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 "lyxlookup.h"
  28 #include "kbmap.h"
  29 #include "lyxfunc.h"
  30 #include "bufferlist.h"
  31 #include "ColorHandler.h"
  32 #include "lyxserver.h"
  33 #include "lyx.h"
  34 #include "intl.h"
  35 #include "lyx_main.h"
  36 #include "lyx_cb.h"
  37 #include "LyXAction.h"
  38 #include "insets/inseturl.h"
  39 #include "insets/insetlatexaccent.h"
  40 #include "insets/insettoc.h"
  41 #include "insets/insetref.h"
  42 #include "insets/insetparent.h"
  43 #include "insets/insetindex.h"
  44 #include "insets/insetinclude.h"
  45 #include "insets/insetbib.h"
  46 #include "insets/insetcite.h"
  47 #include "insets/insettext.h"
  48 #include "insets/insetert.h"
  49 #include "insets/insetexternal.h"
  50 #include "insets/insetgraphics.h"
  51 #include "insets/insetfoot.h"
  52 #include "insets/insetmarginal.h"
  53 #include "insets/insetminipage.h"
  54 #include "insets/insetfloat.h"
  55 #include "insets/insetlist.h"
  56 #include "insets/insettabular.h"
  57 #include "insets/insettheorem.h"
  58 #include "insets/insetcaption.h"
  59 #include "mathed/formulamacro.h"
  60 #include "spellchecker.h" // RVDK_PATCH_5
  61 #include "minibuffer.h"
  62 #include "vspace.h"
  63 #include "LyXView.h"
  64 #include "filedlg.h"
  65 #include "lyx_gui_misc.h"
  66 #include "support/filetools.h"
  67 #include "support/FileInfo.h"
  68 #include "support/syscall.h"
  69 #include "support/lstrings.h"
  70 #include "support/path.h"
  71 #include "support/lyxfunctional.h"
  72 #include "debug.h"
  73 #include "lyxrc.h"
  74 #include "lyxtext.h"
  75 #include "gettext.h"
  76 #include "trans_mgr.h"
  77 #include "layout.h"
  78 #include "WorkArea.h"
  79 #include "lyxfr1.h"
  80 #include "bufferview_funcs.h"
  81 #include "frontends/Dialogs.h"
  82 #include "frontends/Toolbar.h"
  83 #include "frontends/Menubar.h"
  84 #include "FloatList.h"
  85 #include "converter.h"
  86 #include "exporter.h"
  87 #include "importer.h"
  88 #include "FontLoader.h"
  89 #include "TextCache.h"
  90
  91 using std::pair;
  92 using std::endl;
  93 using std::find_if;
  94
  95 extern void InsertAsciiFile(BufferView *, string const &, bool);
  96 extern void math_insert_symbol(string const &);
  97 extern bool math_insert_greek(char);
  98 extern BufferList bufferlist;
  99 extern LyXServer * lyxserver;
 100 extern int greek_kb_flag;
 101 extern bool selection_possible;
 102
 103 extern kb_keymap * toplevel_keymap;
 104
 105 extern bool MenuWrite(Buffer *);
 106 extern bool MenuWriteAs(Buffer *);
 107 extern int  MenuRunLaTeX(Buffer *);
 108 extern int  MenuBuildProg(Buffer *);
 109 extern int  MenuRunChktex(Buffer *);
 110 extern void MenuPrint(Buffer *);
 111 extern void MenuSendto();
 112 extern void QuitLyX();
 113 extern void MenuFax(Buffer *);
 114 extern void show_symbols_form(LyXFunc *);
 115
 116 extern LyXAction lyxaction;
 117 // (alkis)
 118 extern tex_accent_struct get_accent(kb_action action);
 119
 120 extern void AutoSave(BufferView *);
 121 extern void MenuInsertLabel(string const &);
 122 extern void MenuLayoutCharacter();
 123 extern void MenuLayoutParagraph();
 124 extern void MenuLayoutPreamble();
 125 extern void MenuLayoutSave();
 126
 127 extern Buffer * NewLyxFile(string const &);
 128 extern void LoadLyXFile(string const &);
 129 extern void Reconfigure(BufferView *);
 130
 131 extern LyXTextClass::size_type current_layout;
 132 extern int getISOCodeFromLaTeX(char *);
 133
 134 extern void ShowLatexLog();
 135
 136 /* === globals =========================================================== */
 137
 138 bool LyXFunc::show_sc = true;
 139
 140
 141 LyXFunc::LyXFunc(LyXView * o)
 142         : owner(o)
 143 {
 144         meta_fake_bit = 0;
 145         lyx_dead_action = LFUN_NOACTION;
 146         lyx_calling_dead_action = LFUN_NOACTION;
 147         setupLocalKeymap();
 148 }
 149
 150
 151 // I changed this func slightly. I commented out the ...FinishUndo(),
 152 // this means that all places that used to have a moveCursorUpdate, now
 153 // have a ...FinishUndo() as the preceeding statement. I have also added
 154 // a moveCursorUpdate to some of the functions that updated the cursor, but
 155 // that did not show its new position.
 156 inline
 157 void LyXFunc::moveCursorUpdate(bool selecting)
 158 {
 159         if (selecting || owner->view()->text->mark_set) {
 160                 owner->view()->text->SetSelection();
 161                 owner->view()->toggleToggle();
 162         }
 163         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 164         owner->view()->showCursor();
 165
 166         /* ---> Everytime the cursor is moved, show the current font state. */
 167         // should this too me moved out of this func?
