diff options
Diffstat (limited to 'src/plugins/platforms')
27 files changed, 490 insertions, 87 deletions
diff --git a/src/plugins/platforms/glxconvenience/glxconvenience.pri b/src/plugins/platforms/glxconvenience/glxconvenience.pri index d6c9922..b4d43a3 100644 --- a/src/plugins/platforms/glxconvenience/glxconvenience.pri +++ b/src/plugins/platforms/glxconvenience/glxconvenience.pri @@ -5,3 +5,11 @@ HEADERS += \ SOURCES += \ $$PWD/qglxconvenience.cpp + +CONFIG += xrender + +xrender { + LIBS += -lXrender +} else { + DEFINES += QT_NO_XRENDER +} diff --git a/src/plugins/platforms/glxconvenience/qglxconvenience.cpp b/src/plugins/platforms/glxconvenience/qglxconvenience.cpp index c776f5b..34633d9 100644 --- a/src/plugins/platforms/glxconvenience/qglxconvenience.cpp +++ b/src/plugins/platforms/glxconvenience/qglxconvenience.cpp @@ -43,6 +43,10 @@ #include <QtCore/QVector> +#ifndef QT_NO_XRENDER +#include <X11/extensions/Xrender.h> +#endif + enum { XFocusOut = FocusOut, XFocusIn = FocusIn, @@ -84,14 +88,15 @@ QVector<int> qglx_buildSpec(const QPlatformWindowFormat &format, int drawableBit spec[i++] = GLX_ALPHA_SIZE; spec[i++] = (format.alphaBufferSize() == -1) ? 1 : format.alphaBufferSize(); } - spec[i++] = GLX_ACCUM_RED_SIZE; spec[i++] = (format.accumBufferSize() == -1) ? 1 : format.accumBufferSize(); - spec[i++] = GLX_ACCUM_GREEN_SIZE; spec[i++] = (format.accumBufferSize() == -1) ? 1 : format.accumBufferSize(); - spec[i++] = GLX_ACCUM_BLUE_SIZE; spec[i++] = (format.accumBufferSize() == -1) ? 1 : format.accumBufferSize(); + if (format.accum()) { + spec[i++] = GLX_ACCUM_RED_SIZE; spec[i++] = (format.accumBufferSize() == -1) ? 1 : format.accumBufferSize(); + spec[i++] = GLX_ACCUM_GREEN_SIZE; spec[i++] = (format.accumBufferSize() == -1) ? 1 : format.accumBufferSize(); + spec[i++] = GLX_ACCUM_BLUE_SIZE; spec[i++] = (format.accumBufferSize() == -1) ? 1 : format.accumBufferSize(); - if (format.alpha()) { - spec[i++] = GLX_ACCUM_ALPHA_SIZE; spec[i++] = (format.accumBufferSize() == -1) ? 1 : format.accumBufferSize(); + if (format.alpha()) { + spec[i++] = GLX_ACCUM_ALPHA_SIZE; spec[i++] = (format.accumBufferSize() == -1) ? 1 : format.accumBufferSize(); + } } - } else { spec[i++] = GLX_RENDER_TYPE; spec[i++] = GLX_COLOR_INDEX_BIT; //I'm really not sure if this works.... spec[i++] = GLX_BUFFER_SIZE; spec[i++] = 8; @@ -136,8 +141,17 @@ GLXFBConfig qglx_findConfig(Display *display, int screen , const QPlatformWindow if (reducedFormat.alpha()) { int alphaSize; glXGetFBConfigAttrib(display,configs[i],GLX_ALPHA_SIZE,&alphaSize); - if (alphaSize > 0) - break; + if (alphaSize > 0) { + XVisualInfo *visual = glXGetVisualFromFBConfig(display, chosenConfig); +#if !defined(QT_NO_XRENDER) + XRenderPictFormat *pictFormat = XRenderFindVisualFormat(display, visual->visual); + if (pictFormat->direct.alphaMask > 0) + break; +#else + if (visual->depth == 32) + break; +#endif + } } else { break; // Just choose the first in the list if there's no alpha requested } diff --git a/src/plugins/platforms/minimal/qminimalintegration.cpp b/src/plugins/platforms/minimal/qminimalintegration.cpp index 50c3626..b9ab528 100644 --- a/src/plugins/platforms/minimal/qminimalintegration.cpp +++ b/src/plugins/platforms/minimal/qminimalintegration.cpp @@ -50,8 +50,8 @@ QMinimalIntegration::QMinimalIntegration() QMinimalScreen *mPrimaryScreen = new QMinimalScreen(); mPrimaryScreen->mGeometry = QRect(0, 0, 240, 320); - mPrimaryScreen->mDepth = 16; - mPrimaryScreen->mFormat = QImage::Format_RGB16; + mPrimaryScreen->mDepth = 32; + mPrimaryScreen->mFormat = QImage::Format_ARGB32_Premultiplied; mScreens.append(mPrimaryScreen); } diff --git a/src/plugins/platforms/minimal/qminimalintegration.h b/src/plugins/platforms/minimal/qminimalintegration.h index df4a9da..d1fcc42 100644 --- a/src/plugins/platforms/minimal/qminimalintegration.h +++ b/src/plugins/platforms/minimal/qminimalintegration.h @@ -51,7 +51,7 @@ class QMinimalScreen : public QPlatformScreen { public: QMinimalScreen() - : mDepth(16), mFormat(QImage::Format_RGB16) {} + : mDepth(32), mFormat(QImage::Format_ARGB32_Premultiplied) {} QRect geometry() const { return mGeometry; } int depth() const { return mDepth; } diff --git a/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandglcontext.cpp b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandglcontext.cpp index 72ad5a8..0f27501 100644 --- a/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandglcontext.cpp +++ b/src/plugins/platforms/wayland/gl_integration/wayland_egl/qwaylandglcontext.cpp @@ -115,8 +115,15 @@ void *QWaylandGLContext::getProcAddress(const QString &string) void QWaylandGLContext::setEglSurface(EGLSurface surface) { - doneCurrent(); + bool wasCurrent = false; + if (QPlatformGLContext::currentContext() == this) { + wasCurrent = true; + doneCurrent(); + } mSurface = surface; + if (wasCurrent) { + makeCurrent(); + } } EGLConfig QWaylandGLContext::eglConfig() const diff --git a/src/plugins/platforms/wayland/gl_integration/xcomposite_glx/qwaylandxcompositeglxcontext.cpp