Mercurial > vim
annotate src/menu.c @ 7032:320c97a73272 v7.4.829
commit https://github.com/vim/vim/commit/7fb7d34caf5f45289212987123baac4ce5a0d38c
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 25 12:21:32 2015 +0200
patch 7.4.829
Problem: Crash when clicking in beval balloon. (Travis Lebsock)
Solution: Use PostMessage() instead of DestroyWindow(). (Raymond Ko, PR 298)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 25 Aug 2015 17:20:25 +0200 |
| parents | 50dbef5e774a |
| children | 37c929c4a073 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 | |
| 11 /* | |
| 12 * Code for menus. Used for the GUI and 'wildmenu'. | |
| 13 */ | |
| 14 | |
| 15 #include "vim.h" | |
| 16 | |
| 17 #if defined(FEAT_MENU) || defined(PROTO) | |
| 18 | |
| 19 #define MENUDEPTH 10 /* maximum depth of menus */ | |
| 20 | |
| 21 #ifdef FEAT_GUI_W32 | |
| 22 static int add_menu_path __ARGS((char_u *, vimmenu_T *, int *, char_u *, int)); | |
| 23 #else | |
| 24 static int add_menu_path __ARGS((char_u *, vimmenu_T *, int *, char_u *)); | |
| 25 #endif | |
| 26 static int menu_nable_recurse __ARGS((vimmenu_T *menu, char_u *name, int modes, int enable)); | |
| 27 static int remove_menu __ARGS((vimmenu_T **, char_u *, int, int silent)); | |
| 28 static void free_menu __ARGS((vimmenu_T **menup)); | |
| 29 static void free_menu_string __ARGS((vimmenu_T *, int)); | |
| 30 static int show_menus __ARGS((char_u *, int)); | |
| 31 static void show_menus_recursive __ARGS((vimmenu_T *, int, int)); | |
| 32 static int menu_name_equal __ARGS((char_u *name, vimmenu_T *menu)); | |
| 33 static int menu_namecmp __ARGS((char_u *name, char_u *mname)); | |
| 34 static int get_menu_cmd_modes __ARGS((char_u *, int, int *, int *)); | |
| 35 static char_u *popup_mode_name __ARGS((char_u *name, int idx)); | |
| 36 static char_u *menu_text __ARGS((char_u *text, int *mnemonic, char_u **actext)); | |
| 37 #ifdef FEAT_GUI | |
| 38 static int get_menu_mode __ARGS((void)); | |
| 39 static void gui_update_menus_recurse __ARGS((vimmenu_T *, int)); | |
| 40 #endif | |
| 41 | |
| 42 #if defined(FEAT_GUI_W32) && defined(FEAT_TEAROFF) | |
| 43 static void gui_create_tearoffs_recurse __ARGS((vimmenu_T *menu, const char_u *pname, int *pri_tab, int pri_idx)); | |
| 44 static void gui_add_tearoff __ARGS((char_u *tearpath, int *pri_tab, int pri_idx)); | |
| 45 static void gui_destroy_tearoffs_recurse __ARGS((vimmenu_T *menu)); | |
| 46 static int s_tearoffs = FALSE; | |
| 47 #endif | |
| 48 | |
| 49 static int menu_is_hidden __ARGS((char_u *name)); | |
| 50 #if defined(FEAT_CMDL_COMPL) || (defined(FEAT_GUI_W32) && defined(FEAT_TEAROFF)) | |
| 51 static int menu_is_tearoff __ARGS((char_u *name)); | |
| 52 #endif | |
| 53 | |
| 54 #if defined(FEAT_MULTI_LANG) || defined(FEAT_TOOLBAR) | |
| 55 static char_u *menu_skip_part __ARGS((char_u *p)); | |
| 56 #endif | |
| 57 #ifdef FEAT_MULTI_LANG | |
| 58 static char_u *menutrans_lookup __ARGS((char_u *name, int len)); | |
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59 static void menu_unescape_name __ARGS((char_u *p)); |
| 7 | 60 #endif |
| 61 | |
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62 static char_u *menu_translate_tab_and_shift __ARGS((char_u *arg_start)); |
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63 |
| 7 | 64 /* The character for each menu mode */ |
| 840 | 65 static char_u menu_mode_chars[] = {'n', 'v', 's', 'o', 'i', 'c', 't'}; |
| 7 | 66 |
| 67 static char_u e_notsubmenu[] = N_("E327: Part of menu-item path is not sub-menu"); | |
| 68 static char_u e_othermode[] = N_("E328: Menu only exists in another mode"); | |
| 436 | 69 static char_u e_nomenu[] = N_("E329: No menu \"%s\""); |
| 7 | 70 |
| 71 #ifdef FEAT_TOOLBAR | |
| 72 static const char *toolbar_names[] = | |
| 73 { | |
| 74 /* 0 */ "New", "Open", "Save", "Undo", "Redo", | |
| 75 /* 5 */ "Cut", "Copy", "Paste", "Print", "Help", | |
| 76 /* 10 */ "Find", "SaveAll", "SaveSesn", "NewSesn", "LoadSesn", | |
| 77 /* 15 */ "RunScript", "Replace", "WinClose", "WinMax", "WinMin", | |
| 78 /* 20 */ "WinSplit", "Shell", "FindPrev", "FindNext", "FindHelp", | |
| 79 /* 25 */ "Make", "TagJump", "RunCtags", "WinVSplit", "WinMaxWidth", | |
| 80 /* 30 */ "WinMinWidth", "Exit" | |
| 81 }; | |
| 82 # define TOOLBAR_NAME_COUNT (sizeof(toolbar_names) / sizeof(char *)) | |
| 83 #endif | |
| 84 | |
| 85 /* | |
| 86 * Do the :menu command and relatives. | |
| 87 */ | |
| 88 void | |
| 89 ex_menu(eap) | |
| 90 exarg_T *eap; /* Ex command arguments */ | |
| 91 { | |
| 92 char_u *menu_path; | |
| 93 int modes; | |
| 94 char_u *map_to; | |
| 95 int noremap; | |
| 96 int silent = FALSE; | |
| 860 | 97 int special = FALSE; |
| 7 | 98 int unmenu; |
| 99 char_u *map_buf; | |
| 100 char_u *arg; | |
| 101 char_u *p; | |
| 102 int i; | |
| 575 | 103 #if defined(FEAT_GUI) && !defined(FEAT_GUI_GTK) |
| 7 | 104 int old_menu_height; |
| 105 # if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_W16) | |
| 106 int old_toolbar_height; | |
| 107 # endif | |
| 108 #endif | |
| 109 int pri_tab[MENUDEPTH + 1]; | |
| 110 int enable = MAYBE; /* TRUE for "menu enable", FALSE for "menu | |
| 111 * disable */ | |
| 112 #ifdef FEAT_TOOLBAR | |
| 113 char_u *icon = NULL; | |
| 114 #endif | |
| 115 vimmenu_T menuarg; | |
| 116 | |
| 117 modes = get_menu_cmd_modes(eap->cmd, eap->forceit, &noremap, &unmenu); | |
| 118 arg = eap->arg; | |
| 119 | |
| 120 for (;;) | |
| 121 { | |
| 122 if (STRNCMP(arg, "<script>", 8) == 0) | |
| 123 { | |
| 124 noremap = REMAP_SCRIPT; | |
| 125 arg = skipwhite(arg + 8); | |
| 126 continue; | |
| 127 } | |
| 128 if (STRNCMP(arg, "<silent>", 8) == 0) | |
| 129 { | |
| 130 silent = TRUE; | |
| 131 arg = skipwhite(arg + 8); | |
| 132 continue; | |
| 133 } | |
| 860 | 134 if (STRNCMP(arg, "<special>", 9) == 0) |
| 135 { | |
| 136 special = TRUE; | |
| 137 arg = skipwhite(arg + 9); | |
| 138 continue; | |
| 139 } | |
| 7 | 140 break; |
| 141 } | |
| 142 | |
| 143 | |
| 144 /* Locate an optional "icon=filename" argument. */ | |
| 145 if (STRNCMP(arg, "icon=", 5) == 0) | |
| 146 { | |
| 147 arg += 5; | |
| 148 #ifdef FEAT_TOOLBAR | |
| 149 icon = arg; | |
| 150 #endif | |
| 151 while (*arg != NUL && *arg != ' ') | |
| 152 { | |
| 153 if (*arg == '\\') | |
| 1624 | 154 STRMOVE(arg, arg + 1); |
| 39 | 155 mb_ptr_adv(arg); |
| 7 | 156 } |
| 157 if (*arg != NUL) | |
| 158 { | |
| 159 *arg++ = NUL; | |
| 160 arg = skipwhite(arg); | |
| 161 } | |
| 162 } | |
| 163 | |
| 164 /* | |
| 165 * Fill in the priority table. | |
| 166 */ | |
| 167 for (p = arg; *p; ++p) | |
| 168 if (!VIM_ISDIGIT(*p) && *p != '.') | |
| 169 break; | |
| 170 if (vim_iswhite(*p)) | |
| 171 { | |
| 172 for (i = 0; i < MENUDEPTH && !vim_iswhite(*arg); ++i) | |
| 173 { | |
| 174 pri_tab[i] = getdigits(&arg); | |
| 175 if (pri_tab[i] == 0) | |
| 176 pri_tab[i] = 500; | |
| 177 if (*arg == '.') | |
| 178 ++arg; | |
| 179 } | |
| 180 arg = skipwhite(arg); | |
| 181 } | |
| 182 else if (eap->addr_count && eap->line2 != 0) | |
| 183 { | |
| 184 pri_tab[0] = eap->line2; | |
| 185 i = 1; | |
| 186 } | |
| 187 else | |
| 188 i = 0; | |
| 189 while (i < MENUDEPTH) | |
| 190 pri_tab[i++] = 500; | |
| 191 pri_tab[MENUDEPTH] = -1; /* mark end of the table */ | |
| 192 | |
| 193 /* | |
| 194 * Check for "disable" or "enable" argument. | |
| 195 */ | |
| 196 if (STRNCMP(arg, "enable", 6) == 0 && vim_iswhite(arg[6])) | |
| 197 { | |
| 198 enable = TRUE; | |
| 199 arg = skipwhite(arg + 6); | |
| 200 } | |
| 201 else if (STRNCMP(arg, "disable", 7) == 0 && vim_iswhite(arg[7])) | |
| 202 { | |
| 203 enable = FALSE; | |
| 204 arg = skipwhite(arg + 7); | |
| 205 } | |
| 206 | |
| 207 /* | |
| 208 * If there is no argument, display all menus. | |
| 209 */ | |
| 210 if (*arg == NUL) | |
| 211 { | |
| 212 show_menus(arg, modes); | |
| 213 return; | |
| 214 } | |
| 215 | |
| 216 #ifdef FEAT_TOOLBAR | |
| 217 /* | |
| 218 * Need to get the toolbar icon index before doing the translation. | |
| 219 */ | |
| 220 menuarg.iconidx = -1; | |
| 221 menuarg.icon_builtin = FALSE; | |
| 222 if (menu_is_toolbar(arg)) | |
| 223 { | |
| 224 menu_path = menu_skip_part(arg); | |
| 225 if (*menu_path == '.') | |
| 226 { | |
| 227 p = menu_skip_part(++menu_path); | |
| 228 if (STRNCMP(menu_path, "BuiltIn", 7) == 0) | |
| 229 { | |
| 230 if (skipdigits(menu_path + 7) == p) | |
| 231 { | |
| 232 menuarg.iconidx = atoi((char *)menu_path + 7); | |
| 1880 | 233 if (menuarg.iconidx >= (int)TOOLBAR_NAME_COUNT) |
| 7 | 234 menuarg.iconidx = -1; |
| 235 else | |
| 236 menuarg.icon_builtin = TRUE; | |
| 237 } | |
| 238 } | |
| 239 else | |
| 240 { | |
| 1880 | 241 for (i = 0; i < (int)TOOLBAR_NAME_COUNT; ++i) |
| 7 | 242 if (STRNCMP(toolbar_names[i], menu_path, p - menu_path) |
| 243 == 0) | |
| 244 { | |
| 245 menuarg.iconidx = i; | |
| 246 break; | |
| 247 } | |
| 248 } | |
| 249 } | |
| 250 } | |
| 251 #endif | |
| 252 | |
| 253 menu_path = arg; | |
| 254 if (*menu_path == '.') | |
| 255 { | |
| 256 EMSG2(_(e_invarg2), menu_path); | |
| 257 goto theend; | |
| 258 } | |
| 259 | |
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260 map_to = menu_translate_tab_and_shift(arg); |
| 7 | 261 |
| 262 /* | |
| 263 * If there is only a menu name, display menus with that name. | |
| 264 */ | |
| 265 if (*map_to == NUL && !unmenu && enable == MAYBE) | |
| 266 { | |
| 267 show_menus(menu_path, modes); | |
| 268 goto theend; | |
| 269 } | |
| 270 else if (*map_to != NUL && (unmenu || enable != MAYBE)) | |
| 271 { | |
| 272 EMSG(_(e_trailing)); | |
| 273 goto theend; | |
| 274 } | |
| 575 | 275 #if defined(FEAT_GUI) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) |
| 7 | 276 old_menu_height = gui.menu_height; |
| 277 # if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_W16) | |
| 278 old_toolbar_height = gui.toolbar_height; | |
| 279 # endif | |
| 280 #endif | |
| 281 | |
| 282 if (enable != MAYBE) | |
| 283 { | |
| 284 /* | |
| 285 * Change sensitivity of the menu. | |
| 286 * For the PopUp menu, remove a menu for each mode separately. | |
| 287 * Careful: menu_nable_recurse() changes menu_path. | |
| 288 */ | |
| 289 if (STRCMP(menu_path, "*") == 0) /* meaning: do all menus */ | |
| 290 menu_path = (char_u *)""; | |
| 291 | |
| 292 if (menu_is_popup(menu_path)) | |
| 293 { | |
| 294 for (i = 0; i < MENU_INDEX_TIP; ++i) | |
| 295 if (modes & (1 << i)) | |
| 296 { | |
| 297 p = popup_mode_name(menu_path, i); | |
| 298 if (p != NULL) | |
| 299 { | |
| 300 menu_nable_recurse(root_menu, p, MENU_ALL_MODES, | |
| 301 enable); | |
| 302 vim_free(p); | |
| 303 } | |
| 304 } | |
| 305 } | |
| 306 menu_nable_recurse(root_menu, menu_path, modes, enable); | |
| 307 } | |
| 308 else if (unmenu) | |
| 309 { | |
| 310 /* | |
| 311 * Delete menu(s). | |
| 312 */ | |
| 313 if (STRCMP(menu_path, "*") == 0) /* meaning: remove all menus */ | |
| 314 menu_path = (char_u *)""; | |
| 315 | |
| 316 /* | |
| 317 * For the PopUp menu, remove a menu for each mode separately. | |
| 318 */ | |
