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modify_browse_func.c
资源名称：8202s_8281s_050405_dvd_622.rar　[点击查看]
上传用户：caisangzi8
上传日期：2013-10-25
资源大小：15756k
文件大小：43k
源码类别：

DVD

开发平台：

C/C++

modify_browse_func.c：源码内容
  1. /*****************************************************
  2. HISTORY:
  4. Creater: xiongyuyue
  5. Date   : 2003/6/28 
  6. Description: browse function using 
  8. modifier : zhaoyanhua
  9. date: 2003-12-6 16:18
  10.  changed the some function of NEW_STYLE_WINDOw:
  11.  VCD: DELETE ITEM : playtime  
  12.       ADD ITEM:   : disctime、track time
  13.  DVD: DELETE ITEM : time
  14.  
  15. *****************************************************/
  17. #ifndef DVDRELEASE
  18. //#define BROWSE_DBG
  19. #endif
  22. #ifdef DYNAMIC_SPECTRUM     //fengjl  3-10-30 12:34
  23. extern BYTE band_onoff;
  24. extern void Show3dspectrum(void); //axel 2003/12/2 11:31pm
  25. #endif
  27. #define browse_puts()           ((void)0)
  28. #define browse_show_function()  ((void)0)
  30. #if 1
  31. #ifdef  BROWSE_DBG
  32. #include "sio.h"
  33. #include "emuio.h"
  34. #undef  browse_puts
  35. #undef  browse_show_function
  36. #define browse_puts             puts_w
  37. #define browse_show_function()  do {browse_puts(__FUNCTION__); browse_puts("n");} while (0)
  38. #endif
  39. #endif
  40. /////////////////////////////////////////////////////////////////////////
  41. //wanghaoying 2003-8-12 19:50 added
  42. extern void set_video_aspect(void);
  43. extern void startup_vpp_now(void);
  44. extern void set_vpp_disp_window(UINT32,UINT32,UINT32,UINT32);
  45. /////////////////////////////////////////////////////////////////////////
  46. extern UINT16 mp3_file_count(void);   //axel 2003/12/2 11:30pm
  47. ///////////////////////////////////////////////////////////////////
  48. //zhaoyanhua add 2003-12-18 15:39
  49. extern BYTE memory_config_saved;//reset.h
  50. extern BYTE GetConfigMode(int config);//memcfg.c
  51. extern void   osd_init_newstyle_window_PAL(void);//osd1.c
  52. extern void   osd_init_newstyle_window_NTSC(void);//osd1.c
  53. ///////////////////////////////////////////////////////////////////
  54. #ifdef NEWSTYLE_WINDOW          //xiongyuyue 
  55. BYTE bInputState = NON_INPUT_STATE;
  56. int bInputIndex = 0;   //for title/chapter search function,
  57. BYTE bTimeInput = 0;
  58. BYTE update_definition = 40;
  59. extern UINT32 PlayBackLength;
  61. void br_Draw8space(BYTE fontColor,BYTE bkColor,BYTE index)
  62. {//erase displayed word and disp new word when press updown key(for draw left item)
  63.     strcpy(linebuf,"            ");  //fengjl changed space from 8 to 12   3-11-24 18:52
  64.     osd_DrawRegionString(brArea[BR_ITEM_AREA].xStart,brArea[BR_ITEM_AREA].yStart+ITEM_HEIGHT*index,
  65.                         linebuf,fontColor,bkColor,arc_region_loc.region);
  66. }
  68. void br_Draw18space(BYTE fontColor,BYTE bkColor,BYTE index)
  69. {//erase displayed word and disp new word when press updown key(for draw right item)
  70.     strcpy(linebuf,"                  ");
  71.     osd_DrawRegionString(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*index,
  72.                         linebuf,fontColor,bkColor,arc_region_loc.region);
  73. }
  75. void br_DrawLeftItemStr(BYTE hl_index,BYTE str_index,BYTE fontColor,BYTE bkColor)
  76. {
