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C/C++ Source or Header  |  1994-06-26  |  8.3 KB  |  373 lines
  1. /*
  2. **    SpeechPanel.c
  3. **
  4. **    Editing panel for speech configuration
  5. **
  6. **    Copyright © 1990-1994 by Olaf `Olsen' Barthel
  7. **        All Rights Reserved
  8. */
  9.  
  10. #include "termGlobal.h"
  11.  
  12. enum    {    GAD_RATE=1,GAD_PITCH,GAD_FREQUENCY,GAD_VOLUME,GAD_SEX,GAD_ENABLED,GAD_SPEAK,
  13.         GAD_USE,GAD_LOAD,GAD_SAVE,GAD_CANCEL
  14.     };
  15.  
  16. STATIC LONG __saveds
  17. VolumeDisplay(struct Gadget *SomeGadget,WORD Level)
  18. {
  19.     return((100 * (LONG)Level) / MAXVOL);
  20. }
  21.  
  22. VOID
  23. SpeechPanel()
  24. {
  25.     struct LayoutHandle    *Handle;
  26.     struct SpeechConfig     PrivateConfig;
  27.     ULONG             OldCRC;
  28.  
  29.     OldCRC = DoCRC(&SpeechConfig,sizeof(SpeechConfig));
  30.  
  31.     CopyMem(&SpeechConfig,&PrivateConfig,sizeof(struct SpeechConfig));
  32.  
  33.     if(Handle = LT_CreateHandleTags(Window -> WScreen,
  34.         LH_LocaleHook,    &LocaleHook,
  35.     TAG_DONE))
  36.     {
  37.         struct Window *Window;
  38.  
  39.         LT_New(Handle,
  40.             LA_Type,    VERTICAL_KIND,
  41.         TAG_DONE);
  42.         {
  43.             LT_New(Handle,
  44.                 LA_Type,    VERTICAL_KIND,
  45.                 LA_LabelID,    MSG_V36_0185,
  46.             TAG_DONE);
  47.             {
  48.                 LT_New(Handle,
  49.                     LA_Type,    VERTICAL_KIND,
  50.                 TAG_DONE);
  51.                 {
  52.                     LT_New(Handle,
  53.                         LA_Type,        SLIDER_KIND,
  54.                         LA_LabelID,        MSG_SPEECHPANEL_RATE_GAD,
  55.                         LA_WORD,        &SpeechConfig . Rate,
  56.                         LA_Chars,        20,
  57.                         LA_ID,            GAD_RATE,
  58.                         GTSL_Min,        MINRATE,
  59.                         GTSL_Max,        MAXRATE,
  60.                         GTSL_LevelFormat,    LocaleBase ? "%lD" : "%ld",
  61.                     TAG_DONE);
  62.  
  63.                     LT_New(Handle,
  64.                         LA_Type,        SLIDER_KIND,
  65.                         LA_LabelID,        MSG_SPEECHPANEL_PITCH_GAD,
  66.                         LA_WORD,        &SpeechConfig . Pitch,
  67.                         LA_ID,            GAD_PITCH,
  68.                         GTSL_Min,        MINPITCH,
  69.                         GTSL_Max,        MAXPITCH,
  70.                         GTSL_LevelFormat,    LocaleBase ? "%lD" : "%ld",
  71.                     TAG_DONE);
  72.  
  73.                     LT_New(Handle,
  74.                         LA_Type,        SLIDER_KIND,
  75.                         LA_LabelID,        MSG_SPEECHPANEL_FREQUENCY_GAD,
  76.                         LA_LONG,        &SpeechConfig . Frequency,
  77.                         LA_ID,            GAD_FREQUENCY,
  78.                         GTSL_Min,        MINFREQ,
  79.                         GTSL_Max,        MAXFREQ,
  80.                         GTSL_LevelFormat,    LocaleBase ? "%lD" : "%ld",
  81.                     TAG_DONE);
  82.  
  83.                     LT_New(Handle,
  84.                         LA_Type,        SLIDER_KIND,
  85.                         LA_LabelID,        MSG_SPEECHPANEL_VOLUME_GAD,
  86.                         LA_BYTE,        &SpeechConfig . Volume,
  87.                         LA_ID,            GAD_VOLUME,
  88.                         GTSL_Min,        MINVOL,
  89.                         GTSL_Max,        MAXVOL,
  90.                         GTSL_LevelFormat,    "%ld%%",
  91.                         GTSL_DispFunc,        VolumeDisplay,
  92.                     TAG_DONE);
  93.  
