicsWidget *>(this)->d_func()->setGeometryFromSetPos(); + if (d_ptr->scenePosDescendants) + d_ptr->sendScenePosChange(); return; } @@ -4384,8 +4395,10 @@ void QGraphicsItem::setTransform(const QTransform &matrix, bool combine) return; // Update and set the new transformation. - if (!(d_ptr->flags & ItemSendsGeometryChanges)) { + if (!(d_ptr->flags & (ItemSendsGeometryChanges | ItemSendsScenePositionChanges))) { d_ptr->setTransformHelper(newTransform); + if (d_ptr->scenePosDescendants) + d_ptr->sendScenePosChange(); return; } diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h index c8a7699..1b7aa97 100644 --- a/src/gui/graphicsview/qgraphicsitem_p.h +++ b/src/gui/graphicsview/qgraphicsitem_p.h @@ -477,7 +477,7 @@ public: inline void markParentDirty(bool updateBoundingRect = false); - void setFocusHelper(Qt::FocusReason focusReason, bool climb, bool focusFromShow); + void setFocusHelper(Qt::FocusReason focusReason, bool climb, bool focusFromHide); void clearFocusHelper(bool giveFocusToParent); void setSubFocus(QGraphicsItem *rootItem = 0); void clearSubFocus(QGraphicsItem *rootItem = 0); @@ -722,7 +722,7 @@ public: /*! Returns true if \a item1 is on top of \a item2. - The items dont need to be siblings. + The items don't need to be siblings. \internal */ @@ -776,7 +776,7 @@ inline bool qt_closestItemFirst(const QGraphicsItem *item1, const QGraphicsItem /*! Returns true if \a item2 is on top of \a item1. - The items dont need to be siblings. + The items don't need to be siblings. \internal */ diff --git a/src/gui/graphicsview/qgraphicslayoutitem.cpp b/src/gui/graphicsview/qgraphicslayoutitem.cpp index 34ec4e0..fab1bbb 100644 --- a/src/gui/graphicsview/qgraphicslayoutitem.cpp +++ b/src/gui/graphicsview/qgraphicslayoutitem.cpp @@ -140,11 +140,9 @@ QSizeF *QGraphicsLayoutItemPrivate::effectiveSizeHints(const QSizeF &constraint) if (!sizeHintCacheDirty && cachedConstraint == constraint) return cachedSizeHints; - const bool hasConstraint = constraint.width() >= 0 || constraint.height() >= 0; - for (int i = 0; i < Qt::NSizeHints; ++i) { cachedSizeHints[i] = constraint; - if (userSizeHints && !hasConstraint) + if (userSizeHints) combineSize(cachedSizeHints[i], userSizeHints[i]); } diff --git a/src/gui/graphicsview/qgraphicsproxywidget.cpp b/src/gui/graphicsview/qgraphicsproxywidget.cpp index 320395e..bf61150 100644 --- a/src/gui/graphicsview/qgraphicsproxywidget.cpp +++ b/src/gui/graphicsview/qgraphicsproxywidget.cpp @@ -266,8 +266,8 @@ void QGraphicsProxyWidgetPrivate::sendWidgetMouseEvent(QGraphicsSceneMouseEvent } if (!lastWidgetUnderMouse) { - QApplicationPrivate::dispatchEnterLeave(embeddedMouseGrabber ? embeddedMouseGrabber : widget, 0); - lastWidgetUnderMouse = widget; + QApplicationPrivate::dispatchEnterLeave(embeddedMouseGrabber ? embeddedMouseGrabber : receiver, 0); + lastWidgetUnderMouse = receiver; } // Map event position from us to the receiver @@ -1508,7 +1508,7 @@ int QGraphicsProxyWidget::type() const Creates a proxy widget for the given \a child of the widget contained in this proxy. - This function makes it possible to aquire proxies for + This function makes it possible to acquire proxies for non top-level widgets. For instance, you can embed a dialog, and then transform only one of its widgets. diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp index 5b1da9e..981fbbc 100644 --- a/src/gui/graphicsview/qgraphicsscene.cpp +++ b/src/gui/graphicsview/qgraphicsscene.cpp @@ -3461,7 +3461,8 @@ bool QGraphicsScene::event(QEvent *event) break; } case QEvent::Leave: - d->leaveScene(); + // hackieshly unpacking the viewport pointer from the leave event. + d->leaveScene(reinterpret_cast<QWidget *>(event->d)); break; case QEvent::GraphicsSceneHelp: helpEvent(static_cast<QGraphicsSceneHelpEvent *>(event)); @@ -3933,20 +3934,19 @@ bool QGraphicsScenePrivate::dispatchHoverEvent(QGraphicsSceneHoverEvent *hoverEv Handles all actions necessary to clean up the scene when the mouse leaves the view. */ -void QGraphicsScenePrivate::leaveScene() +void QGraphicsScenePrivate::leaveScene(QWidget *viewport) { - Q_Q(QGraphicsScene); #ifndef QT_NO_TOOLTIP QToolTip::hideText(); #endif + QGraphicsView *view = qobject_cast<QGraphicsView *>(viewport->parent()); // Send HoverLeave events to all existing hover items, topmost first. - QGraphicsView *senderWidget = qobject_cast<QGraphicsView *>(q->sender()); QGraphicsSceneHoverEvent hoverEvent; - hoverEvent.setWidget(senderWidget); + hoverEvent.setWidget(viewport); - if (senderWidget) { + if (view) { QPoint cursorPos = QCursor::pos(); - hoverEvent.setScenePos(senderWidget->mapToScene(senderWidget->mapFromGlobal(cursorPos))); + hoverEvent.setScenePos(view->mapToScene(viewport->mapFromGlobal(cursorPos))); hoverEvent.setLastScenePos(hoverEvent.scenePos()); hoverEvent.setScreenPos(cursorPos); hoverEvent.setLastScreenPos(hoverEvent.screenPos()); diff --git a/src/gui/graphicsview/qgraphicsscene_p.h b/src/gui/graphicsview/qgraphicsscene_p.h index f28dfe9..2818fb2 100644 --- a/src/gui/graphicsview/qgraphicsscene_p.h +++ b/src/gui/graphicsview/qgraphicsscene_p.h @@ -201,7 +201,7 @@ public: bool dispatchHoverEvent(QGraphicsSceneHoverEvent *hoverEvent); bool itemAcceptsHoverEvents_helper(const QGraphicsItem *item) const; - void leaveScene(); + void leaveScene(QWidget *viewport); void cloneDragDropEvent(QGraphicsSceneDragDropEvent *dest, QGraphicsSceneDragDropEvent *source); diff --git a/src/gui/graphicsview/qgraphicssceneevent.cpp b/src/gui/graphicsview/qgraphicssceneevent.cpp index a0ecd4c..d9ff655 100644 --- a/src/gui/graphicsview/qgraphicssceneevent.cpp +++ b/src/gui/graphicsview/qgraphicssceneevent.cpp @@ -1629,7 +1629,7 @@ QGraphicsSceneMoveEvent::~QGraphicsSceneMoveEvent() } /*! - Returns the old position (i.e., the position immediatly before the widget + Returns the old position (i.e., the position immediately before the widget was moved). \sa newPos(), QGraphicsItem::setPos() diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp index 2db29b9..73f1493 100644 --- a/src/gui/graphicsview/qgraphicsview.cpp +++ b/src/gui/graphicsview/qgraphicsview.cpp @@ -80,9 +80,7 @@ static const int QGRAPHICSVIEW_PREALLOC_STYLE_OPTIONS = 503; // largest prime < yourself, you can call setSceneRect(). This will adjust the scroll bars' ranges appropriately. Note that although the scene supports a virtually unlimited size, the range of the scroll bars will never exceed the range of - an integer (INT_MIN, INT_MAX). When the scene is larger than the scroll - bars' values, you can choose to use translate() to navigate the scene - instead. + an integer (INT_MIN, INT_MAX). QGraphicsView visualizes the scene by calling render(). By default, the items are drawn onto the viewport by using a regular QPainter, and using @@ -101,7 +99,8 @@ static const int QGRAPHICSVIEW_PREALLOC_STYLE_OPTIONS = 503; // largest prime < convenience functions rotate(), scale(), translate() or shear(). The most two common transformations are scaling, which is used to implement zooming, and rotation. QGraphicsView keeps the center of the view fixed - during a transformation. + during a transformation. Because of the scene alignment (setAligment()), + translating the view will have no visual impact. You can interact with the items on the scene by using the mouse and keyboard. QGraphicsView translates the mouse and key events into \e scene @@ -2790,6 +2789,9 @@ bool QGraphicsView::viewportEvent(QEvent *event) d->scene->d_func()->removePopup(d->scene->d_func()->popupWidgets.first()); } d->useLastMouseEvent = false; + // a hack to pass a viewport pointer to the scene inside the leave event + Q_ASSERT(event->d == 0); + event->d = reinterpret_cast<QEventPrivate *>(viewport()); QApplication::sendEvent(d->scene, event); break; #ifndef QT_NO_TOOLTIP diff --git a/src/gui/graphicsview/qgraphicsview_p.h b/src/gui/graphicsview/qgraphicsview_p.h index 62be800..38c3bca 100644 --- a/src/gui/graphicsview/qgraphicsview_p.h +++ b/src/gui/graphicsview/qgraphicsview_p.h @@ -184,7 +184,7 @@ public: #ifdef Q_WS_MAC // QWidget::update() works slightly different on the Mac without the raster engine; // it's not part of our backing store so it needs special threatment. - if (QApplicationPrivate::graphics_system_name != "raster") { + if (QApplicationPrivate::graphics_system_name != QLatin1String("raster")) { // At this point either HIViewSetNeedsDisplay (Carbon) or setNeedsDisplay: YES (Cocoa) // is called, which means there's a pending update request. We want to dispatch it // now because otherwise graphics view updates would require two diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp index 1bfe266..e48f9a7 100644 --- a/src/gui/graphicsview/qgraphicswidget.cpp +++ b/src/gui/graphicsview/qgraphicswidget.cpp @@ -450,7 +450,7 @@ void QGraphicsWidget::setGeometry(const QRectF &rect) bottom. Contents margins are used by the assigned layout to define the placement - of subwidgets and layouts. Margins are particularily useful for widgets + of subwidgets and layouts. Margins are particularly useful for widgets that constrain subwidgets to only a section of its own geometry. For example, a group box with a layout will place subwidgets inside its frame, but below the title. @@ -750,6 +750,22 @@ QSizeF QGraphicsWidget::sizeHint(Qt::SizeHint which, const QSizeF &constraint) c /*! \property QGraphicsWidget::layout \brief The layout of the widget + + Any existing layout manager is deleted before the new layout is assigned. If + \a layout is 0, the widget is left without a layout. Existing subwidgets' + geometries will remain unaffected. + + QGraphicsWidget takes ownership of \a layout. + + All widgets that are currently managed by \a layout or all of its + sublayouts, are automatically reparented to this item. The layout is then + invalidated, and the child widget geometries are adjusted according to + this item's geometry() and contentsMargins(). Children who are not + explicitly managed by \a layout remain unaffected by the layout after + it has been assigned to this widget. + + If no layout is currently managing this widget, layout() will return 0. + */ /*! diff --git a/src/gui/graphicsview/qgridlayoutengine.cpp b/src/gui/graphicsview/qgridlayoutengine.cpp index f8cd593..7f8d574 100644 --- a/src/gui/graphicsview/qgridlayoutengine.cpp +++ b/src/gui/graphicsview/qgridlayoutengine.cpp @@ -631,14 +631,17 @@ QRectF QGridLayoutItem::geometryWithin(qreal x, qreal y, qreal width, qreal heig qreal cellWidth = width; qreal cellHeight = height; - QSize constraint; + + QSizeF size = effectiveMaxSize(QSizeF(-1,-1)); if (hasDynamicConstraint()) { - if (dynamicConstraintOrientation() == Qt::Vertical) - constraint.setWidth(cellWidth); - else - constraint.setHeight(cellHeight); + if (dynamicConstraintOrientation() == Qt::Vertical) { + if (size.width() > cellWidth) + size = effectiveMaxSize(QSizeF(cellWidth, -1)); + } else if(size.height() > cellHeight) { + size = effectiveMaxSize(QSizeF(-1, cellHeight)); + } } - QSizeF size = effectiveMaxSize(constraint).boundedTo(QSizeF(cellWidth, cellHeight)); + size = size.boundedTo(QSizeF(cellWidth, cellHeight)); width = size.width(); height = size.height(); @@ -714,7 +717,7 @@ QSizeF QGridLayoutItem::effectiveMaxSize(const QSizeF &constraint) const } if (!size.isValid()) { - QSizeF maxSize = layoutItem()->effectiveSizeHint(Qt::MaximumSize, constraint); + QSizeF maxSize = layoutItem()->effectiveSizeHint(Qt::MaximumSize, size); if (size.width() == -1) size.setWidth(maxSize.width()); if (size.height() == -1) @@ -1111,20 +1114,76 @@ QRectF QGridLayoutEngine::cellRect(const QLayoutStyleInfo &styleInfo, QSizeF QGridLayoutEngine::sizeHint(const QLayoutStyleInfo &styleInfo, Qt::SizeHint which, const QSizeF &constraint) const { - ensureColumnAndRowData(styleInfo); + QGridLayoutBox sizehint_totalBoxes[NOrientations]; - if (hasDynamicConstraint()) - return dynamicallyConstrainedSizeHint(which, constraint); + if(rowCount() < 1 || columnCount() < 1 || !hasDynamicConstraint()) { + //No items with height for width, so it doesn't matter which order we do these in + if(q_cachedDataForStyleInfo != styleInfo) { + ensureColumnAndRowData(&q_columnData, &sizehint_totalBoxes[Hor], styleInfo, NULL, NULL, Qt::Horizontal); + ensureColumnAndRowData(&q_rowData, &sizehint_totalBoxes[Ver], styleInfo, NULL, NULL, Qt::Vertical); + } else { + sizehint_totalBoxes[Hor] = q_totalBoxes[Hor]; + sizehint_totalBoxes[Ver] = q_totalBoxes[Ver]; + } + } else if(constraintOrientation() == Qt::Vertical) { + //We have items whose width depends on their height + if(q_cachedDataForStyleInfo != styleInfo) + ensureColumnAndRowData(&q_columnData, &sizehint_totalBoxes[Hor], styleInfo, NULL, NULL, Qt::Horizontal); + else + sizehint_totalBoxes[Hor] = q_totalBoxes[Hor]; + QVector<qreal> sizehint_xx; + QVector<qreal> sizehint_widths; + + sizehint_xx.resize(columnCount()); + sizehint_widths.resize(columnCount()); + qreal width = constraint.width(); + if(width < 0) { + /* It's not obvious what the behaviour should be. */ +/* if(which == Qt::MaximumSize) + width = sizehint_totalBoxes[Hor].q_maximumSize; + else if(which == Qt::MinimumSize) + width = sizehint_totalBoxes[Hor].q_minimumSize; + else*/ + width = sizehint_totalBoxes[Hor].q_preferredSize; + } + //Calculate column widths and positions, and put results in q_xx.data() and q_widths.data() so that we can use this information as + //constraints to find the row heights + q_columnData.calculateGeometries(0, columnCount(), width, sizehint_xx.data(), sizehint_widths.data(), + 0, sizehint_totalBoxes[Hor]); + ensureColumnAndRowData(&q_rowData, &sizehint_totalBoxes[Ver], styleInfo, sizehint_xx.data(), sizehint_widths.data(), Qt::Vertical); + } else { + //We have items whose height depends on their width + ensureColumnAndRowData(&q_rowData, &sizehint_totalBoxes[Ver], styleInfo, NULL, NULL, Qt::Vertical); + QVector<qreal> sizehint_yy; + QVector<qreal> sizehint_heights; + + sizehint_yy.resize(rowCount()); + sizehint_heights.resize(rowCount()); + qreal height = constraint.height(); + if(height < 0) { +/* if(which == Qt::MaximumSize) + height = sizehint_totalBoxes[Ver].q_maximumSize; + else if(which == Qt::MinimumSize) + height = sizehint_totalBoxes[Ver].q_minimumSize; + else*/ + height = sizehint_totalBoxes[Ver].q_preferredSize; + } + //Calculate row heights and positions, and put results in q_yy.data() and q_heights.data() so that we can use this information as + //constraints to find the column widths + q_rowData.calculateGeometries(0, rowCount(), height, sizehint_yy.data(), sizehint_heights.data(), + 0, sizehint_totalBoxes[Ver]); + ensureColumnAndRowData(&q_columnData, &sizehint_totalBoxes[Hor], styleInfo, sizehint_yy.data(), sizehint_heights.data(), Qt::Vertical); + } switch (which) { case Qt::MinimumSize: - return QSizeF(q_totalBoxes[Hor].q_minimumSize, q_totalBoxes[Ver].q_minimumSize); + return QSizeF(sizehint_totalBoxes[Hor].q_minimumSize, sizehint_totalBoxes[Ver].q_minimumSize); case Qt::PreferredSize: - return QSizeF(q_totalBoxes[Hor].q_preferredSize, q_totalBoxes[Ver].q_preferredSize); + return QSizeF(sizehint_totalBoxes[Hor].q_preferredSize, sizehint_totalBoxes[Ver].q_preferredSize); case Qt::MaximumSize: - return QSizeF(q_totalBoxes[Hor].q_maximumSize, q_totalBoxes[Ver].q_maximumSize); + return QSizeF(sizehint_totalBoxes[Hor].q_maximumSize, sizehint_totalBoxes[Ver].q_maximumSize); case Qt::MinimumDescent: - return QSizeF(-1.0, q_totalBoxes[Hor].q_minimumDescent); // ### doesn't work + return QSizeF(-1.0, sizehint_totalBoxes[Hor].q_minimumDescent); // ### doesn't work default: break; } @@ -1300,6 +1359,7 @@ void QGridLayoutEngine::insertOrRemoveRows(int row, int delta, Qt::Orientation o } void QGridLayoutEngine::fillRowData(QGridLayoutRowData *rowData, const QLayoutStyleInfo &styleInfo, + qreal *colPositions, qreal *colSizes, Qt::Orientation orientation) const { const int ButtonMask = QSizePolicy::ButtonBox | QSizePolicy::PushButton; @@ -1413,11 +1473,21 @@ void QGridLayoutEngine::fillRowData(QGridLayoutRowData *rowData, const QLayoutSt box = &multiCell.q_box; multiCell.q_stretch = itemStretch; } - // Items with constraints are not included in the orientation that - // they are constrained (since it depends on the hfw/constraint function). - // They must be combined at a later stage. - if (!item->hasDynamicConstraint() || orientation != item->dynamicConstraintOrientation()) + // Items with constraints need to be passed the constraint + if (colSizes && colPositions && item->hasDynamicConstraint() && orientation == item->dynamicConstraintOrientation()) { + /* Get the width of the item by summing up the widths of the columns that it spans. + * We need to have already calculated the widths of the columns by calling + * q_columns->calculateGeometries() before hand and passing the value in the colSizes + * and colPositions parameters. + * The variable name is still colSizes even when it actually has the row sizes + */ + qreal length = colSizes[item->lastColumn(orientation)]; + if (item->columnSpan(orientation) != 1) + length += colPositions[item->lastColumn(orientation)] - colPositions[item->firstColumn(orientation)]; + box->combine(item->box(orientation, length)); + } else { box->combine(item->box(orientation)); + } if (effectiveRowSpan == 1) { QSizePolicy::ControlTypes controls = item->controlTypes(top); @@ -1554,115 +1624,18 @@ void QGridLayoutEngine::ensureEffectiveFirstAndLastRows() const } } -void QGridLayoutEngine::ensureColumnAndRowData(const QLayoutStyleInfo &styleInfo) const +void QGridLayoutEngine::ensureColumnAndRowData(QGridLayoutRowData *rowData, QGridLayoutBox *totalBox, + const QLayoutStyleInfo &styleInfo, + qreal *colPositions, qreal *colSizes, + Qt::Orientation orientation) const { - if (q_cachedDataForStyleInfo == styleInfo) - return; - - q_columnData.reset(columnCount()); - q_rowData.reset(rowCount()); - - fillRowData(&q_columnData, styleInfo, Qt::Horizontal); - fillRowData(&q_rowData, styleInfo, Qt::Vertical); - - q_columnData.distributeMultiCells(); - q_rowData.distributeMultiCells(); - - q_totalBoxes[Hor] = q_columnData.totalBox(0, columnCount()); - q_totalBoxes[Ver] = q_rowData.totalBox(0, rowCount()); - - q_cachedDataForStyleInfo = styleInfo; + rowData->reset(rowCount(orientation)); + fillRowData(rowData, styleInfo, colPositions, colSizes, orientation); + rowData->distributeMultiCells(); + *totalBox = rowData->totalBox(0, rowCount(orientation)); + //We have items whose width depends on their height } -QSizeF QGridLayoutEngine::dynamicallyConstrainedSizeHint(Qt::SizeHint which, - const QSizeF &constraint) const -{ - Q_ASSERT(hasDynamicConstraint()); - if (constraint.width() < 0 && constraint.height() < 0) { - // Process the hfw / wfh items that we did not process in fillRowData() - const Qt::Orientation constraintOrient = constraintOrientation(); - - QGridLayoutRowData rowData = constraintOrient == Qt::Vertical ? q_rowData : q_columnData; - for (int i = q_items.count() - 1; i >= 0; --i) { - QGridLayoutItem *item = q_items.at(i); - if (item->hasDynamicConstraint()) { - QGridLayoutBox box = item->box(constraintOrient); - QGridLayoutBox &rowBox = rowData.boxes[item->firstRow(constraintOrient)]; - rowBox.combine(box); - } - } - - QGridLayoutBox totalBoxes[2]; - if (constraintOrient == Qt::Vertical) { - totalBoxes[Hor] = q_columnData.totalBox(0, columnCount()); - totalBoxes[Ver] = rowData.totalBox(0, rowCount()); - } else { - totalBoxes[Hor] = rowData.totalBox(0, columnCount()); - totalBoxes[Ver] = q_rowData.totalBox(0, rowCount()); - } - return QSizeF(totalBoxes[Hor].q_sizes(which), totalBoxes[Ver].q_sizes(which)); - } - - - Q_ASSERT(constraint.width() >= 0 || constraint.height() >= 0); - q_xx.resize(columnCount()); - q_yy.resize(rowCount()); - q_widths.resize(columnCount()); - q_heights.resize(rowCount()); - q_descents.resize(rowCount()); - - - const Qt::Orientation orientation = constraintOrientation(); - QGridLayoutRowData *colData; - QGridLayoutRowData constrainedRowData; - QGridLayoutBox *totalBox; - qreal *sizes; - qreal *pos; - qreal *descents; - qreal targetSize; - qreal cCount; - qreal rCount; - - if (orientation == Qt::Vertical) { - // height for width - colData = &q_columnData; - totalBox = &q_totalBoxes[Hor]; - sizes = q_widths.data(); - pos = q_xx.data(); - descents = 0; - targetSize = constraint.width(); - cCount = columnCount(); - rCount = rowCount(); - constrainedRowData = q_rowData; - } else { - // width for height - colData = &q_rowData; - totalBox = &q_totalBoxes[Ver]; - sizes = q_heights.data(); - pos = q_yy.data(); - descents = q_descents.data(); - targetSize = constraint.height(); - cCount = rowCount(); - rCount = columnCount(); - constrainedRowData = q_columnData; - } - colData->calculateGeometries(0, cCount, targetSize, pos, sizes, descents, *totalBox); - for (int i = q_items.count() - 1; i >= 0; --i) { - QGridLayoutItem *item = q_items.at(i); - - if (item->hasDynamicConstraint()) { - const qreal size = sizes[item->firstColumn(orientation)]; - QGridLayoutBox box = item->box(orientation, size); - QGridLayoutBox &rowBox = constrainedRowData.boxes[item->firstRow(orientation)]; - rowBox.combine(box); - } - } - const qreal newSize = constrainedRowData.totalBox(0, rCount).q_sizes(which); - - return (orientation == Qt::Vertical) ? QSizeF(targetSize, newSize) : QSizeF(newSize, targetSize); -} - - /** returns false if the layout has contradicting constraints (i.e. some items with a horizontal constraint and other items with a vertical constraint) @@ -1709,85 +1682,41 @@ Qt::Orientation QGridLayoutEngine::constraintOrientation() const void QGridLayoutEngine::ensureGeometries(const QLayoutStyleInfo &styleInfo, const QSizeF &size) const { - ensureColumnAndRowData(styleInfo); - if (q_cachedSize == size) + if (q_cachedDataForStyleInfo == styleInfo && q_cachedSize == size) return; + q_cachedDataForStyleInfo = styleInfo; + q_cachedSize = size; + q_xx.resize(columnCount()); - q_yy.resize(rowCount()); q_widths.resize(columnCount()); + q_yy.resize(rowCount()); q_heights.resize(rowCount()); q_descents.resize(rowCount()); - - Qt::Orientation orientation = Qt::Vertical; - if (hasDynamicConstraint()) - orientation = constraintOrientation(); - - /* - In order to do hfw we need to first distribute the columns, then the rows. - In order to do wfh we need to first distribute the rows, then the columns. - - If there is no constraint, the order of distributing the rows or columns first is irrelevant. - We choose horizontal just to keep the same behaviour as before (however, there shouldn't - be any behaviour difference). - */ - - QGridLayoutRowData *colData; - QGridLayoutRowData rowData; - qreal *widths; - qreal *heights; - qreal *xx; - qreal *yy; - qreal *xdescents = 0; - qreal *ydescents = 0; - qreal cCount; - qreal rCount; - QSizeF oSize = size; - if (orientation == Qt::Vertical) { - // height for width - colData = &q_columnData; - rowData = q_rowData; - widths = q_widths.data(); - heights = q_heights.data(); - xx = q_xx.data(); - yy = q_yy.data(); - cCount = columnCount(); - rCount = rowCount(); - ydescents = q_descents.data(); + if(constraintOrientation() != Qt::Horizontal) { + //We might have items whose width depends on their height + ensureColumnAndRowData(&q_columnData, &q_totalBoxes[Hor], styleInfo, NULL, NULL, Qt::Horizontal); + //Calculate column widths and positions, and put results in q_xx.data() and q_widths.data() so that we can use this information as + //constraints to find the row heights + q_columnData.calculateGeometries(0, columnCount(), size.width(), q_xx.data(), q_widths.data(), + 0, q_totalBoxes[Hor]); + ensureColumnAndRowData(&q_rowData, &q_totalBoxes[Ver], styleInfo, q_xx.data(), q_widths.data(), Qt::Vertical); + //Calculate row heights and positions, and put results in q_yy.data() and q_heights.data() + q_rowData.calculateGeometries(0, rowCount(), size.height(), q_yy.data(), q_heights.data(), + q_descents.data(), q_totalBoxes[Ver]); } else { - // width for height - colData = &q_rowData; - rowData = q_columnData; - widths = q_heights.data(); - heights = q_widths.data(); - xx = q_yy.data(); - yy = q_xx.data(); - cCount = rowCount(); - rCount = columnCount(); - xdescents = q_descents.data(); - oSize.transpose(); + //We have items whose height depends on their width + ensureColumnAndRowData(&q_rowData, &q_totalBoxes[Ver], styleInfo, NULL, NULL, Qt::Vertical); + //Calculate row heights and positions, and put results in q_yy.data() and q_heights.data() so that we can use this information as + //constraints to find the column widths + q_rowData.calculateGeometries(0, rowCount(), size.height(), q_yy.data(), q_heights.data(), + q_descents.data(), q_totalBoxes[Ver]); + ensureColumnAndRowData(&q_columnData, &q_totalBoxes[Hor], styleInfo, q_yy.data(), q_heights.data(), Qt::Horizontal); + //Calculate row heights and positions, and put results in q_yy.data() and q_heights.data() + q_columnData.calculateGeometries(0, columnCount(), size.width(), q_xx.data(), q_widths.data(), + 0, q_totalBoxes[Hor]); } - - colData->calculateGeometries(0, cCount, oSize.width(), xx, widths, - xdescents, q_totalBoxes[orientation == Qt::Horizontal]); - for (int i = q_items.count() - 1; i >= 0; --i) { - QGridLayoutItem *item = q_items.at(i); - const int col = item->firstColumn(orientation); - const int row = item->firstRow(orientation); - if (item->hasDynamicConstraint()) { - const qreal sz = widths[col]; - QGridLayoutBox box = item->box(orientation, sz); - rowData.boxes[row].combine(box); - } - } - - QGridLayoutBox &totalBox = q_totalBoxes[orientation == Qt::Vertical]; - totalBox = rowData.totalBox(0, rCount); - rowData.calculateGeometries(0, rCount, oSize.height(), yy, heights, - ydescents, totalBox); - - q_cachedSize = size; } QT_END_NAMESPACE diff --git a/src/gui/graphicsview/qgridlayoutengine_p.h b/src/gui/graphicsview/qgridlayoutengine_p.h index 55451d7..7c77b2a 100644 --- a/src/gui/graphicsview/qgridlayoutengine_p.h +++ b/src/gui/graphicsview/qgridlayoutengine_p.h @@ -93,8 +93,8 @@ enum LayoutSide { enum { NoConstraint, - HorizontalConstraint, - VerticalConstraint, + HorizontalConstraint, // Width depends on the height + VerticalConstraint, // Height depends on the width UnknownConstraint, // need to update cache UnfeasibleConstraint // not feasible, it be has some items with Vertical and others with Horizontal constraints }; @@ -411,9 +411,14 @@ private: void setItemAt(int row, int column, QGridLayoutItem *item); void insertOrRemoveRows(int row, int delta, Qt::Orientation orientation = Qt::Vertical); void fillRowData(QGridLayoutRowData *rowData, const QLayoutStyleInfo &styleInfo, - Qt::Orientation orientation = Qt::Vertical) const; + qreal *colPositions, qreal *colSizes, + Qt::Orientation orientation = Qt::Vertical) const; void ensureEffectiveFirstAndLastRows() const; - void ensureColumnAndRowData(const QLayoutStyleInfo &styleInfo) const; + void ensureColumnAndRowData(QGridLayoutRowData *rowData, QGridLayoutBox *totalBox, + const QLayoutStyleInfo &styleInfo, + qreal *colPositions, qreal *colSizes, + Qt::Orientation orientation) const; + void ensureGeometries(const QLayoutStyleInfo &styleInfo, const QSizeF &size) const; // User input diff --git a/src/gui/gui.pro b/src/gui/gui.pro index 90b5de5..11a25e2 100644 --- a/src/gui/gui.pro +++ b/src/gui/gui.pro @@ -5,7 +5,7 @@ DEFINES += QT_BUILD_GUI_LIB QT_NO_USING_NAMESPACE win32-msvc*|win32-icc:QMAKE_LFLAGS += /BASE:0x65000000 irix-cc*:QMAKE_CXXFLAGS += -no_prelink -ptused -!win32:!embedded:!mac:!symbian:CONFIG += x11 +!win32:!embedded:!qpa:!mac:!symbian:CONFIG += x11 unix:QMAKE_PKGCONFIG_REQUIRES = QtCore @@ -64,13 +64,12 @@ symbian { neon:*-g++* { DEFINES += QT_HAVE_NEON - QMAKE_CXXFLAGS *= -mfpu=neon HEADERS += $$NEON_HEADERS SOURCES += $$NEON_SOURCES DRAWHELPER_NEON_ASM_FILES = $$NEON_ASM - neon_compiler.commands = $$QMAKE_CXX -c + neon_compiler.commands = $$QMAKE_CXX -c -mfpu=neon neon_compiler.commands += $(CXXFLAGS) $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT} neon_compiler.dependency_type = TYPE_C neon_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)} diff --git a/src/gui/image/image.pri b/src/gui/image/image.pri index f89706c..92ea397 100644 --- a/src/gui/image/image.pri +++ b/src/gui/image/image.pri @@ -23,6 +23,7 @@ HEADERS += \ image/qpictureformatplugin.h \ image/qpixmap.h \ image/qpixmap_raster_p.h \ + image/qpixmap_blitter_p.h \ image/qpixmapcache.h \ image/qpixmapcache_p.h \ image/qpixmapdata_p.h \ @@ -50,6 +51,7 @@ SOURCES += \ image/qiconengineplugin.cpp \ image/qmovie.cpp \ image/qpixmap_raster.cpp \ + image/qpixmap_blitter.cpp \ image/qnativeimage.cpp \ image/qimagepixmapcleanuphooks.cpp @@ -59,6 +61,9 @@ win32 { else:embedded { SOURCES += image/qpixmap_qws.cpp } +else:qpa { + SOURCES += image/qpixmap_qpa.cpp +} else:x11 { HEADERS += image/qpixmap_x11_p.h SOURCES += image/qpixmap_x11.cpp diff --git a/src/gui/image/qbitmap.cpp b/src/gui/image/qbitmap.cpp index 91622f3..9d90b3f 100644 --- a/src/gui/image/qbitmap.cpp +++ b/src/gui/image/qbitmap.cpp @@ -227,6 +227,14 @@ QBitmap::~QBitmap() } /*! + \fn void QBitmap::swap(QBitmap &other) + \since 4.8 + + Swaps bitmap \a other with this bitmap. This operation is very + fast and never fails. +*/ + +/*! Returns the bitmap as a QVariant. */ QBitmap::operator QVariant() const diff --git a/src/gui/image/qbitmap.h b/src/gui/image/qbitmap.h index 1bbe1cf..93be951 100644 --- a/src/gui/image/qbitmap.h +++ b/src/gui/image/qbitmap.h @@ -63,6 +63,7 @@ public: ~QBitmap(); QBitmap &operator=(const QPixmap &); + inline void swap(QBitmap &other) { QPixmap::swap(other); } // prevent QBitmap<->QPixmap swaps operator QVariant() const; inline void clear() { fill(Qt::color0); } diff --git a/src/gui/image/qicon.cpp b/src/gui/image/qicon.cpp index a2f429a..e54bb5f 100644 --- a/src/gui/image/qicon.cpp +++ b/src/gui/image/qicon.cpp @@ -613,6 +613,14 @@ QIcon &QIcon::operator=(const QIcon &other) } /*! + \fn void QIcon::swap(QIcon &other) + \since 4.8 + + Swaps icon \a other with this icon. This operation is very + fast and never fails. +*/ + +/*! Returns the icon as a QVariant. */ QIcon::operator QVariant() const diff --git a/src/gui/image/qicon.h b/src/gui/image/qicon.h index fd591e6..5091d03 100644 --- a/src/gui/image/qicon.h +++ b/src/gui/image/qicon.h @@ -75,6 +75,8 @@ public: inline QIcon &operator=(QIcon &&other) { qSwap(d, other.d); return *this; } #endif + inline void swap(QIcon &other) { qSwap(d, other.d); } + operator QVariant() const; QPixmap pixmap(const QSize &size, Mode mode = Normal, State state = Off) const; diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index 300e04b..d86021cb9 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -1329,6 +1329,14 @@ QImage &QImage::operator=(const QImage &image) } /*! + \fn void QImage::swap(QImage &other) + \since 4.8 + + Swaps image \a other with this image. This operation is very + fast and never fails. +*/ + +/*! \internal */ int QImage::devType() const @@ -6689,6 +6697,10 @@ bool QImageData::convertInPlace(QImage::Format newFormat, Qt::ImageConversionFla if (format == newFormat) return true; + // No in-place conversion if we have to detach + if (ref > 1) + return false; + const InPlace_Image_Converter *const converterPtr = &inplace_converter_map[format][newFormat]; InPlace_Image_Converter converter = *converterPtr; if (converter) diff --git a/src/gui/image/qimage.h b/src/gui/image/qimage.h index 4fe7da2..c6a947e 100644 --- a/src/gui/image/qimage.h +++ b/src/gui/image/qimage.h @@ -144,6 +144,7 @@ public: inline QImage &operator=(QImage &&other) { qSwap(d, other.d); return *this; } #endif + inline void swap(QImage &other) { qSwap(d, other.d); } bool isNull() const; @@ -334,6 +335,7 @@ private: QImageData *d; friend class QRasterPixmapData; + friend class QBlittablePixmapData; friend class QPixmapCacheEntry; friend Q_GUI_EXPORT qint64 qt_image_id(const QImage &image); friend const QVector<QRgb> *qt_image_colortable(const QImage &image); diff --git a/src/gui/image/qimage_ssse3.cpp b/src/gui/image/qimage_ssse3.cpp index 9aed011..836d7b0 100644 --- a/src/gui/image/qimage_ssse3.cpp +++ b/src/gui/image/qimage_ssse3.cpp @@ -54,7 +54,7 @@ Q_GUI_EXPORT void QT_FASTCALL qt_convert_rgb888_to_rgb32_ssse3(quint32 *dst, con { quint32 *const end = dst + len; - // Prologue, align dst to 16 bytes. The alignement is done on dst because it has 4 store() + // Prologue, align dst to 16 bytes. The alignment is done on dst because it has 4 store() // for each 3 load() of src. const int offsetToAlignOn16Bytes = (4 - ((reinterpret_cast<quintptr>(dst) >> 2) & 0x3)) & 0x3; const int prologLength = qMin(len, offsetToAlignOn16Bytes); diff --git a/src/gui/image/qnativeimage.cpp b/src/gui/image/qnativeimage.cpp index 8446387..0f7872e 100644 --- a/src/gui/image/qnativeimage.cpp +++ b/src/gui/image/qnativeimage.cpp @@ -45,6 +45,9 @@ #include "private/qpaintengine_raster_p.h" +#include "private/qapplication_p.h" +#include "private/qgraphicssystem_p.h" + #if defined(Q_WS_X11) && !defined(QT_NO_MITSHM) #include <qx11info_x11.h> #include <sys/ipc.h> @@ -241,8 +244,19 @@ QNativeImage::QNativeImage(int width, int height, QImage::Format format, bool /* : image(width, height, format) { - uint cgflags = kCGImageAlphaNoneSkipFirst; + switch (format) { + case QImage::Format_ARGB32: + cgflags = kCGImageAlphaFirst; + break; + case QImage::Format_ARGB32_Premultiplied: + case QImage::Format_ARGB8565_Premultiplied: + case QImage::Format_ARGB6666_Premultiplied: + case QImage::Format_ARGB8555_Premultiplied: + case QImage::Format_ARGB4444_Premultiplied: + cgflags = kCGImageAlphaPremultipliedFirst; + break; + } #ifdef kCGBitmapByteOrder32Host //only needed because CGImage.h added symbols in the minor version cgflags |= kCGBitmapByteOrder32Host; @@ -284,7 +298,11 @@ QNativeImage::~QNativeImage() QImage::Format QNativeImage::systemFormat() { +#ifdef Q_WS_QPA + return QApplicationPrivate::platformIntegration()->screens().at(0)->format(); +#else return QImage::Format_RGB32; +#endif } #endif // platforms diff --git a/src/gui/image/qpicture.cpp b/src/gui/image/qpicture.cpp index 48d2de3..fc81d23 100644 --- a/src/gui/image/qpicture.cpp +++ b/src/gui/image/qpicture.cpp @@ -1030,6 +1030,14 @@ QPicture& QPicture::operator=(const QPicture &p) } /*! + \fn void QPicture::swap(QPicture &other) + \since 4.8 + + Swaps picture \a other with this picture. This operation is very + fast and never fails. +*/ + +/*! \internal Constructs a QPicturePrivate diff --git a/src/gui/image/qpicture.h b/src/gui/image/qpicture.h index 49b0fd6..d24f23a 100644 --- a/src/gui/image/qpicture.h +++ b/src/gui/image/qpicture.h @@ -85,6 +85,7 @@ public: inline QPicture &operator=(QPicture &&other) { qSwap(d_ptr, other.d_ptr); return *this; } #endif + inline void swap(QPicture &other) { d_ptr.swap(other.d_ptr); } void detach(); bool isDetached() const; diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp index ad07fbd..9fd10ae 100644 --- a/src/gui/image/qpixmap.cpp +++ b/src/gui/image/qpixmap.cpp @@ -440,6 +440,14 @@ QPixmap &QPixmap::operator=(const QPixmap &pixmap) } /*! + \fn void QPixmap::swap(QPixmap &other) + \since 4.8 + + Swaps pixmap \a other with this pixmap. This operation is very + fast and never fails. +*/ + +/*! Returns the pixmap as a QVariant. */ QPixmap::operator QVariant() const @@ -1102,6 +1110,9 @@ QPixmap QPixmap::grabWidget(QWidget * widget, const QRect &rect) return QPixmap(); QPixmap res(r.size()); + if (!qt_widget_private(widget)->isOpaque) + res.fill(Qt::transparent); + widget->d_func()->render(&res, QPoint(), r, QWidget::DrawWindowBackground | QWidget::DrawChildren | QWidget::IgnoreMask, true); return res; @@ -1964,6 +1975,8 @@ int QPixmap::defaultDepth() return 32; #elif defined(Q_OS_SYMBIAN) return S60->screenDepth; +#elif defined(Q_WS_QPA) + return 32; //LITE: use graphicssystem (we should do that in general) #endif } diff --git a/src/gui/image/qpixmap.h b/src/gui/image/qpixmap.h index e9f9365..15fe5fa 100644 --- a/src/gui/image/qpixmap.h +++ b/src/gui/image/qpixmap.h @@ -87,6 +87,8 @@ public: inline QPixmap &operator=(QPixmap &&other) { qSwap(data, other.data); return *this; } #endif + inline void swap(QPixmap &other) { qSwap(data, other.data); } + operator QVariant() const; bool isNull() const; // ### Qt 5: make inline diff --git a/src/gui/image/qpixmap_blitter.cpp b/src/gui/image/qpixmap_blitter.cpp new file mode 100644 index 0000000..e8a7b89 --- /dev/null +++ b/src/gui/image/qpixmap_blitter.cpp @@ -0,0 +1,311 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qpixmap_blitter_p.h" + +#include <qpainter.h> +#include <qimage.h> + +#include <private/qapplication_p.h> +#include <private/qgraphicssystem_p.h> +#include <private/qblittable_p.h> + +#include <private/qdrawhelper_p.h> + +#ifndef QT_NO_BLITTABLE +QT_BEGIN_NAMESPACE + +static int global_ser_no = 0; + +QBlittablePixmapData::QBlittablePixmapData() + : QPixmapData(QPixmapData::PixmapType,BlitterClass), m_engine(0), m_blittable(0) +#ifdef QT_BLITTER_RASTEROVERLAY + ,m_rasterOverlay(0), m_unmergedCopy(0) +#endif //QT_BLITTER_RASTEROVERLAY +{ + setSerialNumber(++global_ser_no); +} + +QBlittablePixmapData::~QBlittablePixmapData() +{ + delete m_blittable; + delete m_engine; +#ifdef QT_BLITTER_RASTEROVERLAY + delete m_rasterOverlay; + delete m_unmergedCopy; +#endif //QT_BLITTER_RASTEROVERLAY +} + +QBlittable *QBlittablePixmapData::blittable() const +{ + if (!m_blittable) { + QBlittablePixmapData *that = const_cast<QBlittablePixmapData *>(this); + that->m_blittable = this->createBlittable(QSize(w,h)); + } + + return m_blittable; +} + +void QBlittablePixmapData::setBlittable(QBlittable *blittable) +{ + resize(blittable->size().width(),blittable->size().height()); + m_blittable = blittable; +} + +void QBlittablePixmapData::resize(int width, int height) +{ + + delete m_blittable; + m_blittable = 0; + delete m_engine; + m_engine = 0; +#ifdef Q_WS_QPA + d = QApplicationPrivate::platformIntegration()->screens().at(0)->depth(); +#endif + w = width; + h = height; + is_null = (w <= 0 || h <= 0); +} +Q_GUI_EXPORT extern int qt_defaultDpiX(); +Q_GUI_EXPORT extern int qt_defaultDpiY(); + +int QBlittablePixmapData::metric(QPaintDevice::PaintDeviceMetric metric) const +{ + switch (metric) { + case QPaintDevice::PdmWidth: + return w; + case QPaintDevice::PdmHeight: + return h; + case QPaintDevice::PdmWidthMM: + return qRound(w * 25.4 / qt_defaultDpiX()); + case QPaintDevice::PdmHeightMM: + return qRound(h * 25.4 / qt_defaultDpiY()); + case QPaintDevice::PdmDepth: + return 32; + case QPaintDevice::PdmDpiX: // fall-through + case QPaintDevice::PdmPhysicalDpiX: + return qt_defaultDpiX(); + case QPaintDevice::PdmDpiY: // fall-through + case QPaintDevice::PdmPhysicalDpiY: + return qt_defaultDpiY(); + default: + qWarning("QRasterPixmapData::metric(): Unhandled metric type %d", metric); + break; + } + + return 0; +} + +void QBlittablePixmapData::fill(const QColor &color) +{ + //jlind: todo: change when blittables can support non opaque fillRects + if (color.alpha() == 255 && blittable()->capabilities() & QBlittable::SolidRectCapability) { + blittable()->unlock(); + blittable()->fillRect(QRectF(0,0,w,h),color); + }else { + uint pixel; + switch (blittable()->lock()->format()) { + case QImage::Format_ARGB32_Premultiplied: + pixel = PREMUL(color.rgba()); + break; + case QImage::Format_ARGB8565_Premultiplied: + pixel = qargb8565(color.rgba()).rawValue(); + break; + case QImage::Format_ARGB8555_Premultiplied: + pixel = qargb8555(color.rgba()).rawValue(); + break; + case QImage::Format_ARGB6666_Premultiplied: + pixel = qargb6666(color.rgba()).rawValue(); + break; + case QImage::Format_ARGB4444_Premultiplied: + pixel = qargb4444(color.rgba()).rawValue(); + break; + default: + pixel = color.rgba(); + break; + } + //so premultiplied formats are supported and ARGB32 and RGB32 + blittable()->lock()->fill(pixel); + } + +} + +QImage *QBlittablePixmapData::buffer() +{ + return blittable()->lock(); +} + +QImage QBlittablePixmapData::toImage() const +{ + return blittable()->lock()->copy(); +} + +bool QBlittablePixmapData::hasAlphaChannel() const +{ + return blittable()->lock()->hasAlphaChannel(); +} + +void QBlittablePixmapData::fromImage(const QImage &image, + Qt::ImageConversionFlags flags) +{ + resize(image.width(),image.height()); + markRasterOverlay(QRect(0,0,w,h)); + QImage *thisImg = buffer(); + + QImage correctFormatPic = image; + if (correctFormatPic.format() != thisImg->format()) + correctFormatPic = correctFormatPic.convertToFormat(thisImg->format(), flags); + + uchar *mem = thisImg->bits(); + const uchar *bits = correctFormatPic.bits(); + int bytesCopied = 0; + while (bytesCopied < correctFormatPic.byteCount()) { + memcpy(mem,bits,correctFormatPic.bytesPerLine()); + mem += thisImg->bytesPerLine(); + bits += correctFormatPic.bytesPerLine(); + bytesCopied+=correctFormatPic.bytesPerLine(); + } +} + +QPaintEngine *QBlittablePixmapData::paintEngine() const +{ + if (!m_engine) { + QBlittablePixmapData *that = const_cast<QBlittablePixmapData *>(this); + that->m_engine = new QBlitterPaintEngine(that); + } + return m_engine; +} + +#ifdef QT_BLITTER_RASTEROVERLAY + +static bool showRasterOverlay = !qgetenv("QT_BLITTER_RASTEROVERLAY").isEmpty(); + +void QBlittablePixmapData::mergeOverlay() +{ + if (m_unmergedCopy || !showRasterOverlay) + return; + m_unmergedCopy = new QImage(buffer()->copy()); + QPainter p(buffer()); + p.setCompositionMode(QPainter::CompositionMode_SourceOver); + p.drawImage(0,0,*overlay()); + p.end(); +} + +void QBlittablePixmapData::unmergeOverlay() +{ + if (!m_unmergedCopy || !showRasterOverlay) + return; + QPainter p(buffer()); + p.setCompositionMode(QPainter::CompositionMode_Source); + p.drawImage(0,0,*m_unmergedCopy); + p.end(); + + delete m_unmergedCopy; + m_unmergedCopy = 0; +} + +QImage *QBlittablePixmapData::overlay() +{ + if (!m_rasterOverlay|| + m_rasterOverlay->size() != QSize(w,h)){ + m_rasterOverlay = new QImage(w,h,QImage::Format_ARGB32_Premultiplied); + m_rasterOverlay->fill(0x00000000); + uint color = (qrand() % 11)+7; + m_overlayColor = QColor(Qt::GlobalColor(color)); + m_overlayColor.setAlpha(0x88); + + } + return m_rasterOverlay; +} + +void QBlittablePixmapData::markRasterOverlayImpl(const QRectF &rect) +{ + if (!showRasterOverlay) + return; + QRectF transformationRect = clipAndTransformRect(rect); + if(!transformationRect.isEmpty()) { + QPainter p(overlay()); + p.setBrush(m_overlayColor); + p.setCompositionMode(QPainter::CompositionMode_Source); + p.fillRect(transformationRect,QBrush(m_overlayColor)); + } +} + +void QBlittablePixmapData::unmarkRasterOverlayImpl(const QRectF &rect) +{ + if (!showRasterOverlay) + return; + QRectF transformationRect = clipAndTransformRect(rect); + if (!transformationRect.isEmpty()) { + QPainter p(overlay()); + QColor color(0x00,0x00,0x00,0x00); + p.setBrush(color); + p.setCompositionMode(QPainter::CompositionMode_Source); + p.fillRect(transformationRect,QBrush(color)); + } +} + +QRectF QBlittablePixmapData::clipAndTransformRect(const QRectF &rect) const +{ + QRectF transformationRect = rect; + paintEngine(); + if (m_engine->state()) { + transformationRect = m_engine->state()->matrix.mapRect(rect); + const QClipData *clipData = m_engine->clip(); + if (clipData) { + if (clipData->hasRectClip) { + transformationRect &= clipData->clipRect; + } else if (clipData->hasRegionClip) { + const QVector<QRect> rects = clipData->clipRegion.rects(); + for (int i = 0; i < rects.size(); i++) { + transformationRect &= rects.at(i); + } + } + } + } + return transformationRect; +} + +#endif //QT_BLITTER_RASTEROVERLAY + +QT_END_NAMESPACE + +#endif //QT_NO_BLITTABLE diff --git a/src/gui/image/qpixmap_blitter_p.h b/src/gui/image/qpixmap_blitter_p.h new file mode 100644 index 0000000..55b5618 --- /dev/null +++ b/src/gui/image/qpixmap_blitter_p.h @@ -0,0 +1,166 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPIXMAP_BLITTER_P_H +#define QPIXMAP_BLITTER_P_H + +#include <private/qpixmapdata_p.h> +#include <private/qpaintengine_blitter_p.h> + +#ifndef QT_NO_BLITTABLE +QT_BEGIN_NAMESPACE + +class Q_GUI_EXPORT QBlittablePixmapData : public QPixmapData +{ +// Q_DECLARE_PRIVATE(QBlittablePixmapData); +public: + QBlittablePixmapData(); + ~QBlittablePixmapData(); + + virtual QBlittable *createBlittable(const QSize &size) const = 0; + QBlittable *blittable() const; + void setBlittable(QBlittable *blittable); + + void resize(int width, int height); + int metric(QPaintDevice::PaintDeviceMetric metric) const; + void fill(const QColor &color); + QImage *buffer(); + QImage toImage() const; + bool hasAlphaChannel() const; + void fromImage(const QImage &image, Qt::ImageConversionFlags flags); + + QPaintEngine *paintEngine() const; + + void markRasterOverlay(const QRectF &); + void markRasterOverlay(const QPointF &, const QTextItem &); + void markRasterOverlay(const QVectorPath &); + void markRasterOverlay(const QRect *rects, int rectCount); + void markRasterOverlay(const QRectF *rects, int rectCount); + void unmarkRasterOverlay(const QRectF &); + +#ifdef QT_BLITTER_RASTEROVERLAY + void mergeOverlay(); + void unmergeOverlay(); + QImage *overlay(); + +#endif //QT_BLITTER_RASTEROVERLAY +protected: + QBlitterPaintEngine *m_engine; + QBlittable *m_blittable; + +#ifdef QT_BLITTER_RASTEROVERLAY + QImage *m_rasterOverlay; + QImage *m_unmergedCopy; + QColor m_overlayColor; + + void markRasterOverlayImpl(const QRectF &); + void unmarkRasterOverlayImpl(const QRectF &); + QRectF clipAndTransformRect(const QRectF &) const; +#endif //QT_BLITTER_RASTEROVERLAY + +}; + +inline void QBlittablePixmapData::markRasterOverlay(const QRectF &rect) +{ +#ifdef QT_BLITTER_RASTEROVERLAY + markRasterOverlayImpl(rect); +#else + Q_UNUSED(rect) +#endif +} + +inline void QBlittablePixmapData::markRasterOverlay(const QVectorPath &path) +{ +#ifdef QT_BLITTER_RASTEROVERLAY + markRasterOverlayImpl(path.convertToPainterPath().boundingRect()); +#else + Q_UNUSED(path) +#endif +} + +inline void QBlittablePixmapData::markRasterOverlay(const QPointF &pos, const QTextItem &ti) +{ +#ifdef QT_BLITTER_RASTEROVERLAY + QFontMetricsF fm(ti.font()); + QRectF rect = fm.tightBoundingRect(ti.text()); + rect.moveBottomLeft(pos); + markRasterOverlay(rect); +#else + Q_UNUSED(pos) + Q_UNUSED(ti) +#endif +} + +inline void QBlittablePixmapData::markRasterOverlay(const QRect *rects, int rectCount) +{ +#ifdef QT_BLITTER_RASTEROVERLAY + for (int i = 0; i < rectCount; i++) { + markRasterOverlay(rects[i]); + } +#else + Q_UNUSED(rects) + Q_UNUSED(rectCount) +#endif +} +inline void QBlittablePixmapData::markRasterOverlay(const QRectF *rects, int rectCount) +{ +#ifdef QT_BLITTER_RASTEROVERLAY + for (int i = 0; i < rectCount; i++) { + markRasterOverlay(rects[i]); + } +#else + Q_UNUSED(rects) + Q_UNUSED(rectCount) +#endif +} + +inline void QBlittablePixmapData::unmarkRasterOverlay(const QRectF &rect) +{ +#ifdef QT_BLITTER_RASTEROVERLAY + unmarkRasterOverlayImpl(rect); +#else + Q_UNUSED(rect) +#endif +} + +QT_END_NAMESPACE +#endif // QT_NO_BLITTABLE +#endif // QPIXMAP_BLITTER_P_H diff --git a/src/gui/image/qpixmap_qpa.cpp b/src/gui/image/qpixmap_qpa.cpp new file mode 100644 index 0000000..61be216 --- /dev/null +++ b/src/gui/image/qpixmap_qpa.cpp @@ -0,0 +1,49 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qpixmap.h> +#include <private/qgraphicssystem_p.h> +#include <private/qapplication_p.h> + +QPixmap QPixmap::grabWindow(WId window, int x, int y, int w, int h) +{ + return QApplicationPrivate::platformIntegration()->grabWindow(window, x, y, w, h); +} diff --git a/src/gui/image/qpixmap_s60.cpp b/src/gui/image/qpixmap_s60.cpp index 47249d9..b7c8acb 100644 --- a/src/gui/image/qpixmap_s60.cpp +++ b/src/gui/image/qpixmap_s60.cpp @@ -968,11 +968,12 @@ void QS60PixmapData::fromNativeType(void* pixmap, NativeType nativeType) if (needsCopy) { TSize size = sourceBitmap->SizeInPixels(); + int bytesPerLine = sourceBitmap->ScanLineLength(size.iWidth, displayMode); QSymbianBitmapDataAccess da; da.beginDataAccess(sourceBitmap); uchar *bytes = (uchar*)sourceBitmap->DataAddress(); - QImage img = QImage(bytes, size.iWidth, size.iHeight, format); + QImage img = QImage(bytes, size.iWidth, size.iHeight, bytesPerLine, format); img = img.copy(); da.endDataAccess(sourceBitmap); diff --git a/src/gui/image/qpixmap_x11_p.h b/src/gui/image/qpixmap_x11_p.h index f171281..7eab64c 100644 --- a/src/gui/image/qpixmap_x11_p.h +++ b/src/gui/image/qpixmap_x11_p.h @@ -115,7 +115,7 @@ private: friend class QEglContext; // Needs gl_surface friend class QGLContext; // Needs gl_surface friend class QX11GLPixmapData; // Needs gl_surface - friend class QMeeGoGraphicsSystem; // Needs gl_surface and flags + friend class QMeeGoLivePixmapData; // Needs gl_surface and flags friend bool qt_createEGLSurfaceForPixmap(QPixmapData*, bool); // Needs gl_surface void release(); diff --git a/src/gui/image/qpixmapdata_p.h b/src/gui/image/qpixmapdata_p.h index ec62b0b..f69eb3d 100644 --- a/src/gui/image/qpixmapdata_p.h +++ b/src/gui/image/qpixmapdata_p.h @@ -75,7 +75,8 @@ public: }; #endif enum ClassId { RasterClass, X11Class, MacClass, DirectFBClass, - OpenGLClass, OpenVGClass, RuntimeClass, CustomClass = 1024 }; + OpenGLClass, OpenVGClass, RuntimeClass, BlitterClass, + CustomClass = 1024 }; QPixmapData(PixelType pixelType, int classId); virtual ~QPixmapData(); diff --git a/src/gui/image/qpixmapdatafactory.cpp b/src/gui/image/qpixmapdatafactory.cpp index 7498a7c..50dad38 100644 --- a/src/gui/image/qpixmapdatafactory.cpp +++ b/src/gui/image/qpixmapdatafactory.cpp @@ -53,6 +53,9 @@ #ifdef Q_WS_MAC # include <private/qpixmap_mac_p.h> #endif +#ifdef Q_WS_QPA +# include <private/qpixmap_raster_p.h> +#endif #ifdef Q_OS_SYMBIAN # include <private/qpixmap_s60_p.h> #endif @@ -82,8 +85,10 @@ QPixmapData* QSimplePixmapDataFactory::create(QPixmapData::PixelType type) return new QRasterPixmapData(type); #elif defined(Q_WS_MAC) return new QMacPixmapData(type); +#elif defined(Q_WS_QPA) + return new QRasterPixmapData(type); #elif defined(Q_OS_SYMBIAN) - return new QS60PixmapData(type); + return new QS60PixmapData(type); #else #error QSimplePixmapDataFactory::create() not implemented #endif diff --git a/src/gui/image/qpnghandler.cpp b/src/gui/image/qpnghandler.cpp index 935aba0..ea62cf8 100644 --- a/src/gui/image/qpnghandler.cpp +++ b/src/gui/image/qpnghandler.cpp @@ -331,6 +331,7 @@ public: float gamma; int quality; QString description; + QStringList readTexts; png_struct *png_ptr; png_info *info_ptr; @@ -389,25 +390,20 @@ bool Q_INTERNAL_WIN_NO_THROW QPngHandlerPrivate::readPngHeader() while (num_text--) { QString key, value; -#if defined(PNG_iTXt_SUPPORTED) && !defined(QT_NO_TEXTCODEC) - if (text_ptr->lang) { - QTextCodec *codec = QTextCodec::codecForName(text_ptr->lang); - if (codec) { - key = codec->toUnicode(text_ptr->lang_key); - value = codec->toUnicode(QByteArray(text_ptr->text, text_ptr->itxt_length)); - } else { - key = QString::fromLatin1(text_ptr->key); - value = QString::fromLatin1(QByteArray(text_ptr->text, int(text_ptr->text_length))); - } + key = QString::fromLatin1(text_ptr->key); +#if defined(PNG_iTXt_SUPPORTED) + if (text_ptr->itxt_length) { + value = QString::fromUtf8(text_ptr->text, int(text_ptr->itxt_length)); } else #endif { - key = QString::fromLatin1(text_ptr->key); value = QString::fromLatin1(QByteArray(text_ptr->text, int(text_ptr->text_length))); } if (!description.isEmpty()) description += QLatin1String("\n\n"); description += key + QLatin1String(": ") + value.simplified(); + readTexts.append(key); + readTexts.append(value); text_ptr++; } #endif @@ -485,25 +481,8 @@ bool Q_INTERNAL_WIN_NO_THROW QPngHandlerPrivate::readPngImage(QImage *outImage) outImage->setDotsPerMeterX(png_get_x_pixels_per_meter(png_ptr,info_ptr)); outImage->setDotsPerMeterY(png_get_y_pixels_per_meter(png_ptr,info_ptr)); -#ifndef QT_NO_IMAGE_TEXT - png_textp text_ptr; - int num_text=0; - png_get_text(png_ptr,info_ptr,&text_ptr,&num_text); - while (num_text--) { - outImage->setText(text_ptr->key,0,QString::fromAscii(text_ptr->text)); - text_ptr++; - } - - foreach (const QString &pair, description.split(QLatin1String("\n\n"))) { - int index = pair.indexOf(QLatin1Char(':')); - if (index >= 0 && pair.indexOf(QLatin1Char(' ')) < index) { - outImage->setText(QLatin1String("Description"), pair.simplified()); - } else { - QString key = pair.left(index); - outImage->setText(key, pair.mid(index + 2).simplified()); - } - } -#endif + for (int i = 0; i < readTexts.size()-1; i+=2) + outImage->setText(readTexts.at(i), readTexts.at(i+1)); png_read_end(png_ptr, end_info); png_destroy_read_struct(&png_ptr, &info_ptr, &end_info); @@ -634,29 +613,40 @@ static void set_text(const QImage &image, png_structp png_ptr, png_infop info_pt return; png_textp text_ptr = new png_text[text.size()]; + qMemSet(text_ptr, 0, text.size() * sizeof(png_text)); QMap<QString, QString>::ConstIterator it = text.constBegin(); int i = 0; while (it != text.constEnd()) { - QString t = it.value(); - if (t.length() < 40) - text_ptr[i].compression = PNG_TEXT_COMPRESSION_NONE; - else - text_ptr[i].compression = PNG_TEXT_COMPRESSION_zTXt; text_ptr[i].key = qstrdup(it.key().left(79).toLatin1().constData()); + bool noCompress = (it.value().length() < 40); -#ifndef PNG_iTXt_SUPPORTED - QByteArray value = it.value().toLatin1(); - text_ptr[i].text = qstrdup(value.constData()); - text_ptr[i].text_length = value.size(); -#else - QByteArray value = it.value().toUtf8(); - text_ptr[i].text = qstrdup(value.constData()); - text_ptr[i].text_length = 0; - text_ptr[i].itxt_length = value.size(); - text_ptr[i].lang = const_cast<char*>("UTF-8"); - text_ptr[i].lang_key = qstrdup(it.key().toUtf8().constData()); +#ifdef PNG_iTXt_SUPPORTED + bool needsItxt = false; + foreach(const QChar c, it.value()) { + uchar ch = c.cell(); + if (c.row() || (ch < 0x20 && ch != '\n') || (ch > 0x7e && ch < 0xa0)) { + needsItxt = true; + break; + } + } + + if (needsItxt) { + text_ptr[i].compression = noCompress ? PNG_ITXT_COMPRESSION_NONE : PNG_ITXT_COMPRESSION_zTXt; + QByteArray value = it.value().toUtf8(); + text_ptr[i].text = qstrdup(value.constData()); + text_ptr[i].itxt_length = value.size(); + text_ptr[i].lang = const_cast<char*>("UTF-8"); + text_ptr[i].lang_key = qstrdup(it.key().toUtf8().constData()); + } + else #endif + { + text_ptr[i].compression = noCompress ? PNG_TEXT_COMPRESSION_NONE : PNG_TEXT_COMPRESSION_zTXt; + QByteArray value = it.value().toLatin1(); + text_ptr[i].text = qstrdup(value.constData()); + text_ptr[i].text_length = value.size(); + } ++i; ++it; } diff --git a/src/gui/image/qtiffhandler.cpp b/src/gui/image/qtiffhandler.cpp index 2e8b998..dd2bd10 100644 --- a/src/gui/image/qtiffhandler.cpp +++ b/src/gui/image/qtiffhandler.cpp @@ -611,6 +611,7 @@ QVariant QTiffHandler::option(ImageOption option) const TIFFGetField(tiff, TIFFTAG_IMAGEWIDTH, &width); TIFFGetField(tiff, TIFFTAG_IMAGELENGTH, &height); imageSize = QSize(width, height); + TIFFClose(tiff); } device()->seek(pos); if (imageSize.isValid()) diff --git a/src/gui/image/qxbmhandler.cpp b/src/gui/image/qxbmhandler.cpp index 0dd4e99..f9c2e0c 100644 --- a/src/gui/image/qxbmhandler.cpp +++ b/src/gui/image/qxbmhandler.cpp @@ -66,27 +66,36 @@ static inline int hex2byte(register char *p) static bool read_xbm_header(QIODevice *device, int& w, int& h) { const int buflen = 300; + const int maxlen = 4096; char buf[buflen + 1]; QRegExp r1(QLatin1String("^#define[ \t]+[a-zA-Z0-9._]+[ \t]+")); QRegExp r2(QLatin1String("[0-9]+")); qint64 readBytes = 0; + qint64 totalReadBytes = 0; - // "#define .._width <num>" - readBytes = device->readLine(buf, buflen); - if (readBytes <= 0) - return false; - buf[readBytes - 1] = '\0'; + buf[0] = '\0'; // skip initial comment, if any - while (buf[0] != '#' && (readBytes = device->readLine( buf, buflen )) > 0) {} + while (buf[0] != '#') { + readBytes = device->readLine(buf, buflen); + + // if readBytes >= buflen, it's very probably not a C file + if (readBytes <= 0 || readBytes >= buflen -1) + return false; + + // limit xbm headers to the first 4k in the file to prevent + // excessive reads on non-xbm files + totalReadBytes += readBytes; + if (totalReadBytes >= maxlen) + return false; + } - if (readBytes <= 0) - return false; buf[readBytes - 1] = '\0'; QString sbuf; sbuf = QString::fromLatin1(buf); + // "#define .._width <num>" if (r1.indexIn(sbuf) == 0 && r2.indexIn(sbuf, r1.matchedLength()) == r1.matchedLength()) w = QByteArray(&buf[r1.matchedLength()]).trimmed().toInt(); diff --git a/src/gui/image/qxpmhandler.cpp b/src/gui/image/qxpmhandler.cpp index b97afd3..453100c 100644 --- a/src/gui/image/qxpmhandler.cpp +++ b/src/gui/image/qxpmhandler.cpp @@ -766,7 +766,7 @@ static bool qt_get_named_xpm_rgb(const char *name_no_space, QRgb *rgb) { XPMRGBData x; x.name = name_no_space; - // Funtion bsearch() is supposed to be + // Function bsearch() is supposed to be // void *bsearch(const void *key, const void *base, ... // So why (char*)? Are there broken bsearch() declarations out there? XPMRGBData *r = (XPMRGBData *)bsearch((char *)&x, (char *)xpmRgbTbl, xpmRgbTblSize, diff --git a/src/gui/inputmethod/inputmethod.pri b/src/gui/inputmethod/inputmethod.pri index 02e3e57..d439438 100644 --- a/src/gui/inputmethod/inputmethod.pri +++ b/src/gui/inputmethod/inputmethod.pri @@ -19,7 +19,7 @@ embedded { HEADERS += inputmethod/qwsinputcontext_p.h SOURCES += inputmethod/qwsinputcontext_qws.cpp } -mac:!embedded { +mac:!embedded:!qpa { HEADERS += inputmethod/qmacinputcontext_p.h SOURCES += inputmethod/qmacinputcontext_mac.cpp } diff --git a/src/gui/inputmethod/qinputcontextfactory.cpp b/src/gui/inputmethod/qinputcontextfactory.cpp index 865c1b2..afe5095 100644 --- a/src/gui/inputmethod/qinputcontextfactory.cpp +++ b/src/gui/inputmethod/qinputcontextfactory.cpp @@ -205,7 +205,7 @@ QStringList QInputContextFactory::keys() This function contains pure Symbian exception handling code for getting S60 language list. - Returned object ownership is transfered to caller. + Returned object ownership is transferred to caller. */ static CAknInputLanguageList* s60LangListL() { @@ -224,7 +224,7 @@ static CAknInputLanguageList* s60LangListL() \internal This function utility function return S60 language list. - Returned object ownership is transfered to caller. + Returned object ownership is transferred to caller. */ static CAknInputLanguageList* s60LangList() { diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp index 0842ee8..8af6013 100644 --- a/src/gui/itemviews/qabstractitemview.cpp +++ b/src/gui/itemviews/qabstractitemview.cpp @@ -1169,7 +1169,7 @@ QAbstractItemView::EditTriggers QAbstractItemView::editTriggers() const \property QAbstractItemView::verticalScrollMode \brief how the view scrolls its contents in the vertical direction - This property controlls how the view scroll its contents vertically. + This property controls how the view scroll its contents vertically. Scrolling can be done either per pixel or per item. */ @@ -1195,7 +1195,7 @@ QAbstractItemView::ScrollMode QAbstractItemView::verticalScrollMode() const \property QAbstractItemView::horizontalScrollMode \brief how the view scrolls its contents in the horizontal direction - This property controlls how the view scroll its contents horizontally. + This property controls how the view scroll its contents horizontally. Scrolling can be done either per pixel or per item. */ @@ -1278,7 +1278,7 @@ bool QAbstractItemView::hasAutoScroll() const \property QAbstractItemView::autoScrollMargin \brief the size of the area when auto scrolling is triggered - This property controlls the size of the area at the edge of the viewport that + This property controls the size of the area at the edge of the viewport that triggers autoscrolling. The default value is 16 pixels. */ void QAbstractItemView::setAutoScrollMargin(int margin) @@ -1366,7 +1366,7 @@ bool QAbstractItemView::dragEnabled() const Note that the model used needs to provide support for drag and drop operations. - \sa setDragDropMode() {Using drag & drop with item views} + \sa setDragDropMode() {Using drag and drop with item views} */ /*! @@ -4101,13 +4101,13 @@ bool QAbstractItemViewPrivate::openEditor(const QModelIndex &index, QEvent *even if (!w) return false; - if (event) - QApplication::sendEvent(w->focusProxy() ? w->focusProxy() : w, event); - q->setState(QAbstractItemView::EditingState); w->show(); w->setFocus(); + if (event) + QApplication::sendEvent(w->focusProxy() ? w->focusProxy() : w, event); + return true; } diff --git a/src/gui/itemviews/qabstractproxymodel.cpp b/src/gui/itemviews/qabstractproxymodel.cpp index 51dfa7a..b9574f1 100644 --- a/src/gui/itemviews/qabstractproxymodel.cpp +++ b/src/gui/itemviews/qabstractproxymodel.cpp @@ -121,12 +121,15 @@ QAbstractProxyModel::~QAbstractProxyModel() void QAbstractProxyModel::setSourceModel(QAbstractItemModel *sourceModel) { Q_D(QAbstractProxyModel); - if (d->model) + if (d->model) { disconnect(d->model, SIGNAL(destroyed()), this, SLOT(_q_sourceModelDestroyed())); + disconnect(d->model, SIGNAL(modelReset()), this, SLOT(resetInternalData())); + } if (sourceModel) { d->model = sourceModel; connect(d->model, SIGNAL(destroyed()), this, SLOT(_q_sourceModelDestroyed())); + connect(d->model, SIGNAL(modelReset()), this, SLOT(resetInternalData())); } else { d->model = QAbstractItemModelPrivate::staticEmptyModel(); } @@ -359,7 +362,7 @@ QMimeData* QAbstractProxyModel::mimeData(const QModelIndexList &indexes) const QModelIndexList list; foreach(const QModelIndex &index, indexes) list << mapToSource(index); - return d->model->mimeData(indexes); + return d->model->mimeData(list); } /*! @@ -380,6 +383,25 @@ Qt::DropActions QAbstractProxyModel::supportedDropActions() const return d->model->supportedDropActions(); } +/* + \since 4.8 + + This slot is called just after the internal data of a model is cleared + while it is being reset. + + This slot is provided the convenience of subclasses of concrete proxy + models, such as subclasses of QSortFilterProxyModel which maintain extra + data. + + \snippet doc/src/snippets/code/src_corelib_kernel_qabstractitemmodel.cpp 10 + + \sa modelAboutToBeReset(), modelReset() +*/ +void QAbstractProxyModel::resetInternalData() +{ + +} + QT_END_NAMESPACE #include "moc_qabstractproxymodel.cpp" diff --git a/src/gui/itemviews/qabstractproxymodel.h b/src/gui/itemviews/qabstractproxymodel.h index a5a1168..0daa7f8 100644 --- a/src/gui/itemviews/qabstractproxymodel.h +++ b/src/gui/itemviews/qabstractproxymodel.h @@ -95,6 +95,9 @@ public: QStringList mimeTypes() const; Qt::DropActions supportedDropActions() const; +protected Q_SLOTS: + void resetInternalData(); + protected: QAbstractProxyModel(QAbstractProxyModelPrivate &, QObject *parent); diff --git a/src/gui/itemviews/qdirmodel.cpp b/src/gui/itemviews/qdirmodel.cpp index 48599bc..cb6f81e 100644 --- a/src/gui/itemviews/qdirmodel.cpp +++ b/src/gui/itemviews/qdirmodel.cpp @@ -201,25 +201,6 @@ void QDirModelPrivate::invalidate() QDirModel keeps a cache with file information. The cache needs to be updated with refresh(). - A directory model that displays the contents of a default directory - is usually constructed with a parent object: - - \snippet doc/src/snippets/shareddirmodel/main.cpp 2 - - A tree view can be used to display the contents of the model - - \snippet doc/src/snippets/shareddirmodel/main.cpp 4 - - and the contents of a particular directory can be displayed by - setting the tree view's root index: - - \snippet doc/src/snippets/shareddirmodel/main.cpp 7 - - The view's root index can be used to control how much of a - hierarchical model is displayed. QDirModel provides a convenience - function that returns a suitable model index for a path to a - directory within the model. - QDirModel can be accessed using the standard interface provided by QAbstractItemModel, but it also provides some convenience functions that are specific to a directory model. The fileInfo() and isDir() diff --git a/src/gui/itemviews/qitemselectionmodel.cpp b/src/gui/itemviews/qitemselectionmodel.cpp index 7156b87..7b892c5 100644 --- a/src/gui/itemviews/qitemselectionmodel.cpp +++ b/src/gui/itemviews/qitemselectionmodel.cpp @@ -781,7 +781,7 @@ void QItemSelectionModelPrivate::_q_layoutAboutToBeChanged() savedPersistentIndexes.clear(); savedPersistentCurrentIndexes.clear(); - // optimisation for when all indexes are selected + // optimization for when all indexes are selected // (only if there is lots of items (1000) because this is not entirely correct) if (ranges.isEmpty() && currentSelection.count() == 1) { QItemSelectionRange range = currentSelection.first(); @@ -1068,6 +1068,19 @@ void QItemSelectionModel::select(const QItemSelection &selection, QItemSelection // store old selection QItemSelection sel = selection; + // If d->ranges is non-empty when the source model is reset the persistent indexes + // it contains will be invalid. We can't clear them in a modelReset slot because that might already + // be too late if another model observer is connected to the same modelReset slot and is invoked first + // it might call select() on this selection model before any such QItemSelectionModelPrivate::_q_modelReset() slot + // is invoked, so it would not be cleared yet. We clear it invalid ranges in it here. + QItemSelection::iterator it = d->ranges.begin(); + while (it != d->ranges.end()) { + if (!it->isValid()) + it = d->ranges.erase(it); + else + ++it; + } + QItemSelection old = d->ranges; old.merge(d->currentSelection, d->currentCommand); diff --git a/src/gui/itemviews/qlistview.cpp b/src/gui/itemviews/qlistview.cpp index ce1f0e5..d1ef354 100644 --- a/src/gui/itemviews/qlistview.cpp +++ b/src/gui/itemviews/qlistview.cpp @@ -1490,19 +1490,20 @@ void QListView::updateGeometries() // if the scroll bars are turned off, we resize the contents to the viewport if (d->movement == Static && !d->isWrapping()) { - d->layoutChildren(); // we need the viewport size to be updated + const QSize maxSize = maximumViewportSize(); if (d->flow == TopToBottom) { if (horizontalScrollBarPolicy() == Qt::ScrollBarAlwaysOff) { - d->setContentsSize(viewport()->width(), contentsSize().height()); + d->setContentsSize(maxSize.width(), contentsSize().height()); horizontalScrollBar()->setRange(0, 0); // we see all the contents anyway } } else { // LeftToRight if (verticalScrollBarPolicy() == Qt::ScrollBarAlwaysOff) { - d->setContentsSize(contentsSize().width(), viewport()->height()); + d->setContentsSize(contentsSize().width(), maxSize.height()); verticalScrollBar()->setRange(0, 0); // we see all the contents anyway } } } + } /*! diff --git a/src/gui/itemviews/qstringlistmodel.cpp b/src/gui/itemviews/qstringlistmodel.cpp index 8d69ee4..60ff952 100644 --- a/src/gui/itemviews/qstringlistmodel.cpp +++ b/src/gui/itemviews/qstringlistmodel.cpp @@ -290,8 +290,9 @@ QStringList QStringListModel::stringList() const */ void QStringListModel::setStringList(const QStringList &strings) { + emit beginResetModel(); lst = strings; - reset(); + emit endResetModel(); } /*! diff --git a/src/gui/itemviews/qtableview.cpp b/src/gui/itemviews/qtableview.cpp index d8fef55..d1022f1 100644 --- a/src/gui/itemviews/qtableview.cpp +++ b/src/gui/itemviews/qtableview.cpp @@ -114,7 +114,7 @@ void QSpanCollection::updateSpan(QSpanCollection::Span *span, int old_height) } } else if (old_height > span->height()) { //remove the span from all the subspans lists that intersect the columns not covered anymore - Index::iterator it_y = index.lowerBound(-qMax(span->bottom(), span->top())); //qMax usefull if height is 0 + Index::iterator it_y = index.lowerBound(-qMax(span->bottom(), span->top())); //qMax useful if height is 0 Q_ASSERT(it_y != index.end()); //it_y must exist since the span is in the list while (-it_y.key() <= span->top() + old_height -1) { if (-it_y.key() > span->bottom()) { @@ -1404,7 +1404,7 @@ void QTableView::paintEvent(QPaintEvent *event) } if (showGrid) { - // Find the bottom right (the last rows/coloumns might be hidden) + // Find the bottom right (the last rows/columns might be hidden) while (verticalHeader->isSectionHidden(verticalHeader->logicalIndex(bottom))) --bottom; QPen old = painter.pen(); painter.setPen(gridPen); diff --git a/src/gui/kernel/kernel.pri b/src/gui/kernel/kernel.pri index 2629d7f..4261e93 100644 --- a/src/gui/kernel/kernel.pri +++ b/src/gui/kernel/kernel.pri @@ -32,8 +32,6 @@ HEADERS += \ kernel/qshortcutmap_p.h \ kernel/qsizepolicy.h \ kernel/qpalette.h \ - kernel/qsound.h \ - kernel/qsound_p.h \ kernel/qstackedlayout.h \ kernel/qtooltip.h \ kernel/qwhatsthis.h \ @@ -50,7 +48,7 @@ HEADERS += \ kernel/qgesturemanager_p.h \ kernel/qsoftkeymanager_p.h \ kernel/qsoftkeymanager_common_p.h \ - kernel/qguiplatformplugin_p.h + kernel/qguiplatformplugin_p.h \ SOURCES += \ kernel/qaction.cpp \ @@ -72,7 +70,6 @@ SOURCES += \ kernel/qpalette.cpp \ kernel/qshortcut.cpp \ kernel/qshortcutmap.cpp \ - kernel/qsound.cpp \ kernel/qstackedlayout.cpp \ kernel/qtooltip.cpp \ kernel/qguivariant.cpp \ @@ -200,7 +197,66 @@ embedded { } } -!embedded:!x11:mac { +!qpa { + HEADERS += \ + kernel/qsound.h \ + kernel/qsound_p.h + + SOURCES += \ + kernel/qsound.cpp +} + +qpa { + HEADERS += \ + kernel/qgenericpluginfactory_qpa.h \ + kernel/qgenericplugin_qpa.h \ + kernel/qeventdispatcher_qpa_p.h \ + kernel/qwindowsysteminterface_qpa.h \ + kernel/qwindowsysteminterface_qpa_p.h \ + kernel/qplatformintegration_qpa.h \ + kernel/qplatformscreen_qpa.h \ + kernel/qplatformintegrationfactory_qpa_p.h \ + kernel/qplatformintegrationplugin_qpa.h \ + kernel/qplatformwindow_qpa.h \ + kernel/qplatformwindowformat_qpa.h \ + kernel/qplatformglcontext_qpa.h \ + kernel/qdesktopwidget_qpa_p.h \ + kernel/qplatformeventloopintegration_qpa.h \ + kernel/qplatformcursor_qpa.h + + SOURCES += \ + kernel/qapplication_qpa.cpp \ + kernel/qclipboard_qpa.cpp \ + kernel/qcursor_qpa.cpp \ + kernel/qdnd_qws.cpp \ + kernel/qdesktopwidget_qpa.cpp \ + kernel/qgenericpluginfactory_qpa.cpp \ + kernel/qgenericplugin_qpa.cpp \ + kernel/qkeymapper_qws.cpp \ + kernel/qwidget_qpa.cpp \ + kernel/qeventdispatcher_qpa.cpp \ + kernel/qwindowsysteminterface_qpa.cpp \ + kernel/qplatformintegration_qpa.cpp \ + kernel/qplatformscreen_qpa.cpp \ + kernel/qplatformintegrationfactory_qpa.cpp \ + kernel/qplatformintegrationplugin_qpa.cpp \ + kernel/qplatformwindow_qpa.cpp \ + kernel/qplatformwindowformat_qpa.cpp \ + kernel/qplatformeventloopintegration_qpa.cpp \ + kernel/qplatformglcontext_qpa.cpp \ + kernel/qplatformcursor_qpa.cpp + + contains(QT_CONFIG, glib) { + SOURCES += \ + kernel/qeventdispatcher_glib_qpa.cpp + HEADERS += \ + kernel/qeventdispatcher_glib_qpa_p.h + QMAKE_CXXFLAGS += $$QT_CFLAGS_GLIB + LIBS_PRIVATE +=$$QT_LIBS_GLIB + } +} + +!embedded:!qpa:!x11:mac { SOURCES += \ kernel/qclipboard_mac.cpp \ kernel/qmime_mac.cpp \ diff --git a/src/gui/kernel/mac.pri b/src/gui/kernel/mac.pri index 1538510..21acd06 100644 --- a/src/gui/kernel/mac.pri +++ b/src/gui/kernel/mac.pri @@ -1,4 +1,4 @@ -!x11:!embedded:mac { +!x11:!embedded:!qpa:mac { LIBS_PRIVATE += -framework Carbon -lz *-mwerks:INCLUDEPATH += compat } diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp index 1284947..833e803 100644 --- a/src/gui/kernel/qapplication.cpp +++ b/src/gui/kernel/qapplication.cpp @@ -450,6 +450,9 @@ QPalette *QApplicationPrivate::sys_pal = 0; // default system palette QPalette *QApplicationPrivate::set_pal = 0; // default palette set by programmer QGraphicsSystem *QApplicationPrivate::graphics_system = 0; // default graphics system +#if defined(Q_WS_QPA) +QPlatformIntegration *QApplicationPrivate::platform_integration = 0; +#endif QString QApplicationPrivate::graphics_system_name; // graphics system id - for delayed initialization bool QApplicationPrivate::runtime_graphics_system = false; @@ -495,7 +498,7 @@ bool QApplicationPrivate::fade_tooltip = false; bool QApplicationPrivate::animate_toolbox = false; bool QApplicationPrivate::widgetCount = false; bool QApplicationPrivate::load_testability = false; -QString QApplicationPrivate::qmljsDebugArguments; +QString QApplicationPrivate::qmljs_debug_arguments; #ifdef QT_KEYPAD_NAVIGATION # ifdef Q_OS_SYMBIAN Qt::NavigationMode QApplicationPrivate::navigationMode = Qt::NavigationModeKeypadDirectional; @@ -512,7 +515,7 @@ inline bool QApplicationPrivate::isAlien(QWidget *widget) { if (!widget) return false; -#if defined(Q_WS_QWS) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) return !widget->isWindow() # ifdef Q_BACKINGSTORE_SUBSURFACES && !