 168         //owner->showState();
 169         owner->view()->setState();
 170 }
 171
 172
 173 int LyXFunc::processKeySym(KeySym keysym, unsigned int state)
 174 {
 175         string argument;
 176
 177         if (lyxerr.debugging(Debug::KEY)) {
 178                 char * tmp = XKeysymToString(keysym);
 179                 string stm = (tmp ? tmp : "");
 180                 lyxerr << "KeySym is "
 181                        << stm
 182                        << "["
 183                        << keysym << "]"
 184                        << endl;
 185         }
 186         // Do nothing if we have nothing (JMarc)
 187         if (keysym == NoSymbol) {
 188                 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
 189                                    << endl;
 190                 //return 0;
 191                 return FL_PREEMPT;
 192         }
 193
 194         if (owner->view()->available()) {
 195                 // this function should be used always [asierra060396]
 196                 UpdatableInset * tli = owner->view()->theLockingInset();
 197                 if (tli && (keysym == XK_Escape)) {
 198                         if (tli == tli->GetLockingInset()) {
 199                                 owner->view()->unlockInset(tli);
 200                                 owner->view()->text->CursorRight(owner->view());
 201                                 moveCursorUpdate(false);
 202                                 owner->showState();
 203                         } else {
 204                                 tli->UnlockInsetInInset(owner->view(),
 205                                                         tli->GetLockingInset(),true);
 206                         }
 207                         //return 0;
 208                         return FL_PREEMPT;
 209                 }
 210         }
 211
 212         // Can we be sure that this will work for all X-Windows
 213         // implementations? (Lgb)
 214         // This code snippet makes lyx ignore some keys. Perhaps
 215         // all of them should be explictly mentioned?
 216         if((keysym >= XK_Shift_L && keysym <= XK_Hyper_R)
 217            || keysym == XK_Mode_switch || keysym == 0x0)
 218                 return 0;
 219
 220         // Do a one-deep top-level lookup for
 221         // cancel and meta-fake keys. RVDK_PATCH_5
 222         cancel_meta_seq.reset();
 223
 224         int action = cancel_meta_seq.addkey(keysym, state
 225                                             &(ShiftMask|ControlMask
 226                                               |Mod1Mask));
 227
 228         // When not cancel or meta-fake, do the normal lookup.
 229         // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
 230         // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
 231         if ( (action != LFUN_CANCEL) && (action != LFUN_META_FAKE) ) {
 232
 233                 // remove Caps Lock and Mod2 as a modifiers
 234                 action = keyseq.addkey(keysym,
 235                                        (state | meta_fake_bit)
 236                                        &(ShiftMask|ControlMask
 237                                          |Mod1Mask));
 238         }
 239         // Dont remove this unless you know what you are doing.
 240         meta_fake_bit = 0;
 241
 242         if (action == 0) action = LFUN_PREFIX;
 243
 244         if (lyxerr.debugging(Debug::KEY)) {
 245                 string buf;
 246                 keyseq.print(buf);
 247                 lyxerr << "Key ["
 248                        << action << "]["
 249                        << buf << "]"
 250                        << endl;
 251         }
 252
 253         // already here we know if it any point in going further
 254         // why not return already here if action == -1 and
 255         // num_bytes == 0? (Lgb)
 256
 257         if(keyseq.length > 1 || keyseq.length < -1) {
 258                 string buf;
 259                 keyseq.print(buf);
 260                 owner->getMiniBuffer()->Set(buf);
 261         }
 262
 263         if (action == -1) {
 264                 if (keyseq.length < -1) { // unknown key sequence...
 265                         string buf;
 266                         LyXBell();
 267                         keyseq.print(buf);
 268                         owner->getMiniBuffer()->Set(_("Unknown sequence:"), buf);
 269                         return 0;
 270                 }
 271
 272                 char isochar = keyseq.getiso();
 273                 if (!(state & ControlMask) &&
 274                     !(state & Mod1Mask) &&
 275                     (isochar && keysym < 0xF000)) {
 276                         argument += isochar;
 277                 }
 278                 if (argument.empty()) {
 279                         lyxerr.debug() << "Empty argument!" << endl;
 280                         // This can`t possibly be of any use
 281                         // so we`ll skip the dispatch.
 282                         return 0;
 283                 }
 284         }
 285
 286         bool tmp_sc = show_sc;
 287         show_sc = false;
 288         Dispatch(action, argument);
 289         show_sc = tmp_sc;
 290
 291         return 0;
 292 }
 293
 294
 295 #if 0
 296 int LyXFunc::processKeyEvent(XEvent * ev)
 297 {
 298         char s_r[10];
 299         KeySym keysym_return = 0;
 300         string argument;
 301         XKeyEvent * keyevent = &ev->xkey;
 302         int num_bytes = LyXLookupString(ev, s_r, 10, &keysym_return);
 303         s_r[num_bytes] = '\0';
 304
 305         if (lyxerr.debugging(Debug::KEY)) {
 306                 char * tmp = XKeysymToString(keysym_return);
 307                 string stm = (tmp ? tmp : "");
 308                 lyxerr << "KeySym is "
 309                        << stm
 310                        << "["
 311                        << keysym_return << "]"
 312                        << " and num_bytes is "
 313                        << num_bytes
 314                        << " the string returned is \""
 315                        << s_r << '\"'
 316                        << endl;
 317         }
 318         // Do nothing if we have nothing (JMarc)
 319         if (num_bytes == 0 && keysym_return == NoSymbol) {
 320                 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
 321                                    << endl;
 322                 return 0;
 323         }
 324
 325         // this function should be used always [asierra060396]
 326         UpdatableInset * tli = owner->view()->theLockingInset();
 327         if (owner->view()->available() && tli && (keysym_return==XK_Escape)) {
 328                 if (tli == tli->GetLockingInset()) {
 329                         owner->view()->unlockInset(tli);
 330                         owner->view()->text->CursorRight(owner->view());
 331                         moveCursorUpdate(false);
 332                         owner->showState();
 333                 } else {
 334                         tli->UnlockInsetInInset(owner->view(),
 335                                                 tli->GetLockingInset(),true);
 336                 }
 337                 return 0;
 338         }
 339
 340         // Can we be sure that this will work for all X-Windows
 341         // implementations? (Lgb)
 342         // This code snippet makes lyx ignore some keys. Perhaps
 343         // all of them should be explictly mentioned?
