src/lyxfunc.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-2000 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #include "Lsstream.h"
  14
  15 #include <time.h>
  16 #include <locale.h>
  17
  18 #include <cstdlib>
  19 #include <cctype>
  20 #include <cstring>
  21
  22 #ifdef __GNUG__
  23 #pragma implementation
  24 #endif
  25
  26 #include "version.h"
  27 #include "kbmap.h"
  28 #include "lyxfunc.h"
  29 #include "bufferlist.h"
  30 #include "ColorHandler.h"
  31 #include "lyxserver.h"
  32 #include "lyx.h"
  33 #include "intl.h"
  34 #include "lyx_main.h"
  35 #include "lyx_cb.h"
  36 #include "LyXAction.h"
  37 #include "insets/inseturl.h"
  38 #include "insets/insetlatexaccent.h"
  39 #include "insets/insettoc.h"
  40 #include "insets/insetref.h"
  41 #include "insets/insetparent.h"
  42 #include "insets/insetindex.h"
  43 #include "insets/insetinclude.h"
  44 #include "insets/insetbib.h"
  45 #include "insets/insetcite.h"
  46 #include "insets/insettext.h"
  47 #include "insets/insetert.h"
  48 #include "insets/insetexternal.h"
  49 #include "insets/insetgraphics.h"
  50 #include "insets/insetfoot.h"
  51 #include "insets/insetmarginal.h"
  52 #include "insets/insetminipage.h"
  53 #include "insets/insetfloat.h"
  54 #include "insets/insetlist.h"
  55 #include "insets/insettabular.h"
  56 #include "insets/insettheorem.h"
  57 #include "insets/insetcaption.h"
  58 #include "mathed/formulamacro.h"
  59 #include "spellchecker.h" // RVDK_PATCH_5
  60 #include "minibuffer.h"
  61 #include "vspace.h"
  62 #include "LyXView.h"
  63 #include "filedlg.h"
  64 #include "lyx_gui_misc.h"
  65 #include "support/filetools.h"
  66 #include "support/FileInfo.h"
  67 #include "support/syscall.h"
  68 #include "support/lstrings.h"
  69 #include "support/path.h"
  70 #include "support/lyxfunctional.h"
  71 #include "debug.h"
  72 #include "lyxrc.h"
  73 #include "lyxtext.h"
  74 #include "gettext.h"
  75 #include "trans_mgr.h"
  76 #include "layout.h"
  77 #include "WorkArea.h"
  78 #include "lyxfr1.h"
  79 #include "bufferview_funcs.h"
  80 #include "frontends/Dialogs.h"
  81 #include "frontends/Toolbar.h"
  82 #include "frontends/Menubar.h"
  83 #include "FloatList.h"
  84 #include "converter.h"
  85 #include "exporter.h"
  86 #include "importer.h"
  87 #include "FontLoader.h"
  88 #include "TextCache.h"
  89
  90 using std::pair;
  91 using std::endl;
  92 using std::find_if;
  93
  94 extern void math_insert_symbol(BufferView *, string const &);
  95 extern bool math_insert_greek(BufferView *, char);
  96 extern BufferList bufferlist;
  97 extern LyXServer * lyxserver;
  98 extern int greek_kb_flag;
  99 extern bool selection_possible;
 100
 101 extern kb_keymap * toplevel_keymap;
 102
 103 #if 0
 104 extern void MenuFax(Buffer *);
 105 #endif
 106 extern void show_symbols_form(LyXFunc *);
 107
 108 extern LyXAction lyxaction;
 109 // (alkis)
 110 extern tex_accent_struct get_accent(kb_action action);
 111
 112 extern LyXTextClass::size_type current_layout;
 113
 114 extern void ShowLatexLog();
 115
 116 /* === globals =========================================================== */
 117
 118 bool LyXFunc::show_sc = true;
 119
 120
 121 LyXFunc::LyXFunc(LyXView * o)
 122         : owner(o)
 123 {
 124         meta_fake_bit = 0;
 125         lyx_dead_action = LFUN_NOACTION;
 126         lyx_calling_dead_action = LFUN_NOACTION;
 127         setupLocalKeymap();
 128 }
 129
 130
 131 // I changed this func slightly. I commented out the ...FinishUndo(),
 132 // this means that all places that used to have a moveCursorUpdate, now
 133 // have a ...FinishUndo() as the preceeding statement. I have also added
 134 // a moveCursorUpdate to some of the functions that updated the cursor, but
 135 // that did not show its new position.
 136 inline
 137 void LyXFunc::moveCursorUpdate(bool selecting)
 138 {
 139         if (selecting || owner->view()->text->mark_set) {
 140                 owner->view()->text->SetSelection();
 141                 owner->view()->toggleToggle();
 142         }
 143         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 144         owner->view()->showCursor();
 145
 146         /* ---> Everytime the cursor is moved, show the current font state. */
 147         // should this too me moved out of this func?
 148         //owner->showState();
 149         owner->view()->setState();
 150 }
 151
 152
 153 int LyXFunc::processKeySym(KeySym keysym, unsigned int state)
 154 {
 155         string argument;
 156
 157         if (lyxerr.debugging(Debug::KEY)) {
 158                 char * tmp = XKeysymToString(keysym);
 159                 string const stm = (tmp ? tmp : "");
 160                 lyxerr << "KeySym is "
 161                        << stm
 162                        << "["
 163                        << keysym << "] State is ["
 164                        << state << "]"
 165                        << endl;
 166         }
 167         // Do nothing if we have nothing (JMarc)
 168         if (keysym == NoSymbol) {
 169                 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
 170                                    << endl;
 171                 //return 0;
 172                 return FL_PREEMPT;
 173         }
 174
 175         if (owner->view()->available()) {
 176                 // this function should be used always [asierra060396]
 177                 UpdatableInset * tli = owner->view()->theLockingInset();
 178                 if (tli && (keysym == XK_Escape)) {
 179                         if (tli == tli->GetLockingInset()) {
 180                                 owner->view()->unlockInset(tli);
 181                                 owner->view()->text->CursorRight(owner->view());
 182                                 moveCursorUpdate(false);
 183                                 owner->showState();
 184                         } else {
 185                                 tli->UnlockInsetInInset(owner->view(),
 186                                                         tli->GetLockingInset(),true);
 187                         }
 188                         //return 0;
 189                         return FL_PREEMPT;
 190                 }
 191         }
 192
 193         // Can we be sure that this will work for all X-Windows
 194         // implementations? (Lgb)
 195         // This code snippet makes lyx ignore some keys. Perhaps
 196         // all of them should be explictly mentioned?
 197         if ((keysym >= XK_Shift_L && keysym <= XK_Hyper_R)
 198            || keysym == XK_Mode_switch || keysym == 0x0)
 199                 return 0;
 200
 201         // Do a one-deep top-level lookup for
 202         // cancel and meta-fake keys. RVDK_PATCH_5
 203         cancel_meta_seq.reset();
 204
 205         int action = cancel_meta_seq.addkey(keysym, state
 206                                             &(ShiftMask|ControlMask
 207                                               |Mod1Mask));
 208         if (lyxerr.debugging(Debug::KEY)) {
 209                 lyxerr << "action first set to [" << action << "]" << endl;
 210         }
 211
 212         // When not cancel or meta-fake, do the normal lookup.
 213         // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
 214         // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
 215         if ((action != LFUN_CANCEL) && (action != LFUN_META_FAKE)) {
 216                 if (lyxerr.debugging(Debug::KEY)) {
 217                         lyxerr << "meta_fake_bit is [" << meta_fake_bit << "]" << endl;
 218                 }
 219                 // remove Caps Lock and Mod2 as a modifiers
 220                 action = keyseq.addkey(keysym,
 221                                        (state | meta_fake_bit)
 222                                        &(ShiftMask|ControlMask
 223                                          |Mod1Mask));
 224                 if (lyxerr.debugging(Debug::KEY)) {
 225                         lyxerr << "action now set to [" << action << "]" << endl;
 226                 }
 227         }
 228         // Dont remove this unless you know what you are doing.
 229         meta_fake_bit = 0;
 230
 231         if (action == 0) action = LFUN_PREFIX;
 232
 233         if (lyxerr.debugging(Debug::KEY)) {
 234                 string buf;
 235                 keyseq.print(buf);
 236                 lyxerr << "Key ["
 237                        << action << "]["
 238                        << buf << "]"
 239                        << endl;
 240         }
 241
 242         // already here we know if it any point in going further
 243         // why not return already here if action == -1 and
 244         // num_bytes == 0? (Lgb)
 245
 246         if (keyseq.length > 1 || keyseq.length < -1) {
 247                 string buf;
 248                 keyseq.print(buf);
 249                 owner->getMiniBuffer()->Set(buf);
 250         }
 251
 252         if (action == -1) {
 253                 if (keyseq.length < -1) { // unknown key sequence...
 254                         string buf;
 255                         LyXBell();
 256                         keyseq.print(buf);
 257                         owner->getMiniBuffer()->Set(_("Unknown sequence:"), buf);
 258                         return 0;
 259                 }
 260
 261                 char const isochar = keyseq.getiso();
 262                 if (!(state & ControlMask) &&
 263                     !(state & Mod1Mask) &&
 264                     (isochar && keysym < 0xF000)) {
 265                         argument += isochar;
 266                 }
 267                 if (argument.empty()) {
 268                         lyxerr.debug() << "Empty argument!" << endl;
 269                         // This can`t possibly be of any use
 270                         // so we`ll skip the dispatch.
 271                         return 0;
 272                 }
 273         } else if (action == LFUN_SELFINSERT) {
 274                 // We must set the argument to the char looked up by
 275                 // XKeysymToString
 276                 XKeyEvent xke;
 277                 xke.type = KeyPress;
 278                 xke.serial = 0;
 279                 xke.send_event = False;
 280                 xke.display = fl_get_display();
 281                 xke.window = 0;
 282                 xke.root = 0;
 283                 xke.subwindow = 0;
 284                 xke.time = 0;
 285                 xke.x = 0;
 286                 xke.y = 0;
 287                 xke.x_root = 0;
 288                 xke.y_root = 0;
 289                 xke.state = state;
 290                 xke.keycode = XKeysymToKeycode(fl_get_display(), keysym);
 291                 xke.same_screen = True;
 292                 char ret[10];
 293                 KeySym tmpkeysym;
 294                 int res = XLookupString(&xke, ret, 10, &tmpkeysym, 0);
 295                 //Assert(keysym == tmpkeysym);
 296                 lyxerr[Debug::KEY] << "TmpKeysym ["
 297                                    << tmpkeysym << "]" << endl;
 298
 299                 if (res > 0)
 300                         argument = string(ret, res);
 301                 lyxerr[Debug::KEY] << "SelfInsert arg["
 302                                    << argument << "]" << endl;
 303         }
 304
 305
 306         bool tmp_sc = show_sc;
 307         show_sc = false;
 308         Dispatch(action, argument);
 309         show_sc = tmp_sc;
 310
 311         return 0;
 312 }
 313
 314
 315 LyXFunc::func_status LyXFunc::getStatus(int ac) const
 316 {
 317         kb_action action;
 318         func_status flag = LyXFunc::OK;
 319         string argument;
 320         Buffer * buf = owner->buffer();
 321
 322         if (lyxaction.isPseudoAction(ac))
 323                 action = lyxaction.retrieveActionArg(ac, argument);
 324         else
 325                 action = static_cast<kb_action>(ac);
 326
 327         if (action == LFUN_UNKNOWN_ACTION) {
 328                 setErrorMessage(N_("Unknown action"));
 329                 return LyXFunc::Unknown;
 330         }
 331
 332         // Check whether we need a buffer
 333         if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
 334                 // Yes we need a buffer, do we have one?
 335                 if (buf) {
 336                         // yes
 337                         // Can we use a readonly buffer?
 338                         if (buf->isReadonly() &&
 339                             !lyxaction.funcHasFlag(action,
 340                                                    LyXAction::ReadOnly)) {
 341                                 // no
 342                                 setErrorMessage(N_("Document is read-only"));
 343                                 flag |= LyXFunc::Disabled;
 344                         }
 345                 } else {
 346                         // no
 347                         setErrorMessage(N_("Command not allowed with"
 348                                            "out any document open"));
 349                         flag |= LyXFunc::Disabled;
 350                         return flag;
 351                 }
 352         }
 353
 354         // I would really like to avoid having this switch and rather try to
 355         // encode this in the function itself.
 356         bool disable = false;
 357         switch (action) {
 358         case LFUN_MENUPRINT:
 359                 disable = !Exporter::IsExportable(buf, "dvi")
 360                         || lyxrc.print_command == "none";
 361                 break;
 362 #if 0
 363         case LFUN_FAX:
 364                 disable = !Exporter::IsExportable(buf, "ps")
 365                         || lyxrc.fax_command == "none";
 366                 break;
 367 #else
 368         case LFUN_EXPORT:
 369                 disable = argument == "fax" &&
 370                         !Exporter::IsExportable(buf, argument);
 371                 break;
 372 #endif
 373         case LFUN_UNDO:
 374                 disable = buf->undostack.empty();
 375                 break;
 376         case LFUN_REDO:
 377                 disable = buf->redostack.empty();
 378                 break;
 379         case LFUN_SPELLCHECK:
 380                 disable = lyxrc.isp_command == "none";
 381                 break;
 382         case LFUN_RUNCHKTEX:
 383                 disable = lyxrc.chktex_command == "none";
 384                 break;
 385         case LFUN_BUILDPROG:
 386                 disable = !Exporter::IsExportable(buf, "program");
 387                 break;
 388
 389         case LFUN_INSERTFOOTNOTE:
 390         case LFUN_FOOTMELT:
 391         case LFUN_MARGINMELT:
 392                 // Disable insertion of floats in a tabular.
