menu.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 and Jason Hood
 * Date:             August 9, 1998
 *
 * This file contains the pull-down menu and strings for the keys.
 */

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

/*
 * simple pull-down menu stuff
 *
 * pull.c auto calculates the number of selections under each menu choice.
 *  end the selections with a NULL string and ERROR in the function list.
 *  pull.c also calculates the width of the pull menu.
 *
 * jmh - added some extra functions and spacing
 * jmh 980524: removed the borders, added the #defines.
 * jmh 980809: use sizeof to calculate the number of selections,
 *              removing the need for the last NULL.
 * jmh 991021: added an array of item names.
 * jmh 991025: added another menu - "Move";
 *             modified the method of creating key strings.
 * jmh 991104: added the two HorizontalScreen functions to "Move" (and
 *              removed them from the help screen).
 * jmh 010624: added pop-out menus, re-organised menus as a result.
 * jmh 031129: added Item & SubM macros;
 *             added User menu.
 * jmh 050710: added Help menu.
 * jmh 050722: to assist customisation start the name/label with a NUL to
 *              indicate static memory, rather than allocated; likewise
 *              the first line has ERROR-1 instead of ERROR.
 */

#define Begin( name )      static MINOR_STR name[] = { \
                              { NULL, ERROR-1, NULL, FALSE, NULL },
#define Item( name, func ) { "\000" name, func | _FUNCTION, NULL, FALSE, NULL },
#define SubM( name, num )  { "\000" name, 0,&popout_default[num].popout, FALSE, NULL },
#define Separator          { NULL,  ERROR, NULL, FALSE, NULL },
#define SepLabel( label )  { "\000" label, ERROR, NULL, FALSE, NULL },
#define End                Separator };


Begin( file_special )
   Item( "Save all",            SaveAll             )
   Item( "Save to",             SaveTo              )
   Item( "Save untouched",      SaveUntouched       )
   Item( "Revert",              Revert              )
   Item( "Insert File",         InsertFile          )
   Item( "Write Block",         BlockToFile         )
   Item( "Print",               PrintBlock          )
End

Begin( block_conversion )
   Item( "Upper Case",          BlockUpperCase      )
   Item( "Lower Case",          BlockLowerCase      )
   Item( "Invert Case",         BlockInvertCase     )
   Item( "Capitalise",          BlockCapitalise     )
   Separator
   Item( "Strip hi bit",        BlockStripHiBit     )
   Item( "Rot13",               BlockRot13          )
   Item( "Fix UUE prob",        BlockFixUUE         )
End

Begin( block_comment )
   Item( "Block",               BlockBlockComment   )
   Item( "Line",                BlockLineComment    )
   Item( "Remove",              BlockUnComment      )
End

#if defined( __DJGPP__ ) || defined( __WIN32__ )
Begin( block_clipboard )
   Item( "Copy",                CopyToClipboard     )
   Item( "Kopy",                KopyToClipboard     )
   Item( "Cut",                 CutToClipboard      )
   Item( "Paste",               PasteFromClipboard  )
End
#endif

Begin( block_border )
   Item( "Standard",            BorderBlock         )
   Item( "Enhanced",            BorderBlockEx       )
End

Begin( block_fill )
   Item( "Character",           FillBlock           )
   Item( "Down",                FillBlockDown       )
   Item( "Pattern",             FillBlockPattern    )
End

Begin( word_tabs )
   Item( "Set tabs",            SetTabs             )
   Item( "Smart tabs",          ToggleSmartTabs     )
   Item( "Inflate tabs",        ToggleTabInflate    )
   Item( "Dynamic size",        DynamicTabSize      )
End

Begin( word_indent )
   Item( "Indent spaces",       BlockIndentN        )
   Item( "Undent spaces",       BlockUndentN        )
   Item( "Indent",              BlockIndent         )
   Item( "Undent",              BlockUndent         )
End