 344         if((keysym_return >= XK_Shift_L && keysym_return <= XK_Hyper_R)
 345            || keysym_return == XK_Mode_switch || keysym_return == 0x0)
 346                 return 0;
 347
 348         // Do a one-deep top-level lookup for
 349         // cancel and meta-fake keys. RVDK_PATCH_5
 350         cancel_meta_seq.reset();
 351
 352         int action = cancel_meta_seq.addkey(keysym_return, keyevent->state
 353                                             &(ShiftMask|ControlMask
 354                                               |Mod1Mask));
 355
 356         // When not cancel or meta-fake, do the normal lookup.
 357         // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
 358         // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
 359         if ( (action != LFUN_CANCEL) && (action != LFUN_META_FAKE) ) {
 360
 361                 // remove Caps Lock and Mod2 as a modifiers
 362                 action = keyseq.addkey(keysym_return,
 363                                        (keyevent->state | meta_fake_bit)
 364                                        &(ShiftMask|ControlMask
 365                                          |Mod1Mask));
 366         }
 367         // Dont remove this unless you know what you are doing.
 368         meta_fake_bit = 0;
 369
 370         if (action == 0) action = LFUN_PREFIX;
 371
 372         if (lyxerr.debugging(Debug::KEY)) {
 373                 string buf;
 374                 keyseq.print(buf);
 375                 lyxerr << "Key ["
 376                        << action << "]["
 377                        << buf << "]"
 378                        << "["
 379                        << num_bytes << "]"
 380                        << endl;
 381         }
 382
 383         // already here we know if it any point in going further
 384         // why not return already here if action == -1 and
 385         // num_bytes == 0? (Lgb)
 386
 387         if(keyseq.length > 1 || keyseq.length < -1) {
 388                 string buf;
 389                 keyseq.print(buf);
 390                 owner->getMiniBuffer()->Set(buf);
 391         }
 392
 393         if (action == -1) {
 394                 if (keyseq.length < -1) { // unknown key sequence...
 395                         string buf;
 396                         LyXBell();
 397                         keyseq.print(buf);
 398                         owner->getMiniBuffer()->Set(_("Unknown sequence:"), buf);
 399                         return 0;
 400                 }
 401
 402                 char isochar = keyseq.getiso();
 403                 if (!(keyevent->state&ControlMask) &&
 404                     !(keyevent->state&Mod1Mask) &&
 405                     (isochar && keysym_return < 0xF000)) {
 406                         argument += isochar;
 407                 }
 408                 if (argument.empty()) {
 409                         lyxerr.debug() << "Empty argument!" << endl;
 410                         // This can`t possibly be of any use
 411                         // so we`ll skip the dispatch.
 412                         return 0;
 413                 }
 414         }
 415         else
 416                 if (action == LFUN_SELFINSERT) {
 417                         argument = s_r[0];
 418                 }
 419
 420         bool tmp_sc = show_sc;
 421         show_sc = false;
 422         Dispatch(action, argument);
 423         show_sc = tmp_sc;
 424
 425         return 0;
 426 }
 427 #endif
 428
 429
 430 LyXFunc::func_status LyXFunc::getStatus(int ac) const
 431 {
 432         kb_action action;
 433         func_status flag = LyXFunc::OK;
 434         string argument;
 435         Buffer * buf = owner->buffer();
 436
 437         if (lyxaction.isPseudoAction(ac))
 438                 action = lyxaction.retrieveActionArg(ac, argument);
 439         else
 440                 action = static_cast<kb_action>(ac);
 441
 442         if (action == LFUN_UNKNOWN_ACTION) {
 443                 setErrorMessage(N_("Unknown action"));
 444                 return LyXFunc::Unknown;
 445         }
 446
 447         // Check whether we need a buffer
 448         if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
 449                 // Yes we need a buffer, do we have one?
 450                 if (buf) {
 451                         // yes
 452                         // Can we use a readonly buffer?
 453                         if (buf->isReadonly() &&
 454                             !lyxaction.funcHasFlag(action,
 455                                                    LyXAction::ReadOnly)) {
 456                                 // no
 457                                 setErrorMessage(N_("Document is read-only"));
 458                                 flag |= LyXFunc::Disabled;
 459                         }
 460                 } else {
 461                         // no
 462                         setErrorMessage(N_("Command not allowed with"
 463                                            "out any document open"));
 464                         flag |= LyXFunc::Disabled;
 465                         return flag;
 466                 }
 467         }
 468
 469         // I would really like to avoid having this switch and rather try to
 470         // encode this in the function itself.
