src/LyXAction.C

   1 /**
   2  * \file LyXAction.C
   3  * Copyright 1995-2002 the LyX Team
   4  * Read the file COPYING
   5  */
   6
   7 #include <config.h>
   8
   9 #include "LyXAction.h"
  10
  11 #include "debug.h"
  12 #include "gettext.h"
  13 #include "support/lstrings.h"
  14
  15 using namespace lyx::support;
  16
  17 using std::ostream;
  18 using std::endl;
  19 using std::pair;
  20 using std::make_pair;
  21
  22 /*
  23      NAMING RULES FOR USER-COMMANDS
  24      Here's the set of rules to apply when a new command name is introduced:
  25
  26      1) Use the object.event order. That is, use `word-forward'
  27         instead of `forward-word'.
  28      2) Don't introduce an alias for an already named object. Same for events.
  29      3) Forward movement or focus is called `forward' (not `right').
  30      4) Backward movement or focus is called `backward' (not `left').
  31      5) Upward movement of focus is called `up'.
  32      6) Downward movement is called `down'.
  33      7) The begin of an object is called `begin' (not `start').
  34      8) The end of an object is called `end'.
  35
  36      (May 19 1996, 12:04, RvdK)
  37 */
  38
  39 LyXAction lyxaction;
  40
  41 namespace {
  42
  43 /// return true if the given action is a pseudo-action
  44 inline bool isPseudoAction(int a)
  45 {
  46         return a > int(LFUN_LASTACTION);
  47 }
  48
  49 }
  50
  51
  52 void LyXAction::newFunc(kb_action action, string const & name,
  53                         unsigned int attrib)
  54 {
  55         lyx_func_map[name] = action;
  56         func_info tmpinfo;
  57         tmpinfo.name = name;
  58         tmpinfo.attrib = attrib;
  59         lyx_info_map[action] = tmpinfo;
  60 }
  61
  62
  63 void LyXAction::init()
  64 {
  65         // This function was changed to use the array below in initalization
  66         // instead of calling newFunc numerous times because of compilation
  67         // times. Since the array is not static we get back the memory it
  68         // occupies after the init is completed. It compiles several
  69         // magnitudes faster.
  70
  71         static bool init;
  72         if (init) return;
  73
  74         struct ev_item {
  75                 kb_action action;
  76                 char const * name;
  77                 unsigned int attrib;
  78         };
  79
  80         ev_item const items[] = {
  81                 { LFUN_ACUTE, "accent-acute", Noop },
  82                 { LFUN_BREVE, "accent-breve", Noop },
  83                 { LFUN_CARON, "accent-caron", Noop },
  84                 { LFUN_CEDILLA, "accent-cedilla", Noop },
  85                 { LFUN_CIRCLE, "accent-circle", Noop },
  86                 { LFUN_CIRCUMFLEX, "accent-circumflex", Noop },
  87                 { LFUN_DOT, "accent-dot", Noop },
  88                 { LFUN_GRAVE, "accent-grave", Noop },
  89                 { LFUN_HUNG_UMLAUT, "accent-hungarian-umlaut", Noop },
  90                 { LFUN_MACRON, "accent-macron", Noop },
  91                 { LFUN_OGONEK, "accent-ogonek", Noop },
  92                 { LFUN_SPECIAL_CARON, "accent-special-caron", Noop },
  93                 { LFUN_TIE, "accent-tie", Noop },
  94                 { LFUN_TILDE, "accent-tilde", Noop },
  95                 { LFUN_UMLAUT, "accent-umlaut", Noop },
