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48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
//
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// PImageLoaderXpm.hh for pekwm
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// Copyright © 2005-2009 Claes Nästén <me@pekdon.net>
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//
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// This program is licensed under the GNU GPL.
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// See the LICENSE file for more information.
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//
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#ifndef _PIMAGE_NATIVE_LOADER_XPM_HH_
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#define _PIMAGE_NATIVE_LOADER_XPM_HH_
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif // HAVE_CONFIG_H
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#ifdef HAVE_IMAGE_XPM
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#include "pekwm.hh"
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#include "PImageLoader.hh"
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extern "C" {
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#include <X11/xpm.h>
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}
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//! @brief Xpm Loader class.
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class PImageLoaderXpm : public PImageLoader
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{
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public:
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PImageLoaderXpm(void);
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virtual ~PImageLoaderXpm(void);
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virtual uchar *load(const std::string &file, uint &width, uint &height,
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bool &alpha, bool &use_alpha);
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private:
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uchar *createXpmToRgbaTable(XpmImage *xpm_image);
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private:
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static const uint CHANNELS; //!< Number of channels for Image data.
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static const uint ALPHA_SOLID; //!< Alpha value for no transperency.
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static const uint ALPHA_TRANSPARENT; //!< Alpha value for fully transperency.
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static const char *COLOR_DEFAULT; //!< Default Color if translation fails.
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};
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#endif // HAVE_IMAGE_XPM
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#endif // _PIMAGE_NATIVE_LOADER_XPM_HH_
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