(widget->d_func()->maybeTopData() && widget->d_func()->maybeTopData()->windowSurface) @@ -568,7 +571,7 @@ void QApplicationPrivate::process_cmdline() if (arg == "-qdevel" || arg == "-qdebug") { // obsolete argument } else if (arg.indexOf("-qmljsdebugger=", 0) != -1) { - qmljsDebugArguments = QString::fromLocal8Bit(arg.right(arg.length() - 15)); + qmljs_debug_arguments = QString::fromLocal8Bit(arg.right(arg.length() - 15)); } else if (arg.indexOf("-style=", 0) != -1) { s = QString::fromLocal8Bit(arg.right(arg.length() - 7).toLower()); } else if (arg == "-style" && i < argc-1) { @@ -804,6 +807,7 @@ void QApplicationPrivate::construct( ) { initResources(); + graphics_system_name = QLatin1String(qgetenv("QT_DEFAULT_GRAPHICS_SYSTEM")); qt_is_gui_used = (qt_appType != QApplication::Tty); process_cmdline(); @@ -964,10 +968,11 @@ void QApplicationPrivate::initialize() QWidgetPrivate::mapper = new QWidgetMapper; QWidgetPrivate::allWidgets = new QWidgetSet; -#if !defined(Q_WS_X11) && !defined(Q_WS_QWS) +#if !defined(Q_WS_X11) && !defined(Q_WS_QWS) && !defined(Q_WS_QPA) // initialize the graphics system - on X11 this is initialized inside // qt_init() in qapplication_x11.cpp because of several reasons. // On QWS, the graphics system is set by the QScreen plugin. + // We don't use graphics systems in Qt QPA graphics_system = QGraphicsSystemFactory::create(graphics_system_name); #endif @@ -1428,10 +1433,18 @@ QStyle *QApplication::style() // Compile-time search for default style // QString style; - if (!QApplicationPrivate::styleOverride.isEmpty()) +#ifdef QT_BUILD_INTERNAL + QString envStyle = QString::fromLocal8Bit(qgetenv("QT_STYLE_OVERRIDE")); +#else + QString envStyle; +#endif + if (!QApplicationPrivate::styleOverride.isEmpty()) { style = QApplicationPrivate::styleOverride; - else + } else if (!envStyle.isEmpty()) { + style = envStyle; + } else { style = QApplicationPrivate::desktopStyleKey(); + } QStyle *&app_style = QApplicationPrivate::app_style; app_style = QStyleFactory::create(style); @@ -1633,14 +1646,18 @@ QStyle* QApplication::setStyle(const QString& style) void QApplication::setGraphicsSystem(const QString &system) { -#ifdef QT_GRAPHICSSYSTEM_RUNTIME +#ifdef Q_WS_QPA + Q_UNUSED(system); +#else +# ifdef QT_GRAPHICSSYSTEM_RUNTIME if (QApplicationPrivate::graphics_system_name == QLatin1String("runtime")) { QRuntimeGraphicsSystem *r = static_cast<QRuntimeGraphicsSystem *>(QApplicationPrivate::graphics_system); r->setGraphicsSystem(system); } else -#endif +# endif QApplicationPrivate::graphics_system_name = system; +#endif } /*! @@ -2786,7 +2803,7 @@ void QApplicationPrivate::dispatchEnterLeave(QWidget* enter, QWidget* leave) { // Update cursor for alien/graphics widgets. const bool enterOnAlien = (enter && (isAlien(enter) || enter->testAttribute(Qt::WA_DontShowOnScreen))); -#if defined(Q_WS_X11) +#if defined(Q_WS_X11) || defined(Q_WS_QPA) //Whenever we leave an alien widget on X11, we need to reset its nativeParentWidget()'s cursor. // This is not required on Windows as the cursor is reset on every single mouse move. QWidget *parentOfLeavingCursor = 0; @@ -2810,7 +2827,15 @@ void QApplicationPrivate::dispatchEnterLeave(QWidget* enter, QWidget* leave) { if (!parentOfLeavingCursor->window()->graphicsProxyWidget()) #endif { +#if defined(Q_WS_X11) qt_x11_enforce_cursor(parentOfLeavingCursor,true); +#elif defined(Q_WS_QPA) + if (enter == QApplication::desktop()) { + qt_qpa_set_cursor(enter, true); + } else { + qt_qpa_set_cursor(parentOfLeavingCursor, true); + } +#endif } } #endif @@ -2834,6 +2859,8 @@ void QApplicationPrivate::dispatchEnterLeave(QWidget* enter, QWidget* leave) { qt_x11_enforce_cursor(cursorWidget, true); #elif defined(Q_OS_SYMBIAN) qt_symbian_set_cursor(cursorWidget, true); +#elif defined(Q_WS_QPA) + qt_qpa_set_cursor(cursorWidget, true); #endif } } @@ -3138,7 +3165,7 @@ bool QApplicationPrivate::sendMouseEvent(QWidget *receiver, QMouseEvent *event, return result; } -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_MAC) +#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA) /* This function should only be called when the widget changes visibility, i.e. when the \a widget is shown, hidden or deleted. This function does nothing @@ -3150,7 +3177,7 @@ extern QWidget *qt_button_down; void QApplicationPrivate::sendSyntheticEnterLeave(QWidget *widget) { #ifndef QT_NO_CURSOR -#ifdef Q_WS_QWS +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) if (!widget || widget->isWindow()) return; #else @@ -6075,10 +6102,17 @@ QPixmap QApplicationPrivate::getPixmapCursor(Qt::CursorShape cshape) default: break; } +#else + Q_UNUSED(cshape); #endif return QPixmap(); } +QString QApplicationPrivate::qmljsDebugArgumentsString() +{ + return qmljs_debug_arguments; +} + QT_END_NAMESPACE #include "moc_qapplication.cpp" diff --git a/src/gui/kernel/qapplication_mac.mm b/src/gui/kernel/qapplication_mac.mm index c3f3e74..3aafeb4 100644 --- a/src/gui/kernel/qapplication_mac.mm +++ b/src/gui/kernel/qapplication_mac.mm @@ -549,7 +549,7 @@ void qt_mac_update_os_settings() FontMap("QTipLabel", kThemeSmallSystemFont), FontMap("QLabel", kThemeSystemFont), FontMap("QToolButton", kThemeSmallSystemFont), - FontMap("QMenuItem", kThemeMenuItemCmdKeyFont), // It doesn't exist, but its unique. + FontMap("QMenuItem", kThemeMenuItemFont), // It doesn't exist, but its unique. FontMap("QComboLineEdit", kThemeViewsFont), // It doesn't exist, but its unique. FontMap("QSmallFont", kThemeSmallSystemFont), // It doesn't exist, but its unique. FontMap("QMiniFont", kThemeMiniSystemFont), // It doesn't exist, but its unique. @@ -1246,7 +1246,7 @@ void qt_init(QApplicationPrivate *priv, int) qt_redirectNSApplicationSendEvent(); QMacCocoaAutoReleasePool pool; - NSObject *oldDelegate = [cocoaApp delegate]; + id oldDelegate = [cocoaApp delegate]; QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) *newDelegate = [QT_MANGLE_NAMESPACE(QCocoaApplicationDelegate) sharedDelegate]; Q_ASSERT(newDelegate); [newDelegate setQtPrivate:priv]; diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h index 636829e..7b49999 100644 --- a/src/gui/kernel/qapplication_p.h +++ b/src/gui/kernel/qapplication_p.h @@ -65,8 +65,10 @@ #include "QtCore/qhash.h" #include "QtCore/qpointer.h" #include "private/qcoreapplication_p.h" -#include "private/qshortcutmap_p.h" +#include "QtGui/private/qshortcutmap_p.h" #include <private/qthread_p.h> +#include "QtCore/qpoint.h" +#include <QTime> #ifdef Q_WS_QWS #include "QtGui/qscreen_qws.h" #include <private/qgraphicssystem_qws_p.h> @@ -74,6 +76,11 @@ #ifdef Q_OS_SYMBIAN #include <w32std.h> #endif +#ifdef Q_WS_QPA +#include <QWindowSystemInterface> +#include "qwindowsysteminterface_qpa_p.h" +#include "QtGui/qplatformintegration_qpa.h" +#endif QT_BEGIN_NAMESPACE @@ -312,10 +319,18 @@ public: static QString desktopStyleKey(); static QGraphicsSystem *graphicsSystem() -#if !defined(Q_WS_QWS) - { return graphics_system; } -#else +#if defined(Q_WS_QWS) { return QScreen::instance()->graphicsSystem(); } +#else + { return graphics_system; } +#endif + +#if defined(Q_WS_QPA) + static QPlatformIntegration *platformIntegration() + { return platform_integration; } + + static QAbstractEventDispatcher *qt_qpa_core_dispatcher() + { return QCoreApplication::instance()->d_func()->threadData->eventDispatcher; } #endif void createEventDispatcher(); @@ -418,6 +433,9 @@ public: static QGraphicsSystem *graphics_system; static QString graphics_system_name; static bool runtime_graphics_system; +#ifdef Q_WS_QPA + static QPlatformIntegration *platform_integration; +#endif private: static QFont *app_font; // private for a reason! Always use QApplication::font() instead! @@ -446,7 +464,8 @@ public: static bool animate_toolbox; static bool widgetCount; // Coupled with -widgetcount switch static bool load_testability; // Coupled with -testability switch - static QString qmljsDebugArguments; // a string containing arguments for js/qml debugging. + static QString qmljs_debug_arguments; // a string containing arguments for js/qml debugging. + static QString qmljsDebugArgumentsString(); // access string from other libraries #ifdef Q_WS_MAC static bool native_modal_dialog_active; @@ -476,6 +495,30 @@ public: static bool qt_mac_apply_settings(); #endif +#ifdef Q_WS_QPA + static void processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent *e); + static void processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent *e); + static void processWheelEvent(QWindowSystemInterfacePrivate::WheelEvent *e); + static void processTouchEvent(QWindowSystemInterfacePrivate::TouchEvent *e); + + static void processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent *e); + + static void processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent *e); + + static void processEnterEvent(QWindowSystemInterfacePrivate::EnterEvent *e); + static void processLeaveEvent(QWindowSystemInterfacePrivate::LeaveEvent *e); + + static void processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent *e); + +// static void reportScreenCount(int count); + static void reportScreenCount(QWindowSystemInterfacePrivate::ScreenCountEvent *e); +// static void reportGeometryChange(int screenIndex); + static void reportGeometryChange(QWindowSystemInterfacePrivate::ScreenGeometryEvent *e); +// static void reportAvailableGeometryChange(int screenIndex); + static void reportAvailableGeometryChange(QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *e); + +#endif + #ifdef Q_WS_QWS QPointer<QWSManager> last_manager; QWSServerCleaner qwsServerCleaner; @@ -521,7 +564,7 @@ public: void _q_aboutToQuit(); #endif -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) +#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA) void sendSyntheticEnterLeave(QWidget *widget); #endif @@ -629,6 +672,8 @@ Q_GUI_EXPORT void qt_translateRawTouchEvent(QWidget *window, extern void qt_x11_enforce_cursor(QWidget *); #elif defined(Q_OS_SYMBIAN) extern void qt_symbian_set_cursor(QWidget *, bool); +#elif defined (Q_WS_QPA) + extern void qt_qpa_set_cursor(QWidget *, bool); #endif QT_END_NAMESPACE diff --git a/src/gui/kernel/qapplication_qpa.cpp b/src/gui/kernel/qapplication_qpa.cpp new file mode 100644 index 0000000..ece035c --- /dev/null +++ b/src/gui/kernel/qapplication_qpa.cpp @@ -0,0 +1,928 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qapplication_p.h" +#include "qcolormap.h" +#include "qpixmapcache.h" +#if !defined(QT_NO_GLIB) +#include "qeventdispatcher_glib_qpa_p.h" +#endif +#include "qeventdispatcher_qpa_p.h" +#ifndef QT_NO_CURSOR +#include "private/qcursor_p.h" +#endif + +#include "private/qwidget_p.h" + +#include "qgenericpluginfactory_qpa.h" +#include "qplatformintegrationfactory_qpa_p.h" +#include <qdesktopwidget.h> + +#include <qinputcontext.h> +#include <QPlatformCursor> +#include <qdebug.h> +#include <QWindowSystemInterface> +#include "qwindowsysteminterface_qpa_p.h" +#include <QPlatformIntegration> + +#include "qdesktopwidget_qpa_p.h" + +QT_BEGIN_NAMESPACE + +static QString appName; +static QString appFont; + +QWidget *qt_button_down = 0; // widget got last button-down + +static bool app_do_modal = false; +extern QWidgetList *qt_modal_stack; // stack of modal widgets + +int qt_last_x = 0; +int qt_last_y = 0; +QPointer<QWidget> qt_last_mouse_receiver = 0; + +static Qt::KeyboardModifiers modifiers = Qt::NoModifier; +static Qt::MouseButtons buttons = Qt::NoButton; +static ulong mousePressTime; +static Qt::MouseButton mousePressButton = Qt::NoButton; +static int mousePressX; +static int mousePressY; +static int mouse_double_click_distance = 5; + +void QApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent *e) +{ + switch(e->type) { + case QWindowSystemInterfacePrivate::Mouse: + QApplicationPrivate::processMouseEvent(static_cast<QWindowSystemInterfacePrivate::MouseEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::Wheel: + QApplicationPrivate::processWheelEvent(static_cast<QWindowSystemInterfacePrivate::WheelEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::Key: + QApplicationPrivate::processKeyEvent(static_cast<QWindowSystemInterfacePrivate::KeyEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::Touch: + QApplicationPrivate::processTouchEvent(static_cast<QWindowSystemInterfacePrivate::TouchEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::GeometryChange: + QApplicationPrivate::processGeometryChangeEvent(static_cast<QWindowSystemInterfacePrivate::GeometryChangeEvent*>(e)); + break; + case QWindowSystemInterfacePrivate::Enter: + QApplicationPrivate::processEnterEvent(static_cast<QWindowSystemInterfacePrivate::EnterEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::Leave: + QApplicationPrivate::processLeaveEvent(static_cast<QWindowSystemInterfacePrivate::LeaveEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::Close: + QApplicationPrivate::processCloseEvent( + static_cast<QWindowSystemInterfacePrivate::CloseEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::ScreenCountChange: + QApplicationPrivate::reportScreenCount( + static_cast<QWindowSystemInterfacePrivate::ScreenCountEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::ScreenGeometry: + QApplicationPrivate::reportGeometryChange( + static_cast<QWindowSystemInterfacePrivate::ScreenGeometryEvent *>(e)); + break; + case QWindowSystemInterfacePrivate::ScreenAvailableGeometry: + QApplicationPrivate::reportAvailableGeometryChange( + static_cast<QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *>(e)); + break; + default: + qWarning() << "Unknown user input event type:" << e->type; + break; + } +} + +QString QApplicationPrivate::appName() const +{ + return QT_PREPEND_NAMESPACE(appName); +} + +void QApplicationPrivate::createEventDispatcher() +{ + Q_Q(QApplication); +#if !defined(QT_NO_GLIB) + if (qgetenv("QT_NO_GLIB").isEmpty() && QEventDispatcherGlib::versionSupported()) + eventDispatcher = new QPAEventDispatcherGlib(q); + else +#endif + eventDispatcher = new QEventDispatcherQPA(q); +} + +static bool qt_try_modal(QWidget *widget, QEvent::Type type) +{ + QWidget * top = 0; + + if (QApplicationPrivate::tryModalHelper(widget, &top)) + return true; + + bool block_event = false; + bool paint_event = false; + + switch (type) { +#if 0 + case QEvent::Focus: + if (!static_cast<QWSFocusEvent*>(event)->simpleData.get_focus) + break; + // drop through +#endif + case QEvent::MouseButtonPress: // disallow mouse/key events + case QEvent::MouseButtonRelease: + case QEvent::MouseMove: + case QEvent::KeyPress: + case QEvent::KeyRelease: + block_event = true; + break; + default: + break; + } + + if ((block_event || paint_event) && top->parentWidget() == 0) + top->raise(); + + return !block_event; +} + + + +void QApplicationPrivate::enterModal_sys(QWidget *widget) +{ + if (!qt_modal_stack) + qt_modal_stack = new QWidgetList; + qt_modal_stack->insert(0, widget); + app_do_modal = true; +} + +void QApplicationPrivate::leaveModal_sys(QWidget *widget ) +{ + if (qt_modal_stack && qt_modal_stack->removeAll(widget)) { + if (qt_modal_stack->isEmpty()) { + delete qt_modal_stack; + qt_modal_stack = 0; + } + } + app_do_modal = qt_modal_stack != 0; +} + +bool QApplicationPrivate::modalState() +{ + return app_do_modal; +} + +void QApplicationPrivate::closePopup(QWidget *popup) +{ + Q_Q(QApplication); + if (!popupWidgets) + return; + popupWidgets->removeAll(popup); + +//### +// if (popup == qt_popup_down) { +// qt_button_down = 0; +// qt_popup_down = 0; +// } + + if (QApplicationPrivate::popupWidgets->count() == 0) { // this was the last popup + delete QApplicationPrivate::popupWidgets; + QApplicationPrivate::popupWidgets = 0; + + //### replay mouse event? + + //### transfer/release mouse grab + + //### transfer/release keyboard grab + + //give back focus + + if (active_window) { + if (QWidget *fw = active_window->focusWidget()) { + if (fw != QApplication::focusWidget()) { + fw->setFocus(Qt::PopupFocusReason); + } else { + QFocusEvent e(QEvent::FocusIn, Qt::PopupFocusReason); + q->sendEvent(fw, &e); + } + } + } + + } else { + // A popup was closed, so the previous popup gets the focus. + + QWidget* aw = QApplicationPrivate::popupWidgets->last(); + if (QWidget *fw = aw->focusWidget()) + fw->setFocus(Qt::PopupFocusReason); + + //### regrab the keyboard and mouse in case 'popup' lost the grab + + + } + +} + +static int openPopupCount = 0; +void QApplicationPrivate::openPopup(QWidget *popup) +{ + openPopupCount++; + if (!popupWidgets) { // create list + popupWidgets = new QWidgetList; + + /* only grab if you are the first/parent popup */ + //#### ->grabMouse(popup,true); + //#### ->grabKeyboard(popup,true); + //### popupGrabOk = true; + } + popupWidgets->append(popup); // add to end of list + + // popups are not focus-handled by the window system (the first + // popup grabbed the keyboard), so we have to do that manually: A + // new popup gets the focus + if (popup->focusWidget()) { + popup->focusWidget()->setFocus(Qt::PopupFocusReason); + } else if (popupWidgets->count() == 1) { // this was the first popup + if (QWidget *fw = QApplication::focusWidget()) { + QFocusEvent e(QEvent::FocusOut, Qt::PopupFocusReason); + QApplication::sendEvent(fw, &e); + } + } +} + +void QApplicationPrivate::initializeMultitouch_sys() +{ +} + +void QApplicationPrivate::cleanupMultitouch_sys() +{ +} + +void QApplicationPrivate::initializeWidgetPaletteHash() +{ +} + +void QApplication::setCursorFlashTime(int msecs) +{ + QApplicationPrivate::cursor_flash_time = msecs; +} + +int QApplication::cursorFlashTime() +{ + return QApplicationPrivate::cursor_flash_time; +} + +void QApplication::setDoubleClickInterval(int ms) +{ + QApplicationPrivate::mouse_double_click_time = ms; +} + +int QApplication::doubleClickInterval() +{ + return QApplicationPrivate::mouse_double_click_time; +} + +void QApplication::setKeyboardInputInterval(int ms) +{ + QApplicationPrivate::keyboard_input_time = ms; +} + +int QApplication::keyboardInputInterval() +{ + return QApplicationPrivate::keyboard_input_time; +} + +#ifndef QT_NO_WHEELEVENT +void QApplication::setWheelScrollLines(int lines) +{ + QApplicationPrivate::wheel_scroll_lines = lines; +} + +int QApplication::wheelScrollLines() +{ + return QApplicationPrivate::wheel_scroll_lines; +} +#endif + +void QApplication::setEffectEnabled(Qt::UIEffect effect, bool enable) +{ + switch (effect) { + case Qt::UI_AnimateMenu: + QApplicationPrivate::animate_menu = enable; + break; + case Qt::UI_FadeMenu: + if (enable) + QApplicationPrivate::animate_menu = true; + QApplicationPrivate::fade_menu = enable; + break; + case Qt::UI_AnimateCombo: + QApplicationPrivate::animate_combo = enable; + break; + case Qt::UI_AnimateTooltip: + QApplicationPrivate::animate_tooltip = enable; + break; + case Qt::UI_FadeTooltip: + if (enable) + QApplicationPrivate::animate_tooltip = true; + QApplicationPrivate::fade_tooltip = enable; + break; + case Qt::UI_AnimateToolBox: + QApplicationPrivate::animate_toolbox = enable; + break; + default: + QApplicationPrivate::animate_ui = enable; + break; + } +} + +bool QApplication::isEffectEnabled(Qt::UIEffect effect) +{ + if (QColormap::instance().depth() < 16 || !QApplicationPrivate::animate_ui) + return false; + + switch(effect) { + case Qt::UI_AnimateMenu: + return QApplicationPrivate::animate_menu; + case Qt::UI_FadeMenu: + return QApplicationPrivate::fade_menu; + case Qt::UI_AnimateCombo: + return QApplicationPrivate::animate_combo; + case Qt::UI_AnimateTooltip: + return QApplicationPrivate::animate_tooltip; + case Qt::UI_FadeTooltip: + return QApplicationPrivate::fade_tooltip; + case Qt::UI_AnimateToolBox: + return QApplicationPrivate::animate_toolbox; + default: + return QApplicationPrivate::animate_ui; + } +} + +#ifndef QT_NO_CURSOR +void QApplication::setOverrideCursor(const QCursor &cursor) +{ + qApp->d_func()->cursor_list.prepend(cursor); + qt_qpa_set_cursor(0, false); +} + +void QApplication::restoreOverrideCursor() +{ + if (qApp->d_func()->cursor_list.isEmpty()) + return; + qApp->d_func()->cursor_list.removeFirst(); + qt_qpa_set_cursor(0, false); +} + +#endif// QT_NO_CURSOR + +QWidget *QApplication::topLevelAt(const QPoint &pos) +{ + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + + QList<QPlatformScreen *> screens = pi->screens(); + QList<QPlatformScreen *>::const_iterator screen = screens.constBegin(); + QList<QPlatformScreen *>::const_iterator end = screens.constEnd(); + + // The first screen in a virtual environment should know about all top levels + if (pi->isVirtualDesktop()) { + QWidget *w = (*screen)->topLevelAt(pos); + return w; + } + + while (screen != end) { + if ((*screen)->geometry().contains(pos)) + return (*screen)->topLevelAt(pos); + ++screen; + } + return 0; +} + +void QApplication::beep() +{ +} + +void QApplication::alert(QWidget *, int) +{ +} + +static void init_platform(const QString &name) +{ + QApplicationPrivate::platform_integration = QPlatformIntegrationFactory::create(name); + if (!QApplicationPrivate::platform_integration) { + QStringList keys = QPlatformIntegrationFactory::keys(); + QString fatalMessage = + QString::fromLatin1("Failed to load platform plugin \"%1\". Available platforms are: \n").arg(name); + foreach(QString key, keys) { + fatalMessage.append(key + QString::fromLatin1("\n")); + } + qFatal("%s", fatalMessage.toLocal8Bit().constData()); + + } + +} + + +static void cleanup_platform() +{ + delete QApplicationPrivate::platform_integration; + QApplicationPrivate::platform_integration = 0; +} + +static void init_plugins(const QList<QByteArray> pluginList) +{ + for (int i = 0; i < pluginList.count(); ++i) { + QByteArray pluginSpec = pluginList.at(i); + qDebug() << "init_plugins" << i << pluginSpec; + int colonPos = pluginSpec.indexOf(':'); + QObject *plugin; + if (colonPos < 0) + plugin = QGenericPluginFactory::create(QLatin1String(pluginSpec), QString()); + else + plugin = QGenericPluginFactory::create(QLatin1String(pluginSpec.mid(0, colonPos)), + QLatin1String(pluginSpec.mid(colonPos+1))); + qDebug() << " created" << plugin; + } +} + +#ifndef QT_NO_QWS_INPUTMETHODS +class QDummyInputContext : public QInputContext +{ +public: + explicit QDummyInputContext(QObject* parent = 0) : QInputContext(parent) {} + ~QDummyInputContext() {} + QString identifierName() { return QString(); } + QString language() { return QString(); } + + void reset() {} + bool isComposing() const { return false; } + +}; +#endif // QT_NO_QWS_INPUTMETHODS + +void qt_init(QApplicationPrivate *priv, int type) +{ + Q_UNUSED(type); + + qApp->setAttribute(Qt::AA_DontCreateNativeWidgetSiblings); + char *p; + char **argv = priv->argv; + int argc = priv->argc; + + if (argv && *argv) { //apparently, we allow people to pass 0 on the other platforms + p = strrchr(argv[0], '/'); + appName = QString::fromLocal8Bit(p ? p + 1 : argv[0]); + } + + QList<QByteArray> pluginList; + QString platformName = QLatin1String(qgetenv("QT_QPA_PLATFORM")); + + // Get command line params + + int j = argc ? 1 : 0; + for (int i=1; i<argc; i++) { + if (argv[i] && *argv[i] != '-') { + argv[j++] = argv[i]; + continue; + } + QByteArray arg = argv[i]; + if (arg == "-fn" || arg == "-font") { + if (++i < argc) + appFont = QString::fromLocal8Bit(argv[i]); + } else if (arg == "-platform") { + if (++i < argc) + platformName = QLatin1String(argv[i]); + } else if (arg == "-plugin") { + if (++i < argc) + pluginList << argv[i]; + } else { + argv[j++] = argv[i]; + } + } + + if (j < priv->argc) { + priv->argv[j] = 0; + priv->argc = j; + } + +#if 0 + QByteArray pluginEnv = qgetenv("QT_QPA_PLUGINS"); + if (!pluginEnv.isEmpty()) { + pluginList.append(pluginEnv.split(';')); + } +#endif + + init_platform(platformName); + init_plugins(pluginList); + + QColormap::initialize(); + QFont::initialize(); +#ifndef QT_NO_CURSOR +// QCursorData::initialize(); +#endif + + qApp->setObjectName(appName); + +#ifndef QT_NO_QWS_INPUTMETHODS + qApp->setInputContext(new QDummyInputContext(qApp)); +#endif +} + +void qt_cleanup() +{ + cleanup_platform(); + + QPixmapCache::clear(); +#ifndef QT_NO_CURSOR + QCursorData::cleanup(); +#endif + QFont::cleanup(); + QColormap::cleanup(); + delete QApplicationPrivate::inputContext; + QApplicationPrivate::inputContext = 0; + + QApplicationPrivate::active_window = 0; //### this should not be necessary +} + + +#ifdef QT3_SUPPORT +void QApplication::setMainWidget(QWidget *mainWidget) +{ + QApplicationPrivate::main_widget = mainWidget; + if (QApplicationPrivate::main_widget && windowIcon().isNull() + && QApplicationPrivate::main_widget->testAttribute(Qt::WA_SetWindowIcon)) + setWindowIcon(QApplicationPrivate::main_widget->windowIcon()); +} +#endif + +void QApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent *e) +{ + // qDebug() << "handleMouseEvent" << tlw << ev.pos() << ev.globalPos() << hex << ev.buttons(); + static QWeakPointer<QWidget> implicit_mouse_grabber; + + QEvent::Type type; + // move first + Qt::MouseButtons stateChange = e->buttons ^ buttons; + if (e->globalPos != QPoint(qt_last_x, qt_last_y) && (stateChange != Qt::NoButton)) { + QWindowSystemInterfacePrivate::MouseEvent * newMouseEvent = + new QWindowSystemInterfacePrivate::MouseEvent(e->widget.data(), e->timestamp, e->localPos, e->globalPos, e->buttons); + QWindowSystemInterfacePrivate::windowSystemEventQueue.prepend(newMouseEvent); // just in case the move triggers a new event loop + stateChange = Qt::NoButton; + } + + QWidget * tlw = e->widget.data(); + + QPoint localPoint = e->localPos; + QPoint globalPoint = e->globalPos; + QWidget *mouseWindow = tlw; + + Qt::MouseButton button = Qt::NoButton; + + + if (qt_last_x != globalPoint.x() || qt_last_y != globalPoint.y()) { + type = QEvent::MouseMove; + qt_last_x = globalPoint.x(); + qt_last_y = globalPoint.y(); + if (qAbs(globalPoint.x() - mousePressX) > mouse_double_click_distance|| + qAbs(globalPoint.y() - mousePressY) > mouse_double_click_distance) + mousePressButton = Qt::NoButton; + } + else { // check to see if a new button has been pressed/released + for (int check = Qt::LeftButton; + check <= Qt::XButton2; + check = check << 1) { + if (check & stateChange) { + button = Qt::MouseButton(check); + break; + } + } + if (button == Qt::NoButton) { + // Ignore mouse events that don't change the current state + return; + } + buttons = e->buttons; + if (button & e->buttons) { + if ((e->timestamp - mousePressTime) < static_cast<ulong>(QApplication::doubleClickInterval()) && button == mousePressButton) { + type = QEvent::MouseButtonDblClick; + mousePressButton = Qt::NoButton; + } + else { + type = QEvent::MouseButtonPress; + mousePressTime = e->timestamp; + mousePressButton = button; + mousePressX = qt_last_x; + mousePressY = qt_last_y; + } + } + else + type = QEvent::MouseButtonRelease; + } + + if (self->inPopupMode()) { + //popup mouse handling is magical... + mouseWindow = qApp->activePopupWidget(); + + implicit_mouse_grabber.clear(); + //### how should popup mode and implicit mouse grab interact? + + } else if (tlw && app_do_modal && !qt_try_modal(tlw, QEvent::MouseButtonRelease) ) { + //even if we're blocked by modality, we should deliver the mouse release event.. + //### this code is not completely correct: multiple buttons can be pressed simultaneously + if (!(implicit_mouse_grabber && buttons == Qt::NoButton)) { + //qDebug() << "modal blocked mouse event to" << tlw; + return; + } + } + + // find the tlw if we didn't get it from the plugin + if (!mouseWindow) { + mouseWindow = QApplication::topLevelAt(globalPoint); + } + + if (!mouseWindow && !implicit_mouse_grabber) + mouseWindow = QApplication::desktop(); + + if (mouseWindow && mouseWindow != tlw) { + //we did not get a sensible localPoint from the window system, so let's calculate it + localPoint = mouseWindow->mapFromGlobal(globalPoint); + } + + // which child should have it? + QWidget *mouseWidget = mouseWindow; + if (mouseWindow) { + QWidget *w = mouseWindow->childAt(localPoint); + if (w) { + mouseWidget = w; + } + } + + //handle implicit mouse grab + if (type == QEvent::MouseButtonPress && !implicit_mouse_grabber) { + implicit_mouse_grabber = mouseWidget; + + Q_ASSERT(mouseWindow); + mouseWindow->activateWindow(); //focus + } else if (implicit_mouse_grabber) { + mouseWidget = implicit_mouse_grabber.data(); + mouseWindow = mouseWidget->window(); + if (mouseWindow != tlw) + localPoint = mouseWindow->mapFromGlobal(globalPoint); + } + + Q_ASSERT(mouseWidget); + + //localPoint is local to mouseWindow, but it needs to be local to mouseWidget + localPoint = mouseWidget->mapFrom(mouseWindow, localPoint); + + if (buttons == Qt::NoButton) { + //qDebug() << "resetting mouse grabber"; + implicit_mouse_grabber.clear(); + } + + if (mouseWidget != qt_last_mouse_receiver) { + dispatchEnterLeave(mouseWidget, qt_last_mouse_receiver); + qt_last_mouse_receiver = mouseWidget; + } + + // Remember, we might enter a modal event loop when sending the event, + // so think carefully before adding code below this point. + + // qDebug() << "sending mouse ev." << ev.type() << localPoint << globalPoint << ev.button() << ev.buttons() << mouseWidget << "mouse grabber" << implicit_mouse_grabber; + + QMouseEvent ev(type, localPoint, globalPoint, button, buttons, modifiers); + + QList<QWeakPointer<QPlatformCursor> > cursors = QPlatformCursorPrivate::getInstances(); + foreach (QWeakPointer<QPlatformCursor> cursor, cursors) { + if (cursor) + cursor.data()->pointerEvent(ev); + } + + QApplication::sendSpontaneousEvent(mouseWidget, &ev); +} + + +//### there's a lot of duplicated logic here -- refactoring required! + +void QApplicationPrivate::processWheelEvent(QWindowSystemInterfacePrivate::WheelEvent *e) +{ +// QPoint localPoint = ev.pos(); + QPoint globalPoint = e->globalPos; +// bool trustLocalPoint = !!tlw; //is there something the local point can be local to? + QWidget *mouseWidget; + + qt_last_x = globalPoint.x(); + qt_last_y = globalPoint.y(); + + QWidget *mouseWindow = e->widget.data(); + + // find the tlw if we didn't get it from the plugin + if (!mouseWindow) { + mouseWindow = QApplication::topLevelAt(globalPoint); + } + + if (!mouseWindow) + return; + + mouseWidget = mouseWindow; + + if (app_do_modal && !qt_try_modal(mouseWindow, QEvent::Wheel) ) { + qDebug() << "modal blocked wheel event" << mouseWindow; + return; + } + QPoint p = mouseWindow->mapFromGlobal(globalPoint); + QWidget *w = mouseWindow->childAt(p); + if (w) { + mouseWidget = w; + p = mouseWidget->mapFromGlobal(globalPoint); + } + + QWheelEvent ev(p, globalPoint, e->delta, buttons, modifiers, + e->orient); + QApplication::sendSpontaneousEvent(mouseWidget, &ev); +} + + + +// Remember, Qt convention is: keyboard state is state *before* + +void QApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent *e) +{ + QWidget *focusW = 0; + if (self->inPopupMode()) { + QWidget *popupW = qApp->activePopupWidget(); + focusW = popupW->focusWidget() ? popupW->focusWidget() : popupW; + } + if (!focusW) + focusW = QApplication::focusWidget(); + if (!focusW) { + focusW = e->widget.data(); + } + if (!focusW) + focusW = QApplication::activeWindow(); + + //qDebug() << "handleKeyEvent" << hex << e->key() << e->modifiers() << e->text() << "widget" << focusW; + + if (!focusW) + return; + if (app_do_modal && !qt_try_modal(focusW, e->keyType)) + return; + + modifiers = e->modifiers; + QKeyEvent ev(e->keyType, e->key, e->modifiers, e->unicode, e->repeat, e->repeatCount); + QApplication::sendSpontaneousEvent(focusW, &ev); +} + +void QApplicationPrivate::processEnterEvent(QWindowSystemInterfacePrivate::EnterEvent *e) +{ + QApplicationPrivate::dispatchEnterLeave(e->enter.data(),0); + qt_last_mouse_receiver = e->enter.data(); +} + +void QApplicationPrivate::processLeaveEvent(QWindowSystemInterfacePrivate::LeaveEvent *e) +{ + QApplicationPrivate::dispatchEnterLeave(0,qt_last_mouse_receiver); + + if (e->leave.data() && !e->leave.data()->isAncestorOf(qt_last_mouse_receiver)) //(???) this should not happen + QApplicationPrivate::dispatchEnterLeave(0, e->leave.data()); + qt_last_mouse_receiver = 0; + +} + + +void QApplicationPrivate::processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent *e) +{ + if (e->tlw.isNull()) + return; + QWidget *tlw = e->tlw.data(); + if (!tlw->isWindow()) + return; //geo of native child widgets is controlled by lighthouse + //so we already have sent the events; besides this new rect + //is not mapped to parent + + QRect newRect = e->newGeometry; + QRect cr(tlw->geometry()); + bool isResize = cr.size() != newRect.size(); + bool isMove = cr.topLeft() != newRect.topLeft(); + tlw->data->crect = newRect; + if (isResize) { + QResizeEvent e(tlw->data->crect.size(), cr.size()); + QApplication::sendSpontaneousEvent(tlw, &e); + tlw->update(); + } + + if (isMove) { + //### frame geometry + QMoveEvent e(tlw->data->crect.topLeft(), cr.topLeft()); + QApplication::sendSpontaneousEvent(tlw, &e); + } +} + +void QApplicationPrivate::processCloseEvent(QWindowSystemInterfacePrivate::CloseEvent *e) +{ + if (e->topLevel.isNull()) { + //qDebug() << "QApplicationPrivate::processCloseEvent NULL"; + return; + } + e->topLevel.data()->d_func()->close_helper(QWidgetPrivate::CloseWithSpontaneousEvent); +} + +void QApplicationPrivate::processTouchEvent(QWindowSystemInterfacePrivate::TouchEvent *e) +{ + translateRawTouchEvent(e->widget.data(), e->devType, e->points); +} + +void QApplicationPrivate::reportScreenCount(QWindowSystemInterfacePrivate::ScreenCountEvent *e) +{ + // This operation only makes sense after the QApplication constructor runs + if (QCoreApplication::startingUp()) + return; + + QApplication::desktop()->d_func()->updateScreenList(); + // signal anything listening for creation or deletion of screens + QDesktopWidget *desktop = QApplication::desktop(); + emit desktop->screenCountChanged(e->count); +} + +void QApplicationPrivate::reportGeometryChange(QWindowSystemInterfacePrivate::ScreenGeometryEvent *e) +{ + // This operation only makes sense after the QApplication constructor runs + if (QCoreApplication::startingUp()) + return; + + QApplication::desktop()->d_func()->updateScreenList(); + + // signal anything listening for screen geometry changes + QDesktopWidget *desktop = QApplication::desktop(); + emit desktop->resized(e->index); + + // make sure maximized and fullscreen windows are updated + QWidgetList list = QApplication::topLevelWidgets(); + for (int i = list.size() - 1; i >= 0; --i) { + QWidget *w = list.at(i); + if (w->isFullScreen()) + w->d_func()->setFullScreenSize_helper(); + else if (w->isMaximized()) + w->d_func()->setMaxWindowState_helper(); + } +} + +void QApplicationPrivate::reportAvailableGeometryChange( + QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *e) +{ + // This operation only makes sense after the QApplication constructor runs + if (QCoreApplication::startingUp()) + return; + + QApplication::desktop()->d_func()->updateScreenList(); + + // signal anything listening for screen geometry changes + QDesktopWidget *desktop = QApplication::desktop(); + emit desktop->workAreaResized(e->index); + + // make sure maximized and fullscreen windows are updated + QWidgetList list = QApplication::topLevelWidgets(); + for (int i = list.size() - 1; i >= 0; --i) { + QWidget *w = list.at(i); + if (w->isFullScreen()) + w->d_func()->setFullScreenSize_helper(); + else if (w->isMaximized()) + w->d_func()->setMaxWindowState_helper(); + } +} + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp index 57702c6..5f01bcb 100644 --- a/src/gui/kernel/qapplication_s60.cpp +++ b/src/gui/kernel/qapplication_s60.cpp @@ -1237,10 +1237,11 @@ void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */) qwidget->d_func()->setWindowTitle_sys(qwidget->windowTitle()); #ifdef Q_WS_S60 // If widget is fullscreen/minimized, hide status pane and button container otherwise show them. - const bool visible = !(qwidget->windowState() & (Qt::WindowFullScreen | Qt::WindowMinimized)); + QWidget *const window = qwidget->window(); + const bool visible = !(window->windowState() & (Qt::WindowFullScreen | Qt::WindowMinimized)); const bool statusPaneVisibility = visible; - const bool isFullscreen = qwidget->windowState() & Qt::WindowFullScreen; - const bool cbaVisibilityHint = qwidget->windowFlags() & Qt::WindowSoftkeysVisibleHint; + const bool isFullscreen = window->windowState() & Qt::WindowFullScreen; + const bool cbaVisibilityHint = window->windowFlags() & Qt::WindowSoftkeysVisibleHint; const bool buttonGroupVisibility = (visible || (isFullscreen && cbaVisibilityHint)); S60->setStatusPaneAndButtonGroupVisibility(statusPaneVisibility, buttonGroupVisibility); #endif @@ -1424,7 +1425,7 @@ void qt_init(QApplicationPrivate * /* priv */, int) TInt err = CApaCommandLine::GetCommandLineFromProcessEnvironment(commandLine); // After this construction, CEikonEnv will be available from CEikonEnv::Static(). // (much like our qApp). - CEikonEnv* coe = new CEikonEnv; + QtEikonEnv* coe = new QtEikonEnv; //not using QT_TRAP_THROWING, because coe owns the cleanupstack so it can't be pushed there. if(err == KErrNone) TRAP(err, coe->ConstructAppFromCommandLineL(factory,*commandLine)); @@ -2057,6 +2058,17 @@ int QApplicationPrivate::symbianProcessWsEvent(const QSymbianEvent *symbianEvent } #endif break; +#ifdef Q_SYMBIAN_SUPPORTS_SURFACES + case EEventUser: + { + // GOOM is looking for candidates to kill so indicate that we are + // capable of cleaning up by handling this event + TInt32 *data = reinterpret_cast<TInt32 *>(event->EventData()); + if (data[0] == EApaSystemEventShutdown && data[1] == KGoomMemoryLowEvent) + return 1; + } + break; +#endif default: break; } diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp index a32a957..1dab738 100644 --- a/src/gui/kernel/qapplication_win.cpp +++ b/src/gui/kernel/qapplication_win.cpp @@ -115,12 +115,25 @@ extern void qt_wince_hide_taskbar(HWND hwnd); //defined in qguifunctions_wince.c # if defined(Q_WS_WINCE) # include <bldver.h> # endif -# include <winable.h> +# if !defined(Q_WS_WINCE) +# include <winable.h> +# endif +#endif + +#ifndef QT_NO_GESTURES +# ifndef GID_ZOOM +# define GID_ZOOM 3 +# define GID_TWOFINGERTAP 6 +# define GID_PRESSANDTAP 7 +# define GID_ROLLOVER GID_PRESSANDTAP +# endif #endif #ifndef WM_TOUCH # define WM_TOUCH 0x0240 +#endif +#ifndef TOUCHEVENTF_MOVE # define TOUCHEVENTF_MOVE 0x0001 # define TOUCHEVENTF_DOWN 0x0002 # define TOUCHEVENTF_UP 0x0004 diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp index d905639..ff98229 100644 --- a/src/gui/kernel/qapplication_x11.cpp +++ b/src/gui/kernel/qapplication_x11.cpp @@ -2335,6 +2335,30 @@ void qt_init(QApplicationPrivate *priv, int, X11->desktopEnvironment = DE_4DWM; break; } + + if (XGetWindowProperty(X11->display, QX11Info::appRootWindow(), + ATOM(_NET_SUPPORTING_WM_CHECK), + 0, 1024, False, XA_WINDOW, &type, + &format, &length, &after, &data) == Success) { + if (type == XA_WINDOW && format == 32) { + Window windowManagerWindow = *((Window*) data); + XFree(data); + data = 0; + + if (windowManagerWindow != XNone) { + Atom utf8atom = ATOM(UTF8_STRING); + if (XGetWindowProperty(QX11Info::display(), windowManagerWindow, ATOM(_NET_WM_NAME), + 0, 1024, False, utf8atom, &type, + &format, &length, &after, &data) == Success) { + if (type == utf8atom && format == 8) { + if (qstrcmp((const char *)data, "MCompositor") == 0) + X11->desktopEnvironment = DE_MEEGO_COMPOSITOR; + } + } + } + } + } + } while(0); if (data) @@ -3741,7 +3765,7 @@ int QApplication::x11ProcessEvent(XEvent* event) // toplevel reparented... QWidget *newparent = QWidget::find(event->xreparent.parent); if (! newparent || (newparent->windowType() == Qt::Desktop)) { - // we dont' know about the new parent (or we've been + // we don't know about the new parent (or we've been // reparented to root), perhaps a window manager // has been (re)started? reset the focus model to unknown X11->focus_model = QX11Data::FM_Unknown; diff --git a/src/gui/kernel/qclipboard_qpa.cpp b/src/gui/kernel/qclipboard_qpa.cpp new file mode 100644 index 0000000..92b9e83 --- /dev/null +++ b/src/gui/kernel/qclipboard_qpa.cpp @@ -0,0 +1,163 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qclipboard.h" + +#ifndef QT_NO_CLIPBOARD + +#include "qmimedata.h" +#include "qapplication.h" + +QT_BEGIN_NAMESPACE + +QT_USE_NAMESPACE + + +class QClipboardData +{ +public: + QClipboardData(); + ~QClipboardData(); + + void setSource(QMimeData* s) + { + if (s == src) + return; + delete src; + src = s; + } + QMimeData* source() + { return src; } + + void clear(); + +private: + QMimeData* src; +}; + +QClipboardData::QClipboardData() +{ + src = 0; +} + +QClipboardData::~QClipboardData() +{ + delete src; +} + +void QClipboardData::clear() +{ + delete src; + src = 0; +} + + +static QClipboardData *internalCbData = 0; + +static void cleanupClipboardData() +{ + delete internalCbData; + internalCbData = 0; +} + +static QClipboardData *clipboardData() +{ + if (internalCbData == 0) { + internalCbData = new QClipboardData; + qAddPostRoutine(cleanupClipboardData); + } + return internalCbData; +} + + +void QClipboard::clear(Mode mode) +{ + setText(QString(), mode); +} + + +bool QClipboard::event(QEvent *e) +{ + return QObject::event(e); +} + +const QMimeData* QClipboard::mimeData(Mode mode) const +{ + if (mode != Clipboard) return 0; + + QClipboardData *d = clipboardData(); + return d->source(); +} + +void QClipboard::setMimeData(QMimeData* src, Mode mode) +{ + if (mode != Clipboard) return; + + QClipboardData *d = clipboardData(); + + d->setSource(src); + + emitChanged(QClipboard::Clipboard); +} + +bool QClipboard::supportsMode(Mode mode) const +{ + return (mode == Clipboard); +} + +bool QClipboard::ownsMode(Mode mode) const +{ + if (mode == Clipboard) + qWarning("QClipboard::ownsClipboard: UNIMPLEMENTED!"); + return false; +} + +void QClipboard::connectNotify( const char * ) +{ +} + +void QClipboard::ownerDestroyed() +{ +} + +#endif // QT_NO_CLIPBOARD + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qclipboard_s60.cpp b/src/gui/kernel/qclipboard_s60.cpp index f07e066..73280b2 100644 --- a/src/gui/kernel/qclipboard_s60.cpp +++ b/src/gui/kernel/qclipboard_s60.cpp @@ -50,16 +50,18 @@ #include "qwidget.h" #include "qevent.h" #include "private/qcore_symbian_p.h" +#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS +#include "txtclipboard.h" +#endif +#include "txtetext.h" #include <QtDebug> // Symbian's clipboard #include <baclipb.h> QT_BEGIN_NAMESPACE -//### Mime Type mapping to UIDs - const TUid KQtCbDataStream = {0x2001B2DD}; - +const TInt KPlainTextBegin = 0; class QClipboardData { @@ -141,7 +143,6 @@ void writeToStreamLX(const QMimeData* aData, RWriteStream& aStream) { HBufC* stringData = TPtrC(reinterpret_cast<const TUint16*>((*iter).utf16())).AllocLC(); QByteArray ba = aData->data((*iter)); - qDebug() << "copy to clipboard mime: " << *iter << " data: " << ba; // mime type aStream << TCardinality(stringData->Size()); aStream << *(stringData); @@ -152,6 +153,43 @@ void writeToStreamLX(const QMimeData* aData, RWriteStream& aStream) } } +void writeToSymbianStoreLX(const QMimeData* aData, CClipboard* clipboard) +{ + // This function both leaves and throws exceptions. There must be no destructor + // dependencies between cleanup styles, and no cleanup stack dependencies on stacked objects. + if (aData->hasText()) { + CPlainText* text = CPlainText::NewL(); + CleanupStack::PushL(text); + + TPtrC textPtr(qt_QString2TPtrC(aData->text())); + text->InsertL(KPlainTextBegin, textPtr); + text->CopyToStoreL(clipboard->Store(), clipboard->StreamDictionary(), + KPlainTextBegin, textPtr.Length()); + CleanupStack::PopAndDestroy(text); + } +} + +void readSymbianStoreLX(QMimeData* aData, CClipboard* clipboard) +{ + // This function both leaves and throws exceptions. There must be no destructor + // dependencies between cleanup styles, and no cleanup stack dependencies on stacked objects. + CPlainText* text = CPlainText::NewL(); + CleanupStack::PushL(text); + TInt dataLength = text->PasteFromStoreL(clipboard->Store(), clipboard->StreamDictionary(), + KPlainTextBegin); + if (dataLength == 0) { + User::Leave(KErrNotFound); + } + HBufC* hBuf = HBufC::NewL(dataLength); + TPtr buf = hBuf->Des(); + text->Extract(buf, KPlainTextBegin, dataLength); + + QString string = qt_TDesC2QString(buf); + CleanupStack::PopAndDestroy(text); + + aData->setText(string); +} + void readFromStreamLX(QMimeData* aData,RReadStream& aStream) { // This function both leaves and throws exceptions. There must be no destructor @@ -174,7 +212,6 @@ void readFromStreamLX(QMimeData* aData,RReadStream& aStream) ba.reserve(dataSize); aStream.ReadL(reinterpret_cast<uchar*>(ba.data_ptr()->data),dataSize); ba.data_ptr()->size = dataSize; - qDebug() << "paste from clipboard mime: " << mimeType << " data: " << ba; aData->setData(mimeType,ba); } } @@ -192,23 +229,42 @@ const QMimeData* QClipboard::mimeData(Mode mode) const { if (mode != Clipboard) return 0; QClipboardData *d = clipboardData(); + bool dataExists(false); if (d) { TRAPD(err,{ RFs fs = qt_s60GetRFs(); CClipboard* cb = CClipboard::NewForReadingLC(fs); Q_ASSERT(cb); + //stream for qt RStoreReadStream stream; TStreamId stid = (cb->StreamDictionary()).At(KQtCbDataStream); - stream.OpenLC(cb->Store(),stid); - QT_TRYCATCH_LEAVING(readFromStreamLX(d->source(),stream)); - CleanupStack::PopAndDestroy(2,cb); - return d->source(); + if (stid != 0) { + stream.OpenLC(cb->Store(),stid); + QT_TRYCATCH_LEAVING(readFromStreamLX(d->source(),stream)); + CleanupStack::PopAndDestroy(&stream); + dataExists = true; + } + else { + //symbian clipboard + RStoreReadStream symbianStream; + TStreamId symbianStId = (cb->StreamDictionary()).At(KClipboardUidTypePlainText); + if (symbianStId != 0) { + symbianStream.OpenLC(cb->Store(), symbianStId); + QT_TRYCATCH_LEAVING(readSymbianStoreLX(d->source(), cb)); + CleanupStack::PopAndDestroy(&symbianStream); + dataExists = true; + } + } + CleanupStack::PopAndDestroy(cb); }); if (err != KErrNone){ qDebug()<< "clipboard is empty/err: " << err; } + if (dataExists) { + return d->source(); + } } return 0; } @@ -223,6 +279,7 @@ void QClipboard::setMimeData(QMimeData* src, Mode mode) TRAPD(err,{ RFs fs = qt_s60GetRFs(); CClipboard* cb = CClipboard::NewForWritingLC(fs); + //stream for qt RStoreWriteStream stream; TStreamId stid = stream.CreateLC(cb->Store()); QT_TRYCATCH_LEAVING(writeToStreamLX(src,stream)); @@ -230,7 +287,14 @@ void QClipboard::setMimeData(QMimeData* src, Mode mode) stream.CommitL(); (cb->StreamDictionary()).AssignL(KQtCbDataStream,stid); cb->CommitL(); - CleanupStack::PopAndDestroy(2,cb); + + //stream for symbian + RStoreWriteStream symbianStream; + TStreamId symbianStId = symbianStream.CreateLC(cb->Store()); + QT_TRYCATCH_LEAVING(writeToSymbianStoreLX(src, cb)); + (cb->StreamDictionary()).AssignL(KClipboardUidTypePlainText, symbianStId); + cb->CommitL(); + CleanupStack::PopAndDestroy(3,cb); }); if (err != KErrNone){ qDebug()<< "clipboard write err :" << err; diff --git a/src/gui/kernel/qclipboard_win.cpp b/src/gui/kernel/qclipboard_win.cpp index 63ca9e5..c2e29fd 100644 --- a/src/gui/kernel/qclipboard_win.cpp +++ b/src/gui/kernel/qclipboard_win.cpp @@ -141,7 +141,7 @@ public: clipBoardViewer = new QWidget(); clipBoardViewer->createWinId(); clipBoardViewer->setObjectName(QLatin1String("internal clipboard owner")); - // We dont need this internal widget to appear in QApplication::topLevelWidgets() + // We don't need this internal widget to appear in QApplication::topLevelWidgets() if (QWidgetPrivate::allWidgets) QWidgetPrivate::allWidgets->remove(clipBoardViewer); } diff --git a/src/gui/kernel/qclipboard_x11.cpp b/src/gui/kernel/qclipboard_x11.cpp index 55548ef..62c861d 100644 --- a/src/gui/kernel/qclipboard_x11.cpp +++ b/src/gui/kernel/qclipboard_x11.cpp @@ -132,7 +132,7 @@ void setupOwner() requestor = new QWidget(0); requestor->createWinId(); requestor->setObjectName(QLatin1String("internal clipboard requestor")); - // We dont need this internal widgets to appear in QApplication::topLevelWidgets() + // We don't need this internal widgets to appear in QApplication::topLevelWidgets() if (QWidgetPrivate::allWidgets) { QWidgetPrivate::allWidgets->remove(owner); QWidgetPrivate::allWidgets->remove(requestor); @@ -769,7 +769,7 @@ QByteArray QX11Data::clipboardReadIncrementalProperty(Window win, Atom property, delete requestor; requestor = new QWidget(0); requestor->setObjectName(QLatin1String("internal clipboard requestor")); - // We dont need this internal widget to appear in QApplication::topLevelWidgets() + // We don't need this internal widget to appear in QApplication::topLevelWidgets() if (QWidgetPrivate::allWidgets) QWidgetPrivate::allWidgets->remove(requestor); diff --git a/src/gui/kernel/qcocoamenuloader_mac.mm b/src/gui/kernel/qcocoamenuloader_mac.mm index 8d38f45..b963b3c 100644 --- a/src/gui/kernel/qcocoamenuloader_mac.mm +++ b/src/gui/kernel/qcocoamenuloader_mac.mm @@ -70,13 +70,13 @@ QT_USE_NAMESPACE showAllItem = [[appMenu itemWithTitle:@"Show All"] retain]; // Get the names in the nib to match the app name set by Qt. - NSString *appName = reinterpret_cast<const NSString*>(QCFString::toCFStringRef(qAppName())); + const NSString *appName = reinterpret_cast<const NSString*>(QCFString::toCFStringRef(qAppName())); [quitItem setTitle:[[quitItem title] stringByReplacingOccurrencesOfString:@"NewApplication" - withString:appName]]; + withString:const_cast<NSString *>(appName)]]; [hideItem setTitle:[[hideItem title] stringByReplacingOccurrencesOfString:@"NewApplication" - withString:appName]]; + withString:const_cast<NSString *>(appName)]]; [aboutItem setTitle:[[aboutItem title] stringByReplacingOccurrencesOfString:@"NewApplication" - withString:appName]]; + withString:const_cast<NSString *>(appName)]]; [appName release]; // Disable the items that don't do anything. If someone associates a QAction with them // They should get synced back in. @@ -89,7 +89,7 @@ QT_USE_NAMESPACE - (void)ensureAppMenuInMenu:(NSMenu *)menu { // The application menu is the menu in the menu bar that contains the - // 'Quit' item. When changing menu bar (e.g when swithing between + // 'Quit' item. When changing menu bar (e.g when switching between // windows with different menu bars), we never recreate this menu, but // instead pull it out the current menu bar and place into the new one: NSMenu *mainMenu = [NSApp mainMenu]; diff --git a/src/gui/kernel/qcocoaview_mac.mm b/src/gui/kernel/qcocoaview_mac.mm index 8576f52..dfcc2e6 100644 --- a/src/gui/kernel/qcocoaview_mac.mm +++ b/src/gui/kernel/qcocoaview_mac.mm @@ -534,7 +534,7 @@ static int qCocoaViewCount = 0; return; // We use a different graphics system. - if (QApplicationPrivate::graphicsSystem() != 0) { + if (QApplicationPrivate::graphicsSystem() != 0 && !qwidgetprivate->isInUnifiedToolbar) { // Qt handles the painting occuring inside the window. // Cocoa also keeps track of all widgets as NSView and therefore might @@ -558,6 +558,15 @@ static int qCocoaViewCount = 0; CGContextRef cg = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort]; qwidgetprivate->hd = cg; + + // We steal the CGContext for flushing in the unified toolbar with the raster engine. + if (QApplicationPrivate::graphicsSystem() != 0 && qwidgetprivate->isInUnifiedToolbar) { + qwidgetprivate->cgContext = cg; + qwidgetprivate->hasOwnContext = true; + qwidgetprivate->unifiedSurface->flush(qwidget, qwidgetprivate->ut_rg, qwidgetprivate->ut_pt); + return; + } + CGContextSaveGState(cg); if (qwidget->isVisible() && qwidget->updatesEnabled()) { //process the actual paint event. @@ -955,10 +964,6 @@ static int qCocoaViewCount = 0; } } #endif //QT_NO_WHEELEVENT - - if (!wheelOK) { - return [super scrollWheel:theEvent]; - } } - (void)tabletProximity:(NSEvent *)tabletEvent @@ -1408,7 +1413,7 @@ static int qCocoaViewCount = 0; if (!selectedText.isEmpty()) { QCFString string(selectedText.mid(theRange.location, theRange.length)); const NSString *tmpString = reinterpret_cast<const NSString *>((CFStringRef)string); - return [[[NSAttributedString alloc] initWithString:tmpString] autorelease]; + return [[[NSAttributedString alloc] initWithString:const_cast<NSString *>(tmpString)] autorelease]; } else { return nil; } diff --git a/src/gui/kernel/qcursor.h b/src/gui/kernel/qcursor.h index ed6b254..62d2f41 100644 --- a/src/gui/kernel/qcursor.h +++ b/src/gui/kernel/qcursor.h @@ -130,7 +130,7 @@ public: static int x11Screen(); #elif defined(Q_WS_MAC) Qt::HANDLE handle() const; -#elif defined(Q_WS_QWS) +#elif defined(Q_WS_QWS) || defined(Q_WS_QPA) int handle() const; #elif defined(Q_OS_SYMBIAN) Qt::HANDLE handle() const; diff --git a/src/gui/kernel/qcursor_p.h b/src/gui/kernel/qcursor_p.h index 23798b4..bfd6eac 100644 --- a/src/gui/kernel/qcursor_p.h +++ b/src/gui/kernel/qcursor_p.h @@ -91,7 +91,7 @@ public: short hx, hy; #if defined (Q_WS_MAC) int mId; -#elif defined(Q_WS_QWS) +#elif defined(Q_WS_QWS) || defined(Q_WS_QPA) int id; #endif #if defined (Q_WS_WIN) diff --git a/src/gui/kernel/qcursor_qpa.cpp b/src/gui/kernel/qcursor_qpa.cpp new file mode 100644 index 0000000..a6ae7d3 --- /dev/null +++ b/src/gui/kernel/qcursor_qpa.cpp @@ -0,0 +1,127 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qcursor.h> +#include <private/qcursor_p.h> +#include <qbitmap.h> + +QT_BEGIN_NAMESPACE + +QT_USE_NAMESPACE + +#ifndef QT_NO_CURSOR + +static int nextCursorId = Qt::BitmapCursor; + +/***************************************************************************** + Internal QCursorData class + *****************************************************************************/ + +QCursorData::QCursorData(Qt::CursorShape s) + : cshape(s), bm(0), bmm(0), hx(0), hy(0), id(s) +{ + ref = 1; +} + +QCursorData::~QCursorData() +{ + delete bm; + delete bmm; +} + + +/***************************************************************************** + Global cursors + *****************************************************************************/ + +extern QCursorData *qt_cursorTable[Qt::LastCursor + 1]; // qcursor.cpp + +int QCursor::handle() const +{ + return d->id; +} + + +QCursorData *QCursorData::setBitmap(const QBitmap &bitmap, const QBitmap &mask, int hotX, int hotY) +{ + if (!QCursorData::initialized) + QCursorData::initialize(); + if (bitmap.depth() != 1 || mask.depth() != 1 || bitmap.size() != mask.size()) { + qWarning("QCursor: Cannot create bitmap cursor; invalid bitmap(s)"); + QCursorData *c = qt_cursorTable[0]; + c->ref.ref(); + return c; + } + QCursorData *d = new QCursorData; + d->bm = new QBitmap(bitmap); + d->bmm = new QBitmap(mask); + d->cshape = Qt::BitmapCursor; + d->id = ++nextCursorId; + d->hx = hotX >= 0 ? hotX : bitmap.width() / 2; + d->hy = hotY >= 0 ? hotY : bitmap.height() / 2; + + return d; +} + +void QCursorData::update() +{ +} + +#endif //QT_NO_CURSOR + +extern int qt_last_x,qt_last_y; + +QPoint QCursor::pos() +{ + return QPoint(qt_last_x, qt_last_y); +} + +void QCursor::setPos(int x, int y) +{ + // Need to check, since some X servers generate null mouse move + // events, causing looping in applications which call setPos() on + // every mouse move event. + // + if (pos() == QPoint(x, y)) + return; +} + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qdesktopwidget.qdoc b/src/gui/kernel/qdesktopwidget.qdoc index 2d72bf9..c550082 100644 --- a/src/gui/kernel/qdesktopwidget.qdoc +++ b/src/gui/kernel/qdesktopwidget.qdoc @@ -7,11 +7,11 @@ ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in a -** written agreement between you and Nokia. +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Free Documentation License ** Alternatively, this file may be used under the terms of the GNU Free diff --git a/src/gui/kernel/qdesktopwidget_qpa.cpp b/src/gui/kernel/qdesktopwidget_qpa.cpp new file mode 100644 index 0000000..cff05f5 --- /dev/null +++ b/src/gui/kernel/qdesktopwidget_qpa.cpp @@ -0,0 +1,180 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qdesktopwidget.h" +#include "private/qapplication_p.h" +#include "private/qgraphicssystem_p.h" +#include <QWidget> +#include "private/qwidget_p.h" +#include "private/qdesktopwidget_qpa_p.h" +QT_BEGIN_NAMESPACE + +QT_USE_NAMESPACE + +void QDesktopWidgetPrivate::updateScreenList() +{ + QList<QPlatformScreen *> screenList = QApplicationPrivate::platformIntegration()->screens(); + int targetLength = screenList.length(); + int currentLength = screens.length(); + + // Add or remove screen widgets as necessary + if(currentLength > targetLength) { + QDesktopScreenWidget *screen; + while (currentLength-- > targetLength) { + screen = screens.takeLast(); + delete screen; + } + } + else if (currentLength < targetLength) { + QDesktopScreenWidget *screen; + while (currentLength < targetLength) { + screen = new QDesktopScreenWidget(currentLength++); + screens.append(screen); + } + } + + QRegion virtualGeometry; + bool doVirtualGeometry = QApplicationPrivate::platformIntegration()->isVirtualDesktop(); + + // update the geometry of each screen widget + for (int i = 0; i < screens.length(); i++) { + QRect screenGeometry = screenList.at(i)->geometry(); + screens.at(i)->setGeometry(screenGeometry); + if (doVirtualGeometry) + virtualGeometry += screenGeometry; + } + + virtualScreen.setGeometry(virtualGeometry.boundingRect()); + Q_Q(QDesktopWidget); + q->setGeometry(virtualScreen.geometry()); +} + +QDesktopWidget::QDesktopWidget() + : QWidget(*new QDesktopWidgetPrivate, 0, Qt::Desktop) +{ + Q_D(QDesktopWidget); + setObjectName(QLatin1String("desktop")); + d->updateScreenList(); +} + +QDesktopWidget::~QDesktopWidget() +{ +} + +bool QDesktopWidget::isVirtualDesktop() const +{ + return QApplicationPrivate::platformIntegration()->isVirtualDesktop(); +} + +int QDesktopWidget::primaryScreen() const +{ + return 0; +} + +int QDesktopWidget::numScreens() const +{ + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + return qMax(pi->screens().size(), 1); +} + +QWidget *QDesktopWidget::screen(int screen) +{ + Q_D(QDesktopWidget); + if (QApplicationPrivate::platformIntegration()->isVirtualDesktop()) + return &d->virtualScreen; + if (screen < 0 || screen >= d->screens.length()) + return d->screens.at(0); + return d->screens.at(screen); +} + +const QRect QDesktopWidget::availableGeometry(int screenNo) const +{ + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + QList<QPlatformScreen *> screens = pi->screens(); + if (screenNo == -1) + screenNo = 0; + if (screenNo < 0 || screenNo >= screens.size()) + return QRect(); + else + return screens[screenNo]->availableGeometry(); +} + +const QRect QDesktopWidget::screenGeometry(int screenNo) const +{ + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + QList<QPlatformScreen *> screens = pi->screens(); + if (screenNo == -1) + screenNo = 0; + if (screenNo < 0 || screenNo >= screens.size()) + return QRect(); + else + return screens[screenNo]->geometry(); +} + +int QDesktopWidget::screenNumber(const QWidget *w) const +{ + if (!w) + return 0; + + QRect frame = w->frameGeometry(); + if (!w->isWindow()) + frame.moveTopLeft(w->mapToGlobal(QPoint(0, 0))); + const QPoint midpoint = (frame.topLeft() + frame.bottomRight()) / 2; + return screenNumber(midpoint); +} + +int QDesktopWidget::screenNumber(const QPoint &p) const +{ + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + QList<QPlatformScreen *> screens = pi->screens(); + + for (int i = 0; i < screens.size(); ++i) + if (screens[i]->geometry().contains(p)) + return i; + + return primaryScreen(); //even better would be closest screen +} + +void QDesktopWidget::resizeEvent(QResizeEvent *) +{ +} + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qdesktopwidget_qpa_p.h b/src/gui/kernel/qdesktopwidget_qpa_p.h new file mode 100644 index 0000000..8bed09d --- /dev/null +++ b/src/gui/kernel/qdesktopwidget_qpa_p.h @@ -0,0 +1,76 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#ifndef QDESKTOPWIDGET_QPA_P_H +#define QDESKTOPWIDGET_QPA_P_H + +#include "QDesktopWidget" +#include "private/qwidget_p.h" + +class QDesktopScreenWidget : public QWidget { + Q_OBJECT +public: + QDesktopScreenWidget(int screenNumber = -1) { setWindowFlags(Qt::Desktop); setVisible(false); d_func()->screenNumber = screenNumber; } +}; + +class QDesktopWidgetPrivate : public QWidgetPrivate { + Q_DECLARE_PUBLIC(QDesktopWidget) + +public: + ~QDesktopWidgetPrivate() {foreach(QDesktopScreenWidget *s, screens) delete s; } + void updateScreenList(); + + QList<QDesktopScreenWidget *> screens; + QDesktopScreenWidget virtualScreen; +}; + +#endif // QDESKTOPWIDGET_QPA_P_H diff --git a/src/gui/kernel/qdnd_p.h b/src/gui/kernel/qdnd_p.h index 033e6a6..598a9de 100644 --- a/src/gui/kernel/qdnd_p.h +++ b/src/gui/kernel/qdnd_p.h @@ -261,11 +261,11 @@ public: #endif private: -#ifdef Q_WS_QWS +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) Qt::DropAction currentActionForOverrideCursor; #endif #ifdef Q_OS_SYMBIAN -#ifndef QT_NO_CURSOR +#ifndef QT_NO_CURSOR QCursor overrideCursor; #endif #endif diff --git a/src/gui/kernel/qeventdispatcher_glib_qpa.cpp b/src/gui/kernel/qeventdispatcher_glib_qpa.cpp new file mode 100644 index 0000000..01d40ca --- /dev/null +++ b/src/gui/kernel/qeventdispatcher_glib_qpa.cpp @@ -0,0 +1,147 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qeventdispatcher_glib_qpa_p.h" + +#include "qapplication.h" + +#include "qplatformdefs.h" +#include "qapplication.h" + +#include <glib.h> +#include "qapplication_p.h" + +#include <qdebug.h> + +QT_BEGIN_NAMESPACE + +struct GUserEventSource +{ + GSource source; + QPAEventDispatcherGlib *q; +}; + +static gboolean userEventSourcePrepare(GSource *s, gint *timeout) +{ + Q_UNUSED(s) + Q_UNUSED(timeout) + + return QWindowSystemInterfacePrivate::windowSystemEventsQueued() > 0; +} + +static gboolean userEventSourceCheck(GSource *source) +{ + return userEventSourcePrepare(source, 0); +} + +static gboolean userEventSourceDispatch(GSource *s, GSourceFunc, gpointer) +{ + GUserEventSource * source = reinterpret_cast<GUserEventSource *>(s); + + QWindowSystemInterfacePrivate::WindowSystemEvent * event; + while (QWindowSystemInterfacePrivate::windowSystemEventsQueued()) { + event = QWindowSystemInterfacePrivate::getWindowSystemEvent(); + if (!event) + break; + + // send through event filter + if (source->q->filterEvent(event)) { + delete event; + continue; + } + QApplicationPrivate::processWindowSystemEvent(event); + delete event; + } + + return true; +} + + +static GSourceFuncs userEventSourceFuncs = { + userEventSourcePrepare, + userEventSourceCheck, + userEventSourceDispatch, + NULL, + NULL, + NULL +}; + +QPAEventDispatcherGlibPrivate::QPAEventDispatcherGlibPrivate(GMainContext *context) + : QEventDispatcherGlibPrivate(context) +{ + userEventSource = reinterpret_cast<GUserEventSource *>(g_source_new(&userEventSourceFuncs, + sizeof(GUserEventSource))); + userEventSource->q = 0; + g_source_set_can_recurse(&userEventSource->source, true); + g_source_attach(&userEventSource->source, mainContext); +} + + +QPAEventDispatcherGlib::QPAEventDispatcherGlib(QObject *parent) + : QEventDispatcherGlib(*new QPAEventDispatcherGlibPrivate, parent) +{ + Q_D(QPAEventDispatcherGlib); + d->userEventSource->q = this; +} + +QPAEventDispatcherGlib::~QPAEventDispatcherGlib() +{ + Q_D(QPAEventDispatcherGlib); + + g_source_destroy(&d->userEventSource->source); + g_source_unref(&d->userEventSource->source); + d->userEventSource = 0; +} + +bool QPAEventDispatcherGlib::processEvents(QEventLoop::ProcessEventsFlags flags) +{ + static bool init = false; + if (!init) { + if (QApplicationPrivate::platformIntegration()->createEventLoopIntegration()) { + qWarning("Eventloop integration is not supported by the glib event dispatcher"); + qWarning("Use the UNIX event dispatcher by defining environment variable QT_NO_GLIB=1"); + } + init = true; + } + return QEventDispatcherGlib::processEvents(flags); +} + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qeventdispatcher_glib_qpa_p.h b/src/gui/kernel/qeventdispatcher_glib_qpa_p.h new file mode 100644 index 0000000..1c32ab2 --- /dev/null +++ b/src/gui/kernel/qeventdispatcher_glib_qpa_p.h @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QEVENTDISPATCHER_GLIB_QPA_P_H +#define QEVENTDISPATCHER_GLIB_QPA_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of the QLibrary class. This header file may change from +// version to version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/private/qeventdispatcher_glib_p.h> + +typedef struct _GMainContext GMainContext; + +QT_BEGIN_NAMESPACE +class QPAEventDispatcherGlibPrivate; + +class QPAEventDispatcherGlib : public QEventDispatcherGlib +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QPAEventDispatcherGlib) + +public: + explicit QPAEventDispatcherGlib(QObject *parent = 0); + ~QPAEventDispatcherGlib(); + + bool processEvents(QEventLoop::ProcessEventsFlags flags); +}; + +struct GUserEventSource; + +class QPAEventDispatcherGlibPrivate : public QEventDispatcherGlibPrivate +{ + Q_DECLARE_PUBLIC(QPAEventDispatcherGlib) +public: + QPAEventDispatcherGlibPrivate(GMainContext *context = 0); + GUserEventSource *userEventSource; +}; + + +QT_END_NAMESPACE + +#endif // QEVENTDISPATCHER_GLIB_QPA_P_H diff --git a/src/gui/kernel/qeventdispatcher_qpa.cpp b/src/gui/kernel/qeventdispatcher_qpa.cpp new file mode 100644 index 0000000..cb70141 --- /dev/null +++ b/src/gui/kernel/qeventdispatcher_qpa.cpp @@ -0,0 +1,302 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformdefs.h" +#include "qapplication.h" +#include "qeventdispatcher_qpa_p.h" +#include "private/qeventdispatcher_unix_p.h" +#include "qapplication_p.h" +#include "qplatformeventloopintegration_qpa.h" + +#include <QWindowSystemInterface> +#include <QtCore/QElapsedTimer> +#include <QtCore/QAtomicInt> +#include <QtCore/QSemaphore> + +#include <errno.h> + +QT_BEGIN_NAMESPACE + +QT_USE_NAMESPACE + +class Rendezvous +{ +public: + void checkpoint() + { + if (state.testAndSetOrdered(0,1)) { + semaphore.acquire(); + } else if (state.testAndSetAcquire(1,0)) { + semaphore.release(); + } else { + qWarning("Barrier internal error"); + } + } +private: + QSemaphore semaphore; + QAtomicInt state; +}; + +class SelectWorker : public QThread +{ +public: + SelectWorker(QEventDispatcherQPAPrivate *eventDispatcherPrivate) + : QThread(), + m_edPrivate(eventDispatcherPrivate), + m_retVal(0) + { + } + + void setSelectValues(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds) + { + m_nfds = nfds; + m_readfds = readfds; + m_writefds = writefds; + m_exceptfds = exceptfds; + + + } + + int retVal() const { + return m_retVal; + } + +protected: + void run(); + +private: + QEventDispatcherQPAPrivate *m_edPrivate; + int m_retVal; + + int m_nfds; + fd_set *m_readfds, *m_writefds, *m_exceptfds; +}; + +class QEventDispatcherQPAPrivate : public QEventDispatcherUNIXPrivate +{ + Q_DECLARE_PUBLIC(QEventDispatcherQPA) +public: + QEventDispatcherQPAPrivate() + : eventLoopIntegration(0), + barrierBeforeBlocking(0), + barrierReturnValue(0), + selectReturnMutex(0), + selectWorkerNeedsSync(true), + selectWorkerHasResult(false), + m_integrationInitialised(false), + m_hasIntegration(false) + { + + } + + ~QEventDispatcherQPAPrivate() + { + delete selectWorker; + delete eventLoopIntegration; + delete barrierBeforeBlocking; + delete barrierReturnValue; + delete selectReturnMutex; + } + + bool hasIntegration() const + { + if (!m_integrationInitialised) { + QEventDispatcherQPAPrivate *that = const_cast<QEventDispatcherQPAPrivate *>(this); + if (qApp && (qApp->thread() == QThread::currentThread())) { // guiThread + if (QApplicationPrivate::platformIntegration()) { + that->eventLoopIntegration = QApplicationPrivate::platformIntegration()->createEventLoopIntegration(); + if (that->eventLoopIntegration) { + that->selectWorker = new SelectWorker(that); + that->barrierBeforeBlocking = new Rendezvous; + that->barrierReturnValue = new Rendezvous; + that->selectReturnMutex = new QMutex; + that->selectWorker->start(); + that->m_hasIntegration = true; + if (!QElapsedTimer::isMonotonic()) + qWarning("Having eventloop integration without monotonic timers can lead to undefined behaviour"); + } + } + } + that->m_integrationInitialised = true; + } + return m_hasIntegration; + } + + QPlatformEventLoopIntegration *eventLoopIntegration; + Rendezvous *barrierBeforeBlocking; + Rendezvous *barrierReturnValue; + + QMutex *selectReturnMutex; + bool selectWorkerNeedsSync; + bool selectWorkerHasResult; + + SelectWorker *selectWorker; +private: + bool m_integrationInitialised; + bool m_hasIntegration; +}; + +QEventDispatcherQPA::QEventDispatcherQPA(QObject *parent) + : QEventDispatcherUNIX(*new QEventDispatcherQPAPrivate, parent) +{ } + +QEventDispatcherQPA::~QEventDispatcherQPA() +{ } + +bool QEventDispatcherQPA::processEvents(QEventLoop::ProcessEventsFlags flags) +{ + Q_D(QEventDispatcherQPA); + int nevents = 0; + + // handle gui and posted events + d->interrupt = false; + QApplication::sendPostedEvents(); + + while (!d->interrupt) { // also flushes output buffer ###can be optimized + QWindowSystemInterfacePrivate::WindowSystemEvent *event; + if (!