  96                 { LFUN_UNDERBAR, "accent-underbar", Noop },
  97                 { LFUN_UNDERDOT, "accent-underdot", Noop },
  98                 { LFUN_APPENDIX, "appendix", Noop },
  99                 { LFUN_LEFTSEL, "backward-select", ReadOnly },
 100                 { LFUN_BOOKMARK_GOTO, "bookmark-goto", ReadOnly },
 101                 { LFUN_BOOKMARK_SAVE, "bookmark-save", ReadOnly },
 102                 { LFUN_BREAKLINE, "break-line", Noop },
 103                 { LFUN_BREAKPARAGRAPH, "break-paragraph", Noop },
 104                 { LFUN_BREAKPARAGRAPHKEEPLAYOUT, "break-paragraph-keep-layout", Noop },
 105                 { LFUN_BREAKPARAGRAPH_SKIP, "break-paragraph-skip", Noop },
 106                 { LFUN_BUILDPROG, "build-program", ReadOnly },
 107                 { LFUN_AUTOSAVE, "buffer-auto-save", Noop },
 108                 { LFUN_BEGINNINGBUF, "buffer-begin", ReadOnly },
 109                 { LFUN_BEGINNINGBUFSEL, "buffer-begin-select", ReadOnly },
 110                 { LFUN_CHILDOPEN, "buffer-child-open", ReadOnly },
 111                 { LFUN_RUNCHKTEX, "buffer-chktex", ReadOnly },
 112                 { LFUN_CLOSEBUFFER, "buffer-close", ReadOnly },
 113                 { LFUN_ENDBUF, "buffer-end", ReadOnly },
 114                 { LFUN_ENDBUFSEL, "buffer-end-select", ReadOnly },
 115                 { LFUN_EXPORT, "buffer-export", ReadOnly },
 116                 { LFUN_IMPORT, "buffer-import", NoBuffer },
 117                 { LFUN_MENUNEW, "buffer-new", NoBuffer },
 118                 { LFUN_MENUNEWTMPLT,"buffer-new-template", NoBuffer },
 119                 { LFUN_MENURELOAD, "buffer-reload", ReadOnly },
 120                 { LFUN_SWITCHBUFFER, "buffer-switch", ReadOnly },
 121                 { LFUN_READ_ONLY_TOGGLE, "buffer-toggle-read-only", ReadOnly },
 122                 { LFUN_UPDATE, "buffer-update", ReadOnly },
 123                 { LFUN_PREVIEW, "buffer-view", ReadOnly },
 124                 { LFUN_MENUWRITE, "buffer-write", ReadOnly },
 125                 { LFUN_WRITEAS, "buffer-write-as", ReadOnly },
 126                 { LFUN_CANCEL, "cancel", NoBuffer },
 127                 { LFUN_INSET_CAPTION, "caption-insert", Noop },
 128                 { LFUN_LEFT, "char-backward", ReadOnly },
 129                 { LFUN_RIGHT, "char-forward", ReadOnly },
 130                 { LFUN_EXEC_COMMAND, "command-execute", NoBuffer },
 131                 { LFUN_PREFIX, "command-prefix", NoBuffer },
 132                 { LFUN_SEQUENCE, "command-sequence", NoBuffer },
 133                 { LFUN_COPY, "copy", ReadOnly },
 134                 { LFUN_CUT, "cut", Noop },
 135                 { LFUN_DATE_INSERT, "date-insert", Noop },
 136                 { LFUN_BACKSPACE, "delete-backward", Noop },
 137                 { LFUN_BACKSPACE_SKIP, "delete-backward-skip", Noop },
 138                 { LFUN_DELETE, "delete-forward", Noop },
 139                 { LFUN_DELETE_SKIP, "delete-forward-skip", Noop },
 140                 { LFUN_DEPTH_MIN, "depth-decrement", Noop },
 141                 { LFUN_DEPTH_PLUS, "depth-increment", Noop },
 142                 { LFUN_LDOTS, "dots-insert", Noop },
 143                 { LFUN_DOWN, "down", ReadOnly },
 144                 { LFUN_DOWNSEL, "down-select", ReadOnly },
