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Diffstat (limited to 'src/plugins/platforms/testlite/x11util.h')
-rw-r--r-- | src/plugins/platforms/testlite/x11util.h | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/src/plugins/platforms/testlite/x11util.h b/src/plugins/platforms/testlite/x11util.h new file mode 100644 index 0000000..79e7461 --- /dev/null +++ b/src/plugins/platforms/testlite/x11util.h @@ -0,0 +1,204 @@ +/**************************************************************************** +** +** 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 MYX11UTIL_H +#define MYX11UTIL_H + +#include <QObject> +#include <QImage> +#include <qtimer.h> +#include <QDateTime> + +#include <private/qt_x11_p.h> + +#include <X11/Xlib.h> +#include <X11/Xutil.h> + + +class MyWindow; +class MyX11Cursors; + +class MyDisplay : public QObject +{ + Q_OBJECT; +public: + MyDisplay(); + ~MyDisplay(); + + Window rootWindow() { return RootWindow(display, screen); } + unsigned long blackPixel() { return BlackPixel(display, screen); } + unsigned long whitePixel() { return WhitePixel(display, screen); } + + bool handleEvent(XEvent *xe); + QImage grabWindow(Window window, int x, int y, int w, int h); + +public slots: + void eventDispatcher(); + +public: //### + Display * display; + int screen; + int width, height; + int physicalWidth; + int physicalHeight; + + QList<MyWindow*> windowList; + + MyX11Cursors * cursors; +}; + +class QTestLiteWindowSurface; //### abstract callback interface, anyone? + +struct MyShmImageInfo; + +class MyWindow : public QObject +{ + Q_OBJECT; +public: + MyWindow(MyDisplay *xd, int x, int y, int w, int h); + ~MyWindow(); + + + void mousePressEvent(XButtonEvent*); + void mouseReleaseEvent(XButtonEvent*); + void mouseMoveEvent(XButtonEvent*); + + void keyPressEvent(XKeyEvent*); + void keyReleaseEvent(XKeyEvent*); + + void enterEvent(XCrossingEvent*); + void leaveEvent(XCrossingEvent*); + + void closeEvent(); + void paintEvent(); + void resizeEvent(XConfigureEvent *configure_event); +// void setSize(int w, int h); + void setGeometry(int x, int y, int w, int h); + + GC createGC(); + + Qt::WindowFlags setWindowFlags(Qt::WindowFlags flags); + void setVisible(bool visible); + void setCursor(QCursor * cursor); + Cursor createCursorShape(int cshape); + Cursor createCursorBitmap(QCursor * cursor); + + void setWindowTitle(const QString &title); + + QImage *image() { return &shm_img; } + +public: //### + + int xpos, ypos; + int width, height; + Window window; + MyDisplay *xd; + GC gc; + + QTestLiteWindowSurface *windowSurface; + + int currentCursor; + bool painted; + void resizeBuffer(QSize); + QSize bufferSize() const; + +private: + void resizeShmImage(int width, int height); + + QImage shm_img; + MyShmImageInfo *image_info; +}; + +class MyX11CursorNode +{ +public: + MyX11CursorNode(int id, Cursor c) { idValue = id; cursorValue = c; refCount = 1; } + QDateTime expiration() { return t; } + void setExpiration(QDateTime val) { t = val; } + MyX11CursorNode * ante() { return before; } + void setAnte(MyX11CursorNode *node) { before = node; } + MyX11CursorNode * post() { return after; } + void setPost(MyX11CursorNode *node) { after = node; } + Cursor cursor() { return cursorValue; } + int id() { return idValue; } + unsigned int refCount; + +private: + MyX11CursorNode *before; + MyX11CursorNode *after; + QDateTime t; + Cursor cursorValue; + int idValue; + + Display * display; +}; + +class MyX11Cursors : public QObject +{ + Q_OBJECT +public: + MyX11Cursors(Display * d); + ~MyX11Cursors() { timer.stop(); } + void incrementUseCount(int id); + void decrementUseCount(int id); + void createNode(int id, Cursor c); + bool exists(int id) { return lookupMap.contains(id); } + Cursor cursor(int id); +public slots: + void timeout(); + +private: + void removeNode(MyX11CursorNode *node); + void insertNode(MyX11CursorNode *node); + + // linked list of cursors currently not assigned to any window + MyX11CursorNode *firstExpired; + MyX11CursorNode *lastExpired; + + QHash<int, MyX11CursorNode *> lookupMap; + QTimer timer; + + Display *display; + + int removalDelay; +}; + +#endif // MYX11UTIL_H |