(flags & QEventLoop::ExcludeUserInputEvents) + && QWindowSystemInterfacePrivate::windowSystemEventsQueued() > 0) { + // process a pending user input event + event = QWindowSystemInterfacePrivate::getWindowSystemEvent(); + if (!event) + break; + } else { + break; + } + + if (filterEvent(event)) { + delete event; + continue; + } + nevents++; + + QApplicationPrivate::processWindowSystemEvent(event); + delete event; + } + + if (!d->interrupt) { + if (QEventDispatcherUNIX::processEvents(flags)) + return true; + } + return (nevents > 0); +} + +bool QEventDispatcherQPA::hasPendingEvents() +{ + extern uint qGlobalPostedEventsCount(); // from qapplication.cpp + return qGlobalPostedEventsCount() || QWindowSystemInterfacePrivate::windowSystemEventsQueued(); +} + +void QEventDispatcherQPA::registerSocketNotifier(QSocketNotifier *notifier) +{ + Q_D(QEventDispatcherQPA); + QEventDispatcherUNIX::registerSocketNotifier(notifier); + if (d->hasIntegration()) + wakeUp(); + +} + +void QEventDispatcherQPA::unregisterSocketNotifier(QSocketNotifier *notifier) +{ + Q_D(QEventDispatcherQPA); + QEventDispatcherUNIX::unregisterSocketNotifier(notifier); + if (d->hasIntegration()) + wakeUp(); +} + +void QEventDispatcherQPA::flush() +{ + if(qApp) + qApp->sendPostedEvents(); +} + + +int QEventDispatcherQPA::select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, + timeval *timeout) +{ + Q_D(QEventDispatcherQPA); + int retVal = 0; + if (d->hasIntegration()) { + qint64 timeoutmsec = 0; + if (timeout) + timeoutmsec = timeout->tv_sec * 1000 + (timeout->tv_usec/1000); + d->selectReturnMutex->lock(); + if (d->selectWorkerNeedsSync) { + if (d->selectWorkerHasResult) { + retVal = d->selectWorker->retVal(); + d->selectWorkerHasResult = false; + + d->selectReturnMutex->unlock(); + d->barrierReturnValue->checkpoint(); + return retVal; + } else { + d->selectWorkerNeedsSync = false; + d->selectWorker->setSelectValues(nfds,readfds, writefds, exceptfds); + d->barrierBeforeBlocking->checkpoint(); + } + } + d->selectReturnMutex->unlock(); + d->eventLoopIntegration->processEvents(timeoutmsec); + retVal = 0; //is 0 if select has not returned + } else { + retVal = QEventDispatcherUNIX::select(nfds, readfds, writefds, exceptfds, timeout); + } + return retVal; +} + +void SelectWorker::run() +{ + while(true) { + m_retVal = 0; + m_edPrivate->barrierBeforeBlocking->checkpoint(); // wait for mainthread + int tmpRet = qt_safe_select(m_nfds,m_readfds,m_writefds,m_exceptfds,0); + m_edPrivate->selectReturnMutex->lock(); + m_edPrivate->eventLoopIntegration->wakeup(); + + m_edPrivate->selectWorkerNeedsSync = true; + m_edPrivate->selectWorkerHasResult = true; + m_retVal = tmpRet; + + m_edPrivate->selectReturnMutex->unlock(); + m_edPrivate->barrierReturnValue->checkpoint(); + } +} +QT_END_NAMESPACE diff --git a/src/gui/kernel/qeventdispatcher_qpa_p.h b/src/gui/kernel/qeventdispatcher_qpa_p.h new file mode 100644 index 0000000..8065c3e --- /dev/null +++ b/src/gui/kernel/qeventdispatcher_qpa_p.h @@ -0,0 +1,86 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QEVENTDISPATCHER_QPA_P_H +#define QEVENTDISPATCHER_QPA_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "private/qeventdispatcher_unix_p.h" + +QT_BEGIN_NAMESPACE + +class QEventDispatcherQPAPrivate; + +class QEventDispatcherQPA : public QEventDispatcherUNIX +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QEventDispatcherQPA) + +public: + explicit QEventDispatcherQPA(QObject *parent = 0); + ~QEventDispatcherQPA(); + + bool processEvents(QEventLoop::ProcessEventsFlags flags); + bool hasPendingEvents(); + + void registerSocketNotifier(QSocketNotifier *notifier); + void unregisterSocketNotifier(QSocketNotifier *notifier); + + void flush(); + +protected: + int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, + timeval *timeout); +}; + +QT_END_NAMESPACE + +#endif // QEVENTDISPATCHER_QPA_P_H diff --git a/src/gui/kernel/qeventdispatcher_s60.cpp b/src/gui/kernel/qeventdispatcher_s60.cpp index bc787b8..77ebd0d 100644 --- a/src/gui/kernel/qeventdispatcher_s60.cpp +++ b/src/gui/kernel/qeventdispatcher_s60.cpp @@ -45,6 +45,62 @@ QT_BEGIN_NAMESPACE +QtEikonEnv::QtEikonEnv() + : m_lastIterationCount(0) + , m_savedStatusCode(KRequestPending) + , m_hasAlreadyRun(false) +{ +} + +QtEikonEnv::~QtEikonEnv() +{ +} + +void QtEikonEnv::RunL() +{ + QEventDispatcherS60 *dispatcher = qobject_cast<QEventDispatcherS60 *>(QAbstractEventDispatcher::instance()); + if (!dispatcher) { + CEikonEnv::RunL(); + return; + } + + if (m_lastIterationCount != dispatcher->iterationCount()) { + m_hasAlreadyRun = false; + m_lastIterationCount = dispatcher->iterationCount(); + } + + if (m_hasAlreadyRun) { + // Fool the active scheduler into believing we are still waiting for events. + // The window server thinks we are not, however. + m_savedStatusCode = iStatus.Int(); + iStatus = KRequestPending; + SetActive(); + dispatcher->queueDeferredActiveObjectsCompletion(); + } else { + m_hasAlreadyRun = true; + CEikonEnv::RunL(); + } +} + +void QtEikonEnv::DoCancel() +{ + complete(); + + CEikonEnv::DoCancel(); +} + +void QtEikonEnv::complete() +{ + if (m_hasAlreadyRun) { + if (m_savedStatusCode != KRequestPending) { + TRequestStatus *status = &iStatus; + QEventDispatcherSymbian::RequestComplete(status, m_savedStatusCode); + m_savedStatusCode = KRequestPending; + } + m_hasAlreadyRun = false; + } +} + QEventDispatcherS60::QEventDispatcherS60(QObject *parent) : QEventDispatcherSymbian(parent), m_noInputEvents(false) @@ -127,4 +183,14 @@ void QEventDispatcherS60::removeInputEventsForWidget(QObject *object) } } +// reimpl +void QEventDispatcherS60::reactivateDeferredActiveObjects() +{ + if (S60->qtOwnsS60Environment) { + static_cast<QtEikonEnv *>(CCoeEnv::Static())->complete(); + } + + QEventDispatcherSymbian::reactivateDeferredActiveObjects(); +} + QT_END_NAMESPACE diff --git a/src/gui/kernel/qeventdispatcher_s60_p.h b/src/gui/kernel/qeventdispatcher_s60_p.h index d2f327c..c14fef0 100644 --- a/src/gui/kernel/qeventdispatcher_s60_p.h +++ b/src/gui/kernel/qeventdispatcher_s60_p.h @@ -56,8 +56,30 @@ #include <private/qeventdispatcher_symbian_p.h> #include "qt_s60_p.h" +#include <eikenv.h> + QT_BEGIN_NAMESPACE +class QEventDispatcherS60; + +class QtEikonEnv : public CEikonEnv +{ +public: + QtEikonEnv(); + ~QtEikonEnv(); + + // from CActive. + void RunL(); + void DoCancel(); + + void complete(); + +private: + int m_lastIterationCount; + TInt m_savedStatusCode; + bool m_hasAlreadyRun; +}; + class Q_GUI_EXPORT QEventDispatcherS60 : public QEventDispatcherSymbian { Q_OBJECT @@ -73,6 +95,8 @@ public: void saveInputEvent(QSymbianControl *control, QWidget *widget, QInputEvent *event); + void reactivateDeferredActiveObjects(); + private: bool sendDeferredInputEvents(); diff --git a/src/gui/kernel/qgenericplugin_qpa.cpp b/src/gui/kernel/qgenericplugin_qpa.cpp new file mode 100644 index 0000000..43d6525 --- /dev/null +++ b/src/gui/kernel/qgenericplugin_qpa.cpp @@ -0,0 +1,112 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qgenericplugin_qpa.h" + +#ifndef QT_NO_LIBRARY + +QT_BEGIN_NAMESPACE + +/*! + \class QGenericPlugin + \ingroup plugins + \ingroup qpa + + \brief The QGenericPlugin class is an abstract base class for + window-system related plugins in Qt QPA. + + Note that this class is only available in \l{Qt QPA}. + + A mouse plugin can be created by subclassing + QGenericPlugin and reimplementing the pure virtual keys() and + create() functions. By exporting the derived class using the + Q_EXPORT_PLUGIN2() macro, The default implementation of the + QGenericPluginFactory class will automatically detect the plugin and + load the driver into the server application at run-time. See \l + {How to Create Qt Plugins} for details. + + \sa QGenericPluginFactory +*/ + +/*! + \fn QStringList QGenericPlugin::keys() const + + Implement this function to return the list of valid keys, i.e. the + drivers supported by this plugin. + + \sa create() +*/ + +/*! + Constructs a plugin with the given \a parent. + + Note that this constructor is invoked automatically by the + Q_EXPORT_PLUGIN2() macro, so there is no need for calling it + explicitly. +*/ +QGenericPlugin::QGenericPlugin(QObject *parent) + : QObject(parent) +{ +} + +/*! + Destroys the plugin. + + Note that Qt destroys a plugin automatically when it is no longer + used, so there is no need for calling the destructor explicitly. +*/ +QGenericPlugin::~QGenericPlugin() +{ +} + +/*! + \fn QObject* QGenericPlugin::create(const QString &key, const QString& specification) + + Implement this function to create a driver matching the type + specified by the given \a key and \a specification parameters. Note that + keys are case-insensitive. + + \sa keys() +*/ + +QT_END_NAMESPACE + +#endif // QT_NO_LIBRARY diff --git a/src/gui/kernel/qgenericplugin_qpa.h b/src/gui/kernel/qgenericplugin_qpa.h new file mode 100644 index 0000000..e1792cd --- /dev/null +++ b/src/gui/kernel/qgenericplugin_qpa.h @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QGENERICPLUGIN_QPA_H +#define QGENERICPLUGIN_QPA_H + +#include <QtCore/qplugin.h> +#include <QtCore/qfactoryinterface.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifndef QT_NO_LIBRARY + +//class QGenericObject; ????? + + struct Q_GUI_EXPORT QGenericPluginFactoryInterface : public QFactoryInterface +{ + virtual QObject* create(const QString &name, const QString &spec) = 0; +}; + +#define QGenericPluginFactoryInterface_iid "com.trolltech.Qt.QGenericPluginFactoryInterface" +Q_DECLARE_INTERFACE(QGenericPluginFactoryInterface, QGenericPluginFactoryInterface_iid) + +class Q_GUI_EXPORT QGenericPlugin : public QObject, public QGenericPluginFactoryInterface +{ + Q_OBJECT + Q_INTERFACES(QGenericPluginFactoryInterface:QFactoryInterface) +public: + explicit QGenericPlugin(QObject *parent = 0); + ~QGenericPlugin(); + + virtual QStringList keys() const = 0; + virtual QObject* create(const QString& name, const QString &spec) = 0; +}; + +#endif // QT_NO_LIBRARY + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QGENERICPLUGIN_QPA_H diff --git a/src/gui/kernel/qgenericpluginfactory_qpa.cpp b/src/gui/kernel/qgenericpluginfactory_qpa.cpp new file mode 100644 index 0000000..abc575a --- /dev/null +++ b/src/gui/kernel/qgenericpluginfactory_qpa.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qgenericpluginfactory_qpa.h" + +#include "qapplication.h" +#include "private/qfactoryloader_p.h" +#include "qgenericplugin_qpa.h" +#include "qdebug.h" + +QT_BEGIN_NAMESPACE + +#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL) +#ifndef QT_NO_LIBRARY + +Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, + (QGenericPluginFactoryInterface_iid, + QLatin1String("/generic"), Qt::CaseInsensitive)) + +#endif //QT_NO_LIBRARY +#endif //QT_MAKEDLL + +/*! + \class QGenericPluginFactory + \ingroup qpa + + \brief The QGenericPluginFactory class creates window-system + related plugin drivers in Qt QPA. + + Note that this class is only available in \l{Qt QPA}. + + + \sa QGenericPlugin +*/ + +/*! + Creates the driver specified by \a key, using the given \a specification. + + Note that the keys are case-insensitive. + + \sa keys() +*/ +QObject *QGenericPluginFactory::create(const QString& key, const QString &specification) +{ + QString driver = key.toLower(); + +#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL) +#ifndef QT_NO_LIBRARY + if (QGenericPluginFactoryInterface *factory = qobject_cast<QGenericPluginFactoryInterface*>(loader()->instance(driver))) + return factory->create(driver, specification); +#endif +#endif + return 0; +} + +/*! + Returns the list of valid keys, i.e. the available mouse drivers. + + \sa create() +*/ +QStringList QGenericPluginFactory::keys() +{ + QStringList list; + +#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL) +#ifndef QT_NO_LIBRARY + QStringList plugins = loader()->keys(); + for (int i = 0; i < plugins.size(); ++i) { + if (!list.contains(plugins.at(i))) + list += plugins.at(i); + } +#endif //QT_NO_LIBRARY +#endif //QT_MAKEDLL + return list; +} + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qgenericpluginfactory_qpa.h b/src/gui/kernel/qgenericpluginfactory_qpa.h new file mode 100644 index 0000000..59eac38 --- /dev/null +++ b/src/gui/kernel/qgenericpluginfactory_qpa.h @@ -0,0 +1,67 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QGENERICPLUGINFACTORY_QPA_H +#define QGENERICPLUGINFACTORY_QPA_H + +#include <QtCore/qstringlist.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QString; +class QObject; + +class Q_GUI_EXPORT QGenericPluginFactory +{ +public: + static QStringList keys(); + static QObject *create(const QString&, const QString &); +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QGENERICPLUGINFACTORY_QPA_H diff --git a/src/gui/kernel/qgesture.cpp b/src/gui/kernel/qgesture.cpp index 5725a22..e3339c4 100644 --- a/src/gui/kernel/qgesture.cpp +++ b/src/gui/kernel/qgesture.cpp @@ -260,6 +260,27 @@ QGesture::GestureCancelPolicy QGesture::gestureCancelPolicy() const /*! \property QPanGesture::acceleration + \brief the acceleration in the motion of the touch point for this gesture +*/ + +/*! + \property QPanGesture::horizontalVelocity + \brief the horizontal component of the motion of the touch point for this + gesture + \since 4.7.1 + \internal + + \sa verticalVelocity, acceleration +*/ + +/*! + \property QPanGesture::verticalVelocity + \brief the vertical component of the motion of the touch point for this + gesture + \since 4.7.1 + \internal + + \sa horizontalVelocity, acceleration */ /*! @@ -633,6 +654,12 @@ void QPinchGesture::setRotationAngle(qreal value) */ /*! + \property QSwipeGesture::velocity + \since 4.7.1 + \internal +*/ + +/*! \internal */ QSwipeGesture::QSwipeGesture(QObject *parent) diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp index 8dd2db7..930ca10 100644 --- a/src/gui/kernel/qgesturemanager.cpp +++ b/src/gui/kernel/qgesturemanager.cpp @@ -171,9 +171,13 @@ void QGestureManager::cleanupCachedGestures(QObject *target, Qt::GestureType typ foreach (QGesture *g, gestures) { m_deletedRecognizers.remove(g); m_gestureToRecognizer.remove(g); + m_maybeGestures.remove(g); + m_activeGestures.remove(g); + m_gestureOwners.remove(g); + m_gestureTargets.remove(g); + m_gesturesToDelete.insert(g); } - qDeleteAll(gestures); iter = m_objectGestures.erase(iter); } else { ++iter; @@ -382,6 +386,11 @@ bool QGestureManager::filterEventThroughContexts(const QMultiMap<QObject *, recycle(gesture); m_gestureTargets.remove(gesture); } + + //Clean up the Gestures + qDeleteAll(m_gesturesToDelete); + m_gesturesToDelete.clear(); + return consumeEventHint; } @@ -444,7 +453,8 @@ void QGestureManager::cancelGesturesForChildren(QGesture *original) void QGestureManager::cleanupGesturesForRemovedRecognizer(QGesture *gesture) { QGestureRecognizer *recognizer = m_deletedRecognizers.value(gesture); - Q_ASSERT(recognizer); + if(!recognizer) //The Gesture is removed while in the even loop, so the recognizers for this gestures was removed + return; m_deletedRecognizers.remove(gesture); if (m_deletedRecognizers.keys(recognizer).isEmpty()) { // no more active gestures, cleanup! diff --git a/src/gui/kernel/qgesturemanager_p.h b/src/gui/kernel/qgesturemanager_p.h index 0d84b67..a5a3482 100644 --- a/src/gui/kernel/qgesturemanager_p.h +++ b/src/gui/kernel/qgesturemanager_p.h @@ -130,6 +130,7 @@ private: QHash<QGestureRecognizer *, QSet<QGesture *> > m_obsoleteGestures; QHash<QGesture *, QGestureRecognizer *> m_deletedRecognizers; + QSet<QGesture *> m_gesturesToDelete; void cleanupGesturesForRemovedRecognizer(QGesture *gesture); QGesture *getState(QObject *widget, QGestureRecognizer *recognizer, diff --git a/src/gui/kernel/qguifunctions_wince.cpp b/src/gui/kernel/qguifunctions_wince.cpp index 6e2ed76..572698e 100644 --- a/src/gui/kernel/qguifunctions_wince.cpp +++ b/src/gui/kernel/qguifunctions_wince.cpp @@ -112,6 +112,9 @@ struct AygSIPINFO #ifndef SPI_GETSIPINFO #define SPI_GETSIPINFO 225 #endif +#ifndef SPI_GETPLATFORMTYPE +#define SPI_GETPLATFORMTYPE 257 +#endif typedef BOOL (*AygInitDialog)(AygSHINITDLGINFO*); typedef BOOL (*AygFullScreen)(HWND, DWORD); diff --git a/src/gui/kernel/qguiplatformplugin.cpp b/src/gui/kernel/qguiplatformplugin.cpp index 2dd251b..98b9c4a 100644 --- a/src/gui/kernel/qguiplatformplugin.cpp +++ b/src/gui/kernel/qguiplatformplugin.cpp @@ -152,7 +152,7 @@ QString QGuiPlatformPlugin::styleName() return QLatin1String("Windows"); // default style for Symbian without S60 #elif defined(Q_WS_X11) && defined(Q_OS_IRIX) return QLatin1String("SGI"); // default style for X11 on IRIX -#elif defined(Q_WS_QWS) +#elif defined(Q_WS_QWS) || defined(Q_WS_QPA) return QLatin1String("Plastique"); // default style for X11 and small devices #elif defined(Q_WS_MAC) return QLatin1String("Macintosh"); // default style for all Mac's diff --git a/src/gui/kernel/qkeymapper_mac.cpp b/src/gui/kernel/qkeymapper_mac.cpp index 3dc6afc..300e5ca 100644 --- a/src/gui/kernel/qkeymapper_mac.cpp +++ b/src/gui/kernel/qkeymapper_mac.cpp @@ -749,7 +749,7 @@ bool QKeyMapperPrivate::translateKeyEvent(QWidget *widget, EventHandlerCallRef e } return false; } - // Once we process the key down , we dont need to send the saved event again from + // Once we process the key down , we don't need to send the saved event again from // kEventTextInputUnicodeForKeyEvent, so clear it. if (currentContext && ekind == kEventRawKeyDown) { QMacInputContext *context = qobject_cast<QMacInputContext*>(currentContext); diff --git a/src/gui/kernel/qkeysequence.cpp b/src/gui/kernel/qkeysequence.cpp index e14a9198..b4a360a 100644 --- a/src/gui/kernel/qkeysequence.cpp +++ b/src/gui/kernel/qkeysequence.cpp @@ -1521,6 +1521,14 @@ QKeySequence &QKeySequence::operator=(const QKeySequence &other) } /*! + \fn void QKeySequence::swap(QKeySequence &other) + \since 4.8 + + Swaps key sequence \a other with this key sequence. This operation is very + fast and never fails. +*/ + +/*! \fn bool QKeySequence::operator!=(const QKeySequence &other) const Returns true if this key sequence is not equal to the \a other diff --git a/src/gui/kernel/qkeysequence.h b/src/gui/kernel/qkeysequence.h index b47873d..a2352eb 100644 --- a/src/gui/kernel/qkeysequence.h +++ b/src/gui/kernel/qkeysequence.h @@ -183,6 +183,7 @@ public: inline QKeySequence &operator=(QKeySequence &&other) { qSwap(d, other.d); return *this; } #endif + inline void swap(QKeySequence &other) { qSwap(d, other.d); } bool operator==(const QKeySequence &other) const; inline bool operator!= (const QKeySequence &other) const { return !(*this == other); } diff --git a/src/gui/kernel/qmotifdnd_x11.cpp b/src/gui/kernel/qmotifdnd_x11.cpp index 3334455..3b79129 100644 --- a/src/gui/kernel/qmotifdnd_x11.cpp +++ b/src/gui/kernel/qmotifdnd_x11.cpp @@ -385,7 +385,10 @@ static void DndReadSourceProperty(Display * dpy, static void DndWriteReceiverProperty(Display * dpy, Window window, unsigned char protocol_style) { - DndReceiverProp receiver_prop ; + DndReceiverProp receiver_prop; + + // squelch potential valgrind errors about uninitialized reads + memset(&receiver_prop, 0, sizeof(receiver_prop)); receiver_prop.byte_order = DndByteOrder() ; receiver_prop.protocol_version = DND_PROTOCOL_VERSION; diff --git a/src/gui/kernel/qplatformcursor_qpa.cpp b/src/gui/kernel/qplatformcursor_qpa.cpp new file mode 100644 index 0000000..ac557b9 --- /dev/null +++ b/src/gui/kernel/qplatformcursor_qpa.cpp @@ -0,0 +1,660 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtOpenVG module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "qplatformcursor_qpa.h" + +#include <QWidget> +#include <QPainter> +#include <QBitmap> +#include <QApplication> + +#include <QDebug> + +QT_BEGIN_NAMESPACE + +QList <QWeakPointer<QPlatformCursor> > QPlatformCursorPrivate::instances; + +/*! + \class QGraphicsSystemCursor + + \brief The QGraphicsSystemCursor class provides information about + pointer device events (movement, buttons), and requests to change + the currently displayed cursor. + + Note that QGraphicsSystemCursor does not include any graphics for + display. An application that sets a QCursor may provide its own + graphics. + + \sa QGraphicsSystemCursorImage +*/ + +/*! + \fn virtual void QGraphicsSystemCursor::pointerEvent(const QMouseEvent & event) + + This method is called by Qt whenever a QMouseEvent is generated by the + underlying pointer input. \a event is a reference to the QMouseEvent in + question. A default do-nothing implementation is provided. + + \sa QApplicationPrivate::handleMouseEvent() +*/ + +/*! + \fn virtual void QGraphicsSystemCursor::changeCursor(QCursor * widgetCursor, QWidget * widget) + + \brief This method is called by Qt whenever the cursor graphic should be changed. + + Implementation of this method is mandatory for a subclass of QGraphicsSystemCursor. + + \a widgetCursor is a pointer to the QCursor that should be displayed. + + \a widget is a pointer to the widget currently displayed at QCursor::pos(). Note + that this may be 0 if the current position is not occupied by a displayed widget. + + \sa QApplicationPrivate::handleMouseEvent(), QCursor::pos() +*/ + +/*! + \fn QGraphicsSystemCursor::QGraphicsSystemCursor() + + \brief Constructs a QGraphicsSystemCursor +*/ +QPlatformCursor::QPlatformCursor(QPlatformScreen *scr ) + : screen(scr) +{ + QPlatformCursorPrivate::instances.append(this); +} + +// End of display and pointer event handling code +// Beginning of built-in cursor graphics +// from src/gui/embedded/QGraphicsSystemCursorImage_qws.cpp + +/*! + \class QGraphicsSystemCursorImage + + \brief The QGraphicsSystemCursorImage class provides a set of graphics + intended to be used as cursors. + + \sa QGraphicsSystemCursor +*/ + +static QPlatformCursorImage *systemCursorTable[Qt::LastCursor+1]; +static bool systemCursorTableInit = false; + +// 16 x 16 +static const uchar cur_arrow_bits[] = { + 0x07, 0x00, 0x39, 0x00, 0xc1, 0x01, 0x02, 0x0e, 0x02, 0x10, 0x02, 0x08, + 0x04, 0x04, 0x04, 0x02, 0x04, 0x04, 0x88, 0x08, 0x48, 0x11, 0x28, 0x22, + 0x10, 0x44, 0x00, 0x28, 0x00, 0x10, 0x00, 0x00 }; +static const uchar mcur_arrow_bits[] = { + 0x07, 0x00, 0x3f, 0x00, 0xff, 0x01, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x0f, + 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x07, 0xf8, 0x0f, 0x78, 0x1f, 0x38, 0x3e, + 0x10, 0x7c, 0x00, 0x38, 0x00, 0x10, 0x00, 0x00 }; + +static const unsigned char cur_up_arrow_bits[] = { + 0x80, 0x00, 0x40, 0x01, 0x40, 0x01, 0x20, 0x02, 0x20, 0x02, 0x10, 0x04, + 0x10, 0x04, 0x08, 0x08, 0x78, 0x0f, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, + 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0xc0, 0x01}; +static const unsigned char mcur_up_arrow_bits[] = { + 0x80, 0x00, 0xc0, 0x01, 0xc0, 0x01, 0xe0, 0x03, 0xe0, 0x03, 0xf0, 0x07, + 0xf0, 0x07, 0xf8, 0x0f, 0xf8, 0x0f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, + 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01}; + +static const unsigned char cur_cross_bits[] = { + 0xc0, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, + 0x7f, 0x7f, 0x01, 0x40, 0x7f, 0x7f, 0x40, 0x01, 0x40, 0x01, 0x40, 0x01, + 0x40, 0x01, 0x40, 0x01, 0xc0, 0x01, 0x00, 0x00}; +static const unsigned char mcur_cross_bits[] = { + 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, + 0xff, 0x7f, 0xff, 0x7f, 0xff, 0x7f, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, + 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0x00, 0x00}; + +static const uchar cur_ibeam_bits[] = { + 0x00, 0x00, 0xe0, 0x03, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, + 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00, + 0x80, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x00, 0x00 }; +static const uchar mcur_ibeam_bits[] = { + 0xf0, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, + 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, 0xc0, 0x01, + 0xf0, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0x00, 0x00 }; + +static const uchar cur_ver_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0xc0, 0x03, 0xe0, 0x07, 0xf0, 0x0f, + 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0x80, 0x01, 0xf0, 0x0f, + 0xe0, 0x07, 0xc0, 0x03, 0x80, 0x01, 0x00, 0x00 }; +static const uchar mcur_ver_bits[] = { + 0x00, 0x00, 0x80, 0x03, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0xf8, 0x3f, + 0xfc, 0x7f, 0xc0, 0x07, 0xc0, 0x07, 0xc0, 0x07, 0xfc, 0x7f, 0xf8, 0x3f, + 0xf0, 0x1f, 0xe0, 0x0f, 0xc0, 0x07, 0x80, 0x03 }; + +static const uchar cur_hor_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x30, 0x18, + 0x38, 0x38, 0xfc, 0x7f, 0xfc, 0x7f, 0x38, 0x38, 0x30, 0x18, 0x20, 0x08, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar mcur_hor_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x40, 0x04, 0x60, 0x0c, 0x70, 0x1c, 0x78, 0x3c, + 0xfc, 0x7f, 0xfe, 0xff, 0xfe, 0xff, 0xfe, 0xff, 0xfc, 0x7f, 0x78, 0x3c, + 0x70, 0x1c, 0x60, 0x0c, 0x40, 0x04, 0x00, 0x00 }; +static const uchar cur_bdiag_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x3e, 0x00, 0x3c, 0x00, 0x3e, + 0x00, 0x37, 0x88, 0x23, 0xd8, 0x01, 0xf8, 0x00, 0x78, 0x00, 0xf8, 0x00, + 0xf8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar mcur_bdiag_bits[] = { + 0x00, 0x00, 0xc0, 0x7f, 0x80, 0x7f, 0x00, 0x7f, 0x00, 0x7e, 0x04, 0x7f, + 0x8c, 0x7f, 0xdc, 0x77, 0xfc, 0x63, 0xfc, 0x41, 0xfc, 0x00, 0xfc, 0x01, + 0xfc, 0x03, 0xfc, 0x07, 0x00, 0x00, 0x00, 0x00 }; +static const uchar cur_fdiag_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x01, 0xf8, 0x00, 0x78, 0x00, + 0xf8, 0x00, 0xd8, 0x01, 0x88, 0x23, 0x00, 0x37, 0x00, 0x3e, 0x00, 0x3c, + 0x00, 0x3e, 0x00, 0x3f, 0x00, 0x00, 0x00, 0x00 }; +static const uchar mcur_fdiag_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0xfc, 0x07, 0xfc, 0x03, 0xfc, 0x01, 0xfc, 0x00, + 0xfc, 0x41, 0xfc, 0x63, 0xdc, 0x77, 0x8c, 0x7f, 0x04, 0x7f, 0x00, 0x7e, + 0x00, 0x7f, 0x80, 0x7f, 0xc0, 0x7f, 0x00, 0x00 }; + +// 20 x 20 +static const uchar forbidden_bits[] = { + 0x00,0x00,0x00,0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xf0,0x00,0x38,0xc0,0x01, + 0x7c,0x80,0x03,0xec,0x00,0x03,0xce,0x01,0x07,0x86,0x03,0x06,0x06,0x07,0x06, + 0x06,0x0e,0x06,0x06,0x1c,0x06,0x0e,0x38,0x07,0x0c,0x70,0x03,0x1c,0xe0,0x03, + 0x38,0xc0,0x01,0xf0,0xe0,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00,0x00,0x00,0x00 }; + +static const uchar forbiddenm_bits[] = { + 0x80,0x1f,0x00,0xe0,0x7f,0x00,0xf0,0xff,0x00,0xf8,0xff,0x01,0xfc,0xf0,0x03, + 0xfe,0xc0,0x07,0xfe,0x81,0x07,0xff,0x83,0x0f,0xcf,0x07,0x0f,0x8f,0x0f,0x0f, + 0x0f,0x1f,0x0f,0x0f,0x3e,0x0f,0x1f,0xfc,0x0f,0x1e,0xf8,0x07,0x3e,0xf0,0x07, + 0xfc,0xe0,0x03,0xf8,0xff,0x01,0xf0,0xff,0x00,0xe0,0x7f,0x00,0x80,0x1f,0x00}; + +// 32 x 32 +static const uchar wait_data_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00, + 0x00, 0x04, 0x40, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x08, 0x20, 0x00, + 0x00, 0x08, 0x20, 0x00, 0x00, 0x08, 0x20, 0x00, 0x00, 0x08, 0x20, 0x00, + 0x00, 0x50, 0x15, 0x00, 0x00, 0xa0, 0x0a, 0x00, 0x00, 0x40, 0x05, 0x00, + 0x00, 0x80, 0x02, 0x00, 0x00, 0x40, 0x04, 0x00, 0x00, 0x20, 0x08, 0x00, + 0x00, 0x10, 0x10, 0x00, 0x00, 0x08, 0x21, 0x00, 0x00, 0x88, 0x22, 0x00, + 0x00, 0x48, 0x25, 0x00, 0x00, 0xa8, 0x2a, 0x00, 0x00, 0xfc, 0x7f, 0x00, + 0x00, 0x04, 0x40, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar wait_mask_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x7f, 0x00, + 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xf8, 0x3f, 0x00, + 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, + 0x00, 0xf0, 0x1f, 0x00, 0x00, 0xe0, 0x0f, 0x00, 0x00, 0xc0, 0x07, 0x00, + 0x00, 0x80, 0x03, 0x00, 0x00, 0xc0, 0x07, 0x00, 0x00, 0xe0, 0x0f, 0x00, + 0x00, 0xf0, 0x1f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, + 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xfc, 0x7f, 0x00, + 0x00, 0xfc, 0x7f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + +static const uchar hsplit_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, + 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, + 0x00, 0x41, 0x82, 0x00, 0x80, 0x41, 0x82, 0x01, 0xc0, 0x7f, 0xfe, 0x03, + 0x80, 0x41, 0x82, 0x01, 0x00, 0x41, 0x82, 0x00, 0x00, 0x40, 0x02, 0x00, + 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, + 0x00, 0x40, 0x02, 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar hsplitm_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, + 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe3, 0xc7, 0x00, + 0x80, 0xe3, 0xc7, 0x01, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07, + 0xc0, 0xff, 0xff, 0x03, 0x80, 0xe3, 0xc7, 0x01, 0x00, 0xe3, 0xc7, 0x00, + 0x00, 0xe2, 0x47, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, + 0x00, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar vsplit_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x7f, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, + 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar vsplitm_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, + 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00, + 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00, + 0x00, 0xc0, 0x01, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, + 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x00, + 0x80, 0xff, 0xff, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc0, 0x01, 0x00, + 0x00, 0xc0, 0x01, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00, + 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar phand_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0xfe, 0x01, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00, + 0x7e, 0x04, 0x00, 0x00, 0x08, 0x08, 0x00, 0x00, 0x70, 0x08, 0x00, 0x00, + 0x08, 0x08, 0x00, 0x00, 0x70, 0x14, 0x00, 0x00, 0x08, 0x22, 0x00, 0x00, + 0x30, 0x41, 0x00, 0x00, 0xc0, 0x20, 0x00, 0x00, 0x40, 0x12, 0x00, 0x00, + 0x80, 0x08, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar phandm_bits[] = { + 0xfe, 0x01, 0x00, 0x00, 0xff, 0x03, 0x00, 0x00, 0xff, 0x07, 0x00, 0x00, + 0xff, 0x0f, 0x00, 0x00, 0xfe, 0x1f, 0x00, 0x00, 0xf8, 0x1f, 0x00, 0x00, + 0xfc, 0x1f, 0x00, 0x00, 0xf8, 0x3f, 0x00, 0x00, 0xfc, 0x7f, 0x00, 0x00, + 0xf8, 0xff, 0x00, 0x00, 0xf0, 0x7f, 0x00, 0x00, 0xe0, 0x3f, 0x00, 0x00, + 0xc0, 0x1f, 0x00, 0x00, 0x80, 0x0f, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, + 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + +static const uchar size_all_data_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x80, 0x81, 0xc0, 0x00, + 0xc0, 0xff, 0xff, 0x01, 0x80, 0x81, 0xc0, 0x00, 0x00, 0x81, 0x40, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, + 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static const uchar size_all_mask_bits[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, + 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0xf0, 0x07, 0x00, + 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xc2, 0x21, 0x00, + 0x00, 0xc3, 0x61, 0x00, 0x80, 0xc3, 0xe1, 0x00, 0xc0, 0xff, 0xff, 0x01, + 0xe0, 0xff, 0xff, 0x03, 0xc0, 0xff, 0xff, 0x01, 0x80, 0xc3, 0xe1, 0x00, + 0x00, 0xc3, 0x61, 0x00, 0x00, 0xc2, 0x21, 0x00, 0x00, 0xc0, 0x01, 0x00, + 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xf0, 0x07, 0x00, 0x00, 0xe0, 0x03, 0x00, + 0x00, 0xc0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + +static const uchar whatsthis_bits[] = { + 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0xf0, 0x07, 0x00, + 0x09, 0x18, 0x0e, 0x00, 0x11, 0x1c, 0x0e, 0x00, 0x21, 0x1c, 0x0e, 0x00, + 0x41, 0x1c, 0x0e, 0x00, 0x81, 0x1c, 0x0e, 0x00, 0x01, 0x01, 0x07, 0x00, + 0x01, 0x82, 0x03, 0x00, 0xc1, 0xc7, 0x01, 0x00, 0x49, 0xc0, 0x01, 0x00, + 0x95, 0xc0, 0x01, 0x00, 0x93, 0xc0, 0x01, 0x00, 0x21, 0x01, 0x00, 0x00, + 0x20, 0xc1, 0x01, 0x00, 0x40, 0xc2, 0x01, 0x00, 0x40, 0x02, 0x00, 0x00, + 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; +static const uchar whatsthism_bits[] = { + 0x01, 0x00, 0x00, 0x00, 0x03, 0xf0, 0x07, 0x00, 0x07, 0xf8, 0x0f, 0x00, + 0x0f, 0xfc, 0x1f, 0x00, 0x1f, 0x3e, 0x1f, 0x00, 0x3f, 0x3e, 0x1f, 0x00, + 0x7f, 0x3e, 0x1f, 0x00, 0xff, 0x3e, 0x1f, 0x00, 0xff, 0x9d, 0x0f, 0x00, + 0xff, 0xc3, 0x07, 0x00, 0xff, 0xe7, 0x03, 0x00, 0x7f, 0xe0, 0x03, 0x00, + 0xf7, 0xe0, 0x03, 0x00, 0xf3, 0xe0, 0x03, 0x00, 0xe1, 0xe1, 0x03, 0x00, + 0xe0, 0xe1, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00, 0xc0, 0xe3, 0x03, 0x00, + 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; + +static const uchar busy_bits[] = { + 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, + 0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, + 0x41, 0xe0, 0xff, 0x00, 0x81, 0x20, 0x80, 0x00, 0x01, 0xe1, 0xff, 0x00, + 0x01, 0x42, 0x40, 0x00, 0xc1, 0x47, 0x40, 0x00, 0x49, 0x40, 0x55, 0x00, + 0x95, 0x80, 0x2a, 0x00, 0x93, 0x00, 0x15, 0x00, 0x21, 0x01, 0x0a, 0x00, + 0x20, 0x01, 0x11, 0x00, 0x40, 0x82, 0x20, 0x00, 0x40, 0x42, 0x44, 0x00, + 0x80, 0x41, 0x4a, 0x00, 0x00, 0x40, 0x55, 0x00, 0x00, 0xe0, 0xff, 0x00, + 0x00, 0x20, 0x80, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; +static const uchar busym_bits[] = { + 0x01, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, + 0x0f, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, + 0x7f, 0xe0, 0xff, 0x00, 0xff, 0xe0, 0xff, 0x00, 0xff, 0xe1, 0xff, 0x00, + 0xff, 0xc3, 0x7f, 0x00, 0xff, 0xc7, 0x7f, 0x00, 0x7f, 0xc0, 0x7f, 0x00, + 0xf7, 0x80, 0x3f, 0x00, 0xf3, 0x00, 0x1f, 0x00, 0xe1, 0x01, 0x0e, 0x00, + 0xe0, 0x01, 0x1f, 0x00, 0xc0, 0x83, 0x3f, 0x00, 0xc0, 0xc3, 0x7f, 0x00, + 0x80, 0xc1, 0x7f, 0x00, 0x00, 0xc0, 0x7f, 0x00, 0x00, 0xe0, 0xff, 0x00, + 0x00, 0xe0, 0xff, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + +// 16 x 16 +static const uchar openhand_bits[] = { + 0x80,0x01,0x58,0x0e,0x64,0x12,0x64,0x52,0x48,0xb2,0x48,0x92, + 0x16,0x90,0x19,0x80,0x11,0x40,0x02,0x40,0x04,0x40,0x04,0x20, + 0x08,0x20,0x10,0x10,0x20,0x10,0x00,0x00}; +static const uchar openhandm_bits[] = { + 0x80,0x01,0xd8,0x0f,0xfc,0x1f,0xfc,0x5f,0xf8,0xff,0xf8,0xff, + 0xfe,0xff,0xff,0xff,0xff,0x7f,0xfe,0x7f,0xfc,0x7f,0xfc,0x3f, + 0xf8,0x3f,0xf0,0x1f,0xe0,0x1f,0x00,0x00}; +static const uchar closedhand_bits[] = { + 0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0x48,0x32,0x08,0x50, + 0x10,0x40,0x18,0x40,0x04,0x40,0x04,0x20,0x08,0x20,0x10,0x10, + 0x20,0x10,0x20,0x10,0x00,0x00,0x00,0x00}; +static const uchar closedhandm_bits[] = { + 0x00,0x00,0x00,0x00,0x00,0x00,0xb0,0x0d,0xf8,0x3f,0xf8,0x7f, + 0xf0,0x7f,0xf8,0x7f,0xfc,0x7f,0xfc,0x3f,0xf8,0x3f,0xf0,0x1f, + 0xe0,0x1f,0xe0,0x1f,0x00,0x00,0x00,0x00}; + +void QPlatformCursorImage::createSystemCursor(int id) +{ + if (!systemCursorTableInit) { + for (int i = 0; i <= Qt::LastCursor; i++) + systemCursorTable[i] = 0; + systemCursorTableInit = true; + } + switch (id) { + // 16x16 cursors + case Qt::ArrowCursor: + systemCursorTable[Qt::ArrowCursor] = + new QPlatformCursorImage(cur_arrow_bits, mcur_arrow_bits, 16, 16, 0, 0); + break; + + case Qt::UpArrowCursor: + systemCursorTable[Qt::UpArrowCursor] = + new QPlatformCursorImage(cur_up_arrow_bits, mcur_up_arrow_bits, 16, 16, 7, 0); + break; + + case Qt::CrossCursor: + systemCursorTable[Qt::CrossCursor] = + new QPlatformCursorImage(cur_cross_bits, mcur_cross_bits, 16, 16, 7, 7); + break; + + case Qt::IBeamCursor: + systemCursorTable[Qt::IBeamCursor] = + new QPlatformCursorImage(cur_ibeam_bits, mcur_ibeam_bits, 16, 16, 7, 7); + break; + + case Qt::SizeVerCursor: + systemCursorTable[Qt::SizeVerCursor] = + new QPlatformCursorImage(cur_ver_bits, mcur_ver_bits, 16, 16, 7, 7); + break; + + case Qt::SizeHorCursor: + systemCursorTable[Qt::SizeHorCursor] = + new QPlatformCursorImage(cur_hor_bits, mcur_hor_bits, 16, 16, 7, 7); + break; + + case Qt::SizeBDiagCursor: + systemCursorTable[Qt::SizeBDiagCursor] = + new QPlatformCursorImage(cur_bdiag_bits, mcur_bdiag_bits, 16, 16, 7, 7); + break; + + case Qt::SizeFDiagCursor: + systemCursorTable[Qt::SizeFDiagCursor] = + new QPlatformCursorImage(cur_fdiag_bits, mcur_fdiag_bits, 16, 16, 7, 7); + break; + + case Qt::BlankCursor: + systemCursorTable[Qt::BlankCursor] = + new QPlatformCursorImage(0, 0, 0, 0, 0, 0); + break; + + // 20x20 cursors + case Qt::ForbiddenCursor: + systemCursorTable[Qt::ForbiddenCursor] = + new QPlatformCursorImage(forbidden_bits, forbiddenm_bits, 20, 20, 10, 10); + break; + + // 32x32 cursors + case Qt::WaitCursor: + systemCursorTable[Qt::WaitCursor] = + new QPlatformCursorImage(wait_data_bits, wait_mask_bits, 32, 32, 15, 15); + break; + + case Qt::SplitVCursor: + systemCursorTable[Qt::SplitVCursor] = + new QPlatformCursorImage(vsplit_bits, vsplitm_bits, 32, 32, 15, 15); + break; + + case Qt::SplitHCursor: + systemCursorTable[Qt::SplitHCursor] = + new QPlatformCursorImage(hsplit_bits, hsplitm_bits, 32, 32, 15, 15); + break; + + case Qt::SizeAllCursor: + systemCursorTable[Qt::SizeAllCursor] = + new QPlatformCursorImage(size_all_data_bits, size_all_mask_bits, 32, 32, 15, 15); + break; + + case Qt::PointingHandCursor: + systemCursorTable[Qt::PointingHandCursor] = + new QPlatformCursorImage(phand_bits, phandm_bits, 32, 32, 0, 0); + break; + + case Qt::WhatsThisCursor: + systemCursorTable[Qt::WhatsThisCursor] = + new QPlatformCursorImage(whatsthis_bits, whatsthism_bits, 32, 32, 0, 0); + break; + case Qt::BusyCursor: + systemCursorTable[Qt::BusyCursor] = + new QPlatformCursorImage(busy_bits, busym_bits, 32, 32, 0, 0); + break; + + case Qt::OpenHandCursor: + systemCursorTable[Qt::OpenHandCursor] = + new QPlatformCursorImage(openhand_bits, openhandm_bits, 16, 16, 8, 8); + break; + case Qt::ClosedHandCursor: + systemCursorTable[Qt::ClosedHandCursor] = + new QPlatformCursorImage(closedhand_bits, closedhandm_bits, 16, 16, 8, 8); + break; + default: + qWarning("Unknown system cursor %d", id); + } +} + +/*! + \fn void QGraphicsSystemCursorImage::set(Qt::CursorShape id) + + \brief Calling this method sets the cursor image to the specified shape + + \a id is one of the defined Qt::CursorShape values. + + If id is invalid, Qt::BitmapCursor, or unknown by the implementation, + Qt::ArrowCursor is used instead. +*/ + +void QPlatformCursorImage::set(Qt::CursorShape id) +{ + QPlatformCursorImage *cursor = 0; + if (id >= 0 && id <= Qt::LastCursor) { + if (!systemCursorTable[id]) + createSystemCursor(id); + cursor = systemCursorTable[id]; + } + + if (cursor == 0) { + if (!systemCursorTable[Qt::ArrowCursor]) + createSystemCursor(Qt::ArrowCursor); + cursor = systemCursorTable[Qt::ArrowCursor]; + } + cursorImage = cursor->cursorImage; + hot = cursor->hot; +} + +/*! + \fn void QGraphicsSystemCursorImage::set(const QImage * image, int hx, int hy) + + \brief Set the cursor image to the specified QImage, with the hotsport at (hx, hy) + + \a image A pointer to a QImage + + \a hx The x coordinate of the cursor's hotspot + + \a hy the y coordinate of the cursor's hotspot +*/ + +void QPlatformCursorImage::set(const QImage &image, int hx, int hy) +{ + hot.setX(hx); + hot.setY(hy); + cursorImage = image; +} + +/*! + \fn void QGraphicsSystemCursorImage::set(const uchar *data, const uchar *mask, int width, int height, int hx, int hy) + + \brief set the cursor image to the graphic represented by the combination of data, mask, + width, and height + + \a data The pixel data of the graphic + + \a mask Mask data for the graphic. pixels in data with a corresponding mask bit of 0 are not drawn + + \a width The width of the graphic in pixels + + \a height The height of the graphic in pixels + + \a hx The X hotspot of the cursor graphic + + \a hy The Y hotspot of the cursor graphic +*/ +void QPlatformCursorImage::set(const uchar *data, const uchar *mask, + int width, int height, int hx, int hy) +{ + hot.setX(hx); + hot.setY(hy); + + cursorImage = QImage(width,height, QImage::Format_Indexed8); + + if (!width || !height || !data || !mask || cursorImage.isNull()) + return; + + cursorImage.setNumColors(3); + cursorImage.setColor(0, 0xff000000); + cursorImage.setColor(1, 0xffffffff); + cursorImage.setColor(2, 0x00000000); + + int bytesPerLine = (width + 7) / 8; + int p = 0; + int d, m; + + int x = -1, w = 0; + + uchar *cursor_data = cursorImage.bits(); + int bpl = cursorImage.bytesPerLine(); + for (int i = 0; i < height; i++) + { + for (int j = 0; j < bytesPerLine; j++, data++, mask++) + { + for (int b = 0; b < 8 && j*8+b < width; b++) + { + d = *data & (1 << b); + m = *mask & (1 << b); + if (d && m) p = 0; + else if (!d && m) p = 1; + else p = 2; + cursor_data[j*8+b] = p; + + // calc region + if (x < 0 && m) + x = j*8+b; + else if (x >= 0 && !m) { + x = -1; + w = 0; + } + if (m) + w++; + } + } + if (x >= 0) { + x = -1; + w = 0; + } + cursor_data += bpl; + } + +} + +/*! + \fn QGraphicsSystemCursorImage::QGraphicsSystemCursorImage(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY) + + \brief set the cursor image to the graphic represented by the combination of data, mask, + width, and height + + \a data The pixel data of the graphic + + \a mask Mask data for the graphic. pixels in data with a corresponding mask bit of 0 are not drawn + + \a width The width of the graphic in pixels + + \a height The height of the graphic in pixels + + \a hotX The X hotspot of the cursor graphic + + \a hotY The Y hotspot of the cursor graphic + + \sa set +*/ + +/*! + \fn QImage *QGraphicsSystemCursorImage::image() + + \brief Return the cursor graphic as a pointer to a QImage +*/ + +/*! + \fn QPoint QGraphicsSystemCursorImage::hotspot() + + \brief Return the cursor's hotspot +*/ + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qplatformcursor_qpa.h b/src/gui/kernel/qplatformcursor_qpa.h new file mode 100644 index 0000000..71d0e87 --- /dev/null +++ b/src/gui/kernel/qplatformcursor_qpa.h @@ -0,0 +1,103 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtOpenVG module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QGRAPHICSSYSTEMCURSOR_H +#define QGRAPHICSSYSTEMCURSOR_H + +#include <QtCore/QList> +#include <QtGui/QImage> +#include <QtGui/QMouseEvent> +#include <QtCore/QWeakPointer> +#include <QtCore/QObject> +#include <QtGui/QPlatformScreen> +#include <QtGui/QCursor> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +// Cursor graphics management +class Q_GUI_EXPORT QPlatformCursorImage { +public: + QPlatformCursorImage(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY) + { set(data, mask, width, height, hotX, hotY); } + QImage * image() { return &cursorImage; } + QPoint hotspot() { return hot; } + void set(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY); + void set(const QImage &image, int hx, int hy); + void set(Qt::CursorShape); +private: + static void createSystemCursor(int id); + QImage cursorImage; + QPoint hot; +}; + +class QPlatformCursor; + +class QPlatformCursorPrivate { +public: + static QList<QWeakPointer<QPlatformCursor> > getInstances() { return instances; } + static QList<QWeakPointer<QPlatformCursor> > instances; +}; + +class Q_GUI_EXPORT QPlatformCursor : public QObject { +public: + QPlatformCursor(QPlatformScreen *); + + // input methods + virtual void pointerEvent(const QMouseEvent & event) { Q_UNUSED(event); } + virtual void changeCursor(QCursor * widgetCursor, QWidget * widget) = 0; + +protected: + QPlatformScreen* screen; // Where to request an update + +private: + Q_DECLARE_PRIVATE(QPlatformCursor); + friend void qt_qpa_set_cursor(QWidget * w, bool force); + friend class QApplicationPrivate; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QGRAPHICSSYSTEMCURSOR_H diff --git a/src/gui/kernel/qplatformeventloopintegration_qpa.cpp b/src/gui/kernel/qplatformeventloopintegration_qpa.cpp new file mode 100644 index 0000000..8bdba5e --- /dev/null +++ b/src/gui/kernel/qplatformeventloopintegration_qpa.cpp @@ -0,0 +1,41 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + diff --git a/src/gui/kernel/qplatformeventloopintegration_qpa.h b/src/gui/kernel/qplatformeventloopintegration_qpa.h new file mode 100644 index 0000000..a06fecf --- /dev/null +++ b/src/gui/kernel/qplatformeventloopintegration_qpa.h @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPLATFORMEVENTLOOPINTEGRATION_QPA_H +#define QPLATFORMEVENTLOOPINTEGRATION_QPA_H + +#include <QtCore/qglobal.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QPlatformEventLoopIntegration +{ +public: + virtual void processEvents( qint64 msec ) = 0; + virtual void wakeup() = 0; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QPLATFORMEVENTLOOPINTEGRATION_QPA_H diff --git a/src/gui/kernel/qplatformglcontext_qpa.cpp b/src/gui/kernel/qplatformglcontext_qpa.cpp new file mode 100644 index 0000000..36db2b0 --- /dev/null +++ b/src/gui/kernel/qplatformglcontext_qpa.cpp @@ -0,0 +1,57 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtOpenGL module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformglcontext_qpa.h" + +QPlatformGLContext::~QPlatformGLContext() +{ } + +static QPlatformGLContext *staticSharedContext = 0; + +void QPlatformGLContext::setDefaultSharedContext(QPlatformGLContext *sharedContext) +{ + staticSharedContext = sharedContext; +} + +QPlatformGLContext *QPlatformGLContext::defaultSharedContext() +{ + return staticSharedContext; +} diff --git a/src/gui/kernel/qplatformglcontext_qpa.h b/src/gui/kernel/qplatformglcontext_qpa.h new file mode 100644 index 0000000..ed41723 --- /dev/null +++ b/src/gui/kernel/qplatformglcontext_qpa.h @@ -0,0 +1,79 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtOpenGL module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPLATFORM_GL_CONTEXT_H +#define QPLATFORM_GL_CONTEXT_H + +#include <QtCore/qnamespace.h> +#include <QtGui/QPlatformWindowFormat> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class Q_OPENGL_EXPORT QPlatformGLContext +{ +public: + virtual ~QPlatformGLContext(); + + virtual void makeCurrent() = 0; + virtual void doneCurrent() = 0; + virtual void swapBuffers() = 0; + virtual void* getProcAddress(const QString& procName) = 0; + + virtual QPlatformWindowFormat platformWindowFormat() const = 0; + + static QPlatformGLContext *defaultSharedContext(); + +protected: + + static void setDefaultSharedContext(QPlatformGLContext *sharedContext); + +}; + +QT_END_NAMESPACE + +QT_END_HEADER + + +#endif // QPLATFORM_GL_INTEGRATION_P_H diff --git a/src/gui/kernel/qplatformintegration_qpa.cpp b/src/gui/kernel/qplatformintegration_qpa.cpp new file mode 100644 index 0000000..e2a493d --- /dev/null +++ b/src/gui/kernel/qplatformintegration_qpa.cpp @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformintegration_qpa.h" + +#include <QtGui/QPlatformFontDatabase> + +QT_BEGIN_NAMESPACE + +QPixmap QPlatformIntegration::grabWindow(WId window, int x, int y, int width, int height) const +{ + Q_UNUSED(window); + Q_UNUSED(x); + Q_UNUSED(y); + Q_UNUSED(width); + Q_UNUSED(height); + return QPixmap(); +} + +QPlatformEventLoopIntegration *QPlatformIntegration::createEventLoopIntegration() const +{ + return 0; +} + +bool QPlatformIntegration::hasOpenGL() const +{ + return false; +} + +QPlatformFontDatabase *QPlatformIntegration::fontDatabase() const +{ + static QPlatformFontDatabase *db = 0; + if (!db) { + db = new QPlatformFontDatabase; + } + return db; +} + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qplatformintegration_qpa.h b/src/gui/kernel/qplatformintegration_qpa.h new file mode 100644 index 0000000..b1f4e5f --- /dev/null +++ b/src/gui/kernel/qplatformintegration_qpa.h @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPLATFORMINTEGRATION_H +#define QPLATFORMINTEGRATION_H + +#include <QtGui/qwindowdefs.h> +#include <QtGui/private/qwindowsurface_p.h> +#include <QtGui/private/qpixmapdata_p.h> +#include <QtGui/qplatformscreen_qpa.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QPlatformWindow; +class QWindowSurface; +class QBlittable; +class QWidget; +class QPlatformEventLoopIntegration; +class QPlatformFontDatabase; + +class Q_GUI_EXPORT QPlatformIntegration +{ +public: + virtual ~QPlatformIntegration() { } + +// GraphicsSystem functions + virtual QPixmapData *createPixmapData(QPixmapData::PixelType type) const = 0; + virtual QPlatformWindow *createPlatformWindow(QWidget *widget, WId winId = 0) const = 0; + virtual QWindowSurface *createWindowSurface(QWidget *widget, WId winId) const = 0; + virtual void moveToScreen(QWidget *window, int screen) {Q_UNUSED(window); Q_UNUSED(screen);} + +// Window System functions + virtual QList<QPlatformScreen *> screens() const = 0; + virtual bool isVirtualDesktop() { return false; } + virtual QPixmap grabWindow(WId window, int x, int y, int width, int height) const; + +//Fontdatabase integration. + virtual QPlatformFontDatabase *fontDatabase() const; + +// Experimental in mainthread eventloop integration +// This should only be used if it is only possible to do window system event processing in +// the gui thread. All of the functions in QWindowSystemInterface are thread safe. + virtual QPlatformEventLoopIntegration *createEventLoopIntegration() const; + +//jl:XXX should it be hasGLContext and do we need it at all? + virtual bool hasOpenGL() const; + + +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QPLATFORMINTEGRATION_H diff --git a/src/gui/kernel/qplatformintegrationfactory_qpa.cpp b/src/gui/kernel/qplatformintegrationfactory_qpa.cpp new file mode 100644 index 0000000..9122e1a --- /dev/null +++ b/src/gui/kernel/qplatformintegrationfactory_qpa.cpp @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformintegrationfactory_qpa_p.h" +#include <QPlatformIntegrationPlugin> +#include "private/qfactoryloader_p.h" +#include "qmutex.h" + +#include "qapplication.h" +#include "qdebug.h" + +QT_BEGIN_NAMESPACE + +#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) +Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, + (QPlatformIntegrationFactoryInterface_iid, QLatin1String("/platforms"), Qt::CaseInsensitive)) +#endif + +QPlatformIntegration *QPlatformIntegrationFactory::create(const QString& key) +{ + QPlatformIntegration *ret = 0; + QStringList paramList = key.split(QLatin1Char(':')); + QString platform = paramList.takeFirst().toLower(); + +#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) + if (QPlatformIntegrationFactoryInterface *factory = qobject_cast<QPlatformIntegrationFactoryInterface*>(loader()->instance(platform))) + ret = factory->create(platform, paramList); +#endif + + return ret; +} + +/*! + Returns the list of valid keys, i.e. the keys this factory can + create styles for. + + \sa create() +*/ +QStringList QPlatformIntegrationFactory::keys() +{ +#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) + QStringList list = loader()->keys(); +#else + QStringList list; +#endif + return list; +} + +QT_END_NAMESPACE + diff --git a/src/gui/kernel/qplatformintegrationfactory_qpa_p.h b/src/gui/kernel/qplatformintegrationfactory_qpa_p.h new file mode 100644 index 0000000..ba02d2c --- /dev/null +++ b/src/gui/kernel/qplatformintegrationfactory_qpa_p.h @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPLATFORMINTEGRATIONFACTORY_H +#define QPLATFORMINTEGRATIONFACTORY_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/qstringlist.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QPlatformIntegration; + +class QPlatformIntegrationFactory +{ +public: + static QStringList keys(); + static QPlatformIntegration *create(const QString&); +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QPLATFORMINTEGRATIONFACTORY_H + diff --git a/src/gui/kernel/qplatformintegrationplugin_qpa.cpp b/src/gui/kernel/qplatformintegrationplugin_qpa.cpp new file mode 100644 index 0000000..3bf2474 --- /dev/null +++ b/src/gui/kernel/qplatformintegrationplugin_qpa.cpp @@ -0,0 +1,55 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformintegrationplugin_qpa.h" + +QT_BEGIN_NAMESPACE + +QPlatformIntegrationPlugin::QPlatformIntegrationPlugin(QObject *parent) + : QObject(parent) +{ +} + +QPlatformIntegrationPlugin::~QPlatformIntegrationPlugin() +{ +} + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qplatformintegrationplugin_qpa.h b/src/gui/kernel/qplatformintegrationplugin_qpa.h new file mode 100644 index 0000000..9c37cf7 --- /dev/null +++ b/src/gui/kernel/qplatformintegrationplugin_qpa.h @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPLATFORMINTEGRATIONPLUGIN_H +#define QPLATFORMINTEGRATIONPLUGIN_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/qplugin.h> +#include <QtCore/qfactoryinterface.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QPlatformIntegration; + +struct QPlatformIntegrationFactoryInterface : public QFactoryInterface +{ + virtual QPlatformIntegration *create(const QString &key, const QStringList ¶mList) = 0; +}; + +#define QPlatformIntegrationFactoryInterface_iid "com.nokia.Qt.QPlatformIntegrationFactoryInterface" + +Q_DECLARE_INTERFACE(QPlatformIntegrationFactoryInterface, QPlatformIntegrationFactoryInterface_iid) + +class Q_GUI_EXPORT QPlatformIntegrationPlugin : public QObject, public QPlatformIntegrationFactoryInterface +{ + Q_OBJECT + Q_INTERFACES(QPlatformIntegrationFactoryInterface:QFactoryInterface) +public: + explicit QPlatformIntegrationPlugin(QObject *parent = 0); + ~QPlatformIntegrationPlugin(); + + virtual QStringList keys() const = 0; + virtual QPlatformIntegration *create(const QString &key, const QStringList ¶mList) = 0; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QPLATFORMINTEGRATIONPLUGIN_H diff --git a/src/gui/kernel/qplatformscreen_qpa.cpp b/src/gui/kernel/qplatformscreen_qpa.cpp new file mode 100644 index 0000000..478d2d6 --- /dev/null +++ b/src/gui/kernel/qplatformscreen_qpa.cpp @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformscreen_qpa.h" +#include <QtGui/qapplication.h> +#include <QtGui/qdesktopwidget.h> + +QWidget *QPlatformScreen::topLevelAt(const QPoint & pos) const +{ + QWidgetList list = QApplication::topLevelWidgets(); + for (int i = list.size()-1; i >= 0; --i) { + QWidget *w = list[i]; + //### mask is ignored + if (w != QApplication::desktop() && w->isVisible() && w->geometry().contains(pos)) + return w; + } + + return 0; +} + +QSize QPlatformScreen::physicalSize() const +{ + static const int dpi = 100; + int width = geometry().width() / dpi * qreal(25.4) ; + int height = geometry().height() / dpi * qreal(25.4) ; + return QSize(width,height); +} + diff --git a/src/gui/kernel/qplatformscreen_qpa.h b/src/gui/kernel/qplatformscreen_qpa.h new file mode 100644 index 0000000..1704f0f --- /dev/null +++ b/src/gui/kernel/qplatformscreen_qpa.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPLATFORMSCREEN_H +#define QPLATFORMSCREEN_H + +#include <QtCore/qmetatype.h> +#include <QtCore/qnamespace.h> +#include <QtCore/qcoreevent.h> +#include <QtCore/qvariant.h> +#include <QtCore/qrect.h> +#include <QtCore/qobject.h> + +#include <QtGui/qcursor.h> +#include <QtGui/qimage.h> +#include <QtGui/qwidget.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class Q_GUI_EXPORT QPlatformScreen : public QObject +{ + Q_OBJECT +public: + virtual ~QPlatformScreen() { } + + virtual QRect geometry() const = 0; + virtual QRect availableGeometry() const {return geometry();} + virtual int depth() const = 0; + virtual QImage::Format format() const = 0; + virtual QSize physicalSize() const; + virtual void setDirty(const QRect &) {} + virtual QWidget *topLevelAt(const QPoint &point) const; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QPLATFORMSCREEN_H diff --git a/src/gui/kernel/qplatformwindow_qpa.cpp b/src/gui/kernel/qplatformwindow_qpa.cpp new file mode 100644 index 0000000..9d722d8 --- /dev/null +++ b/src/gui/kernel/qplatformwindow_qpa.cpp @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformwindow_qpa.h" + +#include <QtGui/qwidget.h> + +class QPlatformWindowPrivate +{ + QWidget *tlw; + QRect rect; + Qt::WindowFlags flags; + friend class QPlatformWindow; +}; + +QPlatformWindow::QPlatformWindow(QWidget *tlw) + : d_ptr(new QPlatformWindowPrivate) +{ + Q_D(QPlatformWindow); + d->tlw = tlw; + tlw->setPlatformWindow(this); +} + +QPlatformWindow::~QPlatformWindow() +{ +} + +QWidget *QPlatformWindow::widget() const +{ + Q_D(const QPlatformWindow); + return d->tlw; +} + +void QPlatformWindow::setGeometry(const QRect &rect) +{ + Q_D(QPlatformWindow); + d->rect = rect; +} + +QRect QPlatformWindow::geometry() const +{ + Q_D(const QPlatformWindow); + return d->rect; +} + +/*! +Reimplemented in subclasses to show the surface if \a visible is \c true, and hide it if \a visible is \c false. +*/ +void QPlatformWindow::setVisible(bool visible) +{ + Q_UNUSED(visible); +} +/*! +Requests setting the window flags of this surface to \a type. Returns the actual flags set. +*/ +Qt::WindowFlags QPlatformWindow::setWindowFlags(Qt::WindowFlags flags) +{ + Q_D(QPlatformWindow); + d->flags = flags; + return flags; +} + +/*! + Returns the effective window flags for this surface. +*/ +Qt::WindowFlags QPlatformWindow::windowFlags() const +{ + Q_D(const QPlatformWindow); + return d->flags; +} + +WId QPlatformWindow::winId() const { return WId(0); } + +void QPlatformWindow::setParent(const QPlatformWindow *) { qWarning("This plugin does not support setParent!"); } + +void QPlatformWindow::setWindowTitle(const QString &) {} + +void QPlatformWindow::raise() { qWarning("This plugin does not support raise()"); } + +void QPlatformWindow::lower() { qWarning("This plugin does not support lower()"); } + +void QPlatformWindow::setOpacity(qreal level) +{ + Q_UNUSED(level); + qWarning("This plugin does not support setting window opacity"); +} + +QPlatformGLContext *QPlatformWindow::glContext() const +{ + return 0; +} diff --git a/src/gui/kernel/qplatformwindow_qpa.h b/src/gui/kernel/qplatformwindow_qpa.h new file mode 100644 index 0000000..6dfba05 --- /dev/null +++ b/src/gui/kernel/qplatformwindow_qpa.h @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QPLATFORMWINDOW_H +#define QPLATFORMWINDOW_H + + +#include <QtCore/qscopedpointer.h> +#include <QtCore/qrect.h> +#include <QtCore/qstring.h> +#include <QtGui/qwindowdefs.h> + + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QPlatformWindowPrivate; +class QWidget; +class QPlatformGLContext; + +class Q_GUI_EXPORT QPlatformWindow +{ + Q_DECLARE_PRIVATE(QPlatformWindow); +public: + QPlatformWindow(QWidget *tlw); + virtual ~QPlatformWindow(); + + QWidget *widget() const; + virtual void setGeometry(const QRect &rect); + virtual QRect geometry() const; + + virtual void setVisible(bool visible); + virtual Qt::WindowFlags setWindowFlags(Qt::WindowFlags flags); + virtual Qt::WindowFlags windowFlags() const; + virtual WId winId() const; + virtual void setParent(const QPlatformWindow *window); + + virtual void setWindowTitle(const QString &); + virtual void raise(); + virtual void lower(); + + virtual void setOpacity(qreal level); + + virtual QPlatformGLContext *glContext() const; +protected: + QScopedPointer<QPlatformWindowPrivate> d_ptr; +private: + Q_DISABLE_COPY(QPlatformWindow); +}; + +QT_END_NAMESPACE + +QT_END_HEADER +#endif //QPLATFORMWINDOW_H diff --git a/src/gui/kernel/qplatformwindowformat_qpa.cpp b/src/gui/kernel/qplatformwindowformat_qpa.cpp new file mode 100644 index 0000000..d497e85 --- /dev/null +++ b/src/gui/kernel/qplatformwindowformat_qpa.cpp @@ -0,0 +1,1012 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformwindowformat_qpa.h" + +#include <QtCore/QDebug> + +Q_GLOBAL_STATIC(QPlatformWindowFormat, q_platformwindow_default_format); + +class QPlatformWindowFormatPrivate +{ +public: + QPlatformWindowFormatPrivate() + : ref(1) + , opts(QPlatformWindowFormat::DoubleBuffer | QPlatformWindowFormat::DepthBuffer + | QPlatformWindowFormat::Rgba | QPlatformWindowFormat::DirectRendering + | QPlatformWindowFormat::StencilBuffer | QPlatformWindowFormat::DeprecatedFunctions + | QPlatformWindowFormat::UseDefaultSharedContext) + , depthSize(-1) + , accumSize(-1) + , stencilSize(-1) + , redSize(-1) + , greenSize(-1) + , blueSize(-1) + , alphaSize(-1) + , numSamples(-1) + , swapInterval(-1) + , windowApi(QPlatformWindowFormat::Raster) + , sharedContext(0) + { + } + + QPlatformWindowFormatPrivate(const QPlatformWindowFormatPrivate *other) + : ref(1), + opts(other->opts), + depthSize(other->depthSize), + accumSize(other->accumSize), + stencilSize(other->stencilSize), + redSize(other->redSize), + greenSize(other->greenSize), + blueSize(other->blueSize), + alphaSize(other->alphaSize), + numSamples(other->numSamples), + swapInterval(other->swapInterval), + windowApi(other->windowApi), + sharedContext(other->sharedContext) + { + } + QAtomicInt ref; + QPlatformWindowFormat::FormatOptions opts; + int depthSize; + int accumSize; + int stencilSize; + int redSize; + int greenSize; + int blueSize; + int alphaSize; + int numSamples; + int swapInterval; + QPlatformWindowFormat::WindowApi windowApi; + QPlatformGLContext *sharedContext; +}; + +/*! + \class QPlatformWindowFormat + \brief The QPlatformWindowFormat class specifies the display format of an OpenGL + rendering context. + + \ingroup painting-3D + + A display format has several characteristics: + \list + \i \link setDoubleBuffer() Double or single buffering.\endlink + \i \link setDepth() Depth buffer.\endlink + \i \link setRgba() RGBA or color index mode.\endlink + \i \link setAlpha() Alpha channel.\endlink + \i \link setAccum() Accumulation buffer.\endlink + \i \link setStencil() Stencil buffer.\endlink + \i \link setStereo() Stereo buffers.\endlink + \i \link setDirectRendering() Direct rendering.\endlink + \i \link setOverlay() Presence of an overlay.\endlink + \i \link setPlane() Plane of an overlay.\endlink + \i \link setSampleBuffers() Multisample buffers.