Long live Qt 4.5!

1 files changed, 102 insertions, 0 deletions

diff --git a/src/plugins/imageformats/svg/main.cpp b/src/plugins/imageformats/svg/main.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 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 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 <qimageiohandler.h>
+#include <qstringlist.h>
+
+#if !defined(QT_NO_IMAGEFORMATPLUGIN) && !defined(QT_NO_SVGRENDERER)
+
+#include "qsvgiohandler.h"
+
+#include <qiodevice.h>
+#include <qbytearray.h>
+#include <qdebug.h>
+
+QT_BEGIN_NAMESPACE
+
+class QSvgPlugin : public QImageIOPlugin
+{
+public:
+    QStringList keys() const;
+    Capabilities capabilities(QIODevice *device, const QByteArray &format) const;
+    QImageIOHandler *create(QIODevice *device, const QByteArray &format = QByteArray()) const;
+};
+
+QStringList QSvgPlugin::keys() const
+{
+    return QStringList() << QLatin1String("svg");
+}
+
+QImageIOPlugin::Capabilities QSvgPlugin::capabilities(QIODevice *device, const QByteArray &format) const
+{
+    //### canRead disabled for now because it's hard to detect
+    //    whether the file is actually svg without parsing it
+    //if (device->isReadable() && QSvgIOHandler::canRead(device))
+
+    if (format == "svg")
+        return Capabilities(CanRead);
+    else
+        return 0;
+
+
+    if (!device->isOpen())
+        return 0;
+
+    Capabilities cap;
+    if (device->isReadable())
+        cap |= CanRead;
+    return cap;
+}
+
+QImageIOHandler *QSvgPlugin::create(QIODevice *device, const QByteArray &format) const
+{
+    QSvgIOHandler *hand = new QSvgIOHandler();
+    hand->setDevice(device);
+    hand->setFormat(format);
+    return hand;
+}
+
+Q_EXPORT_STATIC_PLUGIN(QSvgPlugin)
+Q_EXPORT_PLUGIN2(qsvg, QSvgPlugin)
+
+QT_END_NAMESPACE
+
+#endif // !QT_NO_IMAGEFORMATPLUGIN