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C/C++ Source or Header  |  1995-02-18  |  16.7 KB  |  682 lines
  1. /*
  2. **    TerminalPanel.c
  3. **
  4. **    Editing panel for terminal configuration
  5. **
  6. **    Copyright © 1990-1995 by Olaf `Olsen' Barthel
  7. **        All Rights Reserved
  8. */
  9.  
  10. #include "termGlobal.h"
  11.  
  12. enum    {    GAD_EMULATIONTYPE=1, GAD_EMULATIONLIBRARY, GAD_COLUMNS, GAD_LINES,
  13.         GAD_KEYMAP, GAD_TEXTFONT, GAD_FONTMODE, GAD_EMULATIONTASK, GAD_IBMFONT,
  14.         GAD_USE, GAD_CANCEL, GAD_DEFAULT, GAD_PAGER, GAD_PAGEGROUP
  15.     };
  16.  
  17. STATIC LONG    LocalMaxColumns,
  18.         LocalMaxLines;
  19.  
  20. STATIC STRPTR __saveds
  21. ShowColumn(struct Gadget *SomeGadget,WORD Level)
  22. {
  23.     STATIC UBYTE Buffer[10];
  24.  
  25.     if(Level == LocalMaxColumns + 1)
  26.         strcpy(Buffer,LocaleString(MSG_TERMINALPANEL_MAXIMUM_TXT));
  27.     else
  28.         SPrintf(Buffer,LocaleBase ? "%9lD" : "%9ld",Level);
  29.  
  30.     return(Buffer);
  31. }
  32.  
  33. STATIC STRPTR __saveds
  34. ShowLine(struct Gadget *SomeGadget,WORD Level)
  35. {
  36.     STATIC UBYTE Buffer[10];
  37.  
  38.     if(Level == LocalMaxLines + 1)
  39.         strcpy(Buffer,LocaleString(MSG_TERMINALPANEL_MAXIMUM_TXT));
  40.     else
  41.         SPrintf(Buffer,LocaleBase ? "%9lD" : "%9ld",Level);
  42.  
  43.     return(Buffer);
  44. }
  45.  
  46.     /* SelectKeymap(UBYTE *Name,struct Window *ParentWindow):
  47.      *
  48.      *    Select a new keymap file using the asl.library file requester.
  49.      */
  50.  
  51. STATIC BYTE __regargs
  52. SelectKeymap(UBYTE *Name,struct Window *ParentWindow)
  53. {
  54.     struct FileRequester    *AslFileRequest;
  55.     UBYTE            *File,*Temp;
  56.     BYTE             NewMap = FALSE;
  57.  
  58.     File = Name;
  59.  
  60.     strcpy(SharedBuffer,File);
  61.  
  62.     Temp = PathPart(SharedBuffer);
  63.  
  64.     Temp[0] = 0;
  65.  
  66.     if(!SharedBuffer[0])
  67.     {
  68.         APTR OldPtr = ThisProcess -> pr_WindowPtr;
  69.         BPTR FileLock;
  70.  
  71.         ThisProcess -> pr_WindowPtr = (APTR)-1;
  72.  
  73.         if(FileLock = Lock("KEYMAPS:",ACCESS_READ))
  74.         {
  75.             strcpy(SharedBuffer,"KEYMAPS:");
  76.  
  77.             UnLock(FileLock);
  78.         }
  79.         else
  80.             strcpy(SharedBuffer,"Devs:Keymaps");
  81.  
  82.         ThisProcess -> pr_WindowPtr = OldPtr;
  83.     }
  84.  
  85.     File = FilePart(File);
  86.  