| 319 if (menu_is_popup(menu_path)) | |
| 320 { | |
| 321 for (i = 0; i < MENU_INDEX_TIP; ++i) | |
| 322 if (modes & (1 << i)) | |
| 323 { | |
| 324 p = popup_mode_name(menu_path, i); | |
| 325 if (p != NULL) | |
| 326 { | |
| 327 remove_menu(&root_menu, p, MENU_ALL_MODES, TRUE); | |
| 328 vim_free(p); | |
| 329 } | |
| 330 } | |
| 331 } | |
| 332 | |
| 333 /* Careful: remove_menu() changes menu_path */ | |
| 334 remove_menu(&root_menu, menu_path, modes, FALSE); | |
| 335 } | |
| 336 else | |
| 337 { | |
| 338 /* | |
| 339 * Add menu(s). | |
| 340 * Replace special key codes. | |
| 341 */ | |
| 342 if (STRICMP(map_to, "<nop>") == 0) /* "<Nop>" means nothing */ | |
| 343 { | |
| 344 map_to = (char_u *)""; | |
| 345 map_buf = NULL; | |
| 346 } | |
| 26 | 347 else if (modes & MENU_TIP_MODE) |
| 348 map_buf = NULL; /* Menu tips are plain text. */ | |
| 7 | 349 else |
| 860 | 350 map_to = replace_termcodes(map_to, &map_buf, FALSE, TRUE, special); |
| 7 | 351 menuarg.modes = modes; |
| 352 #ifdef FEAT_TOOLBAR | |
| 353 menuarg.iconfile = icon; | |
| 354 #endif | |
| 355 menuarg.noremap[0] = noremap; | |
| 356 menuarg.silent[0] = silent; | |
| 357 add_menu_path(menu_path, &menuarg, pri_tab, map_to | |
| 358 #ifdef FEAT_GUI_W32 | |
| 359 , TRUE | |
| 360 #endif | |
| 361 ); | |
| 362 | |
| 363 /* | |
| 364 * For the PopUp menu, add a menu for each mode separately. | |
| 365 */ | |
| 366 if (menu_is_popup(menu_path)) | |
| 367 { | |
| 368 for (i = 0; i < MENU_INDEX_TIP; ++i) | |
| 369 if (modes & (1 << i)) | |
| 370 { | |
| 371 p = popup_mode_name(menu_path, i); | |
| 372 if (p != NULL) | |
| 373 { | |
| 374 /* Include all modes, to make ":amenu" work */ | |
| 375 menuarg.modes = modes; | |
| 376 #ifdef FEAT_TOOLBAR | |
| 377 menuarg.iconfile = NULL; | |
| 378 menuarg.iconidx = -1; | |
| 379 menuarg.icon_builtin = FALSE; | |
| 380 #endif | |
| 381 add_menu_path(p, &menuarg, pri_tab, map_to | |
| 382 #ifdef FEAT_GUI_W32 | |
| 383 , TRUE | |
| 384 #endif | |
| 385 ); | |
| 386 vim_free(p); | |
| 387 } | |
| 388 } | |
| 389 } | |
| 390 | |
| 391 vim_free(map_buf); | |
| 392 } | |
| 393 | |
| 575 | 394 #if defined(FEAT_GUI) && !(defined(FEAT_GUI_GTK)) |
| 7 | 395 /* If the menubar height changed, resize the window */ |
| 396 if (gui.in_use | |
| 397 && (gui.menu_height != old_menu_height | |
| 398 # if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_W16) | |
| 399 || gui.toolbar_height != old_toolbar_height | |
| 400 # endif | |
| 401 )) | |
| 814 | 402 gui_set_shellsize(FALSE, FALSE, RESIZE_VERT); |
| 7 | 403 #endif |
| 404 | |
| 405 theend: | |
| 406 ; | |
| 407 } | |
| 408 | |
| 409 /* | |
| 410 * Add the menu with the given name to the menu hierarchy | |
| 411 */ | |
| 412 static int | |
| 413 add_menu_path(menu_path, menuarg, pri_tab, call_data | |
| 414 #ifdef FEAT_GUI_W32 | |
| 415 , addtearoff | |
| 416 #endif | |
| 417 ) | |
| 418 char_u *menu_path; | |
| 419 vimmenu_T *menuarg; /* passes modes, iconfile, iconidx, | |
| 420 icon_builtin, silent[0], noremap[0] */ | |
| 421 int *pri_tab; | |
| 422 char_u *call_data; | |
| 423 #ifdef FEAT_GUI_W32 | |
| 424 int addtearoff; /* may add tearoff item */ | |
| 425 #endif | |
| 426 { | |
| 427 char_u *path_name; | |
| 428 int modes = menuarg->modes; | |
| 429 vimmenu_T **menup; | |
| 430 vimmenu_T *menu = NULL; | |
| 431 vimmenu_T *parent; | |
| 432 vimmenu_T **lower_pri; | |
| 433 char_u *p; | |
| 434 char_u *name; | |
| 435 char_u *dname; | |
| 436 char_u *next_name; | |
| 437 int i; | |
| 438 int c; | |
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439 int d; |
| 7 | 440 #ifdef FEAT_GUI |
| 441 int idx; | |
| 442 int new_idx; | |
| 443 #endif | |
| 444 int pri_idx = 0; | |
| 445 int old_modes = 0; | |
| 446 int amenu; | |
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447 #ifdef FEAT_MULTI_LANG |
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448 char_u *en_name; |
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449 char_u *map_to = NULL; |
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450 #endif |
| 7 | 451 |
| 452 /* Make a copy so we can stuff around with it, since it could be const */ | |
| 453 path_name = vim_strsave(menu_path); | |
| 454 if (path_name == NULL) | |
| 455 return FAIL; | |
| 456 menup = &root_menu; | |
| 457 parent = NULL; | |
| 458 name = path_name; | |
| 459 while (*name) | |
| 460 { | |
| 461 /* Get name of this element in the menu hierarchy, and the simplified | |
| 462 * name (without mnemonic and accelerator text). */ | |
| 463 next_name = menu_name_skip(name); | |
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464 #ifdef FEAT_MULTI_LANG |
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465 map_to = menutrans_lookup(name, (int)STRLEN(name)); |
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466 if (map_to != NULL) |
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467 { |
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468 en_name = name; |
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469 name = map_to; |
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470 } |
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471 else |
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472 en_name = NULL; |
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473 #endif |
| 7 | 474 dname = menu_text(name, NULL, NULL); |
| 928 | 475 if (dname == NULL) |
| 476 goto erret; | |
| 477 if (*dname == NUL) | |
| 478 { | |
| 479 /* Only a mnemonic or accelerator is not valid. */ | |
| 480 EMSG(_("E792: Empty menu name")); | |
| 481 goto erret; | |
| 482 } | |
| 7 | 483 |
| 484 /* See if it's already there */ | |
| 485 lower_pri = menup; | |
| 486 #ifdef FEAT_GUI | |
| 487 idx = 0; | |
| 488 new_idx = 0; | |
| 489 #endif | |
| 490 menu = *menup; | |
| 491 while (menu != NULL) | |
| 492 { | |
| 493 if (menu_name_equal(name, menu) || menu_name_equal(dname, menu)) | |
| 494 { | |
| 495 if (*next_name == NUL && menu->children != NULL) | |
| 496 { | |
| 497 if (!sys_menu) | |
| 498 EMSG(_("E330: Menu path must not lead to a sub-menu")); | |
| 499 goto erret; | |
| 500 } | |
| 501 if (*next_name != NUL && menu->children == NULL | |
| 502 #ifdef FEAT_GUI_W32 | |
| 503 && addtearoff | |
| 504 #endif | |
| 505 ) | |
| 506 { | |
| 507 if (!sys_menu) | |
| 508 EMSG(_(e_notsubmenu)); | |
| 509 goto erret; | |
| 510 } | |
| 511 break; | |
| 512 } | |
| 513 menup = &menu->next; | |
| 514 | |
| 515 /* Count menus, to find where this one needs to be inserted. | |
| 516 * Ignore menus that are not in the menubar (PopUp and Toolbar) */ | |
| 517 if (parent != NULL || menu_is_menubar(menu->name)) | |
| 518 { | |
| 519 #ifdef FEAT_GUI | |
| 520 ++idx; | |
| 521 #endif | |
| 522 if (menu->priority <= pri_tab[pri_idx]) | |
| 523 { | |
| 524 lower_pri = menup; | |
| 525 #ifdef FEAT_GUI | |
| 526 new_idx = idx; | |
| 527 #endif | |
| 528 } | |
| 529 } | |
| 530 menu = menu->next; | |
| 531 } | |
| 532 | |
| 533 if (menu == NULL) | |
| 534 { | |
| 535 if (*next_name == NUL && parent == NULL) | |
| 536 { | |
| 537 EMSG(_("E331: Must not add menu items directly to menu bar")); | |
| 538 goto erret; | |
| 539 } | |
| 540 | |
| 541 if (menu_is_separator(dname) && *next_name != NUL) | |
| 542 { | |
| 543 EMSG(_("E332: Separator cannot be part of a menu path")); | |
| 544 goto erret; | |
| 545 } | |
| 546 | |
| 547 /* Not already there, so lets add it */ | |
| 548 menu = (vimmenu_T *)alloc_clear((unsigned)sizeof(vimmenu_T)); | |
| 549 if (menu == NULL) | |
| 550 goto erret; | |
| 551 | |
| 552 menu->modes = modes; | |
| 553 menu->enabled = MENU_ALL_MODES; | |
| 554 menu->name = vim_strsave(name); | |
| 555 /* separate mnemonic and accelerator text from actual menu name */ | |
| 556 menu->dname = menu_text(name, &menu->mnemonic, &menu->actext); | |
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557 #ifdef FEAT_MULTI_LANG |
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558 if (en_name != NULL) |
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559 { |
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560 menu->en_name = vim_strsave(en_name); |
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561 menu->en_dname = menu_text(en_name, NULL, NULL); |
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562 } |
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563 else |
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564 { |
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565 menu->en_name = NULL; |
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566 menu->en_dname = NULL; |
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567 } |
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568 #endif |
| 7 | 569 menu->priority = pri_tab[pri_idx]; |
| 570 menu->parent = parent; | |
| 571 #ifdef FEAT_GUI_MOTIF | |
| 572 menu->sensitive = TRUE; /* the default */ | |
| 573 #endif | |
| 574 #ifdef FEAT_BEVAL_TIP | |
| 575 menu->tip = NULL; | |
| 576 #endif | |
| 577 #ifdef FEAT_GUI_ATHENA | |
| 578 menu->image = None; /* X-Windows definition for NULL*/ | |
| 579 #endif | |
| 580 | |
| 581 /* | |
| 582 * Add after menu that has lower priority. | |
| 583 */ | |
| 584 menu->next = *lower_pri; | |
| 585 *lower_pri = menu; | |
| 586 | |
| 587 old_modes = 0; | |
| 588 | |
| 589 #ifdef FEAT_TOOLBAR | |
| 590 menu->iconidx = menuarg->iconidx; | |
| 591 menu->icon_builtin = menuarg->icon_builtin; | |
| 592 if (*next_name == NUL && menuarg->iconfile != NULL) | |
| 593 menu->iconfile = vim_strsave(menuarg->iconfile); | |
| 594 #endif | |
| 595 #if defined(FEAT_GUI_W32) && defined(FEAT_TEAROFF) | |
| 596 /* the tearoff item must be present in the modes of each item. */ | |
| 597 if (parent != NULL && menu_is_tearoff(parent->children->dname)) | |
| 598 parent->children->modes |= modes; | |
| 599 #endif | |
| 600 } | |
| 601 else | |
| 602 { | |
| 603 old_modes = menu->modes; | |
| 604 | |
| 605 /* | |
| 606 * If this menu option was previously only available in other | |
| 607 * modes, then make sure it's available for this one now | |
| 608 * Also enable a menu when it's created or changed. | |
| 609 */ | |
| 610 #ifdef FEAT_GUI_W32 | |
| 611 /* If adding a tearbar (addtearoff == FALSE) don't update modes */ | |
| 612 if (addtearoff) | |
| 613 #endif | |
| 614 { | |
| 615 menu->modes |= modes; | |
| 616 menu->enabled |= modes; | |
| 617 } | |
| 618 } | |
| 619 | |
| 620 #ifdef FEAT_GUI | |
| 621 /* | |
| 622 * Add the menu item when it's used in one of the modes, but not when | |
| 623 * only a tooltip is defined. | |
| 624 */ | |
| 625 if ((old_modes & MENU_ALL_MODES) == 0 | |
| 626 && (menu->modes & MENU_ALL_MODES) != 0) | |
| 627 { | |
| 628 if (gui.in_use) /* Otherwise it will be added when GUI starts */ | |
| 629 { | |
| 630 if (*next_name == NUL) | |
| 631 { | |
| 632 /* Real menu item, not sub-menu */ | |
| 633 gui_mch_add_menu_item(menu, new_idx); | |
| 634 | |
| 635 /* Want to update menus now even if mode not changed */ | |