 145                 { LFUN_DROP_LAYOUTS_CHOICE, "drop-layouts-choice", ReadOnly },
 146                 { LFUN_END_OF_SENTENCE, "end-of-sentence-period-insert", Noop },
 147                 { LFUN_ENVIRONMENT_INSERT, "environment-insert", Noop },
 148                 { LFUN_GOTOERROR, "error-next", ReadOnly },
 149                 { LFUN_INSET_ERT, "ert-insert", Noop },
 150                 { LFUN_FILE_INSERT, "file-insert", Noop },
 151                 { LFUN_FILE_INSERT_ASCII, "file-insert-ascii", Noop },
 152                 { LFUN_FILE_INSERT_ASCII_PARA, "file-insert-ascii-para", Noop },
 153                 { LFUN_FILE_NEW, "file-new", NoBuffer },
 154                 { LFUN_FILE_OPEN, "file-open", NoBuffer },
 155                 { LFUN_INSET_FLOAT, "float-insert", Noop },
 156                 { LFUN_INSET_WIDE_FLOAT, "float-wide-insert", Noop },
 157                 { LFUN_INSET_WRAP, "wrap-insert", Noop },
 158                 { LFUN_BOLD, "font-bold", Noop },
 159                 { LFUN_CODE, "font-code", Noop },
 160                 { LFUN_DEFAULT, "font-default", Noop },
 161                 { LFUN_EMPH, "font-emph", Noop },
 162                 { LFUN_FREEFONT_APPLY, "font-free-apply", Noop },
 163                 { LFUN_FREEFONT_UPDATE, "font-free-update", Noop },
 164                 { LFUN_NOUN, "font-noun", Noop },
 165                 { LFUN_ROMAN, "font-roman", Noop },
 166                 { LFUN_SANS, "font-sans", Noop },
 167                 { LFUN_FRAK, "font-frak", Noop },
 168                 { LFUN_ITAL, "font-ital", Noop },
 169                 { LFUN_FONT_SIZE, "font-size", Noop },
 170                 { LFUN_FONT_STATE, "font-state", ReadOnly },
 171                 { LFUN_UNDERLINE, "font-underline", Noop },
 172                 { LFUN_INSET_FOOTNOTE, "footnote-insert", Noop },
 173                 { LFUN_RIGHTSEL, "forward-select", ReadOnly },
 174                 { LFUN_HFILL, "hfill-insert", Noop },
 175                 { LFUN_HELP_OPEN, "help-open", NoBuffer | Argument},
 176                 { LFUN_HTMLURL, "html-insert", Noop },
 177                 { LFUN_HYPHENATION, "hyphenation-point-insert", Noop },
 178                 { LFUN_LIGATURE_BREAK, "ligature-break-insert", Noop },
 179                 { LFUN_INDEX_INSERT, "index-insert", Noop },
 180                 { LFUN_INDEX_PRINT, "index-print", Noop },
 181                 { LFUN_KMAP_OFF, "keymap-off", ReadOnly },
 182                 { LFUN_KMAP_PRIM, "keymap-primary", ReadOnly },
 183                 { LFUN_KMAP_SEC, "keymap-secondary", ReadOnly },
 184                 { LFUN_KMAP_TOGGLE, "keymap-toggle", ReadOnly },
 185                 { LFUN_INSERT_LABEL, "label-insert", Noop },
 186                 { LFUN_INSET_OPTARG, "optional-insert", Noop },
 187                 { LFUN_INSERT_BIBITEM, "bibitem-insert", Noop },
 188                 { LFUN_LANGUAGE, "language", Noop },
 189                 { LFUN_LAYOUT, "layout", Noop },
 190                 { LFUN_LAYOUT_PARAGRAPH, "layout-paragraph", ReadOnly },
 191                 { LFUN_LAYOUT_TABULAR, "layout-tabular", Noop },
 192                 { LFUN_HOME, "line-begin", ReadOnly },
 193                 { LFUN_HOMESEL, "line-begin-select", ReadOnly },
 194                 { LFUN_DELETE_LINE_FORWARD, "line-delete-forward", Noop },
 195                 { LFUN_END, "line-end", ReadOnly },