  87.     if(AslFileRequest = (struct FileRequester *)AllocAslRequestTags(ASL_FileRequest,
  88.         ASL_Window,    ParentWindow,
  89.         ASL_File,    File,
  90.         ASL_Dir,    SharedBuffer,
  91.         ASL_Hail,    LocaleString(MSG_TERMINALPANEL_SELECT_KEYMAP_TXT),
  92.         ASL_FuncFlags,    FILF_NEWIDCMP,
  93.         ASL_OKText,    LocaleString(MSG_GLOBAL_SELECT_TXT),
  94.     TAG_END))
  95.     {
  96.         if(AslRequestTags(AslFileRequest,TAG_DONE))
  97.         {
  98.             STRPTR FileName;
  99.  
  100.             if(AslFileRequest -> rf_NumArgs > 1 && AslFileRequest -> rf_ArgList)
  101.                 FileName = AslFileRequest -> rf_ArgList -> wa_Name;
  102.             else
  103.                 FileName = AslFileRequest -> rf_File;
  104.  
  105.             if(FileName[0])
  106.             {
  107.                 strcpy(SharedBuffer,AslFileRequest -> rf_Dir);
  108.  
  109.                 if(!AddPart(SharedBuffer,FileName,MAX_FILENAME_LENGTH))
  110.                     strcpy(SharedBuffer,FileName);
  111.  
  112.                 if(Stricmp(SharedBuffer,Name))
  113.                 {
  114.                     strcpy(Name,SharedBuffer);
  115.  
  116.                     NewMap = TRUE;
  117.                 }
  118.             }
  119.         }
  120.  
  121.         FreeAslRequest(AslFileRequest);
  122.     }
  123.  
  124.     return(NewMap);
  125. }
  126.  
  127. BYTE __regargs
  128. TerminalPanel(struct Configuration *LocalConfig,BYTE *Default)
  129. {
  130.     STATIC LONG PageTitleID[5] =
  131.     {
  132.         MSG_V36_1020,
  133.         MSG_V36_1021,
  134.         MSG_V36_1024,
  135.         MSG_V36_1025,
  136.         -1
  137.     };
  138.  
  139.     STATIC BYTE         InitialPage = 0;
  140.  
  141.     struct LayoutHandle    *Handle;
  142.     BYTE             Cancel = FALSE;
  143.     STRPTR             PageTitle[5];
  144.  
  145.     LocalizeStringTable(PageTitle,PageTitleID);
  146.  
  147.     SaveConfig(LocalConfig,PrivateConfig);
  148.  
  149.     if(Handle = LT_CreateHandleTags(Window -> WScreen,
  150.         LH_LocaleHook,    &LocaleHook,
  151.         LH_ExitFlush,    FALSE,
  152.     TAG_DONE))
  153.     {
  154.         struct Window    *PanelWindow;
  155.         LONG         LocalColumns,
  156.                  LocalLines;
  157.         UBYTE         FontName[MAX_FILENAME_LENGTH],
  158.                  IBMName[MAX_FILENAME_LENGTH];
  159.  
  160.         BuildFontName(FontName,LocalConfig -> TerminalConfig -> TextFontName,LocalConfig -> TerminalConfig -> TextFontHeight);
  161.  
  162.         BuildFontName(IBMName,LocalConfig -> TerminalConfig -> IBMFontName,LocalConfig -> TerminalConfig -> IBMFontHeight);
  163.  
  164.         if(LocalConfig != Config)
  165.         {
  166.             LocalMaxColumns    = 132;
  167.             LocalMaxLines    = 64;
  168.         }
  169.         else
  170.         {
  171.             LONG    Width,
  172.                 Height;
  173.  
  174.             if(Screen)
  175.             {
  176.                 struct Rectangle DisplayClip;
  177.  
  178.                 if(LocalConfig -> ScreenConfig)
  179.                 {
  180.                     Width    = LocalConfig -> ScreenConfig -> DisplayWidth;
  181.                     Height    = LocalConfig -> ScreenConfig -> DisplayHeight;
  182.  
  183.                     QueryOverscan(LocalConfig -> ScreenConfig -> DisplayMode,&DisplayClip,LocalConfig -> ScreenConfig -> OverscanType);
  184.                 }
  185.                 else
  186.                 {
  187.                     Width    = LocalConfig -> ScreenConfig -> DisplayWidth;
  188.                     Height    = LocalConfig -> ScreenConfig -> DisplayHeight;
  189.  
