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Diffstat (limited to 'src/gui/image/qpictureformatplugin.h')
-rw-r--r-- | src/gui/image/qpictureformatplugin.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/gui/image/qpictureformatplugin.h b/src/gui/image/qpictureformatplugin.h new file mode 100644 index 0000000..2eca024 --- /dev/null +++ b/src/gui/image/qpictureformatplugin.h @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** 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. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPICTUREFORMATPLUGIN_H +#define QPICTUREFORMATPLUGIN_H + +#include <QtCore/qplugin.h> +#include <QtCore/qfactoryinterface.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_PICTURE) + +class QPicture; +class QImage; +class QString; +class QStringList; + +struct Q_GUI_EXPORT QPictureFormatInterface : public QFactoryInterface +{ + virtual bool loadPicture(const QString &format, const QString &filename, QPicture *) = 0; + virtual bool savePicture(const QString &format, const QString &filename, const QPicture &) = 0; + + virtual bool installIOHandler(const QString &) = 0; +}; + +#define QPictureFormatInterface_iid "com.trolltech.Qt.QPictureFormatInterface" +Q_DECLARE_INTERFACE(QPictureFormatInterface, QPictureFormatInterface_iid) + + +class Q_GUI_EXPORT QPictureFormatPlugin : public QObject, public QPictureFormatInterface +{ + Q_OBJECT + Q_INTERFACES(QPictureFormatInterface:QFactoryInterface) +public: + explicit QPictureFormatPlugin(QObject *parent = 0); + ~QPictureFormatPlugin(); + + virtual QStringList keys() const = 0; + virtual bool loadPicture(const QString &format, const QString &filename, QPicture *pic); + virtual bool savePicture(const QString &format, const QString &filename, const QPicture &pic); + virtual bool installIOHandler(const QString &format) = 0; + +}; + +#endif // QT_NO_LIBRARY || QT_NO_PICTURE + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QPICTUREFORMATPLUGIN_H |