Long live Qt 4.5!

1 files changed, 105 insertions, 0 deletions

diff --git a/src/gui/image/qpixmapdatafactory.cpp b/src/gui/image/qpixmapdatafactory.cpp
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+++ b/src/gui/image/qpixmapdatafactory.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qpixmapdatafactory_p.h"
+
+#ifdef Q_WS_QWS
+# include <QtGui/qscreen_qws.h>
+#endif
+#ifdef Q_WS_X11
+# include <private/qpixmap_x11_p.h>
+#endif
+#ifdef Q_WS_WIN
+# include <private/qpixmap_raster_p.h>
+#endif
+#ifdef Q_WS_MAC
+# include <private/qpixmap_mac_p.h>
+#endif
+
+#include "private/qapplication_p.h"
+#include "private/qgraphicssystem_p.h"
+
+QT_BEGIN_NAMESPACE
+
+#if !defined(Q_WS_QWS)
+
+class QSimplePixmapDataFactory : public QPixmapDataFactory
+{
+public:
+    ~QSimplePixmapDataFactory() {}
+    QPixmapData* create(QPixmapData::PixelType type);
+};
+
+QPixmapData* QSimplePixmapDataFactory::create(QPixmapData::PixelType type)
+{
+    if (QApplicationPrivate::graphicsSystem())
+        return QApplicationPrivate::graphicsSystem()->createPixmapData(type);
+
+#if defined(Q_WS_X11)
+    return new QX11PixmapData(type);
+#elif defined(Q_WS_WIN)
+    return new QRasterPixmapData(type);
+#elif defined(Q_WS_MAC)
+    return new QMacPixmapData(type);
+#else
+#error QSimplePixmapDataFactory::create() not implemented
+#endif
+}
+
+Q_GLOBAL_STATIC(QSimplePixmapDataFactory, factory);
+
+#endif // !defined(Q_WS_QWS)
+
+QPixmapDataFactory::~QPixmapDataFactory()
+{
+}
+
+QPixmapDataFactory* QPixmapDataFactory::instance(int screen)
+{
+    Q_UNUSED(screen);
+#ifdef Q_WS_QWS
+    return QScreen::instance()->pixmapDataFactory();
+#else
+    return factory();
+#endif
+}
+
+QT_END_NAMESPACE