| 636 force_menu_update = TRUE; | |
| 637 } | |
| 638 else | |
| 639 { | |
| 640 /* Sub-menu (not at end of path yet) */ | |
| 641 gui_mch_add_menu(menu, new_idx); | |
| 642 } | |
| 643 } | |
| 644 | |
| 645 # if defined(FEAT_GUI_W32) & defined(FEAT_TEAROFF) | |
| 646 /* When adding a new submenu, may add a tearoff item */ | |
| 647 if ( addtearoff | |
| 648 && *next_name | |
| 649 && vim_strchr(p_go, GO_TEAROFF) != NULL | |
| 650 && menu_is_menubar(name)) | |
| 651 { | |
| 652 char_u *tearpath; | |
| 653 | |
| 654 /* | |
| 655 * The pointers next_name & path_name refer to a string with | |
| 656 * \'s and ^V's stripped out. But menu_path is a "raw" | |
| 657 * string, so we must correct for special characters. | |
| 658 */ | |
| 659 tearpath = alloc((unsigned int)STRLEN(menu_path) + TEAR_LEN + 2); | |
| 660 if (tearpath != NULL) | |
| 661 { | |
| 662 char_u *s; | |
| 663 int idx; | |
| 664 | |
| 665 STRCPY(tearpath, menu_path); | |
| 666 idx = (int)(next_name - path_name - 1); | |
| 39 | 667 for (s = tearpath; *s && s < tearpath + idx; mb_ptr_adv(s)) |
| 7 | 668 { |
| 669 if ((*s == '\\' || *s == Ctrl_V) && s[1]) | |
| 670 { | |
| 671 ++idx; | |
| 672 ++s; | |
| 673 } | |
| 674 } | |
| 675 tearpath[idx] = NUL; | |
| 676 gui_add_tearoff(tearpath, pri_tab, pri_idx); | |
| 677 vim_free(tearpath); | |
| 678 } | |
| 679 } | |
| 680 # endif | |
| 681 } | |
| 682 #endif /* FEAT_GUI */ | |
| 683 | |
| 684 menup = &menu->children; | |
| 685 parent = menu; | |
| 686 name = next_name; | |
| 687 vim_free(dname); | |
| 928 | 688 dname = NULL; |
| 7 | 689 if (pri_tab[pri_idx + 1] != -1) |
| 690 ++pri_idx; | |
| 691 } | |
| 692 vim_free(path_name); | |
| 693 | |
| 694 /* | |
| 695 * Only add system menu items which have not been defined yet. | |
| 696 * First check if this was an ":amenu". | |
| 697 */ | |
| 698 amenu = ((modes & (MENU_NORMAL_MODE | MENU_INSERT_MODE)) == | |
| 699 (MENU_NORMAL_MODE | MENU_INSERT_MODE)); | |
| 700 if (sys_menu) | |
| 701 modes &= ~old_modes; | |
| 702 | |
| 703 if (menu != NULL && modes) | |
| 704 { | |
| 705 #ifdef FEAT_GUI | |
| 706 menu->cb = gui_menu_cb; | |
| 707 #endif | |
| 708 p = (call_data == NULL) ? NULL : vim_strsave(call_data); | |
| 709 | |
| 710 /* loop over all modes, may add more than one */ | |
| 711 for (i = 0; i < MENU_MODES; ++i) | |
| 712 { | |
| 713 if (modes & (1 << i)) | |
| 714 { | |
| 715 /* free any old menu */ | |
| 716 free_menu_string(menu, i); | |
| 717 | |
| 718 /* For "amenu", may insert an extra character. | |
| 719 * Don't do this if adding a tearbar (addtearoff == FALSE). | |
| 720 * Don't do this for "<Nop>". */ | |
| 721 c = 0; | |
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722 d = 0; |
| 7 | 723 if (amenu && call_data != NULL && *call_data != NUL |
| 724 #ifdef FEAT_GUI_W32 | |
| 725 && addtearoff | |
| 726 #endif | |
| 727 ) | |
| 728 { | |
| 729 switch (1 << i) | |
| 730 { | |
| 731 case MENU_VISUAL_MODE: | |
| 791 | 732 case MENU_SELECT_MODE: |
| 7 | 733 case MENU_OP_PENDING_MODE: |
| 734 case MENU_CMDLINE_MODE: | |
| 735 c = Ctrl_C; | |
| 736 break; | |
| 737 case MENU_INSERT_MODE: | |
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738 c = Ctrl_BSL; |
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739 d = Ctrl_O; |
| 7 | 740 break; |
| 741 } | |
| 742 } | |
| 743 | |
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744 if (c != 0) |
| 7 | 745 { |
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746 menu->strings[i] = alloc((unsigned)(STRLEN(call_data) + 5 )); |
| 7 | 747 if (menu->strings[i] != NULL) |
| 748 { | |
| 749 menu->strings[i][0] = c; | |
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750 if (d == 0) |
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751 STRCPY(menu->strings[i] + 1, call_data); |
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752 else |
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753 { |
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754 menu->strings[i][1] = d; |
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755 STRCPY(menu->strings[i] + 2, call_data); |
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756 } |
| 7 | 757 if (c == Ctrl_C) |
| 758 { | |
| 835 | 759 int len = (int)STRLEN(menu->strings[i]); |
| 7 | 760 |
| 761 /* Append CTRL-\ CTRL-G to obey 'insertmode'. */ | |
| 762 menu->strings[i][len] = Ctrl_BSL; | |
| 763 menu->strings[i][len + 1] = Ctrl_G; | |
| 764 menu->strings[i][len + 2] = NUL; | |
| 765 } | |
| 766 } | |
| 767 } | |
| 768 else | |
| 769 menu->strings[i] = p; | |
| 770 menu->noremap[i] = menuarg->noremap[0]; | |
| 771 menu->silent[i] = menuarg->silent[0]; | |
| 772 } | |
| 773 } | |
| 774 #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32) \ | |
| 775 && (defined(FEAT_BEVAL) || defined(FEAT_GUI_GTK)) | |
| 776 /* Need to update the menu tip. */ | |
| 777 if (modes & MENU_TIP_MODE) | |
| 778 gui_mch_menu_set_tip(menu); | |
| 779 #endif | |
| 780 } | |
| 781 return OK; | |
| 782 | |
| 783 erret: | |
| 784 vim_free(path_name); | |
| 785 vim_free(dname); | |
| 928 | 786 |
| 787 /* Delete any empty submenu we added before discovering the error. Repeat | |
| 788 * for higher levels. */ | |
| 789 while (parent != NULL && parent->children == NULL) | |
| 790 { | |
| 791 if (parent->parent == NULL) | |
| 792 menup = &root_menu; | |
| 793 else | |
| 794 menup = &parent->parent->children; | |
| 795 for ( ; *menup != NULL && *menup != parent; menup = &((*menup)->next)) | |
| 796 ; | |
| 797 if (*menup == NULL) /* safety check */ | |
| 798 break; | |
| 799 parent = parent->parent; | |
| 800 free_menu(menup); | |
| 801 } | |
| 7 | 802 return FAIL; |
| 803 } | |
| 804 | |
| 805 /* | |
| 806 * Set the (sub)menu with the given name to enabled or disabled. | |
| 807 * Called recursively. | |
| 808 */ | |
| 809 static int | |
| 810 menu_nable_recurse(menu, name, modes, enable) | |
| 811 vimmenu_T *menu; | |
| 812 char_u *name; | |
| 813 int modes; | |
| 814 int enable; | |
| 815 { | |
| 816 char_u *p; | |
| 817 | |
| 818 if (menu == NULL) | |
| 819 return OK; /* Got to bottom of hierarchy */ | |
| 820 | |
| 821 /* Get name of this element in the menu hierarchy */ | |
| 822 p = menu_name_skip(name); | |
| 823 | |
| 824 /* Find the menu */ | |
| 825 while (menu != NULL) | |
| 826 { | |
| 827 if (*name == NUL || *name == '*' || menu_name_equal(name, menu)) | |
| 828 { | |
| 829 if (*p != NUL) | |
| 830 { | |
| 831 if (menu->children == NULL) | |
| 832 { | |
| 833 EMSG(_(e_notsubmenu)); | |
| 834 return FAIL; | |
| 835 } | |
| 836 if (menu_nable_recurse(menu->children, p, modes, enable) | |
| 837 == FAIL) | |
| 838 return FAIL; | |
| 839 } | |
| 840 else | |
| 841 if (enable) | |
| 842 menu->enabled |= modes; | |
| 843 else | |
| 844 menu->enabled &= ~modes; | |
| 845 | |
| 846 /* | |
| 847 * When name is empty, we are doing all menu items for the given | |
| 848 * modes, so keep looping, otherwise we are just doing the named | |
| 849 * menu item (which has been found) so break here. | |
| 850 */ | |
| 851 if (*name != NUL && *name != '*') | |
| 852 break; | |
| 853 } | |
| 854 menu = menu->next; | |
| 855 } | |
| 856 if (*name != NUL && *name != '*' && menu == NULL) | |
| 857 { | |
| 436 | 858 EMSG2(_(e_nomenu), name); |
| 7 | 859 return FAIL; |
| 860 } | |
| 861 | |
| 862 #ifdef FEAT_GUI | |
| 863 /* Want to update menus now even if mode not changed */ | |
| 864 force_menu_update = TRUE; | |
| 865 #endif | |
| 866 | |
| 867 return OK; | |
| 868 } | |
| 869 | |
| 870 /* | |
| 871 * Remove the (sub)menu with the given name from the menu hierarchy | |
| 872 * Called recursively. | |
| 873 */ | |
| 874 static int | |
| 875 remove_menu(menup, name, modes, silent) | |
| 876 vimmenu_T **menup; | |
| 877 char_u *name; | |
| 878 int modes; | |
| 879 int silent; /* don't give error messages */ | |
| 880 { | |
| 881 vimmenu_T *menu; | |
| 882 vimmenu_T *child; | |
| 883 char_u *p; | |
| 884 | |
| 885 if (*menup == NULL) | |
| 886 return OK; /* Got to bottom of hierarchy */ | |
| 887 | |
| 888 /* Get name of this element in the menu hierarchy */ | |
| 889 p = menu_name_skip(name); | |
| 890 | |
| 891 /* Find the menu */ | |
| 892 while ((menu = *menup) != NULL) | |
| 893 { | |
| 894 if (*name == NUL || menu_name_equal(name, menu)) | |
| 895 { | |
| 896 if (*p != NUL && menu->children == NULL) | |
| 897 { | |
| 898 if (!silent) | |
| 899 EMSG(_(e_notsubmenu)); | |
| 900 return FAIL; | |
| 901 } | |
| 902 if ((menu->modes & modes) != 0x0) | |
| 903 { | |
| 904 #if defined(FEAT_GUI_W32) & defined(FEAT_TEAROFF) | |
| 905 /* | |
| 906 * If we are removing all entries for this menu,MENU_ALL_MODES, | |
| 907 * Then kill any tearoff before we start | |
| 908 */ | |
| 909 if (*p == NUL && modes == MENU_ALL_MODES) | |
| 910 { | |
| 911 if (IsWindow(menu->tearoff_handle)) | |
| 912 DestroyWindow(menu->tearoff_handle); | |
| 913 } | |
| 914 #endif | |
| 915 if (remove_menu(&menu->children, p, modes, silent) == FAIL) | |
| 916 return FAIL; | |
| 917 } | |
| 918 else if (*name != NUL) | |
| 919 { | |
| 920 if (!silent) | |
| 921 EMSG(_(e_othermode)); | |
| 922 return FAIL; | |
| 923 } | |
| 924 | |
| 925 /* | |
| 926 * When name is empty, we are removing all menu items for the given | |
| 927 * modes, so keep looping, otherwise we are just removing the named | |
| 928 * menu item (which has been found) so break here. | |
| 929 */ | |
| 930 if (*name != NUL) | |
| 931 break; | |
| 932 | |
| 933 /* Remove the menu item for the given mode[s]. If the menu item | |
| 934 * is no longer valid in ANY mode, delete it */ | |
| 935 menu->modes &= ~modes; | |
| 936 if (modes & MENU_TIP_MODE) | |
| 937 free_menu_string(menu, MENU_INDEX_TIP); | |
| 938 if ((menu->modes & MENU_ALL_MODES) == 0) | |
| 939 free_menu(menup); | |
| 940 else | |
| 941 menup = &menu->next; | |
| 942 } | |
| 943 else | |
| 944 menup = &menu->next; | |
| 945 } | |
| 946 if (*name != NUL) | |
| 947 { | |
| 948 if (menu == NULL) | |
| 949 { | |
| 950 if (!silent) | |
| 436 | 951 EMSG2(_(e_nomenu), name); |
| 7 | 952 return FAIL; |
| 953 } | |
| 954 | |
| 955 | |
| 956 /* Recalculate modes for menu based on the new updated children */ | |
| 957 menu->modes &= ~modes; | |
| 958 #if defined(FEAT_GUI_W32) & defined(FEAT_TEAROFF) | |
| 959 if ((s_tearoffs) && (menu->children != NULL)) /* there's a tear bar.. */ | |
| 960 child = menu->children->next; /* don't count tearoff bar */ | |
| 961 else | |
| 962 #endif | |
| 963 child = menu->children; | |
| 964 for ( ; child != NULL; child = child->next) | |
| 965 menu->modes |= child->modes; | |
| 966 if (modes & MENU_TIP_MODE) | |
| 967 { | |
| 968 free_menu_string(menu, MENU_INDEX_TIP); | |
| 969 #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32) \ | |
| 970 && (defined(FEAT_BEVAL) || defined(FEAT_GUI_GTK)) | |
| 971 /* Need to update the menu tip. */ | |
| 972 if (gui.in_use) | |
| 973 gui_mch_menu_set_tip(menu); | |
| 974 #endif | |
| 975 } | |
| 976 if ((menu->modes & MENU_ALL_MODES) == 0) | |
| 977 { | |