 471         bool disable = false;
 472         switch (action) {
 473         case LFUN_MENUPRINT:
 474                 disable = !Exporter::IsExportable(buf, "dvi")
 475                         || lyxrc.print_command == "none";
 476                 break;
 477         case LFUN_FAX:
 478                 disable = !Exporter::IsExportable(buf, "ps")
 479                         || lyxrc.fax_command == "none";
 480                 break;
 481         case LFUN_IMPORT:
 482                 disable = !Importer::IsImportable(argument);
 483                 break;
 484         case LFUN_UNDO:
 485                 disable = buf->undostack.empty();
 486                 break;
 487         case LFUN_REDO:
 488                 disable = buf->redostack.empty();
 489                 break;
 490         case LFUN_SPELLCHECK:
 491                 disable = lyxrc.isp_command == "none";
 492                 break;
 493         case LFUN_RUNCHKTEX:
 494                 disable = lyxrc.chktex_command == "none";
 495                 break;
 496         case LFUN_BUILDPROG:
 497                 disable = !Exporter::IsExportable(buf, "program");
 498                 break;
 499
 500         case LFUN_LAYOUT_TABULAR:
 501                 disable = true;
 502                 if (owner->view()->theLockingInset()) {
 503                         disable = (owner->view()->theLockingInset()->LyxCode() != Inset::TABULAR_CODE) &&
 504                                 !owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
 505                 }
 506                 break;
 507
 508         case LFUN_TABULAR_FEATURE:
 509                 disable = true;
 510                 if (owner->view()->theLockingInset()) {
 511                         func_status ret = LyXFunc::Disabled;
 512                         if (owner->view()->theLockingInset()->LyxCode() == Inset::TABULAR_CODE) {
 513                                 ret = static_cast<InsetTabular *>
 514                                         (owner->view()->theLockingInset())->
 515                                         getStatus(argument);
 516                         } else if (owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
 517                                 ret = static_cast<InsetTabular *>
 518                                         (owner->view()->theLockingInset()->
 519                                         GetFirstLockingInsetOfType(Inset::TABULAR_CODE))->
 520                                         getStatus(argument);
 521                         }
 522                         flag |= ret;
 523                         disable = false;
 524                 } else {
 525                     static InsetTabular inset(*owner->buffer(), 1, 1);
 526                     func_status ret;
 527
 528                     disable = true;
 529                     ret = inset.getStatus(argument);
 530                     if ((ret & LyXFunc::ToggleOn) ||
 531                         (ret & LyXFunc::ToggleOff))
 532                         flag |= LyXFunc::ToggleOff;
 533                 }
 534                 break;
 535
 536         case LFUN_VC_REGISTER:
 537                 disable = buf->lyxvc.inUse();
 538                 break;
 539         case LFUN_VC_CHECKIN:
 540                 disable = !buf->lyxvc.inUse() || buf->isReadonly();
 541                 break;
 542         case LFUN_VC_CHECKOUT:
 543                 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
 544                 break;
 545         case LFUN_VC_REVERT:
 546         case LFUN_VC_UNDO:
 547         case LFUN_VC_HISTORY:
 548                 disable = !buf->lyxvc.inUse();
 549                 break;
 550         case LFUN_REF_BACK:
 551                 disable = owner->view()->NoSavedPositions();
 552                 break;
 553         default:
 554                 break;
 555         }
 556         if (disable)
 557                 flag |= LyXFunc::Disabled;
 558
 559         if (buf) {
 560                 func_status box = LyXFunc::ToggleOff;
 561                 LyXFont font;
 562                 if (owner->view()->theLockingInset() &&
 563                     owner->view()->theLockingInset()->getLyXText(owner->view()))
 564                     font = owner->view()->theLockingInset()->
 565                         getLyXText(owner->view())->real_current_font;
 566                 else
 567                     font = owner->view()->text->real_current_font;
 568                 switch (action) {
 569                 case LFUN_EMPH:
 570                         if (font.emph() == LyXFont::ON)
 571                                 box = LyXFunc::ToggleOn;
 572                         break;
 573                 case LFUN_NOUN:
 574                         if (font.noun() == LyXFont::ON)
 575                                 box = LyXFunc::ToggleOn;
 576                         break;
 577                 case LFUN_BOLD:
 578                         if (font.series() == LyXFont::BOLD_SERIES)
 579                                 box = LyXFunc::ToggleOn;
 580                         break;
 581                 case LFUN_TEX:
 582                         if (font.latex() == LyXFont::ON)
 583                                 box = LyXFunc::ToggleOn;
 584                         break;
 585                 default:
 586                         box = LyXFunc::OK;
 587                         break;
 588                 }
 589                 flag |= box;
 590         }
 591
 592         return flag;
 593 }
 594
 595
 596 string const LyXFunc::Dispatch(string const & s)
 597 {
 598         // Split command string into command and argument
 599         string cmd;
 600         string line = frontStrip(s);
 601         string arg = strip(frontStrip(split(line, cmd, ' ')));
 602
 603         return Dispatch(lyxaction.LookupFunc(cmd), arg);
 604 }
 605
 606
 607 string const LyXFunc::Dispatch(int ac,
 608                          string const & do_not_use_this_arg)
 609 {
 610         string argument;
 611         kb_action action;
 612         LyXText * text = 0;
 613
 614         // we have not done anything wrong yet.
