4 files changed, 246 insertions, 0 deletions
diff --git a/src/plugins/graphicssystems/openvg/main.cpp b/src/plugins/graphicssystems/openvg/main.cpp
new file mode 100644
index 0000000000..6cf368aba8
--- /dev/null
+++ b/src/plugins/graphicssystems/openvg/main.cpp
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** 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 <private/qgraphicssystemplugin_p.h>
+#include "qgraphicssystem_vg_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QVGGraphicsSystemPlugin : public QGraphicsSystemPlugin
+{
+public:
+    QStringList keys() const;
+    QGraphicsSystem *create(const QString&);
+};
+
+QStringList QVGGraphicsSystemPlugin::keys() const
+{
+    QStringList list;
+    list << "OpenVG";
+    return list;
+}
+
+QGraphicsSystem* QVGGraphicsSystemPlugin::create(const QString& system)
+{
+    if (system.toLower() == "openvg")
+        return new QVGGraphicsSystem;
+
+    return 0;
+}
+
+Q_EXPORT_PLUGIN2(openvg, QVGGraphicsSystemPlugin)
+
+QT_END_NAMESPACE
diff --git a/src/plugins/graphicssystems/openvg/openvg.pro b/src/plugins/graphicssystems/openvg/openvg.pro
new file mode 100644
index 0000000000..781cdc42e3
--- /dev/null
+++ b/src/plugins/graphicssystems/openvg/openvg.pro
@@ -0,0 +1,14 @@
+TARGET = qvggraphicssystem
+include(../../qpluginbase.pri)
+
+QT += openvg
+
+QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/graphicssystems
+
+SOURCES = main.cpp qgraphicssystem_vg.cpp
+HEADERS = qgraphicssystem_vg_p.h
+
+target.path += $$[QT_INSTALL_PLUGINS]/graphicssystems
+INSTALLS += target
+
+symbian: TARGET.UID3 = 0x2001E62C
diff --git a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp
new file mode 100644
index 0000000000..4b4f677026
--- /dev/null
+++ b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg.cpp
@@ -0,0 +1,88 @@
+/****************************************************************************
+**
+** 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 "qgraphicssystem_vg_p.h"
+#include <QtOpenVG/private/qpixmapdata_vg_p.h>
+#include <QtOpenVG/private/qwindowsurface_vg_p.h>
+#include <QtOpenVG/private/qvgimagepool_p.h>
+#if defined(Q_OS_SYMBIAN)
+#include <QtGui/private/qwidget_p.h>
+#endif
+#include <QtGui/private/qapplication_p.h>
+
+QT_BEGIN_NAMESPACE
+
+QVGGraphicsSystem::QVGGraphicsSystem()
+{
+    QApplicationPrivate::graphics_system_name = QLatin1String("openvg");
+}
+
+QPixmapData *QVGGraphicsSystem::createPixmapData(QPixmapData::PixelType type) const
+{
+#if !defined(QVG_NO_SINGLE_CONTEXT) && !defined(QVG_NO_PIXMAP_DATA)
+    // Pixmaps can use QVGPixmapData; bitmaps must use raster.
+    if (type == QPixmapData::PixmapType)
+        return new QVGPixmapData(type);
+    else
+        return new QRasterPixmapData(type);
+#else
+    return new QRasterPixmapData(type);
+#endif
+}
+
+QWindowSurface *QVGGraphicsSystem::createWindowSurface(QWidget *widget) const
+{
+#if defined(Q_OS_SYMBIAN)
+    if (!QApplicationPrivate::instance()->useTranslucentEGLSurfaces) {
+        QWidgetPrivate *d = qt_widget_private(widget);
+        if (!d->isOpaque && widget->testAttribute(Qt::WA_TranslucentBackground))
+            return d->createDefaultWindowSurface_sys();
+    }
+#endif
+    return new QVGWindowSurface(widget);
+}
+
+void QVGGraphicsSystem::releaseCachedResources()
+{
+    QVGImagePool::instance()->hibernate();
+}
+
+QT_END_NAMESPACE
diff --git a/src/plugins/graphicssystems/openvg/qgraphicssystem_vg_p.h b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg_p.h
new file mode 100644
index 0000000000..9c9b3e2b2e
--- /dev/null
+++ b/src/plugins/graphicssystems/openvg/qgraphicssystem_vg_p.h
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** 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 QGRAPHICSSYSTEM_VG_P_H
+#define QGRAPHICSSYSTEM_VG_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 QVGGraphicsSystem : public QGraphicsSystem
+{
+public:
+    QVGGraphicsSystem();
+
+    QPixmapData *createPixmapData(QPixmapData::PixelType type) const;
+    QWindowSurface *createWindowSurface(QWidget *widget) const;
+
+    void releaseCachedResources();
+};
+
+QT_END_NAMESPACE
+
+#endif