  77.     br_Draw8space(fontColor,bkColor,hl_index);//xyy 2003-7-29 17:12
  78. if(cd_type_loaded==CDDVD)
  79.         psprintf(linebuf,"%s",_OsdMessegeFont1[osd_font_mode][string_index_dvd[str_index]]);
  80. else if(cd_type_loaded==CDROM || cd_type_loaded==CDDA)
  81. psprintf(linebuf,"%s",_OsdMessegeFont1[osd_font_mode][string_index_cd[str_index]]);
  82.     else
  83.         psprintf(linebuf,"%s",_OsdMessegeFont1[osd_font_mode][string_index_vcd[str_index]]);
  84.     osd_DrawRegionString(brArea[BR_ITEM_AREA].xStart,brArea[BR_ITEM_AREA].yStart+ITEM_HEIGHT*(hl_index),
  85.                         linebuf,fontColor,bkColor,arc_region_loc.region);
  86. }
  88. void browse_HL_leftItem(BYTE index,BYTE fontColor,BYTE pre_bkColor,BYTE bkColor,BYTE UPDN)
  89. {
  90.     if(UPDN == 0)//when press down key
  91.     {
  92.      if(index>1)
  93.     br_DrawLeftItemStr(index-2,info_index-1,fontColor,pre_bkColor);//xyy 2003-7-29 20:05
  94.     br_DrawLeftItemStr(index-1,info_index,fontColor,bkColor);//xyy 2003-7-29 20:05
  95.     }
  96.     else if(UPDN == 1)//when press up key
  97.     {
  98.      if(index < ITEM_PER_PAGE)
  99.     br_DrawLeftItemStr(index,info_index+1,fontColor,pre_bkColor);//xyy 2003-7-29 20:05
  100.     br_DrawLeftItemStr(index-1,info_index,fontColor,bkColor);//xyy 2003-7-29 20:05
  101.     }
  102. }
  103.     
  104. void br_Draw_TT_info(void)
  105. {
  106.     BYTE dvd_title_Ns;
  107.     
  108.     if(cd_type_loaded==CDDVD)
  109.     {
  110. dvd_title=get_tt_info(DISP_TT); 
  111. dvd_title_Ns = get_tt_info(DISP_TT_Ns); 
  112. }
  113. else
  114. {
  115. /*
  116. dvd_title=disp_trk_now;
  117. dvd_title_Ns = cd_total_trk();
  118. */  
  119. dvd_title=disp_trk_now;
  120. if(cd_type_loaded==CDROM)//xyy 2003-9-11 17:12
  121. dvd_title_Ns = mp3_file_count();
  122. else 
  123. dvd_title_Ns = cd_total_trk(); 
  124. }
  125.     psprintf(linebuf, "%02d/%02d",dvd_title,dvd_title_Ns);
  126.     if(bBrowseLevel==1 && info_index==0)
  127.     osd_DrawRegionString(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart,
  128.      linebuf,INFO_FONTCOL,INFO_BKCOL,arc_region_loc.region);         
  129. else
  130.     osd_DrawRegionString(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart,
  131.      linebuf,INFO_FONTCOL,INFO_PRE_BKCOL,arc_region_loc.region);         
  132. }
  134. void br_Draw_CHP_info(void)
  135. {
  136.     BYTE dvd_chp_Ns;
  137. dvd_chapter=get_tt_info(DISP_CH);  
  138. dvd_chp_Ns = get_tt_info(DISP_CH_Ns);
  139.     psprintf(linebuf, "%02d/%02d",dvd_chapter,dvd_chp_Ns);
  140. if(bBrowseLevel==1 && info_index==1)
  141.     osd_DrawRegionString(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*1,
  142.      linebuf,INFO_FONTCOL,INFO_BKCOL,arc_region_loc.region);         
  143.     else
  144.     osd_DrawRegionString(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*1,
  145.      linebuf,INFO_FONTCOL,INFO_PRE_BKCOL,arc_region_loc.region);         
  146. }
  148. void browse_func_up(void)
  149. {
  150.     BYTE i,j;
  151.     if(bBrowseLevel==1 || info_index==0)
  152.         return;
  153.     else
  154.         info_index--;
  155.         
  156.     if((info_index<ITEM_PER_PAGE)||(info_index == 5)|| (info_index == 6))
  157.      bInputState = NON_INPUT_STATE;
  158.      
  159.     