 196                 { LFUN_ENDSEL, "line-end-select", ReadOnly },
 197 #if 0
 198                 { LFUN_INSET_LIST, "list-insert", Noop },
 199 #endif
 200                 { LFUN_QUIT, "lyx-quit", NoBuffer },
 201                 { LFUN_INSET_MARGINAL, "marginalnote-insert", Noop },
 202                 { LFUN_MARK_OFF, "mark-off", ReadOnly },
 203                 { LFUN_MARK_ON, "mark-on", ReadOnly },
 204                 { LFUN_SETMARK, "mark-toggle", ReadOnly },
 205                 { LFUN_MATH_DELIM, "math-delim", Noop },
 206                 { LFUN_MATH_DISPLAY, "math-display", Noop },
 207                 { LFUN_INSERT_MATH, "math-insert", Noop },
 208                 { LFUN_SUBSCRIPT, "math-subscript", Noop },
 209                 { LFUN_SUPERSCRIPT, "math-superscript", Noop },
 210                 { LFUN_MATH_LIMITS, "math-limits", Noop },
 211                 { LFUN_MATH_MACRO, "math-macro", Noop },
 212                 { LFUN_MATH_MUTATE, "math-mutate", Noop },
 213                 { LFUN_MATH_SPACE, "math-space", Noop },
 214                 { LFUN_MATH_IMPORT_SELECTION, "math-import-selection", Noop },
 215                 { LFUN_INSERT_MATRIX, "math-matrix", Noop },
 216                 { LFUN_MATH_MODE, "math-mode", Noop },
 217                 { LFUN_MATH_NONUMBER, "math-nonumber", Noop },
 218                 { LFUN_MATH_NUMBER, "math-number", Noop },
 219                 { LFUN_MATH_EXTERN, "math-extern", Noop },
 220                 { LFUN_MATH_SIZE, "math-size", Noop },
 221                 { LFUN_MENU_OPEN_BY_NAME, "menu-open", NoBuffer },
 222                 { LFUN_MENU_SEPARATOR, "menu-separator-insert", Noop },
 223                 { LFUN_META_FAKE, "meta-prefix", NoBuffer },
 224                 { LFUN_INSET_MINIPAGE, "minipage-insert", Noop },
 225                 { LFUN_INSERT_BRANCH, "branch-insert", Noop },
 226                 { LFUN_INSERT_NOTE, "note-insert", Noop },
 227                 { LFUN_GOTONOTE, "note-next", ReadOnly },
 228                 { LFUN_INSET_TOGGLE, "inset-toggle", ReadOnly },
 229                 { LFUN_DOWN_PARAGRAPH, "paragraph-down", ReadOnly },
 230                 { LFUN_DOWN_PARAGRAPHSEL, "paragraph-down-select", ReadOnly },
 231                 { LFUN_GOTO_PARAGRAPH, "paragraph-goto", ReadOnly },
 232                 { LFUN_PARAGRAPH_SPACING, "paragraph-spacing", Noop },
 233                 { LFUN_UP_PARAGRAPH, "paragraph-up", ReadOnly },
 234                 { LFUN_UP_PARAGRAPHSEL, "paragraph-up-select", ReadOnly },
 235                 { LFUN_PASTE, "paste", Noop },
 236                 { LFUN_SAVEPREFERENCES, "preferences-save", NoBuffer },
 237                 { LFUN_PASTESELECTION, "primary-selection-paste", Noop },
 238                 { LFUN_QUOTE, "quote-insert", Noop },
 239                 { LFUN_RECONFIGURE, "reconfigure", NoBuffer },
 240                 { LFUN_REDO, "redo", Noop },
 241                 { LFUN_REF_GOTO, "reference-goto", ReadOnly },
 242                 { LFUN_REFERENCE_GOTO, "reference-next", ReadOnly },
 243                 { LFUN_NEXT, "screen-down", ReadOnly },
 244                 { LFUN_NEXTSEL, "screen-down-select", ReadOnly },
 245                 { LFUN_SCREEN_FONT_UPDATE, "screen-font-update", NoBuffer },
 246                 { LFUN_CENTER, "screen-recenter", ReadOnly },