\endlink + \endlist + + You can also specify preferred bit depths for the color buffer, + depth buffer, alpha buffer, accumulation buffer and the stencil + buffer with the functions: setRedBufferSize(), setGreenBufferSize(), + setBlueBufferSize(), setDepthBufferSize(), setAlphaBufferSize(), + setAccumBufferSize() and setStencilBufferSize(). + + Note that even if you specify that you prefer a 32 bit depth + buffer (e.g. with setDepthBufferSize(32)), the format that is + chosen may not have a 32 bit depth buffer, even if there is a + format available with a 32 bit depth buffer. The main reason for + this is how the system dependant picking algorithms work on the + different platforms, and some format options may have higher + precedence than others. + + You create and tell a QPlatformWindowFormat object what rendering options you + want from an OpenGL rendering context. + + OpenGL drivers or accelerated hardware may or may not support + advanced features such as alpha channel or stereographic viewing. + If you request some features that the driver/hardware does not + provide when you create a QGLWidget, you will get a rendering + context with the nearest subset of features. + + There are different ways to define the display characteristics of + a rendering context. One is to create a QPlatformWindowFormat and make it the + default for the entire application: + \snippet doc/src/snippets/code/src_opengl_qgl.cpp 0 + + Or you can specify the desired format when creating an object of + your QGLWidget subclass: + \snippet doc/src/snippets/code/src_opengl_qgl.cpp 1 + + After the widget has been created, you can find out which of the + requested features the system was able to provide: + \snippet doc/src/snippets/code/src_opengl_qgl.cpp 2 + + \legalese + OpenGL is a trademark of Silicon Graphics, Inc. in the + United States and other countries. + \endlegalese + + \sa QGLContext, QGLWidget +*/ + +/*! + Constructs a QPlatformWindowFormat object with the following default settings: + \list + \i \link setDoubleBuffer() Double buffer:\endlink Enabled. + \i \link setDepth() Depth buffer:\endlink Enabled. + \i \link setRgba() RGBA:\endlink Enabled (i.e., color index disabled). + \i \link setAlpha() Alpha channel:\endlink Disabled. + \i \link setAccum() Accumulator buffer:\endlink Disabled. + \i \link setStencil() Stencil buffer:\endlink Enabled. + \i \link setStereo() Stereo:\endlink Disabled. + \i \link setDirectRendering() Direct rendering:\endlink Enabled. + \i \link setOverlay() Overlay:\endlink Disabled. + \i \link setPlane() Plane:\endlink 0 (i.e., normal plane). + \i \link setSampleBuffers() Multisample buffers:\endlink Disabled. + \endlist +*/ + +QPlatformWindowFormat::QPlatformWindowFormat() +{ + d = new QPlatformWindowFormatPrivate; +} + + +/*! + Creates a QPlatformWindowFormat object that is a copy of the current + defaultFormat(). + + If \a options is not 0, the default format is modified by the + specified format options. The \a options parameter should be + QGL::FormatOption values OR'ed together. + + This constructor makes it easy to specify a certain desired format + in classes derived from QGLWidget, for example: + \snippet doc/src/snippets/code/src_opengl_qgl.cpp 3 + + Note that there are QGL::FormatOption values to turn format settings + both on and off, e.g. QGL::DepthBuffer and QGL::NoDepthBuffer, + QGL::DirectRendering and QGL::IndirectRendering, etc. + + The \a plane parameter defaults to 0 and is the plane which this + format should be associated with. Not all OpenGL implementations + supports overlay/underlay rendering planes. + + \sa defaultFormat(), setOption(), setPlane() +*/ + +QPlatformWindowFormat::QPlatformWindowFormat(QPlatformWindowFormat::FormatOptions options) +{ + d = new QPlatformWindowFormatPrivate; + QPlatformWindowFormat::FormatOptions newOpts = options; + d->opts = defaultFormat().d->opts; + d->opts |= (newOpts & 0xffff); + d->opts &= ~(newOpts >> 16); +} + +/*! + \internal +*/ +void QPlatformWindowFormat::detach() +{ + if (d->ref != 1) { + QPlatformWindowFormatPrivate *newd = new QPlatformWindowFormatPrivate(d); + if (!d->ref.deref()) + delete d; + d = newd; + } +} + +/*! + Constructs a copy of \a other. +*/ + +QPlatformWindowFormat::QPlatformWindowFormat(const QPlatformWindowFormat &other) +{ + d = other.d; + d->ref.ref(); +} + +/*! + Assigns \a other to this object. +*/ + +QPlatformWindowFormat &QPlatformWindowFormat::operator=(const QPlatformWindowFormat &other) +{ + if (d != other.d) { + other.d->ref.ref(); + if (!d->ref.deref()) + delete d; + d = other.d; + } + return *this; +} + +/*! + Destroys the QPlatformWindowFormat. +*/ +QPlatformWindowFormat::~QPlatformWindowFormat() +{ + if (!d->ref.deref()) + delete d; +} + +/*! + \fn bool QPlatformWindowFormat::doubleBuffer() const + + Returns true if double buffering is enabled; otherwise returns + false. Double buffering is enabled by default. + + \sa setDoubleBuffer() +*/ + +/*! + If \a enable is true sets double buffering; otherwise sets single + buffering. + + Double buffering is enabled by default. + + Double buffering is a technique where graphics are rendered on an + off-screen buffer and not directly to the screen. When the drawing + has been completed, the program calls a swapBuffers() function to + exchange the screen contents with the buffer. The result is + flicker-free drawing and often better performance. + + \sa doubleBuffer(), QGLContext::swapBuffers(), + QGLWidget::swapBuffers() +*/ + +void QPlatformWindowFormat::setDoubleBuffer(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::DoubleBuffer : QPlatformWindowFormat::SingleBuffer); +} + + +/*! + \fn bool QPlatformWindowFormat::depth() const + + Returns true if the depth buffer is enabled; otherwise returns + false. The depth buffer is enabled by default. + + \sa setDepth(), setDepthBufferSize() +*/ + +/*! + If \a enable is true enables the depth buffer; otherwise disables + the depth buffer. + + The depth buffer is enabled by default. + + The purpose of a depth buffer (or Z-buffering) is to remove hidden + surfaces. Pixels are assigned Z values based on the distance to + the viewer. A pixel with a high Z value is closer to the viewer + than a pixel with a low Z value. This information is used to + decide whether to draw a pixel or not. + + \sa depth(), setDepthBufferSize() +*/ + +void QPlatformWindowFormat::setDepth(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::DepthBuffer : QPlatformWindowFormat::NoDepthBuffer); +} + + +/*! + \fn bool QPlatformWindowFormat::rgba() const + + Returns true if RGBA color mode is set. Returns false if color + index mode is set. The default color mode is RGBA. + + \sa setRgba() +*/ + +/*! + If \a enable is true sets RGBA mode. If \a enable is false sets + color index mode. + + The default color mode is RGBA. + + RGBA is the preferred mode for most OpenGL applications. In RGBA + color mode you specify colors as red + green + blue + alpha + quadruplets. + + In color index mode you specify an index into a color lookup + table. + + \sa rgba() +*/ + +void QPlatformWindowFormat::setRgba(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::Rgba : QPlatformWindowFormat::ColorIndex); +} + + +/*! + \fn bool QPlatformWindowFormat::alpha() const + + Returns true if the alpha buffer in the framebuffer is enabled; + otherwise returns false. The alpha buffer is disabled by default. + + \sa setAlpha(), setAlphaBufferSize() +*/ + +/*! + If \a enable is true enables the alpha buffer; otherwise disables + the alpha buffer. + + The alpha buffer is disabled by default. + + The alpha buffer is typically used for implementing transparency + or translucency. The A in RGBA specifies the transparency of a + pixel. + + \sa alpha(), setAlphaBufferSize() +*/ + +void QPlatformWindowFormat::setAlpha(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::AlphaChannel : QPlatformWindowFormat::NoAlphaChannel); +} + + +/*! + \fn bool QPlatformWindowFormat::accum() const + + Returns true if the accumulation buffer is enabled; otherwise + returns false. The accumulation buffer is disabled by default. + + \sa setAccum(), setAccumBufferSize() +*/ + +/*! + If \a enable is true enables the accumulation buffer; otherwise + disables the accumulation buffer. + + The accumulation buffer is disabled by default. + + The accumulation buffer is used to create blur effects and + multiple exposures. + + \sa accum(), setAccumBufferSize() +*/ + +void QPlatformWindowFormat::setAccum(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::AccumBuffer : QPlatformWindowFormat::NoAccumBuffer); +} + + +/*! + \fn bool QPlatformWindowFormat::stencil() const + + Returns true if the stencil buffer is enabled; otherwise returns + false. The stencil buffer is enabled by default. + + \sa setStencil(), setStencilBufferSize() +*/ + +/*! + If \a enable is true enables the stencil buffer; otherwise + disables the stencil buffer. + + The stencil buffer is enabled by default. + + The stencil buffer masks certain parts of the drawing area so that + masked parts are not drawn on. + + \sa stencil(), setStencilBufferSize() +*/ + +void QPlatformWindowFormat::setStencil(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::StencilBuffer: QPlatformWindowFormat::NoStencilBuffer); +} + + +/*! + \fn bool QPlatformWindowFormat::stereo() const + + Returns true if stereo buffering is enabled; otherwise returns + false. Stereo buffering is disabled by default. + + \sa setStereo() +*/ + +/*! + If \a enable is true enables stereo buffering; otherwise disables + stereo buffering. + + Stereo buffering is disabled by default. + + Stereo buffering provides extra color buffers to generate left-eye + and right-eye images. + + \sa stereo() +*/ + +void QPlatformWindowFormat::setStereo(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::StereoBuffers : QPlatformWindowFormat::NoStereoBuffers); +} + + +/*! + \fn bool QPlatformWindowFormat::directRendering() const + + Returns true if direct rendering is enabled; otherwise returns + false. + + Direct rendering is enabled by default. + + \sa setDirectRendering() +*/ + +/*! + If \a enable is true enables direct rendering; otherwise disables + direct rendering. + + Direct rendering is enabled by default. + + Enabling this option will make OpenGL bypass the underlying window + system and render directly from hardware to the screen, if this is + supported by the system. + + \sa directRendering() +*/ + +void QPlatformWindowFormat::setDirectRendering(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::DirectRendering : QPlatformWindowFormat::IndirectRendering); +} + +/*! + \fn bool QPlatformWindowFormat::sampleBuffers() const + + Returns true if multisample buffer support is enabled; otherwise + returns false. + + The multisample buffer is disabled by default. + + \sa setSampleBuffers() +*/ + +/*! + If \a enable is true, a GL context with multisample buffer support + is picked; otherwise ignored. + + \sa sampleBuffers(), setSamples(), samples() +*/ +void QPlatformWindowFormat::setSampleBuffers(bool enable) +{ + setOption(enable ? QPlatformWindowFormat::SampleBuffers : QPlatformWindowFormat::NoSampleBuffers); +} + +void QPlatformWindowFormat::setUseDefaultSharedContext(bool enable) +{ + if (enable) { + setOption(QPlatformWindowFormat::UseDefaultSharedContext); + d->sharedContext = 0; + } else { + setOption(QPlatformWindowFormat::NoDefaultSharedContext); + } +} + +/*! + Returns the number of samples per pixel when multisampling is + enabled. By default, the highest number of samples that is + available is used. + + \sa setSampleBuffers(), sampleBuffers(), setSamples() +*/ +int QPlatformWindowFormat::samples() const +{ + return d->numSamples; +} + +/*! + Set the preferred number of samples per pixel when multisampling + is enabled to \a numSamples. By default, the highest number of + samples available is used. + + \sa setSampleBuffers(), sampleBuffers(), samples() +*/ +void QPlatformWindowFormat::setSamples(int numSamples) +{ + detach(); + if (numSamples < 0) { + qWarning("QPlatformWindowFormat::setSamples: Cannot have negative number of samples per pixel %d", numSamples); + return; + } + d->numSamples = numSamples; + setSampleBuffers(numSamples > 0); +} + +/*! + \since 4.2 + + Set the preferred swap interval. This can be used to sync the GL + drawing into a system window to the vertical refresh of the screen. + Setting an \a interval value of 0 will turn the vertical refresh syncing + off, any value higher than 0 will turn the vertical syncing on. + + Under Windows and under X11, where the \c{WGL_EXT_swap_control} + and \c{GLX_SGI_video_sync} extensions are used, the \a interval + parameter can be used to set the minimum number of video frames + that are displayed before a buffer swap will occur. In effect, + setting the \a interval to 10, means there will be 10 vertical + retraces between every buffer swap. + + Under Windows the \c{WGL_EXT_swap_control} extension has to be present, + and under X11 the \c{GLX_SGI_video_sync} extension has to be present. +*/ +void QPlatformWindowFormat::setSwapInterval(int interval) +{ + detach(); + d->swapInterval = interval; +} + +/*! + \since 4.2 + + Returns the currently set swap interval. -1 is returned if setting + the swap interval isn't supported in the system GL implementation. +*/ +int QPlatformWindowFormat::swapInterval() const +{ + return d->swapInterval; +} + +void QPlatformWindowFormat::setWindowApi(QPlatformWindowFormat::WindowApi api) +{ + detach(); + d->windowApi = api; +} + +QPlatformWindowFormat::WindowApi QPlatformWindowFormat::windowApi() const +{ + return d->windowApi; +} + +void QPlatformWindowFormat::setSharedContext(QPlatformGLContext *context) +{ + setUseDefaultSharedContext(false); + d->sharedContext = context; +} + +QPlatformGLContext *QPlatformWindowFormat::sharedGLContext() const +{ + return d->sharedContext; +} + +///*! +// \fn bool QPlatformWindowFormat::hasOverlay() const + +// Returns true if overlay plane is enabled; otherwise returns false. + +// Overlay is disabled by default. + +// \sa setOverlay() +//*/ + +///*! +// If \a enable is true enables an overlay plane; otherwise disables +// the overlay plane. + +// Enabling the overlay plane will cause QGLWidget to create an +// additional context in an overlay plane. See the QGLWidget +// documentation for further information. + +// \sa hasOverlay() +//*/ + +//void QPlatformWindowFormat::setOverlay(bool enable) +//{ +// setOption(enable ? QPlatformWindowFormat::HasOverlay : QPlatformWindowFormat::NoOverlay); +//} + +/*! + Sets the format option to \a opt. + + \sa testOption() +*/ + +void QPlatformWindowFormat::setOption(QPlatformWindowFormat::FormatOptions opt) +{ + detach(); + if (opt & 0xffff) + d->opts |= opt; + else + d->opts &= ~(opt >> 16); +} + + + +/*! + Returns true if format option \a opt is set; otherwise returns false. + + \sa setOption() +*/ + +bool QPlatformWindowFormat::testOption(QPlatformWindowFormat::FormatOptions opt) const +{ + if (opt & 0xffff) + return (d->opts & opt) != 0; + else + return (d->opts & (opt >> 16)) == 0; +} + +/*! + Set the minimum depth buffer size to \a size. + + \sa depthBufferSize(), setDepth(), depth() +*/ +void QPlatformWindowFormat::setDepthBufferSize(int size) +{ + detach(); + if (size < 0) { + qWarning("QPlatformWindowFormat::setDepthBufferSize: Cannot set negative depth buffer size %d", size); + return; + } + d->depthSize = size; + setDepth(size > 0); +} + +/*! + Returns the depth buffer size. + + \sa depth(), setDepth(), setDepthBufferSize() +*/ +int QPlatformWindowFormat::depthBufferSize() const +{ + return d->depthSize; +} + +/*! + \since 4.2 + + Set the preferred red buffer size to \a size. + + \sa setGreenBufferSize(), setBlueBufferSize(), setAlphaBufferSize() +*/ +void QPlatformWindowFormat::setRedBufferSize(int size) +{ + detach(); + if (size < 0) { + qWarning("QPlatformWindowFormat::setRedBufferSize: Cannot set negative red buffer size %d", size); + return; + } + d->redSize = size; +} + +/*! + \since 4.2 + + Returns the red buffer size. + + \sa setRedBufferSize() +*/ +int QPlatformWindowFormat::redBufferSize() const +{ + return d->redSize; +} + +/*! + \since 4.2 + + Set the preferred green buffer size to \a size. + + \sa setRedBufferSize(), setBlueBufferSize(), setAlphaBufferSize() +*/ +void QPlatformWindowFormat::setGreenBufferSize(int size) +{ + detach(); + if (size < 0) { + qWarning("QPlatformWindowFormat::setGreenBufferSize: Cannot set negative green buffer size %d", size); + return; + } + d->greenSize = size; +} + +/*! + \since 4.2 + + Returns the green buffer size. + + \sa setGreenBufferSize() +*/ +int QPlatformWindowFormat::greenBufferSize() const +{ + return d->greenSize; +} + +/*! + \since 4.2 + + Set the preferred blue buffer size to \a size. + + \sa setRedBufferSize(), setGreenBufferSize(), setAlphaBufferSize() +*/ +void QPlatformWindowFormat::setBlueBufferSize(int size) +{ + detach(); + if (size < 0) { + qWarning("QPlatformWindowFormat::setBlueBufferSize: Cannot set negative blue buffer size %d", size); + return; + } + d->blueSize = size; +} + +/*! + \since 4.2 + + Returns the blue buffer size. + + \sa setBlueBufferSize() +*/ +int QPlatformWindowFormat::blueBufferSize() const +{ + return d->blueSize; +} + +/*! + Set the preferred alpha buffer size to \a size. + This function implicitly enables the alpha channel. + + \sa setRedBufferSize(), setGreenBufferSize(), alphaBufferSize() +*/ +void QPlatformWindowFormat::setAlphaBufferSize(int size) +{ + detach(); + if (size < 0) { + qWarning("QPlatformWindowFormat::setAlphaBufferSize: Cannot set negative alpha buffer size %d", size); + return; + } + d->alphaSize = size; + setAlpha(size > 0); +} + +/*! + Returns the alpha buffer size. + + \sa alpha(), setAlpha(), setAlphaBufferSize() +*/ +int QPlatformWindowFormat::alphaBufferSize() const +{ + return d->alphaSize; +} + +/*! + Set the preferred accumulation buffer size, where \a size is the + bit depth for each RGBA component. + + \sa accum(), setAccum(), accumBufferSize() +*/ +void QPlatformWindowFormat::setAccumBufferSize(int size) +{ + detach(); + if (size < 0) { + qWarning("QPlatformWindowFormat::setAccumBufferSize: Cannot set negative accumulate buffer size %d", size); + return; + } + d->accumSize = size; + setAccum(size > 0); +} + +/*! + Returns the accumulation buffer size. + + \sa setAccumBufferSize(), accum(), setAccum() +*/ +int QPlatformWindowFormat::accumBufferSize() const +{ + return d->accumSize; +} + +/*! + Set the preferred stencil buffer size to \a size. + + \sa stencilBufferSize(), setStencil(), stencil() +*/ +void QPlatformWindowFormat::setStencilBufferSize(int size) +{ + detach(); + if (size < 0) { + qWarning("QPlatformWindowFormat::setStencilBufferSize: Cannot set negative stencil buffer size %d", size); + return; + } + d->stencilSize = size; + setStencil(size > 0); +} + +/*! + Returns the stencil buffer size. + + \sa stencil(), setStencil(), setStencilBufferSize() +*/ +int QPlatformWindowFormat::stencilBufferSize() const +{ + return d->stencilSize; +} + +/*! + Returns the default QPlatformWindowFormat for the application. All QGLWidget + objects that are created use this format unless another format is + specified, e.g. when they are constructed. + + If no special default format has been set using + setDefaultFormat(), the default format is the same as that created + with QPlatformWindowFormat(). + + \sa setDefaultFormat() +*/ + +QPlatformWindowFormat QPlatformWindowFormat::defaultFormat() +{ + return *q_platformwindow_default_format(); +} + +/*! + Sets a new default QPlatformWindowFormat for the application to \a f. For + example, to set single buffering as the default instead of double + buffering, your main() might contain code like this: + \snippet doc/src/snippets/code/src_opengl_qgl.cpp 4 + + \sa defaultFormat() +*/ + +void QPlatformWindowFormat::setDefaultFormat(const QPlatformWindowFormat &f) +{ + *q_platformwindow_default_format() = f; +} + + +/*! + Returns the default QPlatformWindowFormat for overlay contexts. + + The default overlay format is: + \list + \i \link setDoubleBuffer() Double buffer:\endlink Disabled. + \i \link setDepth() Depth buffer:\endlink Disabled. + \i \link setRgba() RGBA:\endlink Disabled (i.e., color index enabled). + \i \link setAlpha() Alpha channel:\endlink Disabled. + \i \link setAccum() Accumulator buffer:\endlink Disabled. + \i \link setStencil() Stencil buffer:\endlink Disabled. + \i \link setStereo() Stereo:\endlink Disabled. + \i \link setDirectRendering() Direct rendering:\endlink Enabled. + \i \link setOverlay() Overlay:\endlink Disabled. + \i \link setSampleBuffers() Multisample buffers:\endlink Disabled. + \i \link setPlane() Plane:\endlink 1 (i.e., first overlay plane). + \endlist + + \sa setDefaultFormat() +*/ + +//QPlatformWindowFormat QPlatformWindowFormat::defaultOverlayFormat() +//{ +// return *defaultOverlayFormatInstance(); +//} + +///*! +// Sets a new default QPlatformWindowFormat for overlay contexts to \a f. This +// format is used whenever a QGLWidget is created with a format that +// hasOverlay() enabled. + +// For example, to get a double buffered overlay context (if +// available), use code like this: + +// \snippet doc/src/snippets/code/src_opengl_qgl.cpp 5 + +// As usual, you can find out after widget creation whether the +// underlying OpenGL system was able to provide the requested +// specification: + +// \snippet doc/src/snippets/code/src_opengl_qgl.cpp 6 + +// \sa defaultOverlayFormat() +//*/ + +//void QPlatformWindowFormat::setDefaultOverlayFormat(const QPlatformWindowFormat &f) +//{ +// QPlatformWindowFormat *defaultFormat = defaultOverlayFormatInstance(); +// *defaultFormat = f; +// // Make sure the user doesn't request that the overlays themselves +// // have overlays, since it is unlikely that the system supports +// // infinitely many planes... +// defaultFormat->setOverlay(false); +//} + + +/*! + Returns true if all the options of the two QPlatformWindowFormat objects + \a a and \a b are equal; otherwise returns false. + + \relates QPlatformWindowFormat +*/ + +bool operator==(const QPlatformWindowFormat& a, const QPlatformWindowFormat& b) +{ + return (a.d == b.d) || ((int) a.d->opts == (int) b.d->opts + && a.d->alphaSize == b.d->alphaSize + && a.d->accumSize == b.d->accumSize + && a.d->stencilSize == b.d->stencilSize + && a.d->depthSize == b.d->depthSize + && a.d->redSize == b.d->redSize + && a.d->greenSize == b.d->greenSize + && a.d->blueSize == b.d->blueSize + && a.d->numSamples == b.d->numSamples + && a.d->swapInterval == b.d->swapInterval + && a.d->windowApi == b.d->windowApi); +} + + +/*! + Returns false if all the options of the two QPlatformWindowFormat objects + \a a and \a b are equal; otherwise returns true. + + \relates QPlatformWindowFormat +*/ + +bool operator!=(const QPlatformWindowFormat& a, const QPlatformWindowFormat& b) +{ + return !(a == b); +} + +#ifndef QT_NO_DEBUG_STREAM +QDebug operator<<(QDebug dbg, const QPlatformWindowFormat &f) +{ + const QPlatformWindowFormatPrivate * const d = f.d; + + dbg.nospace() << "QGLFormat(" + << "options " << d->opts + << ", depthBufferSize " << d->depthSize + << ", accumBufferSize " << d->accumSize + << ", stencilBufferSize " << d->stencilSize + << ", redBufferSize " << d->redSize + << ", greenBufferSize " << d->greenSize + << ", blueBufferSize " << d->blueSize + << ", alphaBufferSize " << d->alphaSize + << ", samples " << d->numSamples + << ", swapInterval " << d->swapInterval + << ')'; + + return dbg.space(); +} +#endif diff --git a/src/gui/kernel/qplatformwindowformat_qpa.h b/src/gui/kernel/qplatformwindowformat_qpa.h new file mode 100644 index 0000000..63df76a --- /dev/null +++ b/src/gui/kernel/qplatformwindowformat_qpa.h @@ -0,0 +1,241 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QPLATFORMWINDOWFORMAT_QPA_H +#define QPLATFORMWINDOWFORMAT_QPA_H + +#include <QtGui/QPlatformWindow> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QPlatformWindowFormatPrivate; + +class Q_GUI_EXPORT QPlatformWindowFormat +{ +public: + enum FormatOption { + DoubleBuffer = 0x0001, + DepthBuffer = 0x0002, + Rgba = 0x0004, + AlphaChannel = 0x0008, + AccumBuffer = 0x0010, + StencilBuffer = 0x0020, + StereoBuffers = 0x0040, + DirectRendering = 0x0080, + HasOverlay = 0x0100, + SampleBuffers = 0x0200, + DeprecatedFunctions = 0x0400, + UseDefaultSharedContext = 0x0800, + SingleBuffer = DoubleBuffer << 16, + NoDepthBuffer = DepthBuffer << 16, + ColorIndex = Rgba << 16, + NoAlphaChannel = AlphaChannel << 16, + NoAccumBuffer = AccumBuffer << 16, + NoStencilBuffer = StencilBuffer << 16, + NoStereoBuffers = StereoBuffers << 16, + IndirectRendering = DirectRendering << 16, + NoOverlay = HasOverlay << 16, + NoSampleBuffers = SampleBuffers << 16, + NoDeprecatedFunctions = DeprecatedFunctions << 16, + NoDefaultSharedContext = UseDefaultSharedContext << 16 + + }; + Q_DECLARE_FLAGS(FormatOptions, FormatOption) + + enum WindowApi { + Raster, + OpenGL, + OpenVG + }; + + QPlatformWindowFormat(); + QPlatformWindowFormat(FormatOptions options); + QPlatformWindowFormat(const QPlatformWindowFormat &other); + QPlatformWindowFormat &operator=(const QPlatformWindowFormat &other); + ~QPlatformWindowFormat(); + + void setDepthBufferSize(int size); + int depthBufferSize() const; + + void setAccumBufferSize(int size); + int accumBufferSize() const; + + void setRedBufferSize(int size); + int redBufferSize() const; + + void setGreenBufferSize(int size); + int greenBufferSize() const; + + void setBlueBufferSize(int size); + int blueBufferSize() const; + + void setAlphaBufferSize(int size); + int alphaBufferSize() const; + + void setStencilBufferSize(int size); + int stencilBufferSize() const; + + void setSampleBuffers(bool enable); + bool sampleBuffers() const; + + void setSamples(int numSamples); + int samples() const; + + void setSwapInterval(int interval); + int swapInterval() const; + + void setWindowApi(QPlatformWindowFormat::WindowApi api); + WindowApi windowApi() const; + + void setSharedContext(QPlatformGLContext *context); + QPlatformGLContext *sharedGLContext() const; + + bool doubleBuffer() const; + void setDoubleBuffer(bool enable); + bool depth() const; + void setDepth(bool enable); + bool rgba() const; + void setRgba(bool enable); + bool alpha() const; + void setAlpha(bool enable); + bool accum() const; + void setAccum(bool enable); + bool stencil() const; + void setStencil(bool enable); + bool stereo() const; + void setStereo(bool enable); + bool directRendering() const; + void setDirectRendering(bool enable); + bool useDefaultSharedContext() const; + void setUseDefaultSharedContext(bool enable); +// bool hasOverlay() const; +// void setOverlay(bool enable); + + void setOption(QPlatformWindowFormat::FormatOptions opt); + bool testOption(QPlatformWindowFormat::FormatOptions opt) const; + + static QPlatformWindowFormat defaultFormat(); + static void setDefaultFormat(const QPlatformWindowFormat& f); + +private: + QPlatformWindowFormatPrivate *d; + + void detach(); + + friend Q_GUI_EXPORT bool operator==(const QPlatformWindowFormat&, const QPlatformWindowFormat&); + friend Q_GUI_EXPORT bool operator!=(const QPlatformWindowFormat&, const QPlatformWindowFormat&); +#ifndef QT_NO_DEBUG_STREAM + friend Q_GUI_EXPORT QDebug operator<<(QDebug, const QPlatformWindowFormat &); +#endif +}; + +Q_GUI_EXPORT bool operator==(const QPlatformWindowFormat&, const QPlatformWindowFormat&); +Q_GUI_EXPORT bool operator!=(const QPlatformWindowFormat&, const QPlatformWindowFormat&); + +#ifndef QT_NO_DEBUG_STREAM +Q_OPENGL_EXPORT QDebug operator<<(QDebug, const QPlatformWindowFormat &); +#endif + +Q_DECLARE_OPERATORS_FOR_FLAGS(QPlatformWindowFormat::FormatOptions) + +inline bool QPlatformWindowFormat::doubleBuffer() const +{ + return testOption(QPlatformWindowFormat::DoubleBuffer); +} + +inline bool QPlatformWindowFormat::depth() const +{ + return testOption(QPlatformWindowFormat::DepthBuffer); +} + +inline bool QPlatformWindowFormat::rgba() const +{ + return testOption(QPlatformWindowFormat::Rgba); +} + +inline bool QPlatformWindowFormat::alpha() const +{ + return testOption(QPlatformWindowFormat::AlphaChannel); +} + +inline bool QPlatformWindowFormat::accum() const +{ + return testOption(QPlatformWindowFormat::AccumBuffer); +} + +inline bool QPlatformWindowFormat::stencil() const +{ + return testOption(QPlatformWindowFormat::StencilBuffer); +} + +inline bool QPlatformWindowFormat::stereo() const +{ + return testOption(QPlatformWindowFormat::StereoBuffers); +} + +inline bool QPlatformWindowFormat::directRendering() const +{ + return testOption(QPlatformWindowFormat::DirectRendering); +} + +//inline bool QPlatformWindowFormat::hasOverlay() const +//{ +// return testOption(QPlatformWindowFormat::HasOverlay); +//} + +inline bool QPlatformWindowFormat::sampleBuffers() const +{ + return testOption(QPlatformWindowFormat::SampleBuffers); +} + +inline bool QPlatformWindowFormat::useDefaultSharedContext() const +{ + return testOption(QPlatformWindowFormat::UseDefaultSharedContext); +} + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif //QPLATFORMWINDOWFORMAT_QPA_H diff --git a/src/gui/kernel/qsizepolicy.qdoc b/src/gui/kernel/qsizepolicy.qdoc index f6a350c..504821e 100644 --- a/src/gui/kernel/qsizepolicy.qdoc +++ b/src/gui/kernel/qsizepolicy.qdoc @@ -7,11 +7,11 @@ ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in a -** written agreement between you and Nokia. +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Free Documentation License ** Alternatively, this file may be used under the terms of the GNU Free diff --git a/src/gui/kernel/qsoftkeymanager_s60.cpp b/src/gui/kernel/qsoftkeymanager_s60.cpp index fee1580..c81d75f 100644 --- a/src/gui/kernel/qsoftkeymanager_s60.cpp +++ b/src/gui/kernel/qsoftkeymanager_s60.cpp @@ -265,7 +265,7 @@ bool QSoftKeyManagerPrivateS60::setSoftkeyImage(CEikButtonGroupContainer *cba, CFbsBitmap* nMask = softkeyAlpha.toSymbianCFbsBitmap(); CEikImage* myimage = new (ELeave) CEikImage; - myimage->SetPicture( nBitmap, nMask ); // nBitmap and nMask ownership transfered + myimage->SetPicture( nBitmap, nMask ); // nBitmap and nMask ownership transferred EikSoftkeyImage::SetImage(cba, *myimage, left); // Takes myimage ownership cbaHasImage[position] = true; diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp index 893ba2b..48b7ac1 100644 --- a/src/gui/kernel/qstandardgestures.cpp +++ b/src/gui/kernel/qstandardgestures.cpp @@ -194,29 +194,28 @@ QGestureRecognizer::Result QPinchGestureRecognizer::recognize(QGesture *state, d->hotSpot = p1.screenPos(); d->isHotSpotSet = true; + QPointF centerPoint = (p1.screenPos() + p2.screenPos()) / 2.0; if (d->isNewSequence) { d->startPosition[0] = p1.screenPos(); d->startPosition[1] = p2.screenPos(); + d->lastCenterPoint = centerPoint; + } else { + d->lastCenterPoint = d->centerPoint; } - QLineF line(p1.screenPos(), p2.screenPos()); - QLineF lastLine(p1.lastScreenPos(), p2.lastScreenPos()); - QLineF tmp(line); - tmp.setLength(line.length() / 2.); - QPointF centerPoint = tmp.p2(); - - d->lastCenterPoint = d->centerPoint; d->centerPoint = centerPoint; - d->changeFlags |= QPinchGesture::CenterPointChanged; - const qreal scaleFactor = line.length() / lastLine.length(); + d->changeFlags |= QPinchGesture::CenterPointChanged; if (d->isNewSequence) { - d->lastScaleFactor = scaleFactor; + d->scaleFactor = 1.0; + d->lastScaleFactor = 1.0; } else { d->lastScaleFactor = d->scaleFactor; + QLineF line(p1.screenPos(), p2.screenPos()); + QLineF lastLine(p1.lastScreenPos(), p2.lastScreenPos()); + d->scaleFactor = line.length() / lastLine.length(); } - d->scaleFactor = scaleFactor; - d->totalScaleFactor = d->totalScaleFactor * scaleFactor; + d->totalScaleFactor = d->totalScaleFactor * d->scaleFactor; d->changeFlags |= QPinchGesture::ScaleFactorChanged; qreal angle = QLineF(p1.screenPos(), p2.screenPos()).angle(); @@ -227,7 +226,7 @@ QGestureRecognizer::Result QPinchGestureRecognizer::recognize(QGesture *state, startAngle -= 360; const qreal rotationAngle = startAngle - angle; if (d->isNewSequence) - d->lastRotationAngle = rotationAngle; + d->lastRotationAngle = 0.0; else d->lastRotationAngle = d->rotationAngle; d->rotationAngle = rotationAngle; diff --git a/src/gui/kernel/qt_cocoa_helpers_mac.mm b/src/gui/kernel/qt_cocoa_helpers_mac.mm index 2dd3791..48d21e9 100644 --- a/src/gui/kernel/qt_cocoa_helpers_mac.mm +++ b/src/gui/kernel/qt_cocoa_helpers_mac.mm @@ -79,6 +79,7 @@ #include <qdesktopwidget.h> #include <qevent.h> #include <qpixmapcache.h> +#include <qvarlengtharray.h> #include <private/qevent_p.h> #include <private/qt_cocoa_helpers_mac_p.h> #include <private/qt_mac_p.h> @@ -616,6 +617,27 @@ Qt::KeyboardModifiers qt_cocoaModifiers2QtModifiers(ulong modifierFlags) return qtMods; } +NSString *qt_mac_removePrivateUnicode(NSString* string) +{ + int len = [string length]; + if (len) { + QVarLengthArray <unichar, 10> characters(len); + bool changed = false; + for (int i = 0; i<len; i++) { + characters[i] = [string characterAtIndex:i]; + // check if they belong to key codes in private unicode range + // currently we need to handle only the NSDeleteFunctionKey + if (characters[i] == NSDeleteFunctionKey) { + characters[i] = NSDeleteCharacter; + changed = true; + } + } + if (changed) + return [NSString stringWithCharacters:characters.data() length:len]; + } + return string; +} + Qt::KeyboardModifiers qt_cocoaDragOperation2QtModifiers(uint dragOperations) { Qt::KeyboardModifiers qtMods =Qt::NoModifier; @@ -1365,11 +1387,11 @@ QString qt_mac_get_pasteboardString(OSPasteboardRef paste) QMacCocoaAutoReleasePool pool; NSPasteboard *pb = nil; CFStringRef pbname; - if (PasteboardCopyName (paste, &pbname)) { - pb = [NSPasteboard generalPasteboard]; + if (PasteboardCopyName(paste, &pbname) == noErr) { + pb = [NSPasteboard pasteboardWithName:const_cast<NSString *>(reinterpret_cast<const NSString *>(pbname))]; + CFRelease(pbname); } else { - pb = [NSPasteboard pasteboardWithName:reinterpret_cast<const NSString *>(pbname)]; - CFRelease (pbname); + pb = [NSPasteboard generalPasteboard]; } if (pb) { NSString *text = [pb stringForType:NSStringPboardType]; @@ -1561,6 +1583,13 @@ void qt_cocoaStackChildWindowOnTopOfOtherChildren(QWidget *childWidget) } } +void qt_mac_display(QWidget *widget) +{ + NSView *theNSView = qt_mac_nativeview_for(widget); + [theNSView display]; + return; +} + #endif // QT_MAC_USE_COCOA QT_END_NAMESPACE diff --git a/src/gui/kernel/qt_cocoa_helpers_mac_p.h b/src/gui/kernel/qt_cocoa_helpers_mac_p.h index 5c23392..04c2d06 100644 --- a/src/gui/kernel/qt_cocoa_helpers_mac_p.h +++ b/src/gui/kernel/qt_cocoa_helpers_mac_p.h @@ -227,6 +227,8 @@ void qt_cocoaPostMessage(id target, SEL selector, int argCount=0, id arg1=0, id void qt_mac_post_retranslateAppMenu(); +void qt_mac_display(QWidget *widget); + QT_END_NAMESPACE #endif // QT_COCOA_HELPERS_MAC_P_H diff --git a/src/gui/kernel/qt_x11_p.h b/src/gui/kernel/qt_x11_p.h index d62d9c3..56c8094 100644 --- a/src/gui/kernel/qt_x11_p.h +++ b/src/gui/kernel/qt_x11_p.h @@ -338,6 +338,7 @@ enum DesktopEnvironment { DE_KDE, DE_GNOME, DE_CDE, + DE_MEEGO_COMPOSITOR, DE_4DWM }; diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp index cffad1d..cd1c9f0 100644 --- a/src/gui/kernel/qwidget.cpp +++ b/src/gui/kernel/qwidget.cpp @@ -68,6 +68,7 @@ # include "qt_cocoa_helpers_mac_p.h" # include "qmainwindow.h" # include "qtoolbar.h" +# include <private/qmainwindowlayout_p.h> #endif #if defined(Q_WS_QWS) # include "qwsdisplay_qws.h" @@ -75,6 +76,9 @@ # include "qpaintengine.h" // for PorterDuff # include "private/qwindowsurface_qws_p.h" #endif +#if defined(Q_WS_QPA) +#include "qplatformwindow_qpa.h" +#endif #include "qpainter.h" #include "qtooltip.h" #include "qwhatsthis.h" @@ -235,6 +239,17 @@ void QWidgetBackingStoreTracker::unregisterWidget(QWidget *w) } } +/*! + \internal + Recursively remove widget and all of its descendents. + */ +void QWidgetBackingStoreTracker::unregisterWidgetSubtree(QWidget *widget) +{ + unregisterWidget(widget); + foreach (QObject *child, widget->children()) + if (QWidget *childWidget = qobject_cast<QWidget *>(child)) + unregisterWidgetSubtree(childWidget); +} QWidgetPrivate::QWidgetPrivate(int version) : QObjectPrivate(version) @@ -273,6 +288,9 @@ QWidgetPrivate::QWidgetPrivate(int version) , isMoved(0) , isGLWidget(0) , usesDoubleBufferedGLContext(0) +#ifndef QT_NO_IM + , inheritsInputMethodHints(0) +#endif #if defined(Q_WS_X11) , picture(0) #elif defined(Q_WS_WIN) @@ -285,6 +303,8 @@ QWidgetPrivate::QWidgetPrivate(int version) , hasAlienChildren(0) , window_event(0) , qd_hd(0) +#elif defined (Q_WS_QPA) + , screenNumber(0) #endif { if (!qApp) { @@ -301,6 +321,9 @@ QWidgetPrivate::QWidgetPrivate(int version) drawRectOriginalAdded = false; originalDrawMethod = true; changeMethods = false; + hasOwnContext = false; + isInUnifiedToolbar = false; + unifiedSurface = 0; #endif // QT_MAC_USE_COCOA #ifdef QWIDGET_EXTRA_DEBUG static int count = 0; @@ -322,15 +345,27 @@ QWidgetPrivate::~QWidgetPrivate() #endif //QT_NO_GRAPHICSEFFECT } +class QDummyWindowSurface : public QWindowSurface +{ +public: + QDummyWindowSurface(QWidget *window) : QWindowSurface(window) {} + QPaintDevice *paintDevice() { return window(); } + void flush(QWidget *, const QRegion &, const QPoint &) {} +}; + QWindowSurface *QWidgetPrivate::createDefaultWindowSurface() { Q_Q(QWidget); QWindowSurface *surface; - if (QApplicationPrivate::graphicsSystem()) - surface = QApplicationPrivate::graphicsSystem()->createWindowSurface(q); - else - surface = createDefaultWindowSurface_sys(); + if (q->property("_q_DummyWindowSurface").toBool()) { + surface = new QDummyWindowSurface(q); + } else { + if (QApplicationPrivate::graphicsSystem()) + surface = QApplicationPrivate::graphicsSystem()->createWindowSurface(q); + else + surface = createDefaultWindowSurface_sys(); + } return surface; } @@ -728,9 +763,9 @@ void QWidget::setAutoFillBackground(bool enabled) \list \i mouseMoveEvent() is called whenever the mouse moves while a mouse button is held down. This can be useful during drag and drop - operations. If you call setMouseTracking(true), you get mouse move - events even when no buttons are held down. (See also the \l{Drag - and Drop} guide.) + operations. If you call \l{setMouseTracking()}{setMouseTracking}(true), + you get mouse move events even when no buttons are held down. + (See also the \l{Drag and Drop} guide.) \i keyReleaseEvent() is called whenever a key is released and while it is held down (if the key is auto-repeating). In that case, the widget will receive a pair of key release and key press event for @@ -1240,6 +1275,12 @@ void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f) // programmer specified desktop widget xinfo = desktopWidget->d_func()->xinfo; } +#elif defined(Q_WS_QPA) + if (desktopWidget) { + int screen = desktopWidget->d_func()->screenNumber; + QPlatformIntegration *platform = QApplicationPrivate::platformIntegration(); + platform->moveToScreen(q, screen); + } #else Q_UNUSED(desktopWidget); #endif @@ -1371,6 +1412,7 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow) flags |= Qt::Window; } +#ifndef Q_WS_QPA if (QWidget *parent = parentWidget()) { #ifdef Q_WS_MAC if (testAttribute(Qt::WA_NativeWindow) == false) @@ -1391,6 +1433,7 @@ void QWidget::create(WId window, bool initializeWindow, bool destroyOldWindow) return; } } +#endif //Q_WS_QPA #ifdef QT3_SUPPORT if (flags & Qt::WStaticContents) @@ -1549,13 +1592,13 @@ QWidget::~QWidget() } } -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) +#if defined(Q_WS_WIN) || defined(Q_WS_X11)|| defined(Q_WS_MAC) else if (!internalWinId() && isVisible()) { qApp->d_func()->sendSyntheticEnterLeave(this); -#ifdef Q_WS_QWS - } else if (isVisible()) { + } +#elif defined(Q_WS_QWS) || defined(Q_WS_QPA) + else if (isVisible()) { qApp->d_func()->sendSyntheticEnterLeave(this); -#endif } #endif @@ -1688,6 +1731,10 @@ void QWidgetPrivate::createTLExtra() static int count = 0; qDebug() << "tlextra" << ++count; #endif +#if defined(Q_WS_QPA) + x->platformWindow = 0; + x->platformWindowFormat = QPlatformWindowFormat::defaultFormat(); +#endif } } @@ -2422,7 +2469,9 @@ WId QWidget::winId() const qDebug() << "QWidget::winId: creating native window for" << this; #endif QWidget *that = const_cast<QWidget*>(this); +#ifndef Q_WS_QPA that->setAttribute(Qt::WA_NativeWindow); +#endif that->d_func()->createWinId(); return that->data->winid; } @@ -2439,6 +2488,7 @@ void QWidgetPrivate::createWinId(WId winid) #endif const bool forceNativeWindow = q->testAttribute(Qt::WA_NativeWindow); if (!q->testAttribute(Qt::WA_WState_Created) || (forceNativeWindow && !q->internalWinId())) { +#ifndef Q_WS_QPA if (!q->isWindow()) { QWidget *parent = q->parentWidget(); QWidgetPrivate *pd = parent->d_func(); @@ -2466,6 +2516,11 @@ void QWidgetPrivate::createWinId(WId winid) } else { q->create(); } +#else + Q_UNUSED(winid); + q->create(); +#endif //Q_WS_QPA + } } @@ -2988,6 +3043,15 @@ bool QWidget::isFullScreen() const */ void QWidget::showFullScreen() { +#ifdef Q_WS_MAC + // If the unified toolbar is enabled, we have to disable it before going fullscreen. + QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this); + if (mainWindow && mainWindow->unifiedTitleAndToolBarOnMac()) { + mainWindow->setUnifiedTitleAndToolBarOnMac(false); + QMainWindowLayout *mainLayout = qobject_cast<QMainWindowLayout*>(mainWindow->layout()); + mainLayout->activateUnifiedToolbarAfterFullScreen = true; + } +#endif // Q_WS_MAC ensurePolished(); #ifdef QT3_SUPPORT if (parent()) @@ -3020,6 +3084,18 @@ void QWidget::showMaximized() setWindowState((windowState() & ~(Qt::WindowMinimized | Qt::WindowFullScreen)) | Qt::WindowMaximized); +#ifdef Q_WS_MAC + // If the unified toolbar was enabled before going fullscreen, we have to enable it back. + QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this); + if (mainWindow) + { + QMainWindowLayout *mainLayout = qobject_cast<QMainWindowLayout*>(mainWindow->layout()); + if (mainLayout->activateUnifiedToolbarAfterFullScreen) { + mainWindow->setUnifiedTitleAndToolBarOnMac(true); + mainLayout->activateUnifiedToolbarAfterFullScreen = false; + } + } +#endif // Q_WS_MAC show(); } @@ -3041,6 +3117,18 @@ void QWidget::showNormal() setWindowState(windowState() & ~(Qt::WindowMinimized | Qt::WindowMaximized | Qt::WindowFullScreen)); +#ifdef Q_WS_MAC + // If the unified toolbar was enabled before going fullscreen, we have to enable it back. + QMainWindow *mainWindow = qobject_cast<QMainWindow*>(this); + if (mainWindow) + { + QMainWindowLayout *mainLayout = qobject_cast<QMainWindowLayout*>(mainWindow->layout()); + if (mainLayout->activateUnifiedToolbarAfterFullScreen) { + mainWindow->setUnifiedTitleAndToolBarOnMac(true); + mainLayout->activateUnifiedToolbarAfterFullScreen = false; + } + } +#endif // Q_WS_MAC show(); } @@ -5316,6 +5404,14 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP if (rgn.isEmpty()) return; +#if defined(Q_WS_MAC) && defined(QT_MAC_USE_COCOA) + // We disable the rendering of QToolBar in the backingStore if + // it's supposed to be in the unified toolbar on Mac OS X. + if (backingStore && isInUnifiedToolbar) + return; +#endif // Q_WS_MAC && QT_MAC_USE_COCOA + + Q_Q(QWidget); #ifndef QT_NO_GRAPHICSEFFECT if (graphicsEffect && graphicsEffect->isEnabled()) { @@ -5378,6 +5474,7 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP QPaintEngine *paintEngine = pdev->paintEngine(); if (paintEngine) { setRedirected(pdev, -offset); + #ifdef Q_WS_MAC // (Alien support) Special case for Mac when redirecting: If the paint device // is of the Widget type we need to set WA_WState_InPaintEvent since painting @@ -5420,7 +5517,7 @@ void QWidgetPrivate::drawWidget(QPaintDevice *pdev, const QRegion &rgn, const QP //actually send the paint event QPaintEvent e(toBePainted); QCoreApplication::sendSpontaneousEvent(q, &e); -#if !defined(Q_WS_MAC) && !defined(Q_WS_QWS) +#if !defined(Q_WS_QWS) && !defined(Q_WS_QPA) if (backingStore && !onScreen && !asRoot && (q->internalWinId() || !q->nativeParentWidget()->isWindow())) backingStore->markDirtyOnScreen(toBePainted, q, offset); #endif @@ -6956,7 +7053,11 @@ bool QWidget::restoreGeometry(const QByteArray &geometry) if (maximized || fullScreen) { // set geomerty before setting the window state to make // sure the window is maximized to the right screen. + // Skip on windows: the window is restored into a broken + // half-maximized state. +#ifndef Q_WS_WIN setGeometry(restoredNormalGeometry); +#endif Qt::WindowStates ws = windowState(); if (maximized) ws |= Qt::WindowMaximized; @@ -7458,7 +7559,7 @@ void QWidgetPrivate::hide_helper() // next bit tries to move the focus if the focus widget is now // hidden. if (wasVisible) { -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) +#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA) qApp->d_func()->sendSyntheticEnterLeave(q); #endif @@ -7590,7 +7691,7 @@ void QWidget::setVisible(bool visible) d->show_helper(); -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) +#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA) qApp->d_func()->sendSyntheticEnterLeave(this); #endif } @@ -7722,7 +7823,7 @@ void QWidgetPrivate::hideChildren(bool spontaneous) widget->d_func()->hide_sys(); } } -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) +#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined (Q_WS_QWS) || defined(Q_WS_MAC) || defined(Q_WS_QPA) qApp->d_func()->sendSyntheticEnterLeave(widget); #endif #ifndef QT_NO_ACCESSIBILITY @@ -8653,8 +8754,8 @@ bool QWidget::event(QEvent *event) /*! This event handler can be reimplemented to handle state changes. - The state being changed in this event can be retrieved through event \a - event. + The state being changed in this event can be retrieved through the \a event + supplied. Change events include: QEvent::ToolBarChange, QEvent::ActivationChange, QEvent::EnabledChange, QEvent::FontChange, @@ -9217,9 +9318,13 @@ QVariant QWidget::inputMethodQuery(Qt::InputMethodQuery query) const */ Qt::InputMethodHints QWidget::inputMethodHints() const { - Q_D(const QWidget); #ifndef QT_NO_IM - return d->imHints; + const QWidgetPrivate *priv = d_func(); + while (priv->inheritsInputMethodHints) { + priv = priv->q_func()->parentWidget()->d_func(); + Q_ASSERT(priv); + } + return priv->imHints; #else //QT_NO_IM return 0; #endif //QT_NO_IM @@ -9996,7 +10101,16 @@ void QWidget::setParent(QWidget *parent, Qt::WindowFlags f) if (newParent && isAncestorOf(focusWidget())) focusWidget()->clearFocus(); + QTLWExtra *oldTopExtra = window()->d_func()->maybeTopData(); + QWidgetBackingStoreTracker *oldBsTracker = oldTopExtra ? &oldTopExtra->backingStore : 0; + d->setParent_sys(parent, f); + + QTLWExtra *topExtra = window()->d_func()->maybeTopData(); + QWidgetBackingStoreTracker *bsTracker = topExtra ? &topExtra->backingStore : 0; + if (oldBsTracker && oldBsTracker != bsTracker) + oldBsTracker->unregisterWidgetSubtree(this); + if (desktopWidget) parent = 0; @@ -10487,7 +10601,6 @@ void QWidget::setAttribute(Qt::WidgetAttribute attribute, bool on) Q_ASSERT_X(sizeof(d->high_attributes)*8 >= (Qt::WA_AttributeCount - sizeof(uint)*8), "QWidget::setAttribute(WidgetAttribute, bool)", "QWidgetPrivate::high_attributes[] too small to contain all attributes in WidgetAttribute"); - #ifdef Q_WS_WIN // ### Don't use PaintOnScreen+paintEngine() to do native painting in 5.0 if (attribute == Qt::WA_PaintOnScreen && on && !inherits("QGLWidget")) { diff --git a/src/gui/kernel/qwidget.h b/src/gui/kernel/qwidget.h index 980f40f..eea7cca 100644 --- a/src/gui/kernel/qwidget.h +++ b/src/gui/kernel/qwidget.h @@ -56,6 +56,10 @@ #include <QtGui/qcursor.h> #include <QtGui/qkeysequence.h> +#ifdef Q_WS_QPA //should this go somewhere else? +#include <QtGui/qplatformwindowformat_qpa.h> +#endif + #ifdef QT_INCLUDE_COMPAT #include <QtGui/qevent.h> #endif @@ -94,9 +98,12 @@ class QHideEvent; class QInputContext; class QIcon; class QWindowSurface; +class QPlatformWindow; class QLocale; class QGraphicsProxyWidget; class QGraphicsEffect; +class QRasterWindowSurface; +class QUnifiedToolbarSurface; #if defined(Q_WS_X11) class QX11Info; #endif @@ -627,6 +634,16 @@ public: void setWindowSurface(QWindowSurface *surface); QWindowSurface *windowSurface() const; +#if defined(Q_WS_QPA) + void setPlatformWindow(QPlatformWindow *window); + QPlatformWindow *platformWindow() const; + + void setPlatformWindowFormat(const QPlatformWindowFormat &format); + QPlatformWindowFormat platformWindowFormat() const; + + friend class QDesktopScreenWidget; +#endif + Q_SIGNALS: void customContextMenuRequested(const QPoint &pos); @@ -758,6 +775,8 @@ private: friend OSViewRef qt_mac_nativeview_for(const QWidget *w); friend void qt_event_request_window_change(QWidget *widget); friend bool qt_mac_sendMacEventToWidget(QWidget *widget, EventRef ref); + friend class QRasterWindowSurface; + friend class QUnifiedToolbarSurface; #endif #ifdef Q_WS_QWS friend class QWSBackingStore; diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm index 5e41efa..fc94616 100644 --- a/src/gui/kernel/qwidget_mac.mm +++ b/src/gui/kernel/qwidget_mac.mm @@ -2794,19 +2794,38 @@ void QWidgetPrivate::transferChildren() #ifdef QT_MAC_USE_COCOA void QWidgetPrivate::setSubWindowStacking(bool set) { + // This will set/remove a visual relationship between parent and child on screen. + // The reason for doing this is to ensure that a child always stacks infront of + // its parent. Unfortunatly is turns out that [NSWindow addChildWindow] has + // several unwanted side-effects, one of them being the moving of a child when + // moving the parent, which we choose to accept. A way tougher side-effect is + // that Cocoa will hide the parent if you hide the child. And in the case of + // a tool window, since it will normally hide when you deactivate the + // application, Cocoa will hide the parent upon deactivate as well. The result often + // being no more visible windows on screen. So, to make a long story short, we only + // allow parent-child relationships between windows that both are either a plain window + // or a dialog. + Q_Q(QWidget); - if (!q->isWindow() || !q->testAttribute(Qt::WA_WState_Created)) + if (!q->isWindow()) + return; + NSWindow *qwin = [qt_mac_nativeview_for(q) window]; + if (!qwin) + return; + Qt::WindowType qtype = q->windowType(); + if (set && !(qtype == Qt::Window || qtype == Qt::Dialog)) + return; + if (set && ![qwin isVisible]) return; if (QWidget *parent = q->parentWidget()) { - if (parent->testAttribute(Qt::WA_WState_Created)) { + if (NSWindow *pwin = [qt_mac_nativeview_for(parent) window]) { if (set) { - if (parent->isVisible()) { - NSWindow *childwin = qt_mac_window_for(q); - [qt_mac_window_for(parent) addChildWindow:childwin ordered:NSWindowAbove]; - } + Qt::WindowType ptype = parent->window()->windowType(); + if ([pwin isVisible] && (ptype == Qt::Window || ptype == Qt::Dialog) && ![qwin parentWindow]) + [pwin addChildWindow:qwin ordered:NSWindowAbove]; } else { - [qt_mac_window_for(parent) removeChildWindow:qt_mac_window_for(q)]; + [pwin removeChildWindow:qwin]; } } } @@ -2814,12 +2833,15 @@ void QWidgetPrivate::setSubWindowStacking(bool set) QList<QWidget *> widgets = q->findChildren<QWidget *>(); for (int i=0; i<widgets.size(); ++i) { QWidget *child = widgets.at(i); - if (child->isWindow() && child->testAttribute(Qt::WA_WState_Created) && child->isVisibleTo(q)) { - if (set) { - NSWindow *childwin = qt_mac_window_for(child); - [qt_mac_window_for(q) addChildWindow:childwin ordered:NSWindowAbove]; - } else { - [qt_mac_window_for(q) removeChildWindow:qt_mac_window_for(child)]; + if (child && child->isWindow()) { + if (NSWindow *cwin = [qt_mac_nativeview_for(child) window]) { + if (set) { + Qt::WindowType ctype = child->window()->windowType(); + if ([cwin isVisible] && (ctype == Qt::Window || ctype == Qt::Dialog) && ![cwin parentWindow]) + [qwin addChildWindow:cwin ordered:NSWindowAbove]; + } else { + [qwin removeChildWindow:qt_mac_window_for(child)]; + } } } } @@ -3176,7 +3198,7 @@ void QWidgetPrivate::setWindowIcon_sys(bool forceReset) if (iconButton == nil) { QCFString string(q->windowTitle()); const NSString *tmpString = reinterpret_cast<const NSString *>((CFStringRef)string); - [qt_mac_window_for(q) setRepresentedURL:[NSURL fileURLWithPath:tmpString]]; + [qt_mac_window_for(q) setRepresentedURL:[NSURL fileURLWithPath:const_cast<NSString *>(tmpString)]]; iconButton = [qt_mac_window_for(q) standardWindowButton:NSWindowDocumentIconButton]; } if (icon.isNull()) { @@ -3442,7 +3464,6 @@ void QWidgetPrivate::show_sys() #else // sync the opacity value back (in case of a fade). [window setAlphaValue:q->windowOpacity()]; - setSubWindowStacking(true); QWidget *top = 0; if (QApplicationPrivate::tryModalHelper(q, &top)) { @@ -3461,6 +3482,7 @@ void QWidgetPrivate::show_sys() [modalWin orderFront:window]; } } + setSubWindowStacking(true); #endif if (q->windowType() == Qt::Popup) { if (q->focusWidget()) diff --git a/src/gui/kernel/qwidget_p.h b/src/gui/kernel/qwidget_p.h index c943bd8..4b35238 100644 --- a/src/gui/kernel/qwidget_p.h +++ b/src/gui/kernel/qwidget_p.h @@ -102,6 +102,9 @@ class QWSManager; #if defined(Q_WS_MAC) class QCoreGraphicsPaintEnginePrivate; #endif +#if defined(Q_WS_QPA) +class QPlatformWindow; +#endif class QPaintEngine; class QPixmap; class QWidgetBackingStore; @@ -122,6 +125,7 @@ public: void registerWidget(QWidget *w); void unregisterWidget(QWidget *w); + void unregisterWidgetSubtree(QWidget *w); inline QWidgetBackingStore* data() { @@ -225,6 +229,9 @@ struct QTLWExtra { #endif #elif defined(Q_OS_SYMBIAN) uint inExpose : 1; // Prevents drawing recursion +#elif defined(Q_WS_QPA) + QPlatformWindow *platformWindow; + QPlatformWindowFormat platformWindowFormat; #endif }; @@ -749,6 +756,9 @@ public: uint isMoved : 1; uint isGLWidget : 1; uint usesDoubleBufferedGLContext : 1; +#ifndef QT_NO_IM + uint inheritsInputMethodHints : 1; +#endif // *************************** Platform specific ************************************ #if defined(Q_WS_X11) // <----------------------------------------------------------- X11 @@ -840,6 +850,13 @@ public: bool originalDrawMethod; // Do we need to change the methods? bool changeMethods; + bool hasOwnContext; + CGContextRef cgContext; + QRegion ut_rg; + QPoint ut_pt; + bool isInUnifiedToolbar; + QWindowSurface *unifiedSurface; + QPoint toolbar_offset; #endif void determineWindowClass(); void transferChildren(); @@ -867,6 +884,14 @@ public: void updateCursor() const; #endif QScreen* getScreen() const; +#elif defined(Q_WS_QPA) + void setMaxWindowState_helper(); + void setFullScreenSize_helper(); + + int screenNumber; // screen the widget should be displayed on +#ifndef QT_NO_CURSOR + void updateCursor() const; +#endif #elif defined(Q_OS_SYMBIAN) // <--------------------------------------------------------- SYMBIAN static QWidget *mouseGrabber; static QWidget *keyboardGrabber; diff --git a/src/gui/kernel/qwidget_qpa.cpp b/src/gui/kernel/qwidget_qpa.cpp new file mode 100644 index 0000000..ac8b37d --- /dev/null +++ b/src/gui/kernel/qwidget_qpa.cpp @@ -0,0 +1,895 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "QtGui/qwidget.h" +#include "QtGui/qevent.h" +#include "QtGui/qapplication.h" +#include "QtGui/private/qbackingstore_p.h" +#include "QtGui/private/qwidget_p.h" +#include "QtGui/private/qgraphicssystem_p.h" +#include "QtGui/private/qapplication_p.h" +#include "QtGui/qdesktopwidget.h" +#include "QtGui/qplatformwindow_qpa.h" + +#include <QtGui/QPlatformCursor> + +QT_BEGIN_NAMESPACE +static QPlatformScreen *qt_screenForWidget(const QWidget *w); + +void q_createNativeChildrenAndSetParent(QPlatformWindow *parentWindow, const QWidget *parentWidget) +{ + QObjectList children = parentWidget->children(); + for (int i = 0; i < children.size(); i++) { + if (children.at(i)->isWidgetType()) { + const QWidget *childWidget = qobject_cast<const QWidget *>(children.at(i)); + if (childWidget) { // should not be necessary + if (childWidget->testAttribute(Qt::WA_NativeWindow)) { + if (!childWidget->platformWindow()) + childWidget->winId(); + } + if (childWidget->platformWindow()) { + childWidget->platformWindow()->setParent(parentWindow); + } else { + q_createNativeChildrenAndSetParent(parentWindow,childWidget); + } + } + } + } + +} + +void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyOldWindow) +{ + Q_Q(QWidget); + + Q_UNUSED(window); + Q_UNUSED(initializeWindow); + Q_UNUSED(destroyOldWindow); + + Qt::WindowFlags flags = data.window_flags; + + if ((!q->testAttribute(Qt::WA_NativeWindow) && !q->isWindow()) || q->windowType() == Qt::Desktop ) + return; // we only care about real toplevels + + QWindowSurface *surface = q->windowSurface(); + QPlatformWindow *platformWindow = q->platformWindow(); + + if (!platformWindow) { + platformWindow = QApplicationPrivate::platformIntegration()->createPlatformWindow(q); + } + Q_ASSERT(platformWindow); + + if (!surface) { + surface = QApplicationPrivate::platformIntegration()->createWindowSurface(q,platformWindow->winId()); + } + + data.window_flags = q->platformWindow()->setWindowFlags(data.window_flags); + + setWinId(q->platformWindow()->winId()); + + //first check children. and create them if necessary + q_createNativeChildrenAndSetParent(q->platformWindow(),q); + + //if we we have a parent, then set correct parent; + if (!q->isWindow()) { + if (QWidget *nativeParent = q->nativeParentWidget()) { + if (nativeParent->platformWindow()) { + platformWindow->setParent(nativeParent->platformWindow()); + } + } + } + + QApplicationPrivate::platformIntegration()->moveToScreen(q, screenNumber); +// qDebug() << "create_sys" << q << q->internalWinId(); +} + +void QWidget::destroy(bool destroyWindow, bool destroySubWindows) +{ + Q_D(QWidget); + + if ((windowType() == Qt::Popup)) + qApp->d_func()->closePopup(this); + + //### we don't have proper focus event handling yet + if (this == QApplicationPrivate::active_window) + QApplication::setActiveWindow(0); + + if (windowType() != Qt::Desktop) { + if (destroySubWindows) { + QObjectList childList(children()); + for (int i = 0; i < childList.size(); i++) { + QWidget *widget = qobject_cast<QWidget *>(childList.at(i)); + if (widget && widget->testAttribute(Qt::WA_NativeWindow)) { + if (widget->platformWindow()) { + widget->destroy(); + } + } + } + } + if (destroyWindow) { + d->deleteTLSysExtra(); + } else { + if (parentWidget() && parentWidget()->testAttribute(Qt::WA_WState_Created)) { + d->hide_sys(); + } + } + } +} + +void QWidgetPrivate::setParent_sys(QWidget *newparent, Qt::WindowFlags f) +{ + Q_Q(QWidget); + + // QWidget *oldParent = q->parentWidget(); + Qt::WindowFlags oldFlags = data.window_flags; + + int targetScreen = -1; + // Handle a request to move the widget to a particular screen + if (newparent && newparent->windowType() == Qt::Desktop) { + // make sure the widget is created on the same screen as the + // programmer specified desktop widget + + // get the desktop's screen number + targetScreen = newparent->d_func()->screenNumber; + newparent = 0; + } + + if (parent != newparent) { + QObjectPrivate::setParent_helper(newparent); //### why does this have to be done in the _sys function??? + if (q->platformWindow() && newparent) { + QWidget * parentWithWindow = newparent->platformWindow()? newparent : newparent->nativeParentWidget(); + if (parentWithWindow && parentWithWindow->platformWindow()) { + q->platformWindow()->setParent(parentWithWindow->platformWindow()); + } + } + + } + + if (!newparent) { + f |= Qt::Window; + if (targetScreen == -1) { + if (parent) + targetScreen = qobject_cast<QWidget *>(parent)->d_func()->screenNumber; + } + } + + bool explicitlyHidden = q->testAttribute(Qt::WA_WState_Hidden) && q->testAttribute(Qt::WA_WState_ExplicitShowHide); + + // Reparenting toplevel to child + if (!(f&Qt::Window) && (oldFlags&Qt::Window) && !q->testAttribute(Qt::WA_NativeWindow)) { + //qDebug() << "setParent_sys() change from toplevel"; + q->destroy(); + } + + data.window_flags = f; + q->setAttribute(Qt::WA_WState_Created, false); + q->setAttribute(Qt::WA_WState_Visible, false); + q->setAttribute(Qt::WA_WState_Hidden, false); + + if (f & Qt::Window) { + //qDebug() << "setParent_sys" << q << newparent << hex << f; + if (QPlatformWindow *window = q->platformWindow()) + data.window_flags = window->setWindowFlags(data.window_flags); + } + + // Reparenting child to toplevel + if ((f&Qt::Window) && !(oldFlags&Qt::Window)) { + //qDebug() << "setParent_sys() change to toplevel"; + q->create(); //### too early: this ought to happen at show() time + } + + + if (q->isWindow() || (!newparent || newparent->isVisible()) || explicitlyHidden) + q->setAttribute(Qt::WA_WState_Hidden); + q->setAttribute(Qt::WA_WState_ExplicitShowHide, explicitlyHidden); + + // move the window to the selected screen + if (!newparent && targetScreen != -1) { + screenNumber = targetScreen; + // only if it is already created + if (q->testAttribute(Qt::WA_WState_Created)) { + QPlatformIntegration *platform = QApplicationPrivate::platformIntegration(); + platform->moveToScreen(q, targetScreen); + } + } +} + +QPoint QWidget::mapToGlobal(const QPoint &pos) const +{ + int x=pos.x(), y=pos.y(); + const QWidget* w = this; + while (w) { + x += w->data->crect.x(); + y += w->data->crect.y(); + w = w->isWindow() ? 0 : w->parentWidget(); + } + return QPoint(x, y); +} + +QPoint QWidget::mapFromGlobal(const QPoint &pos) const +{ + int x=pos.x(), y=pos.y(); + const QWidget* w = this; + while (w) { + x -= w->data->crect.x(); + y -= w->data->crect.y(); + w = w->isWindow() ? 0 : w->parentWidget(); + } + return QPoint(x, y); +} + +void QWidgetPrivate::updateSystemBackground() {} + +#ifndef QT_NO_CURSOR +void QWidgetPrivate::setCursor_sys(const QCursor &cursor) +{ + Q_UNUSED(cursor); + Q_Q(QWidget); + if (q->isVisible()) + qt_qpa_set_cursor(q, false); +} + +void QWidgetPrivate::unsetCursor_sys() +{ + Q_Q(QWidget); + if (q->isVisible()) + qt_qpa_set_cursor(q, false); +} + +void QWidgetPrivate::updateCursor() const +{ + // XXX +} + +#endif //QT_NO_CURSOR + +void QWidgetPrivate::setWindowTitle_sys(const QString &caption) +{ + Q_Q(QWidget); + if (!q->isWindow()) + return; + + if (QPlatformWindow *window = q->platformWindow()) + window->setWindowTitle(caption); + +} + +void QWidgetPrivate::setWindowIcon_sys(bool /*forceReset*/) +{ +} + +void QWidgetPrivate::setWindowIconText_sys(const QString &iconText) +{ + Q_UNUSED(iconText); +} + +QWidget *qt_pressGrab = 0; +QWidget *qt_mouseGrb = 0; +static QWidget *keyboardGrb = 0; + +void QWidget::grabMouse() +{ + if (qt_mouseGrb) + qt_mouseGrb->releaseMouse(); + + // XXX + //qwsDisplay()->grabMouse(this,true); + + qt_mouseGrb = this; + qt_pressGrab = 0; +} + +#ifndef QT_NO_CURSOR +void QWidget::grabMouse(const QCursor &cursor) +{ + Q_UNUSED(cursor); + + if (qt_mouseGrb) + qt_mouseGrb->releaseMouse(); + + // XXX + //qwsDisplay()->grabMouse(this,true); + //qwsDisplay()->selectCursor(this, cursor.handle()); + qt_mouseGrb = this; + qt_pressGrab = 0; +} +#endif + +void QWidget::releaseMouse() +{ + if (qt_mouseGrb == this) { + // XXX + //qwsDisplay()->grabMouse(this,false); + qt_mouseGrb = 0; + } +} + +void QWidget::grabKeyboard() +{ + if (keyboardGrb) + keyboardGrb->releaseKeyboard(); + // XXX + //qwsDisplay()->grabKeyboard(this, true); + keyboardGrb = this; +} + +void QWidget::releaseKeyboard() +{ + if (keyboardGrb == this) { + // XXX + //qwsDisplay()->grabKeyboard(this, false); + keyboardGrb = 0; + } +} + +QWidget *QWidget::mouseGrabber() +{ + if (qt_mouseGrb) + return qt_mouseGrb; + return qt_pressGrab; +} + +QWidget *QWidget::keyboardGrabber() +{ + return keyboardGrb; +} + +void QWidget::activateWindow() +{ + // XXX +// qDebug() << "QWidget::activateWindow" << this; + QApplication::setActiveWindow(this); //##### +} + +void QWidgetPrivate::show_sys() +{ + Q_Q(QWidget); + q->setAttribute(Qt::WA_Mapped); + if (q->testAttribute(Qt::WA_DontShowOnScreen)) { + invalidateBuffer(q->rect()); + return; + } + + QApplication::postEvent(q, new QUpdateLaterEvent(q->rect())); + + QPlatformWindow *window = q->platformWindow(); + if (window) { + const QRect geomRect = q->geometry(); + const QRect windowRect = window->geometry(); + if (windowRect != geomRect) { + window->setGeometry(geomRect); + } + if (q->isWindow()) { + if (QWindowSurface *surface = q->windowSurface()) { + if (windowRect.size() != geomRect.size()) { + surface->resize(geomRect.size()); + } + } + + if (window) + window->setVisible(true); + + if (q->windowType() != Qt::Popup && q->windowType() != Qt::ToolTip && !(q->windowFlags() & Qt::X11BypassWindowManagerHint)) + q->activateWindow(); //### + } + } +} + + +void QWidgetPrivate::hide_sys() +{ + Q_Q(QWidget); + q->setAttribute(Qt::WA_Mapped, false); + if (!q->isWindow()) { + QWidget *p = q->parentWidget(); + if (p &&p->isVisible()) { + invalidateBuffer(q->rect()); + } + return; + } + if (QPlatformWindow *window = q->platformWindow()) { + window->setVisible(false); + } + + //### we don't yet have proper focus event handling + if (q == QApplicationPrivate::active_window) + QApplication::setActiveWindow(0); + +} + +void QWidgetPrivate::setMaxWindowState_helper() +{ + setFullScreenSize_helper(); //### decoration size +} + +void QWidgetPrivate::setFullScreenSize_helper() +{ + Q_Q(QWidget); + + const uint old_state = data.in_set_window_state; + data.in_set_window_state = 1; + + const QRect screen = qApp->desktop()->screenGeometry(qApp->desktop()->screenNumber(q)); + q->move(screen.topLeft()); + q->resize(screen.size()); + + data.in_set_window_state = old_state; +} + +static Qt::WindowStates effectiveState(Qt::WindowStates state) + { + if (state & Qt::WindowMinimized) + return Qt::WindowMinimized; + else if (state & Qt::WindowFullScreen) + return Qt::WindowFullScreen; + else if (state & Qt::WindowMaximized) + return Qt::WindowMaximized; + return Qt::WindowNoState; + } + +void QWidget::setWindowState(Qt::WindowStates newstate) +{ + Q_D(QWidget); + Qt::WindowStates oldstate = windowState(); + if (oldstate == newstate) + return; + if (isWindow() && !testAttribute(Qt::WA_WState_Created)) + create(); + + data->window_state = newstate; + data->in_set_window_state = 1; + bool needShow = false; + Qt::WindowStates newEffectiveState = effectiveState(newstate); + Qt::WindowStates oldEffectiveState = effectiveState(oldstate); + if (isWindow() && newEffectiveState != oldEffectiveState) { + d->createTLExtra(); + if (oldEffectiveState == Qt::WindowNoState) { //normal + d->topData()->normalGeometry = geometry(); + } else if (oldEffectiveState == Qt::WindowFullScreen) { + setParent(0, d->topData()->savedFlags); + needShow = true; + } else if (oldEffectiveState == Qt::WindowMinimized) { + needShow = true; + } + + if (newEffectiveState == Qt::WindowMinimized) { + //### not ideal... + hide(); + needShow = false; + } else if (newEffectiveState == Qt::WindowFullScreen) { + d->topData()->savedFlags = windowFlags(); + setParent(0, Qt::FramelessWindowHint | (windowFlags() & Qt::WindowStaysOnTopHint)); + d->setFullScreenSize_helper(); + raise(); + needShow = true; + } else if (newEffectiveState == Qt::WindowMaximized) { + createWinId(); + d->setMaxWindowState_helper(); + } else { //normal + QRect r = d->topData()->normalGeometry; + if (r.width() >= 0) { + d->topData()->normalGeometry = QRect(0,0,-1,-1); + setGeometry(r); + } + } + } + data->in_set_window_state = 0; + + if (needShow) + show(); + + if (newstate & Qt::WindowActive) + activateWindow(); + + QWindowStateChangeEvent e(oldstate); + QApplication::sendEvent(this, &e); +} + +void QWidgetPrivate::setFocus_sys() +{ + +} + +void QWidgetPrivate::raise_sys() +{ + Q_Q(QWidget); + if (q->isWindow()) { + q->platformWindow()->raise(); + } +} + +void QWidgetPrivate::lower_sys() +{ + Q_Q(QWidget); + if (q->isWindow()) { + Q_ASSERT(q->testAttribute(Qt::WA_WState_Created)); + q->platformWindow()->lower(); + } else if (QWidget *p = q->parentWidget()) { + setDirtyOpaqueRegion(); + p->d_func()->invalidateBuffer(effectiveRectFor(q->geometry())); + } +} + +void QWidgetPrivate::stackUnder_sys(QWidget*) +{ + Q_Q(QWidget); + if (QWidget *p = q->parentWidget()) { + setDirtyOpaqueRegion(); + p->d_func()->invalidateBuffer(effectiveRectFor(q->geometry())); + } +} + +void QWidgetPrivate::setGeometry_sys(int x, int y, int w, int h, bool isMove) +{ + Q_Q(QWidget); + if (extra) { // any size restrictions? + w = qMin(w,extra->maxw); + h = qMin(h,extra->maxh); + w = qMax(w,extra->minw); + h = qMax(h,extra->minh); + } + + QPoint oldp = q->geometry().topLeft(); + QSize olds = q->size(); + QRect r(x, y, w, h); + + bool isResize = olds != r.size(); + isMove = oldp != r.topLeft(); //### why do we have isMove as a parameter? + + + // We only care about stuff that changes the geometry, or may + // cause the window manager to change its state + if (r.size() == olds && oldp == r.topLeft()) + return; + + if (!data.in_set_window_state) { + q->data->window_state &= ~Qt::WindowMaximized; + q->data->window_state &= ~Qt::WindowFullScreen; + if (q->isWindow()) + topData()->normalGeometry = QRect(0, 0, -1, -1); + } + + QPoint oldPos = q->pos(); + data.crect = r; + + if (q->isVisible()) { + if (q->platformWindow()) { + if (q->isWindow()) { + q->platformWindow()->setGeometry(q->frameGeometry()); + } else { + QPoint posInNativeParent = q->mapTo(q->nativeParentWidget(),QPoint()); + q->platformWindow()->setGeometry(QRect(posInNativeParent,r.size())); + } + const QWidgetBackingStore *bs = maybeBackingStore(); + if (bs->windowSurface) { + if (isResize) + bs->windowSurface->resize(r.size()); + } + } else { + if (isMove && !isResize) + moveRect(QRect(oldPos, olds), x - oldPos.x(), y - oldPos.y()); + else + invalidateBuffer_resizeHelper(oldPos, olds); + } + + if (isMove) { + QMoveEvent e(q->pos(), oldPos); + QApplication::sendEvent(q, &e); + } + if (isResize) { + QResizeEvent e(r.size(), olds); + QApplication::sendEvent(q, &e); + if (q->platformWindow()) + q->update(); + } + } else { // not visible + if (isMove && q->pos() != oldPos) + q->setAttribute(Qt::WA_PendingMoveEvent, true); + if (isResize) + q->setAttribute(Qt::WA_PendingResizeEvent, true); + } + +} + +void QWidgetPrivate::setConstraints_sys() +{ +} + +void QWidgetPrivate::scroll_sys(int dx, int dy) +{ + Q_Q(QWidget); + scrollChildren(dx, dy); + scrollRect(q->rect(), dx, dy); +} + +void QWidgetPrivate::scroll_sys(int dx, int dy, const QRect &r) +{ + scrollRect(r, dx, dy); +} + +static QPlatformScreen *qt_screenForWidget(const QWidget *w) +{ + if (!w) + return 0; + QRect frame = w->frameGeometry(); + if (!w->isWindow()) + frame.moveTopLeft(w->mapToGlobal(QPoint(0, 0))); + const QPoint p = (frame.topLeft() + frame.bottomRight()) / 2; + + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + QList<QPlatformScreen *> screens = pi->screens(); + + for (int i = 0; i < screens.size(); ++i) { + if (screens[i]->geometry().contains(p)) + return screens[i]; + } + + // Assume screen zero if we have it. + if (!screens.isEmpty()) + return screens[0]; + else + qWarning("qt_screenForWidget: no screens"); + + return 0; +} + +int QWidget::metric(PaintDeviceMetric m) const +{ + Q_D(const QWidget); + + QPlatformScreen *screen = qt_screenForWidget(this); + if (!screen) { + if (m == PdmDpiX || m == PdmDpiY) + return 72; + return QPaintDevice::metric(m); + } + int val; + if (m == PdmWidth) { + val = data->crect.width(); + } else if (m == PdmWidthMM) { + val = data->crect.width() * screen->physicalSize().width() / screen->geometry().width(); + } else if (m == PdmHeight) { + val = data->crect.height(); + } else if (m == PdmHeightMM) { + val = data->crect.height() * screen->physicalSize().height() / screen->geometry().height(); + } else if (m == PdmDepth) { + return screen->depth(); + } else if (m == PdmDpiX || m == PdmPhysicalDpiX) { + if (d->extra && d->extra->customDpiX) + return d->extra->customDpiX; + else if (d->parent) + return static_cast<QWidget *>(d->parent)->metric(m); + return qRound(screen->geometry().width() / double(screen->physicalSize().width() / 25.4)); + } else if (m == PdmDpiY || m == PdmPhysicalDpiY) { + if (d->extra && d->extra->customDpiY) + return d->extra->customDpiY; + else if (d->parent) + return static_cast<QWidget *>(d->parent)->metric(m); + return qRound(screen->geometry().height() / double(screen->physicalSize().height() / 25.4)); + } else { + val = QPaintDevice::metric(m);// XXX + } + return val; +} + +/*! + \preliminary + + Sets the window to be the \a window specified. + The QWidget takes ownership of the \a surface. +*/ +void QWidget::setPlatformWindow(QPlatformWindow *window) +{ + Q_D(QWidget); + + QTLWExtra *topData = d->topData(); + if (topData->platformWindow == window) + return; + + delete topData->platformWindow; + topData->platformWindow = window; +} + +/*! + \preliminary + + Returns the QPlatformWindow this widget will be drawn into. +*/ +QPlatformWindow *QWidget::platformWindow() const +{ + Q_D(const QWidget); + QTLWExtra *extra = d->maybeTopData(); + if (extra && extra->platformWindow) + return extra->platformWindow; + + return 0; +} + +void QWidget::setPlatformWindowFormat(const QPlatformWindowFormat &format) +{ + if (isWindow() || testAttribute(Qt::WA_NativeWindow)) { + Q_D(QWidget); + QTLWExtra *topData = d->topData(); + topData->platformWindowFormat = format; + if (testAttribute(Qt::WA_WState_Created)) { + bool wasVisible = testAttribute(Qt::WA_WState_Visible); + destroy(); + d->create_sys(0,true,true); + if (wasVisible) + topData->platformWindow->setVisible(true); + } + } +} + +QPlatformWindowFormat QWidget::platformWindowFormat() const +{ + Q_D(const QWidget); + + QTLWExtra *extra = d->maybeTopData(); + if (extra){ + return extra->platformWindowFormat; + } else { + return QPlatformWindowFormat::defaultFormat(); + } +} + +void QWidgetPrivate::createSysExtra() +{ +} + +void QWidgetPrivate::deleteSysExtra() +{ + +} + +void QWidgetPrivate::createTLSysExtra() +{ +} + +void QWidgetPrivate::deleteTLSysExtra() +{ + if (extra && extra->topextra) { + delete extra->topextra->platformWindow; + extra->topextra->platformWindow = 0; + extra->topextra->backingStore.destroy(); + } +} + +void QWidgetPrivate::registerDropSite(bool on) +{ + Q_UNUSED(on); +} + +void QWidgetPrivate::setMask_sys(const QRegion ®ion) +{ + Q_UNUSED(region); + // XXX +} + +void QWidgetPrivate::updateFrameStrut() +{ + // XXX +} + +void QWidgetPrivate::setWindowOpacity_sys(qreal level) +{ + Q_Q(QWidget); + q->platformWindow()->setOpacity(level); +} + +void QWidgetPrivate::setWSGeometry(bool dontShow, const QRect &oldRect) +{ + Q_UNUSED(dontShow); + Q_UNUSED(oldRect); + // XXX +} + +QPaintEngine *QWidget::paintEngine() const +{ + qWarning("QWidget::paintEngine: Should no longer be called"); + return 0; //##### @@@ +} + +QWindowSurface *QWidgetPrivate::createDefaultWindowSurface_sys() +{ + Q_Q(QWidget); + return QApplicationPrivate::platformIntegration()->createWindowSurface(q,0); +} + +void QWidgetPrivate::setModal_sys() +{ +} + +#ifndef QT_NO_CURSOR +void qt_qpa_set_cursor(QWidget * w, bool force) +{ + static QCursor arrowCursor(Qt::ArrowCursor); + static QPointer<QWidget> lastUnderMouse = 0; + + QCursor * override = QApplication::overrideCursor(); + + if (override && w != 0) + return; + + QWidget *cursorWidget; + QCursor cursorCursor; + + do { + if (w == 0) { + if (override) { + cursorCursor = *override; + cursorWidget = QApplication::topLevelAt(QCursor::pos()); + break; + } + w = QApplication::widgetAt(QCursor::pos()); + if (w == 0) // clear the override cursor while over empty space + w = QApplication::desktop(); + } else if (force) { + lastUnderMouse = w; + } else if (w->testAttribute(Qt::WA_WState_Created) && lastUnderMouse + && lastUnderMouse->effectiveWinId() == w->effectiveWinId()) { + w = lastUnderMouse; + } + if (w == QApplication::desktop() && !override) { + cursorCursor = arrowCursor; + cursorWidget = w; + break; + } + + QWidget * curWin = QApplication::activeWindow(); + if (!curWin && w && w->internalWinId()) + return; + QWidget* cW = w && !w->internalWinId() ? w : curWin; + + if (!cW || cW->window() != w->window() || + !cW->isVisible() || !cW->underMouse() || override) + return; + + cursorCursor = w->cursor(); + cursorWidget = w; + } while (0); + foreach (QWeakPointer<QPlatformCursor> cursor, QPlatformCursorPrivate::getInstances()) + if (cursor) + cursor.data()->changeCursor(&cursorCursor, cursorWidget); +} +#endif //QT_NO_CURSOR + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qwidget_qws.cpp b/src/gui/kernel/qwidget_qws.cpp index 3145136..c6cbbd0 100644 --- a/src/gui/kernel/qwidget_qws.cpp +++ b/src/gui/kernel/qwidget_qws.cpp @@ -1017,6 +1017,30 @@ int QWidget::metric(PaintDeviceMetric m) const return static_cast<QWidget *>(d->parent)->metric(m); const QScreen *screen = d->getScreen(); return qRound(screen->height() / double(screen->physicalHeight() / 25.4)); + } else if (m == PdmNumColors) { + QScreen *screen = d->getScreen(); + int ret = screen->colorCount(); + if (!ret) { + const int depth = qwsDisplay()->depth(); + switch (depth) { + case 1: + ret = 2; + break; + case 8: + ret = 256; + break; + case 16: + ret = 65536; + break; + case 24: + ret = 16777216; + break; + case 32: + ret = 2147483647; + break; + } + } + return ret; } else { val = QPaintDevice::metric(m);// XXX } diff --git a/src/gui/kernel/qwidget_s60.cpp b/src/gui/kernel/qwidget_s60.cpp index 41ce11e..636b306 100644 --- a/src/gui/kernel/qwidget_s60.cpp +++ b/src/gui/kernel/qwidget_s60.cpp @@ -548,7 +548,7 @@ void QWidgetPrivate::show_sys() id->MakeVisible(true); - if(q->isWindow()) + if(q->isWindow()&&!q->testAttribute(Qt::WA_ShowWithoutActivating)) id->setFocusSafely(true); } @@ -581,7 +581,7 @@ void QWidgetPrivate::hide_sys() QSymbianControl *id = static_cast<QSymbianControl *>(q->internalWinId()); if (id) { - //Incorrect optimisation - for popup windows, Qt's focus is moved before + //Incorrect optimization - for popup windows, Qt's focus is moved before //hide_sys is called, resulting in the popup window keeping its elevated //position in the CONE control stack. //This can result in keyboard focus being in an invisible widget in some @@ -713,7 +713,8 @@ void QWidgetPrivate::setParent_sys(QWidget *parent, Qt::WindowFlags f) // old_winid may not have received a 'not visible' visibility // changed event before being destroyed; make sure that it is // removed from the backing store's list of visible windows. - S60->controlVisibilityChanged(old_winid, false); + if (old_winid) + S60->controlVisibilityChanged(old_winid, false); setWinId(0); diff --git a/src/gui/kernel/qwidget_win.cpp b/src/gui/kernel/qwidget_win.cpp index 39ed750..c358b9b 100644 --- a/src/gui/kernel/qwidget_win.cpp +++ b/src/gui/kernel/qwidget_win.cpp @@ -329,18 +329,11 @@ void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyO if (topLevel) { if ((type == Qt::Window || dialog || tool)) { if (!