File indexing completed on 2025-01-19 12:59:17
0001 /************************************************************************ 0002 * * 0003 * This file is part of Kooka, a scanning/OCR application using * 0004 * Qt <http://www.qt.io> and KDE Frameworks <http://www.kde.org>. * 0005 * * 0006 * Copyright (C) 2009-2016 Jonathan Marten <jjm@keelhaul.me.uk> * 0007 * * 0008 * Kooka is free software; you can redistribute it and/or modify it * 0009 * under the terms of the GNU Library General Public License as * 0010 * published by the Free Software Foundation and appearing in the * 0011 * file COPYING included in the packaging of this file; either * 0012 * version 2 of the License, or (at your option) any later version. * 0013 * * 0014 * As a special exception, permission is given to link this program * 0015 * with any version of the KADMOS OCR/ICR engine (a product of * 0016 * reRecognition GmbH, Kreuzlingen), and distribute the resulting * 0017 * executable without including the source code for KADMOS in the * 0018 * source distribution. * 0019 * * 0020 * This program is distributed in the hope that it will be useful, * 0021 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0022 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0023 * GNU General Public License for more details. * 0024 * * 0025 * You should have received a copy of the GNU General Public * 0026 * License along with this program; see the file COPYING. If * 0027 * not, see <http://www.gnu.org/licenses/>. * 0028 * * 0029 ************************************************************************/ 0030 0031 #ifndef IMAGEFORMAT_H 0032 #define IMAGEFORMAT_H 0033 0034 #include <qbytearray.h> 0035 0036 #include "kookascan_export.h" 0037 0038 class QDebug; 0039 class QMimeType; 0040 class QUrl; 0041 0042 0043 class KOOKASCAN_EXPORT ImageFormat 0044 { 0045 0046 public: 0047 explicit ImageFormat(const QByteArray &format); 0048 0049 bool isValid() const; 0050 const char *name() const; 0051 0052 QMimeType mime() const; 0053 QString extension() const; 0054 bool canWrite() const; 0055 0056 bool isTiff() const; 0057 0058 static ImageFormat formatForUrl(const QUrl &url); 0059 static ImageFormat formatForMime(const QMimeType &mime); 0060 static const QList<QMimeType> *mimeTypes(); 0061 0062 bool operator==(const ImageFormat &other); 0063 friend QDebug operator<<(QDebug stream, const ImageFormat &format); 0064 0065 protected: 0066 explicit ImageFormat(); 0067 0068 private: 0069 QByteArray mFormat; 0070 }; 0071 0072 #endif // IMAGEFORMAT_H