 393                 disable = false;
 394                 if (owner->view()->theLockingInset()) {
 395                         disable = (owner->view()->theLockingInset()->LyxCode() == Inset::TABULAR_CODE) ||
 396                                 owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
 397                 }
 398                 break;
 399
 400         case LFUN_LAYOUT_TABULAR:
 401                 disable = true;
 402                 if (owner->view()->theLockingInset()) {
 403                         disable = (owner->view()->theLockingInset()->LyxCode() != Inset::TABULAR_CODE) &&
 404                                 !owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
 405                 }
 406                 break;
 407
 408         case LFUN_TABULAR_FEATURE:
 409                 disable = true;
 410                 if (owner->view()->theLockingInset()) {
 411                         func_status ret = LyXFunc::Disabled;
 412                         if (owner->view()->theLockingInset()->LyxCode() == Inset::TABULAR_CODE) {
 413                                 ret = static_cast<InsetTabular *>
 414                                         (owner->view()->theLockingInset())->
 415                                         getStatus(argument);
 416                         } else if (owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
 417                                 ret = static_cast<InsetTabular *>
 418                                         (owner->view()->theLockingInset()->
 419                                         GetFirstLockingInsetOfType(Inset::TABULAR_CODE))->
 420                                         getStatus(argument);
 421                         }
 422                         flag |= ret;
 423                         disable = false;
 424                 } else {
 425                     static InsetTabular inset(*owner->buffer(), 1, 1);
 426                     func_status ret;
 427
 428                     disable = true;
 429                     ret = inset.getStatus(argument);
 430                     if ((ret & LyXFunc::ToggleOn) ||
 431                         (ret & LyXFunc::ToggleOff))
 432                         flag |= LyXFunc::ToggleOff;
 433                 }
 434                 break;
 435
 436         case LFUN_VC_REGISTER:
 437                 disable = buf->lyxvc.inUse();
 438                 break;
 439         case LFUN_VC_CHECKIN:
 440                 disable = !buf->lyxvc.inUse() || buf->isReadonly();
 441                 break;
 442         case LFUN_VC_CHECKOUT:
 443                 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
 444                 break;
 445         case LFUN_VC_REVERT:
 446         case LFUN_VC_UNDO:
 447         case LFUN_VC_HISTORY:
 448                 disable = !buf->lyxvc.inUse();
 449                 break;
 450         case LFUN_REF_BACK:
 451                 disable = owner->view()->NoSavedPositions();
 452                 break;
 453         default:
 454                 break;
 455         }
 456         if (disable)
 457                 flag |= LyXFunc::Disabled;
 458
 459         if (buf) {
 460                 func_status box = LyXFunc::ToggleOff;
 461                 LyXFont const & font =
 462                         owner->view()->getLyXText()->real_current_font;
 463                 switch (action) {
 464                 case LFUN_EMPH:
 465                         if (font.emph() == LyXFont::ON)
 466                                 box = LyXFunc::ToggleOn;
 467                         break;
 468                 case LFUN_NOUN:
 469                         if (font.noun() == LyXFont::ON)
 470                                 box = LyXFunc::ToggleOn;
 471                         break;
 472                 case LFUN_BOLD:
 473                         if (font.series() == LyXFont::BOLD_SERIES)
 474                                 box = LyXFunc::ToggleOn;
 475                         break;
 476                 case LFUN_TEX:
 477                         if (font.latex() == LyXFont::ON)
 478                                 box = LyXFunc::ToggleOn;
 479                         break;
 480                 default:
 481                         box = LyXFunc::OK;
 482                         break;
 483                 }
 484                 flag |= box;
 485         }
 486
 487         return flag;
 488 }
 489
 490
 491 string const LyXFunc::Dispatch(string const & s)
 492 {
 493         // Split command string into command and argument
 494         string cmd;
 495         string line = frontStrip(s);
 496         string arg = strip(frontStrip(split(line, cmd, ' ')));
 497
 498         return Dispatch(lyxaction.LookupFunc(cmd), arg);
 499 }
 500
 501
 502 string const LyXFunc::Dispatch(int ac,
 503                          string const & do_not_use_this_arg)
 504 {
 505         lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: action[" << ac
 506                               <<"] arg[" << do_not_use_this_arg << "]" << endl;
 507
 508         string argument;
 509         kb_action action;
 510
 511         // we have not done anything wrong yet.
 512         errorstat = false;
 513         dispatch_buffer.erase();
 514
 515         // if action is a pseudo-action, we need the real action
 516         if (lyxaction.isPseudoAction(ac)) {
 517                 string tmparg;
 518                 action = static_cast<kb_action>
 519                         (lyxaction.retrieveActionArg(ac, tmparg));
 520                 if (!tmparg.empty())
 521                         argument = tmparg;
 522         } else {
 523                 action = static_cast<kb_action>(ac);
 524                 if (!do_not_use_this_arg.empty())
 525                         argument = do_not_use_this_arg; // except here
 526         }
 527
 528         selection_possible = false;
 529
 530         if (owner->view()->available())
 531                 owner->view()->hideCursor();
 532
 533         // We have to do this heare because of te goto below. (Lgb)
 534         LyXText * text = owner->view()->getLyXText();
 535
 536         // We cannot use this function here
 537         if (getStatus(ac) & Disabled)
 538                 goto exit_with_message;
 539
 540         commandshortcut.erase();
 541
 542         if (lyxrc.display_shortcuts && show_sc) {
 543                 if (action != LFUN_SELFINSERT) {
 544                         // Put name of command and list of shortcuts
 545                         // for it in minibuffer
 546                         string comname = lyxaction.getActionName(action);
 547
 548                         int pseudoaction = action;
 549                         bool argsadded = false;
 550
 551                         if (!argument.empty()) {
 552                                 // If we have the command with argument,
 553                                 // this is better
 554                                 pseudoaction =
 555                                         lyxaction.searchActionArg(action,
 556                                                                   argument);
 557
 558                                 if (pseudoaction == -1) {
 559                                         pseudoaction = action;
 560                                 } else {
 561                                         comname += " " + argument;
 562                                         argsadded = true;
 563                                 }
 564                         }
 565
 566                         string const shortcuts =
 567                                 toplevel_keymap->findbinding(pseudoaction);
 568
 569                         if (!shortcuts.empty()) {
 570                                 comname += ": " + shortcuts;
 571                         } else if (!argsadded) {
 572                                 comname += " " + argument;
 573                         }
 574
 575                         if (!comname.empty()) {
 576                                 comname = strip(comname);
 577                                 commandshortcut = "(" + comname + ')';
 578                                 owner->getMiniBuffer()->Set(commandshortcut);
 579                                 // Here we could even add a small pause,
 580                                 // to annoy the user and make him learn
 581                                 // the shortcuts.
 582                                 // No! That will just annoy, not teach
 583                                 // anything. The user will read the messages
 584                                 // if they are interested. (Asger)
 585                         }
 586                 }
 587         }
 588
 589         if (owner->view()->available() && owner->view()->theLockingInset()) {
 590                 UpdatableInset::RESULT result;
 591                 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
 592                                      (keyseq.length >= -1)))
 593                 {
 594                         if ((action==LFUN_UNKNOWN_ACTION) && argument.empty()){
 595                                 argument = keyseq.getiso();
 596                         }
 597                         // Undo/Redo pre 0.13 is a bit tricky for insets.
 598                         if (action == LFUN_UNDO) {
 599                                 int slx;
 600                                 int sly;
 601                                 UpdatableInset * inset =
 602                                         owner->view()->theLockingInset();
 603                                 inset->GetCursorPos(owner->view(), slx, sly);
 604                                 owner->view()->unlockInset(inset);
 605                                 owner->view()->menuUndo();
 606                                 if (owner->view()->text->cursor.par()->
 607                                     IsInset(owner->view()->text->cursor.pos())) {
 608                                         inset = static_cast<UpdatableInset*>(
 609                                                 owner->view()->text->cursor.par()->
 610                                                 GetInset(owner->view()->text->
 611                                                          cursor.pos()));
 612                                 } else {
 613                                         inset = 0;
 614                                 }
 615                                 if (inset)
 616                                         inset->Edit(owner->view(),slx,sly,0);
 617                                 return string();
 618                         } else if (action == LFUN_REDO) {
 619                                 int slx;
 620                                 int sly;
 621                                 UpdatableInset * inset = owner->view()->
 622                                         theLockingInset();
 623                                 inset->GetCursorPos(owner->view(), slx, sly);
 624                                 owner->view()->unlockInset(inset);
 625                                 owner->view()->menuRedo();
 626                                 inset = static_cast<UpdatableInset*>(
 627                                         owner->view()->text->cursor.par()->
 628                                         GetInset(owner->view()->text->
 629                                                  cursor.pos()));
 630                                 if (inset)
 631                                         inset->Edit(owner->view(),slx,sly,0);
 632                                 return string();
 633                         } else if (((result=owner->view()->theLockingInset()->
 634                                    LocalDispatch(owner->view(), action,
 635                                                  argument)) ==
 636                                    UpdatableInset::DISPATCHED) ||
 637                                    (result == UpdatableInset::DISPATCHED_NOUPDATE))
 638                                 return string();
 639                         else {
 640                                 //setMessage(N_("Text mode"));
 641                                 switch (action) {
 642                                 case LFUN_UNKNOWN_ACTION:
 643                                 case LFUN_BREAKPARAGRAPH:
 644                                 case LFUN_BREAKLINE:
 645                                         owner->view()->text->CursorRight(owner->view());
 646                                         owner->view()->setState();
 647                                         owner->showState();
 648                                         break;
 649                                 case LFUN_RIGHT:
 650                                         if (!owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
 651                                                 owner->view()->text->CursorRight(owner->view());
 652                                                 moveCursorUpdate(false);
 653                                                 owner->showState();
 654                                         }
 655                                         return string();
 656                                 case LFUN_LEFT:
 657                                         if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
 658                                                 owner->view()->text->CursorRight(owner->view());
 659                                                 moveCursorUpdate(false);
 660                                                 owner->showState();
 661                                         }
 662                                         return string();
 663                                 case LFUN_DOWN:
 664                                         owner->view()->text->CursorDown(owner->view());
 665                                         moveCursorUpdate(false);
 666                                         owner->showState();
 667                                         return string();
 668                                 default:
 669                                         break;
 670                                 }
 671                         }
 672                 }
 673         }
 674
 675         switch (action) {
 676                 // --- Misc -------------------------------------------
 677         case LFUN_WORDFINDFORWARD  :
 678         case LFUN_WORDFINDBACKWARD : {
 679                 static string last_search;
 680                 string searched_string;
 681
 682                 if (!argument.empty()) {
 683                         last_search = argument;
 684                         searched_string = argument;
 685                 } else {
 686                         searched_string = last_search;
 687                 }
 688
 689                 LyXText * ltCur = owner->view()->text ;
 690
 691                 if (!searched_string.empty() &&
 692                     ((action == LFUN_WORDFINDBACKWARD) ?
 693                      ltCur->SearchBackward(owner->view(), searched_string) :
 694                      ltCur->SearchForward(owner->view(), searched_string))) {
 695
 696                         // ??? What is that ???
 697                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 698
 699                         // ??? Needed ???
 700                         // clear the selection (if there is any)
 701                         owner->view()->toggleSelection();
 702                         owner->view()->text->ClearSelection();
 703
 704                         // Move cursor so that successive C-s 's will not stand in place.
 705                         if (action == LFUN_WORDFINDFORWARD )
 706                                 owner->view()->text->CursorRightOneWord(owner->view());
 707                         owner->view()->text->FinishUndo();
 708                         moveCursorUpdate(false);
 709
 710                         // ??? Needed ???
 711                         // set the new selection
 712                         // SetSelectionOverLenChars(owner->view()->currentBuffer()->text, iLenSelected);
 713                         owner->view()->toggleSelection(false);
 714                 } else
 715                         LyXBell();
 716
 717                 // REMOVED : if (owner->view()->getWorkArea()->focus)
 718                 owner->view()->showCursor();
 719         }
 720         break;
 721
 722         case LFUN_PREFIX:
 723         {
 724                 if (owner->view()->available()) {
 725                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 726                 }
 727                 string buf;
 728                 keyseq.print(buf, true);
 729                 owner->getMiniBuffer()->Set(buf, string(), string(), 1);
 730         }
 731         break;
 732
 733         // --- Misc -------------------------------------------
 734         case LFUN_EXEC_COMMAND:
 735                 owner->getMiniBuffer()->PrepareForCommand();
 736                 break;
 737
 738         case LFUN_CANCEL:                   // RVDK_PATCH_5
 739                 keyseq.reset();
 740                 meta_fake_bit = 0;
 741                 if (owner->view()->available())
 742                         // cancel any selection
 743                         Dispatch(LFUN_MARK_OFF);
 744                 setMessage(N_("Cancel"));
 745                 break;
 746
 747         case LFUN_META_FAKE:                                 // RVDK_PATCH_5
 748         {
 749                 meta_fake_bit = Mod1Mask;
 750                 string buf;
 751                 keyseq.print(buf, true);
 752                 setMessage(buf); // RVDK_PATCH_5
 753         }
 754         break;
 755
 756         case LFUN_READ_ONLY_TOGGLE:
 757                 if (owner->buffer()->lyxvc.inUse()) {
 758                         owner->buffer()->lyxvc.toggleReadOnly();
 759                 } else {
 760                         owner->buffer()->setReadonly(
 761                                 !owner->buffer()->isReadonly());
 762                 }
 763                 break;
 764
 765         case LFUN_CENTER: // this is center and redraw.