  94.                     LT_New(Handle,
  95.                         LA_Type,        MX_KIND,
  96.                         LA_LabelID,        MSG_SPEECHPANEL_SEX_GAD,
  97.                         LA_BYTE,        &SpeechConfig . Sex,
  98.                         LA_ID,            GAD_SEX,
  99.                         LAMX_FirstLabel,    MSG_SPEECHPANEL_MALE_TXT,
  100.                         LAMX_LastLabel,        MSG_SPEECHPANEL_FEMALE_TXT,
  101.                     TAG_DONE);
  102.  
  103.                     LT_New(Handle,
  104.                         LA_Type,        CHECKBOX_KIND,
  105.                         LA_LabelID,        MSG_SPEECHPANEL_SPEECH_ENABLED_GAD,
  106.                         LA_BYTE,        &SpeechConfig . Enabled,
  107.                         LA_ID,            GAD_ENABLED,
  108.                     TAG_DONE);
  109.  
  110.                     LT_New(Handle,
  111.                         LA_Type,        XBAR_KIND,
  112.                     TAG_DONE);
  113.  
  114.                     LT_EndGroup(Handle);
  115.                 }
  116.  
  117.                 LT_New(Handle,
  118.                     LA_Type,    VERTICAL_KIND,
  119.                 TAG_DONE);
  120.                 {
  121.                     LT_New(Handle,
  122.                         LA_Type,        BUTTON_KIND,
  123.                         LA_LabelID,        MSG_SPEECHPANEL_SPEAK_GAD,
  124.                         LA_ID,            GAD_SPEAK,
  125.                         LA_ExtraFat,        TRUE,
  126.                         GA_Disabled,        !SpeechConfig . Enabled,
  127.                     TAG_DONE);
  128.  
  129.                     LT_EndGroup(Handle);
  130.                 }
  131.  
  132.                 LT_EndGroup(Handle);
  133.             }
  134.  
  135.             LT_New(Handle,
  136.                 LA_Type,VERTICAL_KIND,
  137.             TAG_DONE);
  138.             {
  139.                 LT_New(Handle,
  140.                     LA_Type,    XBAR_KIND,
  141.                     LAXB_FullSize,    TRUE,
  142.                 TAG_DONE);
  143.  
  144.                 LT_EndGroup(Handle);
  145.             }
  146.  
  147.             LT_New(Handle,LA_Type,HORIZONTAL_KIND,
  148.                 LAGR_SameSize,    TRUE,
  149.                 LAGR_Spread,    TRUE,
  150.             TAG_DONE);
  151.             {
  152.                 LT_New(Handle,
  153.                     LA_Type,    BUTTON_KIND,
  154.                     LA_LabelID,    MSG_GLOBAL_USE_GAD,
  155.                     LA_ID,        GAD_USE,
  156.                     LABT_ReturnKey,    TRUE,
  157.                     LABT_ExtraFat,    TRUE,
  158.                 TAG_DONE);
  159.  
  160.                 LT_New(Handle,
  161.                     LA_Type,    BUTTON_KIND,
  162.                     LA_LabelID,    MSG_GLOBAL_LOAD_GAD,
  163.                     LA_ID,        GAD_LOAD,
  164.                     LABT_ExtraFat,    TRUE,
  165.                 TAG_DONE);
  166.  
  167.                 LT_New(Handle,
  168.                     LA_Type,    BUTTON_KIND,
  169.                     LA_LabelID,    MSG_GLOBAL_SAVE_GAD,
  170.                     LA_ID,        GAD_SAVE,
  171.                     LABT_ExtraFat,    TRUE,
  172.                 TAG_DONE);
  173.  
  174.                 LT_New(Handle,
  175.                     LA_Type,    BUTTON_KIND,
  176.                     LA_LabelID,    MSG_GLOBAL_CANCEL_GAD,
  177.                     LA_ID,        GAD_CANCEL,
  178.                     LABT_EscKey,    TRUE,
  179.                     LABT_ExtraFat,    TRUE,
  180.                 TAG_DONE);
  181.  
