/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ****************************************************************************/ #ifndef QPICTUREFORMATPLUGIN_H #define QPICTUREFORMATPLUGIN_H #include #include #include QT_BEGIN_NAMESPACE #if !defined(QT_NO_PICTURE) class QPicture; class QImage; class QString; class QStringList; #define QPictureFormatInterface_iid "org.qt-project.Qt.QPictureFormatInterface" class Q_GUI_EXPORT QPictureFormatPlugin : public QObject { Q_OBJECT public: explicit QPictureFormatPlugin(QObject *parent = nullptr); ~QPictureFormatPlugin(); 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_PICTURE QT_END_NAMESPACE #endif // QPICTUREFORMATPLUGIN_H