1 files changed, 145 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintengine_s60.cpp b/src/gui/painting/qpaintengine_s60.cpp
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+++ b/src/gui/painting/qpaintengine_s60.cpp
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+/****************************************************************************
+**
+** 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 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_s60_p.h>
+#include <private/qpixmap_s60_p.h>
+#include <private/qt_s60_p.h>
+#include <private/qvolatileimage_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QS60PaintEnginePrivate : public QRasterPaintEnginePrivate
+{
+public:
+    QS60PaintEnginePrivate() {}
+};
+
+QS60PaintEngine::QS60PaintEngine(QPaintDevice *device, QS60PixmapData *data)
+    : QRasterPaintEngine(*(new QS60PaintEnginePrivate), device), pixmapData(data)
+{
+}
+
+bool QS60PaintEngine::begin(QPaintDevice *device)
+{
+    Q_D(QS60PaintEngine);
+
+    if (pixmapData->classId() == QPixmapData::RasterClass) {
+        pixmapData->beginDataAccess();
+        bool ret = QRasterPaintEngine::begin(device);
+        // Make sure QPaintEngine::paintDevice() returns the proper device.
+        // QRasterPaintEngine changes pdev to QImage in case of RasterClass QPixmapData
+        // which is incorrect in Symbian.
+        d->pdev = device;
+        return ret;
+    }
+
+    return QRasterPaintEngine::begin(device);
+}
+
+bool QS60PaintEngine::end()
+{
+    if (pixmapData->classId() == QPixmapData::RasterClass) {
+        bool ret = QRasterPaintEngine::end();
+        pixmapData->endDataAccess();
+        return ret;
+    }
+    return QRasterPaintEngine::end();
+}
+
+void QS60PaintEngine::drawPixmap(const QPointF &p, const QPixmap &pm)
+{
+    if (pm.pixmapData()->classId() == QPixmapData::RasterClass) {
+        QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
+        srcData->beginDataAccess();
+        QRasterPaintEngine::drawPixmap(p, pm);
+        srcData->endDataAccess();
+    } else {
+        void *nativeData = pm.pixmapData()->toNativeType(QPixmapData::VolatileImage);
+        if (nativeData) {
+            QVolatileImage *img = static_cast<QVolatileImage *>(nativeData);
+            img->beginDataAccess();
+            QRasterPaintEngine::drawImage(p, img->imageRef());
+            img->endDataAccess(true);
+        } else {
+            QRasterPaintEngine::drawPixmap(p, pm);
+        }
+    }
+}
+
+void QS60PaintEngine::drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr)
+{
+    if (pm.pixmapData()->classId() == QPixmapData::RasterClass) {
+        QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
+        srcData->beginDataAccess();
+        QRasterPaintEngine::drawPixmap(r, pm, sr);
+        srcData->endDataAccess();
+    } else {
+        void *nativeData = pm.pixmapData()->toNativeType(QPixmapData::VolatileImage);
+        if (nativeData) {
+            QVolatileImage *img = static_cast<QVolatileImage *>(nativeData);
+            img->beginDataAccess();
+            QRasterPaintEngine::drawImage(r, img->imageRef(), sr);
+            img->endDataAccess(true);
+        } else {
+            QRasterPaintEngine::drawPixmap(r, pm, sr);
+        }
+    }
+}
+
+void QS60PaintEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &sr)
+{
+    if (pm.pixmapData()->classId() == QPixmapData::RasterClass) {
+        QS60PixmapData *srcData = static_cast<QS60PixmapData *>(pm.pixmapData());
+        srcData->beginDataAccess();
+        QRasterPaintEngine::drawTiledPixmap(r, pm, sr);
+        srcData->endDataAccess();
+    } else {
+        QRasterPaintEngine::drawTiledPixmap(r, pm, sr);
+    }
+}
+
+void QS60PaintEngine::prepare(QImage *image)
+{
+    QRasterBuffer *buffer = d_func()->rasterBuffer.data();
+    if (buffer)
+        buffer->prepare(image);
+}
+
+QT_END_NAMESPACE