Split image handler plugin project files

One pri for each handler, e.g. src/gui/image/qjpeghandler.pri.
One pri for each 3rd party package, e.g src/3rdparty/libjpeg.pri.
One shared pri for zlib dependency of 3rd party packages.

This was really about image handler plugins, but PNG got the
same treatment for consistency's sake.

Also, moved image handler source files from plugins to src/gui/image
so they are with the other image handlers.

Merge-request: 715
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/src/gui/image/qmnghandler.h b/src/gui/image/qmnghandler.h
new file mode 100644
index 0000000..65243be
--- /dev/null
+++ b/src/gui/image/qmnghandler.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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 QMNGHANDLER_H
+#define QMNGHANDLER_H
+
+#include <QtCore/qscopedpointer.h>
+#include <QtGui/qimageiohandler.h>
+
+QT_BEGIN_NAMESPACE
+
+class QImage;
+class QByteArray;
+class QIODevice;
+class QVariant;
+class QMngHandlerPrivate;
+
+class QMngHandler : public QImageIOHandler
+{
+    public:
+    QMngHandler();
+    ~QMngHandler();
+    virtual bool canRead() const;
+    virtual QByteArray name() const;
+    virtual bool read(QImage *image);
+    virtual bool write(const QImage &image);
+    virtual int currentImageNumber() const;
+    virtual int imageCount() const;
+    virtual bool jumpToImage(int imageNumber);
+    virtual bool jumpToNextImage();
+    virtual int loopCount() const;
+    virtual int nextImageDelay() const;
+    static bool canRead(QIODevice *device);
+    virtual QVariant option(ImageOption option) const;
+    virtual void setOption(ImageOption option, const QVariant & value);
+    virtual bool supportsOption(ImageOption option) const;
+
+    private:
+    Q_DECLARE_PRIVATE(QMngHandler)
+    QScopedPointer<QMngHandlerPrivate> d_ptr;
+};
+
+QT_END_NAMESPACE
+
+#endif // QMNGHANDLER_H