1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 1995 Matthias Ettrich
7 * Copyright 1995-2000 The LyX Team.
9 * ====================================================== */
14 #pragma implementation
17 #include "LyXAction.h"
20 #include "support/lstrings.h"
26 NAMING RULES FOR USER-COMMANDS
27 Here's the set of rules to apply when a new command name is introduced:
29 1) Use the object.event order. That is, use `word-forward'
30 instead of `forward-word'.
31 2) Don't introduce an alias for an already named object. Same for events.
32 3) Forward movement or focus is called `forward' (not `right').
33 4) Backward movement or focus is called `backward' (not `left').
34 5) Upward movement of focus is called `up'.
35 6) Downward movement is called `down'.
36 7) The begin of an object is called `begin' (not `start').
37 8) The end of an object is called `end'.
39 (May 19 1996, 12:04, RvdK)
45 void LyXAction::newFunc(kb_action action, string const & name,
46 string const & helpText, unsigned int attrib)
48 lyx_func_map[name] = action;
51 tmpinfo.attrib = attrib;
52 tmpinfo.helpText = helpText;
53 lyx_info_map[action] = tmpinfo;
60 char const * helpText;
64 void LyXAction::init()
66 // This function was changed to use the array below in initalization
67 // instead of calling newFunc numerous times because of compilation
68 // times. Since the array is not static we get back the memory it
69 // occupies after the init is completed. It compiles several
72 static bool init = false;
76 { LFUN_ACUTE, "accent-acute", "", Noop },
77 { LFUN_BREVE, "accent-breve", "", Noop },
78 { LFUN_CARON, "accent-caron", "", Noop },
79 { LFUN_CEDILLA, "accent-cedilla", "", Noop },
80 { LFUN_CIRCLE, "accent-circle", "", Noop },
81 { LFUN_CIRCUMFLEX, "accent-circumflex", "", Noop },
82 { LFUN_DOT, "accent-dot", "", Noop },
83 { LFUN_GRAVE, "accent-grave", "", Noop },
84 { LFUN_HUNG_UMLAUT, "accent-hungarian-umlaut", "", Noop },
85 { LFUN_MACRON, "accent-macron", "", Noop },
86 { LFUN_OGONEK, "accent-ogonek", "", Noop },
87 { LFUN_SPECIAL_CARON, "accent-special-caron", "", Noop },
88 { LFUN_TIE, "accent-tie", "", Noop },
89 { LFUN_TILDE, "accent-tilde", "", Noop },
90 { LFUN_UMLAUT, "accent-umlaut", "", Noop },
91 { LFUN_UNDERBAR, "accent-underbar", "", Noop },
92 { LFUN_UNDERDOT, "accent-underdot", "", Noop },
93 { LFUN_VECTOR, "accent-vector", "", Noop },
94 { LFUN_APPENDIX, "appendix", N_("Insert appendix"), Noop },
95 { LFUN_APROPOS, "apropos", N_("Describe command"),
97 { LFUN_LEFTSEL, "backward-select",
98 N_("Select previous char"), ReadOnly },
99 { LFUN_BIBDB_ADD, "bibtex-database-add", "", Noop },
100 { LFUN_BIBDB_DEL, "bibtex-database-del", "", Noop },
101 { LFUN_INSERT_BIBTEX, "bibtex-insert", N_("Insert bibtex"),
103 { LFUN_BIBTEX_STYLE, "bibtex-style", "", Noop },
104 { LFUN_BREAKLINE, "break-line", "", Noop },
105 { LFUN_BREAKPARAGRAPH, "break-paragraph", "", Noop },
106 { LFUN_BREAKPARAGRAPHKEEPLAYOUT, "break-paragraph-keep-layout",
108 { LFUN_BREAKPARAGRAPH_SKIP, "break-paragraph-skip", "", Noop },