(flags & Qt::FramelessWindowHint)) { - if (!(flags & Qt::MSWindowsFixedSizeDialogHint)) { + style |= WS_POPUP; + if (!(flags & Qt::MSWindowsFixedSizeDialogHint)) style |= WS_THICKFRAME; - if(!(flags & - ( Qt::WindowSystemMenuHint - | Qt::WindowTitleHint - | Qt::WindowMinMaxButtonsHint - | Qt::WindowCloseButtonHint - | Qt::WindowContextHelpButtonHint))) - style |= WS_POPUP; - } else { - style |= WS_POPUP | WS_DLGFRAME; - } + else + style |= WS_DLGFRAME; } if (flags & Qt::WindowTitleHint) style |= WS_CAPTION; @@ -424,6 +417,14 @@ void QWidgetPrivate::create_sys(WId window, bool initializeWindow, bool destroyO if (!q->testAttribute(Qt::WA_Resized)) { w = sw/2; h = 4*sh/10; + if (extra) { + int dx = rect.right - rect.left; + int dy = rect.bottom - rect.top; + w = qMin(w, extra->maxw + dx); + h = qMin(h, extra->maxh + dy); + w = qMax(w, extra->minw + dx); + h = qMax(h, extra->minh + dy); + } } if (!wasMoved) { x = sw/2 - w/2; diff --git a/src/gui/kernel/qwindowdefs.h b/src/gui/kernel/qwindowdefs.h index a721c7d..1dc7203 100644 --- a/src/gui/kernel/qwindowdefs.h +++ b/src/gui/kernel/qwindowdefs.h @@ -131,6 +131,12 @@ QT_END_HEADER #endif // Q_WS_QWS +#if defined(Q_WS_QPA) + +typedef unsigned long WId; + +#endif // Q_WS_QPA + #if defined(Q_OS_SYMBIAN) class CCoeControl; typedef CCoeControl * WId; diff --git a/src/gui/kernel/qwindowsysteminterface_qpa.cpp b/src/gui/kernel/qwindowsysteminterface_qpa.cpp new file mode 100644 index 0000000..bb29cbf --- /dev/null +++ b/src/gui/kernel/qwindowsysteminterface_qpa.cpp @@ -0,0 +1,255 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "qwindowsysteminterface_qpa.h" +#include "qwindowsysteminterface_qpa_p.h" +#include "qapplication_p.h" +#include <QAbstractEventDispatcher> + +QT_BEGIN_NAMESPACE + + +QTime QWindowSystemInterfacePrivate::eventTime; + +//------------------------------------------------------------ +// +// Callback functions for plugins: +// + +QList<QWindowSystemInterfacePrivate::WindowSystemEvent *> QWindowSystemInterfacePrivate::windowSystemEventQueue; +QMutex QWindowSystemInterfacePrivate::queueMutex; + +extern QPointer<QWidget> qt_last_mouse_receiver; + + +void QWindowSystemInterface::handleEnterEvent(QWidget *tlw) +{ + if (tlw) { + QWidgetData *data = qt_qwidget_data(tlw); + if (data->in_destructor) + return; + + QWindowSystemInterfacePrivate::EnterEvent *e = new QWindowSystemInterfacePrivate::EnterEvent(tlw); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); + } +} + +void QWindowSystemInterface::handleLeaveEvent(QWidget *tlw) +{ + if (tlw) { + QWidgetData *data = qt_qwidget_data(tlw); + if (data->in_destructor) + return; + } + QWindowSystemInterfacePrivate::LeaveEvent *e = new QWindowSystemInterfacePrivate::LeaveEvent(tlw); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + +void QWindowSystemInterface::handleGeometryChange(QWidget *tlw, const QRect &newRect) +{ + if (tlw) { + QWidgetData *data = qt_qwidget_data(tlw); + if (data->in_destructor) + return; + } + QWindowSystemInterfacePrivate::GeometryChangeEvent *e = new QWindowSystemInterfacePrivate::GeometryChangeEvent(tlw,newRect); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + + +void QWindowSystemInterface::handleCloseEvent(QWidget *tlw) +{ + if (tlw) { + QWindowSystemInterfacePrivate::CloseEvent *e = + new QWindowSystemInterfacePrivate::CloseEvent(tlw); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); + } +} + +/*! + +\a tlw == 0 means that \a ev is in global coords only + + +*/ +void QWindowSystemInterface::handleMouseEvent(QWidget *w, const QPoint & local, const QPoint & global, Qt::MouseButtons b) { + unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed(); + handleMouseEvent(w, time, local, global, b); +} + +void QWindowSystemInterface::handleMouseEvent(QWidget *tlw, ulong timestamp, const QPoint & local, const QPoint & global, Qt::MouseButtons b) +{ + if (tlw) { + QWidgetData *data = qt_qwidget_data(tlw); + if (data->in_destructor) + tlw = 0; + } + QWindowSystemInterfacePrivate::MouseEvent * e = + new QWindowSystemInterfacePrivate::MouseEvent(tlw, timestamp, local, global, b); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + +void QWindowSystemInterface::handleKeyEvent(QWidget *w, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text, bool autorep, ushort count) { + unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed(); + handleKeyEvent(w, time, t, k, mods, text, autorep, count); +} + +void QWindowSystemInterface::handleKeyEvent(QWidget *tlw, ulong timestamp, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text, bool autorep, ushort count) +{ + if (tlw) { + QWidgetData *data = qt_qwidget_data(tlw); + if (data->in_destructor) + tlw = 0; + } + + QWindowSystemInterfacePrivate::KeyEvent * e = + new QWindowSystemInterfacePrivate::KeyEvent(tlw, timestamp, t, k, mods, text, autorep, count); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + +void QWindowSystemInterface::handleWheelEvent(QWidget *w, const QPoint & local, const QPoint & global, int d, Qt::Orientation o) { + unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed(); + handleWheelEvent(w, time, local, global, d, o); +} + +void QWindowSystemInterface::handleWheelEvent(QWidget *tlw, ulong timestamp, const QPoint & local, const QPoint & global, int d, Qt::Orientation o) +{ + if (tlw) { + QWidgetData *data = qt_qwidget_data(tlw); + if (data->in_destructor) + tlw = 0; + } + + QWindowSystemInterfacePrivate::WheelEvent *e = + new QWindowSystemInterfacePrivate::WheelEvent(tlw, timestamp, local, global, d, o); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + +int QWindowSystemInterfacePrivate::windowSystemEventsQueued() +{ + queueMutex.lock(); + int ret = windowSystemEventQueue.count(); + queueMutex.unlock(); + return ret; +} + +QWindowSystemInterfacePrivate::WindowSystemEvent * QWindowSystemInterfacePrivate::getWindowSystemEvent() +{ + queueMutex.lock(); + QWindowSystemInterfacePrivate::WindowSystemEvent *ret; + if (windowSystemEventQueue.isEmpty()) + ret = 0; + else + ret = windowSystemEventQueue.takeFirst(); + queueMutex.unlock(); + return ret; +} + +void QWindowSystemInterfacePrivate::queueWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent *ev) +{ + queueMutex.lock(); + windowSystemEventQueue.append(ev); + queueMutex.unlock(); + + QAbstractEventDispatcher *dispatcher = QApplicationPrivate::qt_qpa_core_dispatcher(); + if (dispatcher) + dispatcher->wakeUp(); +} + +void QWindowSystemInterface::handleTouchEvent(QWidget *w, QEvent::Type type, QTouchEvent::DeviceType devType, const QList<struct TouchPoint> &points) { + unsigned long time = QWindowSystemInterfacePrivate::eventTime.elapsed(); + handleTouchEvent(w, time, type, devType, points); +} + +void QWindowSystemInterface::handleTouchEvent(QWidget *tlw, ulong timestamp, QEvent::Type type, QTouchEvent::DeviceType devType, const QList<struct TouchPoint> &points) +{ + if (!points.size()) // Touch events must have at least one point + return; + + QList<QTouchEvent::TouchPoint> touchPoints; + Qt::TouchPointStates states; + QTouchEvent::TouchPoint p; + + QList<struct TouchPoint>::const_iterator point = points.constBegin(); + QList<struct TouchPoint>::const_iterator end = points.constEnd(); + while (point != end) { + p.setId(point->id); + p.setPressure(point->pressure); + states |= point->state; + Qt::TouchPointStates state = point->state; + if (point->isPrimary) { + state |= Qt::TouchPointPrimary; + } + p.setState(state); + p.setRect(point->area); + p.setScreenPos(point->area.center()); + p.setNormalizedPos(point->normalPosition); + + touchPoints.append(p); + ++point; + } + + QWindowSystemInterfacePrivate::TouchEvent *e = + new QWindowSystemInterfacePrivate::TouchEvent(tlw, timestamp, type, devType, touchPoints); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + +void QWindowSystemInterface::handleScreenGeometryChange(int screenIndex) +{ + QWindowSystemInterfacePrivate::ScreenGeometryEvent *e = + new QWindowSystemInterfacePrivate::ScreenGeometryEvent(screenIndex); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + +void QWindowSystemInterface::handleScreenAvailableGeometryChange(int screenIndex) +{ + QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent *e = + new QWindowSystemInterfacePrivate::ScreenAvailableGeometryEvent(screenIndex); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + +void QWindowSystemInterface::handleScreenCountChange(int count) +{ + QWindowSystemInterfacePrivate::ScreenCountEvent *e = + new QWindowSystemInterfacePrivate::ScreenCountEvent(count); + QWindowSystemInterfacePrivate::queueWindowSystemEvent(e); +} + +QT_END_NAMESPACE diff --git a/src/gui/kernel/qwindowsysteminterface_qpa.h b/src/gui/kernel/qwindowsysteminterface_qpa.h new file mode 100644 index 0000000..1c79f2a --- /dev/null +++ b/src/gui/kernel/qwindowsysteminterface_qpa.h @@ -0,0 +1,95 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QWINDOWSYSTEMINTERFACE_H +#define QWINDOWSYSTEMINTERFACE_H + +#include <QtCore/QTime> +#include <QtGui/qwindowdefs.h> +#include <QtCore/QEvent> +#include <QtGui/QWidget> +#include <QtCore/QWeakPointer> +#include <QtCore/QMutex> +#include <QtGui/QTouchEvent> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class Q_GUI_EXPORT QWindowSystemInterface +{ +public: + static void handleMouseEvent(QWidget *w, const QPoint & local, const QPoint & global, Qt::MouseButtons b); + static void handleMouseEvent(QWidget *w, ulong timestamp, const QPoint & local, const QPoint & global, Qt::MouseButtons b); + + static void handleKeyEvent(QWidget *w, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text = QString(), bool autorep = false, ushort count = 1); + static void handleKeyEvent(QWidget *w, ulong timestamp, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text = QString(), bool autorep = false, ushort count = 1); + + static void handleWheelEvent(QWidget *w, const QPoint & local, const QPoint & global, int d, Qt::Orientation o); + static void handleWheelEvent(QWidget *w, ulong timestamp, const QPoint & local, const QPoint & global, int d, Qt::Orientation o); + + struct TouchPoint { + int id; // for application use + bool isPrimary; // for application use + QPointF normalPosition; // touch device coordinates, (0 to 1, 0 to 1) + QRectF area; // the touched area, centered at position in screen coordinates + qreal pressure; // 0 to 1 + Qt::TouchPointState state; //Qt::TouchPoint{Pressed|Moved|Stationary|Released} + }; + + static void handleTouchEvent(QWidget *w, QEvent::Type type, QTouchEvent::DeviceType devType, const QList<struct TouchPoint> &points); + static void handleTouchEvent(QWidget *w, ulong timestamp, QEvent::Type type, QTouchEvent::DeviceType devType, const QList<struct TouchPoint> &points); + + static void handleGeometryChange(QWidget *w, const QRect &newRect); + static void handleCloseEvent(QWidget *w); + static void handleEnterEvent(QWidget *w); + static void handleLeaveEvent(QWidget *w); + + // Changes to the screen + static void handleScreenGeometryChange(int screenIndex); + static void handleScreenAvailableGeometryChange(int screenIndex); + static void handleScreenCountChange(int count); +}; + +QT_END_NAMESPACE +QT_END_HEADER +#endif // QWINDOWSYSTEMINTERFACE_H diff --git a/src/gui/kernel/qwindowsysteminterface_qpa_p.h b/src/gui/kernel/qwindowsysteminterface_qpa_p.h new file mode 100644 index 0000000..78e1f33 --- /dev/null +++ b/src/gui/kernel/qwindowsysteminterface_qpa_p.h @@ -0,0 +1,189 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QWINDOWSYSTEMINTERFACE_QPA_P_H +#define QWINDOWSYSTEMINTERFACE_QPA_P_H + +#include "qwindowsysteminterface_qpa.h" + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QWindowSystemInterfacePrivate { +public: + enum EventType { + Close, + GeometryChange, + Enter, + Leave, + Mouse, + Wheel, + Key, + Touch, + ScreenGeometry, + ScreenAvailableGeometry, + ScreenCountChange + }; + + class WindowSystemEvent { + public: + WindowSystemEvent(EventType t) + : type(t) { } + EventType type; + }; + + class CloseEvent : public WindowSystemEvent { + public: + CloseEvent(QWidget *tlw) + : WindowSystemEvent(Close), topLevel(tlw) { } + QWeakPointer<QWidget> topLevel; + }; + + class GeometryChangeEvent : public WindowSystemEvent { + public: + GeometryChangeEvent(QWidget *tlw, const QRect &newGeometry) + : WindowSystemEvent(GeometryChange), tlw(tlw), newGeometry(newGeometry) + { } + QWeakPointer<QWidget> tlw; + QRect newGeometry; + }; + + class EnterEvent : public WindowSystemEvent { + public: + EnterEvent(QWidget *enter) + : WindowSystemEvent(Enter), enter(enter) + { } + QWeakPointer<QWidget> enter; + }; + + class LeaveEvent : public WindowSystemEvent { + public: + LeaveEvent(QWidget *leave) + : WindowSystemEvent(Leave), leave(leave) + { } + QWeakPointer<QWidget> leave; + }; + + class UserEvent : public WindowSystemEvent { + public: + UserEvent(QWidget * w, ulong time, EventType t) + : WindowSystemEvent(t), widget(w), timestamp(time) { } + QWeakPointer<QWidget> widget; + unsigned long timestamp; + }; + + class MouseEvent : public UserEvent { + public: + MouseEvent(QWidget * w, ulong time, const QPoint & local, const QPoint & global, Qt::MouseButtons b) + : UserEvent(w, time, Mouse), localPos(local), globalPos(global), buttons(b) { } + QPoint localPos; + QPoint globalPos; + Qt::MouseButtons buttons; + }; + + class WheelEvent : public UserEvent { + public: + WheelEvent(QWidget *w, ulong time, const QPoint & local, const QPoint & global, int d, Qt::Orientation o) + : UserEvent(w, time, Wheel), delta(d), localPos(local), globalPos(global), orient(o) { } + int delta; + QPoint localPos; + QPoint globalPos; + Qt::Orientation orient; + }; + + class KeyEvent : public UserEvent { + public: + KeyEvent(QWidget *w, ulong time, QEvent::Type t, int k, Qt::KeyboardModifiers mods, const QString & text = QString(), bool autorep = false, ushort count = 1) + :UserEvent(w, time, Key), key(k), unicode(text), repeat(autorep), + repeatCount(count), modifiers(mods), keyType(t) { } + int key; + QString unicode; + bool repeat; + ushort repeatCount; + Qt::KeyboardModifiers modifiers; + QEvent::Type keyType; + }; + + class TouchEvent : public UserEvent { + public: + TouchEvent(QWidget *w, ulong time, QEvent::Type t, QTouchEvent::DeviceType d, const QList<QTouchEvent::TouchPoint> &p) + :UserEvent(w, time, Touch), devType(d), points(p), touchType(t) { } + QTouchEvent::DeviceType devType; + QList<QTouchEvent::TouchPoint> points; + QEvent::Type touchType; + + }; + + class ScreenCountEvent : public WindowSystemEvent { + public: + ScreenCountEvent (int count) + : WindowSystemEvent(ScreenCountChange) , count(count) { } + int count; + }; + + class ScreenGeometryEvent : public WindowSystemEvent { + public: + ScreenGeometryEvent(int index) + : WindowSystemEvent(ScreenGeometry), index(index) { } + int index; + }; + + class ScreenAvailableGeometryEvent : public WindowSystemEvent { + public: + ScreenAvailableGeometryEvent(int index) + : WindowSystemEvent(ScreenAvailableGeometry), index(index) { } + int index; + }; + + static QList<WindowSystemEvent *> windowSystemEventQueue; + static QMutex queueMutex; + + static int windowSystemEventsQueued(); + static WindowSystemEvent * getWindowSystemEvent(); + static void queueWindowSystemEvent(WindowSystemEvent *ev); + + static QTime eventTime; +}; + +QT_END_HEADER +QT_END_NAMESPACE + +#endif // QWINDOWSYSTEMINTERFACE_QPA_P_H diff --git a/src/gui/painting/painting.pri b/src/gui/painting/painting.pri index 793d380..099619c 100644 --- a/src/gui/painting/painting.pri +++ b/src/gui/painting/painting.pri @@ -87,14 +87,18 @@ SOURCES += \ painting/qpaintengine_raster.cpp \ painting/qdrawhelper.cpp \ painting/qimagescale.cpp \ - painting/qgrayraster.c + painting/qgrayraster.c \ + painting/qpaintengine_blitter.cpp \ + painting/qblittable.cpp \ HEADERS += \ painting/qpaintengine_raster_p.h \ painting/qdrawhelper_p.h \ painting/qblendfunctions_p.h \ painting/qrasterdefs_p.h \ - painting/qgrayraster_p.h + painting/qgrayraster_p.h \ + painting/qpaintengine_blitter_p.h \ + painting/qblittable_p.h \ win32 { HEADERS += painting/qprintengine_win_p.h @@ -115,20 +119,20 @@ embedded { SOURCES += \ painting/qgraphicssystem_qws.cpp \ -} else { +} else: if(!qpa) { HEADERS += \ painting/qgraphicssystem_raster_p.h \ painting/qgraphicssystem_runtime_p.h \ painting/qgraphicssystemfactory_p.h \ painting/qgraphicssystemplugin_p.h \ - painting/qwindowsurface_raster_p.h \ + painting/qwindowsurface_raster_p.h SOURCES += \ painting/qgraphicssystem_raster.cpp \ painting/qgraphicssystem_runtime.cpp \ painting/qgraphicssystemfactory.cpp \ painting/qgraphicssystemplugin.cpp \ - painting/qwindowsurface_raster.cpp \ + painting/qwindowsurface_raster.cpp } unix:x11 { @@ -141,7 +145,7 @@ unix:x11 { painting/qpaintengine_x11.cpp } -!embedded:!x11:mac { +!embedded:!qpa:!x11:mac { HEADERS += \ painting/qpaintengine_mac_p.h \ painting/qgraphicssystem_mac_p.h \ @@ -157,14 +161,14 @@ unix:x11 { painting/qprintengine_mac.mm \ } -unix:!mac:!symbian { +unix:!mac:!symbian|qpa { HEADERS += \ painting/qprinterinfo_unix_p.h SOURCES += \ painting/qprinterinfo_unix.cpp } -win32|x11|mac|embedded|symbian { +win32|x11|mac|embedded|qpa|symbian { SOURCES += painting/qbackingstore.cpp HEADERS += painting/qbackingstore_p.h } @@ -181,6 +185,12 @@ embedded { painting/qpaintdevice_qws.cpp } +qpa { + SOURCES += \ + painting/qcolormap_qpa.cpp \ + painting/qpaintdevice_qpa.cpp +} + symbian { SOURCES += \ painting/qpaintengine_s60.cpp \ @@ -191,7 +201,7 @@ symbian { painting/qpaintengine_s60_p.h } -x11|embedded { +x11|embedded|qpa { contains(QT_CONFIG,qtopia) { DEFINES += QT_NO_CUPS QT_NO_LPR } else { @@ -221,7 +231,7 @@ x11 { SOURCES += painting/qwindowsurface_x11.cpp } -mac { +!embedded:!qpa:mac { HEADERS += painting/qwindowsurface_mac_p.h SOURCES += painting/qwindowsurface_mac.cpp } @@ -234,19 +244,26 @@ embedded { symbian { - HEADERS += painting/qwindowsurface_s60_p.h + HEADERS += painting/qwindowsurface_s60_p.h \ + painting/qdrawhelper_arm_simd_p.h SOURCES += painting/qwindowsurface_s60.cpp armccIfdefBlock = \ "$${LITERAL_HASH}if defined(ARMV6)" \ + "MACRO QT_HAVE_ARM_SIMD" \ "SOURCEPATH painting" \ - "SOURCE qblendfunctions_armv6_rvct.s" \ - "SOURCE qdrawhelper_armv6_rvct.s" \ + "SOURCE qdrawhelper_arm_simd.cpp" \ "$${LITERAL_HASH}endif" MMP_RULES += armccIfdefBlock QMAKE_CXXFLAGS.ARMCC *= -O3 } +mac { + HEADERS += painting/qunifiedtoolbarsurface_mac_p.h + SOURCES += painting/qunifiedtoolbarsurface_mac.cpp +} + + NEON_SOURCES += painting/qdrawhelper_neon.cpp NEON_HEADERS += painting/qdrawhelper_neon_p.h NEON_ASM += ../3rdparty/pixman/pixman-arm-neon-asm.S painting/qdrawhelper_neon_asm.S diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp index ac9b994..df1210f 100644 --- a/src/gui/painting/qbackingstore.cpp +++ b/src/gui/painting/qbackingstore.cpp @@ -98,6 +98,21 @@ static inline void qt_flush(QWidget *widget, const QRegion ®ion, QWindowSurfa QWidgetBackingStore::showYellowThing(widget, region, flushUpdate * 10, false); #endif + //The performance hit by doing this should be negligible. However, be aware that + //using this FPS when you have > 1 windowsurface can give you inaccurate FPS + static bool fpsDebug = qgetenv("QT_DEBUG_FPS").toInt(); + if (fpsDebug) { + static QTime time = QTime::currentTime(); + static int frames = 0; + + frames++; + + if(time.elapsed() > 5000) { + double fps = double(frames * 1000) /time.restart(); + fprintf(stderr,"FPS: %.1f\n",fps); + frames = 0; + } + } if (widget != tlw) windowSurface->flush(widget, region, tlwOffset + widget->mapTo(tlw, QPoint())); else @@ -271,7 +286,11 @@ bool QWidgetBackingStore::bltRect(const QRect &rect, int dx, int dy, QWidget *wi void QWidgetBackingStore::releaseBuffer() { if (windowSurface) +#if defined(Q_WS_QPA) + windowSurface->resize(QSize()); +#else windowSurface->setGeometry(QRect()); +#endif #ifdef Q_BACKINGSTORE_SUBSURFACES for (int i = 0; i < subSurfaces.size(); ++i) subSurfaces.at(i)->setGeometry(QRect()); @@ -401,7 +420,11 @@ QRegion QWidgetBackingStore::dirtyRegion(QWidget *widget) const { const bool widgetDirty = widget && widget != tlw; const QRect tlwRect(topLevelRect()); +#if defined(Q_WS_QPA) + const QRect surfaceGeometry(tlwRect.topLeft(), windowSurface->size()); +#else const QRect surfaceGeometry(windowSurface->geometry()); +#endif if (fullUpdatePending || (surfaceGeometry != tlwRect && surfaceGeometry.size() != tlwRect.size())) { if (widgetDirty) { const QRect dirtyTlwRect = QRect(QPoint(), tlwRect.size()); @@ -446,13 +469,17 @@ QRegion QWidgetBackingStore::dirtyRegion(QWidget *widget) const /*! Returns the static content inside the \a parent if non-zero; otherwise the static content - for the entire backing store is returned. The content will be clipped to \a withingClipRect + for the entire backing store is returned. The content will be clipped to \a withinClipRect if non-empty. */ QRegion QWidgetBackingStore::staticContents(QWidget *parent, const QRect &withinClipRect) const { if (!parent && tlw->testAttribute(Qt::WA_StaticContents)) { +#if defined(Q_WS_QPA) + const QSize surfaceGeometry(windowSurface->size()); +#else const QRect surfaceGeometry(windowSurface->geometry()); +#endif QRect surfaceRect(0, 0, surfaceGeometry.width(), surfaceGeometry.height()); if (!withinClipRect.isEmpty()) surfaceRect &= withinClipRect; @@ -720,9 +747,8 @@ void QWidgetBackingStore::markDirtyOnScreen(const QRegion ®ion, QWidget *widg } // Alien widgets. - if (!widget->internalWinId()) { - QWidget *nativeParent = widget->nativeParentWidget(); - // Alien widgets with the top-level as the native parent (common case). + if (!widget->internalWinId() && !widget->isWindow()) { + QWidget *nativeParent = widget->nativeParentWidget(); // Alien widgets with the top-level as the native parent (common case). if (nativeParent == tlw) { if (!widget->testAttribute(Qt::WA_WState_InPaintEvent)) dirtyOnScreen += region.translated(topLevelOffset); @@ -1152,12 +1178,16 @@ void QWidgetBackingStore::sync() return; } - const bool inTopLevelResize = tlwExtra->inTopLevelResize; const bool updatesDisabled = !tlw->updatesEnabled(); - const QRect tlwRect(topLevelRect()); - const QRect surfaceGeometry(windowSurface->geometry()); bool repaintAllWidgets = false; + const bool inTopLevelResize = tlwExtra->inTopLevelResize; + const QRect tlwRect(topLevelRect()); +#ifdef Q_WS_QPA + const QRect surfaceGeometry(tlwRect.topLeft(), windowSurface->size()); +#else + const QRect surfaceGeometry(windowSurface->geometry()); +#endif if ((fullUpdatePending || inTopLevelResize || surfaceGeometry.size() != tlwRect.size()) && !updatesDisabled) { if (hasStaticContents()) { // Repaint existing dirty area and newly visible area. @@ -1177,8 +1207,13 @@ void QWidgetBackingStore::sync() } } +#ifdef Q_WS_QPA + if (inTopLevelResize || surfaceGeometry.size() != tlwRect.size()) + windowSurface->resize(tlwRect.size()); +#else if (inTopLevelResize || surfaceGeometry != tlwRect) windowSurface->setGeometry(tlwRect); +#endif if (updatesDisabled) return; diff --git a/src/gui/painting/qblendfunctions_armv6_rvct.s b/src/gui/painting/qblendfunctions_armv6_rvct.s deleted file mode 100644 index 1e3faa9..0000000 --- a/src/gui/painting/qblendfunctions_armv6_rvct.s +++ /dev/null @@ -1,222 +0,0 @@ -;**************************************************************************** -;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -;** All rights reserved. -;** Contact: Nokia Corporation (qt-info@nokia.com) -;** -;** This file is part of the QtGui module of the Qt Toolkit. -;** -;** $QT_BEGIN_LICENSE:LGPL$ -;** No Commercial Usage -;** This file contains pre-release code and may not be distributed. -;** You may use this file in accordance with the terms and conditions -;** contained in the Technology Preview License Agreement accompanying -;** this package. -;** -;** GNU Lesser General Public License Usage -;** Alternatively, this file may be used under the terms of the GNU Lesser -;** General Public License version 2.1 as published by the Free Software -;** Foundation and appearing in the file LICENSE.LGPL included in the -;** packaging of this file. Please review the following information to -;** ensure the GNU Lesser General Public License version 2.1 requirements -;** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -;** -;** In addition, as a special exception, Nokia gives you certain additional -;** rights. These rights are described in the Nokia Qt LGPL Exception -;** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -;** -;** If you have questions regarding the use of this file, please contact -;** Nokia at qt-info@nokia.com. -;** -;** -;** -;** -;** -;** -;** -;** -;** $QT_END_LICENSE$ -;** -;**************************************************************************** - -; -; W A R N I N G -; ------------- -; -; This file is not part of the Qt API. It exists purely as an -; implementation detail. This header file may change from version to -; version without notice, or even be removed. -; -; We mean it. -; - - - ARM - PRESERVE8 - - INCLUDE qdrawhelper_armv6_rvct.inc - - -;----------------------------------------------------------------------------- -; qt_blend_rgb32_on_rgb32_arm -; -; @brief -; -; @param dest Destination pixels (r0) -; @param dbpl Destination bytes per line (r1) -; @param src Source pixels (r2) -; @param sbpl Source bytes per line (r3) -; @param w Width (s0 -> r4) -; @param h Height (s1 -> r5) -; @param const_alpha Constant alpha (s2 -> r6) -; -;--------------------------------------------------------------------------- -qt_blend_rgb32_on_rgb32_armv6 Function - stmfd sp!, {r4-r12, r14} - - ; read arguments off the stack - add r8, sp, #10 * 4 - ldmia r8, {r9-r11} - - ; Reorganize registers - - mov r4, r10 - mov r5, r1 - mov r6, r3 - - mov r1, r2 - mov r2, r9 - mov r3, r11 - - ; Now we have registers - ; @param dest Destination pixels (r0) - ; @param src Source pixels (r1) - ; @param w Width (r2) - ; @param const_alpha Constant alpha (r3) - ; @param h Height (r4) - ; @param dbpl Destination bytes per line (r5) - ; @param sbpl Source bytes per line (r6) - - cmp r3, #256 ; test if we have fully opaque constant alpha value - bne rgb32_blend_const_alpha ; branch if not - -rgb32_blend_loop - - subs r4, r4, #1 - bmi rgb32_blend_exit ; while(h--) - -rgb321 PixCpySafe r0, r1, r2 - - add r0, r0, r5 ; dest = dest + dbpl - add r1, r1, r6 ; src = src + sbpl - - b rgb32_blend_loop - - -rgb32_blend_const_alpha - - ;ldr r14, =ComponentHalf ; load 0x800080 to r14 - mov r14, #0x800000 - add r14, r14, #0x80 - - sub r3, r3, #1 ; const_alpha -= 1; - -rgb32_blend_loop_const_alpha - - subs r4, r4, #1 - bmi rgb32_blend_exit ; while(h--) - -rgb322 BlendRowSafe PixelSourceOverConstAlpha - - add r0, r0, r5 ; dest = dest + dbpl - add r1, r1, r6 ; src = src + sbpl - - b rgb32_blend_loop_const_alpha - -rgb32_blend_exit - - ldmfd sp!, {r4-r12, pc} ; pop and return - - - -;----------------------------------------------------------------------------- -; qt_blend_argb32_on_argb32_arm -; -; @brief -; -; @param dest Destination pixels (r0) -; @param dbpl Destination bytes per line (r1) -; @param src Source pixels (r2) -; @param sbpl Source bytes per line (r3) -; @param w Width (s0 -> r4) -; @param h Height (s1 -> r5) -; @param const_alpha Constant alpha (s2 -> r6) -; -;--------------------------------------------------------------------------- -qt_blend_argb32_on_argb32_armv6 Function - stmfd sp!, {r4-r12, r14} - - ; read arguments off the stack - add r8, sp, #10 * 4 - ldmia r8, {r9-r11} - - ; Reorganize registers - - mov r4, r10 - mov r5, r1 - mov r6, r3 - - mov r1, r2 - mov r2, r9 - mov r3, r11 - - ; Now we have registers - ; @param dest Destination pixels (r0) - ; @param src Source pixels (r1) - ; @param w Width (r2) - ; @param const_alpha Constant alpha (r3) - ; @param h Height (r4) - ; @param dbpl Destination bytes per line (r5) - ; @param sbpl Source bytes per line (r6) - - ;ldr r14, =ComponentHalf ; load 0x800080 to r14 - mov r14, #0x800000 - add r14, r14, #0x80 - - cmp r3, #256 ; test if we have fully opaque constant alpha value - bne argb32_blend_const_alpha ; branch if not - -argb32_blend_loop - - subs r4, r4, #1 - bmi argb32_blend_exit ; while(h--) - -argb321 BlendRowSafe PixelSourceOver - - add r0, r0, r5 ; dest = dest + dbpl - add r1, r1, r6 ; src = src + sbpl - - b argb32_blend_loop - -argb32_blend_const_alpha - - sub r3, r3, #1 ; const_alpha -= 1; - -argb32_blend_loop_const_alpha - - subs r4, r4, #1 - bmi argb32_blend_exit ; while(h--) - -argb322 BlendRowSafe PixelSourceOverConstAlpha - - add r0, r0, r5 ; dest = dest + dbpl - add r1, r1, r6 ; src = src + sbpl - - b argb32_blend_loop_const_alpha - -argb32_blend_exit - - ldmfd sp!, {r4-r12, pc} ; pop and return - - - END ; File end diff --git a/src/gui/painting/qblittable.cpp b/src/gui/painting/qblittable.cpp new file mode 100644 index 0000000..f4b84a9 --- /dev/null +++ b/src/gui/painting/qblittable.cpp @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qblittable_p.h" + +#ifndef QT_NO_BLITTABLE +QT_BEGIN_NAMESPACE + +class QBlittablePrivate +{ +public: + QBlittablePrivate(const QSize &size, QBlittable::Capabilities caps) + : caps(caps), m_size(size), locked(false), cachedImg(0) + {} + QBlittable::Capabilities caps; + QSize m_size; + bool locked; + QImage *cachedImg; +}; + + +QBlittable::QBlittable(const QSize &size, Capabilities caps) + : d_ptr(new QBlittablePrivate(size,caps)) +{ +} + +QBlittable::~QBlittable() +{ + delete d_ptr; +} + + +QBlittable::Capabilities QBlittable::capabilities() const +{ + Q_D(const QBlittable); + return d->caps; +} + +QSize QBlittable::size() const +{ + Q_D(const QBlittable); + return d->m_size; +} + +QImage *QBlittable::lock() +{ + Q_D(QBlittable); + if (!d->locked) { + d->cachedImg = doLock(); + d->locked = true; + } + + return d->cachedImg; +} + +void QBlittable::unlock() +{ + Q_D(QBlittable); + if (d->locked) { + doUnlock(); + d->locked = false; + } +} + +QT_END_NAMESPACE +#endif //QT_NO_BLITTABLE + diff --git a/src/gui/painting/qblittable_p.h b/src/gui/painting/qblittable_p.h new file mode 100644 index 0000000..cb56cb2 --- /dev/null +++ b/src/gui/painting/qblittable_p.h @@ -0,0 +1,91 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QBLITTABLE_P_H +#define QBLITTABLE_P_H + +#include <QtCore/qsize.h> +#include <QtGui/private/qpixmap_blitter_p.h> + + +#ifndef QT_NO_BLITTABLE +QT_BEGIN_NAMESPACE + +class QImage; +class QBlittablePrivate; + +class Q_GUI_EXPORT QBlittable +{ + Q_DECLARE_PRIVATE(QBlittable); +public: + enum Capability { + + SolidRectCapability = 0x0001, + SourcePixmapCapability = 0x0002, + SourceOverPixmapCapability = 0x0004, + SourceOverScaledPixmapCapability = 0x0008, + + // Internal ones + OutlineCapability = 0x0001000, + }; + Q_DECLARE_FLAGS (Capabilities, Capability); + + QBlittable(const QSize &size, Capabilities caps); + virtual ~QBlittable(); + + Capabilities capabilities() const; + QSize size() const; + + virtual void fillRect(const QRectF &rect, const QColor &color) = 0; + virtual void drawPixmap(const QRectF &rect, const QPixmap &pixmap, const QRectF &subrect) = 0; + + QImage *lock(); + void unlock(); + +protected: + virtual QImage *doLock() = 0; + virtual void doUnlock() = 0; + QBlittablePrivate *d_ptr; +}; + +QT_END_NAMESPACE +#endif //QT_NO_BLITTABLE +#endif //QBLITTABLE_P_H diff --git a/src/gui/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp index d0788c7..5b35fc5 100644 --- a/src/gui/painting/qbrush.cpp +++ b/src/gui/painting/qbrush.cpp @@ -635,6 +635,15 @@ QBrush &QBrush::operator=(const QBrush &b) return *this; } + +/*! + \fn void QBrush::swap(QBrush &other) + \since 4.8 + + Swaps brush \a other with this brush. This operation is very + fast and never fails. +*/ + /*! Returns the brush as a QVariant */ diff --git a/src/gui/painting/qbrush.h b/src/gui/painting/qbrush.h index efc720b..f9acded 100644 --- a/src/gui/painting/qbrush.h +++ b/src/gui/painting/qbrush.h @@ -96,6 +96,8 @@ public: inline QBrush &operator=(QBrush &&other) { qSwap(d, other.d); return *this; } #endif + inline void swap(QBrush &other) { qSwap(d, other.d); } + operator QVariant() const; inline Qt::BrushStyle style() const; diff --git a/src/gui/painting/qcolormap.qdoc b/src/gui/painting/qcolormap.qdoc index ec3d2ba..96fd6a0 100644 --- a/src/gui/painting/qcolormap.qdoc +++ b/src/gui/painting/qcolormap.qdoc @@ -7,11 +7,11 @@ ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in a -** written agreement between you and Nokia. +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Free Documentation License ** Alternatively, this file may be used under the terms of the GNU Free diff --git a/src/gui/painting/qcolormap_qpa.cpp b/src/gui/painting/qcolormap_qpa.cpp new file mode 100644 index 0000000..1f4fea8 --- /dev/null +++ b/src/gui/painting/qcolormap_qpa.cpp @@ -0,0 +1,231 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qcolormap.h" +#include "qcolor.h" +#include "qpaintdevice.h" +#include "private/qapplication_p.h" +#include "private/qgraphicssystem_p.h" + +QT_BEGIN_NAMESPACE + +class QColormapPrivate +{ +public: + inline QColormapPrivate() + : ref(1), mode(QColormap::Direct), depth(0), numcolors(0) + { } + + QAtomicInt ref; + + QColormap::Mode mode; + int depth; + int numcolors; +}; + +static QColormapPrivate *screenMap = 0; + +void QColormap::initialize() +{ + screenMap = new QColormapPrivate; + + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + QList<QPlatformScreen*> screens = pi->screens(); + + screenMap->depth = screens[0]->depth(); + if (screenMap->depth < 8) { + screenMap->mode = QColormap::Indexed; + screenMap->numcolors = 256; + } else { + screenMap->mode = QColormap::Direct; + screenMap->numcolors = -1; + } +} + +void QColormap::cleanup() +{ + delete screenMap; + screenMap = 0; +} + +QColormap QColormap::instance(int /*screen*/) +{ + return QColormap(); +} + +QColormap::QColormap() + : d(screenMap) +{ d->ref.ref(); } + +QColormap::QColormap(const QColormap &colormap) + :d (colormap.d) +{ d->ref.ref(); } + +QColormap::~QColormap() +{ + if (!d->ref.deref()) + delete d; +} + +QColormap::Mode QColormap::mode() const +{ return d->mode; } + + +int QColormap::depth() const +{ return d->depth; } + + +int QColormap::size() const +{ + return d->numcolors; +} + +#ifndef QT_QWS_DEPTH16_RGB +#define QT_QWS_DEPTH16_RGB 565 +#endif +static const int qt_rbits = (QT_QWS_DEPTH16_RGB/100); +static const int qt_gbits = (QT_QWS_DEPTH16_RGB/10%10); +static const int qt_bbits = (QT_QWS_DEPTH16_RGB%10); +static const int qt_red_shift = qt_bbits+qt_gbits-(8-qt_rbits); +static const int qt_green_shift = qt_bbits-(8-qt_gbits); +static const int qt_neg_blue_shift = 8-qt_bbits; +static const int qt_blue_mask = (1<<qt_bbits)-1; +static const int qt_green_mask = (1<<(qt_gbits+qt_bbits))-(1<<qt_bbits); +static const int qt_red_mask = (1<<(qt_rbits+qt_gbits+qt_bbits))-(1<<(qt_gbits+qt_bbits)); + +static const int qt_red_rounding_shift = qt_red_shift + qt_rbits; +static const int qt_green_rounding_shift = qt_green_shift + qt_gbits; +static const int qt_blue_rounding_shift = qt_bbits - qt_neg_blue_shift; + +inline ushort qt_convRgbTo16(QRgb c) +{ + const int tr = qRed(c) << qt_red_shift; + const int tg = qGreen(c) << qt_green_shift; + const int tb = qBlue(c) >> qt_neg_blue_shift; + + return (tb & qt_blue_mask) | (tg & qt_green_mask) | (tr & qt_red_mask); +} + +inline QRgb qt_conv16ToRgb(ushort c) +{ + const int r=(c & qt_red_mask); + const int g=(c & qt_green_mask); + const int b=(c & qt_blue_mask); + const int tr = r >> qt_red_shift | r >> qt_red_rounding_shift; + const int tg = g >> qt_green_shift | g >> qt_green_rounding_shift; + const int tb = b << qt_neg_blue_shift | b >> qt_blue_rounding_shift; + + return qRgb(tr,tg,tb); +} + +uint QColormap::pixel(const QColor &color) const +{ + QRgb rgb = color.rgba(); + if (d->mode == QColormap::Direct) { + switch(d->depth) { + case 16: + return qt_convRgbTo16(rgb); + case 24: + case 32: + { + const int r = qRed(rgb); + const int g = qGreen(rgb); + const int b = qBlue(rgb); + const int red_shift = 16; + const int green_shift = 8; + const int red_mask = 0xff0000; + const int green_mask = 0x00ff00; + const int blue_mask = 0x0000ff; + const int tg = g << green_shift; +#ifdef QT_QWS_DEPTH_32_BGR + if (qt_screen->pixelType() == QScreen::BGRPixel) { + const int tb = b << red_shift; + return 0xff000000 | (r & blue_mask) | (tg & green_mask) | (tb & red_mask); + } +#endif + const int tr = r << red_shift; + return 0xff000000 | (b & blue_mask) | (tg & green_mask) | (tr & red_mask); + } + } + } + //XXX + //return qt_screen->alloc(qRed(rgb), qGreen(rgb), qBlue(rgb)); + return 0; +} + +const QColor QColormap::colorAt(uint pixel) const +{ + if (d->mode == Direct) { + if (d->depth == 16) { + pixel = qt_conv16ToRgb(pixel); + } + const int red_shift = 16; + const int green_shift = 8; + const int red_mask = 0xff0000; + const int green_mask = 0x00ff00; + const int blue_mask = 0x0000ff; +#ifdef QT_QWS_DEPTH_32_BGR + if (qt_screen->pixelType() == QScreen::BGRPixel) { + return QColor((pixel & blue_mask), + (pixel & green_mask) >> green_shift, + (pixel & red_mask) >> red_shift); + } +#endif + return QColor((pixel & red_mask) >> red_shift, + (pixel & green_mask) >> green_shift, + (pixel & blue_mask)); + } +#if 0 // XXX + Q_ASSERT_X(int(pixel) < qt_screen->numCols(), "QColormap::colorAt", "pixel out of bounds of palette"); + return QColor(qt_screen->clut()[pixel]); +#endif + return QColor(); +} + +const QVector<QColor> QColormap::colormap() const +{ + return QVector<QColor>(); +} + +QColormap &QColormap::operator=(const QColormap &colormap) +{ qAtomicAssign(d, colormap.d); return *this; } + +QT_END_NAMESPACE diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index 5f190ba..a4ab278 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -43,7 +43,7 @@ #include <private/qpaintengine_raster_p.h> #include <private/qpainter_p.h> #include <private/qdrawhelper_x86_p.h> -#include <private/qdrawhelper_armv6_p.h> +#include <private/qdrawhelper_arm_simd_p.h> #include <private/qdrawhelper_neon_p.h> #include <private/qmath_p.h> #include <qmath.h> @@ -7678,96 +7678,6 @@ static void qt_memfill16_setup(quint16 *dest, quint16 value, int count); qt_memfill32_func qt_memfill32 = qt_memfill32_setup; qt_memfill16_func qt_memfill16 = qt_memfill16_setup; -#if defined(Q_CC_RVCT) && defined(QT_HAVE_ARMV6) -// Move these to qdrawhelper_arm.c when all -// functions are implemented using arm assembly. -static CompositionFunctionSolid qt_functionForModeSolid_ARMv6[numCompositionFunctions] = { - comp_func_solid_SourceOver, - comp_func_solid_DestinationOver, - comp_func_solid_Clear, - comp_func_solid_Source, - comp_func_solid_Destination, - comp_func_solid_SourceIn, - comp_func_solid_DestinationIn, - comp_func_solid_SourceOut, - comp_func_solid_DestinationOut, - comp_func_solid_SourceAtop, - comp_func_solid_DestinationAtop, - comp_func_solid_XOR, - comp_func_solid_Plus, - comp_func_solid_Multiply, - comp_func_solid_Screen, - comp_func_solid_Overlay, - comp_func_solid_Darken, - comp_func_solid_Lighten, - comp_func_solid_ColorDodge, - comp_func_solid_ColorBurn, - comp_func_solid_HardLight, - comp_func_solid_SoftLight, - comp_func_solid_Difference, - comp_func_solid_Exclusion, - rasterop_solid_SourceOrDestination, - rasterop_solid_SourceAndDestination, - rasterop_solid_SourceXorDestination, - rasterop_solid_NotSourceAndNotDestination, - rasterop_solid_NotSourceOrNotDestination, - rasterop_solid_NotSourceXorDestination, - rasterop_solid_NotSource, - rasterop_solid_NotSourceAndDestination, - rasterop_solid_SourceAndNotDestination -}; - -static CompositionFunction qt_functionForMode_ARMv6[numCompositionFunctions] = { - comp_func_SourceOver_armv6, - comp_func_DestinationOver, - comp_func_Clear, - comp_func_Source_armv6, - comp_func_Destination, - comp_func_SourceIn, - comp_func_DestinationIn, - comp_func_SourceOut, - comp_func_DestinationOut, - comp_func_SourceAtop, - comp_func_DestinationAtop, - comp_func_XOR, - comp_func_Plus, - comp_func_Multiply, - comp_func_Screen, - comp_func_Overlay, - comp_func_Darken, - comp_func_Lighten, - comp_func_ColorDodge, - comp_func_ColorBurn, - comp_func_HardLight, - comp_func_SoftLight, - comp_func_Difference, - comp_func_Exclusion, - rasterop_SourceOrDestination, - rasterop_SourceAndDestination, - rasterop_SourceXorDestination, - rasterop_NotSourceAndNotDestination, - rasterop_NotSourceOrNotDestination, - rasterop_NotSourceXorDestination, - rasterop_NotSource, - rasterop_NotSourceAndDestination, - rasterop_SourceAndNotDestination -}; - -static void qt_blend_color_argb_armv6(int count, const QSpan *spans, void *userData) -{ - QSpanData *data = reinterpret_cast<QSpanData *>(userData); - - CompositionFunctionSolid func = qt_functionForModeSolid_ARMv6[data->rasterBuffer->compositionMode]; - while (count--) { - uint *target = ((uint *)data->rasterBuffer->scanLine(spans->y)) + spans->x; - func(target, spans->len, data->solid.color, spans->coverage); - ++spans; - } -} - -#endif // Q_CC_RVCT && QT_HAVE_ARMV6 - - void qInitDrawhelperAsm() { @@ -7938,46 +7848,39 @@ void qInitDrawhelperAsm() } #endif // IWMMXT -#if defined(Q_CC_RVCT) && defined(QT_HAVE_ARMV6) - functionForModeAsm = qt_functionForMode_ARMv6; - functionForModeSolidAsm = qt_functionForModeSolid_ARMv6; +#if defined(QT_HAVE_ARM_SIMD) + qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_arm_simd; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_arm_simd; + qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_arm_simd; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_arm_simd; +#elif defined(QT_HAVE_NEON) + if (features & NEON) { + qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_neon; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_neon; + qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_neon; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_neon; + qBlendFunctions[QImage::Format_RGB16][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_rgb16_neon; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB16] = qt_blend_rgb16_on_argb32_neon; + qBlendFunctions[QImage::Format_RGB16][QImage::Format_RGB16] = qt_blend_rgb16_on_rgb16_neon; + + qScaleFunctions[QImage::Format_RGB16][QImage::Format_ARGB32_Premultiplied] = qt_scale_image_argb32_on_rgb16_neon; + qScaleFunctions[QImage::Format_RGB16][QImage::Format_RGB16] = qt_scale_image_rgb16_on_rgb16_neon; - qt_memfill32 = qt_memfill32_armv6; + qTransformFunctions[QImage::Format_RGB16][QImage::Format_ARGB32_Premultiplied] = qt_transform_image_argb32_on_rgb16_neon; + qTransformFunctions[QImage::Format_RGB16][QImage::Format_RGB16] = qt_transform_image_rgb16_on_rgb16_neon; - qDrawHelper[QImage::Format_ARGB32_Premultiplied].blendColor = qt_blend_color_argb_armv6; + qDrawHelper[QImage::Format_RGB16].alphamapBlit = qt_alphamapblit_quint16_neon; - qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_armv6; - qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_armv6; - qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_armv6; - qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_armv6; -#elif defined(QT_HAVE_NEON) - if (features & NEON) { - qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_neon; - qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_neon; - qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_neon; - qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_neon; - qBlendFunctions[QImage::Format_RGB16][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_rgb16_neon; - qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB16] = qt_blend_rgb16_on_argb32_neon; - qBlendFunctions[QImage::Format_RGB16][QImage::Format_RGB16] = qt_blend_rgb16_on_rgb16_neon; - - qScaleFunctions[QImage::Format_RGB16][QImage::Format_ARGB32_Premultiplied] = qt_scale_image_argb32_on_rgb16_neon; - qScaleFunctions[QImage::Format_RGB16][QImage::Format_RGB16] = qt_scale_image_rgb16_on_rgb16_neon; - - qTransformFunctions[QImage::Format_RGB16][QImage::Format_ARGB32_Premultiplied] = qt_transform_image_argb32_on_rgb16_neon; - qTransformFunctions[QImage::Format_RGB16][QImage::Format_RGB16] = qt_transform_image_rgb16_on_rgb16_neon; - - qDrawHelper[QImage::Format_RGB16].alphamapBlit = qt_alphamapblit_quint16_neon; - - functionForMode_C[QPainter::CompositionMode_SourceOver] = qt_blend_argb32_on_argb32_scanline_neon; - functionForModeSolid_C[QPainter::CompositionMode_SourceOver] = comp_func_solid_SourceOver_neon; - functionForMode_C[QPainter::CompositionMode_Plus] = comp_func_Plus_neon; - destFetchProc[QImage::Format_RGB16] = qt_destFetchRGB16_neon; - destStoreProc[QImage::Format_RGB16] = qt_destStoreRGB16_neon; - - qMemRotateFunctions[QImage::Format_RGB16][0] = qt_memrotate90_16_neon; - qMemRotateFunctions[QImage::Format_RGB16][2] = qt_memrotate270_16_neon; - qt_memfill32 = qt_memfill32_neon; - } + functionForMode_C[QPainter::CompositionMode_SourceOver] = qt_blend_argb32_on_argb32_scanline_neon; + functionForModeSolid_C[QPainter::CompositionMode_SourceOver] = comp_func_solid_SourceOver_neon; + functionForMode_C[QPainter::CompositionMode_Plus] = comp_func_Plus_neon; + destFetchProc[QImage::Format_RGB16] = qt_destFetchRGB16_neon; + destStoreProc[QImage::Format_RGB16] = qt_destStoreRGB16_neon; + + qMemRotateFunctions[QImage::Format_RGB16][0] = qt_memrotate90_16_neon; + qMemRotateFunctions[QImage::Format_RGB16][2] = qt_memrotate270_16_neon; + qt_memfill32 = qt_memfill32_neon; + } #endif if (functionForModeSolidAsm) { diff --git a/src/gui/painting/qdrawhelper_arm_simd.cpp b/src/gui/painting/qdrawhelper_arm_simd.cpp new file mode 100644 index 0000000..2a5f5e4 --- /dev/null +++ b/src/gui/painting/qdrawhelper_arm_simd.cpp @@ -0,0 +1,332 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qdrawhelper_arm_simd_p.h" + +#include <private/qpaintengine_raster_p.h> +#include <private/qblendfunctions_p.h> + +#ifdef QT_HAVE_ARM_SIMD + +#if defined(Q_OS_SYMBIAN) +#if !defined(__SWITCH_TO_ARM) +#ifdef __MARM_THUMB__ +#ifndef __ARMCC__ +#define __SWITCH_TO_ARM asm("push {r0} ");\ + asm("add r0, pc, #4 ");\ + asm("bx r0 ");\ + asm("nop ");\ + asm(".align 2 ");\ + asm(".code 32 ");\ + asm("ldr r0, [sp], #4 ") +#define __END_ARM asm(".code 16 ") +#else +#define __SWITCH_TO_ARM asm(".code 32 "); +#define __END_ARM +#endif // __ARMCC__ +#else +#define __SWITCH_TO_ARM +#define __END_ARM +#endif //__MARM_THUMB__ +#endif +#endif + +#if defined(Q_OS_SYMBIAN) && defined(Q_CC_RVCT) +__asm void qt_blend_argb32_on_argb32_arm_simd(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ +#ifndef __ARMCC__ + __SWITCH_TO_ARM; +#else + CODE32 +#endif // __ARMCC__ + + stmfd sp!, {r4-r12, r14} + + // read arguments off the stack + add r8, sp, #10 * 4 + ldmia r8, {r4-r6} + + // adjust dbpl and sbpl + mov r14, #4 + mul r14, r4, r14 + sub r1, r1, r14 + sub r3, r3, r14 + + // load 0xFF00FF00 to r12 + mov r12, #0xFF000000 + add r12, r12, #0xFF00 + + // load 0x800080 to r14 + mov r14, #0x800000 + add r14, r14, #0x80 + + /* + Registers: + r0 dst + r1 dbpl + r2 src + r3 sbpl + r4 w + r5 h + r6 const_alpha + r12 0xFF0000 + r14 0x800080 + */ + + cmp r6, #256 //test if we have fully opaque constant alpha value + bne argb32constalpha // branch if not + +argb32_next_row + + mov r7, r4 + +argb32_next_pixel + + ldr r8, [r2], #4 // load src pixel + + // Negate r8 and extract src alpha + mvn r11, r8 // bitwise not + uxtb r11, r11, ror #24 + + cmp r11, #0 // test for full src opacity (negated) + beq argb32_no_blend + + cmp r11, #255 // test for full src transparency (negated) + addeq r0, #4 + beq argb32_nop + + ldr r9, [r0] // load dst pixel + + // blend + uxtb16 r10, r9 + uxtb16 r6, r9, ror #8 + mla r10, r11, r10, r14 + mla r9, r6, r11, r14 + uxtab16 r10, r10, r10, ror #8 + uxtab16 r9, r9, r9, ror #8 + and r9, r9, r12 + uxtab16 r10, r9, r10, ror #8 + + uqadd8 r8, r10, r8 + +argb32_no_blend + + str r8, [r0], #4 + +argb32_nop + + subs r7, r7, #1 + bgt argb32_next_pixel + + add r0, r0, r1 // dest = dest + dbpl + add r2, r2, r3 // src = src + sbpl + + subs r5, r5, #1 + bgt argb32_next_row + + b argb32_blend_exit + +argb32constalpha + + cmp r6, #0 + beq argb32_blend_exit + + ; const_alpha = (const_alpha * 255) >> 8; + mov r11, #255 + mul r6, r6, r11 + mov r11, r6, lsr #8 + +argb32constalpha_next_row + + mov r7, r4 + +argb32constalpha_next_pixel + + ldr r9, [r2], #4 // load src pixel + + // blend + uxtb16 r10, r9 + uxtb16 r6, r9, ror #8 + mla r10, r11, r10, r14 + mla r9, r6, r11, r14 + uxtab16 r10, r10, r10, ror #8 + uxtab16 r9, r9, r9, ror #8 + and r9, r9, r12 + uxtab16 r8, r9, r10, ror #8 + + ldr r9, [r0] // load dst pixel + + // blend + uxtb16 r10, r9 + uxtb16 r6, r9, ror #8 + + // Negate r11 and extract src alpha + mvn r9, r11 // bitwise not + uxtb r9, r9, ror #24 + + mla r10, r9, r10, r14 + mla r9, r6, r9, r14 + uxtab16 r10, r10, r10, ror #8 + uxtab16 r9, r9, r9, ror #8 + and r9, r9, r12 + uxtab16 r10, r9, r10, ror #8 + + uqadd8 r8, r10, r8 + + str r8, [r0], #4 + + subs r7, r7, #1 + bgt argb32constalpha_next_pixel + + add r0, r0, r1 // dest = dest + dbpl + add r2, r2, r3 // src = src + sbpl + + subs r5, r5, #1 + bgt argb32constalpha_next_row + +argb32_blend_exit + + // Restore registers + ldmfd sp!, {r4-r12, lr} + bx lr + + __END_ARM +} + +void qt_blend_rgb32_on_rgb32_arm_simd(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + if (const_alpha != 256) { + qt_blend_argb32_on_argb32_arm_simd(destPixels, dbpl, srcPixels, sbpl, w, h, const_alpha); + return; + } + + const uint *src = (const uint *) srcPixels; + uint *dst = (uint *) destPixels; + if (w <= 64) { + for (int y=0; y<h; ++y) { + qt_memconvert(dst, src, w); + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } else { + int len = w * 4; + for (int y=0; y<h; ++y) { + memcpy(dst, src, len); + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } +} + +#else // defined(Q_OS_SYMBIAN) && defined(Q_CC_RVCT) + +// TODO: add GNU assembler instructions and support for other platforms. +// Default to C code for now + +void qt_blend_argb32_on_argb32_arm_simd(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + const uint *src = (const uint *) srcPixels; + uint *dst = (uint *) destPixels; + if (const_alpha == 256) { + for (int y=0; y<h; ++y) { + for (int x=0; x<w; ++x) { + uint s = src[x]; + if (s >= 0xff000000) + dst[x] = s; + else if (s != 0) + dst[x] = s + BYTE_MUL(dst[x], qAlpha(~s)); + } + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } else if (const_alpha != 0) { + const_alpha = (const_alpha * 255) >> 8; + for (int y=0; y<h; ++y) { + for (int x=0; x<w; ++x) { + uint s = BYTE_MUL(src[x], const_alpha); + dst[x] = s + BYTE_MUL(dst[x], qAlpha(~s)); + } + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } +} + +void qt_blend_rgb32_on_rgb32_arm_simd(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + if (const_alpha != 256) { + qt_blend_argb32_on_argb32_arm_simd(destPixels, dbpl, srcPixels, sbpl, w, h, const_alpha); + return; + } + + const uint *src = (const uint *) srcPixels; + uint *dst = (uint *) destPixels; + if (w <= 64) { + for (int y=0; y<h; ++y) { + qt_memconvert(dst, src, w); + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } else { + int len = w * 4; + for (int y=0; y<h; ++y) { + memcpy(dst, src, len); + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } + } +} + +#endif + +#endif // QT_HAVE_ARMV_SIMD diff --git a/src/gui/painting/qdrawhelper_armv6_p.h b/src/gui/painting/qdrawhelper_arm_simd_p.h index e58f8bb..6c96a84 100644 --- a/src/gui/painting/qdrawhelper_armv6_p.h +++ b/src/gui/painting/qdrawhelper_arm_simd_p.h @@ -39,8 +39,8 @@ ** ****************************************************************************/ -#ifndef QDRAWHELPER_ARMV6_P_H -#define QDRAWHELPER_ARMV6_P_H +#ifndef QDRAWHELPER_ARM_SIMD_P_H +#define QDRAWHELPER_ARM_SIMD_P_H // // W A R N I N G @@ -57,25 +57,20 @@ QT_BEGIN_NAMESPACE -#if defined(Q_CC_RVCT) && defined(QT_HAVE_ARMV6) +#if defined(QT_HAVE_ARM_SIMD) -extern "C" void qt_blend_rgb32_on_rgb32_armv6(uchar *destPixels, int dbpl, +void qt_blend_argb32_on_argb32_arm_simd(uchar *destPixels, int dbpl, const uchar *srcPixels, int sbpl, int w, int h, int const_alpha); -extern "C" void qt_blend_argb32_on_argb32_armv6(uchar *destPixels, int dbpl, +void qt_blend_rgb32_on_rgb32_arm_simd(uchar *destPixels, int dbpl, const uchar *srcPixels, int sbpl, int w, int h, int const_alpha); -extern "C" void qt_memfill32_armv6(quint32 *dest, quint32 value, int count); - -extern "C" void comp_func_Source_armv6(uint *dest, const uint *src, int length, uint const_alpha); -extern "C" void comp_func_SourceOver_armv6(uint *dest, const uint *src, int length, uint const_alpha); - -#endif // QT_HAVE_ARMV6 +#endif // QT_HAVE_ARM_SIMD QT_END_NAMESPACE -#endif // QDRAWHELPER_ARMV6_P_H +#endif // QDRAWHELPER_ARM_SIMD_P_H diff --git a/src/gui/painting/qdrawhelper_armv6_rvct.inc b/src/gui/painting/qdrawhelper_armv6_rvct.inc deleted file mode 100644 index 8c6d803..0000000 --- a/src/gui/painting/qdrawhelper_armv6_rvct.inc +++ /dev/null @@ -1,496 +0,0 @@ -;**************************************************************************** -;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -;** All rights reserved. -;** Contact: Nokia Corporation (qt-info@nokia.com) -;** -;** This file is part of the QtGui module of the Qt Toolkit. -;** -;** $QT_BEGIN_LICENSE:LGPL$ -;** No Commercial Usage -;** This file contains pre-release code and may not be distributed. -;** You may use this file in accordance with the terms and conditions -;** contained in the Technology Preview License Agreement accompanying -;** this package. -;** -;** GNU Lesser General Public License Usage -;** Alternatively, this file may be used under the terms of the GNU Lesser -;** General Public License version 2.1 as published by the Free Software -;** Foundation and appearing in the file LICENSE.LGPL included in the -;** packaging of this file. Please review the following information to -;** ensure the GNU Lesser General Public License version 2.1 requirements -;** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -;** -;** In addition, as a special exception, Nokia gives you certain additional -;** rights. These rights are described in the Nokia Qt LGPL Exception -;** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -;** -;** If you have questions regarding the use of this file, please contact -;** Nokia at qt-info@nokia.com. -;** -;** -;** -;** -;** -;** -;** -;** -;** $QT_END_LICENSE$ -;** -;**************************************************************************** - -; -; W A R N I N G -; ------------- -; -; This file is not part of the Qt API. It exists purely as an -; implementation detail. This header file may change from version to -; version without notice, or even be removed. -; -; We mean it. -; - -;----------------------------------------------------------------------------- -; Globals. -; Earch marcro expects that caller has loaded 0x800080 to r14. -;----------------------------------------------------------------------------- - -ComponentHalf EQU 0x800080 - -;----------------------------------------------------------------------------- -; ARM assembly implementations of accelerated graphics operations. -; -; Conventions: -; -; - r0 = Target buffer pointer -; - r1 = Source buffer pointer -; - r2 = Length of the buffer to blend -; - r3 = Constant alpha for source buffer -; -;----------------------------------------------------------------------------- - -; A macro for transparently defining ARM functions - MACRO -$func Function - AREA Function_$func, CODE - GLOBAL $func - ALIGN 4 - CODE32 -$func - MEND - - -;----------------------------------------------------------------------------- -; Armv6 boosted implementation of BYTE_MUL(...) function found in qdrawhelper_p.h. -; -; @param dst Destination register where to store the result -; @param x Value to multiply -; @param a Multiplicator byte -; @param r14 Component half 0x800080 -; -; @note Trashes x, r8 -;----------------------------------------------------------------------------- - MACRO - ByteMul $dst, $x, $a - - ; static inline uint BYTE_MUL(uint x, uint a) - - ; uint r8 = (x & 0xff00ff) * a + 0x800080 - uxtb16 r8, $x ; r8 = r8 & 0x00FF00FF - mla r8, r8, $a, r14 - - ; x = ((r >> 8) & 0xff00ff) * a + 0x800080 - uxtb16 $x, $x, ror #8 - mla $x, $x, $a, r14 - - - ; r8 = (r8 + ((r8 >> 8) & 0xff00ff) ) >> 8 - ; r8 &= 0xff00ff - uxtab16 r8, r8, r8, ror #8 - uxtb16 r8, r8, ror #8 - - ; x = x + ((x >>8) & 0xff00ff) - uxtab16 $x, $x, $x, ror #8 - - ; x &= 0xff00ff00 - ; x |= r8 - uxtb16 $x, $x, ror #8 - orr $dst, r8, $x, lsl #8 - - MEND - -;----------------------------------------------------------------------------- -; Armv6 boosted implementation of INTERPOLATE_PIXEL_255(...) function found in -; qdrawhelper_p.h. -; -; @param dst Destination register where to store the result -; @param x First value to multiply -; @param a Multiplicator byte for first value -; @param y Second value to multiply -; @param b Multiplicator byte for second value -; @param r14 Component half 0x800080 -; -; -; @note Trashes x, r8, r14 -;----------------------------------------------------------------------------- - MACRO - InterpolatePixel255 $dst, $x, $a, $y, $b - - ; static inline uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) - - ; First calculate the parts where we need 0x800080 - - ; uint r8 = (((x & 0xff00ff) * a) + 0x800080) - uxtb16 r8, $x ; r8 = r8 & 0x00FF00FF - mla r8, r8, $a, r14 - - ; x = ((((x >> 8) & 0xff00ff) * a) + 0x800080) - uxtb16 $x, $x, ror #8 - mla $x, $x, $a, r14 - - ; Now we are trashing r14 to free it for other purposes - - ; uint r14 = (y & 0xff00ff) * b - uxtb16 r14, $y ; r14 = y & 0x00FF00FF - mul r14, r14, $b - - ; r8 = r8 + r14 - add r8, r8, r14 - - ; r8 = (r8 + ((r8 >> 8) & 0xff00ff) ) >> 8 - ; r8 &= 0xff00ff - uxtab16 r8, r8, r8, ror #8 - uxtb16 r8, r8, ror #8 - - ; r14 = ((y >> 8) & 0xff00ff) * b - uxtb16 r14, $y, ror #8 ; r14 = ((y >> 8) & 0xFF00FF) - mul r14, r14, $b - - ; x = x + r14 - add $x, $x, r14 - - ; x = x + ((x >>8) & 0xff00ff) - uxtab16 $x, $x, $x, ror #8 - - ; x &= 0xff00ff00 - ; x |= r8 - uxtb16 $x, $x, ror #8 - orr $dst, r8, $x, lsl #8 - - MEND - -;----------------------------------------------------------------------------- -; -;----------------------------------------------------------------------------- - MACRO -$label Blend4Pixels $BlendPixel - - ; Blend first 4 pixels - - ldmia r1!, {r4-r7} - ldm r0, {r9-r12} - -b4p1_$label $BlendPixel r9, r4, r3 -b4p2_$label $BlendPixel r10, r5, r3 -b4p3_$label $BlendPixel r11, r6, r3 -b4p4_$label $BlendPixel r12, r7, r3 - - stmia r0!, {r9-r12} - - MEND - -;----------------------------------------------------------------------------- -; -;----------------------------------------------------------------------------- - MACRO -$label Blend8Pixels $BlendPixel - -b8p1_$label Blend4Pixels $BlendPixel -b8p2_$label Blend4Pixels $BlendPixel - - MEND - -;----------------------------------------------------------------------------- -; -;----------------------------------------------------------------------------- - MACRO -$label Blend16Pixels $BlendPixel - -b16p1_$label Blend8Pixels $BlendPixel -b16p2_$label Blend8Pixels $BlendPixel - - MEND - -;----------------------------------------------------------------------------- -; -;----------------------------------------------------------------------------- - MACRO -$label Blend32Pixels $BlendPixel - -b32p1_$label Blend16Pixels $BlendPixel -b32p2_$label Blend16Pixels $BlendPixel - - MEND - -;----------------------------------------------------------------------------- -; A macro for source over compositing one row of pixels and saving the results -; to destination buffer. -; -; @param dest Destination buffer (r0) -; @param src Source buffer (r1) -; @param length Length (r2) -; @param const_alpha Constant alpha (r3) -; @param r14 Component Half (0x800080) (r14) -; -; @note Advances r0, r1 -; @note Trashes r2, r4-r12 -;----------------------------------------------------------------------------- - MACRO -$label BlendRow $BlendPixel - - pld [r1] - -bloop_$label - ; Blend 32 pixels per loop iteration - subs r2, r2, #32 - bmi b_remaining_$label - -brp1_$label Blend32Pixels $BlendPixel - - b bloop_$label - -b_remaining_$label - - ; Remaining 31 pixels - - addmi r2, r2, #32 - - ; Blend 16 pixels - tst r2, #16 - beq b_remaining8_$label - -brp2_$label Blend16Pixels $BlendPixel - -b_remaining8_$label - - ; Blend 8 pixels - tst r2, #8 - beq b_remaining4_$label - -brp3_$label Blend8Pixels $BlendPixel - -b_remaining4_$label - - ; Blend 4 pixels - tst r2, #4 - beq b_remaining3_$label - -brp4_$label Blend4Pixels $BlendPixel - -b_remaining3_$label - - ; Remaining 3 pixels - - tst r2, #2 - beq b_last_$label - - ldmia r1!, {r4-r5} - ldm r0, {r9-r10} - -brp5_$label $BlendPixel r9, r4, r3 -brp6_$label $BlendPixel r10, r5, r3 - - stmia r0!, {r9-r10} - -b_last_$label - - tst r2, #1 - beq bexit_$label - - ldr r4, [r1] - ldr r9, [r0] - -bpl_$label $BlendPixel r9, r4, r3 - - str r9, [r0] - -bexit_$label - - MEND - -;----------------------------------------------------------------------------- -; A macro for source over compositing one row of pixels and saving the results -; to destination buffer. Restores all registers. -; -; @param dest Destination buffer (r0) -; @param src Source buffer (r1) -; @param length Length (r2) -; @param const_alpha Constant alpha (r3) -; @param r14 Component Half (0x800080) (r14) -; -; @note Advances r0, r1 -; @note Trashes r2, r4-r12 -;----------------------------------------------------------------------------- - MACRO -$label BlendRowSafe $BlendPixel - - stmfd sp!, {r0-r6} ; Preserves registers only up to r6 - -brs_$label BlendRow $BlendPixel - - ldmfd sp!, {r0-r6} - - MEND - - -;----------------------------------------------------------------------------- -; Pix Copy. -; NOTE! Cache line size of ARM1136JF-S and ARM1136J-S is 32 bytes (8 pixels). -; -; @param dst Destination pixels (r0) -; @param src Source pixels (r1) -; @param len Length (r2) -; -; @note Trashes r3-r10 -;----------------------------------------------------------------------------- - MACRO -$label PixCpy $dst, $src, $len - - pld [$src] - -pcpy_loop_$label - ; Copy 8 pixels per loop iteration - pld [$src, #96] - subs $len, $len, #8 - ldmgeia $src!, {r3-r10} - stmgeia $dst!, {r3-r10} - bgt pcpy_loop_$label - -pcpy_remaining_$label - - ; Copy up to 7 remaining pixels - - ; Copy 4 pixels - tst $len, #4 - ldmneia $src!, {r3-r6} - stmneia $dst!, {r3-r6} - - tst $len, #2 - ldmneia $src!, {r3-r4} - stmneia $dst!, {r3-r4} - - tst $len, #1 - ldrne r3, [$src] - strne r3, [$dst] - - MEND - -;----------------------------------------------------------------------------- -; General Pix Copy. Maximum 8 pixels at time. Restores all registers. -; -; @param dst Destination pixels (r0) -; @param src Source pixels (r1) -; @param len Length (r2) -; -; @note Trashes r3-r10 -;----------------------------------------------------------------------------- - MACRO -$label PixCpySafe $dst, $src, $len - - stmfd sp!, {r0-r6} ; Preserves registers only up to r6 - -pcs_$label PixCpy $dst, $src, $len - - ldmfd sp!, {r0-r6} ; pop - - MEND - - -;----------------------------------------------------------------------------- -; A macro for source over compositing one pixel and saving the result to -; dst register. -; -; @param dst Destination register, must contain destination pixel upon entry -; @param src Source register, must contain source pixel upon entry -; @param const_alpha Constant source alpha -; @param r14 Component half 0x800080 -; -; @note Trashes const_alpha, r8 -;----------------------------------------------------------------------------- - MACRO -$label PixelSourceOver $dst, $src, $const_alpha - - ; Negate src and extract alpha - mvn $const_alpha, $src ; bitwise not - uxtb $const_alpha, $const_alpha, ror #24 ; r3 = ((r3 & 0xFF000000) >> 24); - - ;cmp $const_alpha, #255 ; test for full transparency ( negated ) - ;beq exit_$label - cmp $const_alpha, #0 ; test for full opacity ( negated ) - moveq $dst, $src - beq exit_$label - - ByteMul $dst, $dst, $const_alpha - add $dst, $src, $dst - -exit_$label - MEND - -;----------------------------------------------------------------------------- -; A macro for source over compositing one pixel and saving the result to -; dst register. -; -; @param dst Destination register, must contain destination pixel upon entry -; @param src Source register, must contain source pixel upon entry -; @param const_alpha Constant source alpha -; @param r14 Component half 0x800080 -; -; @note Trashes src, const_alpha, r8 -;----------------------------------------------------------------------------- - MACRO -$label PixelSourceOverConstAlpha $dst, $src, $const_alpha - - ; store alpha because we are going to trash it - stmfd sp!, {$const_alpha} - - ByteMul $src, $src, $const_alpha - - ; Negate src and extract alpha - mvn $const_alpha, $src ; bitwise not - uxtb $const_alpha, $const_alpha, ror #24 ; r3 = ((r3 & 0xFF000000) >> 24); - - ByteMul $dst, $dst, $const_alpha - - add $dst, $src, $dst - - ; recover alpha - ldmfd sp!, {$const_alpha} - - MEND - -;----------------------------------------------------------------------------- -; A macro for source over compositing one pixel and saving the result to -; a register. -; -; @param dst Destination register, must contain destination pixel upon entry -; @param src Source register, must contain source pixel upon entry -; @param const_alpha Constant source alpha -; @param r14 Component half 0x800080 -; -; @note Trashes src, r8 -;----------------------------------------------------------------------------- - MACRO -$label PixelSourceConstAlpha $dst, $src, $const_alpha - - ; store r2 and r14 because we are going to trash them - stmfd sp!, {r2, r14} - - rsb r2, $const_alpha, #255 - InterpolatePixel255 $dst, $src, $const_alpha, $dst, r2 - - ; recover r2 and r14 - ldmfd sp!, {r2, r14} - - MEND - - END ; File end diff --git a/src/gui/painting/qdrawhelper_armv6_rvct.s b/src/gui/painting/qdrawhelper_armv6_rvct.s deleted file mode 100644 index 180980a..0000000 --- a/src/gui/painting/qdrawhelper_armv6_rvct.s +++ /dev/null @@ -1,177 +0,0 @@ -;**************************************************************************** -;** -;** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -;** All rights reserved. -;** Contact: Nokia Corporation (qt-info@nokia.com) -;** -;** This file is part of the QtGui module of the Qt Toolkit. -;** -;** $QT_BEGIN_LICENSE:LGPL$ -;** No Commercial Usage -;** This file contains pre-release code and may not be distributed. -;** You may use this file in accordance with the terms and conditions -;** contained in the Technology Preview License Agreement accompanying -;** this package. -;** -;** GNU Lesser General Public License Usage -;** Alternatively, this file may be used under the terms of the GNU Lesser -;** General Public License version 2.1 as published by the Free Software -;** Foundation and appearing in the file LICENSE.LGPL included in the -;** packaging of this file. Please review the following information to -;** ensure the GNU Lesser General Public License version 2.1 requirements -;** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -;** -;** In addition, as a special exception, Nokia gives you certain additional -;** rights. These rights are described in the Nokia Qt LGPL Exception -;** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -;** -;** If you have questions regarding the use of this file, please contact -;** Nokia at qt-info@nokia.com. -;** -;** -;** -;** -;** -;** -;** -;** -;** $QT_END_LICENSE$ -;** -;**************************************************************************** - -; -; W A R N I N G -; ------------- -; -; This file is not part of the Qt API. It exists purely as an -; implementation detail. This header file may change from version to -; version without notice, or even be removed. -; -; We mean it. -; - - ARM - PRESERVE8 - - INCLUDE qdrawhelper_armv6_rvct.inc - -;----------------------------------------------------------------------------- -; qt_memfill32_armv6 -; -; @brief Not yet in use! -; -; @param dest Destination buffer (r0) -; @param value Value (r1) -; @param count Count (r2) -; -;--------------------------------------------------------------------------- -qt_memfill32_armv6 Function - stmfd sp!, {r4-r12, r14} - - mov r3, r1 - mov r4, r1 - mov r5, r1 - mov r6, r1 - mov r7, r1 - mov r8, r1 - mov r9, r1 - -mfill_loop - ; Fill 32 pixels per loop iteration - subs r2, r2, #32 - stmgeia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} - stmgeia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} - stmgeia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} - stmgeia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} - bgt mfill_loop - -mfill_remaining - - ; Fill up to 31 remaining pixels - - ; Fill 16 pixels - tst r2, #16 - stmneia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} - stmneia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} - - ; Fill 8 pixels - tst r2, #8 - stmneia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} - - ; Fill 4 pixels - tst r2, #4 - stmneia r0!, {r1, r3, r4, r5} - - ; Fill 2 pixels - tst r2, #2 - stmneia r0!, {r1, r3} - - ; Fill last one - tst r2, #1 - strne r1, [r0] - - ldmfd sp!, {r4-r12, pc} ; pop and return - -;----------------------------------------------------------------------------- -; comp_func_Source_arm -; -; @brief -; -; @param dest Destination buffer (r0) -; @param src Source buffer (r1) -; @param length Length (r2) -; @param const_alpha Constant alpha (r3) -; -;--------------------------------------------------------------------------- -comp_func_Source_armv6 Function - stmfd sp!, {r4-r12, r14} - - cmp r3, #255 ; if(r3 == 255) - bne src2 ; branch if not - -src1 PixCpy r0, r1, r2 - - ldmfd sp!, {r4-r12, pc} ; pop and return - -src2 - ;ldr r14, =ComponentHalf ; load 0x800080 to r14 - mov r14, #0x800000 - add r14, r14, #0x80 - -src22 BlendRow PixelSourceConstAlpha - - ldmfd sp!, {r4-r12, pc} ; pop and return - -;----------------------------------------------------------------------------- -; comp_func_SourceOver_arm -; -; @brief -; -; @param dest Destination buffer (r0) -; @param src Source buffer (r1) -; @param length Length (r2) -; @param const_alpha Constant alpha (r3) -; -;--------------------------------------------------------------------------- -comp_func_SourceOver_armv6 Function - stmfd sp!, {r4-r12, r14} - - ;ldr r14, =ComponentHalf ; load 0x800080 to r14 - mov r14, #0x800000 - add r14, r14, #0x80 - - cmp r3, #255 ; if(r3 == 255) - bne srcovr2 ; branch if not - -srcovr1 BlendRow PixelSourceOver - - ldmfd sp!, {r4-r12, pc} ; pop and return - -srcovr2 - -srcovr22 BlendRow PixelSourceOverConstAlpha - - ldmfd sp!, {r4-r12, pc} ; pop and return - - - END ; File end diff --git a/src/gui/painting/qgraphicssystem.cpp b/src/gui/painting/qgraphicssystem.cpp index f06e309..f594136 100644 --- a/src/gui/painting/qgraphicssystem.cpp +++ b/src/gui/painting/qgraphicssystem.cpp @@ -50,6 +50,9 @@ #ifdef Q_WS_MAC # include <private/qpixmap_mac_p.h> #endif +#ifdef Q_WS_QPA +# include <QtGui/private/qapplication_p.h> +#endif #ifdef Q_OS_SYMBIAN # include <private/qpixmap_s60_p.h> #endif @@ -71,8 +74,10 @@ QPixmapData *QGraphicsSystem::createDefaultPixmapData(QPixmapData::PixelType typ return new QRasterPixmapData(type); #elif defined(Q_WS_MAC) return new QMacPixmapData(type); +#elif defined(Q_WS_QPA) + return QApplicationPrivate::platformIntegration()->createPixmapData(type); #elif defined(Q_OS_SYMBIAN) - return new QS60PixmapData(type); + return new QS60PixmapData(type); #elif !defined(Q_WS_QWS) #error QGraphicsSystem::createDefaultPixmapData() not implemented #endif diff --git a/src/gui/painting/qgraphicssystem_p.h b/src/gui/painting/qgraphicssystem_p.h index 1211505..a75ea61 100644 --- a/src/gui/painting/qgraphicssystem_p.h +++ b/src/gui/painting/qgraphicssystem_p.h @@ -55,10 +55,14 @@ #include "private/qpixmapdata_p.h" #include "private/qwindowsurface_p.h" +#include "private/qpaintengine_blitter_p.h" + +#include <qdebug.h> QT_BEGIN_NAMESPACE class QPixmapFilter; +class QBlittable; class Q_GUI_EXPORT QGraphicsSystem { @@ -67,7 +71,7 @@ public: virtual QPixmapData *createPixmapData(QPixmapData *origin); virtual QWindowSurface *createWindowSurface(QWidget *widget) const = 0; - virtual ~QGraphicsSystem() = 0; + virtual ~QGraphicsSystem(); //### Remove this & change qpixmap.cpp & qbitmap.cpp once every platform is gaurenteed // to have a graphics system. diff --git a/src/gui/painting/qgraphicssystem_qws.cpp b/src/gui/painting/qgraphicssystem_qws.cpp index f5dab4b..03a0d11 100644 --- a/src/gui/painting/qgraphicssystem_qws.cpp +++ b/src/gui/painting/qgraphicssystem_qws.cpp @@ -49,7 +49,7 @@ QT_BEGIN_NAMESPACE QPixmapData *QWSGraphicsSystem::createPixmapData(QPixmapData::PixelType type) const { if (screen->pixmapDataFactory()) - return screen->pixmapDataFactory()->create(type); //### For 4.4 compatability + return screen->pixmapDataFactory()->create(type); //### For 4.4 compatibility else return new QRasterPixmapData(type); } diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c index ec9ebeb..536f265 100644 --- a/src/gui/painting/qgrayraster.c +++ b/src/gui/painting/qgrayraster.c @@ -408,25 +408,31 @@ /* */ /* Record the current cell in the table. */ /* */ - static PCell - gray_find_cell( RAS_ARG ) + static void + gray_record_cell( RAS_ARG ) { PCell *pcell, cell; int x = ras.ex; + if ( ras.invalid || !