  190.                     QueryOverscan(LocalConfig -> ScreenConfig -> DisplayMode,&DisplayClip,LocalConfig -> ScreenConfig -> OverscanType);
  191.                 }
  192.  
  193.                 if(!Width)
  194.                     Width = DisplayClip . MaxX - DisplayClip . MinX + 1;
  195.  
  196.                 if(!Height)
  197.                     Height = DisplayClip . MaxY - DisplayClip . MinY + 1;
  198.             }
  199.             else
  200.             {
  201.                 Width    = Window -> WScreen -> Width - Window -> WScreen -> WBorLeft - Window -> WScreen -> WBorRight;
  202.                 Height    = Window -> WScreen -> Height - Window -> WScreen -> WBorTop - Window -> WScreen -> WBorBottom - Window -> WScreen -> Font -> ta_YSize - 1;
  203.  
  204.                 if(!StatusWindow)
  205.                     Height -= StatusDisplayHeight;
  206.  
  207.                 if(ChatMode)
  208.                     Height -= UserFontHeight + 2;
  209.             }
  210.  
  211.             if(WindowWidth > Width)
  212.                 Width = WindowWidth;
  213.  
  214.             if(WindowHeight > Height)
  215.                 Height = WindowHeight;
  216.  
  217.             LocalMaxColumns    = Width  / TextFontWidth;
  218.             LocalMaxLines    = Height / TextFontHeight;
  219.  
  220.             if(LocalMaxColumns < 20)
  221.                 LocalMaxColumns = 20;
  222.  
  223.             if(LocalMaxLines < 20)
  224.                 LocalMaxLines = 20;
  225.         }
  226.  
  227.         LT_New(Handle,
  228.             LA_Type,    VERTICAL_KIND,
  229.         TAG_DONE);
  230.         {
  231.             LT_New(Handle,
  232.                 LA_Type,VERTICAL_KIND,
  233.             TAG_DONE);
  234.             {
  235.                 LT_New(Handle,
  236.                     LA_Type,    CYCLE_KIND,
  237.                     LA_ID,        GAD_PAGER,
  238.                     LA_LabelID,    MSG_XFER_PAGE_TXT,
  239.                     GTCY_Labels,    PageTitle,
  240.                     LACY_AutoPageID,GAD_PAGEGROUP,
  241.                     LACY_TabKey,    TRUE,
  242.                     LA_BYTE,    &InitialPage,
  243.                 TAG_DONE);
  244.  
  245.                 LT_EndGroup(Handle);
  246.             }
  247.  
  248.             LT_New(Handle,
  249.                 LA_Type,    VERTICAL_KIND,
  250.                 LA_ID,        GAD_PAGEGROUP,
  251.                 LAGR_Frame,    TRUE,
  252.                 LAGR_ActivePage,InitialPage,
  253.             TAG_DONE);
  254.             {
  255.                 LT_New(Handle,
  256.                     LA_Type,    VERTICAL_KIND,
  257.                 TAG_DONE);
  258.                 {
  259.                     LT_New(Handle,
  260.                         LA_Type,    CYCLE_KIND,
  261.                         LA_LabelID,    MSG_TERMINALPANEL_EMULATION_GAD,
  262.                         LA_ID,        GAD_EMULATIONTYPE,
  263.                         LA_BYTE,    &LocalConfig -> TerminalConfig -> EmulationMode,
  264.                         LACY_FirstLabel,MSG_TERMINALPANEL_EMULATION_ANSI_VT102_TXT,
  265.                         LACY_LastLabel,    MSG_TERMINALPANEL_EMULATION_HEX_TXT,
  266.                     TAG_DONE);
  267.  
