diff options
Diffstat (limited to 'src/plugins/graphicssystems')
14 files changed, 440 insertions, 136 deletions
diff --git a/src/plugins/graphicssystems/graphicssystems.pro b/src/plugins/graphicssystems/graphicssystems.pro index bfdec6a..14e3cfc 100644 --- a/src/plugins/graphicssystems/graphicssystems.pro +++ b/src/plugins/graphicssystems/graphicssystems.pro @@ -1,4 +1,5 @@ TEMPLATE = subdirs +SUBDIRS += trace contains(QT_CONFIG, opengl):SUBDIRS += opengl contains(QT_CONFIG, openvg):contains(QT_CONFIG, egl):SUBDIRS += openvg diff --git a/src/plugins/graphicssystems/opengl/main.cpp b/src/plugins/graphicssystems/opengl/main.cpp index 79a949b..c28b09a 100644 --- a/src/plugins/graphicssystems/opengl/main.cpp +++ b/src/plugins/graphicssystems/opengl/main.cpp @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,27 +21,27 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #include <private/qgraphicssystemplugin_p.h> #include <private/qgraphicssystem_gl_p.h> +#include <qgl.h> QT_BEGIN_NAMESPACE @@ -53,11 +54,18 @@ public: QStringList QGLGraphicsSystemPlugin::keys() const { - return QStringList(QLatin1String("OpenGL")); + QStringList list; + list << QLatin1String("OpenGL") << QLatin1String("OpenGL1"); + return list; } QGraphicsSystem* QGLGraphicsSystemPlugin::create(const QString& system) { + if (system.toLower() == QLatin1String("opengl1")) { + QGL::setPreferredPaintEngine(QPaintEngine::OpenGL); + return new QGLGraphicsSystem; + } + if (system.toLower() == QLatin1String("opengl")) return new QGLGraphicsSystem; diff --git a/src/plugins/graphicssystems/openvg/main.cpp b/src/plugins/graphicssystems/openvg/main.cpp index 18af51e..61e93c0 100644 --- a/src/plugins/graphicssystems/openvg/main.cpp +++ b/src/plugins/graphicssystems/openvg/main.cpp @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,21 +21,20 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp index c73642c..921ed0d 100644 --- a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp +++ b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,21 +21,20 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg_p.h b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg_p.h index c26f851..5765597 100644 --- a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg_p.h +++ b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg_p.h @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,21 +21,20 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/plugins/graphicssystems/shivavg/main.cpp b/src/plugins/graphicssystems/shivavg/main.cpp index e0c8118..f9150ac 100644 --- a/src/plugins/graphicssystems/shivavg/main.cpp +++ b/src/plugins/graphicssystems/shivavg/main.cpp @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,21 +21,20 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/plugins/graphicssystems/shivavg/shivavggraphicssystem.cpp b/src/plugins/graphicssystems/shivavg/shivavggraphicssystem.cpp index b7b0cc8..51b3b5f 100644 --- a/src/plugins/graphicssystems/shivavg/shivavggraphicssystem.cpp +++ b/src/plugins/graphicssystems/shivavg/shivavggraphicssystem.cpp @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,21 +21,20 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/plugins/graphicssystems/shivavg/shivavggraphicssystem.h b/src/plugins/graphicssystems/shivavg/shivavggraphicssystem.h index 3250288..da8ca2e 100644 --- a/src/plugins/graphicssystems/shivavg/shivavggraphicssystem.h +++ b/src/plugins/graphicssystems/shivavg/shivavggraphicssystem.h @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,21 +21,20 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/plugins/graphicssystems/shivavg/shivavgwindowsurface.cpp b/src/plugins/graphicssystems/shivavg/shivavgwindowsurface.cpp index 0a4a067..df623ba 100644 --- a/src/plugins/graphicssystems/shivavg/shivavgwindowsurface.cpp +++ b/src/plugins/graphicssystems/shivavg/shivavgwindowsurface.cpp @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,21 +21,20 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/plugins/graphicssystems/shivavg/shivavgwindowsurface.h b/src/plugins/graphicssystems/shivavg/shivavgwindowsurface.h index 1efaf72..aab7209 100644 --- a/src/plugins/graphicssystems/shivavg/shivavgwindowsurface.h +++ b/src/plugins/graphicssystems/shivavg/shivavgwindowsurface.h @@ -1,6 +1,7 @@ /**************************************************************************** ** ** 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 plugins of the Qt Toolkit. @@ -9,8 +10,8 @@ ** 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 either Technology Preview License Agreement or the -** Beta Release License Agreement. +** 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 @@ -20,21 +21,20 @@ ** 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 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** 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. