default.c

一个开源著名的TDE编辑器源代码

/*
 * New editor name:  TDE, the Thomson-Davis Editor.
 * Author:           Frank Davis
 * Date:             June 5, 1991
 *
 * This modification of Douglas Thomson's code is released into the
 * public domain, Frank Davis.  You may distribute it freely.
 *
 * Set up default dispatch table.
 *
 * If you want to change the default key assignments - it's really easy.  All
 * you have to do is set the appropriate array element to the desired function
 * and then recompile the source code.  The available functions are in the
 * define.h file.
 *
 * If you change the default key assignments, you should also change the help
 * screen to show what function the new keys are assigned to.
 *
 * The key code returned by pressing a function key is added to 256.  This is
 * done because it makes it easy to allow the ASCII and Extended ASCII
 * characters to get thru as normal characters and to trap the function keys
 * because they are greater than 256.  See function getfunc( ) in query.c.
 *
 * jmh 980525: made it a C file.
 * jmh 980727: added a function to create default two-key combinations.
 * jmh 020816: totally modified the key layout.  Keys are based on scan
 *              codes, also allowing the viewer keys to be mapped directly.
 */

#include "tdestr.h"
#include "define.h"
#include "tdefunc.h"


KEY_FUNC key_func = {
{ /* Unshifted keys */
     RestoreLine,               /* Esc */
     0,                         /* 1 */
     0,                         /* 2 */
     0,                         /* 3 */
     0,                         /* 4 */
     0,                         /* 5 */
     0,                         /* 6 */
     0,                         /* 7 */
     0,                         /* 8 */
     0,                         /* 9 */
     0,                         /* 0 */
     0,                         /* - */
     Status,                    /* = */
     BackSpace,                 /* Backspace */
     Tab,                       /* Tab */
     Quit,                      /* q */
     0,                         /* w */
     PanDn,                     /* e */
     Repeat,                    /* r */
     0,                         /* t */
     PanUp,                     /* y */
     HalfScreenUp,              /* u */
     0,                         /* i */
     0,                         /* o */
     0,                         /* p */
     HalfScreenLeft,            /* [ */
     HalfScreenRight,           /* ] */
     Rturn,                     /* Enter */
     0,                         /* (Control) */
     0,                         /* a */
     UserScreen,                /* s */
     HalfScreenDown,            /* d */
     ScreenDown,                /* f */
     JumpToPosition,            /* g */
     PanLeft,                   /* h */
     PanDn,                     /* j */
     PanUp,                     /* k */
     PanRight,                  /* l */
     0,                         /* ; */
     TwoCharKey,                /* ' */
     PreviousPosition,          /* ` */
     0,                         /* (LeftShift) */
     0,                         /* \ */
     0,                         /* z */
     0,                         /* x */
     0,                         /* c */
     ToggleReadOnly,            /* v */
     ScreenUp,                  /* b */
     RepeatRegXForward,         /* n */
     TwoCharKey,                /* m */
     RepeatFindBackward,        /* , */
     RepeatFindForward,         /* . */
     RegXForward,               /* / */
     0,                         /* (RightShift) */
     0,                         /* Grey* */
     0,                         /* (Alt) */
     ScreenDown,                /* SpaceBar */
     0,                         /* (CapsLock) */
     Help,                      /* F1 */
     Save,                      /* F2 */
     Quit,                      /* F3 */
     File,                      /* F4 */
     RepeatFindForward,         /* F5 */
     RepeatFindBackward,        /* F6 */
     RepeatRegXForward,         /* F7 */
     SplitVertical,             /* F8 */
     SplitHorizontal,           /* F9 */
     NextWindow,                /* F10 */
     Rturn,                     /* GreyEnter */
