anim_bitmap.hpp
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:2k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * anim_bitmap.hpp
- *****************************************************************************
- * Copyright (C) 2005 the VideoLAN team
- * $Id: 58fd30a9845649c4c63c69f29766d56a5af0a887 $
- *
- * Authors: Cyril Deguet <asmax@via.ecp.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #ifndef ANIM_BITMAP_HPP
- #define ANIM_BITMAP_HPP
- #include "../commands/cmd_generic.hpp"
- #include "../utils/observer.hpp"
- #include "../utils/position.hpp"
- class GenericBitmap;
- class OSGraphics;
- class OSTimer;
- /// Animated bitmap
- class AnimBitmap: public SkinObject, public Box,
- public Subject<AnimBitmap>
- {
- public:
- AnimBitmap( intf_thread_t *pIntf, const GenericBitmap &rBitmap );
- virtual ~AnimBitmap();
- /// Start the animation
- void startAnim();
- /// Stop the animation
- void stopAnim();
- /// Draw the current frame on another graphics
- void draw( OSGraphics &rImage, int xDest, int yDest );
- /// Tell whether the pixel at the given position is visible
- bool hit( int x, int y ) const;
- /// Get the size of the current frame
- virtual int getWidth() const;
- virtual int getHeight() const;
- private:
- /// Bitmap stored
- const GenericBitmap &m_rBitmap;
- /// Graphics to store the bitmap
- OSGraphics *m_pImage;
- /// Number of frames
- int m_nbFrames;
- /// Frame rate
- int m_frameRate;
- /// Curent frame
- int m_curFrame;
- /// Timer for the animation
- OSTimer *m_pTimer;
- /// Callback for the timer
- DEFINE_CALLBACK( AnimBitmap, NextFrame );
- };
- #endif