( ras.area | ras.cover ) ) + return; if ( x > ras.max_ex ) x = ras.max_ex; pcell = &ras.ycells[ras.ey]; + for (;;) { cell = *pcell; if ( cell == NULL || cell->x > x ) break; - if ( cell->x == x ) - goto Exit; + if ( cell->x == x ) { + cell->area += ras.area; + cell->cover += ras.cover; + return; + } pcell = &cell->next; } @@ -436,28 +442,11 @@ cell = ras.cells + ras.num_cells++; cell->x = x; - cell->area = 0; - cell->cover = 0; + cell->area = ras.area; + cell->cover = ras.cover; cell->next = *pcell; *pcell = cell; - - Exit: - return cell; - } - - - static void - gray_record_cell( RAS_ARG ) - { - if ( !ras.invalid && ( ras.area | ras.cover ) ) - { - PCell cell = gray_find_cell( RAS_VAR ); - - - cell->area += ras.area; - cell->cover += ras.cover; - } } diff --git a/src/gui/painting/qgrayraster_p.h b/src/gui/painting/qgrayraster_p.h index ad595b8..d610a9a 100644 --- a/src/gui/painting/qgrayraster_p.h +++ b/src/gui/painting/qgrayraster_p.h @@ -91,7 +91,7 @@ /* Minimum buffer size for raster object, that accounts for TWorker and TCell sizes.*/ -#define MINIMUM_POOL_SIZE 4096 +#define MINIMUM_POOL_SIZE 8192 QT_FT_EXPORT_VAR( const QT_FT_Raster_Funcs ) qt_ft_grays_raster; diff --git a/src/gui/painting/qimagescale.cpp b/src/gui/painting/qimagescale.cpp index 8580775..7383308 100644 --- a/src/gui/painting/qimagescale.cpp +++ b/src/gui/painting/qimagescale.cpp @@ -304,7 +304,7 @@ QImageScaleInfo* QImageScale::qimageCalcScaleInfo(const QImage &img, return(isi); } -/* FIXME: NEED to optimise ScaleAARGBA - currently its "ok" but needs work*/ +/* FIXME: NEED to optimize ScaleAARGBA - currently its "ok" but needs work*/ /* scale by area sampling */ static void qt_qimageScaleAARGBA(QImageScaleInfo *isi, unsigned int *dest, diff --git a/src/gui/painting/qpaintdevice.cpp b/src/gui/painting/qpaintdevice.cpp index 4169df0..cde7bfa 100644 --- a/src/gui/painting/qpaintdevice.cpp +++ b/src/gui/painting/qpaintdevice.cpp @@ -59,11 +59,13 @@ QPaintDevice::~QPaintDevice() } +#ifndef Q_WS_QPA int QPaintDevice::metric(PaintDeviceMetric) const { qWarning("QPaintDevice::metrics: Device has no metric information"); return 0; } +#endif Q_GUI_EXPORT int qt_paint_device_metric(const QPaintDevice *device, QPaintDevice::PaintDeviceMetric metric) { diff --git a/src/gui/painting/qpaintdevice.qdoc b/src/gui/painting/qpaintdevice.qdoc index 38a1575..5290766 100644 --- a/src/gui/painting/qpaintdevice.qdoc +++ b/src/gui/painting/qpaintdevice.qdoc @@ -7,11 +7,11 @@ ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in a -** written agreement between you and Nokia. +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Free Documentation License ** Alternatively, this file may be used under the terms of the GNU Free diff --git a/src/gui/painting/qpaintdevice_qpa.cpp b/src/gui/painting/qpaintdevice_qpa.cpp new file mode 100644 index 0000000..0d1ca92 --- /dev/null +++ b/src/gui/painting/qpaintdevice_qpa.cpp @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qpaintdevice.h" +#include "qpainter.h" +#include "qwidget.h" +#include "qbitmap.h" +#include "qapplication.h" + +QT_BEGIN_NAMESPACE + +extern void qt_painter_removePaintDevice(QPaintDevice *); //qpainter.cpp + +int QPaintDevice::metric(PaintDeviceMetric m) const +{ + qWarning("QPaintDevice::metrics: Device has no metric information"); + if (m == PdmDpiX) { + return 72; + } else if (m == PdmDpiY) { + return 72; + } else if (m == PdmNumColors) { + // FIXME: does this need to be a real value? + return 256; + } else { + qDebug("Unrecognised metric %d!",m); + return 0; + } +} + +QT_END_NAMESPACE diff --git a/src/gui/painting/qpaintengine.h b/src/gui/painting/qpaintengine.h index b860012..ee9b457 100644 --- a/src/gui/painting/qpaintengine.h +++ b/src/gui/painting/qpaintengine.h @@ -213,6 +213,7 @@ public: OpenVG, OpenGL2, PaintBuffer, + Blitter, User = 50, // first user type id MaxUser = 100 // last user type id @@ -270,6 +271,9 @@ private: friend class QtopiaPrintEnginePrivate; friend class QProxyFontEngine; #endif +#ifdef Q_WS_QPA + friend class QFontEngineQPA; +#endif friend class QPainter; friend class QPainterPrivate; friend class QWidget; diff --git a/src/gui/painting/qpaintengine_blitter.cpp b/src/gui/painting/qpaintengine_blitter.cpp new file mode 100644 index 0000000..2e8d9dd --- /dev/null +++ b/src/gui/painting/qpaintengine_blitter.cpp @@ -0,0 +1,663 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "private/qpaintengine_blitter_p.h" + +#include "private/qblittable_p.h" +#include "private/qpaintengine_raster_p.h" +#include "private/qpainter_p.h" +#include "private/qapplication_p.h" +#include "private/qpixmap_blitter_p.h" + +#ifndef QT_NO_BLITTABLE +QT_BEGIN_NAMESPACE + +#define STATE_XFORM_SCALE 0x00000001 +#define STATE_XFORM_COMPLEX 0x00000002 + +#define STATE_BRUSH_PATTERN 0x00000010 +#define STATE_BRUSH_ALPHA 0x00000020 + +#define STATE_PEN_ENABLED 0x00000100 + +#define STATE_ANTIALIASING 0x00001000 +#define STATE_ALPHA 0x00002000 +#define STATE_BLENDING_COMPLEX 0x00004000 + +#define STATE_CLIPSYS_COMPLEX 0x00010000 +#define STATE_CLIP_COMPLEX 0x00020000 + + +static inline void updateStateBits(uint *state, uint mask, bool on) +{ + *state = on ? (*state | mask) : (*state & ~mask); +} + +static inline bool checkStateAgainstMask(uint state, uint mask) +{ + return !state || (state & mask && !(state & ~mask)); +} + +class CapabilitiesToStateMask +{ +public: + CapabilitiesToStateMask(QBlittable::Capabilities capabilities) + : m_capabilities(capabilities), + fillRectMask(0), + drawRectMask(0), + drawPixmapMask(0), + capabillitiesState(0) + { + if (capabilities & QBlittable::SolidRectCapability) { + setFillRectMask(); + } + if (capabilities & QBlittable::SourcePixmapCapability) { + setSourcePixmapMask(); + } + if (capabilities & QBlittable::SourceOverPixmapCapability) { + setSourceOverPixmapMask(); + } + if (capabilities & QBlittable::SourceOverScaledPixmapCapability) { + setSourceOverScaledPixmapMask(); + } + } + + inline bool canBlitterFillRect() const + { + return checkStateAgainstMask(capabillitiesState,fillRectMask); + } + + inline bool canBlitterDrawRectMask() const + { + return checkStateAgainstMask(capabillitiesState,drawRectMask); + } + + bool canBlitterDrawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr) const + { + if (pm.pixmapData()->classId() != QPixmapData::BlitterClass) + return false; + if (checkStateAgainstMask(capabillitiesState,drawPixmapMask)) { + if (m_capabilities & (QBlittable::SourceOverPixmapCapability + | QBlittable::SourceOverScaledPixmapCapability)) { + if (r.size() != sr.size()) { + return m_capabilities & QBlittable::SourceOverScaledPixmapCapability; + } else { + return m_capabilities & QBlittable::SourceOverPixmapCapability; + } + } + if ((m_capabilities & QBlittable::SourcePixmapCapability) && r.size() == sr.size() && !pm.hasAlphaChannel()) { + return m_capabilities & QBlittable::SourcePixmapCapability; + } + } + return false; + } + + inline void updateState(uint mask, bool on) { + updateStateBits(&capabillitiesState,mask,on); + } + +public: + + void setFillRectMask() { + updateStateBits(&fillRectMask, STATE_XFORM_SCALE, false); + updateStateBits(&fillRectMask, STATE_XFORM_COMPLEX, false); + + updateStateBits(&fillRectMask, STATE_BRUSH_PATTERN, false); + updateStateBits(&fillRectMask, STATE_BRUSH_ALPHA, false); + + updateStateBits(&fillRectMask, STATE_PEN_ENABLED, true); + + //Sub-pixel aliasing should not be sent to the blitter + updateStateBits(&fillRectMask, STATE_ANTIALIASING, true); + updateStateBits(&fillRectMask, STATE_ALPHA, false); + updateStateBits(&fillRectMask, STATE_BLENDING_COMPLEX, false); + + updateStateBits(&fillRectMask, STATE_CLIPSYS_COMPLEX, false); + updateStateBits(&fillRectMask, STATE_CLIP_COMPLEX, false); + } + + void setSourcePixmapMask() { + updateStateBits(&drawPixmapMask, STATE_XFORM_SCALE, true); + updateStateBits(&drawPixmapMask, STATE_XFORM_COMPLEX, false); + + updateStateBits(&drawPixmapMask, STATE_BRUSH_PATTERN, true); + updateStateBits(&drawPixmapMask, STATE_BRUSH_ALPHA, false); + + updateStateBits(&drawPixmapMask, STATE_PEN_ENABLED, true); + + updateStateBits(&drawPixmapMask, STATE_ANTIALIASING, true); + updateStateBits(&drawPixmapMask, STATE_ALPHA, false); + updateStateBits(&drawPixmapMask, STATE_BLENDING_COMPLEX, false); + + updateStateBits(&drawPixmapMask, STATE_CLIPSYS_COMPLEX, false); + updateStateBits(&drawPixmapMask, STATE_CLIP_COMPLEX, false); + } + + void setSourceOverPixmapMask() { + setSourcePixmapMask(); + } + + void setSourceOverScaledPixmapMask() { + setSourceOverPixmapMask(); + updateStateBits(&drawRectMask, STATE_XFORM_SCALE, true); + } + + QBlittable::Capabilities m_capabilities; + uint fillRectMask; + uint drawRectMask; + uint drawPixmapMask; + uint capabillitiesState; +}; + +class QBlitterPaintEnginePrivate : public QPaintEngineExPrivate +{ + Q_DECLARE_PUBLIC(QBlitterPaintEngine); +public: + QBlitterPaintEnginePrivate(QBlittablePixmapData *p) + : QPaintEngineExPrivate(), + pmData(p), + isBlitterLocked(false), + hasXForm(false) + + { + raster = new QRasterPaintEngine(p->buffer()); + capabillities = new CapabilitiesToStateMask(pmData->blittable()->capabilities()); + } + + inline void lock() { + if (!isBlitterLocked) { + raster->d_func()->rasterBuffer->prepare(pmData->blittable()->lock()); + isBlitterLocked = true; + } + } + + inline void unlock() { + if (isBlitterLocked) { + pmData->blittable()->unlock(); + isBlitterLocked = false; + } + } + + void fillRect(const QRectF &rect, const QColor &color) { + Q_Q(QBlitterPaintEngine); + pmData->unmarkRasterOverlay(rect); + QRectF targetRect = rect; + if (hasXForm) { + targetRect = q->state()->matrix.mapRect(rect); + } + const QClipData *clipData = q->clip(); + if (clipData) { + if (clipData->hasRectClip) { + unlock(); + pmData->blittable()->fillRect(targetRect & clipData->clipRect, color); + } else if (clipData->hasRegionClip) { + QVector<QRect> rects = clipData->clipRegion.rects(); + for ( int i = 0; i < rects.size(); i++ ) { + QRect intersectRect = rects.at(i).intersected(targetRect.toRect()); + if (!intersectRect.isEmpty()) { + unlock(); + pmData->blittable()->fillRect(intersectRect,color); + } + } + } + } else { + if (targetRect.x() >= 0 && targetRect.y() >= 0 + && targetRect.width() <= raster->paintDevice()->width() + && targetRect.height() <= raster->paintDevice()->height()) { + unlock(); + pmData->blittable()->fillRect(targetRect,color); + } else { + QRectF deviceRect(0,0,raster->paintDevice()->width(), raster->paintDevice()->height()); + unlock(); + pmData->blittable()->fillRect(deviceRect&targetRect,color); + } + } + } + + void clipAndDrawPixmap(const QRectF &clip, const QRectF &target, const QPixmap &pm, const QRectF &sr) { + QRectF intersectedRect = clip.intersected(target); + if (intersectedRect.isEmpty()) + return; + QRectF source = sr; + if(intersectedRect.size() != target.size()) { + qreal deltaTop = target.top() - intersectedRect.top(); + qreal deltaLeft = target.left() - intersectedRect.left(); + qreal deltaBottom = target.bottom() - intersectedRect.bottom(); + qreal deltaRight = target.right() - intersectedRect.right(); + source.adjust(-deltaLeft,-deltaTop,-deltaRight,-deltaBottom); + } + pmData->unmarkRasterOverlay(intersectedRect); + pmData->blittable()->drawPixmap(intersectedRect, pm, source); + } + + void updateClip() { + Q_Q(QBlitterPaintEngine); + const QClipData *clip = q->clip(); + bool complex = clip && !(clip->hasRectClip || clip->hasRegionClip); + capabillities->updateState(STATE_CLIP_COMPLEX, complex); + } + + void systemStateChanged() { + raster->d_func()->systemStateChanged(); + } + + QRasterPaintEngine *raster; + + QBlittablePixmapData *pmData; + bool isBlitterLocked; + + CapabilitiesToStateMask *capabillities; + + uint hasXForm; +}; + +QBlitterPaintEngine::QBlitterPaintEngine(QBlittablePixmapData *p) + : QPaintEngineEx(*(new QBlitterPaintEnginePrivate(p))) +{ +} + +QBlitterPaintEngine::~QBlitterPaintEngine() +{ +} + +QPainterState *QBlitterPaintEngine::createState(QPainterState *orig) const +{ + Q_D(const QBlitterPaintEngine); + return d->raster->createState(orig); +} + +bool QBlitterPaintEngine::begin(QPaintDevice *pdev) +{ + Q_D(QBlitterPaintEngine); + + setActive(true); + bool ok = d->raster->begin(pdev); +#ifdef QT_BLITTER_RASTEROVERLAY + d->pmData->unmergeOverlay(); +#endif + return ok; +} + + +bool QBlitterPaintEngine::end() +{ + Q_D(QBlitterPaintEngine); + + setActive(false); +#ifdef QT_BLITTER_RASTEROVERLAY + d->pmData->mergeOverlay(); +#endif + return d->raster->end(); +} + + +void QBlitterPaintEngine::fill(const QVectorPath &path, const QBrush &brush) +{ + Q_D(QBlitterPaintEngine); + if (path.shape() == QVectorPath::RectangleHint) { + QRectF rect(((QPointF *) path.points())[0], ((QPointF *) path.points())[2]); + fillRect(rect, brush); + } else { + d->lock(); + d->pmData->markRasterOverlay(path); + d->raster->fill(path, brush); + } +} + +void QBlitterPaintEngine::fillRect(const QRectF &rect, const QColor &color) +{ + Q_D(QBlitterPaintEngine); + if (d->capabillities->canBlitterFillRect() && color.alpha() == 0xff) { + d->fillRect(rect, color); + } else { + d->lock(); + d->pmData->markRasterOverlay(rect); + d->raster->fillRect(rect, color); + } +} + +void QBlitterPaintEngine::fillRect(const QRectF &rect, const QBrush &brush) +{ + if(rect.size().isEmpty()) + return; + + Q_D(QBlitterPaintEngine); + + if (qbrush_style(brush) == Qt::SolidPattern + && qbrush_color(brush).alpha() == 0xff + && d->capabillities->canBlitterFillRect()) + { + d->fillRect(rect, qbrush_color(brush)); + }else if (brush.style() == Qt::TexturePattern + && d->capabillities->canBlitterDrawPixmap(rect,brush.texture(),rect)) + { + bool rectIsFilled = false; + QRectF transformedRect = state()->matrix.mapRect(rect); + qreal x = transformedRect.x(); + qreal y = transformedRect.y(); + QPixmap pm = brush.texture(); + d->unlock(); + int srcX = int(rect.x() - state()->brushOrigin.x()) % pm.width(); + if (srcX < 0) + srcX = pm.width() + srcX; + const int startX = srcX; + int srcY = int(rect.y() - state()->brushOrigin.y()) % pm.height(); + if (srcY < 0) + srcY = pm.height() + srcY; + while (!rectIsFilled) { + qreal blitWidth = (pm.width() ) - srcX; + qreal blitHeight = (pm.height() ) - srcY; + if (x + blitWidth > transformedRect.right()) + blitWidth = transformedRect.right() -x; + if (y + blitHeight > transformedRect.bottom()) + blitHeight = transformedRect.bottom() - y; + const QClipData *clipData = clip(); + if (clipData->hasRectClip) { + QRect targetRect = QRect(x,y,blitWidth,blitHeight).intersected(clipData->clipRect); + if (targetRect.isValid()) { + int tmpSrcX = srcX + (targetRect.x() - x); + int tmpSrcY = srcY + (targetRect.y() - y); + QRect srcRect(tmpSrcX,tmpSrcY,targetRect.width(),targetRect.height()); + d->pmData->blittable()->drawPixmap(targetRect,pm,srcRect); + } + } else if (clipData->hasRegionClip) { + QVector<QRect> clipRects = clipData->clipRegion.rects(); + QRect unclippedTargetRect(x,y,blitWidth,blitHeight); + QRegion intersectedRects = clipData->clipRegion.intersected(unclippedTargetRect); + + for ( int i = 0; i < intersectedRects.rects().size(); i++ ) { + QRect targetRect = intersectedRects.rects().at(i); + if (!targetRect.isValid() || targetRect.isEmpty()) + continue; + int tmpSrcX = srcX + (targetRect.x() - x); + int tmpSrcY = srcY + (targetRect.y() - y); + QRect srcRect(tmpSrcX,tmpSrcY,targetRect.width(),targetRect.height()); + d->pmData->blittable()->drawPixmap(targetRect,pm,srcRect); + } + } + x+=blitWidth; + if (x>=transformedRect.right()) { + x = transformedRect.x(); + srcX = startX; + srcY = 0; + y+=blitHeight; + if (y>=transformedRect.bottom()) + rectIsFilled = true; + } else + srcX = 0; + } + } else { + d->lock(); + d->pmData->markRasterOverlay(rect); + d->raster->fillRect(rect, brush); + } + +} + +void QBlitterPaintEngine::stroke(const QVectorPath &path, const QPen &pen) +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->pmData->markRasterOverlay(path); + d->raster->stroke(path, pen); +} + +void QBlitterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op) +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->raster->clip(path, op); + d->updateClip(); +} +void QBlitterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op){ + Q_D(QBlitterPaintEngine); + d->lock(); + d->raster->clip(rect,op); + d->updateClip(); +} +void QBlitterPaintEngine::clip(const QRegion ®ion, Qt::ClipOperation op) +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->raster->clip(region,op); + d->updateClip(); +} + +void QBlitterPaintEngine::clipEnabledChanged() +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->raster->clipEnabledChanged(); +} + +void QBlitterPaintEngine::penChanged() +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->raster->penChanged(); + d->capabillities->updateState(STATE_PEN_ENABLED,qpen_style(state()->pen) != Qt::NoPen); +} + +void QBlitterPaintEngine::brushChanged() +{ + Q_D(QBlitterPaintEngine); + d->raster->brushChanged(); + + bool solid = qbrush_style(state()->brush) == Qt::SolidPattern; + + d->capabillities->updateState(STATE_BRUSH_PATTERN, !solid); + d->capabillities->updateState(STATE_BRUSH_ALPHA, + qbrush_color(state()->brush).alpha() < 255); +} + +void QBlitterPaintEngine::brushOriginChanged() +{ + Q_D(QBlitterPaintEngine); + d->raster->brushOriginChanged(); +} + +void QBlitterPaintEngine::opacityChanged() +{ + Q_D(QBlitterPaintEngine); + d->raster->opacityChanged(); + + bool translucent = state()->opacity < 1; + d->capabillities->updateState(STATE_ALPHA,translucent); +} + +void QBlitterPaintEngine::compositionModeChanged() +{ + Q_D(QBlitterPaintEngine); + d->raster->compositionModeChanged(); + + bool nonTrivial = state()->composition_mode != QPainter::CompositionMode_SourceOver + && state()->composition_mode != QPainter::CompositionMode_Source; + + d->capabillities->updateState(STATE_BLENDING_COMPLEX,nonTrivial); +} + +void QBlitterPaintEngine::renderHintsChanged() +{ + Q_D(QBlitterPaintEngine); + d->raster->renderHintsChanged(); + + bool aa = state()->renderHints & QPainter::Antialiasing; + d->capabillities->updateState(STATE_ANTIALIASING, aa); + +} + +void QBlitterPaintEngine::transformChanged() +{ + Q_D(QBlitterPaintEngine); + d->raster->transformChanged(); + + QTransform::TransformationType type = state()->matrix.type(); + + d->capabillities->updateState(STATE_XFORM_COMPLEX, type > QTransform::TxScale); + d->capabillities->updateState(STATE_XFORM_SCALE, type > QTransform::TxTranslate); + + d->hasXForm = type >= QTransform::TxTranslate; + +} + +void QBlitterPaintEngine::drawRects(const QRect *rects, int rectCount) +{ + Q_D(QBlitterPaintEngine); + if (d->capabillities->canBlitterDrawRectMask()) { + for (int i=0; i<rectCount; ++i) { + d->fillRect(rects[i], qbrush_color(state()->brush)); + } + } else { + d->pmData->markRasterOverlay(rects,rectCount); + QPaintEngineEx::drawRects(rects, rectCount); + } +} + +void QBlitterPaintEngine::drawRects(const QRectF *rects, int rectCount) +{ + Q_D(QBlitterPaintEngine); + if (d->capabillities->canBlitterDrawRectMask()) { + for (int i=0; i<rectCount; ++i) { + d->fillRect(rects[i], qbrush_color(state()->brush)); + } + } else { + d->pmData->markRasterOverlay(rects,rectCount); + QPaintEngineEx::drawRects(rects, rectCount); + } +} + +void QBlitterPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr) +{ + Q_D(QBlitterPaintEngine); + if (d->capabillities->canBlitterDrawPixmap(r,pm,sr)) { + + d->unlock(); + QRectF targetRect = r; + if (d->hasXForm) { + targetRect = state()->matrix.mapRect(r); + } + const QClipData *clipData = clip(); + if (clipData) { + if (clipData->hasRectClip) { + d->clipAndDrawPixmap(clipData->clipRect,targetRect,pm,sr); + }else if (clipData->hasRegionClip) { + QVector<QRect>rects = clipData->clipRegion.rects(); + for (int i = 0; i<rects.size(); i++) { + d->clipAndDrawPixmap(rects.at(i),targetRect,pm,sr); + } + } + } else { + QRectF deviceRect(0,0,d->raster->paintDevice()->width(), d->raster->paintDevice()->height()); + d->clipAndDrawPixmap(deviceRect,targetRect,pm,sr); + } + }else { + d->lock(); + d->pmData->markRasterOverlay(r); + d->raster->drawPixmap(r, pm, sr); + } +} + +void QBlitterPaintEngine::drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, + Qt::ImageConversionFlags flags) +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->pmData->markRasterOverlay(r); + d->raster->drawImage(r, pm, sr, flags); +} + + +void QBlitterPaintEngine::drawTextItem(const QPointF &pos, const QTextItem &ti) +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->raster->drawTextItem(pos, ti); + d->pmData->markRasterOverlay(pos,ti); +} + +void QBlitterPaintEngine::drawStaticTextItem(QStaticTextItem *sti) +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->raster->drawStaticTextItem(sti); + +//#### d->pmData->markRasterOverlay(sti); + qWarning("not implemented: markRasterOverlay for QStaticTextItem"); + +} + + +void QBlitterPaintEngine::drawEllipse(const QRectF &r) +{ + Q_D(QBlitterPaintEngine); + d->lock(); + d->pmData->markRasterOverlay(r); + d->raster->drawEllipse(r); +} + +void QBlitterPaintEngine::setState(QPainterState *s) +{ + Q_D(QBlitterPaintEngine); + d->lock(); + QPaintEngineEx::setState(s); + d->raster->setState(s); + + clipEnabledChanged(); + penChanged(); + brushChanged(); + brushOriginChanged(); + opacityChanged(); + compositionModeChanged(); + renderHintsChanged(); + transformChanged(); + + d->updateClip(); +} + +inline QRasterPaintEngine *QBlitterPaintEngine::raster() const +{ + Q_D(const QBlitterPaintEngine); + return d->raster; +} + +QT_END_NAMESPACE +#endif //QT_NO_BLITTABLE + diff --git a/src/gui/painting/qpaintengine_blitter_p.h b/src/gui/painting/qpaintengine_blitter_p.h new file mode 100644 index 0000000..c8aa536 --- /dev/null +++ b/src/gui/painting/qpaintengine_blitter_p.h @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPAINTENGINE_BLITTER_P_H +#define QPAINTENGINE_BLITTER_P_H + +#include "private/qpaintengineex_p.h" +#include "private/qpaintengine_raster_p.h" + +#ifndef QT_NO_BLITTABLE +QT_BEGIN_NAMESPACE + +class QBlitterPaintEnginePrivate; +class QBlittablePixmapData; +class QBlittable; + +class Q_GUI_EXPORT QBlitterPaintEngine : public QPaintEngineEx +{ + Q_DECLARE_PRIVATE(QBlitterPaintEngine); +public: + QBlitterPaintEngine(QBlittablePixmapData *p); + ~QBlitterPaintEngine(); + + virtual QPainterState *createState(QPainterState *orig) const; + + virtual QPaintEngine::Type type() const { return Blitter; } + + virtual bool begin(QPaintDevice *pdev); + virtual bool end(); + + virtual void fill(const QVectorPath &path, const QBrush &brush); + virtual void stroke(const QVectorPath &path, const QPen &pen); + + virtual void clip(const QVectorPath &path, Qt::ClipOperation op); + virtual void clip(const QRect &rect, Qt::ClipOperation op); + virtual void clip(const QRegion ®ion, Qt::ClipOperation op); + + virtual void clipEnabledChanged(); + virtual void penChanged(); + virtual void brushChanged(); + virtual void brushOriginChanged(); + virtual void opacityChanged(); + virtual void compositionModeChanged(); + virtual void renderHintsChanged(); + virtual void transformChanged(); + + virtual void fillRect(const QRectF &rect, const QBrush &brush); + virtual void fillRect(const QRectF &rect, const QColor &color); + + virtual void drawRects(const QRect *rects, int rectCount); + virtual void drawRects(const QRectF *rects, int rectCount); + + virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr); + + virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags); + + virtual void drawTextItem(const QPointF &pos, const QTextItem &ti); + virtual void drawStaticTextItem(QStaticTextItem *); + + virtual void drawEllipse(const QRectF &r); + + virtual void setState(QPainterState *s); + + inline QPainterState *state() { return raster()->state(); } + inline const QPainterState *state() const { const QPainterState *state = raster()->state(); return state;} + inline const QClipData *clip(){return raster()->d_func()->clip();} + +private: + QRasterPaintEngine *raster() const; +}; + +QT_END_NAMESPACE +#endif //QT_NO_BLITTABLE +#endif // QPAINTENGINE_BLITTER_P_H + diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index dbf7b26..97dfddf 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -40,6 +40,7 @@ ****************************************************************************/ #include <QtCore/qglobal.h> +#include <QtCore/qmutex.h> #define QT_FT_BEGIN_HEADER #define QT_FT_END_HEADER @@ -95,6 +96,8 @@ # include <private/qabstractfontengine_p.h> #elif defined(Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE) # include <private/qfontengine_s60_p.h> +#elif defined(Q_WS_QPA) +# include <private/qfontengine_ft_p.h> #endif #if defined(Q_WS_WIN64) @@ -440,7 +443,7 @@ bool QRasterPaintEngine::begin(QPaintDevice *device) if (device->devType() == QInternal::Pixmap) { QPixmap *pixmap = static_cast<QPixmap *>(device); QPixmapData *pd = pixmap->pixmapData(); - if (pd->classId() == QPixmapData::RasterClass) + if (pd->classId() == QPixmapData::RasterClass || pd->classId() == QPixmapData::BlitterClass) d->device = pd->buffer(); } else { d->device = device; @@ -871,9 +874,10 @@ void QRasterPaintEngine::updateState() if (s->dirty & DirtyTransform) updateMatrix(s->matrix); - if (s->dirty & (DirtyPen|DirtyCompositionMode)) { + if (s->dirty & (DirtyPen|DirtyCompositionMode|DirtyOpacity)) { const QPainter::CompositionMode mode = s->composition_mode; s->flags.fast_text = (s->penData.type == QSpanData::Solid) + && s->intOpacity == 256 && (mode == QPainter::CompositionMode_Source || (mode == QPainter::CompositionMode_SourceOver && qAlpha(s->penData.solid.color) == 255)); @@ -897,6 +901,7 @@ void QRasterPaintEngine::opacityChanged() s->fillFlags |= DirtyOpacity; s->strokeFlags |= DirtyOpacity; s->pixmapFlags |= DirtyOpacity; + s->dirty |= DirtyOpacity; s->intOpacity = (int) (s->opacity * 256); } @@ -1099,7 +1104,7 @@ void QRasterPaintEnginePrivate::updateMatrixData(QSpanData *spanData, const QBru Q_Q(QRasterPaintEngine); bool bilinear = q->state()->flags.bilinear; - if (b.d->transform.type() > QTransform::TxNone) { // FALCON: optimise + if (b.d->transform.type() > QTransform::TxNone) { // FALCON: optimize spanData->setupMatrix(b.transform() * m, bilinear); } else { if (m.type() <= QTransform::TxTranslate) { @@ -2480,7 +2485,7 @@ void QRasterPaintEngine::drawImage(const QPointF &p, const QImage &img) const QClipData *clip = d->clip(); QPointF pt(p.x() + s->matrix.dx(), p.y() + s->matrix.dy()); - if (s->flags.fast_images) { + if (d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)) { SrcOverBlendFunc func = qBlendFunctions[d->rasterBuffer->format][img.format()]; if (func) { if (!clip) { @@ -2661,7 +2666,7 @@ void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRe bool exceedsPrecision = targetBounds.width() > 0xffff || targetBounds.height() > 0xffff; - if (s->flags.fast_images && !exceedsPrecision) { + if (!exceedsPrecision && d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)) { if (s->matrix.type() > QTransform::TxScale) { SrcOverTransformFunc func = qTransformFunctions[d->rasterBuffer->format][img.format()]; if (func && (!clip || clip->hasRectClip)) { @@ -2733,8 +2738,7 @@ void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRe fillPath(path, &d->image_filler_xform); s->matrix = m; } else { - - if (s->flags.fast_images) { + if (d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)) { SrcOverBlendFunc func = qBlendFunctions[d->rasterBuffer->format][img.format()]; if (func) { QPointF pt(r.x() + s->matrix.dx(), r.y() + s->matrix.dy()); @@ -3153,10 +3157,8 @@ void QRasterPaintEngine::drawGlyphsS60(const QPointF &p, const QTextItemInt &ti) const TUint8 *glyphBitmapBytes; TSize glyphBitmapSize; fe->getCharacterData(glyphs[i], tmetrics, glyphBitmapBytes, glyphBitmapSize); - const glyph_metrics_t metrics = ti.fontEngine->boundingBox(glyphs[i]); - const int x = qFloor(positions[i].x + metrics.x); - const int y = qFloor(positions[i].y + metrics.y); - + const int x = qFloor(positions[i].x + tmetrics.HorizBearingX()); + const int y = qFloor(positions[i].y - tmetrics.HorizBearingY()); alphaPenBlt(glyphBitmapBytes, glyphBitmapSize.iWidth, 8, x, y, glyphBitmapSize.iWidth, glyphBitmapSize.iHeight); } @@ -3291,7 +3293,7 @@ void QRasterPaintEngine::drawStaticTextItem(QStaticTextItem *textItem) ensureState(); drawCachedGlyphs(textItem->numGlyphs, textItem->glyphs, textItem->glyphPositions, - textItem->fontEngine); + textItem->fontEngine()); } /*! @@ -3383,6 +3385,33 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte } #endif // Q_WS_QWS +#ifdef Q_WS_QPA + if (s->matrix.type() < QTransform::TxScale) { + + QVarLengthArray<QFixedPoint> positions; + QVarLengthArray<glyph_t> glyphs; + QTransform matrix = state()->transform(); + + qreal _x = qFloor(p.x()); + qreal _y = qFloor(p.y()); + matrix.translate(_x, _y); + + fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions); + if (glyphs.size() == 0) + return; + + for(int i = 0; i < glyphs.size(); i++) { + QImage img = fontEngine->alphaMapForGlyph(glyphs[i]); + glyph_metrics_t metrics = fontEngine->boundingBox(glyphs[i]); + alphaPenBlt(img.bits(), img.bytesPerLine(), img.depth(), + qRound(positions[i].x + metrics.x), + qRound(positions[i].y + metrics.y), + img.width(), img.height()); + } + return; + } +#endif //Q_WS_QPA + #if (defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN)) && !defined(QT_NO_FREETYPE) #if defined(Q_WS_QWS) && !defined(QT_NO_QWS_QPF2) @@ -4263,11 +4292,19 @@ void QRasterPaintEnginePrivate::recalculateFastImages() QRasterPaintEngineState *s = q->state(); s->flags.fast_images = !(s->renderHints & QPainter::SmoothPixmapTransform) - && rasterBuffer->compositionMode == QPainter::CompositionMode_SourceOver && s->matrix.type() <= QTransform::TxShear; } +bool QRasterPaintEnginePrivate::canUseFastImageBlending(QPainter::CompositionMode mode, const QImage &image) const +{ + Q_Q(const QRasterPaintEngine); + const QRasterPaintEngineState *s = q->state(); + return s->flags.fast_images + && (mode == QPainter::CompositionMode_SourceOver + || (mode == QPainter::CompositionMode_Source + && !image.hasAlphaChannel())); +} QImage QRasterBuffer::colorizeBitmap(const QImage &image, const QColor &color) { @@ -4594,38 +4631,40 @@ void QClipData::fixup() return; } -// qDebug("QClipData::fixup: count=%d",count); int y = -1; ymin = m_spans[0].y; ymax = m_spans[count-1].y + 1; xmin = INT_MAX; xmax = 0; + const int firstLeft = m_spans[0].x; + const int firstRight = m_spans[0].x + m_spans[0].len; bool isRect = true; - int left = m_spans[0].x; - int right = m_spans[0].x + m_spans[0].len; for (int i = 0; i < count; ++i) { - if (m_spans[i].y != y) { - if (m_spans[i].y != y + 1 && y != -1) { + QT_FT_Span_& span = m_spans[i]; + + if (span.y != y) { + if (span.y != y + 1 && y != -1) isRect = false; - } - y = m_spans[i].y; - m_clipLines[y].spans = m_spans+i; - m_clipLines[y].count = 0; -// qDebug() << " new line: y=" << y; - } - ++m_clipLines[y].count; - int sl = (int) m_spans[i].x; - int sr = sl + m_spans[i].len; + y = span.y; + m_clipLines[y].spans = &span; + m_clipLines[y].count = 1; + } else + ++m_clipLines[y].count; + + const int spanLeft = span.x; + const int spanRight = spanLeft + span.len; + + if (spanLeft < xmin) + xmin = spanLeft; - xmin = qMin(xmin, (int)m_spans[i].x); - xmax = qMax(xmax, (int)m_spans[i].x + m_spans[i].len); + if (spanRight > xmax) + xmax = spanRight; - if (sl != left || sr != right) + if (spanLeft != firstLeft || spanRight != firstRight) isRect = false; } -// qDebug("xmin=%d,xmax=%d,ymin=%d,ymax=%d %s", xmin, xmax, ymin, ymax, isRect ? "rectangular" : ""); if (isRect) { hasRectClip = true; @@ -4936,6 +4975,7 @@ public: for (int i = 0; i < stops.size() && i <= 2; i++) hash_val += stops[i].second.rgba(); + QMutexLocker lock(&mutex); QGradientColorTableHash::const_iterator it = cache.constFind(hash_val); if (it == cache.constEnd()) @@ -4960,8 +5000,8 @@ protected: int size, int opacity) const; uint *addCacheElement(quint64 hash_val, const QGradient &gradient, int opacity) { if (cache.size() == maxCacheSize()) { - int elem_to_remove = qrand() % maxCacheSize(); - cache.remove(cache.keys()[elem_to_remove]); // may remove more than 1, but OK + // may remove more than 1, but OK + cache.erase(cache.begin() + (qrand() % maxCacheSize())); } CacheInfo cache_entry(gradient.stops(), opacity, gradient.interpolationMode()); generateGradientColorTable(gradient, cache_entry.buffer, paletteSize(), opacity); @@ -4969,6 +5009,7 @@ protected: } QGradientColorTableHash cache; + QMutex mutex; }; void QGradientCache::generateGradientColorTable(const QGradient& gradient, uint *colorTable, int size, int opacity) const diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h index 1016f8d..404528c 100644 --- a/src/gui/painting/qpaintengine_raster_p.h +++ b/src/gui/painting/qpaintengine_raster_p.h @@ -254,6 +254,8 @@ protected: QRasterPaintEngine(QRasterPaintEnginePrivate &d, QPaintDevice *); private: friend struct QSpanData; + friend class QBlitterPaintEngine; + friend class QBlitterPaintEnginePrivate; void init(); void fillRect(const QRectF &rect, QSpanData *data); @@ -338,6 +340,7 @@ public: void initializeRasterizer(QSpanData *data); void recalculateFastImages(); + bool canUseFastImageBlending(QPainter::CompositionMode mode, const QImage &image) const; QPaintDevice *device; QScopedPointer<QOutlineMapper> outlineMapper; diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index b0ca6ed..546861a 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -5857,7 +5857,7 @@ void QPainterPrivate::drawGlyphs(quint32 *glyphArray, QFixedPoint *positions, in QStaticTextItem staticTextItem; staticTextItem.color = state->pen.color(); staticTextItem.font = state->font; - staticTextItem.fontEngine = fontEngine; + staticTextItem.setFontEngine(fontEngine); staticTextItem.numGlyphs = glyphCount; staticTextItem.glyphs = reinterpret_cast<glyph_t *>(const_cast<glyph_t *>(glyphArray)); staticTextItem.glyphPositions = positions; @@ -6064,7 +6064,7 @@ void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText d->extended->drawStaticTextItem(item); drawDecorationForGlyphs(this, item->glyphs, item->glyphPositions, - item->numGlyphs, item->fontEngine, staticText_d->font, + item->numGlyphs, item->fontEngine(), staticText_d->font, QTextCharFormat()); } if (currentColor != oldPen.color()) diff --git a/src/gui/painting/qpainterpath.cpp b/src/gui/painting/qpainterpath.cpp index ffd0d5c..7d6ea12 100644 --- a/src/gui/painting/qpainterpath.cpp +++ b/src/gui/painting/qpainterpath.cpp @@ -576,6 +576,14 @@ QPainterPath &QPainterPath::operator=(const QPainterPath &other) } /*! + \fn void QPainterPath::swap(QPainterPath &other) + \since 4.8 + + Swaps painter path \a other with this painter path. This operation is very + fast and never fails. +*/ + +/*! Destroys this QPainterPath object. */ QPainterPath::~QPainterPath() diff --git a/src/gui/painting/qpainterpath.h b/src/gui/painting/qpainterpath.h index 9a7b60a..82facf8 100644 --- a/src/gui/painting/qpainterpath.h +++ b/src/gui/painting/qpainterpath.h @@ -100,6 +100,7 @@ public: { qSwap(d_ptr, other.d_ptr); return *this; } #endif ~QPainterPath(); + inline void swap(QPainterPath &other) { d_ptr.swap(other.d_ptr); } void closeSubpath(); diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp index ba5d164..45af03a 100644 --- a/src/gui/painting/qpdf.cpp +++ b/src/gui/painting/qpdf.cpp @@ -915,7 +915,6 @@ const char *QPdf::paperSizeToString(QPrinter::PaperSize paperSize) return psToStr[paperSize]; } - // -------------------------- base engine, shared code between PS and PDF ----------------------- QPdfBaseEngine::QPdfBaseEngine(QPdfBaseEnginePrivate &dd, PaintEngineFeatures f) diff --git a/src/gui/painting/qpen.cpp b/src/gui/painting/qpen.cpp index 2e43984..0137763 100644 --- a/src/gui/painting/qpen.cpp +++ b/src/gui/painting/qpen.cpp @@ -383,6 +383,14 @@ QPen &QPen::operator=(const QPen &p) } /*! + \fn void QPen::swap(QPen &other) + \since 4.8 + + Swaps pen \a other with this pen. This operation is very + fast and never fails. +*/ + +/*! Returns the pen as a QVariant. */ QPen::operator QVariant() const diff --git a/src/gui/painting/qpen.h b/src/gui/painting/qpen.h index 4006112..a7b946c 100644 --- a/src/gui/painting/qpen.h +++ b/src/gui/painting/qpen.h @@ -78,6 +78,7 @@ public: inline QPen &operator=(QPen &&other) { qSwap(d, other.d); return *this; } #endif + inline void swap(QPen &other) { qSwap(d, other.d); } Qt::PenStyle style() const; void setStyle(Qt::PenStyle); diff --git a/src/gui/painting/qpolygon.cpp b/src/gui/painting/qpolygon.cpp index 2fb52b5..83323d0 100644 --- a/src/gui/painting/qpolygon.cpp +++ b/src/gui/painting/qpolygon.cpp @@ -700,6 +700,22 @@ QPolygon QPolygonF::toPolygon() const } /*! + \fn void QPolygon::swap(QPolygon &other) + \since 4.8 + + Swaps polygon \a other with this polygon. This operation is very + fast and never fails. +*/ + +/*! + \fn void QPolygonF::swap(QPolygonF &other) + \since 4.8 + + Swaps polygon \a other with this polygon. This operation is very + fast and never fails. +*/ + +/*! Returns the polygon as a QVariant */ QPolygon::operator QVariant() const diff --git a/src/gui/painting/qpolygon.h b/src/gui/painting/qpolygon.h index 7a49e29..5baffc8 100644 --- a/src/gui/painting/qpolygon.h +++ b/src/gui/painting/qpolygon.h @@ -67,6 +67,8 @@ public: inline QPolygon(const QVector<QPoint> &v) : QVector<QPoint>(v) {} QPolygon(const QRect &r, bool closed=false); QPolygon(int nPoints, const int *points); + inline void swap(QPolygon &other) { QVector<QPoint>::swap(other); } // prevent QVector<QPoint><->QPolygon swaps + operator QVariant() const; void translate(int dx, int dy); @@ -139,6 +141,7 @@ public: inline QPolygonF(const QVector<QPointF> &v) : QVector<QPointF>(v) {} QPolygonF(const QRectF &r); QPolygonF(const QPolygon &a); + inline void swap(QPolygonF &other) { QVector<QPointF>::swap(other); } // prevent QVector<QPointF><->QPolygonF swaps inline void translate(qreal dx, qreal dy); void translate(const QPointF &offset); diff --git a/src/gui/painting/qprinterinfo.qdoc b/src/gui/painting/qprinterinfo.qdoc index 7374675..9193213 100644 --- a/src/gui/painting/qprinterinfo.qdoc +++ b/src/gui/painting/qprinterinfo.qdoc @@ -7,11 +7,11 @@ ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in a -** written agreement between you and Nokia. +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Free Documentation License ** Alternatively, this file may be used under the terms of the GNU Free diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp index 3412f9b..cd997f4 100644 --- a/src/gui/painting/qregion.cpp +++ b/src/gui/painting/qregion.cpp @@ -391,6 +391,14 @@ void QRegion::exec(const QByteArray &buffer, int ver, QDataStream::ByteOrder byt */ /*! + \fn void QRegion::swap(QRegion &other) + \since 4.8 + + Swaps region \a other with this region. This operation is very + fast and never fails. +*/ + +/*! \relates QRegion Writes the region \a r to the stream \a s and returns a reference @@ -1620,7 +1628,7 @@ QT_END_INCLUDE_NAMESPACE QT_BEGIN_INCLUDE_NAMESPACE # include "qregion_win.cpp" QT_END_INCLUDE_NAMESPACE -#elif defined(Q_WS_QWS) +#elif defined(Q_WS_QWS) || defined(Q_WS_QPA) static QRegionPrivate qrp; QRegion::QRegionData QRegion::shared_empty = {Q_BASIC_ATOMIC_INITIALIZER(1), &qrp}; #endif @@ -4231,7 +4239,7 @@ QRect QRegion::boundingRect() const Returns true if \a rect is guaranteed to be fully contained in \a region. A false return value does not guarantee the opposite. */ -#ifdef Q_WS_QWS +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) Q_GUI_EXPORT #endif bool qt_region_strictContains(const QRegion ®ion, const QRect &rect) diff --git a/src/gui/painting/qregion.h b/src/gui/painting/qregion.h index 2e42844..50052b3 100644 --- a/src/gui/painting/qregion.h +++ b/src/gui/painting/qregion.h @@ -59,7 +59,7 @@ QT_MODULE(Gui) template <class T> class QVector; class QVariant; -#if defined(Q_WS_QWS) || defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_WS_WIN) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_WS_WIN) || defined(Q_OS_SYMBIAN) struct QRegionPrivate; #endif @@ -85,6 +85,7 @@ public: inline QRegion &operator=(QRegion &&other) { qSwap(d, other.d); return *this; } #endif + inline void swap(QRegion &other) { qSwap(d, other.d); } #ifdef QT3_SUPPORT inline QT3_SUPPORT bool isNull() const { return isEmpty(); } #endif @@ -166,7 +167,7 @@ public: #endif HIMutableShapeRef toHIMutableShape() const; static QRegion fromHIShapeRef(HIShapeRef shape); -#elif defined(Q_WS_QWS) +#elif defined(Q_WS_QWS) || defined(Q_WS_QPA) inline void *handle() const { return d->qt_rgn; } #endif #endif @@ -204,9 +205,9 @@ private: Region rgn; void *xrectangles; #elif defined(Q_WS_MAC) && !defined(QT_MAC_USE_COCOA) - mutable RgnHandle unused; // Here for binary compatability reasons. ### Qt 5 remove. + mutable RgnHandle unused; // Here for binary compatibility reasons. ### Qt 5 remove. #endif -#if defined(Q_WS_QWS) || defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_WS_WIN) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_WS_WIN) || defined(Q_OS_SYMBIAN) QRegionPrivate *qt_rgn; #endif }; diff --git a/src/gui/painting/qtextureglyphcache.cpp b/src/gui/painting/qtextureglyphcache.cpp index 9219876..4a6c03f 100644 --- a/src/gui/painting/qtextureglyphcache.cpp +++ b/src/gui/painting/qtextureglyphcache.cpp @@ -143,6 +143,13 @@ void QTextureGlyphCache::populate(QFontEngine *fontEngine, int numGlyphs, const QHash<GlyphAndSubPixelPosition, Coord> listItemCoordinates; int rowHeight = 0; + QFontEngine::GlyphFormat format; + switch (m_type) { + case Raster_A8: format = QFontEngine::Format_A8; break; + case Raster_RGBMask: format = QFontEngine::Format_A32; break; + default: format = QFontEngine::Format_Mono; break; + } + // check each glyph for its metrics and get the required rowHeight. for (int i=0; i < numGlyphs; ++i) { const glyph_t glyph = glyphs[i]; @@ -157,7 +164,7 @@ void QTextureGlyphCache::populate(QFontEngine *fontEngine, int numGlyphs, const continue; if (listItemCoordinates.contains(GlyphAndSubPixelPosition(glyph, subPixelPosition))) continue; - glyph_metrics_t metrics = fontEngine->boundingBox(glyph, m_transform); + glyph_metrics_t metrics = fontEngine->alphaMapBoundingBox(glyph, m_transform, format); #ifdef CACHE_DEBUG printf("(%4x): w=%.2f, h=%.2f, xoff=%.2f, yoff=%.2f, x=%.2f, y=%.2f\n", @@ -305,7 +312,7 @@ QImage QTextureGlyphCache::textureMapForGlyph(glyph_t g, QFixed subPixelPosition if (m_type == QFontEngineGlyphCache::Raster_RGBMask) return m_current_fontengine->alphaRGBMapForGlyph(g, subPixelPosition, glyphMargin(), m_transform); else - return m_current_fontengine->alphaMapForGlyph(g, m_transform); + return m_current_fontengine->alphaMapForGlyph(g, subPixelPosition, m_transform); return QImage(); } diff --git a/src/gui/painting/qunifiedtoolbarsurface_mac.cpp b/src/gui/painting/qunifiedtoolbarsurface_mac.cpp new file mode 100644 index 0000000..b25757b --- /dev/null +++ b/src/gui/painting/qunifiedtoolbarsurface_mac.cpp @@ -0,0 +1,257 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qunifiedtoolbarsurface_mac_p.h" +#include <private/qt_cocoa_helpers_mac_p.h> +#include <private/qbackingstore_p.h> +#include <private/qmainwindowlayout_p.h> + +#include <QDebug> + +#ifdef QT_MAC_USE_COCOA + +QT_BEGIN_NAMESPACE + +QUnifiedToolbarSurface::QUnifiedToolbarSurface(QWidget *widget) + : QRasterWindowSurface(widget, false), d_ptr(new QUnifiedToolbarSurfacePrivate) +{ + d_ptr->image = 0; + d_ptr->inSetGeometry = false; + setStaticContentsSupport(true); + + setGeometry(QRect(QPoint(0, 0), QSize(widget->width(), 100))); // FIXME: Fix height. +} + +QUnifiedToolbarSurface::~QUnifiedToolbarSurface() +{ + if (d_ptr->image) + delete d_ptr->image; +} + +QPaintDevice *QUnifiedToolbarSurface::paintDevice() +{ + return &d_ptr->image->image; +} + +void QUnifiedToolbarSurface::recursiveRedirect(QObject *object, const QPoint &offset) +{ + if (object != 0) { + if (object->isWidgetType()) { + QWidget *widget = qobject_cast<QWidget *>(object); + + // We redirect the painting only if the widget is in the same window + // and is not a window in itself. + if (!(widget->windowType() & Qt::Window)) { + widget->d_func()->unifiedSurface = this; + widget->d_func()->isInUnifiedToolbar = true; + widget->d_func()->toolbar_offset = offset; + } + } + + for (int i = 0; i < object->children().size(); ++i) { + recursiveRedirect(object->children().at(i), offset); + } + } +} + +void QUnifiedToolbarSurface::insertToolbar(QWidget *toolbar, const QPoint &offset) +{ + setGeometry(QRect(QPoint(0, 0), QSize(offset.x() + toolbar->width(), 100))); // FIXME + recursiveRedirect(toolbar, offset); +} + +void QUnifiedToolbarSurface::setGeometry(const QRect &rect) +{ + QWindowSurface::setGeometry(rect); + Q_D(QUnifiedToolbarSurface); + d->inSetGeometry = true; + if (d->image == 0 || d->image->width() < rect.width() || d->image->height() < rect.height()) + prepareBuffer(QImage::Format_ARGB32_Premultiplied, window()); + d->inSetGeometry = false; + + // FIXME: set unified toolbar height. +} + +void QUnifiedToolbarSurface::beginPaint(const QRegion &rgn) +{ + QPainter p(&d_ptr->image->image); + p.setCompositionMode(QPainter::CompositionMode_Source); + const QVector<QRect> rects = rgn.rects(); + const QColor blank = Qt::transparent; + for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end(); ++it) { + p.fillRect(*it, blank); + } +} + +void QUnifiedToolbarSurface::updateToolbarOffset(QWidget *widget) +{ + QMainWindowLayout *mlayout = qobject_cast<QMainWindowLayout*> (widget->window()->layout()); + mlayout->updateUnifiedToolbarOffset(); +} + +void QUnifiedToolbarSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint &offset) +{ + Q_D(QUnifiedToolbarSurface); + + QRegion flushingRegion(widget->rect()); + + if (!d->image || rgn.rectCount() == 0) { + return; + } + + Q_UNUSED(offset); + + // Get a context for the widget. + CGContextRef context; + if (!(widget->d_func()->hasOwnContext)) { + widget->d_func()->ut_rg = rgn; + widget->d_func()->ut_pt = offset; + qt_mac_display(widget); + return; + } else { + // We render the content of the toolbar in the surface. + updateToolbarOffset(widget); + QRect beginPaintRect(widget->d_func()->toolbar_offset.x(), widget->d_func()->toolbar_offset.y(), widget->geometry().width(), widget->geometry().height()); + QRegion beginPaintRegion(beginPaintRect); + + context = widget->d_func()->cgContext; + beginPaint(beginPaintRegion); + widget->render(widget->d_func()->unifiedSurface->paintDevice(), widget->d_func()->toolbar_offset, QRegion(), QWidget::DrawChildren); + } + + CGContextSaveGState(context); + + int areaX = widget->d_func()->toolbar_offset.x(); + int areaY = widget->d_func()->toolbar_offset.y(); + int areaWidth = widget->geometry().width(); + int areaHeight = widget->geometry().height(); + const CGRect area = CGRectMake(areaX, areaY, areaWidth, areaHeight); + + // Clip to region. + const QVector<QRect> &rects = flushingRegion.rects(); + for (int i = 0; i < rects.size(); ++i) { + const QRect &rect = rects.at(i); + CGContextAddRect(context, CGRectMake(rect.x(), rect.y(), rect.width(), rect.height())); + } + CGContextAddRect(context, area); + CGContextClip(context); + + + CGImageRef image = CGBitmapContextCreateImage(d->image->cg); + CGImageRef subImage = CGImageCreateWithImageInRect(image, area); + + const CGRect drawingArea = CGRectMake(0, 0, areaWidth, areaHeight); + qt_mac_drawCGImage(context, &drawingArea, subImage); + + CGImageRelease(subImage); + CGImageRelease(image); + + CGContextFlush(context); + + // Restore context. + CGContextRestoreGState(context); + widget->d_func()->hasOwnContext = false; +} + +void QUnifiedToolbarSurface::prepareBuffer(QImage::Format format, QWidget *widget) +{ + Q_D(QUnifiedToolbarSurface); + + int width = geometry().width(); + int height = geometry().height(); + if (d->image) { + width = qMax(d->image->width(), width); + height = qMax(d->image->height(), height); + } + + if (width == 0 || height == 0) { + delete d->image; + d->image = 0; + return; + } + + QNativeImage *oldImage = d->image; + + d->image = new QNativeImage(width, height, format, false, widget); + + if (oldImage && d->inSetGeometry && hasStaticContents()) { + // Make sure we use the const version of bits() (no detach). + const uchar *src = const_cast<const QImage &>(oldImage->image).bits(); + uchar *dst = d->image->image.bits(); + + const int srcBytesPerLine = oldImage->image.bytesPerLine(); + const int dstBytesPerLine = d->image->image.bytesPerLine(); + const int bytesPerPixel = oldImage->image.depth() >> 3; + + QRegion staticRegion(staticContents()); + // Make sure we're inside the boundaries of the old image. + staticRegion &= QRect(0, 0, oldImage->image.width(), oldImage->image.height()); + const QVector<QRect> &rects = staticRegion.rects(); + const QRect *srcRect = rects.constData(); + + // Copy the static content of the old image into the new one. + int numRectsLeft = rects.size(); + do { + const int bytesOffset = srcRect->x() * bytesPerPixel; + const int dy = srcRect->y(); + + // Adjust src and dst to point to the right offset. + const uchar *s = src + dy * srcBytesPerLine + bytesOffset; + uchar *d = dst + dy * dstBytesPerLine + bytesOffset; + const int numBytes = srcRect->width() * bytesPerPixel; + + int numScanLinesLeft = srcRect->height(); + do { + ::memcpy(d, s, numBytes); + d += dstBytesPerLine; + s += srcBytesPerLine; + } while (--numScanLinesLeft); + + ++srcRect; + } while (--numRectsLeft); + } + + delete oldImage; +} + +QT_END_NAMESPACE + +#endif // QT_MAC_USE_COCOA diff --git a/src/gui/painting/qunifiedtoolbarsurface_mac_p.h b/src/gui/painting/qunifiedtoolbarsurface_mac_p.h new file mode 100644 index 0000000..3bc0404 --- /dev/null +++ b/src/gui/painting/qunifiedtoolbarsurface_mac_p.h @@ -0,0 +1,100 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QUNIFIEDTOOLBARSURFACE_MAC_P_H +#define QUNIFIEDTOOLBARSURFACE_MAC_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <private/qwindowsurface_raster_p.h> +#include <QWidget> +#include <private/qwidget_p.h> +#include <private/qnativeimage_p.h> + +#ifdef QT_MAC_USE_COCOA + +QT_BEGIN_NAMESPACE + +class QNativeImage; + + +class QUnifiedToolbarSurfacePrivate +{ +public: + QNativeImage *image; + uint inSetGeometry : 1; +}; + +class Q_GUI_EXPORT QUnifiedToolbarSurface : public QRasterWindowSurface +{ +public: + QUnifiedToolbarSurface(QWidget *widget); + ~QUnifiedToolbarSurface(); + + void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset); + void setGeometry(const QRect &rect); + void beginPaint(const QRegion &rgn); + void insertToolbar(QWidget *toolbar, const QPoint &offset); + +private: + QPaintDevice *paintDevice(); + void updateToolbarOffset(QWidget *widget); + void prepareBuffer(QImage::Format format, QWidget *widget); + void recursiveRedirect(QObject *widget, const QPoint &offset); + + Q_DECLARE_PRIVATE(QUnifiedToolbarSurface) + QScopedPointer<QUnifiedToolbarSurfacePrivate> d_ptr; +}; + +QT_END_NAMESPACE + +#endif // QT_MAC_USE_COCOA + +#endif // QUNIFIEDTOOLBARSURFACE_MAC_P_H diff --git a/src/gui/painting/qwindowsurface.cpp b/src/gui/painting/qwindowsurface.cpp index 02a8b80..e9eb9c5 100644 --- a/src/gui/painting/qwindowsurface.cpp +++ b/src/gui/painting/qwindowsurface.cpp @@ -58,7 +58,11 @@ public: } QWidget *window; +#if !defined(Q_WS_QPA) QRect geometry; +#else + QSize size; +#endif //Q_WS_QPA QRegion staticContents; QList<QImage*> bufferImages; uint staticContentsSupport : 1; @@ -114,11 +118,11 @@ public: /*! Constructs an empty surface for the given top-level \a window. */ -QWindowSurface::QWindowSurface(QWidget *window) +QWindowSurface::QWindowSurface(QWidget *window, bool setDefaultSurface) : d_ptr(new QWindowSurfacePrivate(window)) { if (!QApplicationPrivate::runtime_graphics_system) { - if(window) + if(setDefaultSurface && window) window->setWindowSurface(this); } } @@ -153,6 +157,7 @@ void QWindowSurface::endPaint(const QRegion &) d_ptr->bufferImages.clear(); } +#if !defined(Q_WS_QPA) /*! Sets the currently allocated area to be the given \a rect. @@ -173,6 +178,17 @@ QRect QWindowSurface::geometry() const { return d_ptr->geometry; } +#else +void QWindowSurface::resize(const QSize &size) +{ + d_ptr->size = size; +} + +QSize QWindowSurface::size() const +{ + return d_ptr->size; +} +#endif //Q_WS_QPA /*! Scrolls the given \a area \a dx pixels to the right and \a dy @@ -329,7 +345,13 @@ void QWindowSurface::setPartialUpdateSupport(bool enable) d_ptr->partialUpdateSupport = enable; } -void qt_scrollRectInImage(QImage &img, const QRect &rect, const QPoint &offset) +#ifdef Q_WS_QPA +#define Q_EXPORT_SCROLLRECT Q_GUI_EXPORT +#else +#define Q_EXPORT_SCROLLRECT +#endif + +void Q_EXPORT_SCROLLRECT qt_scrollRectInImage(QImage &img, const QRect &rect, const QPoint &offset) { // make sure we don't detach uchar *mem = const_cast<uchar*>(const_cast<const QImage &>(img).bits()); diff --git a/src/gui/painting/qwindowsurface_p.h b/src/gui/painting/qwindowsurface_p.h index 6171ae8..82100c3 100644 --- a/src/gui/painting/qwindowsurface_p.h +++ b/src/gui/painting/qwindowsurface_p.h @@ -63,11 +63,12 @@ class QRect; class QPoint; class QImage; class QWindowSurfacePrivate; +class QPlatformWindow; class Q_GUI_EXPORT QWindowSurface { public: - QWindowSurface(QWidget *window); + QWindowSurface(QWidget *window, bool setDefaultSurface = true); virtual ~QWindowSurface(); QWidget *window() const; @@ -79,8 +80,14 @@ public: // can be larger than just the offset from the top-level widget as there may also be window // decorations which are painted into the window surface. virtual void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset) = 0; +#if !defined(Q_WS_QPA) virtual void setGeometry(const QRect &rect); QRect geometry() const; +#else + virtual void resize(const QSize &size); + QSize size() const; + inline QRect geometry() const { return QRect(QPoint(), size()); } //### cleanup before Qt 5 +#endif virtual bool scroll(const QRegion &area, int dx, int dy); diff --git a/src/gui/painting/qwindowsurface_raster.cpp b/src/gui/painting/qwindowsurface_raster.cpp index 6a2cb1e..ae73d7d 100644 --- a/src/gui/painting/qwindowsurface_raster.cpp +++ b/src/gui/painting/qwindowsurface_raster.cpp @@ -64,6 +64,9 @@ #ifdef Q_WS_MAC #include <private/qt_cocoa_helpers_mac_p.h> +#include <QMainWindow> +#include <private/qmainwindowlayout_p.h> +#include <QToolBar> #endif QT_BEGIN_NAMESPACE @@ -82,8 +85,8 @@ public: uint inSetGeometry : 1; }; -QRasterWindowSurface::QRasterWindowSurface(QWidget *window) - : QWindowSurface(window), d_ptr(new QRasterWindowSurfacePrivate) +QRasterWindowSurface::QRasterWindowSurface(QWidget *window, bool setDefaultSurface) + : QWindowSurface(window, setDefaultSurface), d_ptr(new QRasterWindowSurfacePrivate) { #ifdef Q_WS_X11 d_ptr->gc = XCreateGC(X11->display, window->handle(), 0, 0); @@ -248,6 +251,30 @@ void QRasterWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoi #ifdef Q_WS_MAC + // This is mainly done for native components like native "open file" dialog. + if (widget->testAttribute(Qt::WA_DontShowOnScreen)) { + return; + } + +#ifdef QT_MAC_USE_COCOA + // Unified toolbar hack. + QMainWindow* mWindow = qobject_cast<QMainWindow*>(widget->window()); + if (mWindow) { + QMainWindowLayout *mLayout = qobject_cast<QMainWindowLayout*>(mWindow->layout()); + QList<QToolBar *> toolbarList = mLayout->qtoolbarsInUnifiedToolbarList; + + for (int i = 0; i < toolbarList.size(); ++i) { + QToolBar* toolbar = toolbarList.at(i); + if (mLayout->toolBarArea(toolbar) == Qt::TopToolBarArea) { + QWidget* tbWidget = (QWidget*) toolbar; + if (tbWidget->d_func()->unifiedSurface) { + tbWidget->d_func()->unifiedSurface->flush(tbWidget, rgn, offset); + } + } + } + } +#endif // QT_MAC_USE_COCOA + Q_UNUSED(offset); // Get a context for the widget. #ifndef QT_MAC_USE_COCOA @@ -318,6 +345,25 @@ void QRasterWindowSurface::setGeometry(const QRect &rect) prepareBuffer(QNativeImage::systemFormat(), window()); } d->inSetGeometry = false; + +#if defined(Q_WS_MAC) && defined(QT_MAC_USE_COCOA) + QMainWindow* mWindow = qobject_cast<QMainWindow*>(window()); + if (mWindow) { + QMainWindowLayout *mLayout = qobject_cast<QMainWindowLayout*>(mWindow->layout()); + QList<QToolBar *> toolbarList = mLayout->qtoolbarsInUnifiedToolbarList; + + for (int i = 0; i < toolbarList.size(); ++i) { + QToolBar* toolbar = toolbarList.at(i); + if (mLayout->toolBarArea(toolbar) == Qt::TopToolBarArea) { + QWidget* tbWidget = (QWidget*) toolbar; + if (tbWidget->d_func()->unifiedSurface) { + tbWidget->d_func()->unifiedSurface->setGeometry(rect); + } + } + } + } +#endif // Q_WS_MAC && QT_MAC_USE_COCOA + } // from qwindowsurface.cpp diff --git a/src/gui/painting/qwindowsurface_raster_p.h b/src/gui/painting/qwindowsurface_raster_p.h index 2b932a9..a7c3b9f 100644 --- a/src/gui/painting/qwindowsurface_raster_p.h +++ b/src/gui/painting/qwindowsurface_raster_p.h @@ -97,7 +97,7 @@ class QNativeImage; class Q_GUI_EXPORT QRasterWindowSurface : public QWindowSurface { public: - QRasterWindowSurface(QWidget *widget); + QRasterWindowSurface(QWidget *widget, bool setDefaultSurface = true); ~QRasterWindowSurface(); QPaintDevice *paintDevice(); diff --git a/src/gui/painting/qwindowsurface_s60.cpp b/src/gui/painting/qwindowsurface_s60.cpp index d4dcf7d..eb9eff2 100644 --- a/src/gui/painting/qwindowsurface_s60.cpp +++ b/src/gui/painting/qwindowsurface_s60.cpp @@ -102,9 +102,11 @@ QS60WindowSurface::~QS60WindowSurface() // Issue empty redraw to clear the UI surface QWidget *w = window(); - RWindow *const window = static_cast<RWindow *>(w->winId()->DrawableWindow()); - window->BeginRedraw(); - window->EndRedraw(); + if (w->testAttribute(Qt::WA_WState_Created)) { + RWindow *const window = static_cast<RWindow *>(w->winId()->DrawableWindow()); + window->BeginRedraw(); + window->EndRedraw(); + } } } #endif diff --git a/src/gui/painting/qwindowsurface_x11.cpp b/src/gui/painting/qwindowsurface_x11.cpp index cadf264..d7f54ea 100644 --- a/src/gui/painting/qwindowsurface_x11.cpp +++ b/src/gui/painting/qwindowsurface_x11.cpp @@ -149,6 +149,8 @@ void QX11WindowSurface::setGeometry(const QRect &rect) return; #ifndef QT_NO_XRENDER if (d_ptr->translucentBackground) { + QPixmap::x11SetDefaultScreen(d_ptr->widget->x11Info().screen()); + QX11PixmapData *data = new QX11PixmapData(QPixmapData::PixmapType); data->xinfo = d_ptr->widget->x11Info(); data->resize(size.width(), size.height()); diff --git a/src/gui/s60framework/qs60mainapplication.cpp b/src/gui/s60framework/qs60mainapplication.cpp index 74432af..24d2496 100644 --- a/src/gui/s60framework/qs60mainapplication.cpp +++ b/src/gui/s60framework/qs60mainapplication.cpp @@ -47,6 +47,9 @@ #include "qs60mainapplication.h" #include <bautils.h> #include <coemain.h> +#ifndef Q_WS_S60 +# include <eikserverapp.h> +#endif QT_BEGIN_NAMESPACE @@ -152,7 +155,11 @@ CDictionaryStore *QS60MainApplication::OpenIniFileLC(RFs &aFs) const */ void QS60MainApplication::NewAppServerL(CApaAppServer *&aAppServer) { +#ifdef Q_WS_S60 QS60MainApplicationBase::NewAppServerL(aAppServer); +#else + aAppServer = new(ELeave) CEikAppServer; +#endif } QT_END_NAMESPACE diff --git a/src/gui/styles/qmacstyle.qdoc b/src/gui/styles/qmacstyle.qdoc index a86f2ed..3efabe1 100644 --- a/src/gui/styles/qmacstyle.qdoc +++ b/src/gui/styles/qmacstyle.qdoc @@ -7,11 +7,11 @@ ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in a -** written agreement between you and Nokia. +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Free Documentation License ** Alternatively, this file may be used under the terms of the GNU Free diff --git a/src/gui/styles/qmacstyle_mac.mm b/src/gui/styles/qmacstyle_mac.mm index 3a05f40..a05ec6b 100644 --- a/src/gui/styles/qmacstyle_mac.mm +++ b/src/gui/styles/qmacstyle_mac.mm @@ -1948,10 +1948,9 @@ void QMacStyle::unpolish(QWidget* w) rubber->setAttribute(Qt::WA_NoSystemBackground, true); } - if (QFocusFrame *frame = qobject_cast<QFocusFrame *>(w)) { + if (QFocusFrame *frame = qobject_cast<QFocusFrame *>(w)) frame->setAttribute(Qt::WA_NoSystemBackground, true); - frame->setAutoFillBackground(true); - } + QWindowsStyle::unpolish(w); } diff --git a/src/gui/styles/qs60style.cpp b/src/gui/styles/qs60style.cpp index 89f54bc..087907f 100644 --- a/src/gui/styles/qs60style.cpp +++ b/src/gui/styles/qs60style.cpp @@ -405,13 +405,14 @@ void QS60StylePrivate::clearCaches(CacheClearReason reason) QPixmapCache::clear(); break; case CC_ThemeChange: - m_colorCache.clear(); QPixmapCache::clear(); +#ifdef Q_WS_S60 + deleteStoredSettings(); +#endif deleteBackground(); break; case CC_UndefinedChange: default: - m_colorCache.clear(); m_mappedFontsCache.clear(); QPixmapCache::clear(); deleteBackground(); @@ -419,64 +420,53 @@ void QS60StylePrivate::clearCaches(CacheClearReason reason) } } -// Since S60Style has 'button' and 'tooltip' as a graphic, we don't have any native color which to use -// for QPalette::Button and QPalette::ToolTipBase. Therefore S60Style needs to guesstimate -// palette colors by calculating average rgb values for button pixels. -// Returns Qt::black if there is an issue with the graphics (image is NULL, or no bits() found). -QColor QS60StylePrivate::colorFromFrameGraphics(SkinFrameElements frame) const +QColor QS60StylePrivate::calculatedColor(SkinFrameElements frame) const { - const bool cachedColorExists = m_colorCache.contains(frame); - if (!cachedColorExists) { - const int frameCornerWidth = pixelMetric(PM_FrameCornerWidth); - const int frameCornerHeight = pixelMetric(PM_FrameCornerHeight); - Q_ASSERT(2 * frameCornerWidth < 32); - Q_ASSERT(2 * frameCornerHeight < 32); - - const QImage frameImage = QS60StylePrivate::frame(frame, QSize(32, 32)).toImage(); - Q_ASSERT(frameImage.bytesPerLine() > 0); - if (frameImage.isNull()) - return Qt::black; - - const QRgb *pixelRgb = (const QRgb*)frameImage.bits(); - const int pixels = frameImage.byteCount()/sizeof(QRgb); - - int estimatedRed = 0; - int estimatedGreen = 0; - int estimatedBlue = 0; - - int skips = 0; - int estimations = 0; - - const int topBorderLastPixel = frameCornerHeight*frameImage.width() - 1; - const int bottomBorderFirstPixel = frameImage.width() * frameImage.height() - frameCornerHeight*frameImage.width() - 1; - const int rightBorderFirstPixel = frameImage.width() - frameCornerWidth; - const int leftBorderLastPixel = frameCornerWidth; - - while ((skips + estimations) < pixels) { - if ((skips + estimations) > topBorderLastPixel && - (skips + estimations) < bottomBorderFirstPixel) { - for (int rowIndex = 0; rowIndex < frameImage.width(); rowIndex++) { - if (rowIndex > leftBorderLastPixel && - rowIndex < rightBorderFirstPixel) { - estimatedRed += qRed(*pixelRgb); - estimatedGreen += qGreen(*pixelRgb); - estimatedBlue += qBlue(*pixelRgb); - } - pixelRgb++; - estimations++; + const int frameCornerWidth = pixelMetric(PM_FrameCornerWidth); + const int frameCornerHeight = pixelMetric(PM_FrameCornerHeight); + Q_ASSERT(2 * frameCornerWidth < 32); + Q_ASSERT(2 * frameCornerHeight < 32); + + const QImage frameImage = QS60StylePrivate::frame(frame, QSize(32, 32)).toImage(); + Q_ASSERT(frameImage.bytesPerLine() > 0); + if (frameImage.isNull()) + return Qt::black; + + const QRgb *pixelRgb = (const QRgb*)frameImage.constBits(); + const int pixels = frameImage.byteCount() / sizeof(QRgb); + + int estimatedRed = 0; + int estimatedGreen = 0; + int estimatedBlue = 0; + + int skips = 0; + int