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ diff --git a/src/plugins/graphicssystems/trace/main.cpp b/src/plugins/graphicssystems/trace/main.cpp new file mode 100644 index 0000000..ae1f3c5 --- /dev/null +++ b/src/plugins/graphicssystems/trace/main.cpp @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** 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 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 <private/qgraphicssystemplugin_p.h> +#include "qgraphicssystem_trace_p.h" + +QT_BEGIN_NAMESPACE + +class QTraceGraphicsSystemPlugin : public QGraphicsSystemPlugin +{ +public: + QStringList keys() const; + QGraphicsSystem *create(const QString&); +}; + +QStringList QTraceGraphicsSystemPlugin::keys() const +{ + return QStringList(QLatin1String("Trace")); +} + +QGraphicsSystem* QTraceGraphicsSystemPlugin::create(const QString& system) +{ + if (system.toLower() == QLatin1String("trace")) + return new QTraceGraphicsSystem; + + return 0; +} + +Q_EXPORT_PLUGIN2(trace, QTraceGraphicsSystemPlugin) + +QT_END_NAMESPACE diff --git a/src/plugins/graphicssystems/trace/qgraphicssystem_trace.cpp b/src/plugins/graphicssystems/trace/qgraphicssystem_trace.cpp new file mode 100644 index 0000000..8756ecb --- /dev/null +++ b/src/plugins/graphicssystems/trace/qgraphicssystem_trace.cpp @@ -0,0 +1,143 @@ +/**************************************************************************** +** +** 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 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 "qgraphicssystem_trace_p.h" +#include <private/qpixmap_raster_p.h> +#include <private/qpaintbuffer_p.h> +#include <private/qwindowsurface_raster_p.h> + +#include <QFile> +#include <QPainter> +#include <QtDebug> + +QT_BEGIN_NAMESPACE + +class QTraceWindowSurface : public QRasterWindowSurface +{ +public: + QTraceWindowSurface(QWidget *widget); + ~QTraceWindowSurface(); + + QPaintDevice *paintDevice(); + void beginPaint(const QRegion &rgn); + void endPaint(const QRegion &rgn); + + bool scroll(const QRegion &area, int dx, int dy); + +private: + QPaintBuffer *buffer; + QList<QRegion> updates; + + qulonglong winId; +}; + +QTraceWindowSurface::QTraceWindowSurface(QWidget *widget) + : QRasterWindowSurface(widget) + , buffer(0) + , winId(0) +{ +} + +QTraceWindowSurface::~QTraceWindowSurface() +{ + if (buffer) { + QFile outputFile(QString(QLatin1String("qtgraphics-%0.trace")).arg(winId)); + if (outputFile.open(QIODevice::WriteOnly)) { + QDataStream out(&outputFile); + out << *buffer << updates; + } + delete buffer; + } +} + +QPaintDevice *QTraceWindowSurface::paintDevice() +{ + if (!buffer) { + buffer = new QPaintBuffer; + buffer->setBoundingRect(geometry()); + } + return buffer; +} + +void QTraceWindowSurface::beginPaint(const QRegion &rgn) +{ + // ensure paint buffer is created + paintDevice(); + buffer->beginNewFrame(); + + QRasterWindowSurface::beginPaint(rgn); +} + +void QTraceWindowSurface::endPaint(const QRegion &rgn) +{ + QPainter p(QRasterWindowSurface::paintDevice()); + buffer->draw(&p, buffer->numFrames()-1); + p.end(); + + winId = (qulonglong)window()->winId(); + + updates << rgn; + + QRasterWindowSurface::endPaint(rgn); +} + +bool QTraceWindowSurface::scroll(const QRegion &, int, int) +{ + // TODO: scrolling should also be streamed and replayed + // to test scrolling performance + return false; +} + +QTraceGraphicsSystem::QTraceGraphicsSystem() +{ +} + +QPixmapData *QTraceGraphicsSystem::createPixmapData(QPixmapData::PixelType type) const +{ + return new QRasterPixmapData(type); +} + +QWindowSurface *QTraceGraphicsSystem::createWindowSurface(QWidget *widget) const +{ + return new QTraceWindowSurface(widget); +} + +QT_END_NAMESPACE diff --git a/src/plugins/graphicssystems/trace/qgraphicssystem_trace_p.h b/src/plugins/graphicssystems/trace/qgraphicssystem_trace_p.h new file mode 100644 index 0000000..4493aa7 --- /dev/null +++ b/src/plugins/graphicssystems/trace/qgraphicssystem_trace_p.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** 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 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 QGRAPHICSSYSTEM_TRACE_P_H +#define QGRAPHICSSYSTEM_TRACE_P_H + +// +// 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. +// + +#include <QtGui/private/qgraphicssystem_p.h> + +QT_BEGIN_NAMESPACE + +class QTraceGraphicsSystem : public QGraphicsSystem +{ +public: + QTraceGraphicsSystem(); + + QPixmapData *createPixmapData(QPixmapData::PixelType type) const; + QWindowSurface *createWindowSurface(QWidget *widget) const; +}; + +QT_END_NAMESPACE + +#endif diff --git a/src/plugins/graphicssystems/trace/trace.pro b/src/plugins/graphicssystems/trace/trace.pro new file mode 100644 index 0000000..d548a6c --- /dev/null +++ b/src/plugins/graphicssystems/trace/trace.pro @@ -0,0 +1,12 @@ +TARGET = qtracegraphicssystem +include(../../qpluginbase.pri) + +QT += network + +QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/graphicssystems + +SOURCES = main.cpp qgraphicssystem_trace.cpp + +target.path += $$[QT_INSTALL_PLUGINS]/graphicssystems +INSTALLS += target +INCLUDEPATH += ../../../3rdparty/harfbuzz/src |