| 978 /* The menu item is no longer valid in ANY mode, so delete it */ | |
| 979 #if defined(FEAT_GUI_W32) & defined(FEAT_TEAROFF) | |
| 980 if (s_tearoffs && menu->children != NULL) /* there's a tear bar.. */ | |
| 981 free_menu(&menu->children); | |
| 982 #endif | |
| 983 *menup = menu; | |
| 984 free_menu(menup); | |
| 985 } | |
| 986 } | |
| 987 | |
| 988 return OK; | |
| 989 } | |
| 990 | |
| 991 /* | |
| 992 * Free the given menu structure and remove it from the linked list. | |
| 993 */ | |
| 994 static void | |
| 995 free_menu(menup) | |
| 996 vimmenu_T **menup; | |
| 997 { | |
| 998 int i; | |
| 999 vimmenu_T *menu; | |
| 1000 | |
| 1001 menu = *menup; | |
| 1002 | |
| 1003 #ifdef FEAT_GUI | |
| 1004 /* Free machine specific menu structures (only when already created) */ | |
| 1005 /* Also may rebuild a tearoff'ed menu */ | |
| 1006 if (gui.in_use) | |
| 1007 gui_mch_destroy_menu(menu); | |
| 1008 #endif | |
| 1009 | |
| 1010 /* Don't change *menup until after calling gui_mch_destroy_menu(). The | |
| 1011 * MacOS code needs the original structure to properly delete the menu. */ | |
| 1012 *menup = menu->next; | |
| 1013 vim_free(menu->name); | |
| 1014 vim_free(menu->dname); | |
|
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1016 vim_free(menu->en_name); |
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1017 vim_free(menu->en_dname); |
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1018 #endif |
| 7 | 1019 vim_free(menu->actext); |
| 1020 #ifdef FEAT_TOOLBAR | |
| 1021 vim_free(menu->iconfile); | |
| 162 | 1022 # ifdef FEAT_GUI_MOTIF |
| 1023 vim_free(menu->xpm_fname); | |
| 1024 # endif | |
| 7 | 1025 #endif |
| 1026 for (i = 0; i < MENU_MODES; i++) | |
| 1027 free_menu_string(menu, i); | |
| 1028 vim_free(menu); | |
| 1029 | |
| 1030 #ifdef FEAT_GUI | |
| 1031 /* Want to update menus now even if mode not changed */ | |
| 1032 force_menu_update = TRUE; | |
| 1033 #endif | |
| 1034 } | |
| 1035 | |
| 1036 /* | |
| 1037 * Free the menu->string with the given index. | |
| 1038 */ | |
| 1039 static void | |
| 1040 free_menu_string(menu, idx) | |
| 1041 vimmenu_T *menu; | |
| 1042 int idx; | |
| 1043 { | |
| 1044 int count = 0; | |
| 1045 int i; | |
| 1046 | |
| 1047 for (i = 0; i < MENU_MODES; i++) | |
| 1048 if (menu->strings[i] == menu->strings[idx]) | |
| 1049 count++; | |
| 1050 if (count == 1) | |
| 1051 vim_free(menu->strings[idx]); | |
| 1052 menu->strings[idx] = NULL; | |
| 1053 } | |
| 1054 | |
| 1055 /* | |
| 1056 * Show the mapping associated with a menu item or hierarchy in a sub-menu. | |
| 1057 */ | |
| 1058 static int | |
| 1059 show_menus(path_name, modes) | |
| 1060 char_u *path_name; | |
| 1061 int modes; | |
| 1062 { | |
| 1063 char_u *p; | |
| 1064 char_u *name; | |
| 1065 vimmenu_T *menu; | |
| 1066 vimmenu_T *parent = NULL; | |
| 1067 | |
| 1068 menu = root_menu; | |
| 1069 name = path_name = vim_strsave(path_name); | |
| 1070 if (path_name == NULL) | |
| 1071 return FAIL; | |
| 1072 | |
| 1073 /* First, find the (sub)menu with the given name */ | |
| 1074 while (*name) | |
| 1075 { | |
| 1076 p = menu_name_skip(name); | |
| 1077 while (menu != NULL) | |
| 1078 { | |
| 1079 if (menu_name_equal(name, menu)) | |
| 1080 { | |
| 1081 /* Found menu */ | |
| 1082 if (*p != NUL && menu->children == NULL) | |
| 1083 { | |
| 1084 EMSG(_(e_notsubmenu)); | |
| 1085 vim_free(path_name); | |
| 1086 return FAIL; | |
| 1087 } | |
| 1088 else if ((menu->modes & modes) == 0x0) | |
| 1089 { | |
| 1090 EMSG(_(e_othermode)); | |
| 1091 vim_free(path_name); | |
| 1092 return FAIL; | |
| 1093 } | |
| 1094 break; | |
| 1095 } | |
| 1096 menu = menu->next; | |
| 1097 } | |
| 1098 if (menu == NULL) | |
| 1099 { | |
| 436 | 1100 EMSG2(_(e_nomenu), name); |
| 7 | 1101 vim_free(path_name); |
| 1102 return FAIL; | |
| 1103 } | |
| 1104 name = p; | |
| 1105 parent = menu; | |
| 1106 menu = menu->children; | |
| 1107 } | |
| 1704 | 1108 vim_free(path_name); |
| 7 | 1109 |
| 1110 /* Now we have found the matching menu, and we list the mappings */ | |
| 1111 /* Highlight title */ | |
| 1112 MSG_PUTS_TITLE(_("\n--- Menus ---")); | |
| 1113 | |
| 1114 show_menus_recursive(parent, modes, 0); | |
| 1115 return OK; | |
| 1116 } | |
| 1117 | |
| 1118 /* | |
| 1119 * Recursively show the mappings associated with the menus under the given one | |
| 1120 */ | |
| 1121 static void | |
| 1122 show_menus_recursive(menu, modes, depth) | |
| 1123 vimmenu_T *menu; | |
| 1124 int modes; | |
| 1125 int depth; | |
| 1126 { | |
| 1127 int i; | |
| 1128 int bit; | |
| 1129 | |
| 1130 if (menu != NULL && (menu->modes & modes) == 0x0) | |
| 1131 return; | |
| 1132 | |
| 1133 if (menu != NULL) | |
| 1134 { | |
| 1135 msg_putchar('\n'); | |
| 1136 if (got_int) /* "q" hit for "--more--" */ | |
| 1137 return; | |
| 1138 for (i = 0; i < depth; i++) | |
| 1139 MSG_PUTS(" "); | |
| 1140 if (menu->priority) | |
| 1141 { | |
| 1142 msg_outnum((long)menu->priority); | |
| 1143 MSG_PUTS(" "); | |
| 1144 } | |
| 1145 /* Same highlighting as for directories!? */ | |
| 1146 msg_outtrans_attr(menu->name, hl_attr(HLF_D)); | |
| 1147 } | |
| 1148 | |
| 1149 if (menu != NULL && menu->children == NULL) | |
| 1150 { | |
| 1151 for (bit = 0; bit < MENU_MODES; bit++) | |
| 1152 if ((menu->modes & modes & (1 << bit)) != 0) | |
| 1153 { | |
| 1154 msg_putchar('\n'); | |
| 1155 if (got_int) /* "q" hit for "--more--" */ | |
| 1156 return; | |
| 1157 for (i = 0; i < depth + 2; i++) | |
| 1158 MSG_PUTS(" "); | |
| 1159 msg_putchar(menu_mode_chars[bit]); | |
| 1160 if (menu->noremap[bit] == REMAP_NONE) | |
| 1161 msg_putchar('*'); | |
| 1162 else if (menu->noremap[bit] == REMAP_SCRIPT) | |
| 1163 msg_putchar('&'); | |
| 1164 else | |
| 1165 msg_putchar(' '); | |
| 1166 if (menu->silent[bit]) | |
| 1167 msg_putchar('s'); | |
| 1168 else | |
| 1169 msg_putchar(' '); | |
| 1170 if ((menu->modes & menu->enabled & (1 << bit)) == 0) | |
| 1171 msg_putchar('-'); | |
| 1172 else | |
| 1173 msg_putchar(' '); | |
| 1174 MSG_PUTS(" "); | |
| 1175 if (*menu->strings[bit] == NUL) | |
| 1176 msg_puts_attr((char_u *)"<Nop>", hl_attr(HLF_8)); | |
| 1177 else | |
| 1178 msg_outtrans_special(menu->strings[bit], FALSE); | |
| 1179 } | |
| 1180 } | |
| 1181 else | |
| 1182 { | |
| 1183 if (menu == NULL) | |
| 1184 { | |
| 1185 menu = root_menu; | |
| 1186 depth--; | |
| 1187 } | |
| 1188 else | |
| 1189 menu = menu->children; | |
| 1190 | |
| 1191 /* recursively show all children. Skip PopUp[nvoci]. */ | |
| 1192 for (; menu != NULL && !got_int; menu = menu->next) | |
| 1193 if (!menu_is_hidden(menu->dname)) | |
| 1194 show_menus_recursive(menu, modes, depth + 1); | |
| 1195 } | |
| 1196 } | |
| 1197 | |
| 1198 #ifdef FEAT_CMDL_COMPL | |
| 1199 | |
| 1200 /* | |
| 1201 * Used when expanding menu names. | |
| 1202 */ | |
| 1203 static vimmenu_T *expand_menu = NULL; | |
| 1204 static int expand_modes = 0x0; | |
| 1205 static int expand_emenu; /* TRUE for ":emenu" command */ | |
| 1206 | |
| 1207 /* | |
| 1208 * Work out what to complete when doing command line completion of menu names. | |
| 1209 */ | |
| 1210 char_u * | |
| 1211 set_context_in_menu_cmd(xp, cmd, arg, forceit) | |
| 1212 expand_T *xp; | |
| 1213 char_u *cmd; | |
| 1214 char_u *arg; | |
| 1215 int forceit; | |
| 1216 { | |
| 1217 char_u *after_dot; | |
| 1218 char_u *p; | |
| 1219 char_u *path_name = NULL; | |
| 1220 char_u *name; | |
| 1221 int unmenu; | |
| 1222 vimmenu_T *menu; | |
| 1223 int expand_menus; | |
| 1224 | |
| 1225 xp->xp_context = EXPAND_UNSUCCESSFUL; | |
| 1226 | |
| 1227 | |
| 1228 /* Check for priority numbers, enable and disable */ | |
| 1229 for (p = arg; *p; ++p) | |
| 1230 if (!VIM_ISDIGIT(*p) && *p != '.') | |
| 1231 break; | |
| 1232 | |
| 1233 if (!vim_iswhite(*p)) | |
| 1234 { | |
| 1235 if (STRNCMP(arg, "enable", 6) == 0 | |
| 1236 && (arg[6] == NUL || vim_iswhite(arg[6]))) | |
| 1237 p = arg + 6; | |
| 1238 else if (STRNCMP(arg, "disable", 7) == 0 | |
| 1239 && (arg[7] == NUL || vim_iswhite(arg[7]))) | |
| 1240 p = arg + 7; | |
| 1241 else | |
| 1242 p = arg; | |
| 1243 } | |
| 1244 | |
| 1245 while (*p != NUL && vim_iswhite(*p)) | |
| 1246 ++p; | |
| 1247 | |
| 1248 arg = after_dot = p; | |
| 1249 | |
| 1250 for (; *p && !vim_iswhite(*p); ++p) | |
| 1251 { | |
| 1252 if ((*p == '\\' || *p == Ctrl_V) && p[1] != NUL) | |
| 1253 p++; | |
| 1254 else if (*p == '.') | |
| 1255 after_dot = p + 1; | |
| 1256 } | |
| 1257 | |
| 1258 /* ":tearoff" and ":popup" only use menus, not entries */ | |
| 1259 expand_menus = !((*cmd == 't' && cmd[1] == 'e') || *cmd == 'p'); | |
| 1260 expand_emenu = (*cmd == 'e'); | |
| 1261 if (expand_menus && vim_iswhite(*p)) | |
| 1262 return NULL; /* TODO: check for next command? */ | |
| 1263 if (*p == NUL) /* Complete the menu name */ | |
| 1264 { | |
| 1265 /* | |
| 1266 * With :unmenu, you only want to match menus for the appropriate mode. | |
| 1267 * With :menu though you might want to add a menu with the same name as | |
| 1268 * one in another mode, so match menus from other modes too. | |
| 1269 */ | |
| 1270 expand_modes = get_menu_cmd_modes(cmd, forceit, NULL, &unmenu); | |
| 1271 if (!unmenu) | |
| 1272 expand_modes = MENU_ALL_MODES; | |
| 1273 | |
| 1274 menu = root_menu; | |
| 1275 if (after_dot != arg) | |
| 1276 { | |
| 1277 path_name = alloc((unsigned)(after_dot - arg)); | |
| 1278 if (path_name == NULL) | |
| 1279 return NULL; | |
| 419 | 1280 vim_strncpy(path_name, arg, after_dot - arg - 1); |
| 7 | 1281 } |
| 1282 name = path_name; | |
| 1283 while (name != NULL && *name) | |
| 1284 { | |
| 1285 p = menu_name_skip(name); | |
| 1286 while (menu != NULL) | |
| 1287 { | |
| 1288 if (menu_name_equal(name, menu)) | |
| 1289 { | |
| 1290 /* Found menu */ | |
| 1291 if ((*p != NUL && menu->children == NULL) | |
| 1292 || ((menu->modes & expand_modes) == 0x0)) | |
| 1293 { | |
| 1294 /* | |
| 1295 * Menu path continues, but we have reached a leaf. | |
| 1296 * Or menu exists only in another mode. | |
| 1297 */ | |
| 1298 vim_free(path_name); | |
| 1299 return NULL; | |
| 1300 } | |
| 1301 break; | |
| 1302 } | |
| 1303 menu = menu->next; | |
| 1304 } | |
| 1305 if (menu == NULL) | |
| 1306 { | |
| 1307 /* No menu found with the name we were looking for */ | |
| 1308 vim_free(path_name); | |
| 1309 return NULL; | |
| 1310 } | |
| 1311 name = p; | |
| 1312 menu = menu->children; | |
| 1313 } | |
| 840 | 1314 vim_free(path_name); |
| 7 | 1315 |
| 1316 xp->xp_context = expand_menus ? EXPAND_MENUNAMES : EXPAND_MENUS; | |
| 1317 xp->xp_pattern = after_dot; | |
| 1318 expand_menu = menu; | |
| 1319 } | |
| 1320 else /* We're in the mapping part */ | |
| 1321 xp->xp_context = EXPAND_NOTHING; | |
| 1322 return NULL; | |
| 1323 } | |
| 1324 | |
| 1325 /* | |
| 1326 * Function given to ExpandGeneric() to obtain the list of (sub)menus (not | |
| 1327 * entries). | |
| 1328 */ | |
| 1329 char_u * | |
| 1330 get_menu_name(xp, idx) | |
| 1880 | 1331 expand_T *xp UNUSED; |
| 7 | 1332 int idx; |