 766                 owner->view()->center();
 767                 break;
 768
 769         case LFUN_APPENDIX:
 770                 if (owner->view()->available()) {
 771                         owner->view()->text->toggleAppendix(owner->view());
 772                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 773                 }
 774                 break;
 775
 776                 // --- Menus -----------------------------------------------
 777         case LFUN_MENUNEW:
 778                 MenuNew(false);
 779                 break;
 780
 781         case LFUN_MENUNEWTMPLT:
 782                 MenuNew(true);
 783                 break;
 784
 785         case LFUN_MENUOPEN:
 786                 MenuOpen();
 787                 break;
 788
 789         case LFUN_CLOSEBUFFER:
 790                 CloseBuffer();
 791                 break;
 792
 793         case LFUN_MENUWRITE:
 794                 if (!owner->buffer()->isUnnamed()) {
 795                         owner->getMiniBuffer()->Set(_("Saving document"),
 796                                                     MakeDisplayPath(owner->buffer()->fileName()),
 797                                                     "...");
 798                         MenuWrite(owner->view(), owner->buffer());
 799                         //owner->getMiniBuffer()-> {
 800                         //      Set(_("Document saved as"),
 801                         //          MakeDisplayPath(owner->buffer()->fileName()));
 802                         //} else {
 803                         //owner->getMiniBuffer()->Set(_("Save failed!"));
 804                         //}
 805                 } else {
 806                         MenuWriteAs(owner->view(), owner->buffer());
 807                 }
 808                 break;
 809
 810         case LFUN_MENUWRITEAS:
 811                 MenuWriteAs(owner->view(), owner->buffer());
 812                 break;
 813
 814         case LFUN_MENURELOAD:
 815                 reloadBuffer();
 816                 break;
 817
 818         case LFUN_UPDATE:
 819                 Exporter::Export(owner->buffer(), argument, true);
 820                 break;
 821
 822         case LFUN_PREVIEW:
 823                 Exporter::Preview(owner->buffer(), argument);
 824                 break;
 825
 826         case LFUN_BUILDPROG:
 827                 Exporter::Export(owner->buffer(), "program", true);
 828                 break;
 829
 830         case LFUN_RUNCHKTEX:
 831                 MenuRunChktex(owner->buffer());
 832                 break;
 833
 834         case LFUN_MENUPRINT:
 835                 owner->getDialogs()->showPrint();
 836                 break;
 837
 838 #if 0
 839         case LFUN_FAX:
 840                 MenuFax(owner->buffer());
 841                 break;
 842 #endif
 843
 844         case LFUN_EXPORT:
 845                 Exporter::Export(owner->buffer(), argument, false);
 846                 break;
 847
 848         case LFUN_IMPORT:
 849                 doImport(argument);
 850                 break;
 851
 852         case LFUN_QUIT:
 853                 QuitLyX();
 854                 break;
 855
 856         case LFUN_TOCVIEW:
 857         case LFUN_LOFVIEW:
 858         case LFUN_LOTVIEW:
 859         case LFUN_LOAVIEW:
 860         {
 861                 InsetCommandParams p;
 862
 863                 if (action == LFUN_TOCVIEW )
 864                         p.setCmdName( "tableofcontents" );
 865                 else if (action == LFUN_LOAVIEW )
 866                         p.setCmdName( "listofalgorithms" );
 867                 else if (action == LFUN_LOFVIEW )
 868                         p.setCmdName( "listoffigures" );
 869                 else
 870                         p.setCmdName( "listoftables" );
 871
 872                 owner->getDialogs()->createTOC( p.getAsString() );
 873                 break;
 874         }
 875
 876         case LFUN_TOC_INSERT:
 877         case LFUN_LOA_INSERT:
 878         case LFUN_LOF_INSERT:
 879         case LFUN_LOT_INSERT:
 880         {
 881                 InsetCommandParams p;
 882
 883                 if (action == LFUN_TOC_INSERT )
 884                         p.setCmdName( "tableofcontents" );
 885                 else if (action == LFUN_LOA_INSERT )
 886                         p.setCmdName( "listofalgorithms" );
 887                 else if (action == LFUN_LOF_INSERT )
 888                         p.setCmdName( "listoffigures" );
 889                 else
 890                         p.setCmdName( "listoftables" );
 891
 892                 Inset * inset = new InsetTOC( p );
 893                 if (!owner->view()->insertInset( inset, "Standard", true ) )
 894                         delete inset;
 895                 break;
 896         }
 897
 898         case LFUN_DIALOG_TABULAR_INSERT:
 899                 owner->getDialogs()->showTabularCreate();
 900                 break;
 901
 902         case LFUN_TABULAR_FEATURE:
 903         case LFUN_SCROLL_INSET:
 904                 // this is not handled here as this funktion is only aktive
 905                 // if we have a locking_inset and that one is (or contains)
 906                 // a tabular-inset
 907                 break;
 908
 909         case LFUN_FIGURE:
 910                 Figure();
 911                 break;
 912
 913         case LFUN_INSET_GRAPHICS:
 914         {
 915                 Inset * new_inset = new InsetGraphics;
 916                 if (!owner->view()->insertInset(new_inset)) {
 917                         delete new_inset;
 918                 } else {
 919                         // this is need because you don't use a inset->Edit()
 920                         owner->view()->updateInset(new_inset, true);
 921                         new_inset->Edit(owner->view(), 0, 0, 0);
 922                 }
 923                 break;
 924         }
 925
 926         case LFUN_AUTOSAVE:
 927                 AutoSave(owner->view());
 928                 break;
 929
 930         case LFUN_UNDO:
 931                 owner->view()->menuUndo();
 932                 break;
 933
 934         case LFUN_REDO:
 935                 owner->view()->menuRedo();
 936                 break;
 937
 938         case LFUN_MENUSEARCH:
 939         {
 940                 // Ok this is one _very_ bad solution, but I think that some
 941                 // of this will be rewritten as part of GUI indep anyway.
 942                 // Lgb
 943                 static LyXFindReplace FR_;
 944                 FR_.StartSearch(owner->view());
 945         }
 946         break;
 947
 948         case LFUN_PASTE:
 949                 owner->view()->paste();
 950                 owner->view()->setState();
 951                 break;
 952
 953         case LFUN_PASTESELECTION:
 954         {
 955                 bool asPara = false;
 956                 if (argument == "paragraph") asPara = true;
 957                 owner->view()->pasteClipboard(asPara);
 958         }
 959         break;
 960
 961         case LFUN_CUT:
 962                 owner->view()->cut();
 963                 break;
 964
 965         case LFUN_COPY:
 966                 owner->view()->copy();
 967                 break;
 968
 969         case LFUN_LAYOUT_COPY:
 970                 owner->view()->copyEnvironment();
 971                 break;
 972
 973         case LFUN_LAYOUT_PASTE:
 974                 owner->view()->pasteEnvironment();
 975                 owner->view()->setState();
 976                 break;
 977
 978         case LFUN_GOTOERROR:
 979                 owner->view()->gotoError();
 980                 break;
 981
 982         case LFUN_REMOVEERRORS:
 983                 if (owner->view()->removeAutoInsets()) {
 984                         owner->view()->redraw();
 985                         owner->view()->fitCursor(owner->view()->text);
 986                 }
 987                 break;
 988
 989         case LFUN_GOTONOTE:
 990                 owner->view()->gotoNote();
 991                 break;
 992
 993 #ifndef NEW_INSETS
 994         case LFUN_OPENSTUFF:
 995                 owner->view()->openStuff();
 996                 break;
 997 #endif
 998
 999         case LFUN_HYPHENATION:
1000                 owner->view()->hyphenationPoint();
1001                 break;
1002
1003         case LFUN_LDOTS:
1004                 owner->view()->ldots();
1005                 break;
1006
1007         case LFUN_END_OF_SENTENCE:
1008                 owner->view()->endOfSentenceDot();
1009                 break;
1010
1011         case LFUN_MENU_SEPARATOR:
1012                 owner->view()->menuSeparator();
1013                 break;
1014
1015         case LFUN_HFILL:
1016                 owner->view()->hfill();
1017                 break;
1018
1019         case LFUN_DEPTH:
1020                 changeDepth(owner->view(), text, 0);
1021                 break;
1022
1023         case LFUN_DEPTH_MIN:
1024                 changeDepth(owner->view(), text, -1);
1025                 break;
1026
1027         case LFUN_DEPTH_PLUS:
1028                 changeDepth(owner->view(), text, 1);
1029                 break;
1030
1031         case LFUN_FREE:
1032                 Free(owner->view());
1033                 owner->view()->setState();
1034                 owner->showState();
1035                 break;
1036
1037         case LFUN_TEX:
1038                 Tex(owner->view());
1039                 owner->view()->setState();
1040                 owner->showState();
1041                 break;
1042 #ifndef NEW_INSETS
1043         case LFUN_MELT:
1044                 Melt(owner->view());
1045                 break;
1046 #endif
1047         case LFUN_RECONFIGURE:
1048                 Reconfigure(owner->view());
1049                 break;
1050 #ifndef NEW_INSETS
1051         case LFUN_FOOTMELT:
1052                 if (owner->view()->available()
1053                     && !owner->view()->text->selection
1054                     && owner->view()->text->cursor.par()->footnoteflag
1055                     != LyXParagraph::NO_FOOTNOTE)
1056                         { // only melt footnotes with FOOTMELT, not margins etc
1057                                 if (owner->view()->text->cursor.par()->footnotekind == LyXParagraph::FOOTNOTE)
1058                                         Melt(owner->view());
1059                         }
1060                 else
1061                         Foot(owner->view());
1062                 owner->view()->setState();
1063                 break;
1064
1065         case LFUN_MARGINMELT:
1066                 if (owner->view()->available()
1067                     && !owner->view()->text->selection
1068                     && owner->view()->text->cursor.par()->footnoteflag
1069                     != LyXParagraph::NO_FOOTNOTE) {
1070                         // only melt margins
1071                         if (owner->view()->text->cursor.par()->footnotekind == LyXParagraph::MARGIN)
1072                                 Melt(owner->view());
1073                 } else
1074                         Margin(owner->view());
1075                 owner->view()->setState();
1076                 break;
1077 #endif
1078 #ifndef NEW_INSETS
1079         case LFUN_FLOATSOPERATE:
1080                 if (argument == "openfoot")
1081                         owner->view()->allFloats(1,0);
1082                 else if (argument == "closefoot")
1083                         owner->view()->allFloats(0,0);
1084                 else if (argument == "openfig")
1085                         owner->view()->allFloats(1,1);
1086                 else if (argument == "closefig")
1087                         owner->view()->allFloats(0,1);
1088                 break;
1089 #else
1090 #warning Find another implementation here (or another lyxfunc)!
1091 #endif
1092         case LFUN_HELP_COPYRIGHT:
1093                 owner->getDialogs()->showCopyright();
1094                 break;
1095
1096         case LFUN_HELP_CREDITS:
1097                 owner->getDialogs()->showCredits();
1098                 break;
1099
1100         case LFUN_HELP_OPEN: {
1101                 string arg = argument;
1102                 if (arg.empty()) {
1103                         setErrorMessage(N_("Missing argument"));
1104                         break;
1105                 }
1106                 ProhibitInput(owner->view());
1107                 string fname = i18nLibFileSearch("doc", arg, "lyx");
1108                 if (fname.empty()) {
1109                         lyxerr << "LyX: unable to find documentation file `"
1110                                << arg << "'. Bad installation?" << endl;
1111                         AllowInput(owner->view());
1112                         break;
1113                 }
1114                 owner->getMiniBuffer()->Set(_("Opening help file"),
1115                                             MakeDisplayPath(fname),"...");
1116                 owner->view()->buffer(bufferlist.loadLyXFile(fname,false));
1117                 AllowInput(owner->view());
1118                 break;
1119         }
1120
1121         case LFUN_HELP_VERSION: {
1122                 ProhibitInput(owner->view());
1123                 string msg(_("LyX Version "));
1124                 msg += LYX_VERSION;
1125                 msg += " of ";
1126                 msg += LYX_RELEASE;
1127                 fl_show_message(msg.c_str(),
1128                                 (_("Library directory: ")
1129                                  + MakeDisplayPath(system_lyxdir)).c_str(),
1130                                 (_("User directory: ")
1131                                  + MakeDisplayPath(user_lyxdir)).c_str());
1132                 AllowInput(owner->view());
1133                 break;
1134         }
1135
1136                 // --- version control -------------------------------
1137         case LFUN_VC_REGISTER:
1138         {
1139                 if (!owner->buffer()->lyxvc.inUse())
1140                         owner->buffer()->lyxvc.registrer();
1141         }
1142         break;
1143
1144         case LFUN_VC_CHECKIN:
1145         {
1146                 if (owner->buffer()->lyxvc.inUse()
1147                     && !owner->buffer()->isReadonly())
1148                         owner->buffer()->lyxvc.checkIn();
1149         }
1150         break;
1151
1152         case LFUN_VC_CHECKOUT:
1153         {
1154                 if (owner->buffer()->lyxvc.inUse()
1155                     && owner->buffer()->isReadonly())
1156                         owner->buffer()->lyxvc.checkOut();
1157         }
1158         break;
1159
1160         case LFUN_VC_REVERT:
1161         {
1162                 owner->buffer()->lyxvc.revert();
1163         }
1164         break;
1165
1166         case LFUN_VC_UNDO:
1167         {
1168                 owner->buffer()->lyxvc.undoLast();
1169         }
1170         break;
1171
1172         case LFUN_VC_HISTORY:
1173         {
1174                 owner->buffer()->lyxvc.showLog();
1175                 break;
1176         }
1177
1178         // --- buffers ----------------------------------------
1179
1180         case LFUN_SWITCHBUFFER:
1181                 owner->view()->buffer(bufferlist.getBuffer(argument));
1182                 break;
1183
1184
1185         case LFUN_FILE_INSERT:
1186         {
1187                 MenuInsertLyXFile(argument);
1188         }
1189         break;
1190
1191         case LFUN_FILE_INSERT_ASCII:
1192         {
1193                 bool asPara = (argument == "paragraph");
1194                 InsertAsciiFile(owner->view(), string(), asPara);
1195         }
1196         break;
1197
1198         case LFUN_FILE_NEW:
1199         {
1200                 // servercmd: argument must be <file>:<template>
1201                 Buffer * tmpbuf = NewLyxFile(argument);
1202                 if (tmpbuf)
1203                         owner->view()->buffer(tmpbuf);
1204         }
1205         break;
1206
1207         case LFUN_FILE_OPEN:
1208                 owner->view()->buffer(bufferlist.loadLyXFile(argument));
1209                 break;
1210
1211         case LFUN_LATEX_LOG:
1212                 ShowLatexLog();
1213                 break;
1214
1215         case LFUN_LAYOUTNO:
1216         {
1217                 lyxerr.debug() << "LFUN_LAYOUTNO: (arg) " << argument << endl;
1218                 int sel = strToInt(argument);
1219                 lyxerr.debug() << "LFUN_LAYOUTNO: (sel) "<< sel << endl;
1220
1221                 // Should this give a setMessage instead?
1222                 if (sel == 0)
1223                         return string(); // illegal argument
1224
1225                 --sel; // sel 1..., but layout 0...
1226
1227                 // Pretend we got the name instead.
1228                 Dispatch(int(LFUN_LAYOUT),
1229                          textclasslist.NameOfLayout(owner->view()
1230                                                     ->buffer()->params.textclass,
1231                                                     sel));
1232                 return string();
1233         }
1234
1235         case LFUN_LAYOUT:
1236         {
1237                 lyxerr.debug() << "LFUN_LAYOUT: (arg) "
1238                                << argument << endl;
1239
1240                 // Derive layout number from given argument (string)
1241                 // and current buffer's textclass (number). */
1242                 LyXTextClassList::ClassList::size_type tclass =
1243                         owner->view()->buffer()->params.textclass;
1244                 pair <bool, LyXTextClass::size_type> layout =
1245                         textclasslist.NumberOfLayout(tclass, argument);
1246
1247                 // If the entry is obsolete, use the new one instead.