109 { LFUN_BUILDPROG, "build-program", _("Build program"), Noop },
110 { LFUN_AUTOSAVE, "buffer-auto-save", N_("Autosave"), Noop },
111 { LFUN_BEGINNINGBUF, "buffer-begin",
112 N_("Go to beginning of document"), ReadOnly },
113 { LFUN_BEGINNINGBUFSEL, "buffer-begin-select",
114 N_("Select to beginning of document"), ReadOnly },
115 { LFUN_CHILDINSERT, "buffer-child-insert", "", Noop },
116 { LFUN_CHILDOPEN, "buffer-child-open", "", ReadOnly },
117 { LFUN_RUNCHKTEX, "buffer-chktex", N_("Check TeX"), ReadOnly },
118 { LFUN_CLOSEBUFFER, "buffer-close", N_("Close"), ReadOnly },
119 { LFUN_ENDBUF, "buffer-end",
120 N_("Go to end of document"), ReadOnly },
121 { LFUN_ENDBUFSEL, "buffer-end-select",
122 N_("Select to end of document"), ReadOnly },
123 { LFUN_EXPORT, "buffer-export", N_("Export to"), ReadOnly },
124 { LFUN_FAX, "buffer-fax", N_("Fax"), ReadOnly },
125 { LFUN_INSERTFOOTNOTE, "buffer-float-insert", "", Noop },
126 { LFUN_IMPORT, "buffer-import",
127 N_("Import document"), NoBuffer },
128 { LFUN_BUFFERBULLETSSELECT, "buffer-itemize-bullets-select",
130 { LFUN_MENUNEW, "buffer-new", N_("New document") , NoBuffer },
131 { LFUN_MENUNEWTMPLT,"buffer-new-template",
132 N_("New document from template"), NoBuffer },
133 { LFUN_MENUOPEN, "buffer-open", N_("Open"), NoBuffer },
134 { LFUN_MENUPRINT, "buffer-print", N_("Print"), ReadOnly },
135 { LFUN_MENURELOAD, "buffer-reload",
136 N_("Revert to saved"), ReadOnly },
137 { LFUN_READ_ONLY_TOGGLE, "buffer-toggle-read-only",
138 N_("Toggle read-only"), ReadOnly },
139 { LFUN_RUNLATEX, "buffer-typeset", N_("Update DVI"),
141 { LFUN_RUNDVIPS, "buffer-typeset-ps",
142 N_("Update PostScript"), ReadOnly },
143 { LFUN_PREVIEW, "buffer-view", N_("View DVI") , ReadOnly },
144 { LFUN_PREVIEWPS, "buffer-view-ps",
145 N_("View PostScript") , ReadOnly },
146 { LFUN_MENUWRITE, "buffer-write", N_("Save"), ReadOnly },
147 { LFUN_MENUWRITEAS, "buffer-write-as", N_("Save As"),
149 { LFUN_CANCEL, "cancel", N_("Cancel"), NoBuffer },
150 { LFUN_LEFT, "char-backward", N_("Go one char back"),
152 { LFUN_RIGHT, "char-forward", N_("Go one char forward"),
154 { LFUN_INSERT_CITATION, "citation-insert",
155 N_("Insert citation"), Noop },
156 { LFUN_EXEC_COMMAND, "command-execute", "", NoBuffer },
157 { LFUN_PREFIX, "command-prefix",
158 N_("Execute command"), NoBuffer },
159 { LFUN_SEQUENCE, "command-sequence", "", Noop },
160 { LFUN_COPY, "copy", N_("Copy"), ReadOnly },
161 { LFUN_CUT, "cut", N_("Cut"), Noop },
162 { LFUN_BACKSPACE, "delete-backward", "", Noop },
163 { LFUN_BACKSPACE_SKIP, "delete-backward-skip", "", Noop },
164 { LFUN_DELETE, "delete-forward", "", Noop },
165 { LFUN_DELETE_SKIP, "delete-forward-skip", "", Noop },
166 { LFUN_DEPTH_MIN, "depth-decrement",
167 N_("Decrement environment depth"), Noop },
168 { LFUN_DEPTH_PLUS, "depth-increment",
169 N_("Increment environment depth"), Noop },
170 { LFUN_DEPTH, "depth-next",
171 N_("Change environment depth"), Noop },
172 { LFUN_LDOTS, "dots-insert", N_("Insert ... dots"), Noop },