  160.     HL_index--;
  161.     if((info_index+1)%ITEM_PER_PAGE==0)
  162.     {
  163.         for(i=info_index-(ITEM_PER_PAGE-1),j=0;j<ITEM_PER_PAGE;i++,j++)
  164.             br_DrawLeftItem(i,j,INFO_FONTCOL,INFO_PRE_BKCOL);
  166.         br_DrawRightItem();
  167.         browse_HL_leftItem(ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL,INFO_BKCOL,1);
  168.     }
  169.     if(HL_index>0)
  170.         browse_HL_leftItem(HL_index,INFO_FONTCOL,INFO_PRE_BKCOL,INFO_BKCOL,1);
  171.     else
  172.         HL_index = ITEM_PER_PAGE;
  173. }
  175. void browse_func_down(void)
  176. {
  177.     BYTE i,j;
  178.     if(bBrowseLevel==1)
  179.         return;
  180.     if((cd_type_loaded==CDROM || cd_type_loaded==CDDA) && info_index==2)//xyy 2003-9-12 14:22
  181.      return;
  182.     if(cd_type_loaded==CDDVD)
  183.     {
  184.     if(info_index>=DVD_MAXITEM-1)
  185.         return;
  186.     else
  187.         info_index++;
  188. }
  189. else
  190. {
  191.     if(info_index>=VCD_MAXITEM-1)
  192.         return;
  193.     else
  194.         info_index++;
  195. }
  196.     if(info_index>=ITEM_PER_PAGE)
  197.     {
  198.      if((info_index == 5)|| (info_index == 6))
  199.          bInputState = NON_INPUT_STATE;//zhaoyanhua modify2003-12-7 14:54 
  200.         else
  201.             bInputState = INPUT_STATE;
  202.     }
  203.     HL_index++;
  204.     if((info_index%ITEM_PER_PAGE==0) && (info_index<DVD_MAXITEM))
  205.     {
  206.         for(i=info_index,j=0;j<ITEM_PER_PAGE;i++,j++)
  207.             br_DrawLeftItem(i,j,INFO_FONTCOL,INFO_PRE_BKCOL);
  209.         br_DrawRightItem();
  210.         browse_HL_leftItem(1,INFO_FONTCOL,INFO_PRE_BKCOL,INFO_BKCOL,0);
  211.     }
  212.     if(HL_index<=ITEM_PER_PAGE)
  213.         browse_HL_leftItem(HL_index,INFO_FONTCOL,INFO_PRE_BKCOL,INFO_BKCOL,0);
  214.     else
  215.         HL_index = 1;
  216.     }
  218. void init_time_search(void)
  219. {
  220. bTimeInput = 1;
  221. goto_time = 0;
  222. psprintf(linebuf,"%02d:%02d:%02d",0,0,0);
  223.     osd_DrawRegionString(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*(HL_index-1),
  224.                             linebuf,INFO_FONTCOL,INFO_BKCOL,arc_region_loc.region); 
  225.     br_Draw_tmhl(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*(HL_index-1),"_",INFO_FONTCOL,INFO_BKCOL);    
  226. }
  228. #ifdef  SUPPORT_PLAYBACK_ICON
  229. void br_Draw_FBicon(void)
  230. {
  231. memset(linebuf,0,sizeof(linebuf));
  232. strcat1(linebuf, OSD_ICON_FB);
  233.     osd_DrawRegionString(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*(HL_index-1),
  234.                             linebuf,INFO_FONTCOL,INFO_BKCOL,arc_region_loc.region);//xyy 2003-8-11 16:25
  235. }
  237. void br_Draw_FFicon(void)
  238. {
  239.     strcat1(linebuf, OSD_ICON_FF);
  240.     osd_DrawRegionString(brArea[BR_CONTENT_AREA].xStart+ITEM_WIDTH,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*(HL_index-1),
  241.                             linebuf,INFO_FONTCOL,INFO_BKCOL,arc_region_loc.region); //xyy 2003-8-11 16:25 
  242. }
  243. #endif
  245. void br_Draw_underline(BYTE xStart, BYTE yStart, BYTE lineColor,BYTE bkColor)
  246. {
  247.     BYTE *s="__";
  248.     bInputState = INPUT_STATE;
  249.     if(bInputIndex==0)
  250.     osd_DrawRegionString(xStart,yStart,s,lineColor,bkColor,arc_region_loc.region);  
  251. }
  253. extern void preDealGoto_time(void);
  254. extern void time_trans2hms(void);
  255. extern void exe_timesearch_func(UINT32 goto_ff,UINT32 fail);
  256. void exe_time_goto(void)
  257. {
  258.     #define DISCTIME_SEARCH     1
  259.     #define TRACKTIME_SEARCH    2
  260.     