1248                 if (layout.first) {
1249                         string obs = textclasslist.Style(tclass,layout.second)
1250                               .obsoleted_by();
1251                         if (!obs.empty())
1252                                 layout =
1253                                   textclasslist.NumberOfLayout(tclass, obs);
1254                 }
1255
1256                 // see if we found the layout number:
1257                 if (!layout.first) {
1258                         setErrorMessage(string(N_("Layout ")) + argument +
1259                                         N_(" not known"));
1260                         break;
1261                 }
1262
1263                 if (current_layout != layout.second) {
1264                         owner->view()->hideCursor();
1265                         current_layout = layout.second;
1266                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1267                         owner->view()->text->
1268                                 SetLayout(owner->view(), layout.second);
1269                         owner->setLayout(layout.second);
1270                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1271                         owner->view()->setState();
1272                 }
1273         }
1274         break;
1275
1276         case LFUN_LAYOUT_DOCUMENT:
1277                 owner->getDialogs()->showLayoutDocument();
1278                 break;
1279
1280         case LFUN_LAYOUT_PARAGRAPH:
1281 #ifdef USE_OLD_PARAGRAPH_LAYOUT
1282                 MenuLayoutParagraph();
1283 #else
1284                 owner->getDialogs()->showLayoutParagraph();
1285 #endif
1286                 break;
1287
1288         case LFUN_LAYOUT_CHARACTER:
1289                 MenuLayoutCharacter();
1290                 break;
1291
1292         case LFUN_LAYOUT_TABULAR:
1293             if (owner->view()->theLockingInset()) {
1294                 if (owner->view()->theLockingInset()->LyxCode()==Inset::TABULAR_CODE) {
1295                     InsetTabular * inset = static_cast<InsetTabular *>
1296                         (owner->view()->theLockingInset());
1297                     inset->OpenLayoutDialog(owner->view());
1298                 } else if (owner->view()->theLockingInset()->
1299                            GetFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1300                     InsetTabular * inset = static_cast<InsetTabular *>(
1301                         owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE));
1302                     inset->OpenLayoutDialog(owner->view());
1303                 }
1304             }
1305             break;
1306
1307         case LFUN_LAYOUT_PREAMBLE:
1308                 MenuLayoutPreamble();
1309                 break;
1310
1311         case LFUN_LAYOUT_SAVE_DEFAULT:
1312                 MenuLayoutSave(owner->view());
1313                 break;
1314
1315         case LFUN_DROP_LAYOUTS_CHOICE:
1316                 owner->getToolbar()->openLayoutList();
1317                 break;
1318
1319         case LFUN_LANGUAGE:
1320                 Lang(owner->view(), argument);
1321                 owner->view()->setState();
1322                 owner->showState();
1323                 break;
1324
1325         case LFUN_EMPH:
1326                 Emph(owner->view());
1327                 owner->showState();
1328                 break;
1329
1330         case LFUN_BOLD:
1331                 Bold(owner->view());
1332                 owner->showState();
1333                 break;
1334
1335         case LFUN_NOUN:
1336                 Noun(owner->view());
1337                 owner->showState();
1338                 break;
1339
1340         case LFUN_CODE:
1341                 Code(owner->view());
1342                 owner->showState();
1343                 break;
1344
1345         case LFUN_SANS:
1346                 Sans(owner->view());
1347                 owner->showState();
1348                 break;
1349
1350         case LFUN_ROMAN:
1351                 Roman(owner->view());
1352                 owner->showState();
1353                 break;
1354
1355         case LFUN_DEFAULT:
1356                 StyleReset(owner->view());
1357                 owner->showState();
1358                 break;
1359
1360         case LFUN_UNDERLINE:
1361                 Underline(owner->view());
1362                 owner->showState();
1363                 break;
1364
1365         case LFUN_FONT_SIZE:
1366                 FontSize(owner->view(), argument);
1367                 owner->showState();
1368                 break;
1369
1370         case LFUN_FONT_STATE:
1371                 setMessage(CurrentState(owner->view()));
1372                 break;
1373
1374         case LFUN_UPCASE_WORD:
1375                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1376                 text->ChangeWordCase(owner->view(), LyXText::text_uppercase);
1377                 if (text->inset_owner)
1378                     owner->view()->updateInset(text->inset_owner, true);
1379                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1380                 break;
1381
1382         case LFUN_LOWCASE_WORD:
1383                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1384                 text->ChangeWordCase(owner->view(), LyXText::text_lowercase);
1385                 if (text->inset_owner)
1386                     owner->view()->updateInset(text->inset_owner, true);
1387                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1388                 break;
1389
1390         case LFUN_CAPITALIZE_WORD:
1391                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1392                 text->ChangeWordCase(owner->view(),
1393                                      LyXText::text_capitalization);
1394                 if (text->inset_owner)
1395                     owner->view()->updateInset(text->inset_owner, true);
1396                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1397                 break;
1398
1399         case LFUN_INSERT_LABEL:
1400                 MenuInsertLabel(owner->view(), argument);
1401                 break;
1402
1403         case LFUN_REF_INSERT:
1404                 if (argument.empty()) {
1405                         InsetCommandParams p("ref");
1406                 owner->getDialogs()->createRef(p.getAsString());
1407                 } else {
1408                         InsetCommandParams p;
1409                         p.setFromString(argument);
1410
1411                         InsetRef * inset = new InsetRef(p, *owner->buffer());
1412                         if (!owner->view()->insertInset(inset))
1413                                 delete inset;
1414                         else
1415                                 owner->view()->updateInset(inset, true);
1416                 }
1417                 break;
1418
1419         case LFUN_REF_BACK:
1420         {
1421                 owner->view()->restorePosition();
1422         }
1423         break;
1424
1425         case LFUN_REF_GOTO:
1426         {
1427                 string label(argument);
1428                 if (label.empty()) {
1429                         InsetRef * inset =
1430                                 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1431                         if (inset)
1432                                 label = inset->getContents();
1433                 }
1434
1435                 if (!label.empty()) {
1436                         owner->view()->savePosition();
1437                         if (!owner->view()->gotoLabel(label))
1438                                 WriteAlert(_("Error"),
1439                                            _("Couldn't find this label"),
1440                                            _("in current document."));
1441                 }
1442         }
1443         break;
1444
1445         case LFUN_MENU_OPEN_BY_NAME:
1446                 owner->getMenubar()->openByName(argument);
1447                 break; // RVDK_PATCH_5
1448
1449         case LFUN_SPELLCHECK:
1450                 if (lyxrc.isp_command != "none")
1451                         ShowSpellChecker(owner->view());
1452                 break; // RVDK_PATCH_5
1453
1454                 // --- Cursor Movements -----------------------------
1455         case LFUN_RIGHT:
1456         {
1457                 LyXText * tmptext = owner->view()->text;
1458                 bool is_rtl = tmptext->cursor.par()->isRightToLeftPar(owner->buffer()->params);
1459                 if (!tmptext->mark_set)
1460                         owner->view()->beforeChange();
1461                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1462                 if (is_rtl)
1463                         tmptext->CursorLeft(owner->view(), false);
1464                 if (tmptext->cursor.pos() < tmptext->cursor.par()->Last()
1465                     && tmptext->cursor.par()->GetChar(tmptext->cursor.pos())
1466                     == LyXParagraph::META_INSET
1467                     && tmptext->cursor.par()->GetInset(tmptext->cursor.pos())
1468                     && tmptext->cursor.par()->GetInset(tmptext->cursor.pos())->Editable() == Inset::HIGHLY_EDITABLE){
1469                         Inset * tmpinset = tmptext->cursor.par()->GetInset(tmptext->cursor.pos());
1470                         setMessage(tmpinset->EditMessage());
1471                         int y = 0;
1472                         if (is_rtl) {
1473                                 LyXFont font =
1474                                         tmptext->GetFont(owner->view()->buffer(),
1475                                                          tmptext->cursor.par(),
1476                                                          tmptext->cursor.pos());
1477                                 y = tmpinset->descent(owner->view(),font);
1478                         }
1479                         tmpinset->Edit(owner->view(), 0, y, 0);
1480                         break;
1481                 }
1482                 if (!is_rtl)
1483                         tmptext->CursorRight(owner->view(), false);
1484                 owner->view()->text->FinishUndo();
1485                 moveCursorUpdate(false);
1486                 owner->showState();
1487         }
1488         break;
1489
1490         case LFUN_LEFT:
1491         {
1492                 // This is soooo ugly. Isn`t it possible to make
1493                 // it simpler? (Lgb)
1494                 LyXText * txt = owner->view()->text;
1495                 bool is_rtl = txt->cursor.par()->isRightToLeftPar(owner->buffer()->params);
1496                 if (!txt->mark_set) owner->view()->beforeChange();
1497                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1498                 LyXCursor cur = txt->cursor;
1499                 if (!is_rtl)
1500                         txt->CursorLeft(owner->view(), false);
1501                 if ((is_rtl || cur != txt->cursor) && // only if really moved!
1502                     txt->cursor.pos() < txt->cursor.par()->Last() &&
1503                     (txt->cursor.par()->GetChar(txt->cursor.pos()) ==
1504                      LyXParagraph::META_INSET) &&
1505                     txt->cursor.par()->GetInset(txt->cursor.pos()) &&
1506                     (txt->cursor.par()->GetInset(txt->cursor.pos())->Editable()
1507                      == Inset::HIGHLY_EDITABLE))
1508                 {
1509                         Inset * tmpinset = txt->cursor.par()->GetInset(txt->cursor.pos());
1510                         setMessage(tmpinset->EditMessage());
1511                         LyXFont font = txt->GetFont(owner->view()->buffer(),
1512                                                     txt->cursor.par(),
1513                                                     txt->cursor.pos());
1514                         int y = is_rtl ? 0
1515                                 : tmpinset->descent(owner->view(),font);
1516                         tmpinset->Edit(owner->view(),
1517                                        tmpinset->x() +
1518                                        tmpinset->width(owner->view(),font),
1519                                        y, 0);
1520                         break;
1521                 }
1522                 if  (is_rtl)
1523                         txt->CursorRight(owner->view(), false);
1524
1525                 owner->view()->text->FinishUndo();
1526                 moveCursorUpdate(false);
1527                 owner->showState();
1528         }
1529         break;
1530
1531         case LFUN_UP:
1532                 if (!owner->view()->text->mark_set) owner->view()->beforeChange();
1533                 owner->view()->update(BufferView::UPDATE);
1534                 owner->view()->text->CursorUp(owner->view());
1535                 owner->view()->text->FinishUndo();
1536                 moveCursorUpdate(false);
1537                 owner->showState();
1538                 break;
1539
1540         case LFUN_DOWN:
1541                 if (!owner->view()->text->mark_set)
1542                         owner->view()->beforeChange();
1543                 owner->view()->update(BufferView::UPDATE);
1544                 owner->view()->text->CursorDown(owner->view());
1545                 owner->view()->text->FinishUndo();
1546                 moveCursorUpdate(false);
1547                 owner->showState();
1548                 break;
1549
1550         case LFUN_UP_PARAGRAPH:
1551                 if (!owner->view()->text->mark_set)
1552                         owner->view()->beforeChange();
1553                 owner->view()->update(BufferView::UPDATE);
1554                 owner->view()->text->CursorUpParagraph(owner->view());
1555                 owner->view()->text->FinishUndo();
1556                 moveCursorUpdate(false);
1557                 owner->showState();
1558                 break;
1559
1560         case LFUN_DOWN_PARAGRAPH:
1561                 if (!owner->view()->text->mark_set)
1562                         owner->view()->beforeChange();
1563                 owner->view()->update(BufferView::UPDATE);
1564                 owner->view()->text->CursorDownParagraph(owner->view());
1565                 owner->view()->text->FinishUndo();
1566                 moveCursorUpdate(false);
1567                 owner->showState();
1568                 break;
1569
1570         case LFUN_PRIOR:
1571                 if (!text->mark_set)
1572                     owner->view()->beforeChange();
1573                 owner->view()->update(BufferView::UPDATE);
1574                 owner->view()->cursorPrevious(text);
1575                 owner->view()->text->FinishUndo();
1576                 if (text->inset_owner)
1577                     owner->view()->updateInset(text->inset_owner, false);
1578                 else
1579                     moveCursorUpdate(false);
1580                 owner->showState();
1581                 break;
1582
1583         case LFUN_NEXT:
1584                 if (!text->mark_set)
1585                         owner->view()->beforeChange();
1586                 owner->view()->update(BufferView::UPDATE);
1587                 owner->view()->cursorNext(text);
1588                 owner->view()->text->FinishUndo();
1589                 if (text->inset_owner)
1590                     owner->view()->updateInset(text->inset_owner, false);
1591                 else
1592                     moveCursorUpdate(false);
1593                 owner->showState();
1594                 break;
1595
1596         case LFUN_HOME:
1597                 if (!owner->view()->text->mark_set)
1598                         owner->view()->beforeChange();
1599                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1600                 owner->view()->text->CursorHome(owner->view());
1601                 owner->view()->text->FinishUndo();
1602                 moveCursorUpdate(false);
1603                 owner->showState();
1604                 break;
1605
1606         case LFUN_END:
1607                 if (!owner->view()->text->mark_set)
1608                         owner->view()->beforeChange();
1609                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1610                 owner->view()->text->CursorEnd(owner->view());
1611                 owner->view()->text->FinishUndo();
1612                 moveCursorUpdate(false);
1613                 owner->showState();
1614                 break;
1615
1616         case LFUN_SHIFT_TAB:
1617         case LFUN_TAB:
1618                 if (!owner->view()->text->mark_set)
1619                         owner->view()->beforeChange();
1620                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1621                 owner->view()->text->CursorTab(owner->view());
1622                 owner->view()->text->FinishUndo();
1623                 moveCursorUpdate(false);
1624                 owner->showState();
1625                 break;
1626
1627         case LFUN_WORDRIGHT:
1628                 if (!text->mark_set)
1629                         owner->view()->beforeChange();
1630                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1631                 if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1632                         text->CursorLeftOneWord(owner->view());
1633                 else
1634                         text->CursorRightOneWord(owner->view());
1635                 owner->view()->text->FinishUndo();
1636                 if (text->inset_owner)
1637                     owner->view()->updateInset(text->inset_owner, true);
1638                 moveCursorUpdate(false);
1639                 owner->showState();
1640                 break;
1641
1642         case LFUN_WORDLEFT:
1643                 if (!text->mark_set)
1644                         owner->view()->beforeChange();
1645                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1646                 if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1647                         text->CursorRightOneWord(owner->view());
1648                 else
1649                         text->CursorLeftOneWord(owner->view());
1650                 owner->view()->text->FinishUndo();
1651                 if (text->inset_owner)
1652                     owner->view()->updateInset(text->inset_owner, true);
1653                 moveCursorUpdate(false);
1654                 owner->showState();
1655                 break;
1656
1657         case LFUN_BEGINNINGBUF:
1658                 if (!owner->view()->text->mark_set)
1659                         owner->view()->beforeChange();
1660                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1661                 owner->view()->text->CursorTop(owner->view());
