File indexing completed on 2025-01-19 03:51:02
0001 /* ============================================================ 0002 * 0003 * This file is a part of digiKam project 0004 * https://www.digikam.org 0005 * 0006 * Date : 2005-11-01 0007 * Description : a PNG image loader for DImg framework. 0008 * 0009 * SPDX-FileCopyrightText: 2005-2024 by Gilles Caulier <caulier dot gilles at gmail dot com> 0010 * 0011 * SPDX-License-Identifier: GPL-2.0-or-later 0012 * 0013 * ============================================================ */ 0014 0015 #ifndef DIGIKAM_DIMG_PNG_LOADER_H 0016 #define DIGIKAM_DIMG_PNG_LOADER_H 0017 0018 // C++ includes 0019 0020 #include <cstdarg> 0021 0022 // Local includes 0023 0024 #include "dimg.h" 0025 #include "dimgloader.h" 0026 0027 using namespace Digikam; 0028 0029 namespace DigikamPNGDImgPlugin 0030 { 0031 0032 class DImgPNGLoader : public DImgLoader 0033 { 0034 public: 0035 0036 explicit DImgPNGLoader(DImg* const image); 0037 ~DImgPNGLoader() override; 0038 0039 bool load(const QString& filePath, DImgLoaderObserver* const observer) override; 0040 bool save(const QString& filePath, DImgLoaderObserver* const observer) override; 0041 0042 bool hasAlpha() const override; 0043 bool sixteenBit() const override; 0044 bool isReadOnly() const override; 0045 0046 private: 0047 0048 bool m_sixteenBit; 0049 bool m_hasAlpha; 0050 }; 0051 0052 } // namespace DigikamPNGDImgPlugin 0053 0054 #endif // DIGIKAM_DIMG_PNG_LOADER_H