 615         errorstat = false;
 616         dispatch_buffer.erase();
 617
 618         // if action is a pseudo-action, we need the real action
 619         if (lyxaction.isPseudoAction(ac)) {
 620                 string tmparg;
 621                 action = static_cast<kb_action>
 622                         (lyxaction.retrieveActionArg(ac, tmparg));
 623                 if (!tmparg.empty())
 624                         argument = tmparg;
 625         } else {
 626                 action = static_cast<kb_action>(ac);
 627                 if (!do_not_use_this_arg.empty())
 628                         argument = do_not_use_this_arg; // except here
 629         }
 630
 631         selection_possible = false;
 632
 633         if (owner->view()->available())
 634                 owner->view()->hideCursor();
 635
 636         // We cannot use this function here
 637         if (getStatus(ac) & Disabled)
 638                 goto exit_with_message;
 639
 640         commandshortcut.erase();
 641
 642         if (lyxrc.display_shortcuts && show_sc) {
 643                 if (action != LFUN_SELFINSERT) {
 644                         // Put name of command and list of shortcuts
 645                         // for it in minibuffer
 646                         string comname = lyxaction.getActionName(action);
 647
 648                         int pseudoaction = action;
 649                         bool argsadded = false;
 650
 651                         if (!argument.empty()) {
 652                                 // If we have the command with argument,
 653                                 // this is better
 654                                 pseudoaction =
 655                                         lyxaction.searchActionArg(action,
 656                                                                   argument);
 657
 658                                 if (pseudoaction == -1) {
 659                                         pseudoaction = action;
 660                                 } else {
 661                                         comname += " " + argument;
 662                                         argsadded = true;
 663                                 }
 664                         }
 665
 666                         string shortcuts = toplevel_keymap->findbinding(pseudoaction);
 667
 668                         if (!shortcuts.empty()) {
 669                                 comname += ": " + shortcuts;
 670                         } else if (!argsadded) {
 671                                 comname += " " + argument;
 672                         }
 673
 674                         if (!comname.empty()) {
 675                                 comname = strip(comname);
 676                                 commandshortcut = "(" + comname + ')';
 677                                 owner->getMiniBuffer()->Set(commandshortcut);
 678                                 // Here we could even add a small pause,
 679                                 // to annoy the user and make him learn
 680                                 // the shortcuts.
 681                                 // No! That will just annoy, not teach
 682                                 // anything. The user will read the messages
 683                                 // if they are interested. (Asger)
 684                         }
 685                 }
 686         }
 687
 688         if (owner->view()->available() && owner->view()->theLockingInset()) {
 689                 UpdatableInset::RESULT result;
 690                 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
 691                                      (keyseq.length >= -1)))
 692                 {
 693                         if ((action==LFUN_UNKNOWN_ACTION) && argument.empty()){
 694                                 argument = keyseq.getiso();
 695                         }
 696                         // Undo/Redo pre 0.13 is a bit tricky for insets.
 697                         if (action == LFUN_UNDO) {
 698                                 int slx;
 699                                 int sly;
 700                                 UpdatableInset * inset =
 701                                         owner->view()->theLockingInset();
 702                                 inset->GetCursorPos(owner->view(), slx, sly);
 703                                 owner->view()->unlockInset(inset);
 704                                 owner->view()->menuUndo();
 705                                 if (owner->view()->text->cursor.par()->
 706                                     IsInset(owner->view()->text->cursor.pos())) {
 707                                         inset = static_cast<UpdatableInset*>(
 708                                                 owner->view()->text->cursor.par()->
 709                                                 GetInset(owner->view()->text->
 710                                                          cursor.pos()));
 711                                 } else {
 712                                         inset = 0;
 713                                 }
 714                                 if (inset)
 715                                         inset->Edit(owner->view(),slx,sly,0);
 716                                 return string();
 717                         } else if (action == LFUN_REDO) {
 718                                 int slx;
 719                                 int sly;
 720                                 UpdatableInset * inset = owner->view()->
 721                                         theLockingInset();
 722                                 inset->GetCursorPos(owner->view(), slx, sly);
 723                                 owner->view()->unlockInset(inset);
 724                                 owner->view()->menuRedo();
 725                                 inset = static_cast<UpdatableInset*>(
 726                                         owner->view()->text->cursor.par()->
 727                                         GetInset(owner->view()->text->
 728                                                  cursor.pos()));
 729                                 if (inset)
 730                                         inset->Edit(owner->view(),slx,sly,0);
 731                                 return string();
 732                         } else if (((result=owner->view()->theLockingInset()->
 733                                    LocalDispatch(owner->view(), action,
 734                                                  argument)) ==
 735                                    UpdatableInset::DISPATCHED) ||
 736                                    (result == UpdatableInset::DISPATCHED_NOUPDATE))
 737                                 return string();
 738                         else {
 739                                 setMessage(N_("Text mode"));
 740                                 switch(action) {
 741                                 case LFUN_UNKNOWN_ACTION:
 742                                 case LFUN_BREAKPARAGRAPH:
 743                                 case LFUN_BREAKLINE:
 744                                         owner->view()->text->CursorRight(owner->view());
 745                                         owner->view()->setState();
 746                                         owner->showState();
 747                                         break;
 748                                 case LFUN_RIGHT:
 749                                         if (!owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
 750                                                 owner->view()->text->CursorRight(owner->view());
 751                                                 moveCursorUpdate(false);
 752                                                 owner->showState();
 753                                         }
 754                                         return string();
 755                                 case LFUN_LEFT:
 756                                         if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
 757                                                 owner->view()->text->CursorRight(owner->view());
 758                                                 moveCursorUpdate(false);
 759                                                 owner->showState();
 760                                         }
 761                                         return string();
 762                                 case LFUN_DOWN:
 763                                         owner->view()->text->CursorDown(owner->view());
 764                                         moveCursorUpdate(false);
 765                                         owner->showState();
 766                                         return string();
 767                                 default:
 768                                         break;
 769                                 }
 770                         }
 771                 }
 772                 if (owner->view()->theLockingInset())
 773                         text = owner->view()->theLockingInset()->
 774                                 getLyXText(owner->view());
 775         }
 776
 777         if (!text)
 778             text = owner->view()->text;
 779
 780         switch(action) {
 781                 // --- Misc -------------------------------------------
 782         case LFUN_WORDFINDFORWARD  :
 783         case LFUN_WORDFINDBACKWARD : {
 784                 static string last_search;
 785                 string searched_string;
 786
 787                 if (!argument.empty()) {
 788                         last_search = argument;
 789                         searched_string = argument;
 790                 } else {
 791                         searched_string = last_search;
 792                 }
 793
 794                 LyXText * ltCur = owner->view()->text ;
 795
 796                 if (!searched_string.empty() &&
 797                     ((action == LFUN_WORDFINDBACKWARD) ?