  182.                 LT_EndGroup(Handle);
  183.             }
  184.  
  185.             LT_EndGroup(Handle);
  186.         }
  187.  
  188.         if(Window = LT_Layout(Handle,LocaleString(MSG_SPEECHPANEL_SPEECH_PREFERENCES_TXT),NULL,0,0,IDCMP_CLOSEWINDOW,0,
  189.             LAWN_HelpHook,        &GuideHook,
  190.             WA_DepthGadget,        TRUE,
  191.             WA_CloseGadget,        TRUE,
  192.             WA_DragBar,        TRUE,
  193.             WA_RMBTrap,        TRUE,
  194.             WA_Activate,        TRUE,
  195.         TAG_DONE))
  196.         {
  197.             struct IntuiMessage    *Message;
  198.             BOOLEAN             Done = FALSE;
  199.             ULONG             MsgClass,
  200.                          MsgQualifier;
  201.             UWORD             MsgCode;
  202.             struct Gadget        *MsgGadget;
  203.             UBYTE              DummyBuffer[MAX_FILENAME_LENGTH],
  204.                         *DummyChar;
  205.             struct FileRequester    *FileRequest;
  206.             BYTE             OldEnglish = English;
  207.  
  208.             GuideContext(CONTEXT_SPEECH);
  209.  
  210.             PushWindow(Window);
  211.  
  212.             do
  213.             {
  214.                 if(Wait(PORTMASK(Window -> UserPort) | SIG_BREAK) & SIG_BREAK)
  215.                 {
  216.                     CopyMem(&PrivateConfig,&SpeechConfig,sizeof(struct SpeechConfig));
  217.  
  218.                     SpeechSetup();
  219.  
  220.                     break;
  221.                 }
  222.  
  223.                 while(Message = (struct IntuiMessage *)GT_GetIMsg(Window -> UserPort))
  224.                 {
  225.                     MsgClass    = Message -> Class;
  226.                     MsgQualifier    = Message -> Qualifier;
  227.                     MsgCode        = Message -> Code;
  228.                     MsgGadget    = (struct Gadget *)Message -> IAddress;
  229.  
  230.                     GT_ReplyIMsg(Message);
  231.  
  232.                     LT_HandleInput(Handle,MsgQualifier,&MsgClass,&MsgCode,&MsgGadget);
  233.  
  234.                     if(MsgClass == IDCMP_CLOSEWINDOW)
  235.                     {
  236.                         CopyMem(&PrivateConfig,&SpeechConfig,sizeof(struct SpeechConfig));
  237.  
  238.                         SpeechSetup();
  239.  
  240.                         Done = TRUE;
  241.                     }
  242.  
  243.                     if(MsgClass == IDCMP_GADGETUP)
  244.                     {
  245.                         switch(MsgGadget -> GadgetID)
  246.                         {
  247.                             case GAD_ENABLED:
  248.  
  249.                                 LT_SetAttributes(Handle,GAD_SPEAK,GA_Disabled,!MsgCode,TAG_DONE);
  250.                                 break;
  251.  
  252.                             case GAD_USE:
  253.  
  254.                                 Done = TRUE;
  255.                                 break;
  256.  
  257.                             case GAD_CANCEL:
  258.  
  259.                                 CopyMem(&PrivateConfig,&SpeechConfig,sizeof(struct SpeechConfig));
  260.  
  261.                                 SpeechSetup();
  262.  
  263.                                 Done = TRUE;
  264.                                 break;
  265.  
  266.                             case GAD_LOAD:
  267.  
  268.                                 SplitFileName(LastSpeech,&DummyChar,DummyBuffer);
  269.  
  270.                                 LT_LockWindow(Window);
  271.  
  272.                                 if(FileRequest = GetFile(Window,LocaleString(MSG_SPEECHPANEL_LOAD_SPEECH_SETTINGS_TXT),DummyBuffer,FilePart(LastSpeech),DummyBuffer,"#?.prefs",FALSE,FALSE,FALSE,LocaleString(MSG_GLOBAL_LOAD_TXT),TRUE))
  273.                                 {
  274.                                     if(!ReadIFFData(DummyBuffer,&SpeechConfig,sizeof(struct SpeechConfig),ID_SPEK))
  275.                                         ShowError(Window,ERR_LOAD_ERROR,IoErr(),DummyBuffer);
  276.                                     else
  277.                                     {
  278.                                         strcpy(LastSpeech,DummyBuffer);
  279.  