     0,                         /* Grey/ */
     BegOfLine,                 /* Home */
     LineUp,                    /* Up */
     ScreenUp,                  /* PgUp */
     ScrollUpLine,              /* Grey- */
     CharLeft,                  /* Left */
     CenterWindow,              /* Center (KeyPad5) */
     CharRight,                 /* Right */
     ScrollDnLine,              /* Grey+ */
     EndOfLine,                 /* End */
     LineDown,                  /* Down */
     ScreenDown,                /* PgDn */
     ToggleOverWrite,           /* Ins */
     DeleteChar,                /* Del */
     0,                         /* (PrtSc) */
     0,                         /* (F11Alt) */
     0,                         /* Left\ */
     RepeatDiff,                /* F11 */
     RepeatGrep,                /* F12 */
},
{ /* Shift keys */
     SetBreakPoint,             /* Shift+Esc */
     Shell,                     /* ! */
     0,                         /* @ */
     0,                         /* # */
     0,                         /* $ */
     0,                         /* % */
     0,                         /* ^ */
     0,                         /* & */
     0,                         /* * */
     0,                         /* ( */
     0,                         /* ) */
     0,                         /* _ */
     0,                         /* + */
     BackSpace,                 /* Shift+Backspace */
     BackTab,                   /* Shift+Tab */
     QuitAll,                   /* Q */
     0,                         /* W */
     EditFile,                  /* E */
     RedrawScreen,              /* R */
     0,                         /* T */
     0,                         /* Y */
     0,                         /* U */
     0,                         /* I */
     0,                         /* O */
     0,                         /* P */
     ScreenLeft,                /* { */
     ScreenRight,               /* } */
     NextLine,                  /* Shift+Enter */
     0,                         /* (Shift+Control) */
     0,                         /* A */
     0,                         /* S */
     0,                         /* D */
     EndOfFile,                 /* F */
     EndOfFile,                 /* G */
     Help,                      /* H */
     0,                         /* J */
     0,                         /* K */
     0,                         /* L */
     TwoCharKey,                /* : */
     0,                         /* " */
     0,                         /* ~ */
     0,                         /* (Shift+LeftShift) */
     0,                         /* | */
     0,                         /* Z */
     0,                         /* X */
     0,                         /* C */
     0,                         /* V */
     TopOfFile,                 /* B */
     RepeatRegXBackward,        /* N */
     0,                         /* M */
     FindBackward,              /* < */
     FindForward,               /* > */
     RegXBackward,              /* ? */
     0,                         /* (Shift+RightShift) */
     0,                         /* Shift+Grey* */
     0,                         /* (Shift+Alt) */
     0,                         /* Shift+SpaceBar */
     0,                         /* (Shift+CapsLock) */
     SaveMacro,                 /* Shift+F1 */
     SaveAs,                    /* Shift+F2 */
     LoadMacro,                 /* Shift+F3 */
     EditFile,                  /* Shift+F4 */
     FindForward,               /* Shift+F5 */
     FindBackward,              /* Shift+F6 */
     RegXForward,               /* Shift+F7 */
     ReplaceString,             /* Shift+F8 */
     SizeWindow,                /* Shift+F9 */
     PreviousWindow,            /* Shift+F10 */
     Statistics,                /* Shift+GreyEnter */
     0,                         /* Shift+Grey/ */
     StartOfLine,               /* Shift+Home */
     LineUp,                    /* Shift+Up */
     HalfScreenUp,              /* Shift+PgUp */
     ScrollUpLine,              /* Shift+Grey- */
#if defined( __UNIX__ )
     WordLeft,                  /* Shift+Left */
     CenterWindow,              /* Shift+Center */
     WordRight,                 /* Shift+Right */