| 1333 { | |
| 1334 static vimmenu_T *menu = NULL; | |
| 1335 char_u *str; | |
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1336 #ifdef FEAT_MULTI_LANG |
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1337 static int should_advance = FALSE; |
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1338 #endif |
| 7 | 1339 |
| 1340 if (idx == 0) /* first call: start at first item */ | |
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1341 { |
| 7 | 1342 menu = expand_menu; |
| 2166 | 1343 #ifdef FEAT_MULTI_LANG |
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1344 should_advance = FALSE; |
| 2166 | 1345 #endif |
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1346 } |
| 7 | 1347 |
| 1348 /* Skip PopUp[nvoci]. */ | |
| 1349 while (menu != NULL && (menu_is_hidden(menu->dname) | |
| 1350 || menu_is_separator(menu->dname) | |
| 1351 || menu_is_tearoff(menu->dname) | |
| 1352 || menu->children == NULL)) | |
| 1353 menu = menu->next; | |
| 1354 | |
| 1355 if (menu == NULL) /* at end of linked list */ | |
| 1356 return NULL; | |
| 1357 | |
| 1358 if (menu->modes & expand_modes) | |
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1359 #ifdef FEAT_MULTI_LANG |
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1360 if (should_advance) |
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1361 str = menu->en_dname; |
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1362 else |
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1363 { |
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1364 #endif |
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1365 str = menu->dname; |
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1366 #ifdef FEAT_MULTI_LANG |
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1367 if (menu->en_dname == NULL) |
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1368 should_advance = TRUE; |
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1369 } |
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1370 #endif |
| 7 | 1371 else |
| 1372 str = (char_u *)""; | |
| 1373 | |
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1374 #ifdef FEAT_MULTI_LANG |
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1375 if (should_advance) |
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1376 #endif |
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1377 /* Advance to next menu entry. */ |
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1378 menu = menu->next; |
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1379 |
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1380 #ifdef FEAT_MULTI_LANG |
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1381 should_advance = !should_advance; |
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1382 #endif |
| 7 | 1383 |
| 1384 return str; | |
| 1385 } | |
| 1386 | |
| 1387 /* | |
| 1388 * Function given to ExpandGeneric() to obtain the list of menus and menu | |
| 1389 * entries. | |
| 1390 */ | |
| 1391 char_u * | |
| 1392 get_menu_names(xp, idx) | |
| 1880 | 1393 expand_T *xp UNUSED; |
| 7 | 1394 int idx; |
| 1395 { | |
| 1396 static vimmenu_T *menu = NULL; | |
| 2768 | 1397 #define TBUFFER_LEN 256 |
| 1398 static char_u tbuffer[TBUFFER_LEN]; /*hack*/ | |
| 7 | 1399 char_u *str; |
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1400 #ifdef FEAT_MULTI_LANG |
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1401 static int should_advance = FALSE; |
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1402 #endif |
| 7 | 1403 |
| 1404 if (idx == 0) /* first call: start at first item */ | |
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1405 { |
| 7 | 1406 menu = expand_menu; |
| 2166 | 1407 #ifdef FEAT_MULTI_LANG |
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1408 should_advance = FALSE; |
| 2166 | 1409 #endif |
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1410 } |
| 7 | 1411 |
| 1412 /* Skip Browse-style entries, popup menus and separators. */ | |
| 1413 while (menu != NULL | |
| 1414 && ( menu_is_hidden(menu->dname) | |
| 1415 || (expand_emenu && menu_is_separator(menu->dname)) | |
| 1416 || menu_is_tearoff(menu->dname) | |
| 1417 #ifndef FEAT_BROWSE | |
| 1418 || menu->dname[STRLEN(menu->dname) - 1] == '.' | |
| 1419 #endif | |
| 1420 )) | |
| 1421 menu = menu->next; | |
| 1422 | |
| 1423 if (menu == NULL) /* at end of linked list */ | |
| 1424 return NULL; | |
| 1425 | |
| 1426 if (menu->modes & expand_modes) | |
| 1427 { | |
| 1428 if (menu->children != NULL) | |
| 1429 { | |
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1430 #ifdef FEAT_MULTI_LANG |
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1431 if (should_advance) |
| 2768 | 1432 vim_strncpy(tbuffer, menu->en_dname, TBUFFER_LEN - 2); |
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1433 else |
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1434 { |
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1435 #endif |
| 2768 | 1436 vim_strncpy(tbuffer, menu->dname, TBUFFER_LEN - 2); |
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1437 #ifdef FEAT_MULTI_LANG |
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1438 if (menu->en_dname == NULL) |
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1439 should_advance = TRUE; |
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1440 } |
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1441 #endif |
| 7 | 1442 /* hack on menu separators: use a 'magic' char for the separator |
| 1443 * so that '.' in names gets escaped properly */ | |
| 1444 STRCAT(tbuffer, "\001"); | |
| 1445 str = tbuffer; | |
| 1446 } | |
| 1447 else | |
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1448 #ifdef FEAT_MULTI_LANG |
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1449 { |
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1450 if (should_advance) |
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1451 str = menu->en_dname; |
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1452 else |
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1453 { |
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1454 #endif |
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1455 str = menu->dname; |
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1456 #ifdef FEAT_MULTI_LANG |
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1457 if (menu->en_dname == NULL) |
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1458 should_advance = TRUE; |
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1459 } |
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1460 } |
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1461 #endif |
| 7 | 1462 } |
| 1463 else | |
| 1464 str = (char_u *)""; | |
| 1465 | |
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1466 #ifdef FEAT_MULTI_LANG |
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1467 if (should_advance) |
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1468 #endif |
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1469 /* Advance to next menu entry. */ |
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1470 menu = menu->next; |
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1471 |
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1472 #ifdef FEAT_MULTI_LANG |
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1473 should_advance = !should_advance; |
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1474 #endif |
| 7 | 1475 |
| 1476 return str; | |
| 1477 } | |
| 1478 #endif /* FEAT_CMDL_COMPL */ | |
| 1479 | |
| 1480 /* | |
| 1481 * Skip over this element of the menu path and return the start of the next | |
| 1482 * element. Any \ and ^Vs are removed from the current element. | |
| 436 | 1483 * "name" may be modified. |
| 7 | 1484 */ |
| 1485 char_u * | |
| 1486 menu_name_skip(name) | |
| 1487 char_u *name; | |
| 1488 { | |
| 1489 char_u *p; | |
| 1490 | |
| 39 | 1491 for (p = name; *p && *p != '.'; mb_ptr_adv(p)) |
| 7 | 1492 { |
| 1493 if (*p == '\\' || *p == Ctrl_V) | |
| 1494 { | |
| 1624 | 1495 STRMOVE(p, p + 1); |
| 7 | 1496 if (*p == NUL) |
| 1497 break; | |
| 1498 } | |
| 1499 } | |
| 1500 if (*p) | |
| 1501 *p++ = NUL; | |
| 1502 return p; | |
| 1503 } | |
| 1504 | |
| 1505 /* | |
| 1506 * Return TRUE when "name" matches with menu "menu". The name is compared in | |
| 1507 * two ways: raw menu name and menu name without '&'. ignore part after a TAB. | |
| 1508 */ | |
| 1509 static int | |
| 1510 menu_name_equal(name, menu) | |
| 1511 char_u *name; | |
| 1512 vimmenu_T *menu; | |
| 1513 { | |
| 2166 | 1514 #ifdef FEAT_MULTI_LANG |
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1515 if (menu->en_name != NULL |
| 2676 | 1516 && (menu_namecmp(name, menu->en_name) |
| 1517 || menu_namecmp(name, menu->en_dname))) | |
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1518 return TRUE; |
| 2166 | 1519 #endif |
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1520 return menu_namecmp(name, menu->name) || menu_namecmp(name, menu->dname); |
| 7 | 1521 } |
| 1522 | |
| 1523 static int | |
| 1524 menu_namecmp(name, mname) | |
| 1525 char_u *name; | |
| 1526 char_u *mname; | |
| 1527 { | |
| 1528 int i; | |
| 1529 | |
| 1530 for (i = 0; name[i] != NUL && name[i] != TAB; ++i) | |
| 1531 if (name[i] != mname[i]) | |
| 1532 break; | |
| 1533 return ((name[i] == NUL || name[i] == TAB) | |
| 1534 && (mname[i] == NUL || mname[i] == TAB)); | |
| 1535 } | |
| 1536 | |
| 1537 /* | |
| 1538 * Return the modes specified by the given menu command (eg :menu! returns | |
| 1539 * MENU_CMDLINE_MODE | MENU_INSERT_MODE). | |
| 1540 * If "noremap" is not NULL, then the flag it points to is set according to | |
| 1541 * whether the command is a "nore" command. | |
| 1542 * If "unmenu" is not NULL, then the flag it points to is set according to | |
| 1543 * whether the command is an "unmenu" command. | |
| 1544 */ | |
| 1545 static int | |
| 1546 get_menu_cmd_modes(cmd, forceit, noremap, unmenu) | |
| 1547 char_u *cmd; | |
| 1548 int forceit; /* Was there a "!" after the command? */ | |
| 1549 int *noremap; | |
| 1550 int *unmenu; | |
| 1551 { | |
| 1552 int modes; | |
| 1553 | |
| 1554 switch (*cmd++) | |
| 1555 { | |
| 1556 case 'v': /* vmenu, vunmenu, vnoremenu */ | |
| 791 | 1557 modes = MENU_VISUAL_MODE | MENU_SELECT_MODE; |
| 1558 break; | |
| 1559 case 'x': /* xmenu, xunmenu, xnoremenu */ | |
| 7 | 1560 modes = MENU_VISUAL_MODE; |
| 1561 break; | |
| 791 | 1562 case 's': /* smenu, sunmenu, snoremenu */ |
| 1563 modes = MENU_SELECT_MODE; | |
| 1564 break; | |
| 7 | 1565 case 'o': /* omenu */ |
| 1566 modes = MENU_OP_PENDING_MODE; | |
| 1567 break; | |
| 1568 case 'i': /* imenu */ | |
| 1569 modes = MENU_INSERT_MODE; | |
| 1570 break; | |
| 1571 case 't': | |
| 1572 modes = MENU_TIP_MODE; /* tmenu */ | |
| 1573 break; | |
| 1574 case 'c': /* cmenu */ | |
| 1575 modes = MENU_CMDLINE_MODE; | |
| 1576 break; | |
| 1577 case 'a': /* amenu */ | |