1662                 owner->view()->text->FinishUndo();
1663                 moveCursorUpdate(false);
1664                 owner->showState();
1665                 break;
1666
1667         case LFUN_ENDBUF:
1668                 if (!owner->view()->text->mark_set)
1669                         owner->view()->beforeChange();
1670                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1671                 owner->view()->text->CursorBottom(owner->view());
1672                 owner->view()->text->FinishUndo();
1673                 moveCursorUpdate(false);
1674                 owner->showState();
1675                 break;
1676
1677
1678                 /* cursor selection ---------------------------- */
1679         case LFUN_RIGHTSEL:
1680                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1681                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1682                         owner->view()->text->CursorLeft(owner->view());
1683                 else
1684                         owner->view()->text->CursorRight(owner->view());
1685                 owner->view()->text->FinishUndo();
1686                 moveCursorUpdate(true);
1687                 owner->showState();
1688                 break;
1689
1690         case LFUN_LEFTSEL:
1691                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1692                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1693                         owner->view()->text->CursorRight(owner->view());
1694                 else
1695                         owner->view()->text->CursorLeft(owner->view());
1696                 owner->view()->text->FinishUndo();
1697                 moveCursorUpdate(true);
1698                 owner->showState();
1699                 break;
1700
1701         case LFUN_UPSEL:
1702                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1703                 owner->view()->text->CursorUp(owner->view());
1704                 owner->view()->text->FinishUndo();
1705                 moveCursorUpdate(true);
1706                 owner->showState();
1707                 break;
1708
1709         case LFUN_DOWNSEL:
1710                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1711                 owner->view()->text->CursorDown(owner->view());
1712                 owner->view()->text->FinishUndo();
1713                 moveCursorUpdate(true);
1714                 owner->showState();
1715                 break;
1716
1717         case LFUN_UP_PARAGRAPHSEL:
1718                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1719                 owner->view()->text->CursorUpParagraph(owner->view());
1720                 owner->view()->text->FinishUndo();
1721                 moveCursorUpdate(true);
1722                 owner->showState();
1723                 break;
1724
1725         case LFUN_DOWN_PARAGRAPHSEL:
1726                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1727                 owner->view()->text->CursorDownParagraph(owner->view());
1728                 owner->view()->text->FinishUndo();
1729                 moveCursorUpdate(true);
1730                 owner->showState();
1731                 break;
1732
1733         case LFUN_PRIORSEL:
1734                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1735                 owner->view()->cursorPrevious(text);
1736                 owner->view()->text->FinishUndo();
1737                 if (text->inset_owner)
1738                     owner->view()->updateInset(text->inset_owner, false);
1739                 else
1740                     moveCursorUpdate(true);
1741                 owner->showState();
1742                 break;
1743
1744         case LFUN_NEXTSEL:
1745                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1746                 owner->view()->cursorNext(text);
1747                 owner->view()->text->FinishUndo();
1748                 if (text->inset_owner)
1749                     owner->view()->updateInset(text->inset_owner, false);
1750                 else
1751                     moveCursorUpdate(true);
1752                 owner->showState();
1753                 break;
1754
1755         case LFUN_HOMESEL:
1756                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1757                 owner->view()->text->CursorHome(owner->view());
1758                 owner->view()->text->FinishUndo();
1759                 moveCursorUpdate(true);
1760                 owner->showState();
1761                 break;
1762
1763         case LFUN_ENDSEL:
1764                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1765                 owner->view()->text->CursorEnd(owner->view());
1766                 owner->view()->text->FinishUndo();
1767                 moveCursorUpdate(true);
1768                 owner->showState();
1769                 break;
1770
1771         case LFUN_WORDRIGHTSEL:
1772                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1773                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1774                         owner->view()->text->CursorLeftOneWord(owner->view());
1775                 else
1776                         owner->view()->text->CursorRightOneWord(owner->view());
1777                 owner->view()->text->FinishUndo();
1778                 moveCursorUpdate(true);
1779                 owner->showState();
1780                 break;
1781
1782         case LFUN_WORDLEFTSEL:
1783                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1784                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1785                         owner->view()->text->CursorRightOneWord(owner->view());
1786                 else
1787                         owner->view()->text->CursorLeftOneWord(owner->view());
1788                 owner->view()->text->FinishUndo();
1789                 moveCursorUpdate(true);
1790                 owner->showState();
1791                 break;
1792
1793         case LFUN_BEGINNINGBUFSEL:
1794                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1795                 owner->view()->text->CursorTop(owner->view());
1796                 owner->view()->text->FinishUndo();
1797                 moveCursorUpdate(true);
1798                 owner->showState();
1799                 break;
1800
1801         case LFUN_ENDBUFSEL:
1802                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1803                 owner->view()->text->CursorBottom(owner->view());
1804                 owner->view()->text->FinishUndo();
1805                 moveCursorUpdate(true);
1806                 owner->showState();
1807                 break;
1808
1809                 // --- text changing commands ------------------------
1810         case LFUN_BREAKLINE:
1811                 owner->view()->beforeChange();
1812                 owner->view()->text->InsertChar(owner->view(), LyXParagraph::META_NEWLINE);
1813                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1814                 moveCursorUpdate(false);
1815                 break;
1816
1817         case LFUN_PROTECTEDSPACE:
1818         {
1819                 LyXLayout const & style =
1820                         textclasslist.Style(owner->view()->buffer()->params.textclass,
1821                                             owner->view()->text->cursor.par()->GetLayout());
1822
1823                 if (style.free_spacing) {
1824                         owner->view()->text->InsertChar(owner->view(), ' ');
1825                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1826                 } else {
1827                         owner->view()->protectedBlank();
1828                 }
1829                 moveCursorUpdate(false);
1830         }
1831         break;
1832
1833         case LFUN_SETMARK:
1834                 if (text->mark_set) {
1835                         owner->view()->beforeChange();
1836                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1837                         setMessage(N_("Mark removed"));
1838                 } else {
1839                         owner->view()->beforeChange();
1840                         text->mark_set = 1;
1841                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1842                         setMessage(N_("Mark set"));
1843                 }
1844                 text->sel_cursor = text->cursor;
1845                 if (text->inset_owner)
1846                     owner->view()->updateInset(text->inset_owner, true);
1847                 break;
1848
1849         case LFUN_DELETE:
1850                 if (!owner->view()->text->selection) {
1851                         owner->view()->text->Delete(owner->view());
1852                         owner->view()->text->sel_cursor =
1853                                 owner->view()->text->cursor;
1854                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1855                         // It is possible to make it a lot faster still
1856                         // just comment out the line below...
1857                         owner->view()->showCursor();
1858                 } else {
1859                         owner->view()->cut();
1860                 }
1861                 moveCursorUpdate(false);
1862                 owner->showState();
1863                 owner->view()->setState();
1864                 break;
1865
1866         case LFUN_DELETE_SKIP:
1867         {
1868                 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
1869
1870                 LyXCursor cursor = owner->view()->text->cursor;
1871
1872                 if (!owner->view()->text->selection) {
1873                         if (cursor.pos() == cursor.par()->Last()) {
1874                                 owner->view()->text->CursorRight(owner->view());
1875                                 cursor = owner->view()->text->cursor;
1876                                 if (cursor.pos() == 0
1877                                     && !(cursor.par()->added_space_top
1878                                          == VSpace (VSpace::NONE))) {
1879                                         owner->view()->text->SetParagraph
1880                                                 (owner->view(),
1881                                                  cursor.par()->line_top,
1882                                                  cursor.par()->line_bottom,
1883                                                  cursor.par()->pagebreak_top,
1884                                                  cursor.par()->pagebreak_bottom,
1885                                                  VSpace(VSpace::NONE),
1886                                                  cursor.par()->added_space_bottom,
1887                                                  cursor.par()->align,
1888                                                  cursor.par()->labelwidthstring, 0);
1889                                         owner->view()->text->CursorLeft(owner->view());
1890                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1891                                 } else {
1892                                         owner->view()->text->CursorLeft(owner->view());
1893                                         owner->view()->text->Delete(owner->view());
1894                                         owner->view()->text->sel_cursor =
1895                                                 owner->view()->text->cursor;
1896                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1897                                 }
1898                         } else {
1899                                 owner->view()->text->Delete(owner->view());
1900                                 owner->view()->text->sel_cursor =
1901                                         owner->view()->text->cursor;
1902                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1903                         }
1904                 } else {
1905                         owner->view()->cut();
1906                 }
1907         }
1908         break;
1909
1910         /* -------> Delete word forward. */
1911         case LFUN_DELETE_WORD_FORWARD:
1912                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1913                 text->DeleteWordForward(owner->view());
1914                 if (text->inset_owner)
1915                     owner->view()->updateInset(text->inset_owner, true);
1916                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1917                 moveCursorUpdate(false);
1918                 owner->showState();
1919                 break;
1920
1921                 /* -------> Delete word backward. */
1922         case LFUN_DELETE_WORD_BACKWARD:
1923                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1924                 text->DeleteWordBackward(owner->view());
1925                 if (text->inset_owner)
1926                     owner->view()->updateInset(text->inset_owner, true);
1927                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1928                 moveCursorUpdate(false);
1929                 owner->showState();
1930                 break;
1931
1932                 /* -------> Kill to end of line. */
1933         case LFUN_DELETE_LINE_FORWARD:
1934                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1935                 text->DeleteLineForward(owner->view());
1936                 if (text->inset_owner)
1937                     owner->view()->updateInset(text->inset_owner, true);
1938                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1939                 moveCursorUpdate(false);
1940                 break;
1941
1942                 /* -------> Set mark off. */
1943         case LFUN_MARK_OFF:
1944                 owner->view()->beforeChange();
1945                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1946                 text->sel_cursor = text->cursor;
1947                 setMessage(N_("Mark off"));
1948                 if (text->inset_owner)
1949                     owner->view()->updateInset(text->inset_owner, true);
1950                 break;
1951
1952                 /* -------> Set mark on. */
1953         case LFUN_MARK_ON:
1954                 owner->view()->beforeChange();
1955                 owner->view()->text->mark_set = 1;
1956                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1957                 text->sel_cursor = text->cursor;
1958                 if (text->inset_owner)
1959                     owner->view()->updateInset(text->inset_owner, true);
1960                 setMessage(N_("Mark on"));
1961                 break;
1962
1963         case LFUN_BACKSPACE:
1964         {
1965                 if (!owner->view()->text->selection) {
1966 #if 0
1967                         if (owner->getIntl()->getTrans()->backspace()) {
1968 #else
1969                         if (owner->getIntl()->getTrans().backspace()) {
1970 #endif
1971                                 owner->view()->text->Backspace(owner->view());
1972                                 owner->view()->text->sel_cursor =
1973                                         owner->view()->text->cursor;
1974                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1975                                 // It is possible to make it a lot faster still
1976                                 // just comment out the line below...
1977                                 owner->view()->showCursor();
1978                         }
1979                 } else {
1980                         owner->view()->cut();
1981                 }
1982                 owner->showState();
1983                 owner->view()->setState();
1984         }
1985         break;
1986
1987         case LFUN_BACKSPACE_SKIP:
1988         {
1989                 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
1990
1991                 LyXCursor cursor = owner->view()->text->cursor;
1992
1993                 if (!owner->view()->text->selection) {
1994                         if (cursor.pos() == 0
1995                             && !(cursor.par()->added_space_top
1996                                  == VSpace (VSpace::NONE))) {
1997                                 owner->view()->text->SetParagraph
1998                                         (owner->view(),
1999                                          cursor.par()->line_top,
2000                                          cursor.par()->line_bottom,
2001                                          cursor.par()->pagebreak_top,
2002                                          cursor.par()->pagebreak_bottom,
2003                                          VSpace(VSpace::NONE), cursor.par()->added_space_bottom,
2004                                          cursor.par()->align,
2005                                          cursor.par()->labelwidthstring, 0);
2006                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2007                         } else {
2008                                 owner->view()->text->Backspace(owner->view());
2009                                 owner->view()->text->sel_cursor
2010                                         = cursor;
2011                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2012                         }
2013                 } else
2014                         owner->view()->cut();
2015         }
2016         break;
2017
2018         case LFUN_BREAKPARAGRAPH:
2019         {
2020                 owner->view()->beforeChange();
2021                 owner->view()->text->BreakParagraph(owner->view(), 0);
2022                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2023                 owner->view()->text->sel_cursor =
2024                         owner->view()->text->cursor;
2025                 owner->view()->setState();
2026                 owner->showState();
2027                 break;
2028         }
2029
2030         case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2031         {
2032                 owner->view()->beforeChange();
2033                 owner->view()->text->BreakParagraph(owner->view(), 1);
2034                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2035                 owner->view()->text->sel_cursor =
2036                         owner->view()->text->cursor;
2037                 owner->view()->setState();
2038                 owner->showState();
2039                 break;
2040         }
2041
2042         case LFUN_BREAKPARAGRAPH_SKIP:
2043         {
2044                 // When at the beginning of a paragraph, remove
2045                 // indentation and add a "defskip" at the top.