 798                      ltCur->SearchBackward(owner->view(), searched_string) :
 799                      ltCur->SearchForward(owner->view(), searched_string))) {
 800
 801                         // ??? What is that ???
 802                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 803
 804                         // ??? Needed ???
 805                         // clear the selection (if there is any)
 806                         owner->view()->toggleSelection();
 807                         owner->view()->text->ClearSelection();
 808
 809                         // Move cursor so that successive C-s 's will not stand in place.
 810                         if( action == LFUN_WORDFINDFORWARD )
 811                                 owner->view()->text->CursorRightOneWord(owner->view());
 812                         owner->view()->text->FinishUndo();
 813                         moveCursorUpdate(false);
 814
 815                         // ??? Needed ???
 816                         // set the new selection
 817                         // SetSelectionOverLenChars(owner->view()->currentBuffer()->text, iLenSelected);
 818                         owner->view()->toggleSelection(false);
 819                 } else
 820                         LyXBell();
 821
 822                 // REMOVED : if (owner->view()->getWorkArea()->focus)
 823                 owner->view()->showCursor();
 824         }
 825         break;
 826
 827         case LFUN_PREFIX:
 828         {
 829                 if (owner->view()->available()) {
 830                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 831                 }
 832                 string buf;
 833                 keyseq.print(buf, true);
 834                 owner->getMiniBuffer()->Set(buf, string(), string(), 1);
 835         }
 836         break;
 837
 838         // --- Misc -------------------------------------------
 839         case LFUN_EXEC_COMMAND:
 840                 owner->getMiniBuffer()->PrepareForCommand();
 841                 break;
 842
 843         case LFUN_CANCEL:                   // RVDK_PATCH_5
 844                 keyseq.reset();
 845                 meta_fake_bit = 0;
 846                 if(owner->view()->available())
 847                         // cancel any selection
 848                         Dispatch(LFUN_MARK_OFF);
 849                 setMessage(N_("Cancel"));
 850                 break;
 851
 852         case LFUN_META_FAKE:                                 // RVDK_PATCH_5
 853         {
 854                 meta_fake_bit = Mod1Mask;
 855                 string buf;
 856                 keyseq.print(buf, true);
 857                 setMessage(buf); // RVDK_PATCH_5
 858         }
 859         break;
 860
 861         case LFUN_READ_ONLY_TOGGLE:
 862                 if (owner->buffer()->lyxvc.inUse()) {
 863                         owner->buffer()->lyxvc.toggleReadOnly();
 864                 } else {
 865                         owner->buffer()->setReadonly(
 866                                 !owner->buffer()->isReadonly());
 867                 }
 868                 break;
 869
 870         case LFUN_CENTER: // this is center and redraw.
 871                 owner->view()->center();
 872                 break;
 873
 874         case LFUN_APPENDIX:
 875                 if (owner->view()->available()) {
 876                         owner->view()->text->toggleAppendix(owner->view());
 877                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 878                 }
 879                 break;
 880
 881                 // --- Menus -----------------------------------------------
 882         case LFUN_MENUNEW:
 883                 MenuNew(false);
 884                 break;
 885
 886         case LFUN_MENUNEWTMPLT:
 887                 MenuNew(true);
 888                 break;
 889
 890         case LFUN_MENUOPEN:
 891                 MenuOpen();
 892                 break;
 893
 894         case LFUN_CLOSEBUFFER:
 895                 CloseBuffer();
 896                 break;
 897
 898         case LFUN_MENUWRITE:
 899                 if (!owner->buffer()->isUnnamed()) {
 900                         owner->getMiniBuffer()->Set(_("Saving document"),
 901                                                     MakeDisplayPath(owner->buffer()->fileName()),
 902                                                     "...");
 903                         MenuWrite(owner->buffer());
 904                         //owner->getMiniBuffer()-> {
 905                         //      Set(_("Document saved as"),
 906                         //          MakeDisplayPath(owner->buffer()->fileName()));
 907                         //} else {
 908                         //owner->getMiniBuffer()->Set(_("Save failed!"));
 909                         //}
 910                 } else {
 911                         MenuWriteAs(owner->buffer());
 912                 }
 913                 break;
 914
 915         case LFUN_MENUWRITEAS:
 916                 MenuWriteAs(owner->buffer());
 917                 break;
 918
 919         case LFUN_MENURELOAD:
 920                 reloadBuffer();
 921                 break;
 922
 923         case LFUN_UPDATE:
 924                 Exporter::Export(owner->buffer(), argument, true);
 925                 break;
 926
 927         case LFUN_PREVIEW:
 928                 Exporter::Preview(owner->buffer(), argument);
 929                 break;
 930
 931         case LFUN_BUILDPROG:
 932                 Exporter::Export(owner->buffer(), "program", true);
 933                 break;
 934
 935         case LFUN_RUNCHKTEX:
 936                 MenuRunChktex(owner->buffer());
 937                 break;
 938
 939         case LFUN_MENUPRINT:
 940                 owner->getDialogs()->showPrint();