b/src/plugins/platforms/wayland/gl_integration/xcomposite_glx/qwaylandxcompositeglxcontext.cpp index e53381e..dff6ffa 100644 --- a/src/plugins/platforms/wayland/gl_integration/xcomposite_glx/qwaylandxcompositeglxcontext.cpp +++ b/src/plugins/platforms/wayland/gl_integration/xcomposite_glx/qwaylandxcompositeglxcontext.cpp @@ -132,10 +132,12 @@ void QWaylandXCompositeGLXContext::geometryChanged() Colormap cmap = XCreateColormap(mGlxIntegration->xDisplay(),mGlxIntegration->rootWindow(),visualInfo->visual,AllocNone); XSetWindowAttributes a; + a.background_pixel = WhitePixel(mGlxIntegration->xDisplay(), mGlxIntegration->screen()); + a.border_pixel = BlackPixel(mGlxIntegration->xDisplay(), mGlxIntegration->screen()); a.colormap = cmap; mXWindow = XCreateWindow(mGlxIntegration->xDisplay(), mGlxIntegration->rootWindow(),0, 0, size.width(), size.height(), 0, visualInfo->depth, InputOutput, visualInfo->visual, - CWColormap, &a); + CWBackPixel|CWBorderPixel|CWColormap, &a); XCompositeRedirectWindow(mGlxIntegration->xDisplay(), mXWindow, CompositeRedirectManual); XMapWindow(mGlxIntegration->xDisplay(), mXWindow); diff --git a/src/plugins/platforms/wayland/qwaylandclipboard.cpp b/src/plugins/platforms/wayland/qwaylandclipboard.cpp index f2e6ccf..b7f6ae5 100644 --- a/src/plugins/platforms/wayland/qwaylandclipboard.cpp +++ b/src/plugins/platforms/wayland/qwaylandclipboard.cpp @@ -48,16 +48,54 @@ #include <QtCore/QStringList> #include <QtCore/QFile> #include <QtCore/QtDebug> +#include <QtGui/private/qdnd_p.h> static QWaylandClipboard *clipboard; +class QWaylandMimeData : public QInternalMimeData +{ +public: + void clearAll(); + void setFormats(const QStringList &formatList); + bool hasFormat_sys(const QString &mimeType) const; + QStringList formats_sys() const; + QVariant retrieveData_sys(const QString &mimeType, QVariant::Type type) const; +private: + QStringList mFormatList; +}; + +void QWaylandMimeData::clearAll() +{ + clear(); + mFormatList.clear(); +} + +void QWaylandMimeData::setFormats(const QStringList &formatList) +{ + mFormatList = formatList; +} + +bool QWaylandMimeData::hasFormat_sys(const QString &mimeType) const +{ + return formats().contains(mimeType); +} + +QStringList QWaylandMimeData::formats_sys() const +{ + return mFormatList; +} + +QVariant QWaylandMimeData::retrieveData_sys(const QString &mimeType, QVariant::Type type) const +{ + return clipboard->retrieveData(mimeType, type); +} + class QWaylandSelection { public: QWaylandSelection(QWaylandDisplay *display, QMimeData *data); ~QWaylandSelection(); -private: static uint32_t getTime(); static void send(void *data, struct wl_selection *selection, const char *mime_type, int fd); static void cancelled(void *data, struct wl_selection *selection); @@ -125,7 +163,7 @@ void QWaylandSelection::cancelled(void *data, struct wl_selection *selection) } QWaylandClipboard::QWaylandClipboard(QWaylandDisplay *display) - : mDisplay(display), mSelection(0), mMimeDataIn(0), mOffer(0) + : mDisplay(display), mMimeDataIn(0), mOffer(0) { clipboard = this; } @@ -157,32 +195,39 @@ void QWaylandClipboard::forceRoundtrip(struct wl_display *display) wl_display_iterate(display, WL_DISPLAY_READABLE); } -const QMimeData *QWaylandClipboard::mimeData(QClipboard::Mode mode) const +QVariant QWaylandClipboard::retrieveData(const QString &mimeType, QVariant::Type type) const +{ + Q_UNUSED(type); + if (mOfferedMimeTypes.isEmpty() || !mOffer) + return QVariant(); + int pipefd[2]; + if (pipe(pipefd) == -1) { + qWarning("QWaylandClipboard: pipe() failed"); + return QVariant(); + } + QByteArray mimeTypeBa = mimeType.toLatin1(); + wl_selection_offer_receive(mOffer, mimeTypeBa.constData(), pipefd[1]); + QByteArray content; + forceRoundtrip(mDisplay->wl_display()); + char buf[256]; + int n; + close(pipefd[1]); + while ((n = read(pipefd[0], &buf, sizeof buf)) > 0) + content.append(buf, n); + close(pipefd[0]); + return content; +} + +QMimeData *QWaylandClipboard::mimeData(QClipboard::Mode mode) { Q_ASSERT(mode == QClipboard::Clipboard); + if (!mSelections.isEmpty()) + return mSelections.last()->mMimeData; if (!mMimeDataIn) - mMimeDataIn = new QMimeData; - mMimeDataIn->clear(); - if (!mOfferedMimeTypes.isEmpty() && mOffer) { - foreach (const QString &mimeType, mOfferedMimeTypes) { - int pipefd[2]; - if (pipe(pipefd) == -1) { - qWarning("QWaylandClipboard::mimedata: pipe() failed"); - break; - } - QByteArray mimeTypeBa = mimeType.toLatin1(); - wl_selection_offer_receive(mOffer, mimeTypeBa.constData(), pipefd[1]); - QByteArray content; - forceRoundtrip(mDisplay->wl_display()); - char buf[256]; - int n; - close(pipefd[1]); - while ((n = read(pipefd[0], &buf, sizeof buf)) > 0) - content.append(buf, n); - close(pipefd[0]); - mMimeDataIn->setData(mimeType, content); - } - } + mMimeDataIn = new QWaylandMimeData; + mMimeDataIn->clearAll(); + if (!mOfferedMimeTypes.isEmpty() && mOffer) + mMimeDataIn->setFormats(mOfferedMimeTypes); return mMimeDataIn; } @@ -192,7 +237,7 @@ void QWaylandClipboard::setMimeData(QMimeData *data, QClipboard::Mode mode) if (!mDisplay->inputDevices().isEmpty()) { if (!data) data = new QMimeData; - mSelection = new QWaylandSelection(mDisplay, data); + mSelections.append(new QWaylandSelection(mDisplay, data)); } else { qWarning("QWaylandClipboard::setMimeData: No input devices"); } @@ -222,21 +267,27 @@ void QWaylandClipboard::offer(void *data, struct wl_selection_offer *selection_offer, const char *type) { + Q_UNUSED(data); Q_UNUSED(selection_offer); - QWaylandClipboard *self = static_cast<QWaylandClipboard *>(data); - self->mOfferedMimeTypes.append(QString::fromLatin1(type)); + clipboard->mOfferedMimeTypes.append(QString::fromLatin1(type)); } void QWaylandClipboard::keyboardFocus(void *data, struct wl_selection_offer *selection_offer, wl_input_device *input_device) { - QWaylandClipboard *self = static_cast<QWaylandClipboard *>(data); + Q_UNUSED(data); if (!input_device) { wl_selection_offer_destroy(selection_offer); - self->mOffer = 0; + clipboard->mOffer = 0; return; } - self->mOffer = selection_offer; - self->emitChanged(QClipboard::Clipboard); + clipboard->mOffer = selection_offer; + if (clipboard->mSelections.isEmpty()) + QMetaObject::invokeMethod(&clipboard->mEmitter, "emitChanged", Qt::QueuedConnection); +} + +void QWaylandClipboardSignalEmitter::emitChanged() +{ + clipboard->emitChanged(QClipboard::Clipboard); } diff --git a/src/plugins/platforms/wayland/qwaylandclipboard.h b/src/plugins/platforms/wayland/qwaylandclipboard.h index dc51854..f45fb8d 100644 --- a/src/plugins/platforms/wayland/qwaylandclipboard.h +++ b/src/plugins/platforms/wayland/qwaylandclipboard.h @@ -44,18 +44,27 @@ #include <QtGui/QPlatformClipboard> #include <QtCore/QStringList> +#include <QtCore/QVariant> class QWaylandDisplay; class QWaylandSelection; +class QWaylandMimeData; struct wl_selection_offer; +class QWaylandClipboardSignalEmitter : public QObject +{ + Q_OBJECT +public slots: + void emitChanged(); +}; + class QWaylandClipboard : public QPlatformClipboard { public: QWaylandClipboard(QWaylandDisplay *display); ~QWaylandClipboard(); - const QMimeData *mimeData(QClipboard::Mode mode = QClipboard::Clipboard) const; + QMimeData *mimeData(QClipboard::Mode mode = QClipboard::Clipboard); void setMimeData(QMimeData *data, QClipboard::Mode mode = QClipboard::Clipboard); bool supportsMode(QClipboard::Mode mode) const; @@ -63,6 +72,8 @@ public: void createSelectionOffer(uint32_t id); + QVariant retrieveData(const QString &mimeType, QVariant::Type type) const; + private: static void offer(void *data, struct wl_selection_offer *selection_offer, @@ -76,11 +87,11 @@ private: static void forceRoundtrip(struct wl_display *display); QWaylandDisplay *mDisplay; - QWaylandSelection *mSelection; - mutable QMimeData *mMimeDataIn; + QWaylandMimeData *mMimeDataIn; QList<QWaylandSelection *> mSelections; QStringList mOfferedMimeTypes; struct wl_selection_offer *mOffer; + QWaylandClipboardSignalEmitter mEmitter; }; #endif // QWAYLANDCLIPBOARD_H diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.cpp b/src/plugins/platforms/wayland/qwaylanddisplay.cpp index 14a8dcf..83516e9 100644 --- a/src/plugins/platforms/wayland/qwaylanddisplay.cpp +++ b/src/plugins/platforms/wayland/qwaylanddisplay.cpp @@ -51,6 +51,10 @@ #include "gl_integration/qwaylandglintegration.h" #endif +#ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT +#include "windowmanager_integration/qwaylandwindowmanagerintegration.h" +#endif + #include <QtCore/QAbstractEventDispatcher> #include <QtGui/QApplication> #include <QtGui/private/qapplication_p.h> @@ -77,17 +81,17 @@ struct wl_buffer *QWaylandDisplay::createShmBuffer(int fd, struct wl_visual *QWaylandDisplay::rgbVisual() { - return wl_display_get_rgb_visual(mDisplay); + return rgb_visual; } struct wl_visual *QWaylandDisplay::argbVisual() { - return wl_display_get_argb_visual(mDisplay); + return argb_visual; } struct wl_visual *QWaylandDisplay::argbPremultipliedVisual() { - return wl_display_get_premultiplied_argb_visual(mDisplay); + return premultiplied_argb_visual; } #ifdef QT_WAYLAND_GL_SUPPORT @@ -97,6 +101,13 @@ QWaylandGLIntegration * QWaylandDisplay::eglIntegration() } #endif +#ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT +QWaylandWindowManagerIntegration *QWaylandDisplay::windowManagerIntegration() +{ + return mWindowManagerIntegration; +} +#endif + void QWaylandDisplay::shellHandleConfigure(void *data, struct wl_shell *shell, uint32_t time, uint32_t edges, struct wl_surface *surface, @@ -116,6 +127,7 @@ const struct wl_shell_listener QWaylandDisplay::shellListener = { }; QWaylandDisplay::QWaylandDisplay(void) + : argb_visual(0), premultiplied_argb_visual(0), rgb_visual(0) { mDisplay = wl_display_connect(NULL); if (mDisplay == NULL) { @@ -128,6 +140,11 @@ QWaylandDisplay::QWaylandDisplay(void) #ifdef QT_WAYLAND_GL_SUPPORT mEglIntegration = QWaylandGLIntegration::createGLIntegration(this); #endif + +#ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT + mWindowManagerIntegration = QWaylandWindowManagerIntegration::createIntegration(this); +#endif + blockingReadEvents(); qRegisterMetaType<uint32_t>("uint32_t"); @@ -228,6 +245,11 @@ const struct wl_output_listener QWaylandDisplay::outputListener = { QWaylandDisplay::outputHandleGeometry }; +const struct wl_compositor_listener QWaylandDisplay::compositorListener = { + QWaylandDisplay::handleVisual, +}; + + void QWaylandDisplay::waitForScreens() { flushRequests(); @@ -256,6 +278,8 @@ void QWaylandDisplay::displayHandleGlobal(uint32_t id, wl_output_add_listener(output, &outputListener, this); } else if (interface == "wl_compositor") { mCompositor = wl_compositor_create(mDisplay, id, 1); + wl_compositor_add_listener(mCompositor, + &compositorListener, this); } else if (interface == "wl_shm") { mShm = wl_shm_create(mDisplay, id, 1); } else if (interface == "wl_shell"){ @@ -271,3 +295,23 @@ void QWaylandDisplay::displayHandleGlobal(uint32_t id, clipboard->createSelectionOffer(id); } } + +void QWaylandDisplay::handleVisual(void *data, + struct wl_compositor *compositor, + uint32_t id, uint32_t token) +{ + QWaylandDisplay *self = static_cast<QWaylandDisplay *>(data); + + switch (token) { + case WL_COMPOSITOR_VISUAL_ARGB32: + self->argb_visual = wl_visual_create(self->mDisplay, id, 1); + break; + case WL_COMPOSITOR_VISUAL_PREMULTIPLIED_ARGB32: + self->premultiplied_argb_visual = + wl_visual_create(self->mDisplay, id, 1); + break; + case WL_COMPOSITOR_VISUAL_XRGB32: + self->rgb_visual = wl_visual_create(self->mDisplay, id, 1); + break; + } +} diff --git a/src/plugins/platforms/wayland/qwaylanddisplay.h b/src/plugins/platforms/wayland/qwaylanddisplay.h index 7cb2df1..765be62 100644 --- a/src/plugins/platforms/wayland/qwaylanddisplay.h +++ b/src/plugins/platforms/wayland/qwaylanddisplay.h @@ -55,6 +55,8 @@ class QWaylandBuffer; class QPlatformScreen; class QWaylandScreen; class QWaylandGLIntegration; +class QWaylandWindowManagerIntegration; + class QWaylandDisplay : public QObject { Q_OBJECT @@ -74,6 +76,11 @@ public: #ifdef QT_WAYLAND_GL_SUPPORT QWaylandGLIntegration *eglIntegration(); #endif + +#ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT + QWaylandWindowManagerIntegration *windowManagerIntegration(); +#endif + void setCursor(QWaylandBuffer *buffer, int32_t x, int32_t y); void syncCallback(wl_display_sync_func_t func, void *data); @@ -109,7 +116,10 @@ private: uint32_t mSocketMask; + struct wl_visual *argb_visual, *premultiplied_argb_visual, *rgb_visual; + static const struct wl_output_listener outputListener; + static const struct wl_compositor_listener compositorListener; static int sourceUpdate(uint32_t mask, void *data); static void displayHandleGlobal(struct wl_display *display, uint32_t id, @@ -120,10 +130,17 @@ private: int32_t x, int32_t y, int32_t width, int32_t height); + static void handleVisual(void *data, + struct wl_compositor *compositor, + uint32_t id, uint32_t token); #ifdef QT_WAYLAND_GL_SUPPORT QWaylandGLIntegration *mEglIntegration; #endif +#ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT + QWaylandWindowManagerIntegration *mWindowManagerIntegration; +#endif + static void shellHandleConfigure(void *data, struct wl_shell *shell, uint32_t time, uint32_t edges, struct wl_surface *surface, diff --git a/src/plugins/platforms/wayland/qwaylandwindow.cpp b/src/plugins/platforms/wayland/qwaylandwindow.cpp index 734591f..333a953 100644 --- a/src/plugins/platforms/wayland/qwaylandwindow.cpp +++ b/src/plugins/platforms/wayland/qwaylandwindow.cpp @@ -46,6 +46,11 @@ #include "qwaylandinputdevice.h" #include "qwaylandscreen.h" +#ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT +#include "windowmanager_integration/qwaylandwindowmanagerintegration.h" +#endif + +#include <QCoreApplication> #include <QtGui/QWidget> #include <QtGui/QWindowSystemInterface> @@ -60,6 +65,11 @@ QWaylandWindow::QWaylandWindow(QWidget *window) static WId id = 1; mWindowId = id++; +#ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT + mDisplay->windowManagerIntegration()->mapClientToProcess(qApp->applicationPid()); + mDisplay->windowManagerIntegration()->authenticateWithToken(); +#endif + mSurface = mDisplay->createSurface(this); } @@ -120,7 +130,6 @@ void QWaylandWindow::attach(QWaylandBuffer *buffer) } } - void QWaylandWindow::damage(const QRegion ®ion) { //We have to do sync stuff before calling damage, or we might diff --git a/src/plugins/platforms/wayland/wayland.pro b/src/plugins/platforms/wayland/wayland.pro index 76f8be5..dca72fd 100644 --- a/src/plugins/platforms/wayland/wayland.pro +++ b/src/plugins/platforms/wayland/wayland.pro @@ -40,8 +40,10 @@ QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_WAYLAND INCLUDEPATH += $$PWD include ($$PWD/gl_integration/gl_integration.pri) +include ($$PWD/windowmanager_integration/windowmanager_integration.pri) include (../fontdatabases/genericunix/genericunix.pri) target.path += $$[QT_INSTALL_PLUGINS]/platforms INSTALLS += target + diff --git a/src/plugins/platforms/wayland/wayland_sha1.txt b/src/plugins/platforms/wayland/wayland_sha1.txt new file mode 100644 index 0000000..d262437 --- /dev/null +++ b/src/plugins/platforms/wayland/wayland_sha1.txt @@ -0,0 +1,3 @@ +This version of the Qt Wayland plugin is checked against the following sha1 +from the Wayland repository: +eff7fc0d99be2e51eaa351785030c8d374ac71de diff --git a/src/plugins/platforms/wayland/windowmanager_integration/qwaylandwindowmanagerintegration.cpp b/src/plugins/platforms/wayland/windowmanager_integration/qwaylandwindowmanagerintegration.cpp new file mode 100644 index 0000000..e4a6218 --- /dev/null +++ b/src/plugins/platforms/wayland/windowmanager_integration/qwaylandwindowmanagerintegration.cpp @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the plugins 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 "qwaylandwindowmanagerintegration.h" +#include "qwaylandwindowmanager-client-protocol.h" + +#include <stdint.h> + +QWaylandWindowManagerIntegration *QWaylandWindowManagerIntegration::createIntegration(QWaylandDisplay *waylandDisplay) +{ + return new QWaylandWindowManagerIntegration(waylandDisplay); +} + +QWaylandWindowManagerIntegration::QWaylandWindowManagerIntegration(QWaylandDisplay *waylandDisplay) + : mWaylandDisplay(waylandDisplay) + , mWaylandWindowManager(0) +{ + wl_display_add_global_listener(mWaylandDisplay->wl_display(), + QWaylandWindowManagerIntegration::wlHandleListenerGlobal, + this); +} + +QWaylandWindowManagerIntegration::~QWaylandWindowManagerIntegration() +{ + +} + +struct wl_windowmanager *QWaylandWindowManagerIntegration::windowManager() const +{ + return mWaylandWindowManager; +} + +void QWaylandWindowManagerIntegration::wlHandleListenerGlobal(wl_display *display, uint32_t id, const char *interface, uint32_t version, void *data) +{ + if (strcmp(interface, "wl_windowmanager") == 0) { + QWaylandWindowManagerIntegration *integration = static_cast<QWaylandWindowManagerIntegration *>(data); + integration->mWaylandWindowManager = wl_windowmanager_create(display, id); + } +} + +void QWaylandWindowManagerIntegration::mapClientToProcess(long long processId) +{ + if (mWaylandWindowManager) + wl_windowmanager_map_client_to_process(mWaylandWindowManager, (uint32_t) processId); +} + +void QWaylandWindowManagerIntegration::authenticateWithToken(const QByteArray &token) +{ + QByteArray authToken = token; + if (authToken.isEmpty()) + authToken = qgetenv("WL_AUTHENTICATION_TOKEN"); + if (mWaylandWindowManager) + wl_windowmanager_authenticate_with_token(mWaylandWindowManager, authToken.constData()); +} diff --git a/src/plugins/platforms/wayland/windowmanager_integration/qwaylandwindowmanagerintegration.h b/src/plugins/platforms/wayland/windowmanager_integration/qwaylandwindowmanagerintegration.h new file mode 100644 index 0000000..a79f205 --- /dev/null +++ b/src/plugins/platforms/wayland/windowmanager_integration/qwaylandwindowmanagerintegration.h @@ -0,0 +1,70 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the plugins 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 QWAYLANDWINDOWMANAGERINTEGRATION_H +#define QWAYLANDWINDOWMANAGERINTEGRATION_H + +#include <QObject> +#include "wayland-client.h" +#include "qwaylanddisplay.h" + +class QWaylandWindowManagerIntegration +{ +public: + explicit QWaylandWindowManagerIntegration(QWaylandDisplay *waylandDisplay); + virtual ~QWaylandWindowManagerIntegration(); + static QWaylandWindowManagerIntegration *createIntegration(QWaylandDisplay *waylandDisplay); + struct wl_windowmanager *windowManager() const; + + void mapSurfaceToProcess(struct wl_surface *surface, long long processId); + void mapClientToProcess(long long processId); + void authenticateWithToken(const QByteArray &token = QByteArray()); + +private: + static void wlHandleListenerGlobal(wl_display *display, uint32_t id, + const char *interface, uint32_t version, void *data); + +private: + QWaylandDisplay *mWaylandDisplay; + struct wl_windowmanager *mWaylandWindowManager; +}; + +#endif // QWAYLANDWINDOWMANAGERINTEGRATION_H diff --git a/src/plugins/platforms/wayland/windowmanager_integration/windowmanager_integration.pri b/src/plugins/platforms/wayland/windowmanager_integration/windowmanager_integration.pri new file mode 100644 index 0000000..664389a --- /dev/null +++ b/src/plugins/platforms/wayland/windowmanager_integration/windowmanager_integration.pri @@ -0,0 +1,16 @@ +DEFINES += QT_WAYLAND_WINDOWMANAGER_SUPPORT + +contains(DEFINES, QT_WAYLAND_WINDOWMANAGER_SUPPORT) { + + HEADERS += \ + $$PWD/qwaylandwindowmanagerintegration.h + + SOURCES += \ + $$PWD/qwaylandwindowmanagerintegration.cpp + + INCLUDEPATH += $$QT_SOURCE_TREE/src/3rdparty/wayland + HEADERS += \ + $$QT_SOURCE_TREE/src/3rdparty/wayland/qwaylandwindowmanager-client-protocol.h + SOURCES += \ + $$QT_SOURCE_TREE/src/3rdparty/wayland/wayland-windowmanager-protocol.c +} diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp index c687e4c..0a02c7e 100644 --- a/src/plugins/platforms/xcb/qxcbwindow.cpp +++ b/src/plugins/platforms/xcb/qxcbwindow.cpp @@ -113,7 +113,8 @@ QXcbWindow::QXcbWindow(QWidget *tlw) #if defined(XCB_USE_GLX) || defined(XCB_USE_EGL) if (tlw->platformWindowFormat().windowApi() == QPlatformWindowFormat::OpenGL - && QApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL)) + && QApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL) + || tlw->platformWindowFormat().alpha()) { #if defined(XCB_USE_GLX) XVisualInfo *visualInfo = qglx_findVisualInfo(DISPLAY_FROM_XCB(m_screen),m_screen->screenNumber(), tlw->platformWindowFormat()); @@ -131,13 +132,17 @@ QXcbWindow::QXcbWindow(QWidget *tlw) visualInfo = XGetVisualInfo(DISPLAY_FROM_XCB(this), VisualIDMask, &visualInfoTemplate, &matchingCount); #endif //XCB_USE_GLX if (visualInfo) { + m_depth = visualInfo->depth; + m_format = (m_depth == 32) ? QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32; Colormap cmap = XCreateColormap(DISPLAY_FROM_XCB(this), m_screen->root(), visualInfo->visual, AllocNone); XSetWindowAttributes a; + a.background_pixel = WhitePixel(DISPLAY_FROM_XCB(this), m_screen->screenNumber()); + a.border_pixel = BlackPixel(DISPLAY_FROM_XCB(this), m_screen->screenNumber()); a.colormap = cmap; m_window = XCreateWindow(DISPLAY_FROM_XCB(this), m_screen->root(), tlw->x(), tlw->y(), tlw->width(), tlw->height(), 0, visualInfo->depth, InputOutput, visualInfo->visual, - CWColormap, &a); + CWBackPixel|CWBorderPixel|CWColormap, &a); printf("created GL window: %d\n", m_window); } else { @@ -147,6 +152,8 @@ QXcbWindow::QXcbWindow(QWidget *tlw) #endif //defined(XCB_USE_GLX) || defined(XCB_USE_EGL) { m_window = xcb_generate_id(xcb_connection()); + m_depth = m_screen->screen()->root_depth; + m_format = (m_depth == 32) ? QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32; Q_XCB_CALL(xcb_create_window(xcb_connection(), XCB_COPY_FROM_PARENT, // depth -- same as root diff --git a/src/plugins/platforms/xcb/qxcbwindow.h b/src/plugins/platforms/xcb/qxcbwindow.h index 3f4d2d2..69d0bc2 100644 --- a/src/plugins/platforms/xcb/qxcbwindow.h +++ b/src/plugins/platforms/xcb/qxcbwindow.h @@ -44,6 +44,7 @@ #include <QtGui/QPlatformWindow> #include <QtGui/QPlatformWindowFormat> +#include <QtGui/QImage> #include <xcb/xcb.h> #include <xcb/sync.h> @@ -74,6 +75,8 @@ public: QPlatformGLContext *glContext() const; xcb_window_t window() const { return m_window; } + uint depth() const { return m_depth; } + QImage::Format format() const { return m_format; } void handleExposeEvent(const xcb_expose_event_t *event); void handleClientMessageEvent(const xcb_client_message_event_t *event); @@ -99,6 +102,9 @@ private: xcb_window_t m_window; QPlatformGLContext *m_context; + uint m_depth; + QImage::Format m_format; + xcb_sync_int64_t m_syncValue; xcb_sync_counter_t m_syncCounter; diff --git a/src/plugins/platforms/xcb/qxcbwindowsurface.cpp b/src/plugins/platforms/xcb/qxcbwindowsurface.cpp index 827a899..4fcd207 100644 --- a/src/plugins/platforms/xcb/qxcbwindowsurface.cpp +++ b/src/plugins/platforms/xcb/qxcbwindowsurface.cpp @@ -54,11 +54,12 @@ #include <stdio.h> #include <qdebug.h> +#include <qpainter.h> class QXcbShmImage : public QXcbObject { public: - QXcbShmImage(QXcbScreen *connection, const QSize &size); + QXcbShmImage(QXcbScreen *connection, const QSize &size, uint depth, QImage::Format format); ~QXcbShmImage() { destroy(); } QImage *image() { return &m_qimage; } @@ -81,7 +82,7 @@ private: QRegion m_dirty; }; -QXcbShmImage::QXcbShmImage(QXcbScreen *screen, const QSize &size) +QXcbShmImage::QXcbShmImage(QXcbScreen *screen, const QSize &size, uint depth, QImage::Format format) : QXcbObject(screen->connection()) , m_gc(0) , m_gc_window(0) @@ -91,7 +92,7 @@ QXcbShmImage::QXcbShmImage(QXcbScreen *screen, const QSize &size) size.width(), size.height(), XCB_IMAGE_FORMAT_Z_PIXMAP, - screen->depth(), + depth, 0, ~0, 0); @@ -111,7 +112,7 @@ QXcbShmImage::QXcbShmImage(QXcbScreen *screen, const QSize &size) if (shmctl(m_shm_info.shmid, IPC_RMID, 0) == -1) qWarning() << "QXcbWindowSurface: Error while marking the shared memory segment to be destroyed"; - m_qimage = QImage( (uchar*) m_xcb_image->data, m_xcb_image->width, m_xcb_image->height, m_xcb_image->stride, screen->format()); + m_qimage = QImage( (uchar*) m_xcb_image->data, m_xcb_image->width, m_xcb_image->height, m_xcb_image->stride, format); } void QXcbShmImage::destroy() @@ -189,6 +190,16 @@ QPaintDevice *QXcbWindowSurface::paintDevice() void QXcbWindowSurface::beginPaint(const QRegion ®ion) { m_image->preparePaint(region); + + if (m_image->image()->hasAlphaChannel()) { + QPainter p(m_image->image()); + p.setCompositionMode(QPainter::CompositionMode_Source); + const QVector<QRect> rects = region.rects(); + const QColor blank = Qt::transparent; + for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end(); ++it) { + p.fillRect(*it, blank); + } + } } void QXcbWindowSurface::endPaint(const QRegion &) @@ -232,9 +243,10 @@ void QXcbWindowSurface::resize(const QSize &size) QWindowSurface::resize(size); QXcbScreen *screen = static_cast<QXcbScreen *>(QPlatformScreen::platformScreenForWidget(window())); + QXcbWindow* win = static_cast<QXcbWindow *>(window()->platformWindow()); delete m_image; - m_image = new QXcbShmImage(screen, size); + m_image = new