estimations = 0; + + const int topBorderLastPixel = frameCornerHeight * frameImage.width() - 1; + const int bottomBorderFirstPixel = frameImage.width() * frameImage.height() - topBorderLastPixel; + const int rightBorderFirstPixel = frameImage.width() - frameCornerWidth; + const int leftBorderLastPixel = frameCornerWidth; + + while ((skips + estimations) < pixels) { + if ((skips + estimations) > topBorderLastPixel && + (skips + estimations) < bottomBorderFirstPixel) { + for (int rowIndex = 0; rowIndex < frameImage.width(); rowIndex++) { + if (rowIndex > leftBorderLastPixel && + rowIndex < rightBorderFirstPixel) { + estimatedRed += qRed(*pixelRgb); + estimatedGreen += qGreen(*pixelRgb); + estimatedBlue += qBlue(*pixelRgb); } - } else { pixelRgb++; - skips++; + estimations++; } + } else { + pixelRgb++; + skips++; } - QColor frameColor(estimatedRed/estimations, estimatedGreen/estimations, estimatedBlue/estimations); - m_colorCache.insert(frame, frameColor); - return !estimations ? Qt::black : frameColor; - } else { - return m_colorCache.value(frame); } - + QColor frameColor(estimatedRed/estimations, estimatedGreen/estimations, estimatedBlue/estimations); + return !estimations ? Qt::black : frameColor; } void QS60StylePrivate::setThemePalette(QApplication *app) const @@ -731,11 +721,14 @@ void QS60StylePrivate::setThemePalette(QPalette *palette) const palette->setBrush(QPalette::Window, backgroundTexture()); // set as transparent so that styled full screen theme background is visible palette->setBrush(QPalette::Base, Qt::transparent); - // set button and tooltipbase based on pixel colors + // set button color based on pixel colors +#ifndef Q_WS_S60 + //For emulated style, just calculate the color every time + const QColor buttonColor = calculatedColor(SF_ButtonNormal); +#else const QColor buttonColor = colorFromFrameGraphics(SF_ButtonNormal); +#endif palette->setColor(QPalette::Button, buttonColor); - const QColor toolTipColor = colorFromFrameGraphics(SF_ToolTip); - palette->setColor(QPalette::ToolTipBase, toolTipColor); palette->setColor(QPalette::Light, palette->color(QPalette::Button).lighter()); palette->setColor(QPalette::Dark, palette->color(QPalette::Button).darker()); palette->setColor(QPalette::Midlight, palette->color(QPalette::Button).lighter(125)); @@ -837,11 +830,8 @@ void QS60StylePrivate::setThemePaletteHash(QPalette *palette) const s60Color(QS60StyleEnums::CL_QsnTextColors, 24, 0)); QApplication::setPalette(widgetPalette, "QLineEdit"); QApplication::setPalette(widgetPalette, "QTextEdit"); - widgetPalette = *palette; - - widgetPalette.setColor(QPalette::HighlightedText, - s60Color(QS60StyleEnums::CL_QsnTextColors, 24, 0)); QApplication::setPalette(widgetPalette, "QComboBox"); + QApplication::setPalette(widgetPalette, "QSpinBox"); widgetPalette = *palette; widgetPalette.setColor(QPalette::WindowText, s60Color(QS60StyleEnums::CL_QsnTextColors, 7, 0)); @@ -2524,9 +2514,9 @@ int QS60Style::pixelMetric(PixelMetric metric, const QStyleOption *option, const metricValue = QS60StylePrivate::pixelMetric(PM_LayoutLeftMargin); } - if (widget && (metric == PM_LayoutTopMargin)) + if (widget && (metric == PM_LayoutTopMargin || metric == PM_LayoutLeftMargin || metric == PM_LayoutRightMargin)) if (widget->windowType() == Qt::Dialog) - //double the top layout margin for dialogs, it is very close to real value + //double the layout margins (except bottom) for dialogs, it is very close to real value //without having to define custom pixel metric metricValue *= 2; @@ -2620,6 +2610,8 @@ QSize QS60Style::sizeFromContents(ContentsType ct, const QStyleOption *opt, sz = QCommonStyle::sizeFromContents( ct, opt, csz, widget); break; } + if (!sz.isValid()) + sz = QCommonStyle::sizeFromContents(ct, opt, csz, widget); return sz; } @@ -3425,8 +3417,11 @@ bool QS60Style::eventFilter(QObject *object, QEvent *event) qobject_cast<QCheckBox *>(w)) d->m_pressedWidget = w; - if ( d->m_pressedWidget) + if (d->m_pressedWidget) d->m_pressedWidget->update(); +#ifdef Q_WS_S60 + d->touchFeedback(event, w); +#endif } break; } diff --git a/src/gui/styles/qs60style_feedbackinterface_p.h b/src/gui/styles/qs60style_feedbackinterface_p.h new file mode 100644 index 0000000..81fcdc3 --- /dev/null +++ b/src/gui/styles/qs60style_feedbackinterface_p.h @@ -0,0 +1,50 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QObject> + +class TactileFeedbackInterface : public QObject +{ + public: + virtual void touchFeedback(QEvent *event, const QWidget *widget) = 0; +}; + +Q_DECLARE_INTERFACE(TactileFeedbackInterface, "com.trolltech.Qt.TactileFeedbackInterface/1.0") diff --git a/src/gui/styles/qs60style_p.h b/src/gui/styles/qs60style_p.h index b3f4160..db4285d 100644 --- a/src/gui/styles/qs60style_p.h +++ b/src/gui/styles/qs60style_p.h @@ -387,6 +387,7 @@ private: //data members class QFocusFrame; class QProgressBar; class QS60StyleAnimation; +class TactileFeedbackInterface; // Private class #ifdef Q_OS_SYMBIAN @@ -522,8 +523,12 @@ public: static bool isSingleClickUi(); static bool isWidgetPressed(const QWidget *widget); - // calculates average color based on button skin graphics (minus borders). +#ifdef Q_WS_S60 + static void deleteStoredSettings(); + // calculates average color based on theme graphics (minus borders). QColor colorFromFrameGraphics(SkinFrameElements frame) const; +#endif + QColor calculatedColor(SkinFrameElements frame) const; //set theme palette for application void setThemePalette(QApplication *application) const; @@ -541,7 +546,6 @@ public: static const int m_numberOfLayouts; mutable QHash<QPair<QS60StyleEnums::FontCategories , int>, QFont> m_mappedFontsCache; - mutable QHash<SkinFrameElements, QColor> m_colorCache; // Has one entry per SkinFrameElements static const struct frameElementCenter { @@ -572,6 +576,8 @@ public: void stopAnimation(QS60StyleEnums::SkinParts animation); static QS60StyleAnimation* animationDefinition(QS60StyleEnums::SkinParts part); static void removeAnimations(); + //No support for tactile feedback in emulated style + void touchFeedback(QEvent *event, const QWidget *widget); #endif @@ -626,6 +632,7 @@ private: #ifdef Q_WS_S60 //list of progress bars having animation running QList<QProgressBar *> m_bars; + TactileFeedbackInterface *m_feedbackPlugin; #endif }; diff --git a/src/gui/styles/qs60style_s60.cpp b/src/gui/styles/qs60style_s60.cpp index 5dda42e..7b75d40 100644 --- a/src/gui/styles/qs60style_s60.cpp +++ b/src/gui/styles/qs60style_s60.cpp @@ -48,6 +48,11 @@ #include "private/qpixmap_s60_p.h" #include "private/qcore_symbian_p.h" #include "qapplication.h" +#include "qsettings.h" + +#include "qpluginloader.h" +#include "qlibraryinfo.h" +#include "private/qs60style_feedbackinterface_p.h" #include <w32std.h> #include <AknsConstants.h> @@ -65,6 +70,8 @@ #include <gulicon.h> #include <AknBitmapAnimation.h> +#include <centralrepository.h> + #if !defined(QT_NO_STYLE_S60) || defined(QT_PLUGIN) QT_BEGIN_NAMESPACE @@ -77,6 +84,8 @@ enum TDrawType { ENoDraw }; +const TUid personalisationUID = { 0x101F876F }; + enum TSupportRelease { ES60_None = 0x0000, //indicates that the commonstyle should draw the graphics ES60_3_1 = 0x0001, @@ -685,6 +694,76 @@ bool QS60StylePrivate::isSingleClickUi() return (QSysInfo::s60Version() > QSysInfo::SV_S60_5_0); } +void QS60StylePrivate::deleteStoredSettings() +{ + QSettings settings(QSettings::UserScope, QLatin1String("Trolltech")); + settings.beginGroup(QLatin1String("QS60Style")); + settings.remove(""); + settings.endGroup(); +} + +// Since S60Style has 'button' as a graphic, we don't have any native color which to use +// for QPalette::Button. Therefore S60Style needs to guesstimate palette color by calculating +// average rgb values for button pixels. +// Returns Qt::black if there is an issue with the graphics (image is NULL, or no constBits() found). +QColor QS60StylePrivate::colorFromFrameGraphics(SkinFrameElements frame) const +{ +#ifndef QT_NO_SETTINGS + TInt themeID = 0; + //First we need to fetch active theme ID. We need to store the themeID at the same time + //as color, so that we can later check if the stored color is still from the same theme. + //Native side stores active theme UID/Timestamp into central repository. + int error = 0; + QT_TRAP_THROWING( + CRepository *themeRepository = CRepository::NewLC(personalisationUID); + if (themeRepository) { + static const TInt KThemePkgIDDesSize = 23; //size of the stored theme package ID + TBuf<32> value; //themeID is currently max of 8 + 1 + 8 characters, but lets have some extra space + const TUint32 key = 0x00000002; //active theme key in the repository + error = themeRepository->Get(key, value); + if (error == KErrNone) { + TLex lex(value); + TPtrC numberToken(lex.NextToken()); + if (numberToken.Length()) + error = TLex(numberToken).Val(themeID); + else + error = KErrArgument; + } + } + CleanupStack::PopAndDestroy(themeRepository); + ); + + QSettings settings(QSettings::UserScope, QLatin1String("Trolltech")); + settings.beginGroup(QLatin1String("QS60Style")); + if (themeID != 0) { + QVariant buttonColor = settings.value(QLatin1String("ButtonColor")); + if (!buttonColor.isNull()) { + //there is a stored color value, lets see if the theme ID matches + if (error == KErrNone) { + QVariant themeUID = settings.value(QLatin1String("ThemeUID")); + if (!themeUID.isNull() && themeUID.toInt() == themeID) { + QColor storedColor(buttonColor.value<QColor>()); + if (storedColor.isValid()) + return storedColor; + } + } + settings.remove(""); //if color was invalid, or theme has been changed, just delete all stored settings + } + } +#endif + + QColor color = calculatedColor(frame); + +#ifndef QT_NO_SETTINGS + settings.setValue(QLatin1String("ThemeUID"), QVariant(themeID)); + if (frame == SF_ButtonNormal) //other colors are not currently calculated from graphics + settings.setValue(QLatin1String("ButtonColor"), QVariant(color)); + settings.endGroup(); +#endif + + return color; +} + QPoint qt_s60_fill_background_offset(const QWidget *targetWidget) { CCoeControl *control = targetWidget->effectiveWinId(); @@ -1143,13 +1222,25 @@ void QS60StylePrivate::setActiveLayout() Q_GLOBAL_STATIC(QList<QS60StyleAnimation *>, m_animations) -QS60StylePrivate::QS60StylePrivate() +QS60StylePrivate::QS60StylePrivate() : m_feedbackPlugin(0) { //Animation defaults need to be created when style is instantiated QS60StyleAnimation* progressBarAnimation = new QS60StyleAnimation(QS60StyleEnums::SP_QgnGrafBarWaitAnim, 7, 100); m_animations()->append(progressBarAnimation); // No need to set active layout, if dynamic metrics API is available setActiveLayout(); + + //Tactile feedback plugin is only available for touch devices. + if (isTouchSupported()) { + QString pluginsPath = QLibraryInfo::location(QLibraryInfo::PluginsPath); + pluginsPath += QLatin1String("/feedback/qtactilefeedback.dll"); + + // Create plugin loader + QPluginLoader pluginLoader(pluginsPath); + // Load plugin and store pointer to the plugin implementation + if (pluginLoader.load()) + m_feedbackPlugin = qobject_cast<TactileFeedbackInterface*>(pluginLoader.instance()); + } } void QS60StylePrivate::removeAnimations() @@ -1439,6 +1530,12 @@ void QS60StylePrivate::stopAnimation(QS60StyleEnums::SkinParts animationPart) } } +void QS60StylePrivate::touchFeedback(QEvent *event, const QWidget *widget) +{ + if (m_feedbackPlugin) + m_feedbackPlugin->touchFeedback(event, widget); +} + QVariant QS60StyleModeSpecifics::themeDefinition( QS60StyleEnums::ThemeDefinitions definition, QS60StyleEnums::SkinParts part) { diff --git a/src/gui/styles/qstyle.cpp b/src/gui/styles/qstyle.cpp index 0a75492..3ebfab2 100644 --- a/src/gui/styles/qstyle.cpp +++ b/src/gui/styles/qstyle.cpp @@ -367,10 +367,10 @@ QStyle::~QStyle() Note that the default implementation does nothing. Reasonable actions in this function might be to call the QWidget::setBackgroundMode() function for the widget. Do not use - the function to set, for example, the geometry; reimplementing - this function do provide a back-door through which the appearance - of a widget can be changed, but with Qt 4.0's style engine there - is rarely necessary to implement this function; reimplement the + the function to set, for example, the geometry. Reimplementing + this function provides a back-door through which the appearance + of a widget can be changed, but with Qt's style engine it is + rarely necessary to implement this function; reimplement drawItemPixmap(), drawItemText(), drawPrimitive(), etc. instead. The QWidget::inherits() function may provide enough information to diff --git a/src/gui/styles/qstylesheetstyle.cpp b/src/gui/styles/qstylesheetstyle.cpp index 4be439d..fb6fc23 100644 --- a/src/gui/styles/qstylesheetstyle.cpp +++ b/src/gui/styles/qstylesheetstyle.cpp @@ -99,14 +99,7 @@ public: }; -static QHash<const QWidget *, QVector<StyleRule> > *styleRulesCache = 0; -static QHash<const QWidget *, QHash<int, bool> > *hasStyleRuleCache = 0; -typedef QHash<int, QHash<quint64, QRenderRule> > QRenderRules; -static QHash<const QWidget *, QRenderRules> *renderRulesCache = 0; -static QHash<const QWidget *, QPalette> *customPaletteWidgets = 0; // widgets whose palette we tampered -static QHash<const void *, StyleSheet> *styleSheetCache = 0; // parsed style sheets -static QSet<const QWidget *> *autoFillDisabledWidgets = 0; - +static QStyleSheetStyleCaches *styleSheetCaches = 0; /* RECURSION_GUARD: * the QStyleSheetStyle is a proxy. If used with others proxy style, we may end up with something like: @@ -1525,8 +1518,8 @@ private: QVector<QCss::StyleRule> QStyleSheetStyle::styleRules(const QWidget *w) const { - QHash<const QWidget *, QVector<StyleRule> >::const_iterator cacheIt = styleRulesCache->constFind(w); - if (cacheIt != styleRulesCache->constEnd()) + QHash<const QWidget *, QVector<StyleRule> >::const_iterator cacheIt = styleSheetCaches->styleRulesCache.constFind(w); + if (cacheIt != styleSheetCaches->styleRulesCache.constEnd()) return cacheIt.value(); if (!initWidget(w)) { @@ -1536,12 +1529,12 @@ QVector<QCss::StyleRule> QStyleSheetStyle::styleRules(const QWidget *w) const QStyleSheetStyleSelector styleSelector; StyleSheet defaultSs; - QHash<const void *, StyleSheet>::const_iterator defaultCacheIt = styleSheetCache->constFind(baseStyle()); - if (defaultCacheIt == styleSheetCache->constEnd()) { + QHash<const void *, StyleSheet>::const_iterator defaultCacheIt = styleSheetCaches->styleSheetCache.constFind(baseStyle()); + if (defaultCacheIt == styleSheetCaches->styleSheetCache.constEnd()) { defaultSs = getDefaultStyleSheet(); QStyle *bs = baseStyle(); - styleSheetCache->insert(bs, defaultSs); - QObject::connect(bs, SIGNAL(destroyed(QObject*)), this, SLOT(styleDestroyed(QObject*)), Qt::UniqueConnection); + styleSheetCaches->styleSheetCache.insert(bs, defaultSs); + QObject::connect(bs, SIGNAL(destroyed(QObject*)), styleSheetCaches, SLOT(styleDestroyed(QObject*)), Qt::UniqueConnection); } else { defaultSs = defaultCacheIt.value(); } @@ -1549,8 +1542,8 @@ QVector<QCss::StyleRule> QStyleSheetStyle::styleRules(const QWidget *w) const if (!qApp->styleSheet().isEmpty()) { StyleSheet appSs; - QHash<const void *, StyleSheet>::const_iterator appCacheIt = styleSheetCache->constFind(qApp); - if (appCacheIt == styleSheetCache->constEnd()) { + QHash<const void *, StyleSheet>::const_iterator appCacheIt = styleSheetCaches->styleSheetCache.constFind(qApp); + if (appCacheIt == styleSheetCaches->styleSheetCache.constEnd()) { QString ss = qApp->styleSheet(); if (ss.startsWith(QLatin1String("file:///"))) ss.remove(0, 8); @@ -1559,7 +1552,7 @@ QVector<QCss::StyleRule> QStyleSheetStyle::styleRules(const QWidget *w) const qWarning("Could not parse application stylesheet"); appSs.origin = StyleSheetOrigin_Inline; appSs.depth = 1; - styleSheetCache->insert(qApp, appSs); + styleSheetCaches->styleSheetCache.insert(qApp, appSs); } else { appSs = appCacheIt.value(); } @@ -1571,8 +1564,8 @@ QVector<QCss::StyleRule> QStyleSheetStyle::styleRules(const QWidget *w) const if (wid->styleSheet().isEmpty()) continue; StyleSheet ss; - QHash<const void *, StyleSheet>::const_iterator widCacheIt = styleSheetCache->constFind(wid); - if (widCacheIt == styleSheetCache->constEnd()) { + QHash<const void *, StyleSheet>::const_iterator widCacheIt = styleSheetCaches->styleSheetCache.constFind(wid); + if (widCacheIt == styleSheetCaches->styleSheetCache.constEnd()) { parser.init(wid->styleSheet()); if (!parser.parse(&ss)) { parser.init(QLatin1String("* {") + wid->styleSheet() + QLatin1Char('}')); @@ -1580,7 +1573,7 @@ QVector<QCss::StyleRule> QStyleSheetStyle::styleRules(const QWidget *w) const qWarning("Could not parse stylesheet of widget %p", wid); } ss.origin = StyleSheetOrigin_Inline; - styleSheetCache->insert(wid, ss); + styleSheetCaches->styleSheetCache.insert(wid, ss); } else { ss = widCacheIt.value(); } @@ -1595,7 +1588,7 @@ QVector<QCss::StyleRule> QStyleSheetStyle::styleRules(const QWidget *w) const StyleSelector::NodePtr n; n.ptr = (void *)w; QVector<QCss::StyleRule> rules = styleSelector.styleRulesForNode(n); - styleRulesCache->insert(w, rules); + styleSheetCaches->styleRulesCache.insert(w, rules); return rules; } @@ -1724,7 +1717,7 @@ static void qt_check_if_internal_widget(const QWidget **w, int *element) QRenderRule QStyleSheetStyle::renderRule(const QWidget *w, int element, quint64 state) const { qt_check_if_internal_widget(&w, &element); - QHash<quint64, QRenderRule> &cache = (*renderRulesCache)[w][element]; + QHash<quint64, QRenderRule> &cache = styleSheetCaches->renderRulesCache[w][element]; QHash<quint64, QRenderRule>::const_iterator cacheIt = cache.constFind(state); if (cacheIt != cache.constEnd()) return cacheIt.value(); @@ -2035,7 +2028,7 @@ QRenderRule QStyleSheetStyle::renderRule(const QWidget *w, const QStyleOption *o bool QStyleSheetStyle::hasStyleRule(const QWidget *w, int part) const { - QHash<int, bool> &cache = (*hasStyleRuleCache)[w]; + QHash<int, bool> &cache = styleSheetCaches->hasStyleRuleCache[w]; QHash<int, bool>::const_iterator cacheIt = cache.constFind(part); if (cacheIt != cache.constEnd()) return cacheIt.value(); @@ -2565,7 +2558,7 @@ void QStyleSheetStyle::setPalette(QWidget *w) rule.configurePalette(&p, map[i].group, ew, ew != w); } - customPaletteWidgets->insert(w, w->palette()); + styleSheetCaches->customPaletteWidgets.insert(w, w->palette()); w->setPalette(p); if (ew != w) ew->setPalette(p); @@ -2573,32 +2566,32 @@ void QStyleSheetStyle::setPalette(QWidget *w) void QStyleSheetStyle::unsetPalette(QWidget *w) { - if (customPaletteWidgets->contains(w)) { - QPalette p = customPaletteWidgets->value(w); + if (styleSheetCaches->customPaletteWidgets.contains(w)) { + QPalette p = styleSheetCaches->customPaletteWidgets.value(w); w->setPalette(p); QWidget *ew = embeddedWidget(w); if (ew != w) ew->setPalette(p); - customPaletteWidgets->remove(w); + styleSheetCaches->customPaletteWidgets.remove(w); } QVariant oldFont = w->property("_q_styleSheetWidgetFont"); if (oldFont.isValid()) { w->setFont(qvariant_cast<QFont>(oldFont)); } - if (autoFillDisabledWidgets->contains(w)) { + if (styleSheetCaches->autoFillDisabledWidgets.contains(w)) { embeddedWidget(w)->setAutoFillBackground(true); - autoFillDisabledWidgets->remove(w); + styleSheetCaches->autoFillDisabledWidgets.remove(w); } } static void updateWidgets(const QList<const QWidget *>& widgets) { - if (!styleRulesCache->isEmpty() || !hasStyleRuleCache->isEmpty() || !renderRulesCache->isEmpty()) { + if (!styleSheetCaches->styleRulesCache.isEmpty() || !styleSheetCaches->hasStyleRuleCache.isEmpty() || !styleSheetCaches->renderRulesCache.isEmpty()) { for (int i = 0; i < widgets.size(); ++i) { const QWidget *widget = widgets.at(i); - styleRulesCache->remove(widget); - hasStyleRuleCache->remove(widget); - renderRulesCache->remove(widget); + styleSheetCaches->styleRulesCache.remove(widget); + styleSheetCaches->hasStyleRuleCache.remove(widget); + styleSheetCaches->renderRulesCache.remove(widget); } } for (int i = 0; i < widgets.size(); ++i) { @@ -2622,12 +2615,7 @@ QStyleSheetStyle::QStyleSheetStyle(QStyle *base) { ++numinstances; if (numinstances == 1) { - styleRulesCache = new QHash<const QWidget *, QVector<StyleRule> >; - hasStyleRuleCache = new QHash<const QWidget *, QHash<int, bool> >; - renderRulesCache = new QHash<const QWidget *, QRenderRules>; - customPaletteWidgets = new QHash<const QWidget *, QPalette>; - styleSheetCache = new QHash<const void *, StyleSheet>; - autoFillDisabledWidgets = new QSet<const QWidget *>; + styleSheetCaches = new QStyleSheetStyleCaches; } } @@ -2635,18 +2623,7 @@ QStyleSheetStyle::~QStyleSheetStyle() { --numinstances; if (numinstances == 0) { - delete styleRulesCache; - styleRulesCache = 0; - delete hasStyleRuleCache; - hasStyleRuleCache = 0; - delete renderRulesCache; - renderRulesCache = 0; - delete customPaletteWidgets; - customPaletteWidgets = 0; - delete styleSheetCache; - styleSheetCache = 0; - delete autoFillDisabledWidgets; - autoFillDisabledWidgets = 0; + delete styleSheetCaches; } } QStyle *QStyleSheetStyle::baseStyle() const @@ -2658,19 +2635,19 @@ QStyle *QStyleSheetStyle::baseStyle() const return QApplication::style(); } -void QStyleSheetStyle::widgetDestroyed(QObject *o) +void QStyleSheetStyleCaches::widgetDestroyed(QObject *o) { - styleRulesCache->remove((const QWidget *)o); - hasStyleRuleCache->remove((const QWidget *)o); - renderRulesCache->remove((const QWidget *)o); - customPaletteWidgets->remove((const QWidget *)o); - styleSheetCache->remove((const QWidget *)o); - autoFillDisabledWidgets->remove((const QWidget *)o); + styleRulesCache.remove((const QWidget *)o); + hasStyleRuleCache.remove((const QWidget *)o); + renderRulesCache.remove((const QWidget *)o); + customPaletteWidgets.remove((const QWidget *)o); + styleSheetCache.remove((const QWidget *)o); + autoFillDisabledWidgets.remove((const QWidget *)o); } -void QStyleSheetStyle::styleDestroyed(QObject *o) +void QStyleSheetStyleCaches::styleDestroyed(QObject *o) { - styleSheetCache->remove(o); + styleSheetCache.remove(o); } /*! @@ -2688,7 +2665,7 @@ bool QStyleSheetStyle::initWidget(const QWidget *w) const return false; const_cast<QWidget *>(w)->setAttribute(Qt::WA_StyleSheet, true); - QObject::connect(w, SIGNAL(destroyed(QObject*)), this, SLOT(widgetDestroyed(QObject*))); + QObject::connect(w, SIGNAL(destroyed(QObject*)), styleSheetCaches, SLOT(widgetDestroyed(QObject*)), Qt::UniqueConnection); return true; } @@ -2700,12 +2677,12 @@ void QStyleSheetStyle::polish(QWidget *w) if (!initWidget(w)) return; - if (styleRulesCache->contains(w)) { + if (styleSheetCaches->styleRulesCache.contains(w)) { // the widget accessed its style pointer before polish (or repolish) // (exemple: the QAbstractSpinBox constructor ask for the stylehint) - styleRulesCache->remove(w); - hasStyleRuleCache->remove(w); - renderRulesCache->remove(w); + styleSheetCaches->styleRulesCache.remove(w); + styleSheetCaches->hasStyleRuleCache.remove(w); + styleSheetCaches->renderRulesCache.remove(w); } setGeometry(w); setProperties(w); @@ -2771,7 +2748,7 @@ void QStyleSheetStyle::polish(QWidget *w) QWidget *ew = embeddedWidget(w); if (ew->autoFillBackground()) { ew->setAutoFillBackground(false); - autoFillDisabledWidgets->insert(w); + styleSheetCaches->autoFillDisabledWidgets.insert(w); if (ew != w) { //eg. viewport of a scrollarea //(in order to draw the background anyway in case we don't.) ew->setAttribute(Qt::WA_StyledBackground, true); @@ -2797,18 +2774,18 @@ void QStyleSheetStyle::repolish(QWidget *w) { QList<const QWidget *> children = w->findChildren<const QWidget *>(QString()); children.append(w); - styleSheetCache->remove(w); + styleSheetCaches->styleSheetCache.remove(w); updateWidgets(children); } void QStyleSheetStyle::repolish(QApplication *app) { Q_UNUSED(app); - const QList<const QWidget*> allWidgets = styleRulesCache->keys(); - styleSheetCache->remove(qApp); - styleRulesCache->clear(); - hasStyleRuleCache->clear(); - renderRulesCache->clear(); + const QList<const QWidget*> allWidgets = styleSheetCaches->styleRulesCache.keys(); + styleSheetCaches->styleSheetCache.remove(qApp); + styleSheetCaches->styleRulesCache.clear(); + styleSheetCaches->hasStyleRuleCache.clear(); + styleSheetCaches->renderRulesCache.clear(); updateWidgets(allWidgets); } @@ -2819,10 +2796,10 @@ void QStyleSheetStyle::unpolish(QWidget *w) return; } - styleRulesCache->remove(w); - hasStyleRuleCache->remove(w); - renderRulesCache->remove(w); - styleSheetCache->remove(w); + styleSheetCaches->styleRulesCache.remove(w); + styleSheetCaches->hasStyleRuleCache.remove(w); + styleSheetCaches->renderRulesCache.remove(w); + styleSheetCaches->styleSheetCache.remove(w); unsetPalette(w); w->setProperty("_q_stylesheet_minw", QVariant()); w->setProperty("_q_stylesheet_minh", QVariant()); @@ -2849,10 +2826,10 @@ void QStyleSheetStyle::unpolish(QApplication *app) { baseStyle()->unpolish(app); RECURSION_GUARD(return) - styleRulesCache->clear(); - hasStyleRuleCache->clear(); - renderRulesCache->clear(); - styleSheetCache->remove(qApp); + styleSheetCaches->styleRulesCache.clear(); + styleSheetCaches->hasStyleRuleCache.clear(); + styleSheetCaches->renderRulesCache.clear(); + styleSheetCaches->styleSheetCache.remove(qApp); } #ifndef QT_NO_TABBAR @@ -4157,6 +4134,10 @@ void QStyleSheetStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *op pseudoElement = PseudoElement_DownArrow; break; + case PE_IndicatorArrowUp: + pseudoElement = PseudoElement_UpArrow; + break; + case PE_IndicatorRadioButton: pseudoElement = PseudoElement_ExclusiveIndicator; break; @@ -4257,7 +4238,7 @@ void QStyleSheetStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *op case PE_Widget: if (!rule.hasDrawable()) { QWidget *container = containerWidget(w); - if (autoFillDisabledWidgets->contains(container) + if (styleSheetCaches->autoFillDisabledWidgets.contains(container) && (container == w || !renderRule(container, opt).hasBackground())) { //we do not have a background, but we disabled the autofillbackground anyway. so fill the background now. // (this may happen if we have rules like :focus) diff --git a/src/gui/styles/qstylesheetstyle_p.h b/src/gui/styles/qstylesheetstyle_p.h index fd81437..4564950 100644 --- a/src/gui/styles/qstylesheetstyle_p.h +++ b/src/gui/styles/qstylesheetstyle_p.h @@ -145,10 +145,6 @@ protected Q_SLOTS: protected: bool event(QEvent *e); -private Q_SLOTS: - void widgetDestroyed(QObject *); - void styleDestroyed(QObject *); - private: int refcount; @@ -186,6 +182,22 @@ private: Q_DECLARE_PRIVATE(QStyleSheetStyle) }; +class QStyleSheetStyleCaches : public QObject +{ + Q_OBJECT +public Q_SLOTS: + void widgetDestroyed(QObject *); + void styleDestroyed(QObject *); +public: + QHash<const QWidget *, QVector<QCss::StyleRule> > styleRulesCache; + QHash<const QWidget *, QHash<int, bool> > hasStyleRuleCache; + typedef QHash<int, QHash<quint64, QRenderRule> > QRenderRules; + QHash<const QWidget *, QRenderRules> renderRulesCache; + QHash<const QWidget *, QPalette> customPaletteWidgets; // widgets whose palette we tampered + QHash<const void *, QCss::StyleSheet> styleSheetCache; // parsed style sheets + QSet<const QWidget *> autoFillDisabledWidgets; +}; + QT_END_NAMESPACE #endif // QT_NO_STYLE_STYLESHEET diff --git a/src/gui/styles/qwindowsxpstyle.cpp b/src/gui/styles/qwindowsxpstyle.cpp index f185c0d..6ded280 100644 --- a/src/gui/styles/qwindowsxpstyle.cpp +++ b/src/gui/styles/qwindowsxpstyle.cpp @@ -302,7 +302,7 @@ HWND QWindowsXPStylePrivate::winId(const QWidget *widget) limboWidget = new QWidget(0); limboWidget->createWinId(); limboWidget->setObjectName(QLatin1String("xp_limbo_widget")); - // We dont need this internal widget to appear in QApplication::topLevelWidgets() + // We don't need this internal widget to appear in QApplication::topLevelWidgets() if (QWidgetPrivate::allWidgets) QWidgetPrivate::allWidgets->remove(limboWidget); } diff --git a/src/gui/styles/styles.pri b/src/gui/styles/styles.pri index b22a908..b6eeec9 100644 --- a/src/gui/styles/styles.pri +++ b/src/gui/styles/styles.pri @@ -35,7 +35,7 @@ contains( styles, all ) { styles = mac windows windowsxp windowsvista } -x11|embedded|!macx-*:styles -= mac +x11|embedded|qpa|!macx-*:styles -= mac x11{ QMAKE_CXXFLAGS += $$QT_CFLAGS_QGTKSTYLE diff --git a/src/gui/text/qfont.cpp b/src/gui/text/qfont.cpp index 3fe98e1..bdba10d 100644 --- a/src/gui/text/qfont.cpp +++ b/src/gui/text/qfont.cpp @@ -75,6 +75,10 @@ #ifdef Q_OS_SYMBIAN #include <private/qt_s60_p.h> #endif +#ifdef Q_WS_QPA +#include <QtGui/qplatformscreen_qpa.h> +#include <QtGui/private/qapplication_p.h> +#endif #include <QMutexLocker> @@ -172,6 +176,17 @@ Q_GUI_EXPORT int qt_defaultDpiX() if (!subScreens.isEmpty()) screen = subScreens.at(0); dpi = qRound(screen->width() / (screen->physicalWidth() / qreal(25.4))); +#elif defined(Q_WS_QPA) + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + if (pi) { + QPlatformScreen *screen = QApplicationPrivate::platformIntegration()->screens().at(0); + const QSize screenSize = screen->geometry().size(); + const QSize physicalSize = screen->physicalSize(); + dpi = qRound(screenSize.width() / (physicalSize.width() / qreal(25.4))); + } else { + //PI has not been initialised, or it is being initialised. Give a default dpi + dpi = 100; + } #elif defined(Q_OS_SYMBIAN) dpi = S60->defaultDpiX; #endif // Q_WS_X11 @@ -200,6 +215,17 @@ Q_GUI_EXPORT int qt_defaultDpiY() if (!subScreens.isEmpty()) screen = subScreens.at(0); dpi = qRound(screen->height() / (screen->physicalHeight() / qreal(25.4))); +#elif defined(Q_WS_QPA) + QPlatformIntegration *pi = QApplicationPrivate::platformIntegration(); + if (pi) { + QPlatformScreen *screen = QApplicationPrivate::platformIntegration()->screens().at(0); + const QSize screenSize = screen->geometry().size(); + const QSize physicalSize = screen->physicalSize(); + dpi = qRound(screenSize.height() / (physicalSize.height() / qreal(25.4))); + } else { + //PI has not been initialised, or it is being initialised. Give a default dpi + dpi = 100; + } #elif defined(Q_OS_SYMBIAN) dpi = S60->defaultDpiY; #endif // Q_WS_X11 diff --git a/src/gui/text/qfont_qpa.cpp b/src/gui/text/qfont_qpa.cpp new file mode 100644 index 0000000..5fed18b --- /dev/null +++ b/src/gui/text/qfont_qpa.cpp @@ -0,0 +1,114 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui/private/qapplication_p.h> +#include <QtGui/QPlatformFontDatabase> + +QT_BEGIN_NAMESPACE + +void QFont::initialize() +{ + QApplicationPrivate::platformIntegration()->fontDatabase()->populateFontDatabase(); +} + +void QFont::cleanup() +{ + QFontCache::cleanup(); +} + + +/***************************************************************************** + QFont member functions + *****************************************************************************/ + +Qt::HANDLE QFont::handle() const +{ + return 0; +} + +QString QFont::rawName() const +{ + return QLatin1String("unknown"); +} + +void QFont::setRawName(const QString &) +{ +} + +QString QFont::defaultFamily() const +{ + QString familyName; + switch(d->request.styleHint) { + case QFont::Times: + familyName = QString::fromLatin1("times"); + case QFont::Courier: + case QFont::Monospace: + familyName = QString::fromLatin1("monospace"); + case QFont::Decorative: + familyName = QString::fromLatin1("old english"); + case QFont::Helvetica: + case QFont::System: + default: + familyName = QString::fromLatin1("helvetica"); + } + + QStringList list = QApplicationPrivate::platformIntegration()->fontDatabase()->fallbacksForFamily(familyName,QFont::StyleNormal,QUnicodeTables::Common); + if (list.size()) { + familyName = list.at(0); + } + return familyName; +} + +QString QFont::lastResortFamily() const +{ + return QString::fromLatin1("helvetica"); +} + +QString QFont::lastResortFont() const +{ + qFatal("QFont::lastResortFont: Cannot find any reasonable font"); + // Shut compiler up + return QString(); +} + + +QT_END_NAMESPACE + diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp index 2b26638..bae2a20 100644 --- a/src/gui/text/qfontdatabase.cpp +++ b/src/gui/text/qfontdatabase.cpp @@ -50,13 +50,19 @@ #include "private/qunicodetables_p.h" #include "qfontengine_p.h" +#ifdef Q_WS_QPA +#include <QtGui/private/qapplication_p.h> +#include <QtGui/qplatformfontdatabase_qpa.h> +#include "qabstractfileengine.h" +#endif + #ifdef Q_WS_X11 #include <locale.h> #endif #include <stdlib.h> #include <limits.h> -#if (defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN)) && !defined(QT_NO_FREETYPE) +#if (defined(Q_WS_QWS)|| defined(Q_OS_SYMBIAN)) && !defined(QT_NO_FREETYPE) # include <ft2build.h> # include FT_TRUETYPE_TABLES_H #endif @@ -139,7 +145,7 @@ struct QtFontEncoding uchar pitch : 8; }; -struct QtFontSize +struct QtFontSize { #ifdef Q_WS_X11 QtFontEncoding *encodings; @@ -147,10 +153,14 @@ struct QtFontSize uint yres = 0, uint avgwidth = 0, bool add = false); unsigned short count : 16; #endif // Q_WS_X11 + #if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) QByteArray fileName; int fileIndex; -#endif // defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) +#endif // defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_QPA) + void *handle; +#endif unsigned short pixelSize : 16; }; @@ -226,7 +236,7 @@ struct QtFontStyle delete [] weightName; delete [] setwidthName; #endif -#if defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_SYMBIAN) while (count) { // bitfield count-- in while condition does not work correctly in mwccsym2 count--; @@ -236,6 +246,12 @@ struct QtFontStyle #if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) pixelSizes[count].fileName.~QByteArray(); #endif +#if defined (Q_WS_QPA) + QPlatformIntegration *integration = QApplicationPrivate::platformIntegration(); + if (integration) { //on shut down there will be some that we don't release. + integration->fontDatabase()->releaseHandle(pixelSizes[count].handle); + } +#endif } #endif free(pixelSizes); @@ -251,7 +267,7 @@ struct QtFontStyle const char *weightName; const char *setwidthName; #endif // Q_WS_X11 -#if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_SYMBIAN) bool antialiased; #endif @@ -301,6 +317,9 @@ QtFontSize *QtFontStyle::pixelSize(unsigned short size, bool add) new (&pixelSizes[count].fileName) QByteArray; pixelSizes[count].fileIndex = 0; #endif +#if defined(Q_WS_QPA) + pixelSizes[count].handle = 0; +#endif return pixelSizes + (count++); } @@ -357,7 +376,7 @@ QtFontStyle *QtFontFoundry::style(const QtFontStyle::Key &key, bool create) } -struct QtFontFamily +struct QtFontFamily { enum WritingSystemStatus { Unknown = 0, @@ -383,9 +402,12 @@ struct QtFontFamily fixedPitchComputed(false), #endif name(n), count(0), foundries(0) -#if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) && !defined(QT_NO_FREETYPE) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_SYMBIAN) && !defined(QT_NO_FREETYPE) , bogusWritingSystems(false) #endif +#if defined(Q_WS_QPA) + , askedForFallback(false) +#endif { memset(writingSystems, 0, sizeof(writingSystems)); } @@ -423,10 +445,13 @@ struct QtFontFamily int count; QtFontFoundry **foundries; -#if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) && !defined(QT_NO_FREETYPE) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_SYMBIAN) && !defined(QT_NO_FREETYPE) bool bogusWritingSystems; QStringList fallbackFamilies; #endif +#if defined (Q_WS_QPA) + bool askedForFallback; +#endif unsigned char writingSystems[QFontDatabase::WritingSystemsCount]; QtFontFoundry *foundry(const QString &f, bool = false); @@ -471,6 +496,7 @@ QtFontFoundry *QtFontFamily::foundry(const QString &f, bool create) // ### copied to tools/makeqpf/qpf2.cpp #if (defined(Q_WS_QWS) && !defined(QT_NO_FREETYPE)) || defined(Q_WS_WIN) || defined(Q_OS_SYMBIAN) || (defined(Q_WS_MAC) && !defined(QT_MAC_USE_COCOA)) + // see the Unicode subset bitfields in the MSDN docs static int requiredUnicodeBits[QFontDatabase::WritingSystemsCount][2] = { // Any, @@ -663,7 +689,7 @@ public: bool loadFromCache(const QString &fontPath); void addQPF2File(const QByteArray &file); #endif // Q_WS_QWS -#if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) && !defined(QT_NO_FREETYPE) +#if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) && !defined(QT_NO_FREETYPE) void addFont(const QString &familyname, const char *foundryname, int weight, bool italic, int pixelSize, const QByteArray &file, int fileIndex, bool antialiased, @@ -674,10 +700,12 @@ public: #endif #if defined(Q_WS_QWS) QDataStream *stream; - QStringList fallbackFamilies; #elif defined(Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE) const QSymbianFontDatabaseExtras *symbianExtras; #endif +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) + QStringList fallbackFamilies; +#endif }; void QFontDatabasePrivate::invalidate() @@ -726,7 +754,7 @@ QtFontFamily *QFontDatabasePrivate::family(const QString &f, bool create) return families[pos]; } -#if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) && !defined(QT_NO_FREETYPE) +#if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) && !defined(QT_NO_FREETYPE) void QFontDatabasePrivate::addFont(const QString &familyname, const char *foundryname, int weight, bool italic, int pixelSize, const QByteArray &file, int fileIndex, bool antialiased, const QList<QFontDatabase::WritingSystem> &writingSystems) @@ -959,7 +987,7 @@ static void match(int script, const QFontDef &request, const QString &family_name, const QString &foundry_name, int force_encoding_id, QtFontDesc *desc, const QList<int> &blacklistedFamilies = QList<int>(), bool forceXLFD=false); -#if defined(Q_WS_X11) || defined(Q_WS_QWS) +#if defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_QPA) static void initFontDef(const QtFontDesc &desc, const QFontDef &request, QFontDef *fontDef) { fontDef->family = desc.family->name; @@ -988,7 +1016,7 @@ static void initFontDef(const QtFontDesc &desc, const QFontDef &request, QFontDe #endif #endif -#if defined(Q_WS_X11) || defined(Q_WS_WIN) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_X11) || defined(Q_WS_WIN) || defined(Q_OS_SYMBIAN) || defined(Q_WS_QPA) static void getEngineData(const QFontPrivate *d, const QFontCache::Key &key) { // look for the requested font in the engine data cache @@ -1049,6 +1077,8 @@ QT_BEGIN_INCLUDE_NAMESPACE # include "qfontdatabase_win.cpp" #elif defined(Q_WS_QWS) # include "qfontdatabase_qws.cpp" +#elif defined(Q_WS_QPA) +# include "qfontdatabase_qpa.cpp" #elif defined(Q_OS_SYMBIAN) # include "qfontdatabase_s60.cpp" #endif @@ -1334,6 +1364,7 @@ static void match(int script, const QFontDef &request, styleKey.stretch = request.stretch; char pitch = request.ignorePitch ? '*' : request.fixedPitch ? 'm' : 'p'; + FM_DEBUG("QFontDatabase::match\n" " request:\n" " family: %s [%s], script: %d\n" @@ -2423,10 +2454,12 @@ QString QFontDatabase::writingSystemSample(WritingSystem writingSystem) sample += QChar(0x4f8b); break; case Japanese: - sample += QChar(0x3050); - sample += QChar(0x3060); - sample += QChar(0x30b0); - sample += QChar(0x30c0); + sample += QChar(0x30b5); + sample += QChar(0x30f3); + sample += QChar(0x30d7); + sample += QChar(0x30eb); + sample += QChar(0x3067); + sample += QChar(0x3059); break; case Korean: sample += QChar(0xac00); @@ -2479,7 +2512,7 @@ void QFontDatabase::createDatabase() { initializeDb(); } // used from qfontengine_ft.cpp -QByteArray qt_fontdata_from_index(int index) +Q_GUI_EXPORT QByteArray qt_fontdata_from_index(int index) { QMutexLocker locker(fontDatabaseMutex()); return privateDb()->applicationFonts.value(index).data; diff --git a/src/gui/text/qfontdatabase.h b/src/gui/text/qfontdatabase.h index 719242c..f31c19c 100644 --- a/src/gui/text/qfontdatabase.h +++ b/src/gui/text/qfontdatabase.h @@ -152,7 +152,7 @@ public: private: static void createDatabase(); static void parseFontName(const QString &name, QString &foundry, QString &family); -#if defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_SYMBIAN) static QFontEngine *findFont(int script, const QFontPrivate *fp, const QFontDef &request); #endif static void load(const QFontPrivate *d, int script); @@ -167,6 +167,7 @@ private: friend class QFontEngineMultiXLFD; friend class QFontEngineMultiQWS; friend class QFontEngineMultiS60; + friend class QFontEngineMultiQPA; QFontDatabasePrivate *d; }; diff --git a/src/gui/text/qfontdatabase_qpa.cpp b/src/gui/text/qfontdatabase_qpa.cpp new file mode 100644 index 0000000..19ce1be --- /dev/null +++ b/src/gui/text/qfontdatabase_qpa.cpp @@ -0,0 +1,393 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qlibraryinfo.h" +#include <QtCore/qsettings.h> + +#include "qfontengine_qpa_p.h" +#include "qplatformdefs.h" + +#include <QtGui/private/qapplication_p.h> +#include <QtGui/qplatformfontdatabase_qpa.h> + +#include <QtCore/qmath.h> + +QT_BEGIN_NAMESPACE + +Q_GUI_EXPORT void qt_registerFont(const QString &familyName, const QString &foundryname, int weight, + QFont::Style style, int stretch, bool antialiased, bool scalable, int pixelSize, + const QSupportedWritingSystems &writingSystems, void *handle) +{ + QFontDatabasePrivate *d = privateDb(); + // qDebug() << "Adding font" << familyname << weight << italic << pixelSize << file << fileIndex << antialiased; + QtFontStyle::Key styleKey; + styleKey.style = style; + styleKey.weight = weight; + styleKey.stretch = stretch; + QtFontFamily *f = d->family(familyName, true); + + for (int i = 0; i < QFontDatabase::WritingSystemsCount; ++i) { + if (writingSystems.supported(QFontDatabase::WritingSystem(i))) { + f->writingSystems[i] = QtFontFamily::Supported; + } else { + f->writingSystems[i] = QtFontFamily::Unsupported; + } + } + + QtFontFoundry *foundry = f->foundry(foundryname, true); + QtFontStyle *fontStyle = foundry->style(styleKey, true); + fontStyle->smoothScalable = scalable; + fontStyle->antialiased = antialiased; + QtFontSize *size = fontStyle->pixelSize(pixelSize?pixelSize:SMOOTH_SCALABLE, true); + size->handle = handle; +} + +static QStringList fallbackFamilies(const QString &family, const QFont::Style &style, const QUnicodeTables::Script &script) +{ + QStringList retList = QApplicationPrivate::platformIntegration()->fontDatabase()->fallbacksForFamily(family,style,script); + QFontDatabasePrivate *db = privateDb(); + + QStringList::iterator i; + for (i = retList.begin(); i != retList.end(); ++i) { + bool contains = false; + for (int j = 0; j < db->count; j++) { + QtFontFamily *qtFamily = db->families[j]; + if (!(i->compare(qtFamily->name,Qt::CaseInsensitive))) { + contains = true; + break; + } + } + if (!contains) { + i = retList.erase(i); + i--; + } + } + return retList; +} + +static void initializeDb() +{ + static int initialized = false; + + if (!initialized) { + //init by asking for the platformfontdb for the first time :) + QApplicationPrivate::platformIntegration()->fontDatabase()->populateFontDatabase(); + initialized = true; + } +} + +#ifndef QT_NO_SETTINGS +// called from qapplication_qws.cpp +void qt_applyFontDatabaseSettings(const QSettings &settings) +{ + initializeDb(); + QFontDatabasePrivate *db = privateDb(); + for (int i = 0; i < db->count; ++i) { + QtFontFamily *family = db->families[i]; + if (settings.contains(family->name)) + family->fallbackFamilies = settings.value(family->name).toStringList(); + } + + if (settings.contains(QLatin1String("Global Fallbacks"))) + db->fallbackFamilies = settings.value(QLatin1String("Global Fallbacks")).toStringList(); +} +#endif // QT_NO_SETTINGS + +static inline void load(const QString & = QString(), int = -1) +{ + initializeDb(); +} + +static +QFontEngine *loadSingleEngine(int script, + const QFontDef &request, + QtFontFoundry *foundry, + QtFontStyle *style, QtFontSize *size) +{ + Q_UNUSED(foundry); + + Q_ASSERT(size); + int pixelSize = size->pixelSize; + if (!pixelSize || (style->smoothScalable && pixelSize == SMOOTH_SCALABLE)) + pixelSize = request.pixelSize; + + QFontDef def = request; + def.pixelSize = pixelSize; + + QFontCache::Key key(def,script); + QFontEngine *engine = QFontCache::instance()->findEngine(key); + if (!engine) { + QPlatformFontDatabase *pfdb = QApplicationPrivate::platformIntegration()->fontDatabase(); + if (size->handle) { + engine = pfdb->fontEngine(def,QUnicodeTables::Script(script),size->handle); + if (engine) { + QFontCache::Key key(def,script); + QFontCache::instance()->instance()->insertEngine(key,engine); + } + } + + } + return engine; +} + +static +QFontEngine *loadEngine(int script, const QFontDef &request, + QtFontFamily *family, QtFontFoundry *foundry, + QtFontStyle *style, QtFontSize *size) +{ + + QFontEngine *engine = loadSingleEngine(script, request, foundry, style, size); + //make sure that the db has all fallback families + if (engine + && !(request.styleStrategy & QFont::NoFontMerging) && !engine->symbol ) { + + if (family && !family->askedForFallback) { + family->fallbackFamilies = fallbackFamilies(family->name,QFont::Style(style->key.style),QUnicodeTables::Script(script)); + + family->askedForFallback = true; + } + + QStringList fallbacks = privateDb()->fallbackFamilies; + if (family && !family->fallbackFamilies.isEmpty()) + fallbacks = family->fallbackFamilies; + + engine = new QFontEngineMultiQPA(engine, script, fallbacks); + } + + return engine; +} + +static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) +{ + QFontDatabasePrivate *db = privateDb(); + + fnt->families = QApplicationPrivate::platformIntegration()->fontDatabase()->addApplicationFont(fnt->data,fnt->fileName); + + db->reregisterAppFonts = true; +} + +bool QFontDatabase::removeApplicationFont(int handle) +{ + QMutexLocker locker(fontDatabaseMutex()); + + QFontDatabasePrivate *db = privateDb(); + if (handle < 0 || handle >= db->applicationFonts.count()) + return false; + + db->applicationFonts[handle] = QFontDatabasePrivate::ApplicationFont(); + + db->reregisterAppFonts = true; + db->invalidate(); + return true; +} + +bool QFontDatabase::removeAllApplicationFonts() +{ + QMutexLocker locker(fontDatabaseMutex()); + + QFontDatabasePrivate *db = privateDb(); + if (db->applicationFonts.isEmpty()) + return false; + + db->applicationFonts.clear(); + db->invalidate(); + return true; +} + +bool QFontDatabase::supportsThreadedFontRendering() +{ + return true; +} + +/*! + \internal +*/ +QFontEngine * +QFontDatabase::findFont(int script, const QFontPrivate *fp, + const QFontDef &request) +{ + QMutexLocker locker(fontDatabaseMutex()); + + const int force_encoding_id = -1; + + if (!privateDb()->count) + initializeDb(); + + QFontEngine *engine; + QFontCache::Key key(request, script); + engine = QFontCache::instance()->findEngine(key); + if (engine) { + qDebug() << "Cache hit level 1"; + return engine; + } + + QString family_name, foundry_name; + + parseFontName(request.family, foundry_name, family_name); + + if (qt_enable_test_font && request.family == QLatin1String("__Qt__Box__Engine__")) { + engine =new QTestFontEngine(request.pixelSize); + engine->fontDef = request; + } + + QtFontDesc desc; + match(script, request, family_name, foundry_name, force_encoding_id, &desc); + if (desc.family != 0 && desc.foundry != 0 && desc.style != 0) { + engine = loadEngine(script, request, desc.family, desc.foundry, desc.style, desc.size); + } else { + FM_DEBUG(" NO MATCH FOUND\n"); + } + + if (engine) { + initFontDef(desc, request, &engine->fontDef); + + if (fp) { + QFontDef def = request; + if (def.family.isEmpty()) { + def.family = fp->request.family; + def.family = def.family.left(def.family.indexOf(QLatin1Char(','))); + } + } + } + + if (!engine) { + if (!request.family.isEmpty()) { + QStringList fallbacks = fallbackFamilies(request.family,QFont::Style(request.style),QUnicodeTables::Script(script)); + for (int i = 0; i < fallbacks.size(); i++) { + QFontDef def = request; + def.family = fallbacks.at(i); + QFontCache::Key key(def,script); + engine = QFontCache::instance()->findEngine(key); + if (!engine) { + QtFontDesc desc; + match(script, def, def.family, QLatin1String(""), 0, &desc); + if (desc.family == 0 && desc.foundry == 0 && desc.style == 0) { + continue; + } + engine = loadEngine(script, def, desc.family, desc.foundry, desc.style, desc.size); + if (engine) { + initFontDef(desc, def, &engine->fontDef); + break; + } + } + } + } + + if (!engine) + engine = new QFontEngineBox(request.pixelSize); + + FM_DEBUG("returning box engine"); + } + + if (fp && fp->dpi > 0) { + engine->fontDef.pointSize = qreal(double((engine->fontDef.pixelSize * 72) / fp->dpi)); + } else { + engine->fontDef.pointSize = request.pointSize; + } + + return engine; +} + +void QFontDatabase::load(const QFontPrivate *d, int script) +{ + QFontDef req = d->request; + + if (req.pixelSize == -1) { + req.pixelSize = floor(((req.pointSize * d->dpi) / 72) * 100 + 0.5) / 100; + req.pixelSize = qRound(req.pixelSize); + } + if (req.pointSize < 0) + req.pointSize = req.pixelSize*72.0/d->dpi; + if (req.weight == 0) + req.weight = QFont::Normal; + if (req.stretch == 0) + req.stretch = 100; + + QFontCache::Key key(req, script); + + if (!d->engineData) + getEngineData(d, key); + + // the cached engineData could have already loaded the engine we want + if (d->engineData->engines[script]) + return; + + QFontEngine *fe = QFontCache::instance()->findEngine(key); + + // list of families to try + QStringList family_list; + + if (!req.family.isEmpty()) { + family_list = familyList(req); + + // add the default family + QString defaultFamily = QApplication::font().family(); + if (! family_list.contains(defaultFamily)) + family_list << defaultFamily; + + } + + // null family means find the first font matching the specified script + family_list << QString(); + + QStringList::ConstIterator it = family_list.constBegin(), end = family_list.constEnd(); + for (; !fe && it != end; ++it) { + req.family = *it; + + fe = QFontDatabase::findFont(script, d, req); + if (fe && (fe->type()==QFontEngine::Box) && !req.family.isEmpty()) + fe = 0; + } + + if (fe->symbol || (d->request.styleStrategy & QFont::NoFontMerging)) { + for (int i = 0; i < QUnicodeTables::ScriptCount; ++i) { + if (!d->engineData->engines[i]) { + d->engineData->engines[i] = fe; + fe->ref.ref(); + } + } + } else { + d->engineData->engines[script] = fe; + fe->ref.ref(); + } +} + +QT_END_NAMESPACE diff --git a/src/gui/text/qfontdatabase_qws.cpp b/src/gui/text/qfontdatabase_qws.cpp index a3d8d65..09fb07c 100644 --- a/src/gui/text/qfontdatabase_qws.cpp +++ b/src/gui/text/qfontdatabase_qws.cpp @@ -40,8 +40,10 @@ ****************************************************************************/ #include "qdir.h" +#if defined(Q_WS_QWS) #include "qscreen_qws.h" //so we can check for rotation #include "qwindowsystem_qws.h" +#endif #include "qlibraryinfo.h" #include "qabstractfileengine.h" #include <QtCore/qsettings.h> @@ -153,7 +155,11 @@ extern QString qws_fontCacheDir(); #ifndef QT_FONTS_ARE_RESOURCES bool QFontDatabasePrivate::loadFromCache(const QString &fontPath) { +#ifdef Q_WS_QWS const bool weAreTheServer = QWSServer::instance(); +#else + const bool weAreTheServer = true; // assume single-process +#endif QString fontDirFile = fontPath + QLatin1String("/fontdir"); @@ -382,12 +388,14 @@ static void initializeDb() } #endif +#ifndef QT_NO_QWS_QPF2 QDir dir(fontpath, QLatin1String("*.qpf2")); for (int i = 0; i < int(dir.count()); ++i) { const QByteArray file = QFile::encodeName(dir.absoluteFilePath(dir[i])); //qDebug() << "looking at" << file; db->addQPF2File(file); } +#endif #endif //QT_FONTS_ARE_RESOURCES @@ -688,6 +696,7 @@ QFontEngine *loadEngine(int script, const QFontPrivate *fp, { QScopedPointer<QFontEngine> engine(loadSingleEngine(script, fp, request, family, foundry, style, size)); +#ifndef QT_NO_QWS_QPF if (!engine.isNull() && script == QUnicodeTables::Common && !(request.styleStrategy & QFont::NoFontMerging) && !engine->symbol) { @@ -701,6 +710,7 @@ QFontEngine *loadEngine(int script, const QFontPrivate *fp, engine.take(); engine.reset(fe); } +#endif return engine.take(); } diff --git a/src/gui/text/qfontdatabase_x11.cpp b/src/gui/text/qfontdatabase_x11.cpp index a7aa2ce..635d2cf 100644 --- a/src/gui/text/qfontdatabase_x11.cpp +++ b/src/gui/text/qfontdatabase_x11.cpp @@ -1455,6 +1455,7 @@ void qt_addPatternProps(FcPattern *pattern, int screen, int script, const QFontD weight_value = FC_WEIGHT_DEMIBOLD; else if (request.weight < (QFont::Bold + QFont::Black) / 2) weight_value = FC_WEIGHT_BOLD; + FcPatternDel(pattern, FC_WEIGHT); FcPatternAddInteger(pattern, FC_WEIGHT, weight_value); int slant_value = FC_SLANT_ROMAN; @@ -1462,20 +1463,25 @@ void qt_addPatternProps(FcPattern *pattern, int screen, int script, const QFontD slant_value = FC_SLANT_ITALIC; else if (request.style == QFont::StyleOblique) slant_value = FC_SLANT_OBLIQUE; + FcPatternDel(pattern, FC_SLANT); FcPatternAddInteger(pattern, FC_SLANT, slant_value); double size_value = qMax(qreal(1.), request.pixelSize); + FcPatternDel(pattern, FC_PIXEL_SIZE); FcPatternAddDouble(pattern, FC_PIXEL_SIZE, size_value); int stretch = request.stretch; if (!stretch) stretch = 100; + FcPatternDel(pattern, FC_WIDTH); FcPatternAddInteger(pattern, FC_WIDTH, stretch); if (X11->display && QX11Info::appDepth(screen) <= 8) { + FcPatternDel(pattern, FC_ANTIALIAS); // can't do antialiasing on 8bpp FcPatternAddBool(pattern, FC_ANTIALIAS, false); } else if (request.styleStrategy & (QFont::PreferAntialias|QFont::NoAntialias)) { + FcPatternDel(pattern, FC_ANTIALIAS); FcPatternAddBool(pattern, FC_ANTIALIAS, !(request.styleStrategy & QFont::NoAntialias)); } @@ -1484,6 +1490,7 @@ void qt_addPatternProps(FcPattern *pattern, int screen, int script, const QFontD Q_ASSERT(script < QUnicodeTables::ScriptCount); FcLangSet *ls = FcLangSetCreate(); FcLangSetAdd(ls, (const FcChar8*)specialLanguages[script]); + FcPatternDel(pattern, FC_LANG); FcPatternAddLangSet(pattern, FC_LANG, ls); FcLangSetDestroy(ls); } @@ -1891,6 +1898,18 @@ QFontEngine *QFontDatabase::loadXlfd(int screen, int script, const QFontDef &req return fe; } +#if (defined(QT_ARCH_ARM) || defined(QT_ARCH_ARMV6)) && defined(Q_CC_GNU) && (__GNUC__ == 4) && (__GNUC_MINOR__ == 3) +#define NEEDS_GCC_BUG_WORKAROUND +#endif + +#ifdef NEEDS_GCC_BUG_WORKAROUND +static inline void gccBugWorkaround(const QFontDef &req) +{ + char buffer[8]; + snprintf(buffer, 8, "%f", req.pixelSize); +} +#endif + /*! \internal Loads a QFontEngine for the specified \a script that matches the QFontDef \e request member variable. @@ -1902,9 +1921,15 @@ void QFontDatabase::load(const QFontPrivate *d, int script) // normalize the request to get better caching QFontDef req = d->request; if (req.pixelSize <= 0) - req.pixelSize = floor(qt_pixelSize(req.pointSize, d->dpi) * 100 + 0.5) / 100; + req.pixelSize = qFloor(qt_pixelSize(req.pointSize, d->dpi) * 100.0 + 0.5) * 0.01; if (req.pixelSize < 1) req.pixelSize = 1; + +#ifdef NEEDS_GCC_BUG_WORKAROUND + // req.pixelSize ends up with a bogus value unless this workaround is called + gccBugWorkaround(req); +#endif + if (req.weight == 0) req.weight = QFont::Normal; if (req.stretch == 0) @@ -1940,7 +1965,6 @@ void QFontDatabase::load(const QFontPrivate *d, int script) #ifndef QT_NO_FONTCONFIG } else if (X11->has_fontconfig) { fe = loadFc(d, script, req); - if (fe != 0 && fe->fontDef.pixelSize != req.pixelSize && mainThread && qt_is_gui_used) { QFontEngine *xlfdFontEngine = loadXlfd(d->screen, script, req); if (xlfdFontEngine->fontDef.family == fe->fontDef.family) { @@ -1989,7 +2013,7 @@ static void registerFont(QFontDatabasePrivate::ApplicationFont *fnt) FcFontSet *set = FcConfigGetFonts(config, FcSetApplication); if (!set) { - FcConfigAppFontAddFile(config, (const FcChar8 *)":/non-existant"); + FcConfigAppFontAddFile(config, (const FcChar8 *)":/non-existent"); set = FcConfigGetFonts(config, FcSetApplication); // try again if (!set) return; diff --git a/src/gui/text/qfontengine.cpp b/src/gui/text/qfontengine.cpp index be346e9..24c4664 100644 --- a/src/gui/text/qfontengine.cpp +++ b/src/gui/text/qfontengine.cpp @@ -494,7 +494,7 @@ static void collectSingleContour(qreal x0, qreal y0, uint *grid, int x, int y, i path->closeSubpath(); } -void qt_addBitmapToPath(qreal x0, qreal y0, const uchar *image_data, int bpl, int w, int h, QPainterPath *path) +Q_GUI_EXPORT void qt_addBitmapToPath(qreal x0, qreal y0, const uchar *image_data, int bpl, int w, int h, QPainterPath *path) { uint *grid = new uint[(w+1)*(h+1)]; // set up edges @@ -605,6 +605,12 @@ void QFontEngine::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, int n addBitmapFontToPath(x, y, g, path, flags); } +QImage QFontEngine::alphaMapForGlyph(glyph_t glyph, QFixed /*subPixelPosition*/) +{ + // For font engines don't support subpixel positioning + return alphaMapForGlyph(glyph); +} + QImage QFontEngine::alphaMapForGlyph(glyph_t glyph, const QTransform &t) { QImage i = alphaMapForGlyph(glyph); @@ -615,6 +621,19 @@ QImage QFontEngine::alphaMapForGlyph(glyph_t glyph, const QTransform &t) return i; } +QImage QFontEngine::alphaMapForGlyph(glyph_t glyph, QFixed subPixelPosition, const QTransform &t) +{ + if (! supportsSubPixelPositions()) + return alphaMapForGlyph(glyph, t); + + QImage i = alphaMapForGlyph(glyph, subPixelPosition); + if (t.type() > QTransform::TxTranslate) + i = i.transformed(t).convertToFormat(QImage::Format_Indexed8); + Q_ASSERT(i.depth() <= 8); // To verify that transformed didn't change the format... + + return i; +} + QImage QFontEngine::alphaRGBMapForGlyph(glyph_t glyph, QFixed /*subPixelPosition*/, int /* margin */, const QTransform &t) { QImage alphaMask = alphaMapForGlyph(glyph, t); @@ -753,7 +772,7 @@ QFontEngineGlyphCache *QFontEngine::glyphCache(void *key, QFontEngineGlyphCache: return 0; } -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_SYMBIAN) static inline QFixed kerning(int left, int right, const QFontEngine::KernPair *pairs, int numPairs) { uint left_right = (left << 16) + right; @@ -1197,7 +1216,7 @@ glyph_metrics_t QFontEngineBox::boundingBox(const QGlyphLayout &glyphs) return overall; } -#if defined(Q_WS_QWS) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) void QFontEngineBox::draw(QPaintEngine *p, qreal x, qreal y, const QTextItemInt &ti) { if (!ti.glyphs.numGlyphs) diff --git a/src/gui/text/qfontengine_ft.cpp b/src/gui/text/qfontengine_ft.cpp index 512afc8..81e2594 100644 --- a/src/gui/text/qfontengine_ft.cpp +++ b/src/gui/text/qfontengine_ft.cpp @@ -723,7 +723,7 @@ bool QFontEngineFT::init(FaceId faceId, bool antialias, GlyphFormat format) metrics = face->size->metrics; -#if defined(Q_WS_QWS) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) /* TrueType fonts with embedded bitmaps may have a bitmap font specific ascent/descent in the EBLC table. There is no direct public API @@ -755,10 +755,15 @@ bool QFontEngineFT::init(FaceId faceId, bool antialias, GlyphFormat format) return true; } -QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph) const +void QFontEngineFT::setDefaultHintStyle(HintStyle style) +{ + default_hint_style = style; +} + +QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph, GlyphFormat format) const { Glyph *g = set->getGlyph(glyph); - if (g) + if (g && g->format == format) return g; int load_flags = FT_LOAD_DEFAULT | default_load_flags; @@ -766,6 +771,18 @@ QFontEngineFT::Glyph *QFontEngineFT::loadGlyphMetrics(QGlyphSet *set, uint glyph ? FT_LOAD_TARGET_LIGHT : FT_LOAD_TARGET_NORMAL; + if (format == Format_Mono) { + load_target = FT_LOAD_TARGET_MONO; + } else if (format == Format_A32) { + if (subpixelType == QFontEngineFT::Subpixel_RGB || subpixelType == QFontEngineFT::Subpixel_BGR) { + if (default_hint_style == HintFull) + load_target = FT_LOAD_TARGET_LCD; + } else if (subpixelType == QFontEngineFT::Subpixel_VRGB || subpixelType == QFontEngineFT::Subpixel_VBGR) { + if (default_hint_style == HintFull) + load_target = FT_LOAD_TARGET_LCD_V; + } + } + if (set->outline_drawing) load_flags = FT_LOAD_NO_BITMAP; @@ -1767,6 +1784,11 @@ glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph) glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph, const QTransform &matrix) { + return alphaMapBoundingBox(glyph, matrix, QFontEngine::Format_None); +} + +glyph_metrics_t QFontEngineFT::alphaMapBoundingBox(glyph_t glyph, const QTransform &matrix, QFontEngine::GlyphFormat format) +{ FT_Face face = 0; glyph_metrics_t overall; QGlyphSet *glyphSet = 0; @@ -1810,9 +1832,9 @@ glyph_metrics_t QFontEngineFT::boundingBox(glyph_t glyph, const QTransform &matr glyphSet = &defaultGlyphSet; } Glyph * g = glyphSet->getGlyph(glyph); - if (!g) { + if (!g || g->format != format) { face = lockFace(); - g = loadGlyphMetrics(glyphSet, glyph); + g = loadGlyphMetrics(glyphSet, glyph, format); } if (g) { diff --git a/src/gui/text/qfontengine_ft_p.h b/src/gui/text/qfontengine_ft_p.h index 72f7d9f..f0f7153 100644 --- a/src/gui/text/qfontengine_ft_p.h +++ b/src/gui/text/qfontengine_ft_p.h @@ -130,13 +130,6 @@ private: class Q_GUI_EXPORT QFontEngineFT : public QFontEngine { public: - enum GlyphFormat { - Format_None, - Format_Render = Format_None, - Format_Mono, - Format_A8, - Format_A32 - }; /* we don't cache glyphs that are too large anyway, so we can make this struct rather small */ struct Glyph { @@ -242,6 +235,8 @@ private: virtual void recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags flags) const; virtual QImage alphaMapForGlyph(glyph_t); virtual QImage alphaRGBMapForGlyph(glyph_t, QFixed subPixelPosition, int margin, const QTransform &t); + virtual glyph_metrics_t alphaMapBoundingBox(glyph_t glyph, const QTransform &matrix, + QFontEngine::GlyphFormat format); virtual void removeGlyphFromCache(glyph_t glyph); virtual int glyphCount() const; @@ -282,6 +277,14 @@ private: virtual HB_Error getPointInOutline(HB_Glyph glyph, int flags, hb_uint32 point, HB_Fixed *xpos, HB_Fixed *ypos, hb_uint32 *nPoints); + enum HintStyle { + HintNone, + HintLight, + HintMedium, + HintFull + }; + + void setDefaultHintStyle(HintStyle style); protected: void freeGlyphSets(); @@ -293,12 +296,6 @@ protected: QFreetypeFace *freetype; int default_load_flags; - enum HintStyle { - HintNone, - HintLight, - HintMedium, - HintFull - }; HintStyle default_hint_style; @@ -311,7 +308,7 @@ protected: bool embeddedbitmap; private: - QFontEngineFT::Glyph *loadGlyphMetrics(QGlyphSet *set, uint glyph) const; + QFontEngineFT::Glyph *loadGlyphMetrics(QGlyphSet *set, uint glyph, GlyphFormat format) const; GlyphFormat defaultFormat; FT_Matrix matrix; diff --git a/src/gui/text/qfontengine_mac.mm b/src/gui/text/qfontengine_mac.mm index ebc1f6d..3c6f3b2 100644 --- a/src/gui/text/qfontengine_mac.mm +++ b/src/gui/text/qfontengine_mac.mm @@ -252,6 +252,11 @@ bool QCoreTextFontEngineMulti::stringToCMap(const QChar *str, int len, QGlyphLay continue; Q_ASSERT((CTRunGetStatus(run) & kCTRunStatusRightToLeft) == rtl); + CFRange stringRange = CTRunGetStringRange(run); + UniChar endGlyph = CFStringGetCharacterAtIndex(cfstring, stringRange.location + stringRange.length - 1); + bool endWithPDF = QChar::direction(endGlyph) == QChar::DirPDF; + if (endWithPDF) + glyphCount++; if (!outOBounds && outGlyphs + glyphCount - initialGlyph > *nglyphs) { outOBounds = true; @@ -264,6 +269,9 @@ bool QCoreTextFontEngineMulti::stringToCMap(const QChar *str, int len, QGlyphLay CTFontRef runFont = static_cast<CTFontRef>(CFDictionaryGetValue(runAttribs, NSFontAttributeName)); const uint fontIndex = (fontIndexForFont(runFont) << 24); //NSLog(@"Run Font Name = %@", CTFontCopyFamilyName(runFont)); + if (endWithPDF) + glyphCount--; + QVarLengthArray<CGGlyph, 512> cgglyphs(0); const CGGlyph *tmpGlyphs = CTRunGetGlyphsPtr(run); if (!tmpGlyphs) { @@ -331,6 +339,16 @@ bool QCoreTextFontEngineMulti::stringToCMap(const QChar *str, int len, QGlyphLay (fontDef.styleStrategy & QFont::ForceIntegerMetrics) ? QFixed::fromReal(lastGlyphAdvance.width).round() : QFixed::fromReal(lastGlyphAdvance.width); + + if (endWithPDF) { + logClusters[stringRange.location + stringRange.length - 1] = glyphCount; + outGlyphs[glyphCount] = 0xFFFF; + outAdvances_x[glyphCount] = 0; + outAdvances_y[glyphCount] = 0; + outAttributes[glyphCount].clusterStart = true; + outAttributes[glyphCount].dontPrint = true; + glyphCount++; + } } outGlyphs += glyphCount; outAttributes += glyphCount; @@ -694,7 +712,7 @@ QImage QCoreTextFontEngine::imageForGlyph(glyph_t glyph, QFixed subPixelPosition CGContextSetFont(ctx, cgFont); qreal pos_x = -br.x.toReal() + subPixelPosition.toReal(); - qreal pos_y = im.height()+br.y.toReal(); + qreal pos_y = im.height() + br.y.toReal() - 1; CGContextSetTextPosition(ctx, pos_x, pos_y); CGSize advance; @@ -713,9 +731,9 @@ QImage QCoreTextFontEngine::imageForGlyph(glyph_t glyph, QFixed subPixelPosition return im; } -QImage QCoreTextFontEngine::alphaMapForGlyph(glyph_t glyph) +QImage QCoreTextFontEngine::alphaMapForGlyph(glyph_t glyph, QFixed subPixelPosition) { - QImage im = imageForGlyph(glyph, QFixed(), 0, false); + QImage im = imageForGlyph(glyph, subPixelPosition, 0, false); QImage indexed(im.width(), im.height(), QImage::Format_Indexed8); QVector<QRgb> colors(256); diff --git a/src/gui/text/qfontengine_p.h b/src/gui/text/qfontengine_p.h index d07c8c9..be9f48d 100644 --- a/src/gui/text/qfontengine_p.h +++ b/src/gui/text/qfontengine_p.h @@ -120,6 +120,14 @@ public: TestFontEngine = 0x1000 }; + enum GlyphFormat { + Format_None, + Format_Render = Format_None, + Format_Mono, + Format_A8, + Format_A32 + }; + QFontEngine(); virtual ~QFontEngine(); @@ -159,7 +167,7 @@ public: virtual QFixed emSquareSize() const { return ascent(); } - /* returns 0 as glyph index for non existant glyphs */ + /* returns 0 as glyph index for non existent glyphs */ virtual bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const = 0; /** @@ -169,7 +177,7 @@ public: virtual void recalcAdvances(QGlyphLayout *, QTextEngine::ShaperFlags) const {} virtual void doKerning(QGlyphLayout *, QTextEngine::ShaperFlags) const; -#if !defined(Q_WS_X11) && !defined(Q_WS_WIN) && !defined(Q_WS_MAC) && !defined(Q_OS_SYMBIAN) +#if !defined(Q_WS_X11) && !defined(Q_WS_WIN) && !defined(Q_WS_MAC) && !defined(Q_OS_SYMBIAN) && !defined(Q_WS_QPA) virtual void draw(QPaintEngine *p, qreal x, qreal y, const QTextItemInt &si) = 0; #endif virtual void addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, int nglyphs, @@ -188,9 +196,16 @@ public: * Returns an image indexed_8 with index values ranging from 0=fully transparant to 255=opaque */ virtual QImage alphaMapForGlyph(glyph_t); + virtual QImage alphaMapForGlyph(glyph_t glyph, QFixed subPixelPosition); virtual QImage alphaMapForGlyph(glyph_t, const QTransform &t); + virtual QImage alphaMapForGlyph(glyph_t, QFixed subPixelPosition, const QTransform &t); virtual QImage alphaRGBMapForGlyph(glyph_t, QFixed subPixelPosition, int margin, const QTransform &t); + virtual glyph_metrics_t alphaMapBoundingBox(glyph_t glyph, const QTransform &matrix, GlyphFormat /*format*/) + { + return boundingBox(glyph, matrix); + } + virtual void removeGlyphFromCache(glyph_t); virtual glyph_metrics_t boundingBox(const QGlyphLayout &glyphs) = 0; @@ -242,7 +257,7 @@ public: bool symbol; mutable HB_FontRec hbFont; mutable HB_Face hbFace; -#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_OS_SYMBIAN) +#if defined(Q_WS_WIN) || defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_QPA) || defined(Q_OS_SYMBIAN) struct KernPair { uint left_right; QFixed adjust; @@ -460,7 +475,7 @@ public: virtual FaceId faceId() const; virtual bool getSfntTableData(uint /*tag*/, uchar * /*buffer*/, uint * /*length*/) const; virtual void getUnscaledGlyph(glyph_t glyph, QPainterPath *path, glyph_metrics_t *metrics); - virtual QImage alphaMapForGlyph(glyph_t); + virtual QImage alphaMapForGlyph(glyph_t, QFixed subPixelPosition); virtual QImage alphaRGBMapForGlyph(glyph_t, QFixed subPixelPosition, int margin, const QTransform &t); virtual qreal minRightBearing() const; virtual qreal minLeftBearing() const; diff --git a/src/gui/text/qfontengine_qpa.cpp b/src/gui/text/qfontengine_qpa.cpp new file mode 100644 index 0000000..cccbc92 --- /dev/null +++ b/src/gui/text/qfontengine_qpa.cpp @@ -0,0 +1,691 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qfontengine_qpa_p.h" + +#include <QtCore/QFile> +#include <QtCore/QFileInfo> +#include <QtCore/QDir> +#include <QtCore/QBuffer> + +#include <QtGui/private/qapplication_p.h> +#include <QtGui/QPlatformFontDatabase> +#include <QtGui/private/qpaintengine_raster_p.h> + +QT_BEGIN_NAMESPACE + +//#define DEBUG_HEADER +//#define DEBUG_FONTENGINE + +static QFontEngineQPA::TagType tagTypes[QFontEngineQPA::NumTags] = { + QFontEngineQPA::StringType, // FontName + QFontEngineQPA::StringType, // FileName + QFontEngineQPA::UInt32Type, // FileIndex + QFontEngineQPA::UInt32Type, // FontRevision + QFontEngineQPA::StringType, // FreeText + QFontEngineQPA::FixedType, // Ascent + QFontEngineQPA::FixedType, // Descent + QFontEngineQPA::FixedType, // Leading + QFontEngineQPA::FixedType, // XHeight + QFontEngineQPA::FixedType, // AverageCharWidth + QFontEngineQPA::FixedType, // MaxCharWidth + QFontEngineQPA::FixedType, // LineThickness + QFontEngineQPA::FixedType, // MinLeftBearing + QFontEngineQPA::FixedType, // MinRightBearing + QFontEngineQPA::FixedType, // UnderlinePosition + QFontEngineQPA::UInt8Type, // GlyphFormat + QFontEngineQPA::UInt8Type, // PixelSize + QFontEngineQPA::UInt8Type, // Weight + QFontEngineQPA::UInt8Type, // Style + QFontEngineQPA::StringType, // EndOfHeader + QFontEngineQPA::BitFieldType// WritingSystems +}; + + +#if defined(DEBUG_HEADER) +# define DEBUG_VERIFY qDebug +#else +# define DEBUG_VERIFY if (0) qDebug +#endif + +#define READ_VERIFY(type, variable) \ + if (tagPtr + sizeof(type) > endPtr) { \ + DEBUG_VERIFY() << "read verify failed in line" << __LINE__; \ + return 0; \ + } \ + variable = qFromBigEndian<type>(tagPtr); \ + DEBUG_VERIFY() << "read value" << variable << "of type " #type; \ + tagPtr += sizeof(type) + +template <typename T> +T readValue(const uchar *&data) +{ + T value = qFromBigEndian<T>(data); + data += sizeof(T); + return value; +} + +#define VERIFY(condition) \ + if (!