  261.     BYTE  search_mode = 0;
  262.     
  263.     index_x=0;
  264. time_trans2hms();  //xyy  2003-7-29 13:17           
  266. preDealGoto_time();//xyy 2003-7-29 13:18
  268. if(cd_type_loaded != CDDVD)
  269. {
  270.     switch(info_index)
  271.     {
  272.         case 1: 
  273.             search_mode = DISCTIME_SEARCH;
  274.             break;
  275.         case 2:
  276.             search_mode = TRACKTIME_SEARCH;
  277.             break;
  278.     }
  279.     if(goto_time)
  280.     {   
  281.         printf("browse function : goto_time :%d---n",goto_time);
  282.     exe_timesearch_func(0,search_mode);//xyy 2003-7-29 13:25
  283. }
  284. }
  285. else//for DVD
  286. {
  287.             printf("****exe_time_goto****goto_hour = %2d  goto_min = %2d goto_sec = %2d n",goto_hour,goto_min,goto_sec);
  288.     
  289.     if(goto_time) ircmd_post_func(CMD_FUNC|CMD_FUNC_GOTO); //axel 2004/1/27 10:00pm return while min>60 or sec>60
  290. }
  292. bInputState = NON_INPUT_STATE;
  293. bTimeInput=0;
  294. }
  296. void br_Draw_rtSpecialItem(void)//include audio language,sub-picture,repeat_all,multi-angle
  297. {
  298.     br_Draw18space(INFO_FONTCOL,INFO_PRE_BKCOL,HL_index-1);//xyy 2003-7-29 17:32
  299. br_Draw_FBicon();//xyy 2003-7-29 15:52
  300.     
  301.     switch(info_index)
  302.     {
  303.     //info_index:the index of string_index_dvd array or string_index_vcd array
  304.    
  305.     case 2://DVD:STR_OS_subtitle ;;CD:STR_OS_REP
  306.      if(cd_type_loaded==CDROM || cd_type_loaded==CDDA)
  307.      ircmd_repeat_all();
  308.     
  309.    
  310. if(cd_type_loaded == CDDVD)
  311.     ircmd_sub_picture();
  312. break;
  314. case 3://DVD:STR_OS_AUDIO_LANG_SETUP; VCD:STR_OS_REP
  315. if(cd_type_loaded==CDDVD)
  316. ircmd_audio_language();
  318. else
  319.      ircmd_repeat_all();
  320.     
  321. break;
  322. case 4://DVD:STR_OS_ANGLE
  323.         ircmd_angle();
  324. break;
  325. case 7://DVD:STR_OS_REP
  326.      ircmd_repeat_all();
  327. break;
  328. } 
  329.   
  330. br_Draw_FFicon();//xyy 2003-7-29 16:51
  331. }
  332. void browse_func_select(void)
  333. {
  334. //info_index:the index of string_index_dvd array or string_index_vcd array
  335. //which is defined in file browse_gui.h
  336.     if(cd_type_loaded==CDDVD)
  337.     {
  338.     if(info_index<=1 && bInputIndex<2 && bBrowseLevel==1)
  339.      return;
  340.     }
  341.     else
  342.     {
  343.     if(info_index==0 && bInputIndex<2 && bBrowseLevel==1)
  344.      return;
  345.     }
  346.     if(bBrowseLevel==0)
  347.     {
  348. #if defined(ADJUSTING_ACTION_VALID_RIGHT_NOW)//xyy 2003-9-9 16:10
  349. action_click = 2; // alan, 2003/8/28 05:45PM
  350. #else
  351. action_click = 0;
  352. #endif
  353. //     action_click = 2; // alan, 2003/8/28 05:45PM
  354.         switch(info_index)
  355.         {
  356.             case 0://title(DVD) or track(VCD/CD/MP3) information
  357.         bBrowseLevel = 1;     //xyy 2003-8-11 17:14   
  358.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  359.              br_Draw_TT_info();
  360.                 br_Draw_underline(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*(HL_index-1),UNDERLINECOL,INFO_BKCOL);    
  361.              break;
  362.             case 1://chaprter(DVD) or disc time (VCD)playtime(CD/MP3) information
  363.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  364.             if(cd_type_loaded==CDDVD)
  365.             {
  366.         bBrowseLevel = 1;      //xyy 2003-8-11 17:14  
  367.              br_Draw_CHP_info();
  368.              br_Draw_underline(brArea[BR_CONTENT_AREA].xStart,brArea[BR_CONTENT_AREA].yStart+ITEM_HEIGHT*(HL_index-1),UNDERLINECOL,INFO_BKCOL); //xyy 2003-8-11 16:16   
  369.           }
  370. else
  371. init_time_search();
  373.                break;
  374.             case 2://sub_title(DVD) or track time(VCD) or repeat setup(CD/MP3)information
  375.             
