ui_slider.i

MP3 整个 SDK

 unsigned char  wmaGetTAGInfo(const char *filename, ID3Info_t *ID3Info);
 unsigned char  oggGetTAGInfo(const char *filename, ID3Info_t *ID3Info, int string_id);












 unsigned char  lyricInit(  unsigned char  ScreenMode,  unsigned char  CharSet);



char lyricLoad(const char * strMusicFile, const char * strID3);


 unsigned char  lyricGetNext( char * strLyric,  unsigned char  len);


 unsigned char  lyricGetPrev( char * strLyric,  unsigned char  len);


 unsigned char  lyricQueryOutof(unsigned long lTime);



 unsigned char  lyricSeekFor( char *strlyric, const  unsigned char  len, const unsigned long lTime);



 unsigned char  lyricQueryExist(const char * strMusicFile);



























 unsigned char  fselInit(unsigned char type,  unsigned char  mode,  unsigned char  PlayListOrCommonDir,  unsigned char  CardOrFlash);

 unsigned char  fselPlayListEnt(char *filename);

 unsigned char  fselPlayListExit();

 unsigned char  fselGetNextFile(char *filename);

 unsigned char  fselGetPrevFile(char *filename);

 unsigned char  fselGetNextGroup(char *groupname);

 unsigned char  fselGetPrevGroup(char *groupname);

 unsigned char  fselGetCurGroupL(char *grouplongname,  unsigned short  iLen);

 unsigned char  fselGetCurFNameL(char *longfilename,  unsigned char  iLen);

 unsigned char  fselSetLocation(file_location_t *location);

 unsigned char  fselGetLocation(file_location_t *location);

 unsigned char  fselEntCurrentDir(char *strDir);

 unsigned char  fselRetParentDir(char *strDir);

 unsigned char  fselDelFile(unsigned char type);


 unsigned char  fselSetMode(  unsigned char  mode);

 unsigned short  fselGetTotal(void);

 unsigned short  fselGetNo(void);

 unsigned char  fselGetErrID(void);




 unsigned char  fselGetNext(char *strFile );

 unsigned char  fselGetPrev(char *strFile );

 unsigned char  fselGetByNO( char *strFile, const  unsigned short  Num);

 unsigned char  fselNextDir(char *strDir);

 unsigned char  fselPrevDir(char *strDir);


int GenNewName(file_location_t *loation);

 unsigned char  playlistdel(char *filename);
 unsigned char  playlistclassNext(char *classname);
 unsigned char  playlistclassPrev(char *classname);

 unsigned char  playlistnext(char *filename);
 unsigned char  playlistprev(char *filename);


 unsigned char  playlistret();


 unsigned char  fselSetLocationC(file_location_t *location);

 unsigned char  fselGetLocationC(file_location_t *location);


 unsigned char  unitochar(char *str,int len,unsigned char encode); 


































typedef struct
{
 unsigned long  PenColor; 
 unsigned long  BackgdColor; 
}DC, *PDC;

typedef struct
{
char x; 
char y; 
char width; 
char height; 
}region_t;



non_banked char *PutS(const char *str,signed char strlen); 
non_banked  unsigned char  PutChar(int code); 
non_banked void PutSDImage(region_t *imageregion,long int sdimageaddr); 
non_banked void InvertRegion(region_t *invregion); 
non_banked void SetAsciiFont(unsigned char FontID); 
non_banked void SetTextPos(unsigned char x,unsigned char y); 
non_banked void SetPenColor( unsigned long  color);
non_banked void SetBackgdColor( unsigned long  color);
non_banked void SetTextOutMode(unsigned char mod); 
non_banked void SetContrast(char ContrastValue); 
non_banked void DispBufSelect(unsigned char rampage); 

non_banked void GetFontPoint(int code,void *picbuf); 
non_banked char *GetDisplayBufAddr(void); 
non_banked void GetTextPos(unsigned char *x,unsigned char *y); 
non_banked void GetDCStatus(PDC pdc); 
non_banked char GetOutPutErr(void); 
non_banked void RegionMove(region_t *sregion, region_t *tregion); 
non_banked void RegionCopy(region_t *sregion, region_t *tregion); 
non_banked void UpdateScreen(const region_t *region); 
non_banked void SetTranMode(char Mode); 
non_banked void SetWindow(region_t *winregion); 
non_banked void LightOnOff( unsigned char  OnOff); 
non_banked void BuffDataTrans(char *buff , int datacnt); 
non_banked void SetDrawMode( unsigned char  mode); 

non_banked  unsigned char  CharOutRect(int code, region_t *CRregion,  unsigned char  colcnt);
non_banked void FillRect (region_t * region);
non_banked void DrawRectFrame(region_t * region );
non_banked void TextOutRect(region_t * region, char *str);
non_banked void Draw3DRect (region_t * D3region,  unsigned char  type);
non_banked void StandbyScreen( unsigned char  bStandby); 
non_banked void ClearScreen(region_t *clrregion); 
non_banked void MsgBox(int MsgNo,char x,char y); 

non_banked void SetBrightness(char BrightnessValue); 