 941                 break;
 942
 943         case LFUN_FAX:
 944                 MenuFax(owner->buffer());
 945                 break;
 946
 947         case LFUN_EXPORT:
 948                 Exporter::Export(owner->buffer(), argument, false);
 949                 break;
 950
 951         case LFUN_IMPORT:
 952                 doImport(argument);
 953                 break;
 954
 955         case LFUN_QUIT:
 956                 QuitLyX();
 957                 break;
 958
 959         case LFUN_TOCVIEW:
 960         case LFUN_LOFVIEW:
 961         case LFUN_LOTVIEW:
 962         case LFUN_LOAVIEW:
 963         {
 964                 InsetCommandParams p;
 965
 966                 if( action == LFUN_TOCVIEW )
 967                         p.setCmdName( "tableofcontents" );
 968                 else if( action == LFUN_LOAVIEW )
 969                         p.setCmdName( "listofalgorithms" );
 970                 else if( action == LFUN_LOFVIEW )
 971                         p.setCmdName( "listoffigures" );
 972                 else
 973                         p.setCmdName( "listoftables" );
 974
 975                 owner->getDialogs()->createTOC( p.getAsString() );
 976                 break;
 977         }
 978
 979         case LFUN_TOC_INSERT:
 980         case LFUN_LOA_INSERT:
 981         case LFUN_LOF_INSERT:
 982         case LFUN_LOT_INSERT:
 983         {
 984                 InsetCommandParams p;
 985
 986                 if( action == LFUN_TOC_INSERT )
 987                         p.setCmdName( "tableofcontents" );
 988                 else if( action == LFUN_LOA_INSERT )
 989                         p.setCmdName( "listofalgorithms" );
 990                 else if( action == LFUN_LOF_INSERT )
 991                         p.setCmdName( "listoffigures" );
 992                 else
 993                         p.setCmdName( "listoftables" );
 994
 995                 Inset * inset = new InsetTOC( p );
 996                 if( !owner->view()->insertInset( inset, "Standard", true ) )
 997                         delete inset;
 998                 break;
 999         }
1000
1001         case LFUN_DIALOG_TABULAR_INSERT:
1002                 owner->getDialogs()->showTabularCreate();
1003                 break;
1004
1005         case LFUN_TABULAR_FEATURE:
1006         case LFUN_SCROLL_INSET:
1007                 // this is not handled here as this funktion is only aktive
1008                 // if we have a locking_inset and that one is (or contains)
1009                 // a tabular-inset
1010                 break;
1011
1012         case LFUN_FIGURE:
1013                 Figure();
1014                 break;
1015
1016         case LFUN_INSET_GRAPHICS:
1017         {
1018                 Inset * new_inset = new InsetGraphics;
1019                 if (!owner->view()->insertInset(new_inset)) {
1020                         delete new_inset;
1021                 } else {
1022                         // this is need because you don't use a inset->Edit()
1023                         owner->view()->updateInset(new_inset, true);
1024                         new_inset->Edit(owner->view(), 0, 0, 0);
1025                 }
1026                 break;
1027         }
1028
1029         case LFUN_AUTOSAVE:
1030                 AutoSave(owner->view());
1031                 break;
1032
1033         case LFUN_UNDO:
1034                 owner->view()->menuUndo();
1035                 break;
1036
1037         case LFUN_REDO:
1038                 owner->view()->menuRedo();
1039                 break;
1040
1041         case LFUN_MENUSEARCH:
1042         {
1043                 // Ok this is one _very_ bad solution, but I think that some
1044                 // of this will be rewritten as part of GUI indep anyway.
1045                 // Lgb
1046                 static LyXFindReplace FR_;
1047                 FR_.StartSearch(owner->view());
1048         }
1049         break;
1050
1051         case LFUN_PASTE:
1052                 owner->view()->paste();
1053                 owner->view()->setState();
1054                 break;
1055
1056         case LFUN_PASTESELECTION:
1057         {
1058                 bool asPara = false;
1059                 if (argument == "paragraph") asPara = true;
1060                 owner->view()->pasteClipboard(asPara);
1061         }
1062         break;
1063
1064         case LFUN_CUT:
1065                 owner->view()->cut();
1066                 break;
1067
1068         case LFUN_COPY:
1069                 owner->view()->copy();
1070                 break;
1071
1072         case LFUN_LAYOUT_COPY:
1073                 owner->view()->copyEnvironment();
1074                 break;
1075
1076         case LFUN_LAYOUT_PASTE:
1077                 owner->view()->pasteEnvironment();
1078                 owner->view()->setState();
1079                 break;
1080
1081         case LFUN_GOTOERROR:
1082                 owner->view()->gotoError();
1083                 break;
1084
1085         case LFUN_REMOVEERRORS:
1086                 if (owner->view()->removeAutoInsets()) {
1087                         owner->view()->redraw();
1088                         owner->view()->fitCursor(owner->view()->text);
1089                 }
1090                 break;
1091
1092         case LFUN_GOTONOTE:
1093                 owner->view()->gotoNote();
1094                 break;
1095
1096 #ifndef NEW_INSETS
1097         case LFUN_OPENSTUFF:
1098                 owner->view()->openStuff();
1099                 break;
1100 #endif
1101
1102         case LFUN_HYPHENATION:
1103                 owner->view()->hyphenationPoint();
1104                 break;
1105
1106         case LFUN_LDOTS:
1107                 owner->view()->ldots();
1108                 break;
1109
1110         case LFUN_END_OF_SENTENCE:
1111                 owner->view()->endOfSentenceDot();