| 1578 modes = MENU_INSERT_MODE | MENU_CMDLINE_MODE | MENU_NORMAL_MODE | |
| 791 | 1579 | MENU_VISUAL_MODE | MENU_SELECT_MODE |
| 856 | 1580 | MENU_OP_PENDING_MODE; |
| 7 | 1581 break; |
| 1582 case 'n': | |
| 1583 if (*cmd != 'o') /* nmenu, not noremenu */ | |
| 1584 { | |
| 1585 modes = MENU_NORMAL_MODE; | |
| 1586 break; | |
| 1587 } | |
| 1588 /* FALLTHROUGH */ | |
| 1589 default: | |
| 1590 --cmd; | |
| 1591 if (forceit) /* menu!! */ | |
| 1592 modes = MENU_INSERT_MODE | MENU_CMDLINE_MODE; | |
| 1593 else /* menu */ | |
| 791 | 1594 modes = MENU_NORMAL_MODE | MENU_VISUAL_MODE | MENU_SELECT_MODE |
| 7 | 1595 | MENU_OP_PENDING_MODE; |
| 1596 } | |
| 1597 | |
| 1598 if (noremap != NULL) | |
| 1599 *noremap = (*cmd == 'n' ? REMAP_NONE : REMAP_YES); | |
| 1600 if (unmenu != NULL) | |
| 1601 *unmenu = (*cmd == 'u'); | |
| 1602 return modes; | |
| 1603 } | |
| 1604 | |
| 1605 /* | |
| 1606 * Modify a menu name starting with "PopUp" to include the mode character. | |
| 1607 * Returns the name in allocated memory (NULL for failure). | |
| 1608 */ | |
| 1609 static char_u * | |
| 1610 popup_mode_name(name, idx) | |
| 1611 char_u *name; | |
| 1612 int idx; | |
| 1613 { | |
| 1614 char_u *p; | |
| 1615 int len = (int)STRLEN(name); | |
| 1616 | |
| 1617 p = vim_strnsave(name, len + 1); | |
| 1618 if (p != NULL) | |
| 1619 { | |
| 1620 mch_memmove(p + 6, p + 5, (size_t)(len - 4)); | |
| 1621 p[5] = menu_mode_chars[idx]; | |
| 1622 } | |
| 1623 return p; | |
| 1624 } | |
| 1625 | |
| 1626 #if defined(FEAT_GUI) || defined(PROTO) | |
| 1627 /* | |
| 1628 * Return the index into the menu->strings or menu->noremap arrays for the | |
| 1629 * current state. Returns MENU_INDEX_INVALID if there is no mapping for the | |
| 1630 * given menu in the current mode. | |
| 1631 */ | |
| 1632 int | |
| 1633 get_menu_index(menu, state) | |
| 1634 vimmenu_T *menu; | |
| 1635 int state; | |
| 1636 { | |
| 1637 int idx; | |
| 1638 | |
| 1639 if ((state & INSERT)) | |
| 1640 idx = MENU_INDEX_INSERT; | |
| 1641 else if (state & CMDLINE) | |
| 1642 idx = MENU_INDEX_CMDLINE; | |
| 1643 else if (VIsual_active) | |
| 791 | 1644 { |
| 856 | 1645 if (VIsual_select) |
| 1646 idx = MENU_INDEX_SELECT; | |
| 1647 else | |
| 1648 idx = MENU_INDEX_VISUAL; | |
| 791 | 1649 } |
| 7 | 1650 else if (state == HITRETURN || state == ASKMORE) |
| 1651 idx = MENU_INDEX_CMDLINE; | |
| 1652 else if (finish_op) | |
| 1653 idx = MENU_INDEX_OP_PENDING; | |
| 1654 else if ((state & NORMAL)) | |
| 1655 idx = MENU_INDEX_NORMAL; | |
| 1656 else | |
| 1657 idx = MENU_INDEX_INVALID; | |
| 1658 | |
| 1659 if (idx != MENU_INDEX_INVALID && menu->strings[idx] == NULL) | |
| 1660 idx = MENU_INDEX_INVALID; | |
| 1661 return idx; | |
| 1662 } | |
| 1663 #endif | |
| 1664 | |
| 1665 /* | |
| 1666 * Duplicate the menu item text and then process to see if a mnemonic key | |
| 1667 * and/or accelerator text has been identified. | |
| 1668 * Returns a pointer to allocated memory, or NULL for failure. | |
| 1669 * If mnemonic != NULL, *mnemonic is set to the character after the first '&'. | |
| 1670 * If actext != NULL, *actext is set to the text after the first TAB. | |
| 1671 */ | |
| 1672 static char_u * | |
| 1673 menu_text(str, mnemonic, actext) | |
| 1674 char_u *str; | |
| 1675 int *mnemonic; | |
| 1676 char_u **actext; | |
| 1677 { | |
| 1678 char_u *p; | |
| 1679 char_u *text; | |
| 1680 | |
| 1681 /* Locate accelerator text, after the first TAB */ | |
| 1682 p = vim_strchr(str, TAB); | |
| 1683 if (p != NULL) | |
| 1684 { | |
| 1685 if (actext != NULL) | |
| 1686 *actext = vim_strsave(p + 1); | |
| 1687 text = vim_strnsave(str, (int)(p - str)); | |
| 1688 } | |
| 1689 else | |
| 1690 text = vim_strsave(str); | |
| 1691 | |
| 1692 /* Find mnemonic characters "&a" and reduce "&&" to "&". */ | |
| 1693 for (p = text; p != NULL; ) | |
| 1694 { | |
| 1695 p = vim_strchr(p, '&'); | |
| 1696 if (p != NULL) | |
| 1697 { | |
| 1698 if (p[1] == NUL) /* trailing "&" */ | |
| 1699 break; | |
| 1700 if (mnemonic != NULL && p[1] != '&') | |
| 1701 #if !defined(__MVS__) || defined(MOTIF390_MNEMONIC_FIXED) | |
| 1702 *mnemonic = p[1]; | |
| 1703 #else | |
| 1704 { | |
| 1705 /* | |
| 1706 * Well there is a bug in the Motif libraries on OS390 Unix. | |
| 1707 * The mnemonic keys needs to be converted to ASCII values | |
| 1708 * first. | |
| 1709 * This behavior has been seen in 2.8 and 2.9. | |
| 1710 */ | |
| 1711 char c = p[1]; | |
| 1712 __etoa_l(&c, 1); | |
| 1713 *mnemonic = c; | |
| 1714 } | |
| 1715 #endif | |
| 1624 | 1716 STRMOVE(p, p + 1); |
| 7 | 1717 p = p + 1; |
| 1718 } | |
| 1719 } | |
| 1720 return text; | |
| 1721 } | |
| 1722 | |
| 1723 /* | |
| 1724 * Return TRUE if "name" can be a menu in the MenuBar. | |
| 1725 */ | |
| 1726 int | |
| 1727 menu_is_menubar(name) | |
| 1728 char_u *name; | |
| 1729 { | |
| 1730 return (!menu_is_popup(name) | |
| 1731 && !menu_is_toolbar(name) | |
| 1732 && *name != MNU_HIDDEN_CHAR); | |
| 1733 } | |
| 1734 | |
| 1735 /* | |
| 1736 * Return TRUE if "name" is a popup menu name. | |
| 1737 */ | |
| 1738 int | |
| 1739 menu_is_popup(name) | |
| 1740 char_u *name; | |
| 1741 { | |
| 1742 return (STRNCMP(name, "PopUp", 5) == 0); | |
| 1743 } | |
| 1744 | |
| 1745 #if (defined(FEAT_GUI_MOTIF) && (XmVersion <= 1002)) || defined(PROTO) | |
| 1746 /* | |
| 1747 * Return TRUE if "name" is part of a popup menu. | |
| 1748 */ | |
| 1749 int | |
| 1750 menu_is_child_of_popup(menu) | |
| 1751 vimmenu_T *menu; | |
| 1752 { | |
| 1753 while (menu->parent != NULL) | |
| 1754 menu = menu->parent; | |
| 1755 return menu_is_popup(menu->name); | |
| 1756 } | |
| 1757 #endif | |
| 1758 | |
| 1759 /* | |
| 1760 * Return TRUE if "name" is a toolbar menu name. | |
| 1761 */ | |
| 1762 int | |
| 1763 menu_is_toolbar(name) | |
| 1764 char_u *name; | |
| 1765 { | |
| 1766 return (STRNCMP(name, "ToolBar", 7) == 0); | |
| 1767 } | |
| 1768 | |
| 1769 /* | |
| 1770 * Return TRUE if the name is a menu separator identifier: Starts and ends | |
| 1771 * with '-' | |
| 1772 */ | |
| 1773 int | |
| 1774 menu_is_separator(name) | |
| 1775 char_u *name; | |
| 1776 { | |
| 1777 return (name[0] == '-' && name[STRLEN(name) - 1] == '-'); | |
| 1778 } | |
| 1779 | |
| 1780 /* | |
| 1781 * Return TRUE if the menu is hidden: Starts with ']' | |
| 1782 */ | |
| 1783 static int | |
| 1784 menu_is_hidden(name) | |
| 1785 char_u *name; | |
| 1786 { | |
| 1787 return (name[0] == ']') || (menu_is_popup(name) && name[5] != NUL); | |
| 1788 } | |
| 1789 | |
| 1790 #if defined(FEAT_CMDL_COMPL) \ | |
| 1791 || (defined(FEAT_GUI_W32) && defined(FEAT_TEAROFF)) | |
| 1792 /* | |
| 1793 * Return TRUE if the menu is the tearoff menu. | |
| 1794 */ | |
| 1795 static int | |
| 1796 menu_is_tearoff(name) | |
| 1880 | 1797 char_u *name UNUSED; |
| 7 | 1798 { |
| 1799 #ifdef FEAT_GUI | |
| 1800 return (STRCMP(name, TEAR_STRING) == 0); | |
| 1801 #else | |
| 1802 return FALSE; | |
| 1803 #endif | |
| 1804 } | |
| 1805 #endif | |
| 1806 | |
| 1807 #ifdef FEAT_GUI | |
| 1808 | |
| 1809 static int | |
| 1810 get_menu_mode() | |
| 1811 { | |
| 1812 if (VIsual_active) | |
| 791 | 1813 { |
| 856 | 1814 if (VIsual_select) |
| 1815 return MENU_INDEX_SELECT; | |
| 7 | 1816 return MENU_INDEX_VISUAL; |
| 791 | 1817 } |
| 7 | 1818 if (State & INSERT) |
| 1819 return MENU_INDEX_INSERT; | |
| 1820 if ((State & CMDLINE) || State == ASKMORE || State == HITRETURN) | |
| 1821 return MENU_INDEX_CMDLINE; | |
| 1822 if (finish_op) | |
| 1823 return MENU_INDEX_OP_PENDING; | |
| 1824 if (State & NORMAL) | |
| 1825 return MENU_INDEX_NORMAL; | |
| 1826 if (State & LANGMAP) /* must be a "r" command, like Insert mode */ | |
| 1827 return MENU_INDEX_INSERT; | |
| 1828 return MENU_INDEX_INVALID; | |
| 1829 } | |
| 1830 | |
| 1831 /* | |
| 936 | 1832 * Check that a pointer appears in the menu tree. Used to protect from using |
| 1833 * a menu that was deleted after it was selected but before the event was | |
| 1834 * handled. | |
| 1835 * Return OK or FAIL. Used recursively. | |
| 1836 */ | |
| 1837 int | |
| 1838 check_menu_pointer(root, menu_to_check) | |
| 1839 vimmenu_T *root; | |
| 1840 vimmenu_T *menu_to_check; | |
| 1841 { | |
| 1842 vimmenu_T *p; | |
| 1843 | |
| 1844 for (p = root; p != NULL; p = p->next) | |
| 1845 if (p == menu_to_check | |
| 1846 || (p->children != NULL | |
| 1847 && check_menu_pointer(p->children, menu_to_check) == OK)) | |
| 1848 return OK; | |
| 1849 return FAIL; | |
| 1850 } | |
| 1851 | |
| 1852 /* | |
| 7 | 1853 * After we have started the GUI, then we can create any menus that have been |
| 1854 * defined. This is done once here. add_menu_path() may have already been | |
| 1855 * called to define these menus, and may be called again. This function calls | |
| 1856 * itself recursively. Should be called at the top level with: | |
| 1857 * gui_create_initial_menus(root_menu, NULL); | |
| 1858 */ | |
| 1859 void | |
| 1860 gui_create_initial_menus(menu) | |
| 1861 vimmenu_T *menu; | |
| 1862 { | |
| 1863 int idx = 0; | |
| 1864 | |
| 1865 while (menu != NULL) | |
| 1866 { | |
| 1867 /* Don't add a menu when only a tip was defined. */ | |
| 1868 if (menu->modes & MENU_ALL_MODES) | |
| 1869 { | |
| 1870 if (menu->children != NULL) | |
| 1871 { | |
| 1872 gui_mch_add_menu(menu, idx); | |
| 1873 gui_create_initial_menus(menu->children); | |
| 1874 } | |
| 1875 else | |
| 1876 gui_mch_add_menu_item(menu, idx); | |
| 1877 } | |
| 1878 menu = menu->next; | |
| 1879 ++idx; | |
| 1880 } | |
| 1881 } | |
| 1882 | |
| 1883 /* | |
| 1884 * Used recursively by gui_update_menus (see below) | |
| 1885 */ | |
| 1886 static void | |
| 1887 gui_update_menus_recurse(menu, mode) | |
| 1888 vimmenu_T *menu; | |
| 1889 int mode; | |
| 1890 { | |
| 1891 int grey; | |
| 1892 | |
| 1893 while (menu) | |
| 1894 { | |
| 1895 if ((menu->modes & menu->enabled & mode) | |
| 1896 #if defined(FEAT_GUI_W32) && defined(FEAT_TEAROFF) | |
| 1897 || menu_is_tearoff(menu->dname) | |
| 1898 #endif | |
| 1899 ) | |
| 1900 grey = FALSE; | |
| 1901 else | |
| 1902 grey = TRUE; | |
| 1903 #ifdef FEAT_GUI_ATHENA | |
| 1904 /* Hiding menus doesn't work for Athena, it can cause a crash. */ | |
| 1905 gui_mch_menu_grey(menu, grey); | |
| 1906 #else | |
| 1907 /* Never hide a toplevel menu, it may make the menubar resize or | |
| 1908 * disappear. Same problem for ToolBar items. */ | |
| 1909 if (vim_strchr(p_go, GO_GREY) != NULL || menu->parent == NULL | |
| 1910 # ifdef FEAT_TOOLBAR | |
| 1911 || menu_is_toolbar(menu->parent->name) | |
| 1912 # endif | |
| 1913 ) | |
| 1914 gui_mch_menu_grey(menu, grey); | |
| 1915 else | |
| 1916 gui_mch_menu_hidden(menu, grey); | |
| 1917 #endif | |
| 1918 gui_update_menus_recurse(menu->children, mode); | |
| 1919 menu = menu->next; | |
| 1920 } | |
| 1921 } | |
| 1922 | |
| 1923 /* | |
| 1924 * Make sure only the valid menu items appear for this mode. If | |
| 1925 * force_menu_update is not TRUE, then we only do this if the mode has changed | |