  268.                     LT_New(Handle,
  269.                         LA_Type,    STRING_KIND,
  270.                         LA_LabelID,    MSG_TERMINALPANEL_EMULATION_NAME_GAD,
  271.                         LA_Chars,    20,
  272.                         LA_ID,        GAD_EMULATIONLIBRARY,
  273.                         LA_STRPTR,    LocalConfig -> TerminalConfig -> EmulationFileName,
  274.                         GTST_MaxChars,    MAX_FILENAME_LENGTH - 1,
  275.                         LAST_Picker,    TRUE,
  276.                         GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode != EMULATION_EXTERNAL,
  277.                     TAG_DONE);
  278.  
  279.                     LT_New(Handle,
  280.                         LA_Type,    CHECKBOX_KIND,
  281.                         LA_LabelID,    MSG_EMULATIONPANEL_USE_TERMINAL_TASK_TXT,
  282.                         LA_BYTE,    &LocalConfig -> TerminalConfig -> UseTerminalTask,
  283.                         LA_ID,        GAD_EMULATIONTASK,
  284.                         GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL,
  285.                     TAG_DONE);
  286.  
  287.                     LT_EndGroup(Handle);
  288.                 }
  289.  
  290.                 LT_New(Handle,
  291.                     LA_Type,    VERTICAL_KIND,
  292.                 TAG_DONE);
  293.                 {
  294.                     LT_New(Handle,
  295.                         LA_Type,    CYCLE_KIND,
  296.                         LA_LabelID,    MSG_TERMINALPANEL_BELL_GAD,
  297.                         LA_BYTE,    &LocalConfig -> TerminalConfig -> BellMode,
  298.                         LACY_FirstLabel,MSG_TERMINALPANEL_BELL_IGNORE_TXT,
  299.                         LACY_LastLabel,    MSG_TERMINALPANEL_BELL_DEFAULT_TXT,
  300.                     TAG_DONE);
  301.  
  302.                     LT_New(Handle,
  303.                         LA_Type,    CYCLE_KIND,
  304.                         LA_LabelID,    MSG_TERMINALPANEL_ALERT_GAD,
  305.                         LA_BYTE,    &LocalConfig -> TerminalConfig -> AlertMode,
  306.                         LACY_FirstLabel,MSG_TERMINALPANEL_ALERT_NONE_TXT,
  307.                         LACY_LastLabel,    MSG_TERMINALPANEL_ALERT_SIGNAL_SCREEN_TXT,
  308.                     TAG_DONE);
  309.  
  310.                     if(LocalConfig -> TerminalConfig -> NumColumns < 20)
  311.                         LocalColumns = LocalMaxColumns + 1;
  312.                     else
  313.                         LocalColumns = LocalConfig -> TerminalConfig -> NumColumns;
  314.  
  315.                     LT_New(Handle,
  316.                         LA_Type,        SliderType,
  317.                         LA_LabelID,        MSG_TERMINALPANEL_NUMCOLUMNS_GAD,
  318.                         LA_ID,            GAD_COLUMNS,
  319.                         LA_LONG,        &LocalColumns,
  320.                         GTSL_Min,        20,
  321.                         GTSL_Max,        LocalMaxColumns + 1,
  322.                         GTSL_DispFunc,        ShowColumn,
  323.                         GTSL_LevelFormat,    "%s",
  324.                     TAG_DONE);
  325.  
  326.                     if(LocalConfig -> TerminalConfig -> NumLines < 20)
  327.                         LocalLines = LocalMaxLines + 1;
  328.                     else
  329.                         LocalLines = LocalConfig -> TerminalConfig -> NumLines;
  330.  
  331.                     LT_New(Handle,
  332.                         LA_Type,        SliderType,
  333.                         LA_LabelID,        MSG_TERMINALPANEL_NUMLINES_GAD,
  334.                         LA_LONG,        &LocalLines,
  335.                         LA_ID,            GAD_LINES,
  336.                         GTSL_Min,        20,
  337.                         GTSL_Max,        LocalMaxLines + 1,
  338.                         GTSL_DispFunc,        ShowLine,
  339.                         GTSL_LevelFormat,    "%s",
  340.                     TAG_DONE);
  341.  