173 { LFUN_DOWN, "down", N_("Go down"), ReadOnly },
174 { LFUN_DOWNSEL, "down-select",
175 N_("Select next line"), ReadOnly },
176 { LFUN_DROP_LAYOUTS_CHOICE, "drop-layouts-choice",
177 N_("Choose Paragraph Environment"), ReadOnly },
178 { LFUN_END_OF_SENTENCE, "end-of-sentence-period-insert",
179 N_("Insert end of sentence period"), Noop },
180 { LFUN_GOTOERROR, "error-next", N_("Go to next error"), Noop },
181 { LFUN_REMOVEERRORS, "error-remove-all",
182 N_("Remove all error boxes"), ReadOnly },
183 { LFUN_INSET_ERT, "ert-inset-insert",
184 N_("Insert a new ERT Inset"), Noop },
185 { LFUN_FIGURE, "figure-insert", N_("Insert Figure"), Noop },
186 { LFUN_INSERT_GRAPHICS, "graphics-insert",
187 N_("Insert Graphics"), Noop },
188 { LFUN_FILE_INSERT, "file-insert", "", Noop },
189 { LFUN_FILE_INSERT_ASCII, "file-insert-ascii", "", Noop },
190 { LFUN_FILE_NEW, "file-new", "", NoBuffer },
191 { LFUN_FILE_OPEN, "file-open", "", NoBuffer },
192 { LFUN_MENUSEARCH, "find-replace", N_("Find & Replace"),
194 { LFUN_BOLD, "font-bold", N_("Toggle bold"), Noop },
195 { LFUN_CODE, "font-code", N_("Toggle code style"), Noop },
196 { LFUN_DEFAULT, "font-default", N_("Default font style"),
198 { LFUN_EMPH, "font-emph", N_("Toggle emphasize"), Noop },
199 { LFUN_FREE, "font-free", N_("Toggle user defined style"),
201 { LFUN_NOUN, "font-noun", N_("Toggle noun style"), Noop },
202 { LFUN_ROMAN, "font-roman", N_("Toggle roman font style"),
204 { LFUN_SANS, "font-sans", N_("Toggle sans font style"), Noop },
205 { LFUN_FONT_SIZE, "font-size", N_("Set font size"), Noop },
206 { LFUN_FONT_STATE, "font-state", N_("Show font state"),
208 { LFUN_UNDERLINE, "font-underline",
209 N_("Toggle font underline"), Noop },
210 { LFUN_FOOTMELT, "footnote-insert", N_("Insert Footnote"),
212 { LFUN_INSET_FOOTNOTE, "footnote-inset-insert",
213 N_("Insert Footnote"), Noop },
214 { LFUN_RIGHTSEL, "forward-select", N_("Select next char"),
216 { LFUN_HFILL, "hfill-insert",
217 N_("Insert horizontal fill"), Noop },
218 { LFUN_HTMLURL, "html-insert", "", Noop },
219 { LFUN_HYPHENATION, "hyphenation-point-insert",
220 N_("Insert hyphenation point"), Noop },
221 { LFUN_INDEX_INSERT, "index-insert",
222 N_("Insert index item"), Noop },
223 { LFUN_INDEX_INSERT_LAST, "index-insert-last",
224 N_("Insert last index item"), Noop },
225 { LFUN_INDEX_PRINT, "index-print", N_("Insert index list"),
227 { LFUN_KMAP_OFF, "keymap-off", N_("Turn off keymap"),
229 { LFUN_KMAP_PRIM, "keymap-primary",
230 N_("Use primary keymap"), ReadOnly },
231 { LFUN_KMAP_SEC, "keymap-secondary",
232 N_("Use secondary keymap"), ReadOnly },
233 { LFUN_KMAP_TOGGLE, "keymap-toggle", N_("Toggle keymap"),
235 { LFUN_INSERT_LABEL, "label-insert", N_("Insert Label"),
237 { LFUN_LANGUAGE, "language", N_("Change language"), Noop },
238 { LFUN_LATEX_LOG, "latex-view-log", N_("View LaTeX log"),
240 { LFUN_LAYOUT, "layout", "", Noop },
241 { LFUN_LAYOUT_CHARACTER, "layout-character", "", Noop },
242 { LFUN_LAYOUT_COPY, "layout-copy",