 247                 { LFUN_PRIOR, "screen-up", ReadOnly },
 248                 { LFUN_PRIORSEL, "screen-up-select", ReadOnly },
 249                 { LFUN_SCROLL_INSET, "inset-scroll", ReadOnly },
 250                 { LFUN_SELFINSERT, "self-insert", Noop },
 251                 { LFUN_SPACE_INSERT, "space-insert", Noop },
 252                 { LFUN_CHARATCURSOR, "server-char-after", ReadOnly },
 253                 { LFUN_GETFONT, "server-get-font", ReadOnly },
 254                 { LFUN_GETLAYOUT, "server-get-layout", ReadOnly },
 255                 { LFUN_GETNAME, "server-get-name", ReadOnly },
 256                 { LFUN_GETXY, "server-get-xy", ReadOnly },
 257                 { LFUN_GOTOFILEROW, "server-goto-file-row", Noop },
 258                 { LFUN_NOTIFY, "server-notify", ReadOnly },
 259                 { LFUN_SETXY, "server-set-xy", ReadOnly },
 260                 { LFUN_SET_COLOR, "set-color", ReadOnly | NoBuffer },
 261                 { LFUN_CELL_BACKWARD, "cell-backward", Noop },
 262                 { LFUN_CELL_FORWARD, "cell-forward", Noop },
 263                 { LFUN_CELL_SPLIT, "cell-split", Noop },
 264                 { LFUN_TABULAR_INSERT, "tabular-insert", Noop },
 265                 { LFUN_TABULAR_FEATURE, "tabular-feature", Noop },
 266 #if 0
 267                 { LFUN_INSET_THEOREM, "theorem-insert", Noop },
 268 #endif
 269                 { LFUN_THESAURUS_ENTRY, "thesaurus-entry", ReadOnly },
 270                 { LFUN_TOC_INSERT, "toc-insert", Noop },
 271                 { LFUN_TOCVIEW, "toc-view", ReadOnly },
 272                 { LFUN_TOGGLECURSORFOLLOW, "toggle-cursor-follows-scrollbar", ReadOnly },
 273                 { LFUN_UNDO, "undo", Noop },
 274                 { LFUN_UP, "up", ReadOnly },
 275                 { LFUN_UPSEL, "up-select", ReadOnly },
 276                 { LFUN_URL, "url-insert", Noop },
 277                 { LFUN_VC_CHECKIN, "vc-check-in", ReadOnly },
 278                 { LFUN_VC_CHECKOUT, "vc-check-out", ReadOnly },
 279                 { LFUN_VC_REGISTER, "vc-register", ReadOnly },
 280                 { LFUN_VC_REVERT, "vc-revert", ReadOnly },
 281                 { LFUN_VC_UNDO, "vc-undo-last", ReadOnly },
 282                 { LFUN_WORDLEFT, "word-backward", ReadOnly },
 283                 { LFUN_WORDLEFTSEL, "word-backward-select", ReadOnly },
 284                 { LFUN_CAPITALIZE_WORD, "word-capitalize", Noop },
 285                 { LFUN_DELETE_WORD_BACKWARD, "word-delete-backward", Noop },
 286                 { LFUN_DELETE_WORD_FORWARD, "word-delete-forward", Noop },
 287                 { LFUN_WORDFINDBACKWARD, "word-find-backward", ReadOnly },
 288                 { LFUN_WORDFINDFORWARD, "word-find-forward", ReadOnly },
 289                 { LFUN_WORDRIGHT, "word-forward", ReadOnly },
 290                 { LFUN_WORDRIGHTSEL, "word-forward-select", ReadOnly },
 291                 { LFUN_LOWCASE_WORD, "word-lowcase", Noop },
 292                 { LFUN_WORDSEL, "word-select", ReadOnly },
 293                 { LFUN_UPCASE_WORD, "word-upcase", Noop },
 294                 { LFUN_MESSAGE, "message", NoBuffer },
 295                 { LFUN_TRANSPOSE_CHARS, "chars-transpose", Noop },
 296                 { LFUN_FLOAT_LIST, "float-list", Noop },
 297                 { LFUN_ESCAPE, "escape", ReadOnly },