non_banked  unsigned char  sUI_Init(char mode); 
non_banked void sUI_Exit(void); 
non_banked void sUI_HardInit(void); 


extern long FontLibAddr;
extern long AsciiFontLibAddr;
extern char DisplayBuffer[];























































typedef struct
{
int title;
int headpic;
char menu_grade[3]; 
}menuhead_t;















typedef struct
{
int total; 
int active; 
const  unsigned short  *title; 
 unsigned char  grade[3];
 unsigned char  string_id;
}function_menu_t;






typedef struct
{

int min;
int max;
int value;
 unsigned char  string_id;
} progress_t;






typedef struct
{

int title;
int min;
int max;
int value;
int step; 
 unsigned char  string_id;
}slider_t;
















typedef struct
{

const  unsigned short  *strid;
int total;
int active;
int headid;

 unsigned char  string_id;
}pop_up_list_t;

int ui_menuhead (menuhead_t *menuhead, int string_id);

int ui_popup_list(pop_up_list_t *list, const void (*callback)(int value));





int ui_err_msg (int msgID, int typeID, int string_id);
int ui_show_msg (int msgID, int typeID, int string_id);



int ui_menu (function_menu_t *menu , const void (*callback)(int value));



int ui_menu2 (function_menu_t *menu , const void (*callback)(int value));

int ui_show_progress(const progress_t *progress, int string_id);
void ui_show_guage(int step, unsigned char  para);




int ui_filelist(file_location_t *location, int type, int string_id);
int ui_explore(file_location_t *location, int type, int string_id);







extern char file_name[12];
extern char dir_name[30];



int rm_dir_from_buf(int n);







extern  unsigned char  read_idm_data(char *name, int count);
extern  unsigned char  write_idm_data(char *name, int count);
extern void init_dir_buf();
extern  unsigned char  get_dir_name(char *file,  unsigned short  num);
extern void get_dir_name2(char *file, int num);
extern int init_sel_dir_buf(void);
extern  unsigned char  del_all_my_file(int type,  unsigned char  string_id);
extern void reinit_idm_buf(int top, int bottom, int total_dir, int string_id);
void show_active_list(int old_active, int active, int top);
 unsigned char  show_popup_list(int string_id);
int ui_explore_sub(file_location_t *location, int type, int string_id);
int init_active(int string_id);
int init_active_dironly(file_location_t *location);
void reset_cur_list_bg_color(int i, int tmp);
void get_dir_long_name(file_location_t *location, int string_id);
void redraw_window(void);
void Clearexplore(void);
void ui_show_data(char *buf,  unsigned char  x,  unsigned char  y);






















































































typedef struct
{
char magic[4]; 
 unsigned short  counts; 
char reserved[10];
}res_head_t;


typedef struct
{
long offset; 
 unsigned short  length; 
 unsigned char  type; 
char name[9]; 
}res_entry_t;






























extern SD_FILE *res_fp;
extern  unsigned char  ui_auto_update; 
extern  unsigned char  ui_auto_select; 
extern  unsigned char  ui_run_realtime; 
extern region_t res_region;
extern const char mychar[]; 
extern const char menu_pos[6];
extern const char music_ext[][4];
extern const char voice_ext[][4];
extern const char pic_ext[][4];
extern const char txt_ext[][4];
extern  unsigned char  charge_flag; 




SD_FILE *ResOpen(const char * filename);
void ResClose(const SD_FILE *fp_res);
int ResShowPic( unsigned short  id,  unsigned char  x,  unsigned char  y);



int main_ResShowPic( unsigned short  id,  unsigned char  x,  unsigned char  y);


int ResShowString( unsigned short  id,  unsigned char  x,  unsigned char  y); 
int ResShowMultiString( unsigned short  id,  unsigned char  string_id,  unsigned char  x,  unsigned char  y); 



int ResInvertShowPic( unsigned short  id,  unsigned char  x,  unsigned char  y);
void ap_message_init(const comval_t *comval);
non_banked char ap_get_message(void);


non_banked char ap_handle_hotkey(char key);
char ap_sleep(int half_sec); 

void ap_set_event( unsigned short  event);
 unsigned short  ap_get_event( unsigned short  event,  unsigned short  condition);
void ap_del_event( unsigned short  event);







char *itoa_1( unsigned char  i, char *buf); 
char *itoa_2( unsigned char  i, char *buf); 
char *itoa_3( unsigned short  i, char *buf); 
char *itoa_4( unsigned short  i, char *buf); 

int get_text_width(const char *string);
int get_large_text_width(const char *string);


void ui_show_a( unsigned short  id);
void ui_show_b( unsigned short  id);
void ui_show_c( unsigned short  id);
void ui_show_d(const char *string);
void ui_show_d2(const char *string); 
void ui_show_cd(const char *string,  unsigned char  part);
void ui_show_d_pic( unsigned short  id); 
void ui_show_e( unsigned short  id);
void ui_show_f(const char *string );
void ui_show_ef(const char *string,  unsigned char  part);
void ui_show_batt(int value, char batt_type, unsigned char  fmflag); 
void ui_show_g(const char *string);
void ui_show_h(const char *string);