243 N_("Copy paragraph environment type"), Noop },
244 { LFUN_LAYOUT_DOCUMENT, "layout-document", "", ReadOnly },
245 { LFUN_LAYOUTNO, "layout-number", "", Noop }, // internal only
246 { LFUN_LAYOUT_PARAGRAPH, "layout-paragraph", "", ReadOnly },
247 { LFUN_LAYOUT_PAPER, "layout-paper", "", ReadOnly },
248 { LFUN_LAYOUT_PASTE, "layout-paste",
249 N_("Paste paragraph environment type"), Noop },
250 { LFUN_LAYOUT_PREAMBLE, "layout-preamble", "", ReadOnly },
251 { LFUN_LAYOUT_QUOTES, "layout-quotes", "", ReadOnly },
252 { LFUN_LAYOUT_SAVE_DEFAULT, "layout-save-default", "",
254 { LFUN_LAYOUT_TABLE, "layout-table", "", Noop },
255 { LFUN_HOME, "line-begin",
256 N_("Go to beginning of line"), ReadOnly },
257 { LFUN_HOMESEL, "line-begin-select",
258 N_("Select to beginning of line"), ReadOnly },
259 { LFUN_DELETE_LINE_FORWARD, "line-delete-forward", "", Noop },
260 { LFUN_END, "line-end", N_("Go to end of line"), ReadOnly },
261 { LFUN_ENDSEL, "line-end-select",
262 N_("Select to end of line"), ReadOnly },
263 { LFUN_LOA_INSERT, "loa-insert",
264 N_("Insert list of algorithms"), Noop },
265 { LFUN_LOAVIEW, "loa-view",
266 N_("View list of algorithms"), ReadOnly },
267 { LFUN_LOF_INSERT, "lof-insert",
268 N_("Insert list of figures"), Noop },
269 { LFUN_LOFVIEW, "lof-view",
270 N_("View list of figures"), ReadOnly },
271 { LFUN_LOT_INSERT, "lot-insert",
272 N_("Insert list of tables"), Noop },
273 { LFUN_LOTVIEW, "lot-view",
274 N_("View list of tables"), ReadOnly },
275 { LFUN_QUIT, "lyx-quit", N_("Exit"), NoBuffer },
276 { LFUN_MARGINMELT, "marginpar-insert",
277 N_("Insert Margin note"), Noop },
278 { LFUN_MARK_OFF, "mark-off", "", ReadOnly },
279 { LFUN_MARK_ON, "mark-on", "", ReadOnly },
280 { LFUN_SETMARK, "mark-toggle", "", ReadOnly },
281 { LFUN_MATH_DELIM, "math-delim", "", Noop },
282 { LFUN_MATH_DISPLAY, "math-display", "", Noop },
283 { LFUN_GREEK, "math-greek", N_("Math Greek"), Noop },
284 { LFUN_GREEK_TOGGLE, "math-greek-toggle", "", Noop },
285 { LFUN_INSERT_MATH, "math-insert",
286 N_("Insert math symbol"), Noop },
287 { LFUN_MATH_LIMITS, "math-limits", "", Noop },
288 { LFUN_MATH_MACRO, "math-macro", "", Noop },
289 { LFUN_MATH_MACROARG, "math-macro-arg", "", Noop },
290 { LFUN_INSERT_MATRIX, "math-matrix", "", Noop },
291 { LFUN_MATH_MODE, "math-mode", N_("Math mode"), Noop },
292 { LFUN_MATH_NONUMBER, "math-nonumber", "", Noop },
293 { LFUN_MATH_NUMBER, "math-number", "", Noop },
294 { LFUN_MATH_SIZE, "math-size", "", Noop },
295 { LFUN_MELT, "melt", N_("Melt"), Noop },
296 { LFUN_MENU_OPEN_BY_NAME, "menu-open", "", NoBuffer },
297 { LFUN_MENU_SEPARATOR, "menu-separator-insert", "", Noop },
298 { LFUN_META_FAKE, "meta-prefix", "", NoBuffer },
299 { LFUN_INSERT_NOTE, "note-insert", "", Noop },
300 { LFUN_GOTONOTE, "note-next", "", ReadOnly },
301 { LFUN_OPENSTUFF, "open-stuff", "", ReadOnly },
302 { LFUN_DOWN_PARAGRAPH, "paragraph-down",
303 N_("Go one paragraph down"), ReadOnly },
304 { LFUN_DOWN_PARAGRAPHSEL, "paragraph-down-select",
305 N_("Select next paragraph"), ReadOnly },