2046                 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2047
2048                 LyXCursor cursor = owner->view()->text->cursor;
2049
2050                 owner->view()->beforeChange();
2051                 if (cursor.pos() == 0) {
2052                         if (cursor.par()->added_space_top == VSpace(VSpace::NONE)) {
2053                                 owner->view()->text->SetParagraph
2054                                         (owner->view(),
2055                                          cursor.par()->line_top,
2056                                          cursor.par()->line_bottom,
2057                                          cursor.par()->pagebreak_top,
2058                                          cursor.par()->pagebreak_bottom,
2059                                          VSpace(VSpace::DEFSKIP), cursor.par()->added_space_bottom,
2060                                          cursor.par()->align,
2061                                          cursor.par()->labelwidthstring, 1);
2062                                 //owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2063                         }
2064                 }
2065                 else {
2066                         owner->view()->text->BreakParagraph(owner->view(), 0);
2067                         //owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2068                 }
2069
2070                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2071                 owner->view()->text->sel_cursor = cursor;
2072                 owner->view()->setState();
2073                 owner->showState();
2074         }
2075         break;
2076
2077         case LFUN_PARAGRAPH_SPACING:
2078         {
2079                 LyXParagraph * par = owner->view()->text->cursor.par();
2080                 Spacing::Space cur_spacing = par->spacing.getSpace();
2081                 float cur_value = 1.0;
2082                 if (cur_spacing == Spacing::Other) {
2083                         cur_value = par->spacing.getValue();
2084                 }
2085
2086                 istringstream istr(argument.c_str());
2087
2088                 string tmp;
2089                 istr >> tmp;
2090                 Spacing::Space new_spacing = cur_spacing;
2091                 float new_value = cur_value;
2092                 if (tmp.empty()) {
2093                         lyxerr << "Missing argument to `paragraph-spacing'"
2094                                << endl;
2095                 } else if (tmp == "single") {
2096                         new_spacing = Spacing::Single;
2097                 } else if (tmp == "onehalf") {
2098                         new_spacing = Spacing::Onehalf;
2099                 } else if (tmp == "double") {
2100                         new_spacing = Spacing::Double;
2101                 } else if (tmp == "other") {
2102                         new_spacing = Spacing::Other;
2103                         float tmpval = 0.0;
2104                         istr >> tmpval;
2105                         lyxerr << "new_value = " << tmpval << endl;
2106                         if (tmpval != 0.0)
2107                                 new_value = tmpval;
2108                 } else if (tmp == "default") {
2109                         new_spacing = Spacing::Default;
2110                 } else {
2111                         lyxerr << _("Unknown spacing argument: ")
2112                                << argument << endl;
2113                 }
2114                 if (cur_spacing != new_spacing || cur_value != new_value) {
2115                         par->spacing.set(new_spacing, new_value);
2116                         owner->view()->text->RedoParagraph(owner->view());
2117                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2118                 }
2119         }
2120         break;
2121
2122         case LFUN_QUOTE:
2123                 owner->view()->beforeChange();
2124                 owner->view()->text->InsertChar(owner->view(), '\"');  // This " matches the single quote in the code
2125                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2126                 moveCursorUpdate(false);
2127                 break;
2128
2129         case LFUN_HTMLURL:
2130         case LFUN_URL:
2131         {
2132                 InsetCommandParams p;
2133                 if (action == LFUN_HTMLURL)
2134                         p.setCmdName("htmlurl");
2135                 else
2136                         p.setCmdName("url");
2137                 owner->getDialogs()->createUrl( p.getAsString() );
2138         }
2139         break;
2140
2141         case LFUN_INSERT_URL:
2142         {
2143                 InsetCommandParams p;
2144                 p.setFromString( argument );
2145
2146                 InsetUrl * inset = new InsetUrl( p );
2147                 if (!owner->view()->insertInset(inset))
2148                         delete inset;
2149                 else
2150                         owner->view()->updateInset( inset, true );
2151         }
2152         break;
2153
2154         case LFUN_INSET_TEXT:
2155         {
2156                 InsetText * new_inset = new InsetText;
2157                 if (owner->view()->insertInset(new_inset))
2158                         new_inset->Edit(owner->view(), 0, 0, 0);
2159                 else
2160                         delete new_inset;
2161         }
2162         break;
2163
2164         case LFUN_INSET_ERT:
2165         {
2166                 InsetERT * new_inset = new InsetERT;
2167                 if (owner->view()->insertInset(new_inset))
2168                         new_inset->Edit(owner->view(), 0, 0, 0);
2169                 else
2170                         delete new_inset;
2171         }
2172         break;
2173
2174         case LFUN_INSET_EXTERNAL:
2175         {
2176                 InsetExternal * new_inset = new InsetExternal;
2177                 if (owner->view()->insertInset(new_inset))
2178                         new_inset->Edit(owner->view(), 0, 0, 0);
2179                 else
2180                         delete new_inset;
2181         }
2182         break;
2183
2184         case LFUN_INSET_FOOTNOTE:
2185         {
2186                 InsetFoot * new_inset = new InsetFoot;
2187                 if (owner->view()->insertInset(new_inset))
2188                         new_inset->Edit(owner->view(), 0, 0, 0);
2189                 else
2190                         delete new_inset;
2191         }
2192         break;
2193
2194         case LFUN_INSET_MARGINAL:
2195         {
2196                 InsetMarginal * new_inset = new InsetMarginal;
2197                 if (owner->view()->insertInset(new_inset))
2198                         new_inset->Edit(owner->view(), 0, 0, 0);
2199                 else
2200                         delete new_inset;
2201         }
2202         break;
2203
2204         case LFUN_INSET_MINIPAGE:
2205         {
2206                 InsetMinipage * new_inset = new InsetMinipage;
2207                 if (owner->view()->insertInset(new_inset))
2208                         new_inset->Edit(owner->view(), 0, 0, 0);
2209                 else
2210                         delete new_inset;
2211         }
2212         break;
2213
2214         case LFUN_INSET_FLOAT:
2215         {
2216                 // check if the float type exist
2217                 if (floatList.typeExist(argument)) {
2218                         InsetFloat * new_inset = new InsetFloat(argument);
2219                         if (owner->view()->insertInset(new_inset))
2220                                 new_inset->Edit(owner->view(), 0, 0, 0);
2221                         else
2222                                 delete new_inset;
2223                 } else {
2224                         lyxerr << "Non-existant float type: "
2225                                << argument << endl;
2226                 }
2227
2228         }
2229         break;
2230
2231         case LFUN_INSET_LIST:
2232         {
2233                 InsetList * new_inset = new InsetList;
2234                 if (owner->view()->insertInset(new_inset))
2235                         new_inset->Edit(owner->view(), 0, 0, 0);
2236                 else
2237                         delete new_inset;
2238         }
2239         break;
2240
2241         case LFUN_INSET_THEOREM:
2242         {
2243                 InsetTheorem * new_inset = new InsetTheorem;
2244                 if (owner->view()->insertInset(new_inset))
2245                         new_inset->Edit(owner->view(), 0, 0, 0);
2246                 else
2247                         delete new_inset;
2248         }
2249         break;
2250
2251         case LFUN_INSET_CAPTION:
2252         {
2253                 // Do we have a locking inset...
2254                 if (owner->view()->theLockingInset()) {
2255                         lyxerr << "Locking inset code: "
2256                                << static_cast<int>(owner->view()->theLockingInset()->LyxCode());
2257                         InsetCaption * new_inset = new InsetCaption;
2258                         new_inset->setOwner(owner->view()->theLockingInset());
2259                         new_inset->SetAutoBreakRows(true);
2260                         new_inset->SetDrawFrame(0, InsetText::LOCKED);
2261                         new_inset->SetFrameColor(0, LColor::footnoteframe);
2262                         if (owner->view()->insertInset(new_inset))
2263                                 new_inset->Edit(owner->view(), 0, 0, 0);
2264                         else
2265                                 delete new_inset;
2266                 }
2267         }
2268         break;
2269
2270         case LFUN_INSET_TABULAR:
2271         {
2272                 int r = 2, c = 2;
2273                 if (!argument.empty())
2274                         ::sscanf(argument.c_str(),"%d%d", &r, &c);
2275                 InsetTabular * new_inset =
2276                         new InsetTabular(*owner->buffer(), r, c);
2277                 bool rtl =
2278                         owner->view()->getLyXText()->real_current_font.isRightToLeft();
2279                 if (!owner->view()->open_new_inset(new_inset, rtl))
2280                         delete new_inset;
2281         }
2282         break;
2283
2284         // --- lyxserver commands ----------------------------
2285
2286         case LFUN_CHARATCURSOR:
2287         {
2288                 LyXParagraph::size_type pos =
2289                         owner->view()->text->cursor.pos();
2290                 if (pos < owner->view()->text->cursor.par()->size())
2291                         //dispatch_buffer = owner->view()->text->
2292                         //      cursor.par()->text[pos];
2293                         dispatch_buffer =
2294                                 owner->view()->text->
2295                                 cursor.par()->GetChar(pos);
2296                 else
2297                         dispatch_buffer = "EOF";
2298         }
2299         break;
2300
2301         case LFUN_GETXY:
2302                 dispatch_buffer =
2303                         tostr(owner->view()->text->cursor.x()) + ' '
2304                         + tostr(owner->view()->text->cursor.y());
2305                 break;
2306
2307         case LFUN_SETXY:
2308         {
2309                 int x;
2310                 int y;
2311                 ::sscanf(argument.c_str(), " %d %d", &x, &y);
2312                 owner->view()->text->SetCursorFromCoordinates(owner->view(), x, y);
2313         }
2314         break;
2315
2316         case LFUN_GETLAYOUT:
2317                 dispatch_buffer =
2318                         tostr(owner->view()->text->cursor.par()->layout);
2319                 break;
2320
2321         case LFUN_GETFONT:
2322         {
2323                 LyXFont & font = owner->view()->text->current_font;
2324                 if (font.shape() == LyXFont::ITALIC_SHAPE)
2325                         dispatch_buffer = 'E';
2326                 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
2327                         dispatch_buffer = 'N';
2328                 else
2329                         dispatch_buffer = '0';
2330
2331         }
2332         break;
2333
2334         case LFUN_GETLATEX:
2335         {
2336                 LyXFont & font = owner->view()->text->current_font;
2337                 if (font.latex() == LyXFont::ON)
2338                         dispatch_buffer = 'L';
2339                 else
2340                         dispatch_buffer = '0';
2341         }
2342         break;
2343
2344         case LFUN_GETNAME:
2345                 setMessage(owner->buffer()->fileName());
2346                 lyxerr.debug() << "FNAME["
2347                                << owner->buffer()->fileName()
2348                                << "] " << endl;
2349                 break;
2350
2351         case LFUN_NOTIFY:
2352         {
2353                 string buf;
2354                 keyseq.print(buf);
2355                 dispatch_buffer = buf;
2356                 lyxserver->notifyClient(dispatch_buffer);
2357         }
2358         break;
2359
2360         case LFUN_GOTOFILEROW:
2361         {
2362                 char file_name[100];
2363                 int row;
2364                 ::sscanf(argument.c_str(), " %s %d", file_name, &row);
2365
2366                 // Must replace extension of the file to be .lyx and get full path
2367                 string s = ChangeExtension(string(file_name), ".lyx");
2368
2369                 // Either change buffer or load the file
2370                 if (bufferlist.exists(s))
2371                         owner->view()->buffer(bufferlist.getBuffer(s));
2372                 else
2373                         owner->view()->buffer(bufferlist.loadLyXFile(s));
2374
2375                 // Set the cursor
2376                 owner->view()->setCursorFromRow(row);
2377
2378                 // Recenter screen
2379                 owner->view()->center();
2380         }
2381         break;
2382
2383         case LFUN_GOTO_PARAGRAPH:
2384         {
2385                 istringstream istr(argument.c_str());
2386
2387                 int id;
2388                 istr >> id;
2389                 LyXParagraph * par = owner->view()->text->GetParFromID(id);
2390
2391                 // Set the cursor
2392                 owner->view()->text->SetCursor(owner->view(), par, 0);
2393                 owner->view()->setState();
2394                 owner->showState();
2395
2396                 // Recenter screen
2397                 owner->view()->center();
2398         }
2399         break;
2400
2401         case LFUN_APROPOS:
2402         case LFUN_GETTIP:
2403         {
2404                 int const qa = lyxaction.LookupFunc(argument);
2405                 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
2406         }
2407         break;
2408
2409         // --- accented characters ---------------------------
2410
2411         case LFUN_UMLAUT:
2412         case LFUN_CIRCUMFLEX:
2413         case LFUN_GRAVE:
2414         case LFUN_ACUTE:
2415         case LFUN_TILDE:
2416         case LFUN_CEDILLA:
2417         case LFUN_MACRON:
2418         case LFUN_DOT:
2419         case LFUN_UNDERDOT:
2420         case LFUN_UNDERBAR:
2421         case LFUN_CARON:
2422         case LFUN_SPECIAL_CARON:
2423         case LFUN_BREVE:
2424         case LFUN_TIE:
2425         case LFUN_HUNG_UMLAUT:
2426         case LFUN_CIRCLE:
2427         case LFUN_OGONEK:
2428         {
2429                 char c = 0;
2430
2431                 if (keyseq.length == -1 && keyseq.getiso() != 0)
2432                         c = keyseq.getiso();
2433
2434 #if 0
2435                 owner->getIntl()->getTrans()->
2436                         deadkey(c, get_accent(action).accent,
2437                                 owner->view()->text);
2438 #else
2439                 owner->getIntl()->getTrans()
2440                         .deadkey(c, get_accent(action).accent,
2441                                 owner->view()->text);
2442 #endif
2443
2444                 // Need to reset, in case the minibuffer calls these
2445                 // actions
2446                 keyseq.reset();
2447                 keyseq.length = 0;
2448
2449                 // copied verbatim from do_accent_char
2450                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2451
2452                 owner->view()->text->sel_cursor =
2453                         owner->view()->text->cursor;
2454         }
2455         break;
2456
2457         // --- toolbar ----------------------------------
2458         case LFUN_PUSH_TOOLBAR:
2459         {
2460                 int nth = strToInt(argument);
2461                 if (nth <= 0) {
2462                         setErrorMessage(N_("Push-toolbar needs argument > 0"));
2463                 } else {
2464                         owner->getToolbar()->push(nth);
2465                 }
2466         }
2467         break;
2468
2469         case LFUN_ADD_TO_TOOLBAR:
2470         {
2471                 if (lyxerr.debugging(Debug::GUI)) {
2472                         lyxerr << "LFUN_ADD_TO_TOOLBAR:"
2473                                 "argument = `" << argument << '\'' << endl;
2474                 }
2475                 string tmp(argument);
2476                 //lyxerr <<string("Argument: ") + argument);
2477                 //lyxerr <<string("Tmp     : ") + tmp);
2478                 if (tmp.empty()) {
2479                         setErrorMessage(N_("Usage: toolbar-add-to <LyX command>"));
2480                 } else {
2481                         owner->getToolbar()->add(argument, false);
2482                         owner->getToolbar()->set();
2483                 }
2484         }
2485         break;
2486
2487         // --- insert characters ----------------------------------------
2488
2489         // ---  Mathed stuff. If we are here, there is no locked inset yet.