 298                 { LFUN_FORKS_KILL, "kill-forks", NoBuffer },
 299                 { LFUN_TOOLTIPS_TOGGLE, "toggle-tooltips", NoBuffer },
 300                 { LFUN_TRACK_CHANGES, "track-changes", Noop },
 301                 { LFUN_MERGE_CHANGES, "merge-changes", Noop },
 302                 { LFUN_ACCEPT_CHANGE, "accept-change", Noop },
 303                 { LFUN_REJECT_CHANGE, "reject-change", Noop },
 304                 { LFUN_ACCEPT_ALL_CHANGES, "accept-all-changes", Noop },
 305                 { LFUN_REJECT_ALL_CHANGES, "reject-all-changes", Noop },
 306                 { LFUN_DIALOG_SHOW, "dialog-show", NoBuffer },
 307                 { LFUN_DIALOG_SHOW_NEW_INSET, "dialog-show-new-inset", Noop },
 308                 { LFUN_DIALOG_SHOW_NEXT_INSET, "dialog-show-next-inset", Noop },
 309                 { LFUN_DIALOG_UPDATE, "dialog-update", Noop },
 310                 { LFUN_DIALOG_HIDE, "dialog-hide", Noop },
 311                 { LFUN_DIALOG_DISCONNECT_INSET, "dialog-disconnect-inset", Noop },
 312                 { LFUN_INSET_APPLY, "inset-apply", Noop },
 313                 { LFUN_INSET_INSERT, "inset-insert", Noop },
 314                 { LFUN_INSET_MODIFY, "", Noop },
 315                 { LFUN_INSET_DIALOG_UPDATE, "", Noop },
 316                 { LFUN_INSET_SETTINGS, "inset-settings", ReadOnly },
 317                 { LFUN_PARAGRAPH_APPLY, "paragraph-params-apply", Noop },
 318                 { LFUN_PARAGRAPH_UPDATE, "", Noop },
 319                 { LFUN_EXTERNAL_EDIT, "external-edit", Noop },
 320                 { LFUN_NOACTION, "", Noop }
 321         };
 322
 323         for (int i = 0; items[i].action != LFUN_NOACTION; ++i) {
 324                 newFunc(items[i].action, items[i].name, items[i].attrib);
 325         }
 326
 327         init = true;
 328 }
 329
 330
 331 LyXAction::LyXAction()
 332 {
 333         init();
 334 }
 335
 336
 337 int LyXAction::searchActionArg(kb_action action, string const & arg) const
 338 {
 339         arg_map::const_iterator pit = lyx_arg_map.find(action);
 340
 341         if (pit == lyx_arg_map.end()) {
 342                 lyxerr[Debug::ACTION] << "Action " << action
 343                                       << " does not have any pseudo actions."
 344                                       << endl;
 345                 return LFUN_UNKNOWN_ACTION;
 346         }
 347
 348         arg_item::const_iterator aci = pit->second.find(arg);
 349
 350         if (aci == pit->second.end()) {
 351                 lyxerr[Debug::ACTION]
 352                         << "Action " << action
 353                         << "does not have any pseudoactions with arg "
 354                         << arg << endl;
 355                 return LFUN_UNKNOWN_ACTION;
 356         }
 357
 358         lyxerr[Debug::ACTION] << "Pseudoaction exists["
 359                               << action << '|'
 360                               << arg << "] = " << aci->second << endl;
 361
 362         return aci->second;
 363 }
 364
 365
 366 int LyXAction::getPseudoAction(kb_action action, string const & arg)
 367 {
 368         int const psdaction = searchActionArg(action, arg);
 369
 370         if (isPseudoAction(psdaction)) return psdaction;
 371
 372         static unsigned int pseudo_counter = LFUN_LASTACTION;
 373
 374         // Create new pseudo action.