int ui_delete(file_location_t *location,  unsigned char  type, unsigned char  string_id);
int ui_delete_all(file_location_t *location,  unsigned char  type, unsigned char  string_id);
int ui_deleteplaylist(file_location_t *location,  unsigned char  type, unsigned char  string_id);
int ui_directory(file_location_t *location,  unsigned char  type, unsigned char  string_id);
int ui_playlist(file_location_t *location,  unsigned char  type, unsigned char  string_id);
int ui_function_menu(function_menu_t *menu, const void (*callback)(int res_id));
int ui_slider(slider_t *slider, const void (*callback)(int res_id));

char ui_show_lock(char islock);
void ui_show_vol( unsigned char  volume);




extern res_entry_t res_entry;
extern region_t res_region;


void slider_atoi4(char *str, int count)
{ 
int tmp, level;
if(count < 0)
{
*str = '-';
count = 0 - count;
str++; 
} 
if(count >= 1000)level = 4;
else if(count >= 100) level = 3;
else if(count >= 10) level = 2;
else level = 1;
if(level >= 4)
{
tmp = (count / 1000) % 10;
*str = tmp + '0';
str++;
}
if(level >= 3)
{
tmp = (count / 100) % 10;
*str = tmp + '0';
str++;
}
if(level >= 2)
{
tmp = (count / 10) % 10;
*str = tmp + '0';
str++;
}
tmp = count % 10;
*str = tmp + '0';
*(str + 1) = '\0';
} 



int ui_slider(slider_t *slider, const void (*callback)(int res_id))
{
int start, end; 
char buf[10]; 

 unsigned char  StrLength; 
char key;
 unsigned char  need_draw= 1 ;
 unsigned char  value_changed= 1 ; 

const region_t num_region={44, 16, 40, 16}; 
 unsigned short  value; 
 unsigned char  hold_state=0; 


 ;
 ;
 ; 
SetTextOutMode(1); 
SetPenColor( 0x0000ffff );






while(1)
{
if(need_draw)
{ 



value =  45  +
( 128 -8) * (slider->value - slider->min) / (slider->max - slider->min);

slider_atoi4 (file_name,slider->value);
StrLength=( unsigned char )strlen(file_name);

ResShowPic( 221 ,0,0);
ResShowMultiString(slider->title, slider->string_id,  22 ,  148 );


main_ResShowPic( 222 , 45 , 55 );

main_ResShowPic( 220 , value,  55 ); 


if(StrLength==1)
main_ResShowPic( 57 +file_name[0]-0x30,98,80);
else if(StrLength==2)
{
if(file_name[0]=='-')
{
main_ResShowPic( 107 ,90,83); 
main_ResShowPic( 57 +file_name[1]-0x30,108,80); 
} 
else
{
main_ResShowPic( 57 +file_name[0]-0x30,83,80);
main_ResShowPic( 57 +file_name[1]-0x30,106,80); 
} 
} 
else 
{
main_ResShowPic( 57 +file_name[0]-0x30,75,80);
main_ResShowPic( 57 +file_name[1]-0x30,98,80);
main_ResShowPic( 57 +file_name[2]-0x30,121,80);
}
need_draw =  0 ;
} 


key = ap_get_message();
switch( key)
{
case  0x06 :
case  0x04 :
if((slider->value + slider->step) <= slider->max)
{
slider->value += slider->step;
value_changed =  1 ;
need_draw =  1 ;
}

break;


case  0x05 :
case  0x03 :
if((slider->value - slider->step) >= slider->min)
{
slider->value -= slider->step;
value_changed =  1 ;
need_draw =  1 ;
}

break;


case  0x06  |  0x40 :
case  0x04  |  0x40 :
if(hold_state == 0) hold_state = 1;

break;


case  0x05  |  0x40 :
case  0x03  |  0x40 :
if(hold_state == 0) hold_state = 2;

break;


case  0x06  |  0x20 :
case  0x04  |  0x20 :
case  0x05  |  0x20 :
case  0x03  |  0x20 :
hold_state = 0;

break;


case  0x10  |  0x20 :
case  0x01  |  0x20 :
return 0; 


case  30 :
if(ui_auto_select) return 0;

break;


default:
key = ap_handle_hotkey(key);
if(key ==  50 ) 
{

return 0;
}
else if(key != 0) return key;
}



if(hold_state == 1) 
{
if((slider->value + slider->step) <= slider->max)
{
slider->value += slider->step;
value_changed =  1 ;
need_draw =  1 ;

while(key !=  0 )
{
if((key &  0x20 ) !=  0 )
hold_state = 0;
key = ap_get_message();
} 
}
else hold_state = 0; 
}
else if(hold_state == 2) 
{
if((slider->value - slider->step) >= slider->min)
{
slider->value -= slider->step;
value_changed =  1 ;
need_draw =  1 ;

while(key !=  0 )
{ 
if((key &  0x20 ) !=  0 )
hold_state = 0; 
key = ap_get_message();
}
}
else hold_state = 0; 
}


if(callback !=  0  && value_changed)
{
callback(slider->value);
value_changed =  0 ;
}

}
}