animation.h

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00001 
00019 /*
00020  * $Id: animation.h 10865 2008-08-27 06:52:22Z wangjian $
00021  *
00022  *             MiniGUI for Linux/uClinux, eCos, uC/OS-II, VxWorks, 
00023  *                     pSOS, ThreadX, NuCleus, OSE, and Win32.
00024  *
00025  *             Copyright (C) 2002-2008 Feynman Software.
00026  *             Copyright (C) 1998-2002 Wei Yongming.
00027  */
00028 
00029 #ifndef EXT_ANIMATION_H
00030 #define EXT_ANIMATION_H
00031 
00032 
00033 #ifdef  __cplusplus
00034 extern "C" {
00035 #endif
00036 
00048 typedef struct _ANIMATIONFRAME
00049 {
00059     int disposal;
00061     int off_x;
00063     int off_y;
00065     unsigned int width;
00067     unsigned int height;
00068 
00070     unsigned int delay_time;
00072     HDC mem_dc;
00074     Uint8* bits;
00075 
00077     struct _ANIMATIONFRAME* next;
00079     struct _ANIMATIONFRAME* prev;
00080 } ANIMATIONFRAME;
00081 
00083 typedef struct _ANIMATION
00084 {
00086     unsigned int width;
00088     unsigned int height;
00089 
00091     RGB bk;
00092 
00094     int nr_frames;
00099     int time_unit;
00101     ANIMATIONFRAME* frames;
00102 } ANIMATION;
00103 
00118 ANIMATION* CreateAnimationFromGIF89a (HDC hdc, MG_RWops* area);
00119 
00134 MG_EXPORT ANIMATION* CreateAnimationFromGIF89aFile (HDC hdc, const char* file);
00135 
00151 MG_EXPORT ANIMATION* CreateAnimationFromGIF89aMem (HDC hdc, const void* mem, int size);
00152 
00165 MG_EXPORT void DestroyAnimation (ANIMATION* anim, BOOL free_it);
00166 
00168 #define CTRL_ANIMATION                  ("Animation")
00169 
00171 #define ANIMATION_OKAY                  0
00172 
00173 #define ANIMATION_ERR                   1
00174 
00206 #define ANS_AUTOLOOP                    0x0001L
00207 
00212 #define ANS_SCALED                      0x0002L
00213 
00218 #define ANS_FITTOANI                    0x0004L
00219 
00243 #define ANM_SETANIMATION                0xF110
00244 
00260 #define ANM_GETANIMATION                0xF111
00261 
00279 #define ANM_STARTPLAY                   0xF112
00280 
00297 #define ANM_PAUSE_RESUME                0xF113
00298 
00316 #define ANM_STOPPLAY                    0xF114
00317 
00318 #define ANM_MSGMAX                      0xF120
00319 
00330 #define ANNC_CLICKED         1
00331 
00336 #define ANNC_DBLCLK          2
00337 
00344 #ifdef  __cplusplus
00345 }
00346 #endif
00347 
00348 #endif /* EXT_ANIMATION_H */
00349 
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