306 { LFUN_UP_PARAGRAPH, "paragraph-up",
307 N_("Go one paragraph up"), ReadOnly },
308 { LFUN_UP_PARAGRAPHSEL, "paragraph-up-select",
309 N_("Select previous paragraph"), ReadOnly },
310 { LFUN_PARENTINSERT, "parent-insert", "", Noop },
311 { LFUN_PASTE, "paste", N_("Paste") , Noop },
312 { LFUN_SAVEPREFERENCES, "preferences-save",
313 "Save Preferences", NoBuffer },
314 { LFUN_PASTESELECTION, "primary-selection-paste", "", Noop },
315 { LFUN_PROTECTEDSPACE, "protected-space-insert",
316 N_("Insert protected space"), Noop },
317 { LFUN_QUOTE, "quote-insert", N_("Insert quote"), Noop },
318 { LFUN_RECONFIGURE, "reconfigure",
319 N_("Reconfigure"), NoBuffer },
320 { LFUN_REDO, "redo", N_("Redo"), Noop },
321 { LFUN_REFBACK, "reference-back", "", ReadOnly },
322 { LFUN_REFGOTO, "reference-goto", "", ReadOnly },
323 { LFUN_INSERT_REF, "reference-insert",
324 N_("Insert cross reference"), ReadOnly },
325 { LFUN_REFTOGGLE, "reference-toggle", "", Noop },
326 { LFUN_NEXT, "screen-down", "", ReadOnly },
327 { LFUN_NEXTSEL, "screen-down-select", "", ReadOnly },
328 { LFUN_CENTER, "screen-recenter", "", ReadOnly },
329 { LFUN_PRIOR, "screen-up", "", ReadOnly },
330 { LFUN_PRIORSEL, "screen-up-select", "", ReadOnly },
331 { LFUN_SELFINSERT, "self-insert", "", Noop },
332 { LFUN_CHARATCURSOR, "server-char-after", "", ReadOnly },
333 { LFUN_GETFONT, "server-get-font", "", ReadOnly },
334 { LFUN_GETLATEX, "server-get-latex", "", ReadOnly },
335 { LFUN_GETLAYOUT, "server-get-layout", "", ReadOnly },
336 { LFUN_GETNAME, "server-get-name", "", ReadOnly },
337 { LFUN_GETTIP, "server-get-tip", "", ReadOnly },
338 { LFUN_GETXY, "server-get-xy", "", ReadOnly },
339 { LFUN_GOTOFILEROW, "server-goto-file-row", "", Noop },
340 { LFUN_NOTIFY, "server-notify", "", ReadOnly },
341 { LFUN_SETXY, "server-set-xy", "", ReadOnly },
342 { LFUN_SPELLCHECK, "spellchecker", "", Noop },
343 { LFUN_INSERT_MATH, "symbol-insert", "", Noop },
344 { LFUN_SHIFT_TAB, "tab-backward", "", Noop },
345 { LFUN_TAB, "tab-forward", "", Noop },
346 { LFUN_TABINSERT, "tab-insert", "", Noop },
347 { LFUN_TABLE, "table-insert", N_("Insert Table"), Noop },
348 { LFUN_INSET_TABULAR, "tabular-inset-insert",
349 N_("Insert a new Tabular Inset"), Noop },
350 { LFUN_TEX, "tex-mode", N_("Toggle TeX style"), Noop },
351 { LFUN_INSET_TEXT, "text-inset-insert",
352 N_("Insert a new Text Inset"), Noop },
353 { LFUN_TOC_INSERT, "toc-insert",
354 N_("Insert table of contents"), Noop },
355 { LFUN_TOCVIEW, "toc-view",
356 N_("View table of contents"), ReadOnly },
357 { LFUN_TOGGLECURSORFOLLOW, "toggle-cursor-follows-scrollbar",
358 N_("Toggle cursor does/doesn't follow the scrollbar"),
360 { LFUN_ADD_TO_TOOLBAR, "toolbar-add-to", "", NoBuffer },
361 { LFUN_PUSH_TOOLBAR, "toolbar-push", "", NoBuffer },
362 { LFUN_UNDO, "undo", N_("Undo"), Noop },
363 { LFUN_UP, "up", "", ReadOnly },
364 { LFUN_UPSEL, "up-select", "", ReadOnly },
365 { LFUN_URL, "url-insert", "", Noop },
366 { LFUN_VC_CHECKIN, "vc-check-in", "", ReadOnly },