| 1926 * since last time. If "modes" is not 0, then we use these modes instead. | |
| 1927 */ | |
| 1928 void | |
| 1929 gui_update_menus(modes) | |
| 1930 int modes; | |
| 1931 { | |
| 1932 static int prev_mode = -1; | |
| 1933 int mode = 0; | |
| 1934 | |
| 1935 if (modes != 0x0) | |
| 1936 mode = modes; | |
| 1937 else | |
| 1938 { | |
| 1939 mode = get_menu_mode(); | |
| 1940 if (mode == MENU_INDEX_INVALID) | |
| 1941 mode = 0; | |
| 1942 else | |
| 1943 mode = (1 << mode); | |
| 1944 } | |
| 1945 | |
| 1946 if (force_menu_update || mode != prev_mode) | |
| 1947 { | |
| 1948 gui_update_menus_recurse(root_menu, mode); | |
| 1949 gui_mch_draw_menubar(); | |
| 1950 prev_mode = mode; | |
| 1951 force_menu_update = FALSE; | |
| 1952 #ifdef FEAT_GUI_W32 | |
| 1953 /* This can leave a tearoff as active window - make sure we | |
| 1954 * have the focus <negri>*/ | |
| 1955 gui_mch_activate_window(); | |
| 1956 #endif | |
| 1957 } | |
| 1958 } | |
| 1959 | |
| 575 | 1960 #if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MOTIF) \ |
| 1961 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON) || defined(PROTO) | |
| 7 | 1962 /* |
| 1963 * Check if a key is used as a mnemonic for a toplevel menu. | |
| 1964 * Case of the key is ignored. | |
| 1965 */ | |
| 1966 int | |
| 1967 gui_is_menu_shortcut(key) | |
| 1968 int key; | |
| 1969 { | |
| 1970 vimmenu_T *menu; | |
| 1971 | |
| 1972 if (key < 256) | |
| 1973 key = TOLOWER_LOC(key); | |
| 1974 for (menu = root_menu; menu != NULL; menu = menu->next) | |
| 1975 if (menu->mnemonic == key | |
| 1976 || (menu->mnemonic < 256 && TOLOWER_LOC(menu->mnemonic) == key)) | |
| 1977 return TRUE; | |
| 1978 return FALSE; | |
| 1979 } | |
| 1980 #endif | |
| 1981 | |
| 1982 /* | |
| 1983 * Display the Special "PopUp" menu as a pop-up at the current mouse | |
| 1984 * position. The "PopUpn" menu is for Normal mode, "PopUpi" for Insert mode, | |
| 1985 * etc. | |
| 1986 */ | |
| 1987 void | |
| 1988 gui_show_popupmenu() | |
| 1989 { | |
| 1990 vimmenu_T *menu; | |
| 1991 int mode; | |
| 1992 | |
| 1993 mode = get_menu_mode(); | |
| 1994 if (mode == MENU_INDEX_INVALID) | |
| 1995 return; | |
| 1996 mode = menu_mode_chars[mode]; | |
| 1997 | |
| 436 | 1998 #ifdef FEAT_AUTOCMD |
| 1999 { | |
| 2000 char_u ename[2]; | |
| 2001 | |
| 2002 ename[0] = mode; | |
| 2003 ename[1] = NUL; | |
| 2004 apply_autocmds(EVENT_MENUPOPUP, ename, NULL, FALSE, curbuf); | |
| 2005 } | |
| 2006 #endif | |
| 2007 | |
| 7 | 2008 for (menu = root_menu; menu != NULL; menu = menu->next) |
| 2009 if (STRNCMP("PopUp", menu->name, 5) == 0 && menu->name[5] == mode) | |
| 2010 break; | |
| 2011 | |
| 2012 /* Only show a popup when it is defined and has entries */ | |
| 2013 if (menu != NULL && menu->children != NULL) | |
| 2014 gui_mch_show_popupmenu(menu); | |
| 2015 } | |
| 2016 #endif /* FEAT_GUI */ | |
| 2017 | |
| 2018 #if (defined(FEAT_GUI_W32) && defined(FEAT_TEAROFF)) || defined(PROTO) | |
| 2019 | |
| 2020 /* | |
| 2021 * Deal with tearoff items that are added like a menu item. | |
| 2022 * Currently only for Win32 GUI. Others may follow later. | |
| 2023 */ | |
| 2024 | |
| 2025 void | |
| 2026 gui_mch_toggle_tearoffs(int enable) | |
| 2027 { | |
| 2028 int pri_tab[MENUDEPTH + 1]; | |
| 2029 int i; | |
| 2030 | |
| 2031 if (enable) | |
| 2032 { | |
| 2033 for (i = 0; i < MENUDEPTH; ++i) | |
| 2034 pri_tab[i] = 500; | |
| 2035 pri_tab[MENUDEPTH] = -1; | |
| 2036 gui_create_tearoffs_recurse(root_menu, (char_u *)"", pri_tab, 0); | |
| 2037 } | |
| 2038 else | |
| 2039 gui_destroy_tearoffs_recurse(root_menu); | |
| 2040 s_tearoffs = enable; | |
| 2041 } | |
| 2042 | |
| 2043 /* | |
| 2044 * Recursively add tearoff items | |
| 2045 */ | |
| 2046 static void | |
| 2047 gui_create_tearoffs_recurse(menu, pname, pri_tab, pri_idx) | |
| 2048 vimmenu_T *menu; | |
| 2049 const char_u *pname; | |
| 2050 int *pri_tab; | |
| 2051 int pri_idx; | |
| 2052 { | |
| 2053 char_u *newpname = NULL; | |
| 2054 int len; | |
| 2055 char_u *s; | |
| 2056 char_u *d; | |
| 2057 | |
| 2058 if (pri_tab[pri_idx + 1] != -1) | |
| 2059 ++pri_idx; | |
| 2060 while (menu != NULL) | |
| 2061 { | |
| 2062 if (menu->children != NULL && menu_is_menubar(menu->name)) | |
| 2063 { | |
| 2064 /* Add the menu name to the menu path. Insert a backslash before | |
| 2065 * dots (it's used to separate menu names). */ | |
| 2066 len = (int)STRLEN(pname) + (int)STRLEN(menu->name); | |
| 2067 for (s = menu->name; *s; ++s) | |
| 2068 if (*s == '.' || *s == '\\') | |
| 2069 ++len; | |
| 2070 newpname = alloc(len + TEAR_LEN + 2); | |
| 2071 if (newpname != NULL) | |
| 2072 { | |
| 2073 STRCPY(newpname, pname); | |
| 2074 d = newpname + STRLEN(newpname); | |
| 2075 for (s = menu->name; *s; ++s) | |
| 2076 { | |
| 2077 if (*s == '.' || *s == '\\') | |
| 2078 *d++ = '\\'; | |
| 2079 *d++ = *s; | |
| 2080 } | |
| 2081 *d = NUL; | |
| 2082 | |
| 2083 /* check if tearoff already exists */ | |
| 2084 if (STRCMP(menu->children->name, TEAR_STRING) != 0) | |
| 2085 { | |
| 2086 gui_add_tearoff(newpname, pri_tab, pri_idx - 1); | |
| 2087 *d = NUL; /* remove TEAR_STRING */ | |
| 2088 } | |
| 2089 | |
| 2090 STRCAT(newpname, "."); | |
| 2091 gui_create_tearoffs_recurse(menu->children, newpname, | |
| 2092 pri_tab, pri_idx); | |
| 2093 vim_free(newpname); | |
| 2094 } | |
| 2095 } | |
| 2096 menu = menu->next; | |
| 2097 } | |
| 2098 } | |
| 2099 | |
| 2100 /* | |
| 2101 * Add tear-off menu item for a submenu. | |
| 2102 * "tearpath" is the menu path, and must have room to add TEAR_STRING. | |
| 2103 */ | |
| 2104 static void | |
| 2105 gui_add_tearoff(tearpath, pri_tab, pri_idx) | |
| 2106 char_u *tearpath; | |
| 2107 int *pri_tab; | |
| 2108 int pri_idx; | |
| 2109 { | |
| 2110 char_u *tbuf; | |
| 2111 int t; | |
| 2112 vimmenu_T menuarg; | |
| 2113 | |
| 2114 tbuf = alloc(5 + (unsigned int)STRLEN(tearpath)); | |
| 2115 if (tbuf != NULL) | |
| 2116 { | |
| 2117 tbuf[0] = K_SPECIAL; | |
| 2118 tbuf[1] = K_SECOND(K_TEAROFF); | |
| 2119 tbuf[2] = K_THIRD(K_TEAROFF); | |
| 2120 STRCPY(tbuf + 3, tearpath); | |
| 2121 STRCAT(tbuf + 3, "\r"); | |
| 2122 | |
| 2123 STRCAT(tearpath, "."); | |
| 2124 STRCAT(tearpath, TEAR_STRING); | |
| 2125 | |
| 2126 /* Priority of tear-off is always 1 */ | |
| 2127 t = pri_tab[pri_idx + 1]; | |
| 2128 pri_tab[pri_idx + 1] = 1; | |
| 2129 | |
| 2130 #ifdef FEAT_TOOLBAR | |
| 2131 menuarg.iconfile = NULL; | |
| 2132 menuarg.iconidx = -1; | |
| 2133 menuarg.icon_builtin = FALSE; | |
| 2134 #endif | |
| 2135 menuarg.noremap[0] = REMAP_NONE; | |
| 2136 menuarg.silent[0] = TRUE; | |
| 2137 | |
| 2138 menuarg.modes = MENU_ALL_MODES; | |
| 2139 add_menu_path(tearpath, &menuarg, pri_tab, tbuf, FALSE); | |
| 2140 | |
| 2141 menuarg.modes = MENU_TIP_MODE; | |
| 2142 add_menu_path(tearpath, &menuarg, pri_tab, | |
| 2143 (char_u *)_("Tear off this menu"), FALSE); | |
| 2144 | |
| 2145 pri_tab[pri_idx + 1] = t; | |
| 2146 vim_free(tbuf); | |
| 2147 } | |
| 2148 } | |
| 2149 | |
| 2150 /* | |
| 2151 * Recursively destroy tearoff items | |
| 2152 */ | |
| 2153 static void | |
| 2154 gui_destroy_tearoffs_recurse(menu) | |
| 2155 vimmenu_T *menu; | |
| 2156 { | |
| 2157 while (menu) | |
| 2158 { | |
| 2159 if (menu->children) | |
| 2160 { | |
| 2161 /* check if tearoff exists */ | |
| 2162 if (STRCMP(menu->children->name, TEAR_STRING) == 0) | |
| 2163 { | |
| 2164 /* Disconnect the item and free the memory */ | |
| 2165 free_menu(&menu->children); | |
| 2166 } | |
| 2167 if (menu->children != NULL) /* if not the last one */ | |
| 2168 gui_destroy_tearoffs_recurse(menu->children); | |
| 2169 } | |
| 2170 menu = menu->next; | |
| 2171 } | |
| 2172 } | |
| 2173 | |
| 2174 #endif /* FEAT_GUI_W32 && FEAT_TEAROFF */ | |
| 2175 | |
| 2176 /* | |
| 2177 * Given a menu descriptor, e.g. "File.New", find it in the menu hierarchy and | |
| 2178 * execute it. | |
| 2179 */ | |
| 2180 void | |
| 2181 ex_emenu(eap) | |
| 2182 exarg_T *eap; | |
| 2183 { | |
| 2184 vimmenu_T *menu; | |
| 2185 char_u *name; | |
| 2186 char_u *saved_name; | |
| 2187 char_u *p; | |
| 2188 int idx; | |
| 2189 char_u *mode; | |
| 2190 | |
| 2191 saved_name = vim_strsave(eap->arg); | |
| 2192 if (saved_name == NULL) | |
| 2193 return; | |
| 2194 | |
| 2195 menu = root_menu; | |
| 2196 name = saved_name; | |
| 2197 while (*name) | |
| 2198 { | |
| 2199 /* Find in the menu hierarchy */ | |
| 2200 p = menu_name_skip(name); | |
| 2201 | |
| 2202 while (menu != NULL) | |
| 2203 { | |
| 2204 if (menu_name_equal(name, menu)) | |
| 2205 { | |
| 2206 if (*p == NUL && menu->children != NULL) | |
| 2207 { | |
| 2208 EMSG(_("E333: Menu path must lead to a menu item")); | |
| 2209 menu = NULL; | |
| 2210 } | |
| 2211 else if (*p != NUL && menu->children == NULL) | |
| 2212 { | |
| 2213 EMSG(_(e_notsubmenu)); | |
| 2214 menu = NULL; | |
| 2215 } | |
| 2216 break; | |
| 2217 } | |
| 2218 menu = menu->next; | |
| 2219 } | |
| 2220 if (menu == NULL || *p == NUL) | |
| 2221 break; | |
| 2222 menu = menu->children; | |
| 2223 name = p; | |
| 2224 } | |
| 2225 vim_free(saved_name); | |
| 2226 if (menu == NULL) | |
| 2227 { | |
| 2228 EMSG2(_("E334: Menu not found: %s"), eap->arg); | |
| 2229 return; | |
| 2230 } | |
| 2231 | |
| 36 | 2232 /* Found the menu, so execute. |
| 2233 * Use the Insert mode entry when returning to Insert mode. */ | |
| 533 | 2234 if (restart_edit |
| 2235 #ifdef FEAT_EVAL | |
| 2236 && !current_SID | |
| 2237 #endif | |
| 2238 ) | |
| 7 | 2239 { |
| 2240 mode = (char_u *)"Insert"; | |
| 2241 idx = MENU_INDEX_INSERT; | |
| 2242 } | |
| 2243 else if (eap->addr_count) | |
| 2244 { | |
| 2245 pos_T tpos; | |
| 2246 | |
| 2247 mode = (char_u *)"Visual"; | |
| 2248 idx = MENU_INDEX_VISUAL; | |
| 2249 | |
| 2250 /* GEDDES: This is not perfect - but it is a | |
| 2251 * quick way of detecting whether we are doing this from a | |
| 2252 * selection - see if the range matches up with the visual | |
| 36 | 2253 * select start and end. */ |
| 693 | 2254 if ((curbuf->b_visual.vi_start.lnum == eap->line1) |
| 2255 && (curbuf->b_visual.vi_end.lnum) == eap->line2) | |
| 7 | 2256 { |
| 2257 /* Set it up for visual mode - equivalent to gv. */ | |
| 693 | 2258 VIsual_mode = curbuf->b_visual.vi_mode; |
| 2259 tpos = curbuf->b_visual.vi_end; | |
| 2260 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 2261 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
| 7 | 2262 } |
| 2263 else | |
| 2264 { | |
| 2265 /* Set it up for line-wise visual mode */ | |
| 2266 VIsual_mode = 'V'; | |
| 2267 curwin->w_cursor.lnum = eap->line1; | |
| 2268 curwin->w_cursor.col = 1; | |
| 2269 tpos.lnum = eap->line2; | |
| 2270 tpos.col = MAXCOL; | |
| 700 | 2271 #ifdef FEAT_VIRTUALEDIT |
| 2272 tpos.coladd = 0; | |
| 2273 #endif | |
| 7 | 2274 } |
| 2275 | |
| 36 | 2276 /* Activate visual mode */ |
| 7 | 2277 VIsual_active = TRUE; |
| 2278 VIsual_reselect = TRUE; | |
| 2279 check_cursor(); | |
| 2280 VIsual = curwin->w_cursor; | |
| 2281 curwin->w_cursor = tpos; | |
| 2282 | |
| 2283 check_cursor(); | |