2490
2491         // Greek mode
2492         case LFUN_GREEK:
2493         {
2494                 if (!greek_kb_flag) {
2495                         greek_kb_flag = 1;
2496                         setMessage(N_("Math greek mode on"));
2497                 } else
2498                         greek_kb_flag = 0;
2499         }
2500         break;
2501
2502         // Greek keyboard
2503         case LFUN_GREEK_TOGGLE:
2504         {
2505                 greek_kb_flag = greek_kb_flag ? 0 : 2;
2506                 if (greek_kb_flag) {
2507                         setMessage(N_("Math greek keyboard on"));
2508                 } else {
2509                         setMessage(N_("Math greek keyboard off"));
2510                 }
2511         }
2512         break;
2513
2514         case LFUN_MATH_DELIM:
2515         case LFUN_INSERT_MATRIX:
2516         {
2517                 if (owner->view()->available()) {
2518                         if (owner->view()->
2519                             open_new_inset(new InsetFormula(false)))
2520                         {
2521                                 owner->view()->theLockingInset()
2522                                         ->LocalDispatch(owner->view(),
2523                                                         action,
2524                                                         argument);
2525                         }
2526                 }
2527         }
2528         break;
2529
2530         case LFUN_INSERT_MATH:
2531         {
2532                 math_insert_symbol(owner->view(), argument);
2533         }
2534         break;
2535
2536         case LFUN_MATH_DISPLAY:
2537         {
2538                 if (owner->view()->available())
2539                         owner->view()->open_new_inset(new InsetFormula(true));
2540                 break;
2541         }
2542
2543         case LFUN_MATH_MACRO:
2544         {
2545                 if (owner->view()->available()) {
2546                         string s(argument);
2547                         if (s.empty())
2548                                 setErrorMessage(N_("Missing argument"));
2549                         else {
2550                                 string const s1 = token(s, ' ', 1);
2551                                 int const na = s1.empty() ? 0 : lyx::atoi(s1);
2552                                 owner->view()->
2553                                         open_new_inset(new InsetFormulaMacro(token(s, ' ', 0), na));
2554                         }
2555                 }
2556         }
2557         break;
2558
2559         case LFUN_MATH_MODE:   // Open or create a math inset
2560         {
2561                 if (owner->view()->available())
2562                         owner->view()->open_new_inset(new InsetFormula);
2563                 setMessage(N_("Math editor mode"));
2564         }
2565         break;
2566
2567         case LFUN_MATH_NUMBER:
2568         case LFUN_MATH_LIMITS:
2569         {
2570                 setErrorMessage(N_("This is only allowed in math mode!"));
2571
2572         }
2573         break;
2574
2575         case LFUN_MATH_PANEL:
2576         {
2577                 show_symbols_form(this);
2578         }
2579         break;
2580
2581         case LFUN_CITATION_CREATE:
2582         {
2583                 InsetCommandParams p( "cite" );
2584
2585                 if (!argument.empty()) {
2586                         // This should be set at source, ie when typing
2587                         // "citation-insert foo" in the minibuffer.
2588                         // Question: would pybibliographer also need to be
2589                         // changed. Suspect so. Leave as-is therefore.
2590                         if (contains(argument, "|")) {
2591                                 p.setContents( token(argument, '|', 0) );
2592                                 p.setOptions(  token(argument, '|', 1) );
2593                         } else {
2594                                 p.setContents( argument );
2595                         }
2596                         Dispatch(LFUN_CITATION_INSERT, p.getAsString());
2597                 } else
2598                         owner->getDialogs()->createCitation( p.getAsString() );
2599         }
2600         break;
2601
2602         case LFUN_CITATION_INSERT:
2603         {
2604                 InsetCommandParams p;
2605                 p.setFromString( argument );
2606
2607                 InsetCitation * inset = new InsetCitation( p );
2608                 if (!owner->view()->insertInset(inset))
2609                         delete inset;
2610                 else
2611                         owner->view()->updateInset( inset, true );
2612         }
2613         break;
2614
2615         case LFUN_INSERT_BIBTEX:
2616         {
2617                 // ale970405+lasgoutt970425
2618                 // The argument can be up to two tokens separated
2619                 // by a space. The first one is the bibstyle.
2620                 string const db       = token(argument, ' ', 0);
2621                 string bibstyle = token(argument, ' ', 1);
2622                 if (bibstyle.empty())
2623                         bibstyle = "plain";
2624
2625                 InsetCommandParams p( "BibTeX", db, bibstyle );
2626                 InsetBibtex * inset = new InsetBibtex(p);
2627
2628                 if (owner->view()->insertInset(inset)) {
2629                         if (argument.empty())
2630                                 inset->Edit(owner->view(), 0, 0, 0);
2631                 } else
2632                         delete inset;
2633         }
2634         break;
2635
2636         // BibTeX data bases
2637         case LFUN_BIBDB_ADD:
2638         {
2639                 InsetBibtex * inset =
2640                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2641                 if (inset) {
2642                         inset->addDatabase(argument);
2643                 }
2644         }
2645         break;
2646
2647         case LFUN_BIBDB_DEL:
2648         {
2649                 InsetBibtex * inset =
2650                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2651                 if (inset) {
2652                         inset->delDatabase(argument);
2653                 }
2654         }
2655         break;
2656
2657         case LFUN_BIBTEX_STYLE:
2658         {
2659                 InsetBibtex * inset =
2660                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2661                 if (inset) {
2662                         inset->setOptions(argument);
2663                 }
2664         }
2665         break;
2666
2667         case LFUN_INDEX_CREATE:
2668         {
2669                 InsetCommandParams p( "index" );
2670
2671                 if (argument.empty()) {
2672                         // Get the word immediately preceding the cursor
2673                         LyXParagraph::size_type curpos =
2674                                 owner->view()->text->cursor.pos() - 1;
2675
2676                         string curstring;
2677                         if (curpos >= 0 )
2678                                 curstring = owner->view()->text
2679                                             ->cursor.par()->GetWord(curpos);
2680
2681                         p.setContents( curstring );
2682                 } else {
2683                         p.setContents( argument );
2684                 }
2685
2686                 owner->getDialogs()->createIndex( p.getAsString() );
2687         }
2688         break;
2689
2690         case LFUN_INDEX_INSERT:
2691         {
2692                 InsetCommandParams p;
2693                 p.setFromString(argument);
2694                 InsetIndex * inset = new InsetIndex(p);
2695
2696                 if (!owner->view()->insertInset(inset))
2697                         delete inset;
2698                 else
2699                         owner->view()->updateInset(inset, true);
2700         }
2701         break;
2702
2703         case LFUN_INDEX_INSERT_LAST:
2704         {
2705                 // Get word immediately preceding the cursor
2706                 LyXParagraph::size_type curpos =
2707                         owner->view()->text->cursor.pos() - 1;
2708                 // Can't do that at the beginning of a paragraph
2709                 if (curpos < 0) break;
2710
2711                 string const curstring(owner->view()->text
2712                                   ->cursor.par()->GetWord(curpos));
2713
2714                 InsetCommandParams p("index", curstring);
2715                 InsetIndex * inset = new InsetIndex(p);
2716
2717                 if (!owner->view()->insertInset(inset))
2718                         delete inset;
2719                 else
2720                         owner->view()->updateInset(inset, true);
2721         }
2722         break;
2723
2724         case LFUN_INDEX_PRINT:
2725         {
2726                 InsetCommandParams p("printindex");
2727                 Inset * inset = new InsetPrintIndex(p);
2728                 if (!owner->view()->insertInset(inset, "Standard", true))
2729                         delete inset;
2730         }
2731         break;
2732
2733         case LFUN_PARENTINSERT:
2734         {
2735                 lyxerr << "arg " << argument << endl;
2736                 InsetCommandParams p( "lyxparent", argument );
2737                 Inset * inset = new InsetParent(p, *owner->buffer());
2738                 if (!owner->view()->insertInset(inset, "Standard", true))
2739                         delete inset;
2740         }
2741         break;
2742
2743         case LFUN_CHILDINSERT:
2744         {
2745                 InsetCommandParams p( "Include", argument );
2746                 Inset * inset = new InsetInclude(p, *owner->buffer());
2747                 if (owner->view()->insertInset(inset, "Standard", true))
2748                         inset->Edit(owner->view(), 0, 0, 0);
2749                 else
2750                         delete inset;
2751         }
2752         break;
2753
2754         case LFUN_CHILDOPEN:
2755         {
2756                 string const filename =
2757                         MakeAbsPath(argument,
2758                                     OnlyPath(owner->buffer()->fileName()));
2759                 setMessage(N_("Opening child document ") +
2760                            MakeDisplayPath(filename) + "...");
2761                 owner->view()->savePosition();
2762                 if (bufferlist.exists(filename))
2763                         owner->view()->buffer(bufferlist.getBuffer(filename));
2764                 else
2765                         owner->view()->buffer(bufferlist.loadLyXFile(filename));
2766         }
2767         break;
2768
2769         case LFUN_INSERT_NOTE:
2770                 owner->view()->insertNote();
2771                 break;
2772 #ifndef NEW_INSETS
2773         case LFUN_INSERTFOOTNOTE:
2774         {
2775                 LyXParagraph::footnote_kind kind;
2776                 if (argument == "footnote") {
2777                         kind = LyXParagraph::FOOTNOTE;
2778                 } else if (argument == "margin") {
2779                         kind = LyXParagraph::MARGIN;
2780                 } else if (argument == "figure") {
2781                         kind = LyXParagraph::FIG;
2782                 } else if (argument == "table") {
2783                         kind = LyXParagraph::TAB;
2784                 } else if (argument == "wide-fig") {
2785                         kind = LyXParagraph::WIDE_FIG;
2786                 } else if (argument == "wide-tab") {
2787                         kind = LyXParagraph::WIDE_TAB;
2788                 } else if (argument == "algorithm") {
2789                         kind = LyXParagraph::ALGORITHM;
2790                 } else {
2791                         setErrorMessage(N_("Unknown kind of footnote"));
2792                         break;
2793                 }
2794                 owner->view()->text->InsertFootnoteEnvironment(owner->view(), kind);
2795                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2796                 owner->view()->setState();
2797         }
2798         break;
2799 #endif
2800         case LFUN_TOGGLECURSORFOLLOW:
2801                 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
2802                 break;
2803
2804         case LFUN_KMAP_OFF:             // keymap off
2805                 owner->getIntl()->KeyMapOn(false);
2806                 break;
2807
2808         case LFUN_KMAP_PRIM:    // primary keymap
2809                 owner->getIntl()->KeyMapPrim();
2810                 break;
2811
2812         case LFUN_KMAP_SEC:             // secondary keymap
2813                 owner->getIntl()->KeyMapSec();
2814                 break;
2815
2816         case LFUN_KMAP_TOGGLE:  // toggle keymap
2817                 owner->getIntl()->ToggleKeyMap();
2818                 break;
2819
2820         case LFUN_SELFINSERT:
2821         {
2822                 LyXFont const old_font(owner->view()->text->real_current_font);
2823                 for (string::size_type i = 0; i < argument.length(); ++i) {
2824                         owner->view()->text->InsertChar(owner->view(), argument[i]);
2825                         // This needs to be in the loop, or else we
2826                         // won't break lines correctly. (Asger)
2827                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2828                 }
2829                 owner->view()->text->sel_cursor =
2830                         owner->view()->text->cursor;
2831                 moveCursorUpdate(false);
2832
2833                 // real_current_font.number can change so we need to
2834                 // update the minibuffer
2835                 if (old_font != owner->view()->text->real_current_font)
2836                         owner->showState();
2837         }
2838         break;
2839
2840         case LFUN_SEQUENCE:
2841         {
2842                 // argument contains ';'-terminated commands
2843                 while (argument.find(';') != string::npos) {
2844                         string first;
2845                         argument = split(argument, first, ';');
2846                         Dispatch(first);
2847                 }
2848         }
2849         break;
2850
2851         case LFUN_DATE_INSERT:  // jdblair: date-insert cmd
2852         {
2853                 struct tm * now_tm;
2854
2855                 time_t now_time_t = time(NULL);
2856                 now_tm = localtime(&now_time_t);
2857                 setlocale(LC_TIME, "");
2858                 string arg;
2859                 if (!argument.empty())
2860                         arg = argument;
2861                 else
2862                         arg = lyxrc.date_insert_format;
2863                 char datetmp[32];
2864                 int const datetmp_len =
2865                         ::strftime(datetmp, 32, arg.c_str(), now_tm);
2866                 for (int i = 0; i < datetmp_len; i++) {
2867                         owner->view()->text->InsertChar(owner->view(), datetmp[i]);
2868                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2869                 }
2870
2871                 owner->view()->text->sel_cursor = owner->view()->text->cursor;
2872                 moveCursorUpdate(false);
2873         }
2874         break;
2875
2876         case LFUN_DIALOG_PREFERENCES:
2877                 owner->getDialogs()->showPreferences();
2878                 break;
2879
2880         case LFUN_SAVEPREFERENCES:
2881         {
2882                 Path p(user_lyxdir);
2883                 lyxrc.write("preferences");
2884         }
2885         break;
2886
2887         case LFUN_SCREEN_FONT_UPDATE:
2888         {
2889                 // handle the screen font changes.
2890                 //
2891                 lyxrc.set_font_norm_type();
2892                 fontloader.update();
2893                 // Of course we should only do the resize and the textcache.clear
2894                 // if values really changed...but not very important right now. (Lgb)
2895                 // All buffers will need resize
2896                 bufferlist.resize();
2897                 // We also need to empty the textcache so that
2898                 // the buffer will be formatted correctly after
2899                 // a zoom change.