367 { LFUN_VC_CHECKOUT, "vc-check-out", "", ReadOnly },
368 { LFUN_VC_HISTORY, "vc-history", "", ReadOnly },
369 { LFUN_VC_REGISTER, "vc-register",
370 N_("Register document under version control"), ReadOnly },
371 { LFUN_VC_REVERT, "vc-revert", "", ReadOnly },
372 { LFUN_VC_UNDO, "vc-undo-last", "", ReadOnly },
373 { LFUN_WORDLEFT, "word-backward", "", ReadOnly },
374 { LFUN_WORDLEFTSEL, "word-backward-select", "", ReadOnly },
375 { LFUN_CAPITALIZE_WORD, "word-capitalize", "", Noop },
376 { LFUN_DELETE_WORD_BACKWARD, "word-delete-backward",
378 { LFUN_DELETE_WORD_FORWARD, "word-delete-forward", "", Noop },
379 { LFUN_WORDFINDBACKWARD, "word-find-backward", "", ReadOnly },
380 { LFUN_WORDFINDFORWARD, "word-find-forward", "", ReadOnly },
381 { LFUN_WORDRIGHT, "word-forward", "", ReadOnly },
382 { LFUN_WORDRIGHTSEL, "word-forward-select", "", ReadOnly },
383 { LFUN_LOWCASE_WORD, "word-lowcase", "", Noop },
384 { LFUN_UPCASE_WORD, "word-upcase", "", Noop },
385 { LFUN_DATE_INSERT, "date-insert", "", Noop },
386 { LFUN_PARAGRAPH_SPACING, "paragraph-spacing", "", Noop },
387 { LFUN_NOACTION, "", "", Noop }
391 while (items[i].action != LFUN_NOACTION) {
392 newFunc(items[i].action,
394 _(items[i].helpText),
403 LyXAction::LyXAction()
409 // Search for an existent pseudoaction, return LFUN_UNKNOWN_ACTION
410 // if it doesn't exist.
411 int LyXAction::searchActionArg(kb_action action, string const & arg) const
413 arg_map::const_iterator pit = lyx_arg_map.find(action);
415 if (pit == lyx_arg_map.end()) {
416 // the action does not have any pseudoactions
417 lyxerr[Debug::ACTION] << "Action " << action
418 << " does not have any pseudo actions."
420 return LFUN_UNKNOWN_ACTION;
423 arg_item::const_iterator aci = (*pit).second.find(arg);
425 if (aci == (*pit).second.end()) {
426 // the action does not have any pseudoactions with this arg
427 lyxerr[Debug::ACTION]
428 << "Action " << action
429 << "does not have any pseudoactions with arg "
431 return LFUN_UNKNOWN_ACTION;
434 // pseudo action exist
435 lyxerr[Debug::ACTION] << "Pseudoaction exist["
437 << arg << "] = " << (*aci).second << endl;
439 return (*aci).second;
443 // Returns a pseudo-action given an action and its argument.
444 int LyXAction::getPseudoAction(kb_action action, string const & arg) const
446 int psdaction = searchActionArg(action, arg);
448 if (isPseudoAction(psdaction)) return psdaction;
450 static unsigned int pseudo_counter = LFUN_LASTACTION;
452 // Create new pseudo action.
454 tmp_p.action = action;
456 lyx_pseudo_map[++pseudo_counter] = tmp_p;
458 // First ensure that the action is in lyx_arg_map;
460 // get the arg_item map
461 arg_map::iterator ami = lyx_arg_map.find(action);
462 // put the new pseudo function in it
463 (*ami).second[arg] = pseudo_counter;
465 lyxerr[Debug::ACTION] << "Creating new pseudoaction "
466 << pseudo_counter << " for [" << action
467 << '|' << arg << "]\n";
469 return pseudo_counter;
473 // Retrieves the real action and its argument.
474 // perhaps a pair<kb_action, string> should be returned?