(condition)) { \ + DEBUG_VERIFY() << "condition " #condition " failed in line" << __LINE__; \ + return 0; \ + } + +#define VERIFY_TAG(condition) \ + if (!(condition)) { \ + DEBUG_VERIFY() << "verifying tag condition " #condition " failed in line" << __LINE__ << "with tag" << tag; \ + return 0; \ + } + +static inline const uchar *verifyTag(const uchar *tagPtr, const uchar *endPtr) +{ + quint16 tag, length; + READ_VERIFY(quint16, tag); + READ_VERIFY(quint16, length); + if (tag == QFontEngineQPA::Tag_EndOfHeader) + return endPtr; + if (tag < QFontEngineQPA::NumTags) { + switch (tagTypes[tag]) { + case QFontEngineQPA::BitFieldType: + case QFontEngineQPA::StringType: + // can't do anything... + break; + case QFontEngineQPA::UInt32Type: + VERIFY_TAG(length == sizeof(quint32)); + break; + case QFontEngineQPA::FixedType: + VERIFY_TAG(length == sizeof(quint32)); + break; + case QFontEngineQPA::UInt8Type: + VERIFY_TAG(length == sizeof(quint8)); + break; + } +#if defined(DEBUG_HEADER) + if (length == 1) + qDebug() << "tag data" << hex << *tagPtr; + else if (length == 4) + qDebug() << "tag data" << hex << tagPtr[0] << tagPtr[1] << tagPtr[2] << tagPtr[3]; +#endif + } + return tagPtr + length; +} + +const QFontEngineQPA::Glyph *QFontEngineQPA::findGlyph(glyph_t g) const +{ + if (!g || g >= glyphMapEntries) + return 0; + const quint32 *gmapPtr = reinterpret_cast<const quint32 *>(fontData + glyphMapOffset); + quint32 glyphPos = qFromBigEndian<quint32>(gmapPtr[g]); + if (glyphPos > glyphDataSize) { + if (glyphPos == 0xffffffff) + return 0; +#if defined(DEBUG_FONTENGINE) + qDebug() << "glyph" << g << "outside of glyphData, remapping font file"; +#endif + if (glyphPos > glyphDataSize) + return 0; + } + return reinterpret_cast<const Glyph *>(fontData + glyphDataOffset + glyphPos); +} + +bool QFontEngineQPA::verifyHeader(const uchar *data, int size) +{ + VERIFY(size >= int(sizeof(Header))); + const Header *header = reinterpret_cast<const Header *>(data); + if (header->magic[0] != 'Q' + || header->magic[1] != 'P' + || header->magic[2] != 'F' + || header->magic[3] != '2') + return false; + + VERIFY(header->majorVersion <= CurrentMajorVersion); + const quint16 dataSize = qFromBigEndian<quint16>(header->dataSize); + VERIFY(size >= int(sizeof(Header)) + dataSize); + + const uchar *tagPtr = data + sizeof(Header); + const uchar *tagEndPtr = tagPtr + dataSize; + while (tagPtr < tagEndPtr - 3) { + tagPtr = verifyTag(tagPtr, tagEndPtr); + VERIFY(tagPtr); + } + + VERIFY(tagPtr <= tagEndPtr); + return true; +} + +QVariant QFontEngineQPA::extractHeaderField(const uchar *data, HeaderTag requestedTag) +{ + const Header *header = reinterpret_cast<const Header *>(data); + const uchar *tagPtr = data + sizeof(Header); + const uchar *endPtr = tagPtr + qFromBigEndian<quint16>(header->dataSize); + while (tagPtr < endPtr - 3) { + quint16 tag = readValue<quint16>(tagPtr); + quint16 length = readValue<quint16>(tagPtr); + if (tag == requestedTag) { + switch (tagTypes[requestedTag]) { + case StringType: + return QVariant(QString::fromUtf8(reinterpret_cast<const char *>(tagPtr), length)); + case UInt32Type: + return QVariant(readValue<quint32>(tagPtr)); + case UInt8Type: + return QVariant(uint(*tagPtr)); + case FixedType: + return QVariant(QFixed::fromFixed(readValue<quint32>(tagPtr)).toReal()); + case BitFieldType: + return QVariant(QByteArray(reinterpret_cast<const char *>(tagPtr), length)); + } + return QVariant(); + } else if (tag == Tag_EndOfHeader) { + break; + } + tagPtr += length; + } + + return QVariant(); +} + + + +static inline unsigned int getChar(const QChar *str, int &i, const int len) +{ + unsigned int uc = str[i].unicode(); + if (uc >= 0xd800 && uc < 0xdc00 && i < len-1) { + uint low = str[i+1].unicode(); + if (low >= 0xdc00 && low < 0xe000) { + uc = (uc - 0xd800)*0x400 + (low - 0xdc00) + 0x10000; + ++i; + } + } + return uc; +} + +QFontEngineQPA::QFontEngineQPA(const QFontDef &def, const QByteArray &data) + : fontData(reinterpret_cast<const uchar *>(data.constData())), dataSize(data.size()) +{ + fontDef = def; + cache_cost = 100; + externalCMap = 0; + cmapOffset = 0; + cmapSize = 0; + glyphMapOffset = 0; + glyphMapEntries = 0; + glyphDataOffset = 0; + glyphDataSize = 0; + kerning_pairs_loaded = false; + readOnly = true; + +#if defined(DEBUG_FONTENGINE) + qDebug() << "QFontEngineQPA::QFontEngineQPA( fd =" << fd << ", renderingFontEngine =" << renderingFontEngine << ')'; +#endif + + if (!verifyHeader(fontData, dataSize)) { +#if defined(DEBUG_FONTENGINE) + qDebug() << "verifyHeader failed!"; +#endif + return; + } + + const Header *header = reinterpret_cast<const Header *>(fontData); + + readOnly = (header->lock == 0xffffffff); + + const uchar *imgData = fontData + sizeof(Header) + qFromBigEndian<quint16>(header->dataSize); + const uchar *endPtr = fontData + dataSize; + while (imgData <= endPtr - 8) { + quint16 blockTag = readValue<quint16>(imgData); + imgData += 2; // skip padding + quint32 blockSize = readValue<quint32>(imgData); + + if (blockTag == CMapBlock) { + cmapOffset = imgData - fontData; + cmapSize = blockSize; + } else if (blockTag == GMapBlock) { + glyphMapOffset = imgData - fontData; + glyphMapEntries = blockSize / 4; + } else if (blockTag == GlyphBlock) { + glyphDataOffset = imgData - fontData; + glyphDataSize = blockSize; + } + + imgData += blockSize; + } + + face_id.filename = QFile::encodeName(extractHeaderField(fontData, Tag_FileName).toString()); + face_id.index = extractHeaderField(fontData, Tag_FileIndex).toInt(); + + // get the real cmap + if (cmapOffset) { + int tableSize = cmapSize; + const uchar *cmapPtr = getCMap(fontData + cmapOffset, tableSize, &symbol, &cmapSize); + if (cmapPtr) + cmapOffset = cmapPtr - fontData; + else + cmapOffset = 0; + } else if (externalCMap) { + int tableSize = cmapSize; + externalCMap = getCMap(externalCMap, tableSize, &symbol, &cmapSize); + } + + // verify all the positions in the glyphMap + if (glyphMapOffset) { + const quint32 *gmapPtr = reinterpret_cast<const quint32 *>(fontData + glyphMapOffset); + for (uint i = 0; i < glyphMapEntries; ++i) { + quint32 glyphDataPos = qFromBigEndian<quint32>(gmapPtr[i]); + if (glyphDataPos == 0xffffffff) + continue; + if (glyphDataPos >= glyphDataSize) { + // error + glyphMapOffset = 0; + glyphMapEntries = 0; + break; + } + } + } + +#if defined(DEBUG_FONTENGINE) + if (!isValid()) + qDebug() << "fontData" << fontData << "dataSize" << dataSize + << "externalCMap" << externalCMap << "cmapOffset" << cmapOffset + << "glyphMapOffset" << glyphMapOffset << "glyphDataOffset" << glyphDataOffset + << "fd" << fd << "glyphDataSize" << glyphDataSize; +#endif +} + +QFontEngineQPA::~QFontEngineQPA() +{ +} + +bool QFontEngineQPA::getSfntTableData(uint tag, uchar *buffer, uint *length) const +{ + Q_UNUSED(tag); + Q_UNUSED(buffer); + *length = 0; + return false; +} + +bool QFontEngineQPA::stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const +{ + if (*nglyphs < len) { + *nglyphs = len; + return false; + } + +#if defined(DEBUG_FONTENGINE) + QSet<QChar> seenGlyphs; +#endif + + const uchar *cmap = externalCMap ? externalCMap : (fontData + cmapOffset); + + bool mirrored = flags & QTextEngine::RightToLeft; + int glyph_pos = 0; + if (symbol) { + for (int i = 0; i < len; ++i) { + unsigned int uc = getChar(str, i, len); + if (mirrored) + uc = QChar::mirroredChar(uc); + glyphs->glyphs[glyph_pos] = getTrueTypeGlyphIndex(cmap, uc); + if(!glyphs->glyphs[glyph_pos] && uc < 0x100) + glyphs->glyphs[glyph_pos] = getTrueTypeGlyphIndex(cmap, uc + 0xf000); + ++glyph_pos; + } + } else { + for (int i = 0; i < len; ++i) { + unsigned int uc = getChar(str, i, len); + if (mirrored) + uc = QChar::mirroredChar(uc); + glyphs->glyphs[glyph_pos] = getTrueTypeGlyphIndex(cmap, uc); +#if 0 && defined(DEBUG_FONTENGINE) + QChar c(uc); + if (!findGlyph(glyphs[glyph_pos].glyph) && !seenGlyphs.contains(c)) + qDebug() << "glyph for character" << c << '/' << hex << uc << "is" << dec << glyphs[glyph_pos].glyph; + + seenGlyphs.insert(c); +#endif + ++glyph_pos; + } + } + + *nglyphs = glyph_pos; + glyphs->numGlyphs = glyph_pos; + recalcAdvances(glyphs, flags); + return true; +} + +void QFontEngineQPA::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags) const +{ + for (int i = 0; i < glyphs->numGlyphs; ++i) { + const Glyph *g = findGlyph(glyphs->glyphs[i]); + if (!g) { + glyphs->glyphs[i] = 0; + continue; + } + glyphs->advances_x[i] = g->advance; + glyphs->advances_y[i] = 0; + } +} + +QImage QFontEngineQPA::alphaMapForGlyph(glyph_t g) +{ + const Glyph *glyph = findGlyph(g); + if (!glyph) + return QImage(); + + const uchar *bits = ((const uchar *) glyph) + sizeof(Glyph); + + QImage image(bits,glyph->width, glyph->height, glyph->bytesPerLine, QImage::Format_Indexed8); + + return image; +} + +void QFontEngineQPA::addOutlineToPath(qreal x, qreal y, const QGlyphLayout &glyphs, QPainterPath *path, QTextItem::RenderFlags flags) +{ + addBitmapFontToPath(x, y, glyphs, path, flags); +} + +glyph_metrics_t QFontEngineQPA::boundingBox(const QGlyphLayout &glyphs) +{ + glyph_metrics_t overall; + // initialize with line height, we get the same behaviour on all platforms + overall.y = -ascent(); + overall.height = ascent() + descent() + 1; + + QFixed ymax = 0; + QFixed xmax = 0; + for (int i = 0; i < glyphs.numGlyphs; i++) { + const Glyph *g = findGlyph(glyphs.glyphs[i]); + if (!g) + continue; + + QFixed x = overall.xoff + glyphs.offsets[i].x + g->x; + QFixed y = overall.yoff + glyphs.offsets[i].y + g->y; + overall.x = qMin(overall.x, x); + overall.y = qMin(overall.y, y); + xmax = qMax(xmax, x + g->width); + ymax = qMax(ymax, y + g->height); + overall.xoff += g->advance; + } + overall.height = qMax(overall.height, ymax - overall.y); + overall.width = xmax - overall.x; + + return overall; +} + +glyph_metrics_t QFontEngineQPA::boundingBox(glyph_t glyph) +{ + glyph_metrics_t overall; + const Glyph *g = findGlyph(glyph); + if (!g) + return overall; + overall.x = g->x; + overall.y = g->y; + overall.width = g->width; + overall.height = g->height; + overall.xoff = g->advance; + return overall; +} + +QFixed QFontEngineQPA::ascent() const +{ + return QFixed::fromReal(extractHeaderField(fontData, Tag_Ascent).value<qreal>()); +} + +QFixed QFontEngineQPA::descent() const +{ + return QFixed::fromReal(extractHeaderField(fontData, Tag_Descent).value<qreal>()); +} + +QFixed QFontEngineQPA::leading() const +{ + return QFixed::fromReal(extractHeaderField(fontData, Tag_Leading).value<qreal>()); +} + +qreal QFontEngineQPA::maxCharWidth() const +{ + return extractHeaderField(fontData, Tag_MaxCharWidth).value<qreal>(); +} + +qreal QFontEngineQPA::minLeftBearing() const +{ + return extractHeaderField(fontData, Tag_MinLeftBearing).value<qreal>(); +} + +qreal QFontEngineQPA::minRightBearing() const +{ + return extractHeaderField(fontData, Tag_MinRightBearing).value<qreal>(); +} + +QFixed QFontEngineQPA::underlinePosition() const +{ + return QFixed::fromReal(extractHeaderField(fontData, Tag_UnderlinePosition).value<qreal>()); +} + +QFixed QFontEngineQPA::lineThickness() const +{ + return QFixed::fromReal(extractHeaderField(fontData, Tag_LineThickness).value<qreal>()); +} + +QFontEngine::Type QFontEngineQPA::type() const +{ + return QFontEngine::QPF2; +} + +bool QFontEngineQPA::canRender(const QChar *string, int len) +{ + const uchar *cmap = externalCMap ? externalCMap : (fontData + cmapOffset); + + if (symbol) { + for (int i = 0; i < len; ++i) { + unsigned int uc = getChar(string, i, len); + glyph_t g = getTrueTypeGlyphIndex(cmap, uc); + if(!g && uc < 0x100) + g = getTrueTypeGlyphIndex(cmap, uc + 0xf000); + if (!g) + return false; + } + } else { + for (int i = 0; i < len; ++i) { + unsigned int uc = getChar(string, i, len); + if (!getTrueTypeGlyphIndex(cmap, uc)) + return false; + } + } + return true; +} + +bool QFontEngineQPA::isValid() const +{ + return fontData && dataSize && (cmapOffset || externalCMap) + && glyphMapOffset && glyphDataOffset && glyphDataSize > 0; +} + +void QPAGenerator::generate() +{ + writeHeader(); + writeGMap(); + writeBlock(QFontEngineQPA::GlyphBlock, QByteArray()); + + dev->seek(4); // position of header.lock + writeUInt32(0); +} + +void QPAGenerator::writeHeader() +{ + QFontEngineQPA::Header header; + + header.magic[0] = 'Q'; + header.magic[1] = 'P'; + header.magic[2] = 'F'; + header.magic[3] = '2'; + header.lock = 1; + header.majorVersion = QFontEngineQPA::CurrentMajorVersion; + header.minorVersion = QFontEngineQPA::CurrentMinorVersion; + header.dataSize = 0; + dev->write((const char *)&header, sizeof(header)); + + writeTaggedString(QFontEngineQPA::Tag_FontName, fe->fontDef.family.toUtf8()); + + QFontEngine::FaceId face = fe->faceId(); + writeTaggedString(QFontEngineQPA::Tag_FileName, face.filename); + writeTaggedUInt32(QFontEngineQPA::Tag_FileIndex, face.index); + + { + uchar data[4]; + uint len = 4; + bool ok = fe->getSfntTableData(MAKE_TAG('h', 'e', 'a', 'd'), data, &len); + if (ok) { + const quint32 revision = qFromBigEndian<quint32>(data); + writeTaggedUInt32(QFontEngineQPA::Tag_FontRevision, revision); + } + } + + writeTaggedQFixed(QFontEngineQPA::Tag_Ascent, fe->ascent()); + writeTaggedQFixed(QFontEngineQPA::Tag_Descent, fe->descent()); + writeTaggedQFixed(QFontEngineQPA::Tag_Leading, fe->leading()); + writeTaggedQFixed(QFontEngineQPA::Tag_XHeight, fe->xHeight()); + writeTaggedQFixed(QFontEngineQPA::Tag_AverageCharWidth, fe->averageCharWidth()); + writeTaggedQFixed(QFontEngineQPA::Tag_MaxCharWidth, QFixed::fromReal(fe->maxCharWidth())); + writeTaggedQFixed(QFontEngineQPA::Tag_LineThickness, fe->lineThickness()); + writeTaggedQFixed(QFontEngineQPA::Tag_MinLeftBearing, QFixed::fromReal(fe->minLeftBearing())); + writeTaggedQFixed(QFontEngineQPA::Tag_MinRightBearing, QFixed::fromReal(fe->minRightBearing())); + writeTaggedQFixed(QFontEngineQPA::Tag_UnderlinePosition, fe->underlinePosition()); + writeTaggedUInt8(QFontEngineQPA::Tag_PixelSize, fe->fontDef.pixelSize); + writeTaggedUInt8(QFontEngineQPA::Tag_Weight, fe->fontDef.weight); + writeTaggedUInt8(QFontEngineQPA::Tag_Style, fe->fontDef.style); + + writeTaggedUInt8(QFontEngineQPA::Tag_GlyphFormat, QFontEngineQPA::AlphamapGlyphs); + + writeTaggedString(QFontEngineQPA::Tag_EndOfHeader, QByteArray()); + align4(); + + const quint64 size = dev->pos(); + header.dataSize = qToBigEndian<quint16>(size - sizeof(header)); + dev->seek(0); + dev->write((const char *)&header, sizeof(header)); + dev->seek(size); +} + +void QPAGenerator::writeGMap() +{ + const quint16 glyphCount = fe->glyphCount(); + + writeUInt16(QFontEngineQPA::GMapBlock); + writeUInt16(0); // padding + writeUInt32(glyphCount * 4); + + QByteArray &buffer = dev->buffer(); + const int numBytes = glyphCount * sizeof(quint32); + qint64 pos = buffer.size(); + buffer.resize(pos + numBytes); + qMemSet(buffer.data() + pos, 0xff, numBytes); + dev->seek(pos + numBytes); +} + +void QPAGenerator::writeBlock(QFontEngineQPA::BlockTag tag, const QByteArray &data) +{ + writeUInt16(tag); + writeUInt16(0); // padding + const int padSize = ((data.size() + 3) / 4) * 4 - data.size(); + writeUInt32(data.size() + padSize); + dev->write(data); + for (int i = 0; i < padSize; ++i) + writeUInt8(0); +} + +void QPAGenerator::writeTaggedString(QFontEngineQPA::HeaderTag tag, const QByteArray &string) +{ + writeUInt16(tag); + writeUInt16(string.length()); + dev->write(string); +} + +void QPAGenerator::writeTaggedUInt32(QFontEngineQPA::HeaderTag tag, quint32 value) +{ + writeUInt16(tag); + writeUInt16(sizeof(value)); + writeUInt32(value); +} + +void QPAGenerator::writeTaggedUInt8(QFontEngineQPA::HeaderTag tag, quint8 value) +{ + writeUInt16(tag); + writeUInt16(sizeof(value)); + writeUInt8(value); +} + +void QPAGenerator::writeTaggedQFixed(QFontEngineQPA::HeaderTag tag, QFixed value) +{ + writeUInt16(tag); + writeUInt16(sizeof(quint32)); + writeUInt32(value.value()); +} + + +/* + Creates a new multi QPA engine. + + This function takes ownership of the QFontEngine, increasing it's refcount. +*/ +QFontEngineMultiQPA::QFontEngineMultiQPA(QFontEngine *fe, int _script, const QStringList &fallbacks) + : QFontEngineMulti(fallbacks.size() + 1), + fallbackFamilies(fallbacks), script(_script) +{ + engines[0] = fe; + fe->ref.ref(); + fontDef = engines[0]->fontDef; +} + +void QFontEngineMultiQPA::loadEngine(int at) +{ + Q_ASSERT(at < engines.size()); + Q_ASSERT(engines.at(at) == 0); + + QFontDef request = fontDef; + request.styleStrategy |= QFont::NoFontMerging; + request.family = fallbackFamilies.at(at-1); + engines[at] = QFontDatabase::findFont(script, + /*fontprivate*/0, + request); + Q_ASSERT(engines[at]); + engines[at]->ref.ref(); + engines[at]->fontDef = request; +} + +QT_END_NAMESPACE diff --git a/src/gui/text/qfontengine_qpa_p.h b/src/gui/text/qfontengine_qpa_p.h new file mode 100644 index 0000000..467fca6 --- /dev/null +++ b/src/gui/text/qfontengine_qpa_p.h @@ -0,0 +1,262 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QFONTENGINE_QPA_P_H +#define QFONTENGINE_QPA_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// +#include <QtCore/qconfig.h> +#include <QtCore/qglobal.h> +#include <QtCore/qendian.h> +#include <QtCore/QBuffer> + +#include "qfontengine_p.h" + +#include <QtCore/QFile> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QFontEngine; +class QFreetypeFace; +class QBuffer; + +class Q_GUI_EXPORT QFontEngineQPA : public QFontEngine +{ +public: + // if you add new tags please make sure to update the tables in + // qpfutil.cpp and tools/makeqpf/qpf2.cpp + enum HeaderTag { + Tag_FontName, // 0 string + Tag_FileName, // 1 string + Tag_FileIndex, // 2 quint32 + Tag_FontRevision, // 3 quint32 + Tag_FreeText, // 4 string + Tag_Ascent, // 5 QFixed + Tag_Descent, // 6 QFixed + Tag_Leading, // 7 QFixed + Tag_XHeight, // 8 QFixed + Tag_AverageCharWidth, // 9 QFixed + Tag_MaxCharWidth, // 10 QFixed + Tag_LineThickness, // 11 QFixed + Tag_MinLeftBearing, // 12 QFixed + Tag_MinRightBearing, // 13 QFixed + Tag_UnderlinePosition, // 14 QFixed + Tag_GlyphFormat, // 15 quint8 + Tag_PixelSize, // 16 quint8 + Tag_Weight, // 17 quint8 + Tag_Style, // 18 quint8 + Tag_EndOfHeader, // 19 string + Tag_WritingSystems, // 20 bitfield + + NumTags + }; + + enum TagType { + StringType, + FixedType, + UInt8Type, + UInt32Type, + BitFieldType + }; + + struct Tag + { + quint16 tag; + quint16 size; + }; + + enum GlyphFormat { + BitmapGlyphs = 1, + AlphamapGlyphs = 8 + }; + + enum { + CurrentMajorVersion = 2, + CurrentMinorVersion = 0 + }; + + // The CMap is identical to the TrueType CMap table format + // The GMap table is a normal array with the total number of + // covered glyphs in the TrueType font + enum BlockTag { + CMapBlock, + GMapBlock, + GlyphBlock + }; + + struct Q_PACKED Header + { + char magic[4]; // 'QPF2' + quint32 lock; // values: 0 = unlocked, 0xffffffff = read-only, otherwise qws client id of locking process + quint8 majorVersion; + quint8 minorVersion; + quint16 dataSize; + }; + + struct Q_PACKED Block + { + quint16 tag; + quint16 pad; + quint32 dataSize; + }; + + struct Q_PACKED Glyph + { + quint8 width; + quint8 height; + quint8 bytesPerLine; + qint8 x; + qint8 y; + qint8 advance; + }; + + QFontEngineQPA(const QFontDef &def, const QByteArray &data); + ~QFontEngineQPA(); + + FaceId faceId() const { return face_id; } + bool getSfntTableData(uint tag, uchar *buffer, uint *length) const; + + bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const; + void recalcAdvances(QGlyphLayout *, QTextEngine::ShaperFlags) const; + + void addOutlineToPath(qreal x, qreal y, const QGlyphLayout &glyphs, QPainterPath *path, QTextItem::RenderFlags flags); + QImage alphaMapForGlyph(glyph_t t); + + glyph_metrics_t boundingBox(const QGlyphLayout &glyphs); + glyph_metrics_t boundingBox(glyph_t glyph); + + QFixed ascent() const; + QFixed descent() const; + QFixed leading() const; + qreal maxCharWidth() const; + qreal minLeftBearing() const; + qreal minRightBearing() const; + QFixed underlinePosition() const; + QFixed lineThickness() const; + + Type type() const; + + bool canRender(const QChar *string, int len); + inline const char *name() const { return "QPF2"; } + + virtual int glyphCount() const { return glyphMapEntries; } + + bool isValid() const; + + const Glyph *findGlyph(glyph_t g) const; + + static bool verifyHeader(const uchar *data, int size); + static QVariant extractHeaderField(const uchar *data, HeaderTag tag); + +private: + + const uchar *fontData; + int dataSize; + const uchar *externalCMap; + quint32 cmapOffset; + int cmapSize; + quint32 glyphMapOffset; + quint32 glyphMapEntries; + quint32 glyphDataOffset; + quint32 glyphDataSize; + QString internalFileName; + QString encodedFileName; + bool readOnly; + + FaceId face_id; + QByteArray freetypeCMapTable; + mutable bool kerning_pairs_loaded; +}; + +struct QPAGenerator +{ + QPAGenerator(QBuffer *device, QFontEngine *engine) + : dev(device), fe(engine) {} + + void generate(); + void writeHeader(); + void writeGMap(); + void writeBlock(QFontEngineQPA::BlockTag tag, const QByteArray &data); + + void writeTaggedString(QFontEngineQPA::HeaderTag tag, const QByteArray &string); + void writeTaggedUInt32(QFontEngineQPA::HeaderTag tag, quint32 value); + void writeTaggedUInt8(QFontEngineQPA::HeaderTag tag, quint8 value); + void writeTaggedQFixed(QFontEngineQPA::HeaderTag tag, QFixed value); + + void writeUInt16(quint16 value) { value = qToBigEndian(value); dev->write((const char *)&value, sizeof(value)); } + void writeUInt32(quint32 value) { value = qToBigEndian(value); dev->write((const char *)&value, sizeof(value)); } + void writeUInt8(quint8 value) { dev->write((const char *)&value, sizeof(value)); } + void writeInt8(qint8 value) { dev->write((const char *)&value, sizeof(value)); } + + void align4() { while (dev->pos() & 3) { dev->putChar('\0'); } } + + QBuffer *dev; + QFontEngine *fe; +}; + +class QFontEngineMultiQPA : public QFontEngineMulti +{ +public: + QFontEngineMultiQPA(QFontEngine *fe, int script, const QStringList &fallbacks); + + void loadEngine(int at); + +private: + QStringList fallbackFamilies; + int script; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QFONTENGINE_QPA_P_H diff --git a/src/gui/text/qfontengine_s60.cpp b/src/gui/text/qfontengine_s60.cpp index e9dcfa0..134c1ed 100644 --- a/src/gui/text/qfontengine_s60.cpp +++ b/src/gui/text/qfontengine_s60.cpp @@ -41,6 +41,7 @@ #include "qfontengine_s60_p.h" #include "qtextengine_p.h" +#include "qendian.h" #include "qglobal.h" #include <private/qapplication_p.h> #include "qimage.h" @@ -177,6 +178,24 @@ CFont *QSymbianTypeFaceExtras::fontOwner() const return m_cFont; } +QFixed QSymbianTypeFaceExtras::unitsPerEm() const +{ + if (m_unitsPerEm.value() != 0) + return m_unitsPerEm; + const QByteArray head = getSfntTable(MAKE_TAG('h', 'e', 'a', 'd')); + const int unitsPerEmOffset = 18; + if (head.size() > unitsPerEmOffset + sizeof(quint16)) { + const uchar* tableData = reinterpret_cast<const uchar*>(head.constData()); + const uchar* unitsPerEm = tableData + unitsPerEmOffset; + m_unitsPerEm = qFromBigEndian<quint16>(unitsPerEm); + } else { + // Bitmap font? Corrupt font? + // We return -1 and let the QFontEngineS60 return the pixel size. + m_unitsPerEm = -1; + } + return m_unitsPerEm; +} + // duplicated from qfontengine_xyz.cpp static inline unsigned int getChar(const QChar *str, int &i, const int len) { @@ -249,6 +268,13 @@ QFontEngineS60::~QFontEngineS60() releaseFont(m_scaledFont); } +QFixed QFontEngineS60::emSquareSize() const +{ + const QFixed unitsPerEm = m_extras->unitsPerEm(); + return unitsPerEm.toInt() == -1 ? + QFixed::fromReal(m_originalFontSizeInPixels) : unitsPerEm; +} + bool QFontEngineS60::stringToCMap(const QChar *characters, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const { if (*nglyphs < len) { @@ -278,10 +304,13 @@ bool QFontEngineS60::stringToCMap(const QChar *characters, int len, QGlyphLayout void QFontEngineS60::recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags flags) const { Q_UNUSED(flags); + TOpenFontCharMetrics metrics; + const TUint8 *glyphBitmapBytes; + TSize glyphBitmapSize; for (int i = 0; i < glyphs->numGlyphs; i++) { - const glyph_metrics_t bbox = boundingBox_const(glyphs->glyphs[i]); - glyphs->advances_x[i] = bbox.xoff; - glyphs->advances_y[i] = bbox.yoff; + getCharacterData(glyphs->glyphs[i], metrics, glyphBitmapBytes, glyphBitmapSize); + glyphs->advances_x[i] = metrics.HorizAdvance(); + glyphs->advances_y[i] = 0; } } @@ -309,6 +338,7 @@ void QFontEngineS60::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, parseGlyphPathData(outlineChar, outlineEnd, *path, fontSizeInPixels, positions[count++].toPointF(), false); } while(KErrNone == iterator.Next() && count <= nglyphs); + iterator.Close(); #else // Q_SYMBIAN_HAS_GLYPHOUTLINE_API QFontEngine::addGlyphsToPath(glyphs, positions, nglyphs, path, flags); #endif //Q_SYMBIAN_HAS_GLYPHOUTLINE_API @@ -316,29 +346,17 @@ void QFontEngineS60::addGlyphsToPath(glyph_t *glyphs, QFixedPoint *positions, QImage QFontEngineS60::alphaMapForGlyph(glyph_t glyph) { + // Note: On some Symbian versions (apparently <= Symbian^1), this + // function will return gray values 0x00, 0x10 ... 0xe0, 0xf0 due + // to a bug. The glyphs are nowhere perfectly opaque. + // This has been fixed for Symbian^3. + TOpenFontCharMetrics metrics; const TUint8 *glyphBitmapBytes; TSize glyphBitmapSize; getCharacterData(glyph, metrics, glyphBitmapBytes, glyphBitmapSize); QImage result(glyphBitmapBytes, glyphBitmapSize.iWidth, glyphBitmapSize.iHeight, glyphBitmapSize.iWidth, QImage::Format_Indexed8); result.setColorTable(grayPalette()); - - // The above setColorTable() call detached the image data anyway, so why not shape tha data a bit, while we can. - // CFont::GetCharacterData() returns 8-bit data that obviously was 4-bit data before, and converted to 8-bit incorrectly. - // The data values are 0x00, 0x10 ... 0xe0, 0xf0. So, a real opaque 0xff is never reached, which we get punished - // for every time we want to blit this glyph in the raster paint engine. - // "Fix" is to convert all 0xf0 to 0xff. Is fine, quality wise, and I assume faster than correcting all values. - // Blitting is however, evidentially faster now. - const int bpl = result.bytesPerLine(); - for (int row = 0; row < result.height(); ++row) { - uchar *scanLine = result.scanLine(row); - for (int column = 0; column < bpl; ++column) { - if (*scanLine == 0xf0) - *scanLine = 0xff; - scanLine++; - } - } - return result; } @@ -360,13 +378,11 @@ glyph_metrics_t QFontEngineS60::boundingBox_const(glyph_t glyph) const const TUint8 *glyphBitmapBytes; TSize glyphBitmapSize; getCharacterData(glyph, metrics, glyphBitmapBytes, glyphBitmapSize); - TRect glyphBounds; - metrics.GetHorizBounds(glyphBounds); const glyph_metrics_t result( - glyphBounds.iTl.iX, - glyphBounds.iTl.iY, - glyphBounds.Width(), - glyphBounds.Height(), + metrics.HorizBearingX(), + -metrics.HorizBearingY(), + metrics.Width(), + metrics.Height(), metrics.HorizAdvance(), 0 ); diff --git a/src/gui/text/qfontengine_s60_p.h b/src/gui/text/qfontengine_s60_p.h index d05c23c..c65ce55 100644 --- a/src/gui/text/qfontengine_s60_p.h +++ b/src/gui/text/qfontengine_s60_p.h @@ -82,11 +82,13 @@ public: const uchar *cmap() const; CFont *fontOwner() const; bool isSymbolCMap() const; + QFixed unitsPerEm() const; private: CFont* m_cFont; mutable bool m_symbolCMap; mutable QByteArray m_cmapTable; + mutable QFixed m_unitsPerEm; #ifndef Q_SYMBIAN_HAS_FONTTABLE_API COpenFont *m_openFont; mutable MOpenFontTrueTypeExtension *m_trueTypeExtension; @@ -99,6 +101,7 @@ public: QFontEngineS60(const QFontDef &fontDef, const QSymbianTypeFaceExtras *extras); ~QFontEngineS60(); + QFixed emSquareSize() const; bool stringToCMap(const QChar *str, int len, QGlyphLayout *glyphs, int *nglyphs, QTextEngine::ShaperFlags flags) const; void recalcAdvances(QGlyphLayout *glyphs, QTextEngine::ShaperFlags flags) const; diff --git a/src/gui/text/qfontengine_win.cpp b/src/gui/text/qfontengine_win.cpp index a941dab..cf4fbda 100644 --- a/src/gui/text/qfontengine_win.cpp +++ b/src/gui/text/qfontengine_win.cpp @@ -1209,7 +1209,7 @@ QImage QFontEngineWin::alphaMapForGlyph(glyph_t glyph, const QTransform &xform) QImage indexed(mask->width(), mask->height(), QImage::Format_Indexed8); - // ### This part is kinda pointless, but we'll crash later if we dont because some + // ### This part is kinda pointless, but we'll crash later if we don't because some // code paths expects there to be colortables for index8-bit... QVector<QRgb> colors(256); for (int i=0; i<256; ++i) diff --git a/src/gui/text/qfontsubset.cpp b/src/gui/text/qfontsubset.cpp index e49f5b4..2283358 100644 --- a/src/gui/text/qfontsubset.cpp +++ b/src/gui/text/qfontsubset.cpp @@ -697,7 +697,7 @@ static QTtfTable generateHead(const qttf_head_table &head) // Bits 5-10: These should be set according to Apple's specification . However, they are not implemented in OpenType. // Bit 11: Font data is 'lossless,' as a result of having been compressed and decompressed with the Agfa MicroType Express engine. // Bit 12: Font converted (produce compatible metrics) -// Bit 13: Font optimised for ClearType +// Bit 13: Font optimized for ClearType // Bit 14: Reserved, set to 0 // Bit 15: Reserved, set to 0 << quint16(0) @@ -1008,7 +1008,7 @@ static void convertPath(const QPainterPath &path, QList<TTF_POINT> *points, QLis np.x = (i1_x + i2_x) >> 1; np.y = (i1_y + i2_y) >> 1; if (try_reduce) { - // see if we can optimise out the last onCurve point + // see if we can optimize out the last onCurve point int mx = (points->at(points->size() - 2).x + base[2].x) >> 1; int my = (points->at(points->size() - 2).y + base[2].y) >> 1; if (qAbs(mx - base[3].x) <= split_limit && qAbs(my = base[3].y) <= split_limit) diff --git a/src/gui/text/qplatformfontdatabase_qpa.cpp b/src/gui/text/qplatformfontdatabase_qpa.cpp new file mode 100644 index 0000000..370c921 --- /dev/null +++ b/src/gui/text/qplatformfontdatabase_qpa.cpp @@ -0,0 +1,241 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatformfontdatabase_qpa.h" +#include <QtGui/private/qfontengine_p.h> +#include <QtGui/private/qfontengine_qpa_p.h> +#include <QtCore/QLibraryInfo> +#include <QtCore/QDir> + +QT_BEGIN_NAMESPACE + +extern void qt_registerFont(const QString &familyname, const QString &foundryname, int weight, + QFont::Style style, int stretch, bool antialiased,bool scalable, int pixelSize, + const QSupportedWritingSystems &writingSystems, void *hanlde); + +void QPlatformFontDatabase::registerQPF2Font(const QByteArray &dataArray, void *handle) +{ + if (dataArray.size() == 0) + return; + + const uchar *data = reinterpret_cast<const uchar *>(dataArray.constData()); + if (QFontEngineQPA::verifyHeader(data, dataArray.size())) { + QString fontName = QFontEngineQPA::extractHeaderField(data, QFontEngineQPA::Tag_FontName).toString(); + int pixelSize = QFontEngineQPA::extractHeaderField(data, QFontEngineQPA::Tag_PixelSize).toInt(); + QVariant weight = QFontEngineQPA::extractHeaderField(data, QFontEngineQPA::Tag_Weight); + QVariant style = QFontEngineQPA::extractHeaderField(data, QFontEngineQPA::Tag_Style); + QByteArray writingSystemBits = QFontEngineQPA::extractHeaderField(data, QFontEngineQPA::Tag_WritingSystems).toByteArray(); + + if (!fontName.isEmpty() && pixelSize) { + int fontWeight = 50; + if (weight.type() == QVariant::Int || weight.type() == QVariant::UInt) + fontWeight = weight.toInt(); + + QFont::Style fontStyle = static_cast<QFont::Style>(style.toInt()); + + QSupportedWritingSystems writingSystems; + for (int i = 0; i < writingSystemBits.count(); ++i) { + uchar currentByte = writingSystemBits.at(i); + for (int j = 0; j < 8; ++j) { + if (currentByte & 1) + writingSystems.setSupported(QFontDatabase::WritingSystem(i * 8 + j)); + currentByte >>= 1; + } + } + + registerFont(fontName,QString(),fontWeight,fontStyle,100,true,false,pixelSize,writingSystems,handle); + } + } else { + qDebug() << "header verification of QPF2 font failed. maybe it is corrupt?"; + } +} + +void QPlatformFontDatabase::registerFont(const QString &familyname, const QString &foundryname, int weight, + QFont::Style style, int stretch, bool antialiased, bool scalable, int pixelSize, + const QSupportedWritingSystems &writingSystems, void *usrPtr) +{ + if (scalable) + pixelSize = 0; + qt_registerFont(familyname,foundryname,weight,style,stretch,antialiased,scalable,pixelSize,writingSystems,usrPtr); +} + +class QWritingSystemsPrivate +{ +public: + QWritingSystemsPrivate() + : ref(1) + , vector(QFontDatabase::WritingSystemsCount,false) + { + } + + QWritingSystemsPrivate(const QWritingSystemsPrivate *other) + : ref(1) + , vector(other->vector) + { + } + + QAtomicInt ref; + QVector<bool> vector; +}; + +QSupportedWritingSystems::QSupportedWritingSystems() +{ + d = new QWritingSystemsPrivate; +} + +QSupportedWritingSystems::QSupportedWritingSystems(const QSupportedWritingSystems &other) +{ + d = other.d; + d->ref.ref(); +} + +QSupportedWritingSystems &QSupportedWritingSystems::operator=(const QSupportedWritingSystems &other) +{ + if (d != other.d) { + other.d->ref.ref(); + if (!d->ref.deref()) + delete d; + d = other.d; + } + return *this; +} + +QSupportedWritingSystems::~QSupportedWritingSystems() +{ + if (!d->ref.deref()) + delete d; +} + +void QSupportedWritingSystems::detach() +{ + if (d->ref != 1) { + QWritingSystemsPrivate *newd = new QWritingSystemsPrivate(d); + if (!d->ref.deref()) + delete d; + d = newd; + } +} + +void QSupportedWritingSystems::setSupported(QFontDatabase::WritingSystem writingSystem, bool support) +{ + detach(); + d->vector[writingSystem] = support; +} + +bool QSupportedWritingSystems::supported(QFontDatabase::WritingSystem writingSystem) const +{ + return d->vector.at(writingSystem); +} + +void QPlatformFontDatabase::populateFontDatabase() +{ + QString fontpath = fontDir(); + + if(!QFile::exists(fontpath)) { + qFatal("QFontDatabase: Cannot find font directory %s - is Qt installed correctly?", + qPrintable(fontpath)); + } + + QDir dir(fontpath); + dir.setNameFilters(QStringList() << QLatin1String("*.qpf2")); + dir.refresh(); + for (int i = 0; i < int(dir.count()); ++i) { + const QByteArray fileName = QFile::encodeName(dir.absoluteFilePath(dir[i])); + QFile file(QString::fromLocal8Bit(fileName)); + if (file.open(QFile::ReadOnly)) { + const QByteArray fileData = file.readAll(); + QByteArray *fileDataPtr = new QByteArray(fileData); + registerQPF2Font(fileData, fileDataPtr); + } + } +} + +QFontEngine *QPlatformFontDatabase::fontEngine(const QFontDef &fontDef, QUnicodeTables::Script script, void *handle) +{ + Q_UNUSED(script); + Q_UNUSED(handle); + QByteArray *fileDataPtr = static_cast<QByteArray *>(handle); + QFontEngineQPA *engine = new QFontEngineQPA(fontDef,*fileDataPtr); + qDebug() << fontDef.pixelSize << fontDef.weight << fontDef.style << fontDef.stretch << fontDef.styleHint << fontDef.styleStrategy << fontDef.family << script; + return engine; +} + +QStringList QPlatformFontDatabase::fallbacksForFamily(const QString family, const QFont::Style &style, const QUnicodeTables::Script &script) const +{ + Q_UNUSED(family); + Q_UNUSED(style); + Q_UNUSED(script); + return QStringList(); +} + +/*! + Adds an application font. Returns a list of family names, or an empty list if the font could + not be added +*/ +QStringList QPlatformFontDatabase::addApplicationFont(const QByteArray &fontData, const QString &fileName) +{ + Q_UNUSED(fontData); + Q_UNUSED(fileName); + + qWarning("This plugin does not support application fonts"); + return QStringList(); +} + +void QPlatformFontDatabase::releaseHandle(void *handle) +{ + QByteArray *fileDataPtr = static_cast<QByteArray *>(handle); + delete fileDataPtr; +} + +QString QPlatformFontDatabase::fontDir() const +{ + QString fontpath = QString::fromLocal8Bit(qgetenv("QT_QPA_FONTDIR")); + if (fontpath.isEmpty()) { +#ifndef QT_NO_SETTINGS + fontpath = QLibraryInfo::location(QLibraryInfo::LibrariesPath); + fontpath += QLatin1String("/fonts"); +#endif + } + + return fontpath; +} + +QT_END_NAMESPACE diff --git a/src/gui/text/qplatformfontdatabase_qpa.h b/src/gui/text/qplatformfontdatabase_qpa.h new file mode 100644 index 0000000..75b0a18 --- /dev/null +++ b/src/gui/text/qplatformfontdatabase_qpa.h @@ -0,0 +1,108 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPLATFORMFONTDATABASE_QPA_H +#define QPLATFORMFONTDATABASE_QPA_H + +#include <QtCore/qconfig.h> +#include <QtCore/QString> +#include <QtCore/QStringList> +#include <QtCore/QList> +#include <QtGui/QFontDatabase> +#include <QtGui/private/qfont_p.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QWritingSystemsPrivate; + +class Q_GUI_EXPORT QSupportedWritingSystems +{ +public: + + QSupportedWritingSystems(); + QSupportedWritingSystems(const QSupportedWritingSystems &other); + QSupportedWritingSystems &operator=(const QSupportedWritingSystems &other); + ~QSupportedWritingSystems(); + + void setSupported(QFontDatabase::WritingSystem, bool supported = true); + bool supported(QFontDatabase::WritingSystem) const; + +private: + void detach(); + + QWritingSystemsPrivate *d; + + friend Q_GUI_EXPORT bool operator==(const QSupportedWritingSystems &, const QSupportedWritingSystems &); + friend Q_GUI_EXPORT bool operator!=(const QSupportedWritingSystems &, const QSupportedWritingSystems &); +}; + +Q_GUI_EXPORT bool operator==(const QSupportedWritingSystems &, const QSupportedWritingSystems &); +Q_GUI_EXPORT bool operator!=(const QSupportedWritingSystems &, const QSupportedWritingSystems &); + +class QFontRequestPrivate; + +class Q_GUI_EXPORT QPlatformFontDatabase +{ +public: + virtual void populateFontDatabase(); + virtual QFontEngine *fontEngine(const QFontDef &fontDef, QUnicodeTables::Script script, void *handle); + virtual QStringList fallbacksForFamily(const QString family, const QFont::Style &style, const QUnicodeTables::Script &script) const; + virtual QStringList addApplicationFont(const QByteArray &fontData, const QString &fileName); + virtual void releaseHandle(void *handle); + + virtual QString fontDir() const; + + //callback + static void registerQPF2Font(const QByteArray &dataArray, void *handle); + static void registerFont(const QString &familyname, const QString &foundryname, int weight, + QFont::Style style, int stetch, bool antialiased, bool scalable, int pixelSize, + const QSupportedWritingSystems &writingSystems, void *handle); +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QPLATFORMFONTDATABASE_QPA_H diff --git a/src/gui/text/qstatictext.cpp b/src/gui/text/qstatictext.cpp index 9506006..edf248a 100644 --- a/src/gui/text/qstatictext.cpp +++ b/src/gui/text/qstatictext.cpp @@ -445,7 +445,7 @@ namespace { const QTextItemInt &ti = static_cast<const QTextItemInt &>(textItem); QStaticTextItem currentItem; - currentItem.fontEngine = ti.fontEngine; + currentItem.setFontEngine(ti.fontEngine); currentItem.font = ti.font(); currentItem.charOffset = m_chars.size(); currentItem.numChars = ti.num_chars; @@ -713,4 +713,24 @@ void QStaticTextPrivate::init() needsRelayout = false; } +QStaticTextItem::~QStaticTextItem() +{ + if (m_userData != 0 && !m_userData->ref.deref()) + delete m_userData; + if (!m_fontEngine->ref.deref()) + delete m_fontEngine; +} + +void QStaticTextItem::setFontEngine(QFontEngine *fe) +{ + if (m_fontEngine != 0) { + if (!m_fontEngine->ref.deref()) + delete m_fontEngine; + } + + m_fontEngine = fe; + if (m_fontEngine != 0) + m_fontEngine->ref.ref(); +} + QT_END_NAMESPACE diff --git a/src/gui/text/qstatictext_p.h b/src/gui/text/qstatictext_p.h index cb60626..87ef0d5 100644 --- a/src/gui/text/qstatictext_p.h +++ b/src/gui/text/qstatictext_p.h @@ -68,27 +68,60 @@ public: OpenGLUserData }; - QStaticTextUserData(Type t) : type(t) {} + QStaticTextUserData(Type t) : type(t) { ref = 0; } virtual ~QStaticTextUserData() {} + QAtomicInt ref; Type type; }; class Q_GUI_EXPORT QStaticTextItem { public: - QStaticTextItem() : chars(0), numChars(0), fontEngine(0), userData(0), - useBackendOptimizations(false), userDataNeedsUpdate(0) {} - ~QStaticTextItem() { delete userData; } + QStaticTextItem() : chars(0), numChars(0), useBackendOptimizations(false), + userDataNeedsUpdate(0), m_fontEngine(0), m_userData(0) {} + + QStaticTextItem(const QStaticTextItem &other) + { + operator=(other); + } + + void operator=(const QStaticTextItem &other) + { + glyphPositions = other.glyphPositions; + glyphs = other.glyphs; + chars = other.chars; + numGlyphs = other.numGlyphs; + numChars = other.numChars; + font = other.font; + color = other.color; + useBackendOptimizations = other.useBackendOptimizations; + userDataNeedsUpdate = other.userDataNeedsUpdate; + + m_fontEngine = 0; + m_userData = 0; + setUserData(other.userData()); + setFontEngine(other.fontEngine()); + } + + ~QStaticTextItem(); void setUserData(QStaticTextUserData *newUserData) { - if (userData == newUserData) + if (m_userData == newUserData) return; - delete userData; - userData = newUserData; + if (m_userData != 0 && !m_userData->ref.deref()) + delete m_userData; + + m_userData = newUserData; + if (m_userData != 0) + m_userData->ref.ref(); } + QStaticTextUserData *userData() const { return m_userData; } + + void setFontEngine(QFontEngine *fe); + QFontEngine *fontEngine() const { return m_fontEngine; } union { QFixedPoint *glyphPositions; // 8 bytes per glyph @@ -108,14 +141,17 @@ public: // 12 bytes for pointers int numGlyphs; // 4 bytes per item int numChars; // 4 bytes per item - QFontEngine *fontEngine; // 4 bytes per item QFont font; // 8 bytes per item QColor color; // 10 bytes per item - QStaticTextUserData *userData; // 8 bytes per item char useBackendOptimizations : 1; // 1 byte per item char userDataNeedsUpdate : 1; // // ================ // 51 bytes per item + +private: // Needs special handling in setters, so private to avoid abuse + QFontEngine *m_fontEngine; // 4 bytes per item + QStaticTextUserData *m_userData; // 8 bytes per item + }; class QStaticText; diff --git a/src/gui/text/qtextcontrol.cpp b/src/gui/text/qtextcontrol.cpp index d0f71ae..334246b 100644 --- a/src/gui/text/qtextcontrol.cpp +++ b/src/gui/text/qtextcontrol.cpp @@ -64,6 +64,7 @@ #include "qgraphicssceneevent.h" #include "qprinter.h" #include "qtextdocumentwriter.h" +#include "private/qtextcursor_p.h" #include <qtextformat.h> #include <qdatetime.h> @@ -1904,6 +1905,8 @@ void QTextControlPrivate::inputMethodEvent(QInputMethodEvent *e) } layout->setAdditionalFormats(overrides); cursor.endEditBlock(); + if (cursor.d) + cursor.d->setX(); } QVariant QTextControl::inputMethodQuery(Qt::InputMethodQuery property) const diff --git a/src/gui/text/qtextcursor.h b/src/gui/text/qtextcursor.h index 251cb33..d34ee4e 100644 --- a/src/gui/text/qtextcursor.h +++ b/src/gui/text/qtextcursor.h @@ -230,6 +230,7 @@ private: QSharedDataPointer<QTextCursorPrivate> d; friend class QTextDocumentFragmentPrivate; friend class QTextCopyHelper; + friend class QTextControlPrivate; }; QT_END_NAMESPACE diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp index 3aa6795..496accd 100644 --- a/src/gui/text/qtextdocument.cpp +++ b/src/gui/text/qtextdocument.cpp @@ -2612,8 +2612,8 @@ void QTextHtmlExporter::emitBlock(const QTextBlock &block) if (format.hasProperty(QTextFormat::ListNumberPrefix)) { QString numberPrefix = format.numberPrefix(); - numberPrefix.replace('"', "\\22"); - numberPrefix.replace('\'', "\\27"); // FIXME: There's a problem in the CSS parser the prevents this from being correctly restored + numberPrefix.replace(QLatin1Char('"'), QLatin1String("\\22")); + numberPrefix.replace(QLatin1Char('\''), QLatin1String("\\27")); // FIXME: There's a problem in the CSS parser the prevents this from being correctly restored styleString += QLatin1String(" -qt-list-number-prefix: "); styleString += QLatin1Char('\''); styleString += numberPrefix; @@ -2624,8 +2624,8 @@ void QTextHtmlExporter::emitBlock(const QTextBlock &block) if (format.hasProperty(QTextFormat::ListNumberSuffix)) { if (format.numberSuffix() != QLatin1String(".")) { // this is our default QString numberSuffix = format.numberSuffix(); - numberSuffix.replace('"', "\\22"); - numberSuffix.replace('\'', "\\27"); // see above + numberSuffix.replace(QLatin1Char('"'), QLatin1String("\\22")); + numberSuffix.replace(QLatin1Char('\''), QLatin1String("\\27")); // see above styleString += QLatin1String(" -qt-list-number-suffix: "); styleString += QLatin1Char('\''); styleString += numberSuffix; diff --git a/src/gui/text/qtextdocument_p.cpp b/src/gui/text/qtextdocument_p.cpp index 213db7e..0bdd20d 100644 --- a/src/gui/text/qtextdocument_p.cpp +++ b/src/gui/text/qtextdocument_p.cpp @@ -320,7 +320,7 @@ void QTextDocumentPrivate::setLayout(QAbstractTextDocumentLayout *layout) void QTextDocumentPrivate::insert_string(int pos, uint strPos, uint length, int format, QTextUndoCommand::Operation op) { - // ##### optimise when only appending to the fragment! + // ##### optimize when only appending to the fragment! Q_ASSERT(noBlockInString(text.mid(strPos, length))); split(pos); @@ -1446,7 +1446,7 @@ void QTextDocumentPrivate::clearFrame(QTextFrame *f) void QTextDocumentPrivate::scan_frames(int pos, int charsRemoved, int charsAdded) { - // ###### optimise + // ###### optimize Q_UNUSED(pos); Q_UNUSED(charsRemoved); Q_UNUSED(charsAdded); diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp index 34d9fa6..06eed55 100644 --- a/src/gui/text/qtextengine.cpp +++ b/src/gui/text/qtextengine.cpp @@ -612,7 +612,7 @@ static bool bidiItemize(QTextEngine *engine, QScriptAnalysis *analysis, QBidiCon } else { eor = current; } - dir = QChar::DirON; status.eor = QChar::DirAN; + dir = QChar::DirAN; status.eor = QChar::DirAN; break; case QChar::DirCS: if(status.eor == QChar::DirAN) { @@ -1976,9 +1976,11 @@ void QTextEngine::justify(const QScriptLine &line) if (kashida_pos >= 0) { // qDebug("kashida position at %d in word", kashida_pos); set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si)); - minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth); - maxJustify = qMax(maxJustify, justificationPoints[nPoints].type); - ++nPoints; + if (justificationPoints[nPoints].kashidaWidth > 0) { + minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth); + maxJustify = qMax(maxJustify, justificationPoints[nPoints].type); + ++nPoints; + } } kashida_pos = -1; kashida_type = HB_Arabic_Normal; @@ -2002,9 +2004,11 @@ void QTextEngine::justify(const QScriptLine &line) } if (kashida_pos >= 0) { set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si)); - minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth); - maxJustify = qMax(maxJustify, justificationPoints[nPoints].type); - ++nPoints; + if (justificationPoints[nPoints].kashidaWidth > 0) { + minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth); + maxJustify = qMax(maxJustify, justificationPoints[nPoints].type); + ++nPoints; + } } } diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp index fad6c3b2..dad5371 100644 --- a/src/gui/text/qtextlayout.cpp +++ b/src/gui/text/qtextlayout.cpp @@ -1687,7 +1687,7 @@ void QTextLine::setLineWidth(qreal width) if (line.length && line.textWidth <= line.width && line.from + line.length == eng->layoutData->string.length()) - // no need to do anything if the line is already layouted and the last one. This optimisation helps + // no need to do anything if the line is already layouted and the last one. This optimization helps // when using things in a single line layout. return; line.length = 0; diff --git a/src/gui/text/text.pri b/src/gui/text/text.pri index 102df4d..0040b54 100644 --- a/src/gui/text/text.pri +++ b/src/gui/text/text.pri @@ -25,7 +25,7 @@ HEADERS += \ text/qabstracttextdocumentlayout.h \ text/qtextdocumentlayout_p.h \ text/qtextcursor.h \ - text/qtextcursor_p.h \ + text/qtextcursor_p.h \ text/qtextdocumentfragment.h \ text/qtextdocumentfragment_p.h \ text/qtextimagehandler_p.h \ @@ -92,7 +92,7 @@ unix:x11 { text/qfontengine_ft.cpp } -!embedded:!x11:mac { +!embedded:!qpa:!x11:mac { SOURCES += \ text/qfont_mac.cpp OBJECTIVE_SOURCES += text/qfontengine_mac.mm @@ -113,6 +113,19 @@ embedded { DEFINES += QT_NO_FONTCONFIG } +qpa { + SOURCES += \ + text/qfont_qpa.cpp \ + text/qfontengine_qpa.cpp \ + text/qplatformfontdatabase_qpa.cpp + + HEADERS += \ + text/qplatformfontdatabase_qpa.h + + DEFINES += QT_NO_FONTCONFIG + DEFINES += QT_NO_FREETYPE +} + symbian { SOURCES += \ text/qfont_s60.cpp @@ -132,6 +145,7 @@ symbian { } } +!qpa { contains(QT_CONFIG, freetype) { SOURCES += \ ../3rdparty/freetype/src/base/ftbase.c \ @@ -205,6 +219,7 @@ contains(QT_CONFIG, freetype) { contains(QT_CONFIG, fontconfig) { CONFIG += opentype } +}#!qpa DEFINES += QT_NO_OPENTYPE INCLUDEPATH += ../3rdparty/harfbuzz/src diff --git a/src/gui/util/qcompleter.cpp b/src/gui/util/qcompleter.cpp index e718212..71a0171 100644 --- a/src/gui/util/qcompleter.cpp +++ b/src/gui/util/qcompleter.cpp @@ -220,7 +220,7 @@ QModelIndex QCompletionModel::mapToSource(const QModelIndex& index) const { Q_D(const QCompletionModel); if (!index.isValid()) - return QModelIndex(); + return engine->curParent; int row; QModelIndex parent = engine->curParent; @@ -782,7 +782,8 @@ QMatchData QUnsortedModelEngine::filter(const QString& part, const QModelIndex& /////////////////////////////////////////////////////////////////////////////// QCompleterPrivate::QCompleterPrivate() : widget(0), proxy(0), popup(0), cs(Qt::CaseSensitive), role(Qt::EditRole), column(0), - maxVisibleItems(7), sorting(QCompleter::UnsortedModel), wrap(true), eatFocusOut(true) + maxVisibleItems(7), sorting(QCompleter::UnsortedModel), wrap(true), eatFocusOut(true), + hiddenBecauseNoMatch(false) { } @@ -921,12 +922,14 @@ void QCompleterPrivate::showPopup(const QRect& rect) void QCompleterPrivate::_q_fileSystemModelDirectoryLoaded(const QString &path) { Q_Q(QCompleter); -#ifndef QT_NO_LINEEDIT - QLineEdit *lineEdit = qobject_cast<QLineEdit *>(widget); - //the path given by QFileSystemModel does not end with / - if (lineEdit && !lineEdit->text().isEmpty() && !q->completionPrefix().isEmpty() && q->completionPrefix() != path + QLatin1Char('/')) + // Slot called when QFileSystemModel has finished loading. + // If we hide the popup because there was no match because the model was not loaded yet, + // we re-start the completion when we get the results + if (hiddenBecauseNoMatch + && prefix.startsWith(path) && prefix != (path + '/') + && widget) { q->complete(); -#endif + } } /*! @@ -1200,6 +1203,7 @@ bool QCompleter::eventFilter(QObject *o, QEvent *e) Q_D(QCompleter); if (d->eatFocusOut && o == d->widget && e->type() == QEvent::FocusOut) { + d->hiddenBecauseNoMatch = false; if (d->popup && d->popup->isVisible()) return true; } @@ -1378,6 +1382,7 @@ void QCompleter::complete(const QRect& rect) { Q_D(QCompleter); QModelIndex idx = d->proxy->currentIndex(false); + d->hiddenBecauseNoMatch = false; if (d->mode == QCompleter::InlineCompletion) { if (idx.isValid()) d->_q_complete(idx, true); @@ -1389,6 +1394,7 @@ void QCompleter::complete(const QRect& rect) || (d->mode == QCompleter::UnfilteredPopupCompletion && d->proxy->rowCount() == 0)) { if (d->popup) d->popup->hide(); // no suggestion, hide + d->hiddenBecauseNoMatch = true; return; } diff --git a/src/gui/util/qcompleter_p.h b/src/gui/util/qcompleter_p.h index 8f00793..19b76e5 100644 --- a/src/gui/util/qcompleter_p.h +++ b/src/gui/util/qcompleter_p.h @@ -93,6 +93,7 @@ public: bool eatFocusOut; QRect popupRect; + bool hiddenBecauseNoMatch; void showPopup(const QRect&); void _q_complete(QModelIndex, bool = false); diff --git a/src/gui/util/qdesktopservices.cpp b/src/gui/util/qdesktopservices.cpp index 8b36b32..39a160e 100644 --- a/src/gui/util/qdesktopservices.cpp +++ b/src/gui/util/qdesktopservices.cpp @@ -45,7 +45,7 @@ #include <qdebug.h> -#if defined(Q_WS_QWS) +#if defined(Q_WS_QWS) || defined(Q_WS_QPA) #include "qdesktopservices_qws.cpp" #elif defined(Q_WS_X11) #include "qdesktopservices_x11.cpp" diff --git a/src/gui/util/util.pri b/src/gui/util/util.pri index bea520e..af6218a 100644 --- a/src/gui/util/util.pri +++ b/src/gui/util/util.pri @@ -33,12 +33,12 @@ unix:x11 { util/qsystemtrayicon_x11.cpp } -embedded { +embedded|qpa { SOURCES += \ util/qsystemtrayicon_qws.cpp } -!embedded:!x11:mac { +!embedded:!qpa:!x11:mac { OBJECTIVE_SOURCES += util/qsystemtrayicon_mac.mm } diff --git a/src/gui/widgets/qabstractslider.cpp b/src/gui/widgets/qabstractslider.cpp index f38bae7..a8b39f4 100644 --- a/src/gui/widgets/qabstractslider.cpp +++ b/src/gui/widgets/qabstractslider.cpp @@ -722,7 +722,7 @@ bool QAbstractSliderPrivate::scrollByDelta(Qt::Orientation orientation, Qt::Keyb #else // Native UI-elements on Mac can scroll hundreds of lines at a time as // a result of acceleration. So keep the same behaviour in Qt, and - // dont restrict stepsToScroll to certain maximum (pageStep): + // don't restrict stepsToScroll to certain maximum (pageStep): stepsToScroll = int(offset_accumulated); #endif offset_accumulated -= int(offset_accumulated); diff --git a/src/gui/widgets/qcocoamenu_mac.mm b/src/gui/widgets/qcocoamenu_mac.mm index 15fae23..b670186 100644 --- a/src/gui/widgets/qcocoamenu_mac.mm +++ b/src/gui/widgets/qcocoamenu_mac.mm @@ -156,10 +156,14 @@ QT_USE_NAMESPACE // In every other case we return NO, which means that Cocoa can do as it pleases // (i.e., fire the menu action). NSMenuItem *whichItem; + // Change the private unicode keys to the ones used in setting the "Key Equivalents" + extern NSString *qt_mac_removePrivateUnicode(NSString* string); + NSString *characters = qt_mac_removePrivateUnicode([event characters]); if ([self hasShortcut:menu - forKey:[event characters] - forModifiers:([event modifierFlags] & NSDeviceIndependentModifierFlagsMask) - whichItem:&whichItem]) { + forKey:characters + // Interested only in Shift, Cmd, Ctrl & Alt Keys, so ignoring masks like, Caps lock, Num Lock ... + forModifiers:([event modifierFlags] & (NSShiftKeyMask | NSControlKeyMask | NSCommandKeyMask | NSAlternateKeyMask)) + whichItem:&whichItem]) { QWidget *widget = 0; QAction *qaction = 0; if (whichItem && [whichItem tag]) { @@ -170,6 +174,9 @@ QT_USE_NAMESPACE qApp->activePopupWidget()->focusWidget() : qApp->activePopupWidget()); else if (QApplicationPrivate::focus_widget) widget = QApplicationPrivate::focus_widget; + // If we could not find any receivers, pass it to the active window + if (!widget) + widget = qApp->activeWindow(); if (qaction && widget) { int key = qaction->shortcut(); QKeyEvent accel_ev(QEvent::ShortcutOverride, (key & (~Qt::KeyboardModifierMask)), @@ -177,11 +184,10 @@ QT_USE_NAMESPACE accel_ev.ignore(); qt_sendSpontaneousEvent(widget, &accel_ev); if (accel_ev.isAccepted()) { - if (qt_dispatchKeyEvent(event, widget)) { - *target = nil; - *action = nil; - return YES; - } + qt_dispatchKeyEvent(event, widget); + *target = nil; + *action = nil; + return YES; } } } diff --git a/src/gui/widgets/qcombobox.cpp b/src/gui/widgets/qcombobox.cpp index b857e94..ced0d73f 100644 --- a/src/gui/widgets/qcombobox.cpp +++ b/src/gui/widgets/qcombobox.cpp @@ -2486,7 +2486,7 @@ void QComboBox::showPopup() listRect.setWidth(listRect.height()); //by default popup is centered on screen in landscape listRect.moveCenter(screen.center()); - if (staConTopRect.IsEmpty()) { + if (staConTopRect.IsEmpty() && AknLayoutUtils::CbaLocation() != AknLayoutUtils::EAknCbaLocationBottom) { // landscape without stacon, menu should be at the right (opt.direction == Qt::LeftToRight) ? listRect.setRight(screen.right()) : listRect.setLeft(screen.left()); diff --git a/src/gui/widgets/qdatetimeedit.cpp b/src/gui/widgets/qdatetimeedit.cpp index 36a3147..f2e8fd2 100644 --- a/src/gui/widgets/qdatetimeedit.cpp +++ b/src/gui/widgets/qdatetimeedit.cpp @@ -832,11 +832,11 @@ QString QDateTimeEdit::sectionText(Section section) const This format is the same as the one used described in QDateTime::toString() and QDateTime::fromString() - Example format strings(assuming that the date is 2nd of July 1969): + Example format strings (assuming that the date is 2nd of July 1969): \table \header \i Format \i Result - \row \i dd.MM.yyyy \i 02.07.1969 + \row \i dd.MM.yyyy \i 02.07.1969 \row \i MMM d yy \i Jul 2 69 \row \i MMMM d yy \i July 2 69 \endtable diff --git a/src/gui/widgets/qlinecontrol.cpp b/src/gui/widgets/qlinecontrol.cpp index f338f40..a283da6 100644 --- a/src/gui/widgets/qlinecontrol.cpp +++ b/src/gui/widgets/qlinecontrol.cpp @@ -112,7 +112,7 @@ void QLineControl::updateDisplayText(bool forceUpdate) Copies the currently selected text into the clipboard using the given \a mode. - + \note If the echo mode is set to a mode other than Normal then copy will not work. This is to prevent using copy as a method of bypassing password features of the line control. @@ -486,7 +486,7 @@ void QLineControl::processInputMethodEvent(QInputMethodEvent *event) /*! \internal - Draws the display text for the line control using the given + Draws the display text for the line control using the given \a painter, \a clip, and \a offset. Which aspects of the display text are drawn is specified by the given \a flags. diff --git a/src/gui/widgets/qlineedit.cpp b/src/gui/widgets/qlineedit.cpp index caaef68..0a33220 100644 --- a/src/gui/widgets/qlineedit.cpp +++ b/src/gui/widgets/qlineedit.cpp @@ -139,7 +139,10 @@ void QLineEdit::initStyleOption(QStyleOptionFrame *option) const The length of the text can be constrained to maxLength(). The text can be arbitrarily constrained using a validator() or an - inputMask(), or both. + inputMask(), or both. When switching between a validator and an input mask + on the same line edit, it is best to clear the validator or input mask to + prevent undefined behavior. + A related class is QTextEdit which allows multi-line, rich text editing. diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp index 4ca11b0..da902d5 100644 --- a/src/gui/widgets/qmainwindow.cpp +++ b/src/gui/widgets/qmainwindow.cpp @@ -78,6 +78,7 @@ public: : layout(0), explicitIconSize(false), toolButtonStyle(Qt::ToolButtonIconOnly) #ifdef Q_WS_MAC , useHIToolBar(false) + , activateUnifiedToolbarAfterFullScreen(false) #endif #if !defined(QT_NO_DOCKWIDGET) && !defined(QT_NO_CURSOR) , hasOldCursor(false) , cursorAdjusted(false) @@ -89,6 +90,7 @@ public: Qt::ToolButtonStyle toolButtonStyle; #ifdef Q_WS_MAC bool useHIToolBar; + bool activateUnifiedToolbarAfterFullScreen; #endif void init(); QList<int> hoverSeparator; @@ -502,7 +504,7 @@ void QMainWindow::setToolButtonStyle(Qt::ToolButtonStyle toolButtonStyle) */ QMenuBar *QMainWindow::menuBar() const { - QMenuBar *menuBar = qobject_cast<QMenuBar *>(d_func()->layout->menuBar()); + QMenuBar *menuBar = qobject_cast<QMenuBar *>(layout()->menuBar()); if (!menuBar) { QMainWindow *self = const_cast<QMainWindow *>(this); menuBar = new QMenuBar(self); @@ -1501,8 +1503,6 @@ bool QMainWindow::event(QEvent *event) \i Before Qt 4.5, if you called showFullScreen() on the main window, the QToolbar would disappear since it is considered to be part of the title bar. Qt 4.5 and up will now work around this by pulling the toolbars out and back into the regular toolbar and vice versa when you swap out. - However, a good practice would be that turning off the unified toolbar before you call - showFullScreen() and restoring it after you call showNormal(). \endlist Setting this back to false will remove these restrictions. @@ -1516,14 +1516,21 @@ void QMainWindow::setUnifiedTitleAndToolBarOnMac(bool set) if (!isWindow() || d->useHIToolBar == set || QSysInfo::MacintoshVersion < QSysInfo::MV_10_3) return; - // ### Disable the unified toolbar when using anything but the native graphics system. - // ### Disable when using alien widgets as well - if (windowSurface() || testAttribute(Qt::WA_NativeWindow) == false) + // ### Disable when using alien widgets + if (testAttribute(Qt::WA_NativeWindow) == false) { return; + } d->useHIToolBar = set; createWinId(); // We need the hiview for down below. +#ifdef QT_MAC_USE_COCOA + // Activate the unified toolbar with the raster engine. + if (windowSurface()) { + d->layout->unifiedSurface = new QUnifiedToolbarSurface(this); + } +#endif // QT_MAC_USE_COCOA + d->layout->updateHIToolBarStatus(); // Enabling the unified toolbar clears the opaque size grip setting, update it. d->macUpdateOpaqueSizeGrip(); diff --git a/src/gui/widgets/qmainwindowlayout_mac.mm b/src/gui/widgets/qmainwindowlayout_mac.mm index 1bfc746..9e26423 100644 --- a/src/gui/widgets/qmainwindowlayout_mac.mm +++ b/src/gui/widgets/qmainwindowlayout_mac.mm @@ -43,6 +43,7 @@ #include <qtoolbar.h> #include <private/qtoolbarlayout_p.h> #include <private/qt_cocoa_helpers_mac_p.h> +#include <private/qtoolbar_p.h> #ifndef QT_MAC_USE_COCOA #include <Carbon/Carbon.h> @@ -408,6 +409,7 @@ void QMainWindowLayout::insertIntoMacToolbar(QToolBar *before, QToolBar *toolbar beforeIndex = qtoolbarsInUnifiedToolbarList.size(); int toolbarIndex = qtoolbarsInUnifiedToolbarList.indexOf(toolbar); + #ifndef QT_MAC_USE_COCOA HIToolbarRef macToolbar = NULL; if ((GetWindowToolbar(window, &macToolbar) == noErr) && !macToolbar) { @@ -444,6 +446,18 @@ void QMainWindowLayout::insertIntoMacToolbar(QToolBar *before, QToolBar *toolbar #endif } qtoolbarsInUnifiedToolbarList.insert(beforeIndex, toolbar); + + // Adding to the unified toolbar surface for the raster engine. + if (layoutState.mainWindow->windowSurface()) { + QPoint offset(0, 0); + for (int i = 0; i < beforeIndex; ++i) { + offset.setX(offset.x() + qtoolbarsInUnifiedToolbarList.at(i)->size().width()); + } +#ifdef QT_MAC_USE_COCOA + unifiedSurface->insertToolbar(toolbar, offset); +#endif // QT_MAC_USE_COCOA + } + #ifndef QT_MAC_USE_COCOA QCFType<HIToolbarItemRef> outItem; const QObject *stupidArray[] = { toolbar, this }; @@ -460,6 +474,19 @@ void QMainWindowLayout::insertIntoMacToolbar(QToolBar *before, QToolBar *toolbar #endif } +#ifdef QT_MAC_USE_COCOA +void QMainWindowLayout::updateUnifiedToolbarOffset() +{ + QPoint offset(0, 0); + + for (int i = 1; i < qtoolbarsInUnifiedToolbarList.length(); ++i) { + offset.setX(offset.x() + qtoolbarsInUnifiedToolbarList.at(i - 1)->size().width()); + qtoolbarsInUnifiedToolbarList.at(i)->d_func()->toolbar_offset = offset; + } +} +#endif // QT_MAC_USE_COCOA + + void QMainWindowLayout::removeFromMacToolbar(QToolBar *toolbar) { QHash<void *, QToolBar *>::iterator it = unifiedToolbarHash.begin(); @@ -533,11 +560,11 @@ void QMainWindowLayout::fixSizeInUnifiedToolbar(QToolBar *tb) const QMacCocoaAutoReleasePool pool; QWidgetItem layoutItem(tb); QSize size = layoutItem.maximumSize(); - NSSize nssize = NSMakeSize(size.width(), size.height() - 2); + NSSize nssize = NSMakeSize(size.width(), size.height()); [item setMaxSize:nssize]; size = layoutItem.minimumSize(); nssize.width = size.width(); - nssize.height = size.height() - 2; + nssize.height = size.height(); [item setMinSize:nssize]; } #else diff --git a/src/gui/widgets/qmainwindowlayout_p.h b/src/gui/widgets/qmainwindowlayout_p.h index e1b981c..661d49d 100644 --- a/src/gui/widgets/qmainwindowlayout_p.h +++ b/src/gui/widgets/qmainwindowlayout_p.h @@ -85,7 +85,11 @@ typedef HIObjectRef HIToolbarItemRef; typedef const void * CFTypeRef; typedef const struct __CFString * CFStringRef; -#endif +# ifdef QT_MAC_USE_COCOA +#include <private/qunifiedtoolbarsurface_mac_p.h> +# endif // QT_MAC_USE_COCOA + +#endif // Q_WS_MAC QT_BEGIN_NAMESPACE @@ -335,9 +339,16 @@ public: void cleanUpMacToolbarItems(); void fixSizeInUnifiedToolbar(QToolBar *tb) const; bool useHIToolBar; + bool activateUnifiedToolbarAfterFullScreen; void syncUnifiedToolbarVisibility(); bool blockVisiblityCheck; -#endif + +#ifdef QT_MAC_USE_COCOA + QUnifiedToolbarSurface *unifiedSurface; + void updateUnifiedToolbarOffset(); +#endif // QT_MAC_USE_COCOA + +#endif // Q_WS_MAC }; QT_END_NAMESPACE diff --git a/src/gui/widgets/qmenu.h b/src/gui/widgets/qmenu.h index 7708e05..77f3b1a 100644 --- a/src/gui/widgets/qmenu.h +++ b/src/gui/widgets/qmenu.h @@ -51,6 +51,10 @@ #include <QtGui/qpixmap.h> #endif +#ifdef Q_WS_WINCE +#include <windef.h> // for HMENU +#endif + QT_BEGIN_HEADER QT_BEGIN_NAMESPACE diff --git a/src/gui/widgets/qmenubar.cpp b/src/gui/widgets/qmenubar.cpp index df16f7f..ae56fa5 100644 --- a/src/gui/widgets/qmenubar.cpp +++ b/src/gui/widgets/qmenubar.cpp @@ -1628,10 +1628,10 @@ bool QMenuBar::eventFilter(QObject *object, QEvent *event) } /*! - \internal + Returns the QAction at \a pt. Returns 0 if there is no action at \a pt or if +the location has a separator. - Return the item at \a pt, or 0 if there is no item there or if it is - a separator item. + \sa addAction(), addSeparator() */ QAction *QMenuBar::actionAt(const QPoint &pt) const { @@ -1640,9 +1640,9 @@ QAction *QMenuBar::actionAt(const QPoint &pt) const } /*! - \internal + Returns the geometry of action \a act as a QRect. - Returns the geometry of action \a act. + \sa actionAt() */ QRect QMenuBar::actionGeometry(QAction *act) const { @@ -1836,10 +1836,17 @@ void QMenuBarPrivate::_q_updateLayout() } /*! - \internal + \fn void QMenuBar::setCornerWidget(QWidget *widget, Qt::Corner corner) - This sets widget \a w to be shown directly on the left of the first or - the right of the last menu item, depending on \a corner. + This sets the given \a widget to be shown directly on the left of the first + menu item, or on the right of the last menu item, depending on \a corner. + + The menu bar takes ownership of \a widget, reparenting it into the menu bar. + However, if the \a corner already contains a widget, this previous widget + will no longer be managed and will still be a visible child of the menu bar. + + \note Using a corner other than Qt::TopRightCorner or Qt::TopLeftCorner + will result in a warning. */ void QMenuBar::setCornerWidget(QWidget *w, Qt::Corner corner) { @@ -1869,10 +1876,11 @@ void QMenuBar::setCornerWidget(QWidget *w, Qt::Corner corner) } /*! - \internal + Returns the widget on the left of the first or on the right of the last menu + item, depending on \a corner. - Returns the widget in the left of the first or the right of the last menu - item, depending on \a corner. + \note Using a corner other than Qt::TopRightCorner or Qt::TopLeftCorner + will result in a warning. */ QWidget *QMenuBar::cornerWidget(Qt::Corner corner) const { diff --git a/src/gui/widgets/qtextedit.cpp b/src/gui/widgets/qtextedit.cpp index 4541730..6b3f444 100644 --- a/src/gui/widgets/qtextedit.cpp +++ b/src/gui/widgets/qtextedit.cpp @@ -773,7 +773,7 @@ Qt::Alignment QTextEdit::alignment() const is the document's parent object. The parent object of the provided document remains the owner of the object. - If the current document is a child of the text editor, then it is deleted. + The editor does not delete the current document, even if it is a child of the editor. \sa document() */ diff --git a/src/gui/widgets/qvalidator.cpp b/src/gui/widgets/qvalidator.cpp index b75db45..130d091 100644 --- a/src/gui/widgets/qvalidator.cpp +++ b/src/gui/widgets/qvalidator.cpp @@ -499,6 +499,8 @@ public: } QDoubleValidator::Notation notation; + + QValidator::State validateWithLocale(QString & input, QLocalePrivate::NumberMode numMode, const QLocale &locale) const; }; @@ -654,42 +656,49 @@ QValidator::State QDoubleValidator::validate(QString & input, int &) const break; } + State currentLocaleValidation = d->validateWithLocale(input, numMode, locale()); + if (currentLocaleValidation == Acceptable || locale().language() == QLocale::C) + return currentLocaleValidation; + State cLocaleValidation = d->validateWithLocale(input, numMode, QLocale(QLocale::C)); + return qMax(currentLocaleValidation, cLocaleValidation); +} + +QValidator::State QDoubleValidatorPrivate::validateWithLocale(QString &input, QLocalePrivate::NumberMode numMode, const QLocale &locale) const +{ + Q_Q(const QDoubleValidator); QByteArray buff; - if (!locale().d()->validateChars(input, numMode, &buff, dec)) { - QLocale cl(QLocale::C); - if (!cl.d()->validateChars(input, numMode, &buff, dec)) - return Invalid; - } + if (!locale.d()->validateChars(input, numMode, &buff, q->dec)) + return QValidator::Invalid; if (buff.isEmpty()) - return Intermediate; + return QValidator::Intermediate; - if (b >= 0 && buff.startsWith('-')) - return Invalid; + if (q->b >= 0 && buff.startsWith('-')) + return QValidator::Invalid; - if (t < 0 && buff.startsWith('+')) - return Invalid; + if (q->t < 0 && buff.startsWith('+')) + return QValidator::Invalid; bool ok, overflow; double i = QLocalePrivate::bytearrayToDouble(buff.constData(), &ok, &overflow); if (overflow) - return Invalid; + return QValidator::Invalid; if (!ok) - return Intermediate; + return QValidator::Intermediate; - if (i >= b && i <= t) - return Acceptable; + if (i >= q->b && i <= q->t) + return QValidator::Acceptable; - if (d->notation == StandardNotation) { - double max = qMax(qAbs(b), qAbs(t)); + if (notation == QDoubleValidator::StandardNotation) { + double max = qMax(qAbs(q->b), qAbs(q->t)); if (max < LLONG_MAX) { qlonglong n = pow10(numDigits(qlonglong(max))) - 1; if (qAbs(i) > n) - return Invalid; + return QValidator::Invalid; } } - return Intermediate; + return QValidator::Intermediate; } diff --git a/src/gui/widgets/widgets.pri b/src/gui/widgets/widgets.pri index 937b8d6..669b838 100644 --- a/src/gui/widgets/widgets.pri +++ b/src/gui/widgets/widgets.pri @@ -144,7 +144,7 @@ SOURCES += \ widgets/qplaintextedit.cpp \ widgets/qprintpreviewwidget.cpp -!embedded:mac { +!embedded:!qpa:mac { HEADERS += widgets/qmacnativewidget_mac.h \ widgets/qmaccocoaviewcontainer_mac.h OBJECTIVE_HEADERS += widgets/qcocoatoolbardelegate_mac_p.h \ |