  342.                     LT_New(Handle,
  343.                         LA_Type,    STRING_KIND,
  344.                         LA_LabelID,    MSG_TERMINALPANEL_KEYMAP_FILE_GAD,
  345.                         LA_Chars,    20,
  346.                         LA_ID,        GAD_KEYMAP,
  347.                         LA_STRPTR,    LocalConfig -> TerminalConfig -> KeyMapFileName,
  348.                         GTST_MaxChars,    MAX_FILENAME_LENGTH - 1,
  349.                         LAST_Picker,    TRUE,
  350.                     TAG_DONE);
  351.  
  352.                     LT_EndGroup(Handle);
  353.                 }
  354.  
  355.                 LT_New(Handle,
  356.                     LA_Type,    VERTICAL_KIND,
  357.                 TAG_DONE);
  358.                 {
  359.                     LT_New(Handle,
  360.                         LA_Type,    TEXT_KIND,
  361.                         LA_LabelID,    MSG_TERMINALPANEL_TEXT_FONT_GAD,
  362.                         LA_Chars,    20,
  363.                         LA_ID,        GAD_TEXTFONT,
  364.                         GTTX_Text,    FontName,
  365.                         GTTX_Border,    TRUE,
  366.                         LATX_Picker,    TRUE,
  367.                         GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL,
  368.                     TAG_DONE);
  369.  
  370.                     LT_New(Handle,
  371.                         LA_Type,    TEXT_KIND,
  372.                         LA_LabelID,    MSG_TERMINALPANEL_IBM_FONT_GAD,
  373.                         LA_Chars,    20,
  374.                         LA_ID,        GAD_IBMFONT,
  375.                         GTTX_Text,    IBMName,
  376.                         GTTX_Border,    TRUE,
  377.                         LATX_Picker,    TRUE,
  378.                         GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL,
  379.                     TAG_DONE);
  380.  
  381.                     LT_New(Handle,
  382.                         LA_Type,    CYCLE_KIND,
  383.                         LA_LabelID,    MSG_TERMINALPANEL_FONT_GAD,
  384.                         LA_ID,        GAD_FONTMODE,
  385.                         LA_BYTE,    &LocalConfig -> TerminalConfig -> FontMode,
  386.                         LACY_FirstLabel,MSG_TERMINALPANEL_FONT_STANDARD_TXT,
  387.                         LACY_LastLabel,    MSG_TERMINALPANEL_FONT_PC_RAW,
  388.                         GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL,
  389.                     TAG_DONE);
  390.  
  391.                     LT_EndGroup(Handle);
  392.                 }
  393.  
  394.                 LT_New(Handle,
  395.                     LA_Type,    HORIZONTAL_KIND,
  396.                 TAG_DONE);
  397.                 {
  398.                     LT_New(Handle,
  399.                         LA_Type,    VERTICAL_KIND,
  400.                     TAG_DONE);
  401.                     {
  402.                         LT_New(Handle,
  403.                             LA_Type,    CYCLE_KIND,
  404.                             LA_LabelID,    MSG_TERMINALPANEL_SEND_CR_GAD,
  405.                             LA_BYTE,    &LocalConfig -> TerminalConfig -> SendCR,
  406.                             GTCY_Labels,    EOL_Labels,
  407.                         TAG_DONE);
  408.  
  409.                         LT_New(Handle,
  410.                             LA_Type,    CYCLE_KIND,
  411.                             LA_LabelID,    MSG_TERMINALPANEL_SEND_LF_GAD,
  412.                             LA_BYTE,    &LocalConfig -> TerminalConfig -> SendLF,
  413.                             GTCY_Labels,    EOL_Labels,
  414.                         TAG_DONE);
  415.  
  416.                         LT_EndGroup(Handle);
  417.                     }
  418.  