| 2284 | |
| 2285 /* Adjust the cursor to make sure it is in the correct pos | |
| 36 | 2286 * for exclusive mode */ |
| 7 | 2287 if (*p_sel == 'e' && gchar_cursor() != NUL) |
| 2288 ++curwin->w_cursor.col; | |
| 2289 } | |
| 2290 else | |
| 2291 { | |
| 2292 mode = (char_u *)"Normal"; | |
| 2293 idx = MENU_INDEX_NORMAL; | |
| 2294 } | |
| 2295 | |
| 2296 if (idx != MENU_INDEX_INVALID && menu->strings[idx] != NULL) | |
| 2297 { | |
| 36 | 2298 /* When executing a script or function execute the commands right now. |
| 2299 * Otherwise put them in the typeahead buffer. */ | |
| 1050 | 2300 #ifdef FEAT_EVAL |
| 36 | 2301 if (current_SID != 0) |
| 2302 exec_normal_cmd(menu->strings[idx], menu->noremap[idx], | |
| 2303 menu->silent[idx]); | |
| 2304 else | |
| 533 | 2305 #endif |
| 36 | 2306 ins_typebuf(menu->strings[idx], menu->noremap[idx], 0, |
| 7 | 2307 TRUE, menu->silent[idx]); |
| 2308 } | |
| 2309 else | |
| 2310 EMSG2(_("E335: Menu not defined for %s mode"), mode); | |
| 2311 } | |
| 2312 | |
| 2313 #if defined(FEAT_GUI_MSWIN) \ | |
| 2314 || (defined(FEAT_GUI_GTK) && defined(FEAT_MENU)) \ | |
| 2315 || defined(FEAT_BEVAL_TIP) || defined(PROTO) | |
| 2316 /* | |
| 2317 * Given a menu descriptor, e.g. "File.New", find it in the menu hierarchy. | |
| 2318 */ | |
| 2319 vimmenu_T * | |
| 2320 gui_find_menu(path_name) | |
| 2321 char_u *path_name; | |
| 2322 { | |
| 2323 vimmenu_T *menu = NULL; | |
| 2324 char_u *name; | |
| 2325 char_u *saved_name; | |
| 2326 char_u *p; | |
| 2327 | |
| 2328 menu = root_menu; | |
| 2329 | |
| 2330 saved_name = vim_strsave(path_name); | |
| 2331 if (saved_name == NULL) | |
| 2332 return NULL; | |
| 2333 | |
| 2334 name = saved_name; | |
| 2335 while (*name) | |
| 2336 { | |
| 2337 /* find the end of one dot-separated name and put a NUL at the dot */ | |
| 2338 p = menu_name_skip(name); | |
| 2339 | |
| 2340 while (menu != NULL) | |
| 2341 { | |
| 2676 | 2342 if (menu_name_equal(name, menu)) |
| 7 | 2343 { |
| 2344 if (menu->children == NULL) | |
| 2345 { | |
| 2346 /* found a menu item instead of a sub-menu */ | |
| 2347 if (*p == NUL) | |
| 2348 EMSG(_("E336: Menu path must lead to a sub-menu")); | |
| 2349 else | |
| 2350 EMSG(_(e_notsubmenu)); | |
| 2351 menu = NULL; | |
| 2352 goto theend; | |
| 2353 } | |
| 2354 if (*p == NUL) /* found a full match */ | |
| 2355 goto theend; | |
| 2356 break; | |
| 2357 } | |
| 2358 menu = menu->next; | |
| 2359 } | |
| 2360 if (menu == NULL) /* didn't find it */ | |
| 2361 break; | |
| 2362 | |
| 2363 /* Found a match, search the sub-menu. */ | |
| 2364 menu = menu->children; | |
| 2365 name = p; | |
| 2366 } | |
| 2367 | |
| 2368 if (menu == NULL) | |
| 2369 EMSG(_("E337: Menu not found - check menu names")); | |
| 2370 theend: | |
| 2371 vim_free(saved_name); | |
| 2372 return menu; | |
| 2373 } | |
| 2374 #endif | |
| 2375 | |
| 2376 #ifdef FEAT_MULTI_LANG | |
| 2377 /* | |
| 2378 * Translation of menu names. Just a simple lookup table. | |
| 2379 */ | |
| 2380 | |
| 2381 typedef struct | |
| 2382 { | |
| 2383 char_u *from; /* English name */ | |
| 2384 char_u *from_noamp; /* same, without '&' */ | |
| 2385 char_u *to; /* translated name */ | |
| 2386 } menutrans_T; | |
| 2387 | |
| 2388 static garray_T menutrans_ga = {0, 0, 0, 0, NULL}; | |
| 2389 #endif | |
| 2390 | |
| 2391 /* | |
| 2392 * ":menutrans". | |
| 2393 * This function is also defined without the +multi_lang feature, in which | |
| 2394 * case the commands are ignored. | |
| 2395 */ | |
| 2396 void | |
| 2397 ex_menutranslate(eap) | |
| 1883 | 2398 exarg_T *eap UNUSED; |
| 7 | 2399 { |
| 2400 #ifdef FEAT_MULTI_LANG | |
| 2401 char_u *arg = eap->arg; | |
| 2402 menutrans_T *tp; | |
| 2403 int i; | |
| 2404 char_u *from, *from_noamp, *to; | |
| 2405 | |
| 2406 if (menutrans_ga.ga_itemsize == 0) | |
| 2407 ga_init2(&menutrans_ga, (int)sizeof(menutrans_T), 5); | |
| 2408 | |
| 2409 /* | |
| 2410 * ":menutrans clear": clear all translations. | |
| 2411 */ | |
| 2412 if (STRNCMP(arg, "clear", 5) == 0 && ends_excmd(*skipwhite(arg + 5))) | |
| 2413 { | |
| 2414 tp = (menutrans_T *)menutrans_ga.ga_data; | |
| 2415 for (i = 0; i < menutrans_ga.ga_len; ++i) | |
| 2416 { | |
| 2417 vim_free(tp[i].from); | |
| 2418 vim_free(tp[i].from_noamp); | |
| 2419 vim_free(tp[i].to); | |
| 2420 } | |
| 2421 ga_clear(&menutrans_ga); | |
| 2422 # ifdef FEAT_EVAL | |
| 2423 /* Delete all "menutrans_" global variables. */ | |
| 2424 del_menutrans_vars(); | |
| 2425 # endif | |
| 2426 } | |
| 2427 else | |
| 2428 { | |
| 2429 /* ":menutrans from to": add translation */ | |
| 2430 from = arg; | |
| 2431 arg = menu_skip_part(arg); | |
| 2432 to = skipwhite(arg); | |
| 2433 *arg = NUL; | |
| 2434 arg = menu_skip_part(to); | |
| 2435 if (arg == to) | |
| 2436 EMSG(_(e_invarg)); | |
| 2437 else | |
| 2438 { | |
| 2439 if (ga_grow(&menutrans_ga, 1) == OK) | |
| 2440 { | |
| 2441 tp = (menutrans_T *)menutrans_ga.ga_data; | |
| 2442 from = vim_strsave(from); | |
| 838 | 2443 if (from != NULL) |
| 7 | 2444 { |
| 838 | 2445 from_noamp = menu_text(from, NULL, NULL); |
| 2446 to = vim_strnsave(to, (int)(arg - to)); | |
| 2447 if (from_noamp != NULL && to != NULL) | |
| 2448 { | |
|
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2449 menu_translate_tab_and_shift(from); |
|
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2450 menu_translate_tab_and_shift(to); |
|
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2451 menu_unescape_name(from); |
|
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2452 menu_unescape_name(to); |
| 838 | 2453 tp[menutrans_ga.ga_len].from = from; |
| 2454 tp[menutrans_ga.ga_len].from_noamp = from_noamp; | |
| 2455 tp[menutrans_ga.ga_len].to = to; | |
| 2456 ++menutrans_ga.ga_len; | |
| 2457 } | |
| 2458 else | |
| 2459 { | |
| 2460 vim_free(from); | |
| 2461 vim_free(from_noamp); | |
| 2462 vim_free(to); | |
| 2463 } | |
| 7 | 2464 } |
| 2465 } | |
| 2466 } | |
| 2467 } | |
| 2468 #endif | |
| 2469 } | |
| 2470 | |
| 2471 #if defined(FEAT_MULTI_LANG) || defined(FEAT_TOOLBAR) | |
| 2472 /* | |
| 2473 * Find the character just after one part of a menu name. | |
| 2474 */ | |
| 2475 static char_u * | |
| 2476 menu_skip_part(p) | |
| 2477 char_u *p; | |
| 2478 { | |
| 2479 while (*p != NUL && *p != '.' && !vim_iswhite(*p)) | |
| 2480 { | |
| 2481 if ((*p == '\\' || *p == Ctrl_V) && p[1] != NUL) | |
| 2482 ++p; | |
| 2483 ++p; | |
| 2484 } | |
| 2485 return p; | |
| 2486 } | |
| 2487 #endif | |
| 2488 | |
| 2489 #ifdef FEAT_MULTI_LANG | |
| 2490 /* | |
| 2491 * Lookup part of a menu name in the translations. | |
| 2492 * Return a pointer to the translation or NULL if not found. | |
| 2493 */ | |
| 2494 static char_u * | |
| 2495 menutrans_lookup(name, len) | |
| 2496 char_u *name; | |
| 2497 int len; | |
| 2498 { | |
| 2499 menutrans_T *tp = (menutrans_T *)menutrans_ga.ga_data; | |
| 2500 int i; | |
| 2501 char_u *dname; | |
| 2502 | |
| 2503 for (i = 0; i < menutrans_ga.ga_len; ++i) | |
| 2504 if (STRNCMP(name, tp[i].from, len) == 0 && tp[i].from[len] == NUL) | |
| 2505 return tp[i].to; | |
| 2506 | |
| 2507 /* Now try again while ignoring '&' characters. */ | |
| 2508 i = name[len]; | |
| 2509 name[len] = NUL; | |
| 2510 dname = menu_text(name, NULL, NULL); | |
| 2511 name[len] = i; | |
| 2512 if (dname != NULL) | |
| 2513 { | |
| 2514 for (i = 0; i < menutrans_ga.ga_len; ++i) | |
| 2515 if (STRCMP(dname, tp[i].from_noamp) == 0) | |
| 2516 { | |
| 2517 vim_free(dname); | |
| 2518 return tp[i].to; | |
| 2519 } | |
| 2520 vim_free(dname); | |
| 2521 } | |
| 2522 | |
| 2523 return NULL; | |
| 2524 } | |
| 2525 | |
|
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2526 /* |
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2527 * Unescape the name in the translate dictionary table. |
|
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2528 */ |
|
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2529 static void |
|
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2530 menu_unescape_name(name) |
|
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2531 char_u *name; |
|
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2532 { |
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2533 char_u *p; |
|
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2534 |
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2535 for (p = name; *p && *p != '.'; mb_ptr_adv(p)) |
|
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2536 if (*p == '\\') |
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2537 STRMOVE(p, p + 1); |
|
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2538 } |
|
2251
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2539 #endif /* FEAT_MULTI_LANG */ |
|
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2540 |
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2541 /* |
|
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2542 * Isolate the menu name. |
|
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2543 * Skip the menu name, and translate <Tab> into a real TAB. |
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2544 */ |
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2545 static char_u * |
|
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2546 menu_translate_tab_and_shift(arg_start) |
|
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2547 char_u *arg_start; |
|
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2548 { |
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2549 char_u *arg = arg_start; |
|
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2550 |
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2551 while (*arg && !vim_iswhite(*arg)) |
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2552 { |
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2553 if ((*arg == '\\' || *arg == Ctrl_V) && arg[1] != NUL) |
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2554 arg++; |
|
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2555 else if (STRNICMP(arg, "<TAB>", 5) == 0) |
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2556 { |
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2557 *arg = TAB; |
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2558 STRMOVE(arg + 1, arg + 5); |
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2559 } |
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2560 arg++; |
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2561 } |
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2562 if (*arg != NUL) |
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2563 *arg++ = NUL; |
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2564 arg = skipwhite(arg); |
|
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2565 |
|
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2566 return arg; |
|
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2567 } |
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2568 |
| 7 | 2569 #endif /* FEAT_MENU */ |