QXcbShmImage(screen, size, win->depth(), win->format()); Q_XCB_NOOP(connection()); m_syncingResize = true; diff --git a/src/plugins/platforms/xlib/qxlibclipboard.cpp b/src/plugins/platforms/xlib/qxlibclipboard.cpp index dbe81e0..2c1d91b 100644 --- a/src/plugins/platforms/xlib/qxlibclipboard.cpp +++ b/src/plugins/platforms/xlib/qxlibclipboard.cpp @@ -161,12 +161,11 @@ QXlibClipboard::QXlibClipboard(QXlibScreen *screen) { } -const QMimeData * QXlibClipboard::mimeData(QClipboard::Mode mode) const +QMimeData * QXlibClipboard::mimeData(QClipboard::Mode mode) { if (mode == QClipboard::Clipboard) { if (!m_xClipboard) { - QXlibClipboard *that = const_cast<QXlibClipboard *>(this); - that->m_xClipboard = new QXlibClipboardMime(mode,that); + m_xClipboard = new QXlibClipboardMime(mode, this); } Window clipboardOwner = XGetSelectionOwner(screen()->display()->nativeDisplay(),QXlibStatic::atom(QXlibStatic::CLIPBOARD)); if (clipboardOwner == owner()) { @@ -176,8 +175,7 @@ const QMimeData * QXlibClipboard::mimeData(QClipboard::Mode mode) const } } else if (mode == QClipboard::Selection) { if (!m_xSelection) { - QXlibClipboard *that = const_cast<QXlibClipboard *>(this); - that->m_xSelection = new QXlibClipboardMime(mode,that); + m_xSelection = new QXlibClipboardMime(mode, this); } Window clipboardOwner = XGetSelectionOwner(screen()->display()->nativeDisplay(),XA_PRIMARY); if (clipboardOwner == owner()) { diff --git a/src/plugins/platforms/xlib/qxlibclipboard.h b/src/plugins/platforms/xlib/qxlibclipboard.h index 5d78a7f..8fdc18b 100644 --- a/src/plugins/platforms/xlib/qxlibclipboard.h +++ b/src/plugins/platforms/xlib/qxlibclipboard.h @@ -51,7 +51,7 @@ class QXlibClipboard : public QPlatformClipboard public: QXlibClipboard(QXlibScreen *screen); - const QMimeData *mimeData(QClipboard::Mode mode) const; + QMimeData *mimeData(QClipboard::Mode mode); void setMimeData(QMimeData *data, QClipboard::Mode mode); bool supportsMode(QClipboard::Mode mode) const; diff --git a/src/plugins/platforms/xlib/qxlibintegration.cpp b/src/plugins/platforms/xlib/qxlibintegration.cpp index 90ef066..02104d9 100644 --- a/src/plugins/platforms/xlib/qxlibintegration.cpp +++ b/src/plugins/platforms/xlib/qxlibintegration.cpp @@ -150,7 +150,7 @@ bool QXlibIntegration::hasOpenGL() const { #if !defined(QT_NO_OPENGL) #if !defined(QT_OPENGL_ES_2) - QXlibScreen *screen = static_cast<const QXlibScreen *>(mScreens.at(0)); + QXlibScreen *screen = static_cast<QXlibScreen *>(mScreens.at(0)); return glXQueryExtension(screen->display()->nativeDisplay(), 0, 0) != 0; #else static bool eglHasbeenInitialized = false; diff --git a/src/plugins/platforms/xlib/qxlibscreen.cpp b/src/plugins/platforms/xlib/qxlibscreen.cpp index 8f21ec3..b069985 100644 --- a/src/plugins/platforms/xlib/qxlibscreen.cpp +++ b/src/plugins/platforms/xlib/qxlibscreen.cpp @@ -41,6 +41,8 @@ #include "qxlibscreen.h" +#include <X11/extensions/Xfixes.h> + #include "qxlibcursor.h" #include "qxlibwindow.h" #include "qxlibkeyboard.h" diff --git a/src/plugins/platforms/xlib/qxlibstatic.h b/src/plugins/platforms/xlib/qxlibstatic.h index b46b28d..9caa2fa 100644 --- a/src/plugins/platforms/xlib/qxlibstatic.h +++ b/src/plugins/platforms/xlib/qxlibstatic.h @@ -136,6 +136,7 @@ typedef char *XPointer; #endif #ifndef QT_NO_XFIXES +#include <X11/extensions/Xfixes.h> typedef Bool (*PtrXFixesQueryExtension)(Display *, int *, int *); typedef Status (*PtrXFixesQueryVersion)(Display *, int *, int *); typedef void (*PtrXFixesSetCursorName)(Display *dpy, Cursor cursor, const char *name); diff --git a/src/plugins/platforms/xlib/qxlibwindow.cpp b/src/plugins/platforms/xlib/qxlibwindow.cpp index 1666b1c..823fae9 100644 --- a/src/plugins/platforms/xlib/qxlibwindow.cpp +++ b/src/plugins/platforms/xlib/qxlibwindow.cpp @@ -47,14 +47,6 @@ #include "qxlibstatic.h" #include "qxlibdisplay.h" -#include <QtGui/QWindowSystemInterface> -#include <QSocketNotifier> -#include <QApplication> -#include <QDebug> - -#include <QtGui/private/qwindowsurface_p.h> -#include <QtGui/private/qapplication_p.h> - #if !defined(QT_NO_OPENGL) #if !defined(QT_OPENGL_ES_2) #include "qglxintegration.h" @@ -66,6 +58,15 @@ #endif //QT_OPENGL_ES_2 #endif //QT_NO_OPENGL + +#include <QtGui/QWindowSystemInterface> +#include <QSocketNotifier> +#include <QApplication> +#include <QDebug> + +#include <QtGui/private/qwindowsurface_p.h> +#include <QtGui/private/qapplication_p.h> + //#define MYX11_DEBUG QT_BEGIN_NAMESPACE @@ -80,9 +81,10 @@ QXlibWindow::QXlibWindow(QWidget *window) int w = window->width(); int h = window->height(); - if(window->platformWindowFormat().windowApi() == QPlatformWindowFormat::OpenGL - && QApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL) ) { #if !defined(QT_NO_OPENGL) + if(window->platformWindowFormat().windowApi() == QPlatformWindowFormat::OpenGL + && QApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL) + || window->platformWindowFormat().alpha()) { #if !defined(QT_OPENGL_ES_2) XVisualInfo *visualInfo = qglx_findVisualInfo(mScreen->display()->nativeDisplay(),mScreen->xScreenNumber(),window->platformWindowFormat()); #else @@ -101,18 +103,28 @@ QXlibWindow::QXlibWindow(QWidget *window) visualInfo = XGetVisualInfo(mScreen->display()->nativeDisplay(), VisualIDMask, &visualInfoTemplate, &matchingCount); #endif //!defined(QT_OPENGL_ES_2) if (visualInfo) { - Colormap cmap = XCreateColormap(mScreen->display()->nativeDisplay(),mScreen->rootWindow(),visualInfo->visual,AllocNone); + mDepth = visualInfo->depth; + mFormat = (mDepth == 32) ? QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32; + mVisual = visualInfo->visual; + Colormap cmap = XCreateColormap(mScreen->display()->nativeDisplay(), mScreen->rootWindow(), visualInfo->visual, AllocNone); XSetWindowAttributes a; + a.background_pixel = WhitePixel(mScreen->display()->nativeDisplay(), mScreen->xScreenNumber()); + a.border_pixel = BlackPixel(mScreen->display()->nativeDisplay(), mScreen->xScreenNumber()); a.colormap = cmap; x_window = XCreateWindow(mScreen->display()->nativeDisplay(), mScreen->rootWindow(),x, y, w, h, 0, visualInfo->depth, InputOutput, visualInfo->visual, - CWColormap, &a); + CWBackPixel|CWBorderPixel|CWColormap, &a); } else { qFatal("no window!"); } + } else #endif //!defined(QT_NO_OPENGL) - } else { + { + mDepth = mScreen->depth(); + mFormat = (mDepth == 32) ? QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32; + mVisual = mScreen->defaultVisual(); + x_window = XCreateSimpleWindow(mScreen->display()->nativeDisplay(), mScreen->rootWindow(), x, y, w, h, 0 /*border_width*/, mScreen->blackPixel(), mScreen->whitePixel()); diff --git a/src/plugins/platforms/xlib/qxlibwindow.h b/src/plugins/platforms/xlib/qxlibwindow.h index adc2f85..da29efb 100644 --- a/src/plugins/platforms/xlib/qxlibwindow.h +++ b/src/plugins/platforms/xlib/qxlibwindow.h @@ -122,6 +122,10 @@ public: Window xWindow() const; GC graphicsContext() const; + inline uint depth() const { return mDepth; } + QImage::Format format() const { return mFormat; } + Visual* visual() const { return mVisual; } + protected: QVector<Atom> getNetWmState() const; void setMWMHints(const QXlibMWMHints &mwmhints); @@ -135,6 +139,10 @@ private: Window x_window; GC gc; + uint mDepth; + QImage::Format mFormat; + Visual* mVisual; + GC createGC(); QPlatformGLContext *mGLContext; diff --git a/src/plugins/platforms/xlib/qxlibwindowsurface.cpp b/src/plugins/platforms/xlib/qxlibwindowsurface.cpp index add21ac..e0c272d 100644 --- a/src/plugins/platforms/xlib/qxlibwindowsurface.cpp +++ b/src/plugins/platforms/xlib/qxlibwindowsurface.cpp @@ -49,6 +49,8 @@ #include "qxlibscreen.h" #include "qxlibdisplay.h" +#include "qpainter.h" + # include <sys/ipc.h> # include <sys/shm.h> # include <X11/extensions/XShm.h> @@ -80,20 +82,19 @@ void QXlibShmImageInfo::destroy() void QXlibWindowSurface::resizeShmImage(int width, int height) { + QXlibScreen *screen = QXlibScreen::testLiteScreenForWidget(window()); + QXlibWindow *win = static_cast<QXlibWindow*>(window()->platformWindow()); #ifdef DONT_USE_MIT_SHM - shm_img = QImage(width, height, QImage::Format_RGB32); + shm_img = QImage(width, height, win->format()); #else - QXlibScreen *screen = QXlibScreen::testLiteScreenForWidget(window()); if (image_info) image_info->destroy(); else image_info = new QXlibShmImageInfo(screen->display()->nativeDisplay()); - Visual *visual = screen->defaultVisual(); - - XImage *image = XShmCreateImage (screen->display()->nativeDisplay(), visual, 24, ZPixmap, 0, + XImage *image = XShmCreateImage (screen->display()->nativeDisplay(), win->visual(), win->depth(), ZPixmap, 0, &image_info->shminfo, width, height); @@ -109,7 +110,7 @@ void QXlibWindowSurface::resizeShmImage(int width, int height) Q_ASSERT(shm_attach_status == True); - shm_img = QImage( (uchar*) image->data, image->width, image->height, image->bytes_per_line, QImage::Format_RGB32 ); + shm_img = QImage( (uchar*) image->data, image->width, image->height, image->bytes_per_line, win->format() ); #endif painted = false; } @@ -160,11 +161,11 @@ void QXlibWindowSurface::flush(QWidget *widget, const QRegion ®ion, const QPo #ifdef DONT_USE_MIT_SHM // just convert the image every time... if (!shm_img.isNull()) { - Visual *visual = DefaultVisual(screen->display(), screen->xScreenNumber()); + QXlibWindow *win = static_cast<QXlibWindow*>(window()->platformWindow()); QImage image = shm_img; //img.convertToFormat( - XImage *xi = XCreateImage(screen->display(), visual, 24, ZPixmap, + XImage *xi = XCreateImage(screen->display(), win->visual(), win->depth(), ZPixmap, 0, (char *) image.scanLine(0), image.width(), image.height(), 32, image.bytesPerLine()); @@ -214,6 +215,16 @@ void QXlibWindowSurface::beginPaint(const QRegion ®ion) { Q_UNUSED(region); resizeBuffer(size()); + + if (shm_img.hasAlphaChannel()) { + QPainter p(&shm_img); + p.setCompositionMode(QPainter::CompositionMode_Source); + const QVector<QRect> rects = region.rects(); + const QColor blank = Qt::transparent; + for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end(); ++it) { + p.fillRect(*it, blank); + } + } } void QXlibWindowSurface::endPaint(const QRegion ®ion) |