  419.                     LT_New(Handle,
  420.                         LA_Type,    VERTICAL_KIND,
  421.                     TAG_DONE);
  422.                     {
  423.                         LT_New(Handle,
  424.                             LA_Type,    CYCLE_KIND,
  425.                             LA_LabelID,    MSG_TERMINALPANEL_RECEIVE_CR_GAD,
  426.                             LA_BYTE,    &LocalConfig -> TerminalConfig -> ReceiveCR,
  427.                             GTCY_Labels,    EOL_Labels,
  428.                         TAG_DONE);
  429.  
  430.                         LT_New(Handle,
  431.                             LA_Type,    CYCLE_KIND,
  432.                             LA_LabelID,    MSG_TERMINALPANEL_RECEIVE_LF_GAD,
  433.                             LA_BYTE,    &LocalConfig -> TerminalConfig -> ReceiveLF,
  434.                             GTCY_Labels,    EOL_Labels,
  435.                         TAG_DONE);
  436.  
  437.                         LT_EndGroup(Handle);
  438.                     }
  439.  
  440.                     LT_EndGroup(Handle);
  441.                 }
  442.  
  443.                 LT_EndGroup(Handle);
  444.             }
  445.  
  446.             LT_New(Handle,
  447.                 LA_Type,    VERTICAL_KIND,
  448.             TAG_DONE);
  449.             {
  450.                 LT_New(Handle,LA_Type,XBAR_KIND,LAXB_FullSize,TRUE,TAG_DONE);
  451.  
  452.                 LT_EndGroup(Handle);
  453.             }
  454.  
  455.             LT_New(Handle,LA_Type,HORIZONTAL_KIND,
  456.                 LAGR_SameSize,    TRUE,
  457.                 LAGR_Spread,    TRUE,
  458.             TAG_DONE);
  459.             {
  460.                 LT_New(Handle,
  461.                     LA_Type,    BUTTON_KIND,
  462.                     LA_LabelID,    MSG_GLOBAL_USE_GAD,
  463.                     LA_ID,        GAD_USE,
  464.                     LABT_ReturnKey,    TRUE,
  465.                     LABT_ExtraFat,    TRUE,
  466.                 TAG_DONE);
  467.  
  468.                 if(Default)
  469.                 {
  470.                     LT_New(Handle,
  471.                         LA_Type,    BUTTON_KIND,
  472.                         LA_LabelID,    MSG_GLOBAL_DEFAULT_GAD,
  473.                         LA_ID,        GAD_DEFAULT,
  474.                         LABT_ExtraFat,    TRUE,
  475.                     TAG_DONE);
  476.                 }
  477.  
  478.                 LT_New(Handle,
  479.                     LA_Type,    BUTTON_KIND,
  480.                     LA_LabelID,    MSG_GLOBAL_CANCEL_GAD,
  481.                     LA_ID,        GAD_CANCEL,
  482.                     LABT_EscKey,    TRUE,
  483.                     LABT_ExtraFat,    TRUE,
  484.                 TAG_DONE);
  485.  
  486.                 LT_EndGroup(Handle);
  487.             }
  488.  
  489.             LT_EndGroup(Handle);
  490.         }
  491.  
  492.         if(PanelWindow = LT_Layout(Handle,LocaleString(MSG_TERMINALPANEL_TERMINAL_PREFERENCES_TXT),NULL,0,0,IDCMP_CLOSEWINDOW,0,
  493.             LAWN_HelpHook,        &GuideHook,
  494.             LAWN_Parent,        Window,
  495.             WA_DepthGadget,        TRUE,
  496.             WA_CloseGadget,        TRUE,
  497.             WA_DragBar,        TRUE,
  498.             WA_RMBTrap,        TRUE,
  499.             WA_Activate,        TRUE,
  500.         TAG_DONE))
  501.         {
  502.             struct IntuiMessage    *Message;
  503.             BOOLEAN             Done = FALSE;
  504.             ULONG             MsgClass,
  505.                          MsgQualifier;
  506.             UWORD             MsgCode;
  507.             struct Gadget        *MsgGadget;
  508.             UBYTE             DummyBuffer[MAX_FILENAME_LENGTH];
  509.  