2900                 textcache.clear();
2901         }
2902         break;
2903
2904         case LFUN_SET_COLOR:
2905         {
2906                 string lyx_name;
2907                 string const x11_name = split(argument, lyx_name, ' ');
2908                 if (lyx_name.empty() || x11_name.empty()) {
2909                         LyXBell();
2910                         setErrorMessage(N_("Syntax: set-color <lyx_name>"
2911                                                 " <x11_name>"));
2912                         break;
2913                         }
2914
2915                 if (!lcolor.setColor(lyx_name, x11_name)) {
2916                         static string const err1 (N_("Set-color \""));
2917                         static string const err2 (
2918                                 N_("\" failed - color is undefined "
2919                                    "or may not be redefined"));
2920                         LyXBell();
2921                         setErrorMessage(_(err1) + lyx_name + _(err2));
2922                         break;
2923                 }
2924                 lyxColorHandler->updateColor(lcolor.getFromLyXName(lyx_name));
2925                 owner->view()->redraw();
2926                 break;
2927         }
2928
2929         case LFUN_UNKNOWN_ACTION:
2930         {
2931                 if (!owner->buffer()) {
2932                         LyXBell();
2933                         setErrorMessage(N_("No document open"));
2934                         break;
2935                 }
2936
2937                 if (owner->buffer()->isReadonly()) {
2938                         LyXBell();
2939                         setErrorMessage(N_("Document is read only"));
2940                         break;
2941                 }
2942
2943                 if (!argument.empty()) {
2944
2945                         /* Automatically delete the currently selected
2946                          * text and replace it with what is being
2947                          * typed in now. Depends on lyxrc settings
2948                          * "auto_region_delete", which defaults to
2949                          * true (on). */
2950
2951                         if (lyxrc.auto_region_delete) {
2952                                 if (owner->view()->text->selection){
2953                                         owner->view()->text->CutSelection(owner->view(), false);
2954                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2955                                 }
2956                         }
2957
2958                         owner->view()->beforeChange();
2959                         LyXFont const old_font(owner->view()->text->real_current_font);
2960                         for (string::size_type i = 0;
2961                              i < argument.length(); ++i) {
2962                                 if (greek_kb_flag) {
2963                                         if (!math_insert_greek(owner->view(),
2964                                                                argument[i]))
2965 #if 0
2966                                                 owner->getIntl()->getTrans()->TranslateAndInsert(argument[i], owner->view()->text);
2967 #else
2968                                                 owner->getIntl()->getTrans().TranslateAndInsert(argument[i], owner->view()->text);
2969 #endif
2970                                 } else
2971 #if 0
2972                                         owner->getIntl()->getTrans()->TranslateAndInsert(argument[i], owner->view()->text);
2973 #else
2974                                         owner->getIntl()->getTrans().TranslateAndInsert(argument[i], owner->view()->text);
2975 #endif
2976                         }
2977
2978                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2979
2980                         owner->view()->text->sel_cursor =
2981                                 owner->view()->text->cursor;
2982                         moveCursorUpdate(false);
2983
2984                         // real_current_font.number can change so we need to
2985                         // update the minibuffer
2986                         if (old_font != owner->view()->text->real_current_font)
2987                                 owner->showState();
2988                         return string();
2989                 } else {
2990                         // why is an "Unknown action" with empty
2991                         // argument even dispatched in the first
2992                         // place? I`ll probably change that. (Lgb)
2993                         LyXBell();
2994                         setErrorMessage(N_("Unknown action"));
2995                 }
2996                 break;
2997         }
2998
2999         default:
3000                 lyxerr << "A truly unknown func!" << endl;
3001                 break;
3002         } // end of switch
3003   exit_with_message:
3004
3005         string const res = getMessage();
3006
3007         if (res.empty()) {
3008                 if (!commandshortcut.empty()) {
3009                         string const newbuf =
3010                                 owner->getMiniBuffer()->GetText();
3011                         if (newbuf != commandshortcut) {
3012                                 owner->getMiniBuffer()->Set(newbuf
3013                                                             + " " +
3014                                                             commandshortcut);
3015                         }
3016                 }
3017         } else {
3018                 string msg(_(res));
3019                 msg += " ";
3020                 msg += commandshortcut;
3021                 owner->getMiniBuffer()->Set(msg);
3022         }
3023
3024         return res;
3025 }
3026
3027
3028 void LyXFunc::setupLocalKeymap()
3029 {
3030         keyseq.stdmap = keyseq.curmap = toplevel_keymap;
3031         cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap;
3032 }
3033
3034
3035 void LyXFunc::MenuNew(bool fromTemplate)
3036 {
3037         string initpath = lyxrc.document_path;
3038         LyXFileDlg fileDlg;
3039
3040         if (owner->view()->available()) {
3041                 string const trypath = owner->buffer()->filepath;
3042                 // If directory is writeable, use this as default.
3043                 if (IsDirWriteable(trypath) == 1)
3044                         initpath = trypath;
3045         }
3046
3047         static int newfile_number = 0;
3048         string s;
3049
3050         if (lyxrc.new_ask_filename) {
3051                 ProhibitInput(owner->view());
3052                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3053                 fileDlg.SetButton(1, _("Templates"), lyxrc.template_path);
3054                 string fname = fileDlg.Select(_("Enter Filename for new document"),
3055                                        initpath, "*.lyx", _("newfile"));
3056                 AllowInput(owner->view());
3057
3058                 if (fname.empty()) {
3059                         owner->getMiniBuffer()->Set(_("Canceled."));
3060                         lyxerr.debug() << "New Document Cancelled." << endl;
3061                         return;
3062                 }
3063
3064                 // get absolute path of file and make sure the filename ends
3065                 // with .lyx
3066                 s = MakeAbsPath(fname);
3067                 if (!IsLyXFilename(s))
3068                         s += ".lyx";
3069
3070                 // Check if the document already is open
3071                 if (bufferlist.exists(s)) {
3072                         switch (AskConfirmation(_("Document is already open:"),
3073                                                MakeDisplayPath(s, 50),
3074                                                _("Do you want to close that document now?\n"
3075                                                  "('No' will just switch to the open version)")))
3076                         {
3077                         case 1: // Yes: close the document
3078                                 if (!bufferlist.close(bufferlist.getBuffer(s)))
3079                                 // If close is canceled, we cancel here too.
3080                                         return;
3081                                 break;
3082                         case 2: // No: switch to the open document
3083                                 owner->view()->buffer(bufferlist.getBuffer(s));
3084                                 return;
3085                         case 3: // Cancel: Do nothing
3086                                 owner->getMiniBuffer()->Set(_("Canceled."));
3087                                 return;
3088                         }
3089                 }
3090                 // Check whether the file already exists
3091                 if (IsLyXFilename(s)) {
3092                         FileInfo fi(s);
3093                         if (fi.readable() &&
3094                             AskQuestion(_("File already exists:"),
3095                                         MakeDisplayPath(s, 50),
3096                                         _("Do you want to open the document?"))) {
3097                                 // loads document
3098                                 owner->getMiniBuffer()->Set(_("Opening document"),
3099                                                             MakeDisplayPath(s), "...");
3100                                 XFlush(fl_get_display());
3101                                 owner->view()->buffer(
3102                                         bufferlist.loadLyXFile(s));
3103                                 owner->getMiniBuffer()->Set(_("Document"),
3104                                                             MakeDisplayPath(s),
3105                                                             _("opened."));
3106                                 return;
3107                         }
3108                 }
3109         } else {
3110                 s = AddName(lyxrc.document_path,
3111                             "newfile" + tostr(++newfile_number) + ".lyx");
3112                 FileInfo fi(s);
3113                 while (bufferlist.exists(s) || fi.readable()) {
3114                         ++newfile_number;
3115                         s = AddName(lyxrc.document_path,
3116                                     "newfile" + tostr(newfile_number) +
3117                                     ".lyx");
3118                         fi.newFile(s);
3119                 }
3120         }
3121
3122         // The template stuff
3123         string templname;
3124         if (fromTemplate) {
3125                 ProhibitInput(owner->view());
3126                 string const fname = fileDlg.Select(_("Choose template"),
3127                                                     lyxrc.template_path,
3128                                                     "*.lyx");
3129                 AllowInput(owner->view());
3130                 if (fname.empty()) return;
3131                 templname = fname;
3132         }
3133
3134         // find a free buffer
3135         lyxerr.debug() << "Find a free buffer." << endl;
3136         owner->view()->buffer(bufferlist.newFile(s, templname));
3137 }
3138
3139
3140 void LyXFunc::MenuOpen()
3141 {
3142         string initpath = lyxrc.document_path;
3143         LyXFileDlg fileDlg;
3144
3145         if (owner->view()->available()) {
3146                 string const trypath = owner->buffer()->filepath;
3147                 // If directory is writeable, use this as default.
3148                 if (IsDirWriteable(trypath) == 1)
3149                         initpath = trypath;
3150         }
3151
3152         // launches dialog
3153         ProhibitInput(owner->view());
3154         fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3155         fileDlg.SetButton(1, _("Examples"),
3156                           AddPath(system_lyxdir, "examples"));
3157         string filename = fileDlg.Select(_("Select Document to Open"),
3158                                          initpath, "*.lyx");
3159         AllowInput(owner->view());
3160
3161         // check selected filename
3162         if (filename.empty()) {
3163                 owner->getMiniBuffer()->Set(_("Canceled."));
3164                 return;
3165         }
3166
3167         // get absolute path of file and make sure the filename ends
3168         // with .lyx
3169         filename = MakeAbsPath(filename);
3170         if (!IsLyXFilename(filename))
3171                 filename += ".lyx";
3172
3173         // loads document
3174         owner->getMiniBuffer()->Set(_("Opening document"),
3175                                     MakeDisplayPath(filename), "...");
3176         Buffer * openbuf = bufferlist.loadLyXFile(filename);
3177         if (openbuf) {
3178                 owner->view()->buffer(openbuf);
3179                 owner->getMiniBuffer()->Set(_("Document"),
3180                                             MakeDisplayPath(filename),
3181                                             _("opened."));
3182         } else {
3183                 owner->getMiniBuffer()->Set(_("Could not open document"),
3184                                             MakeDisplayPath(filename));
3185         }
3186 }
3187
3188
3189 // checks for running without gui are missing.
3190 void LyXFunc::doImport(string const & argument)
3191 {
3192         string format;
3193         string filename = split(argument, format, ' ');
3194         lyxerr.debug() << "LyXFunc::doImport: " << format
3195                        << " file: " << filename << endl;
3196
3197         if (filename.empty()) { // need user interaction
3198                 string initpath = lyxrc.document_path;
3199                 LyXFileDlg fileDlg;
3200
3201                 if (owner->view()->available()) {
3202                         string const trypath = owner->buffer()->filepath;
3203                         // If directory is writeable, use this as default.
3204                         if (IsDirWriteable(trypath) == 1)
3205                                 initpath = trypath;
3206                 }
3207
3208                 // launches dialog
3209                 ProhibitInput(owner->view());
3210                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3211                 fileDlg.SetButton(1, _("Examples"),
3212                                         AddPath(system_lyxdir, "examples"));
3213                 string const text = _("Select ") + formats.PrettyName(format)
3214                         + _(" file to import");
3215                 string const extension = "*." + formats.Extension(format);
3216                 filename = fileDlg.Select(text, initpath, extension);
3217                 AllowInput(owner->view());
3218
3219                 // check selected filename
3220                 if (filename.empty())
3221                         owner->getMiniBuffer()->Set(_("Canceled."));
3222         }
3223
3224         // still no filename? abort
3225         if (filename.empty())
3226                 return;
3227
3228         // get absolute path of file
3229         filename = MakeAbsPath(filename);
3230
3231         string const lyxfile = ChangeExtension(filename, ".lyx");
3232
3233         // Check if the document already is open
3234         if (bufferlist.exists(lyxfile)) {
3235                 switch (AskConfirmation(_("Document is already open:"),
3236                                        MakeDisplayPath(lyxfile, 50),
3237                                        _("Do you want to close that document now?\n"
3238                                          "('No' will just switch to the open version)")))
3239                         {
3240                         case 1: // Yes: close the document
3241                                 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
3242                                 // If close is canceled, we cancel here too.
3243                                         return;
3244                                 break;
3245                         case 2: // No: switch to the open document
3246                                 owner->view()->buffer(bufferlist.getBuffer(lyxfile));
3247                                 return;
3248                         case 3: // Cancel: Do nothing
3249                                 owner->getMiniBuffer()->Set(_("Canceled."));
3250                                 return;
3251                         }
3252         }
3253
3254         // Check if a LyX document by the same root exists in filesystem
3255         FileInfo const f(lyxfile, true);
3256         if (f.exist() && !AskQuestion(_("A document by the name"),
3257                                       MakeDisplayPath(lyxfile),
3258                                       _("already exists. Overwrite?"))) {
3259                 owner->getMiniBuffer()->Set(_("Canceled."));
3260                 return;
3261         }
3262         // filename should be valid now
3263
3264         Importer::Import(owner, filename, format);
3265 }
3266
3267
3268 void LyXFunc::MenuInsertLyXFile(string const & filen)
3269 {
3270         string filename = filen;
3271
3272         if (filename.empty()) {
3273                 // Launch a file browser
3274                 string initpath = lyxrc.document_path;
3275                 LyXFileDlg fileDlg;
3276
3277                 if (owner->view()->available()) {
3278                         string const trypath = owner->buffer()->filepath;
3279                         // If directory is writeable, use this as default.
3280                         if (IsDirWriteable(trypath) == 1)
3281                                 initpath = trypath;
3282                 }
3283
3284                 // launches dialog
3285                 ProhibitInput(owner->view());
3286                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3287                 fileDlg.SetButton(1, _("Examples"),
3288                                   AddPath(system_lyxdir, "examples"));
3289                 filename = fileDlg.Select(_("Select Document to Insert"),
3290                                           initpath, "*.lyx");
3291                 AllowInput(owner->view());
3292
3293                 // check selected filename
3294                 if (filename.empty()) {
3295                         owner->getMiniBuffer()->Set(_("Canceled."));
3296                         return;
3297                 }
3298         }
3299
3300         // get absolute path of file and make sure the filename ends
3301         // with .lyx
3302         filename = MakeAbsPath(filename);
3303         if (!IsLyXFilename(filename))
3304                 filename += ".lyx";
3305
3306         // Inserts document
3307         owner->getMiniBuffer()->Set(_("Inserting document"),
3308                                     MakeDisplayPath(filename), "...");
3309         bool const res = owner->view()->insertLyXFile(filename);
3310         if (res) {
3311                 owner->getMiniBuffer()->Set(_("Document"),
3312                                             MakeDisplayPath(filename),
3313                                             _("inserted."));
3314         } else {
3315                 owner->getMiniBuffer()->Set(_("Could not insert document"),
3316                                             MakeDisplayPath(filename));
3317         }
3318 }
3319
3320
3321 void LyXFunc::reloadBuffer()
3322 {
3323         string const fn = owner->buffer()->fileName();
3324         if (bufferlist.close(owner->buffer()))
3325                 owner->view()->buffer(bufferlist.loadLyXFile(fn));
3326 }
3327
3328
3329 void LyXFunc::CloseBuffer()
3330 {
3331         if (bufferlist.close(owner->buffer()) && !quitting) {
3332                 if (bufferlist.empty()) {
3333                         // need this otherwise SEGV may occur while trying to
3334                         // set variables that don't exist
3335                         // since there's no current buffer
3336                         owner->getDialogs()->hideBufferDependent();
3337                 } else {
3338                         owner->view()->buffer(bufferlist.first());
3339                 }
3340         }
3341 }
3342
3343
3344 Inset * LyXFunc::getInsetByCode(Inset::Code code)
3345 {
3346         LyXCursor cursor = owner->view()->text->cursor;
3347         Buffer * buffer = owner->view()->buffer();
3348         Buffer::inset_iterator it =
3349                 find_if(Buffer::inset_iterator(cursor.par(),
3350                                                cursor.pos()),
3351                         buffer->inset_iterator_end(),
3352                         compare_memfun(&Inset::LyxCode, code));
3353         return it != buffer->inset_iterator_end() ? (*it) : 0;
3354 }
3355
3356
3357 // Each "owner" should have it's own message method. lyxview and
3358 // the minibuffer would use the minibuffer, but lyxserver would
3359 // send an ERROR signal to its client.  Alejandro 970603
3360 // This func is bit problematic when it comes to NLS, to make the
3361 // lyx servers client be language indepenent we must not translate
3362 // strings sent to this func.
3363 void LyXFunc::setErrorMessage(string const & m) const
3364 {
3365         dispatch_buffer = m;
3366         errorstat = true;
3367 }
3368
3369
3370 void LyXFunc::setMessage(string const & m)
3371 {
3372         dispatch_buffer = m;
3373 }