  280.                                         LT_SetAttributes(Handle,GAD_RATE,
  281.                                             GTSL_Level,SpeechConfig . Rate,
  282.                                         TAG_DONE);
  283.  
  284.                                         LT_SetAttributes(Handle,GAD_PITCH,
  285.                                             GTSL_Level,SpeechConfig . Pitch,
  286.                                         TAG_DONE);
  287.  
  288.                                         LT_SetAttributes(Handle,GAD_FREQUENCY,
  289.                                             GTSL_Level,SpeechConfig . Frequency,
  290.                                         TAG_DONE);
  291.  
  292.                                         LT_SetAttributes(Handle,GAD_VOLUME,
  293.                                             GTSL_Level,SpeechConfig . Volume,
  294.                                         TAG_DONE);
  295.  
  296.                                         LT_SetAttributes(Handle,GAD_SEX,
  297.                                             GTCY_Active,SpeechConfig . Sex,
  298.                                         TAG_DONE);
  299.  
  300.                                         LT_SetAttributes(Handle,GAD_ENABLED,
  301.                                             GTCB_Checked,SpeechConfig . Enabled,
  302.                                         TAG_DONE);
  303.  
  304.                                         LT_SetAttributes(Handle,GAD_SPEAK,
  305.                                             GA_Disabled,    SpeechConfig . Enabled == FALSE,
  306.                                         TAG_DONE);
  307.  
  308.                                         SpeechSetup();
  309.  
  310.                                         SpeechChanged = FALSE;
  311.  
  312.                                         OldCRC = DoCRC(&SpeechConfig,sizeof(SpeechConfig));
  313.                                     }
  314.  
  315.                                     FreeAslRequest(FileRequest);
  316.                                 }
  317.  
  318.                                 LT_UnlockWindow(Window);
  319.  
  320.                                 break;
  321.  
  322.                             case GAD_SAVE:
  323.  
  324.                                 SplitFileName(LastSpeech,&DummyChar,DummyBuffer);
  325.  
  326.                                 LT_LockWindow(Window);
  327.  
  328.                                 if(FileRequest = GetFile(Window,LocaleString(MSG_SPEECHPANEL_SAVE_SPEECH_SETTINGS_TXT),DummyBuffer,FilePart(LastSpeech),DummyBuffer,"#?.prefs",TRUE,FALSE,FALSE,LocaleString(MSG_GLOBAL_SAVE_TXT),TRUE))
  329.                                 {
  330.                                     if(!WriteIFFData(DummyBuffer,&SpeechConfig,sizeof(struct SpeechConfig),ID_SPEK))
  331.                                         ShowError(Window,ERR_SAVE_ERROR,IoErr(),DummyBuffer);
  332.                                     else
  333.                                     {
  334.                                         strcpy(LastSpeech,DummyBuffer);
  335.  
  336.                                         SpeechChanged = FALSE;
  337.  
  338.                                         OldCRC = DoCRC(&SpeechConfig,sizeof(SpeechConfig));
  339.                                     }
  340.  
  341.                                     FreeAslRequest(FileRequest);
  342.                                 }
  343.  
  344.                                 LT_UnlockWindow(Window);
  345.  
  346.                                 break;
  347.  
  348.                             case GAD_SPEAK:
  349.  
  350.                                 SpeechSetup();
  351.  
  352.                                 English = TRUE;
  353.  
  354.                                 Say(LocaleString(MSG_SPEECHPANEL_THIS_IS_TERM_SPEAKING_TXT));
  355.  
  356.                                 English = OldEnglish;
  357.  
  358.                                 break;
  359.                         }
  360.                     }
  361.                 }
  362.             }
  363.             while(!Done);
  364.  
  365.             PopWindow();
  366.         }
  367.  
  368.         LT_DeleteHandle(Handle);
  369.     }
  370.  
  371.     SpeechChanged |= (OldCRC != DoCRC(&SpeechConfig,sizeof(SpeechConfig)));
  372. }
  373.