  510.             GuideContext(CONTEXT_TERMINAL);
  511.  
  512.             PushWindow(PanelWindow);
  513.  
  514.             LT_ShowWindow(Handle,TRUE);
  515.  
  516.             do
  517.             {
  518.                 if(Wait(PORTMASK(PanelWindow -> UserPort) | SIG_BREAK) & SIG_BREAK)
  519.                 {
  520.                     SaveConfig(PrivateConfig,LocalConfig);
  521.  
  522.                     break;
  523.                 }
  524.  
  525.                 while(Message = (struct IntuiMessage *)GT_GetIMsg(PanelWindow -> UserPort))
  526.                 {
  527.                     MsgClass    = Message -> Class;
  528.                     MsgQualifier    = Message -> Qualifier;
  529.                     MsgCode        = Message -> Code;
  530.                     MsgGadget    = (struct Gadget *)Message -> IAddress;
  531.  
  532.                     GT_ReplyIMsg(Message);
  533.  
  534.                     LT_HandleInput(Handle,MsgQualifier,&MsgClass,&MsgCode,&MsgGadget);
  535.  
  536.                     if(MsgClass == IDCMP_CLOSEWINDOW)
  537.                     {
  538.                         SaveConfig(PrivateConfig,LocalConfig);
  539.  
  540.                         Done = TRUE;
  541.                     }
  542.  
  543.                     if(MsgClass == IDCMP_GADGETUP)
  544.                     {
  545.                         switch(MsgGadget -> GadgetID)
  546.                         {
  547.                             case GAD_USE:
  548.  
  549.                                 LT_UpdateStrings(Handle);
  550.  
  551.                                 LocalConfig -> TerminalConfig -> NumColumns    = LocalColumns % (LocalMaxColumns + 1);
  552.                                 LocalConfig -> TerminalConfig -> NumLines    = LocalLines % (LocalMaxLines + 1);
  553.  
  554.                                 if(!LocalConfig -> TerminalConfig -> EmulationFileName[0] && LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL)
  555.                                     LocalConfig -> TerminalConfig -> EmulationMode = EMULATION_ANSIVT100;
  556.  
  557.                                 Done = TRUE;
  558.                                 break;
  559.  
  560.                             case GAD_EMULATIONTYPE:
  561.  
  562.                                 LT_SetAttributes(Handle,GAD_TEXTFONT,
  563.                                     GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL,
  564.                                 TAG_DONE);
  565.  
  566.                                 LT_SetAttributes(Handle,GAD_IBMFONT,
  567.                                     GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL,
  568.                                 TAG_DONE);
  569.  
  570.                                 LT_SetAttributes(Handle,GAD_FONTMODE,
  571.                                     GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL,
  572.                                 TAG_DONE);
  573.  
  574.                                 LT_SetAttributes(Handle,GAD_EMULATIONLIBRARY,
  575.                                     GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode != EMULATION_EXTERNAL,
  576.                                 TAG_DONE);
  577.  
  578.                                 LT_SetAttributes(Handle,GAD_EMULATIONTASK,
  579.                                     GA_Disabled,    LocalConfig -> TerminalConfig -> EmulationMode == EMULATION_EXTERNAL,
  580.                                 TAG_DONE);
  581.  
  582.                                 break;
  583.  
  584.                             case GAD_CANCEL:
  585.  
  586.                                 SaveConfig(PrivateConfig,LocalConfig);
  587.  
  588.                                 Cancel = Done = TRUE;
  589.                                 break;
  590.  
  591.                             case GAD_DEFAULT:
  592.  
  593.                                 *Default = TRUE;
  594.  
  595.                                 Done = TRUE;
  596.                                 break;
  597.                         }
  598.                     }
  599.  