  376.  if(cd_type_loaded==CDROM || cd_type_loaded==CDDA)//xyy 2003-9-12 13:38
  377. {
  378.         bBrowseLevel = 1;  
  379.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  380.     br_Draw_rtSpecialItem();
  381. }
  382. //zhaoyanhua add 2003-12-7 13:30
  383. else if(cd_type_loaded==CDDVD)
  384.             {
  385. //                 if(pDSV->dAv_SPST_Ns<2)
  386. //                     return;
  387.         bBrowseLevel = 1;  
  388.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  389.     br_Draw_rtSpecialItem();
  390.             }
  391. else //disc time VCD
  392.             {
  393.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  394.              init_time_search();
  395.              }
  396.                
  397.                
  398.                break;
  399.             case 3://audio language (DVD), repeat (VCD) information
  400.             
  401.             if(cd_type_loaded==CDDVD)
  402.             {
  403.                 if(pDSV->dAv_AST_Ns<=1)
  404.              return;
  405.             }
  406.             else//VCD
  407.             {
  408.                 #if !defined(PULIANG_DVD)
  409.                 if( IsPBCOn() )
  410.          return;
  411.      #endif
  412. }
  413. bBrowseLevel = 1;  
  414. br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  415.         br_Draw_rtSpecialItem();
  416. //br_Draw_rtSpecialItem();
  417.             break;    
  418.             case 4://multi-angle(only DVD)information
  419.              if(get_angle_Ns()<1)
  420.              return;
  421.         bBrowseLevel = 1;  
  422.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  423.     br_Draw_rtSpecialItem();
  424.                 break;
  425.             //zhaoyanhua add 2003-12-7 13:55
  426.             case 5:
  427.             case 6:    
  428.     br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  429.                 init_time_search();
  430.              break;
  431.             case 7://repeat setup(DVD)information
  432.         bBrowseLevel = 1;  
  433.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_PRE_BKCOL);
  434.     br_Draw_rtSpecialItem();
  435.                 break;
  436.                 
  437.         }
  438.         bBrowseLevel = 1;        
  439.     }
  440.     else if(bBrowseLevel == 1)
  441.     {
  442.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_BKCOL);//xyy 2003-8-11 16:08
  443.         switch(info_index)
  444.         {
  445.             case 0://title(DVD) or track(VCD/CD/MP3) information
  446.                 if(bInputIndex==1)
  447.                     return;
  448.                 if(bInputIndex > 1)
  449.                 {
  450.                     bInputIndex = 0;
  451.                     if(cd_type_loaded==CDDVD)
  452.                     {
  453.                     if(info_index==0)
  454.                      dvd_chapter = 1;
  455.                     
  456.                     if(UOP_check(UOP_PTT_PS)&&(dvd_chapter==1))
  457.              dvd_chapter = 0;//TT play,terry,3-8-23 19:35
  458.              
  459.                 ircmd_post_func(CMD_FUNC|CMD_PTT_PLAY);
  460.                 }
  461.                     else
  462.                     ircmd_post_func(CMD_SELECT | dvd_title);
  463.                     bInputState = NON_INPUT_STATE;    
  464.                 }
  465.                 break;
  466.             case 1://chaprter(DVD) or disc time(VCD)or playtime(CD/MP3) information
  467.              if(cd_type_loaded==CDDVD)
  468.              {
  469.                 if(bInputIndex==1)
  470.                     return;
  471.                 if(bInputIndex > 1)
  472.                 {
  473.                     bInputIndex = 0;
  474.                     
