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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QIMAGEREADERWRITERHELPERS_P_H
#define QIMAGEREADERWRITERHELPERS_P_H
#include <QtGui/private/qtguiglobal_p.h>
#include <qsharedpointer.h>
#include "qimageiohandler.h"
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
QT_BEGIN_NAMESPACE
class QFactoryLoader;
namespace QImageReaderWriterHelpers {
enum _qt_BuiltInFormatType {
#ifndef QT_NO_IMAGEFORMAT_PNG
_qt_PngFormat,
#endif
#ifndef QT_NO_IMAGEFORMAT_BMP
_qt_BmpFormat,
#endif
#ifndef QT_NO_IMAGEFORMAT_PPM
_qt_PpmFormat,
_qt_PgmFormat,
_qt_PbmFormat,
#endif
#ifndef QT_NO_IMAGEFORMAT_XBM
_qt_XbmFormat,
#endif
#ifndef QT_NO_IMAGEFORMAT_XPM
_qt_XpmFormat,
#endif
_qt_NumFormats,
_qt_NoFormat = -1
};
#if !defined(QT_NO_IMAGEFORMAT_PPM)
# define MAX_MT_SIZE 20
#elif !defined(QT_NO_IMAGEFORMAT_XBM) || !defined(QT_NO_IMAGEFORMAT_XPM)
# define MAX_MT_SIZE 10
#else
# define MAX_MT_SIZE 4
#endif
struct _qt_BuiltInFormatStruct
{
char extension[4];
char mimeType[MAX_MT_SIZE];
};
#undef MAX_MT_SIZE
static const _qt_BuiltInFormatStruct _qt_BuiltInFormats[] = {
#ifndef QT_NO_IMAGEFORMAT_PNG
{"png", "png"},
#endif
#ifndef QT_NO_IMAGEFORMAT_BMP
{"bmp", "bmp"},
#endif
#ifndef QT_NO_IMAGEFORMAT_PPM
{"ppm", "x-portable-pixmap"},
{"pgm", "x-portable-graymap"},
{"pbm", "x-portable-bitmap"},
#endif
#ifndef QT_NO_IMAGEFORMAT_XBM
{"xbm", "x-xbitmap"},
#endif
#ifndef QT_NO_IMAGEFORMAT_XPM
{"xpm", "x-xpixmap"},
#endif
};
Q_STATIC_ASSERT(_qt_NumFormats == sizeof _qt_BuiltInFormats / sizeof *_qt_BuiltInFormats);
#ifndef QT_NO_IMAGEFORMATPLUGIN
QSharedPointer<QFactoryLoader> pluginLoader();
#endif
enum Capability {
CanRead,
CanWrite
};
QList<QByteArray> supportedImageFormats(Capability cap);
QList<QByteArray> supportedMimeTypes(Capability cap);
QList<QByteArray> imageFormatsForMimeType(const QByteArray &mimeType, Capability cap);
}
QT_END_NAMESPACE
#endif // QIMAGEREADERWRITERHELPERS_P_H
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