  600.                     if(MsgClass == IDCMP_IDCMPUPDATE)
  601.                     {
  602.                         switch(MsgGadget -> GadgetID)
  603.                         {
  604.                             case GAD_EMULATIONLIBRARY:
  605.  
  606.                                 LT_LockWindow(PanelWindow);
  607.  
  608.                                 strcpy(DummyBuffer,(STRPTR)LT_GetAttributes(Handle,GAD_EMULATIONLIBRARY,TAG_DONE));
  609.                                 strcpy(SharedBuffer,DummyBuffer);
  610.  
  611.                                 if(PickFile(PanelWindow,"Libs:","xem#?.library",LocaleString(MSG_TERMINALPANEL_SELECT_EMULATOR_TXT),SharedBuffer,NT_LIBRARY))
  612.                                 {
  613.                                     if(Stricmp(SharedBuffer,DummyBuffer))
  614.                                         LT_SetAttributes(Handle,GAD_EMULATIONLIBRARY,GTST_String,SharedBuffer,TAG_DONE);
  615.                                 }
  616.  
  617.                                 LT_ShowWindow(Handle,TRUE);
  618.  
  619.                                 LT_UnlockWindow(PanelWindow);
  620.                                 break;
  621.  
  622.                             case GAD_KEYMAP:
  623.  
  624.                                 LT_LockWindow(PanelWindow);
  625.  
  626.                                 strcpy(DummyBuffer,(STRPTR)LT_GetAttributes(Handle,GAD_KEYMAP,TAG_DONE));
  627.  
  628.                                 if(SelectKeymap(DummyBuffer,PanelWindow))
  629.                                     LT_SetAttributes(Handle,GAD_KEYMAP,GTST_String,SharedBuffer,TAG_DONE);
  630.  
  631.                                 LT_UnlockWindow(PanelWindow);
  632.                                 break;
  633.  
  634.                             case GAD_TEXTFONT:
  635.  
  636.                                 LT_LockWindow(PanelWindow);
  637.  
  638.                                 if(PickFont(PanelWindow,LocalConfig -> TerminalConfig -> TextFontName,&LocalConfig -> TerminalConfig -> TextFontHeight,TRUE))
  639.                                 {
  640.                                     BuildFontName(FontName,LocalConfig -> TerminalConfig -> TextFontName,LocalConfig -> TerminalConfig -> TextFontHeight);
  641.  
  642.                                     LT_SetAttributes(Handle,GAD_TEXTFONT,
  643.                                         GTTX_Text,    FontName,
  644.                                     TAG_DONE);
  645.                                 }
  646.  
  647.                                 LT_UnlockWindow(PanelWindow);
  648.                                 break;
  649.  
  650.                             case GAD_IBMFONT:
  651.  
  652.                                 LT_LockWindow(PanelWindow);
  653.  
  654.                                 if(PickFont(PanelWindow,LocalConfig -> TerminalConfig -> IBMFontName,&LocalConfig -> TerminalConfig -> IBMFontHeight,TRUE))
  655.                                 {
  656.                                     BuildFontName(IBMName,LocalConfig -> TerminalConfig -> IBMFontName,LocalConfig -> TerminalConfig -> IBMFontHeight);
  657.  
  658.                                     LT_SetAttributes(Handle,GAD_IBMFONT,
  659.                                         GTTX_Text,    IBMName,
  660.                                     TAG_DONE);
  661.                                 }
  662.  
  663.                                 LT_UnlockWindow(PanelWindow);
  664.                                 break;
  665.                         }
  666.                     }
  667.                 }
  668.             }
  669.             while(!Done);
  670.  
  671.             PopWindow();
  672.         }
  673.  
  674.         LT_DeleteHandle(Handle);
  675.     }
  676.  
  677.     if(Default)
  678.         return((BYTE)(!Cancel));
  679.     else
  680.         return((BYTE)memcmp(PrivateConfig -> TerminalConfig,LocalConfig -> TerminalConfig,sizeof(struct TerminalSettings)));
  681. }
  682.