Begin( macro_file )
   Item( "Load",                LoadMacro           )
   Item( "Save",                SaveMacro           )
   Item( "Clear",               ClearAllMacros      )
End


#define Popout( menu ) \
   { menu, sizeof(menu) / sizeof(*menu), 0, 0, 0, 0, 0 }

#define PopoutList( idx, menu ) { &popout_default[idx+1], Popout( menu ) },
#define PopoutLEnd( idx, menu ) { NULL, Popout( menu ) }

MENU_LIST popout_default[] = {
   PopoutList( 0, block_conversion )
   PopoutList( 1, word_tabs        )
   PopoutList( 2, word_indent      )
   PopoutList( 3, macro_file       )
   PopoutList( 4, block_comment    )
   PopoutList( 5, block_border     )
   PopoutList( 6, block_fill       )
#if defined( __DJGPP__ ) || defined( __WIN32__ )
   PopoutList( 7, file_special     )
   PopoutLEnd( 8, block_clipboard  )
#else
   PopoutLEnd( 7, file_special     )
#endif
};
MENU_LIST *popout_last = popout_default + sizeof(popout_default)
                                        / sizeof(*popout_default) - 1;

MENU_LIST *popout_menu = popout_default;


Begin( file_opts )
   Item( "Directory",           DirList             )
   Item( "Load",                EditFile            )
   Item( "Load Next",           EditNextFile        )
   Item( "File Find",           DefineGrep          )
   Item( "Next File",           RepeatGrep          )
   Item( "Scratch",             ScratchWindow       )
   Item( "Save",                Save                )
   Item( "Save as",             SaveAs              )
   Item( "Save & Close",        File                )
   Item( "Close",               Quit                )
   Item( "File attr",           FileAttributes      )
   SubM( "Special",             7                   )
   Separator
   Item( "Select Language",     SyntaxSelect        )
   Item( "Read Config",         ReadConfig          )
   Item( "Status",              Status              )
   Item( "Statistics",          Statistics          )
   Item( "Set directory",       SetDirectory        )
   Separator
   Item( "Save Workspace",      SaveWorkspace       )
   Item( "Exit",                QuitAll             )
   Item( "Save and Exit",       FileAll             )
End

Begin( search_opts )
   Item( "Search",              DefineSearch        )
   Item( "Repeat",              RepeatSearch        )
   Item( "Replace",             ReplaceString       )
   Separator
   Item( "Find forward",        FindForward         )
   Item( "Find backward",       FindBackward        )
   Item( "Repeat >",            RepeatFindForward   )
   Item( "Repeat <",            RepeatFindBackward  )
   Item( "ISearch >",           ISearchForward      )
   Item( "ISearch <",           ISearchBackward     )
   Separator
   Item( "Regx forward",        RegXForward         )
   Item( "Regx backward",       RegXBackward        )
   Item( "Repeat >",            RepeatRegXForward   )
   Item( "Repeat <",            RepeatRegXBackward  )
   Separator
   Item( "Toggle Case",         ToggleSearchCase    )
   Separator
   Item( "Begin Diff",          DefineDiff          )
   Item( "Next Diff",           RepeatDiff          )
End

Begin( block_opts )
   Item( "Copy",                CopyBlock           )
   Item( "Kopy",                KopyBlock           )
   Item( "Delete",              DeleteBlock         )
   Item( "Move",                MoveBlock           )
   Item( "Overlay",             OverlayBlock        )
   Item( "Swap",                SwapBlock           )
   Item( "Sort",                SortBoxBlock        )
   SubM( "Comment",             4                   )
   SubM( "Conversions",         0                   )
#if defined( __DJGPP__ ) || defined( __WIN32__ )
   SubM( "Clipboard",    sizeof(popout_default) / sizeof(*popout_default) - 1 )
#endif
   Item( "Move Mark",           MoveMark            )
   SepLabel( "Line only" )