  475.                     if(UOP_check(UOP_PTT_PS)&&(dvd_chapter==1))
  476.       dvd_chapter = 0;//TT play,terry,3-8-23 19:35
  477.       
  478.                 ircmd_post_func(CMD_FUNC|CMD_PTT_PLAY);
  479.                     bInputState = NON_INPUT_STATE;    
  480.                 }
  481.                 }
  482.                 else
  483.                 {
  484.                  exe_time_goto();
  485.                  bInputState = NON_INPUT_STATE; 
  486.                     br_DrawRightItem();//zhaoyanhua add 2003-12-6 15:56
  487.                 }
  488.                 break;
  489.             case 2://sub_title(DVD)   track time(VCD) or repeat setup(CD/MP3)information
  490.             if(cd_type_loaded == CDDVD)
  491.             {
  492.                 br_DrawRightItem();
  493.             }
  494.             else if((cd_type_loaded == CDVCD10)||(cd_type_loaded ==CDVCD20)||(cd_type_loaded == CDSVCD))
  495.             {   
  496.                 exe_time_goto();
  497.                 bInputState = NON_INPUT_STATE; 
  498.                 br_DrawRightItem();//zhaoyanhua add 2003-12-6 15:56
  499.             }
  500.            
  501.                 break;
  502.             case 5:
  503.             case 6:
  504.                 exe_time_goto();
  505.                 br_DrawRightItem();//zhaoyanhua add 2003-12-6 15:56  
  506.                 break;             
  507.             case 3:////audio language setup(DVD) or repeat setup(VCD) information
  508.             case 4://multi-angle(only DVD)information    
  509.             case 7://repeat setup(DVD)information
  510.                 br_DrawRightItem();
  511.                 break;
  512.         }
  513.         bBrowseLevel = 0;
  514.     }
  515. }
  517. #ifdef CLEAR_KEY_IN_WINDOW //Maoyong 2004.02.18
  518. void browse_func_clear(void)
  519. {
  520. //DVD not in CHP, TT, CHP and TT time item, no use
  521. if(cd_type_loaded == CDDVD)
  522. {
  523. if((info_index != 5)&&(info_index != 6)&&(info_index != 0)&&(info_index != 1))
  524. return;
  525. }
  526. else //CDROM, CDVCD..., not DVD
  527. {
  528. if( (info_index != 0) && (info_index != 1) && (info_index != 2) ) 
  529. return;
  530. }
  531. index_x=0;
  532. bBrowseLevel = 0;
  533. bInputState = NON_INPUT_STATE;
  534.     bInputIndex = 0;
  535. browse_func_select();
  536. }
  537. #endif
  538. UINT32 ten_power(BYTE exponent)
  539. {
  540. UINT32 temp=1,i;
  541. for(i=0;i<exponent;i++)
  542. temp = temp*10;
  543. return temp;
  544. }
  546. void browse_func_left(void)
  547. {
  548.     if(bBrowseLevel==0)
  549.         return;
  550.     if((cd_type_loaded==CDDVD && info_index <= 1) || (cd_type_loaded!=CDDVD && info_index==0))
  551.     {
  552.         bInputState = NON_INPUT_STATE;
  553.         bInputIndex = 0;
  554.         bBrowseLevel = 0;
  555.         UpdateTT_CHP_info();
  556.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_BKCOL);//xyy 2003-8-11 17:06
  557.     }
  558.     else if((cd_type_loaded==CDDVD && info_index == 5) ||((cd_type_loaded==CDDVD) && (info_index == 6)) 
  559.       || (cd_type_loaded!=CDDVD && info_index==1)|| (cd_type_loaded!=CDDVD && info_index==2))
  560.     {//for VCD ：info_index 1/2 //zhaoyanhua add 2003-12-6 16:55
  561.         #ifdef BROWSE_DBG
  562.         printf("==========DRaw left Item =========n");
  563.         #endif
  564.         br_DrawLeftItem(info_index,info_index%ITEM_PER_PAGE,INFO_FONTCOL,INFO_BKCOL);//xyy 2003-8-11 17:06
  565.      br_DrawRightItem();
  566.         bBrowseLevel = 0;
  567.         bTimeInput = 0;
  568.         index_x = 0; // alan, 2003/9/5 02:16