#else
     StreamCharLeft,            /* Shift+Left */
     CenterWindow,              /* Shift+Center */
     StreamCharRight,           /* Shift+Right */
#endif
     ScrollDnLine,              /* Shift+Grey+ */
     EndOfLine,                 /* Shift+End */
     LineDown,                  /* Shift+Down */
     HalfScreenDown,            /* Shift+PgDn */
     PasteFromClipboard,        /* Shift+Ins */
     CutToClipboard,            /* Shift+Del */
     0,                         /* (Shift+PrtSc) */
     0,                         /* (Alternative Shift+F11) */
     0,                         /* Left| */
     DefineDiff,                /* Shift+F11 */
     DefineGrep,                /* Shift+F12 */
},
{ /* Ctrl keys */
     ClearAllMacros,            /* Ctrl+Esc */
     0,                         /* Ctrl+1 */
     DateTimeStamp,             /* Ctrl+2 */
     0,                         /* Ctrl+3 */
     0,                         /* Ctrl+4 */
     0,                         /* Ctrl+5 */
#if 0 //defined( __UNIX__ )
     UnMarkBlock,               /* Ctrl+6 */
#else
     RedrawScreen,              /* Ctrl+6 */
#endif
     0,                         /* Ctrl+7 */
     0,                         /* Ctrl+8 */
     0,                         /* Ctrl+9 */
     0,                         /* Ctrl+0 */
     SplitLine,                 /* Ctrl+- */
     PopupRuler,                /* Ctrl+= */
     WordDeleteBack,            /* Ctrl+Backspace */
     SetTabs,                   /* Ctrl+Tab */
#if 0 //defined( __UNIX__ )
     ToggleEol,                 /* Ctrl+Q */
     ToggleSync,                /* Ctrl+W */
     BlockExpandTabs,           /* Ctrl+E */
     RecordMacro,               /* Ctrl+R */
     ToggleTabInflate,          /* Ctrl+T */
     DeleteLine,                /* Ctrl+Y */
     Undo,                      /* Ctrl+U */
     Tab,                       /* Ctrl+I */
     OverlayBlock,              /* Ctrl+O */
     RedrawScreen,              /* Ctrl+P */
     AbortCommand,              /* Ctrl+[ */
     ParenBalance,              /* Ctrl+] */
     BegNextLine,               /* Ctrl+Enter */
     0,                         /* (Ctrl+Control) */
     AddLine,                   /* Ctrl+A */
     SortBoxBlock,              /* Ctrl+S */
     DeleteLine,                /* Ctrl+D */
     FillBlock,                 /* Ctrl+F */
     DeleteBlock,               /* Ctrl+G */
     BackSpace,                 /* Ctrl+H */
     MoveBlock,                 /* Ctrl+J */
     TwoCharKey,                /* Ctrl+K */
     MarkLine,                  /* Ctrl+L */
     0,                         /* Ctrl+; */
     0,                         /* Ctrl+' */
     0,                         /* Ctrl+` */
     0,                         /* (Ctrl+LeftShift) */
     PullDown,                  /* Ctrl+\ */
     ToggleTrailing,            /* Ctrl+Z */
     MarkStream,                /* Ctrl+X */
     CopyBlock,                 /* Ctrl+C */
     ToggleOverWrite,           /* Ctrl+V */
     MarkBox,                   /* Ctrl+B */
     NumberBlock,               /* Ctrl+N */
     Rturn,                     /* Ctrl+M */
#else
     FileAll,                   /* Ctrl+Q */
     ScrollUpLine,              /* Ctrl+W */
     LineUp,                    /* Ctrl+E */
     ScreenUp,                  /* Ctrl+R */
     WordDelete,                /* Ctrl+T */
     DeleteLine,                /* Ctrl+Y */
     RetrieveLine,              /* Ctrl+U */
     Tab,                       /* Ctrl+I */
     0,                         /* Ctrl+O */
     Pause,                     /* Ctrl+P */
     AbortCommand,              /* Ctrl+[ */
     ParenBalance,              /* Ctrl+] */
     BegNextLine,               /* Ctrl+Enter */
     0,                         /* (Ctrl+Control) */
     WordLeft,                  /* Ctrl+A */
     CharLeft,                  /* Ctrl+S */
     CharRight,                 /* Ctrl+D */
     WordRight,                 /* Ctrl+F */
     DeleteChar,                /* Ctrl+G */
     BackSpace,                 /* Ctrl+H */
     Help,                      /* Ctrl+J */
     TwoCharKey,                /* Ctrl+K */
     ToggleSyntax,              /* Ctrl+L */
     0,                         /* Ctrl+; */