475 kb_action LyXAction::retrieveActionArg(int pseudo, string & arg) const
477 pseudo_map::const_iterator pit = lyx_pseudo_map.find(pseudo);
479 if (pit != lyx_pseudo_map.end()) {
480 lyxerr[Debug::ACTION] << "Found the pseudoaction: ["
481 << (*pit).second.action << '|'
482 << (*pit).second.arg << '\n';
483 arg = (*pit).second.arg;
484 return (*pit).second.action;
486 lyxerr << "Lyx Error: Unrecognized pseudo-action\n";
487 return LFUN_UNKNOWN_ACTION;
493 // Returns an action tag from a string.
494 int LyXAction::LookupFunc(string const & func) const
496 if (func.empty()) return LFUN_NOACTION;
498 // split action and arg
500 string argstr = split(func, actstr, ' ');
501 lyxerr[Debug::ACTION] << "Action: " << actstr << '\n';
502 lyxerr[Debug::ACTION] << "Arg : " << argstr << '\n';
504 func_map::const_iterator fit = lyx_func_map.find(actstr);
506 if (!argstr.empty() && fit != lyx_func_map.end()) {
507 // might be pseudo (or create one)
508 return getPseudoAction((*fit).second, argstr);
511 return fit != lyx_func_map.end() ? (*fit).second : LFUN_UNKNOWN_ACTION;
515 //#ifdef WITH_WARNINGS
516 //#warning Not working as it should.
518 // I have no clue what is wrong with it... (Lgb)
519 int LyXAction::getApproxFunc(string const & func) const
520 // This func should perhaps also be able to return a list of all
521 // actions that has func as a prefix. That should actually be quite
522 // easy, just let it return a vector<int> or something.
524 int action = LookupFunc(func);
525 if (action == LFUN_UNKNOWN_ACTION) {
526 // func is not an action, but perhaps it is
527 // part of one...check if it is prefix if one of the
529 // Checking for prefix is not so simple, but
530 // using a simple bounding function gives
531 // a similar result. [ale 19981103]
532 func_map::const_iterator fit =
533 lyx_func_map.lower_bound(func);
535 if (fit != lyx_func_map.end()) {
536 action = (*fit).second;
538 } else { // Go get the next function
539 func_map::const_iterator fit =
540 lyx_func_map.upper_bound(func);
542 if (fit != lyx_func_map.end()) {
543 action = (*fit).second;
551 string LyXAction::getApproxFuncName(string const & func) const
553 int f = getApproxFunc(func);
554 // This will return empty string if f isn't an action.
555 return getActionName(f);
559 string LyXAction::getActionName(int action) const
561 info_map::const_iterator iit =
562 lyx_info_map.find(static_cast<kb_action>(action));
564 return iit != lyx_info_map.end() ? (*iit).second.name : string();
568 // Returns one line help associated with a (pseudo)action, i.e. appends
569 // the argument of the action if necessary
570 string LyXAction::helpText(int pseudoaction) const
575 if (isPseudoAction(pseudoaction))
576 action = retrieveActionArg(pseudoaction, arg);
578 action = static_cast<kb_action>(pseudoaction);
580 info_map::const_iterator ici = lyx_info_map.find(action);
581 if (ici != lyx_info_map.end()) {
582 if (lyxerr.debugging(Debug::ACTION)) {
583 lyxerr << "Action: " << action << '\n';
585 << (*ici).second.name << '\n';
586 lyxerr << " attrib: "
587 << (*ici).second.attrib << '\n';
589 << (*ici).second.helpText << '\n';
591 help = (*ici).second.helpText;
592 // if the is no help text use the name of the func instead.
593 if (help.empty()) help = (*ici).second.name;
597 help = _("No description available!");
598 } else if (!arg.empty()) {
607 bool LyXAction::funcHasFlag(kb_action action,
608 LyXAction::func_attrib flag) const
610 info_map::const_iterator ici = lyx_info_map.find(action);
612 if (ici != lyx_info_map.end()) {
613 return (*ici).second.attrib & flag;
615 // it really should exist, but...
616 lyxerr << "No info about kb_action: " << action << '\n';
623 ostream & operator<<(ostream & o, kb_action action)
625 return o << int(action);