 375         lyx_pseudo_map[++pseudo_counter] = FuncRequest(0, action, arg);
 376
 377         // First ensure that the action is in lyx_arg_map;
 378         lyx_arg_map[action];
 379         // get the arg_item map
 380         arg_map::iterator ami = lyx_arg_map.find(action);
 381         // put the new pseudo function in it
 382         ami->second[arg] = pseudo_counter;
 383
 384         lyxerr[Debug::ACTION] << "Creating new pseudoaction "
 385                               << pseudo_counter << " for [" << action
 386                               << '|' << arg << "]\n";
 387
 388         return pseudo_counter;
 389 }
 390
 391
 392 FuncRequest LyXAction::retrieveActionArg(int pseudo) const
 393 {
 394         if (!isPseudoAction(pseudo))
 395                 return FuncRequest(static_cast<kb_action>(pseudo));
 396
 397         pseudo_map::const_iterator pit = lyx_pseudo_map.find(pseudo);
 398
 399         if (pit != lyx_pseudo_map.end()) {
 400                 lyxerr[Debug::ACTION] << "Found the pseudoaction: ["
 401                                       << pit->second.action << '|'
 402                                       << pit->second.argument << "]" << endl;
 403                 return pit->second;
 404         } else {
 405                 lyxerr << "Lyx Error: Unrecognized pseudo-action "
 406                         << pseudo << endl;
 407                 return FuncRequest(LFUN_UNKNOWN_ACTION);
 408         }
 409 }
 410
 411
 412 // Returns an action tag from a string.
 413 int LyXAction::LookupFunc(string const & func)
 414 {
 415         string const func2 = trim(func);
 416         if (func2.empty()) return LFUN_NOACTION;
 417
 418         // split action and arg
 419         string actstr;
 420         string const argstr = split(func2, actstr, ' ');
 421         lyxerr[Debug::ACTION] << "Action: " << actstr << '\n'
 422                               << "Arg   : " << argstr << endl;
 423
 424         func_map::const_iterator fit = lyx_func_map.find(actstr);
 425
 426         if (!argstr.empty() && fit != lyx_func_map.end()) {
 427                 // might be pseudo (or create one)
 428                 return getPseudoAction(fit->second, argstr);
 429         }
 430
 431         return fit != lyx_func_map.end() ? fit->second : LFUN_UNKNOWN_ACTION;
 432 }
 433
 434
 435 string const LyXAction::getActionName(int action) const
 436 {
 437         FuncRequest ev = retrieveActionArg(action);
 438         if (!ev.argument.empty())
 439                 ev.argument.insert(string::size_type(0), 1, ' ');
 440
 441         info_map::const_iterator const it = lyx_info_map.find(ev.action);
 442
 443         if (it != lyx_info_map.end())
 444                 return it->second.name + ev.argument;
 445         return string();
 446 }
 447
 448
 449 bool LyXAction::funcHasFlag(kb_action action,
 450                             LyXAction::func_attrib flag) const
 451 {
 452         info_map::const_iterator ici = lyx_info_map.find(action);
 453
 454         if (ici != lyx_info_map.end()) {
 455                 return ici->second.attrib & flag;
 456         } else {
 457                 // it really should exist, but...
 458                 lyxerr << "LyXAction::funcHasFlag: "
 459                         "No info about kb_action: " << action << '\n';
 460                 return false;
 461         }
 462 }
 463
 464
 465 LyXAction::const_func_iterator LyXAction::func_begin() const
 466 {
 467         return lyx_func_map.begin();
 468 }
 469
 470
 471 LyXAction::const_func_iterator LyXAction::func_end() const
 472 {
 473         return lyx_func_map.end();
 474 }
 475
 476
 477 ostream & operator<<(ostream & o, kb_action action)
 478 {
 479         return o << int(action);
 480 }