1112                 break;
1113
1114         case LFUN_MENU_SEPARATOR:
1115                 owner->view()->menuSeparator();
1116                 break;
1117
1118         case LFUN_HFILL:
1119                 owner->view()->hfill();
1120                 break;
1121
1122         case LFUN_DEPTH:
1123                 changeDepth(owner->view(), 0);
1124                 break;
1125
1126         case LFUN_DEPTH_MIN:
1127                 changeDepth(owner->view(), -1);
1128                 break;
1129
1130         case LFUN_DEPTH_PLUS:
1131                 changeDepth(owner->view(), 1);
1132                 break;
1133
1134         case LFUN_FREE:
1135                 Free(owner->view());
1136                 owner->view()->setState();
1137                 owner->showState();
1138                 break;
1139
1140         case LFUN_TEX:
1141                 Tex(owner->view());
1142                 owner->view()->setState();
1143                 owner->showState();
1144                 break;
1145 #ifndef NEW_INSETS
1146         case LFUN_MELT:
1147                 Melt(owner->view());
1148                 break;
1149 #endif
1150         case LFUN_RECONFIGURE:
1151                 Reconfigure(owner->view());
1152                 break;
1153 #ifndef NEW_INSETS
1154         case LFUN_FOOTMELT:
1155                 if (owner->view()->available()
1156                     && !owner->view()->text->selection
1157                     && owner->view()->text->cursor.par()->footnoteflag
1158                     != LyXParagraph::NO_FOOTNOTE)
1159                         { // only melt footnotes with FOOTMELT, not margins etc
1160                                 if(owner->view()->text->cursor.par()->footnotekind == LyXParagraph::FOOTNOTE)
1161                                         Melt(owner->view());
1162                         }
1163                 else
1164                         Foot(owner->view());
1165                 owner->view()->setState();
1166                 break;
1167
1168         case LFUN_MARGINMELT:
1169                 if (owner->view()->available()
1170                     && !owner->view()->text->selection
1171                     && owner->view()->text->cursor.par()->footnoteflag
1172                     != LyXParagraph::NO_FOOTNOTE) {
1173                         // only melt margins
1174                         if(owner->view()->text->cursor.par()->footnotekind == LyXParagraph::MARGIN)
1175                                 Melt(owner->view());
1176                 } else
1177                         Margin(owner->view());
1178                 owner->view()->setState();
1179                 break;
1180 #endif
1181         case LFUN_HELP_COPYRIGHT:
1182                 owner->getDialogs()->showCopyright();
1183                 break;
1184
1185         case LFUN_HELP_CREDITS:
1186                 owner->getDialogs()->showCredits();
1187                 break;
1188
1189         case LFUN_HELP_OPEN: {
1190                 string arg = argument;
1191                 if (arg.empty()) {
1192                         setErrorMessage(N_("Missing argument"));
1193                         break;
1194                 }
1195                 ProhibitInput(owner->view());
1196                 string fname = i18nLibFileSearch("doc", arg, "lyx");
1197                 if (fname.empty()) {
1198                         lyxerr << "LyX: unable to find documentation file `"
1199                                << arg << "'. Bad installation?" << endl;
1200                         AllowInput(owner->view());
1201                         break;
1202                 }
1203                 owner->getMiniBuffer()->Set(_("Opening help file"),
1204                                             MakeDisplayPath(fname),"...");
1205                 owner->view()->buffer(bufferlist.loadLyXFile(fname,false));
1206                 AllowInput(owner->view());
1207                 break;
1208         }
1209
1210         case LFUN_HELP_VERSION: {
1211                 ProhibitInput(owner->view());
1212                 string msg(_("LyX Version "));
1213                 msg += LYX_VERSION;
1214                 msg += " of ";
1215                 msg += LYX_RELEASE;
1216                 fl_show_message(msg.c_str(),
1217                                 (_("Library directory: ")
1218                                  + MakeDisplayPath(system_lyxdir)).c_str(),
1219                                 (_("User directory: ")
1220                                  + MakeDisplayPath(user_lyxdir)).c_str());
1221                 AllowInput(owner->view());
1222                 break;
1223         }
1224
1225                 // --- version control -------------------------------
1226         case LFUN_VC_REGISTER:
1227         {
1228                 if (!owner->buffer()->lyxvc.inUse())
1229                         owner->buffer()->lyxvc.registrer();
1230         }
1231         break;
1232
1233         case LFUN_VC_CHECKIN:
1234         {
1235                 if (owner->buffer()->lyxvc.inUse()
1236                     && !owner->buffer()->isReadonly())
1237                         owner->buffer()->lyxvc.checkIn();
1238         }
1239         break;
1240
1241         case LFUN_VC_CHECKOUT:
1242         {
1243                 if (owner->buffer()->lyxvc.inUse()
1244                     && owner->buffer()->isReadonly())
1245                         owner->buffer()->lyxvc.checkOut();
1246         }
1247         break;
1248
1249         case LFUN_VC_REVERT:
1250         {
1251                 owner->buffer()->lyxvc.revert();
1252         }
1253         break;
1254
1255         case LFUN_VC_UNDO:
1256         {
1257                 owner->buffer()->lyxvc.undoLast();
1258         }
1259         break;
1260
1261         case LFUN_VC_HISTORY:
1262         {
1263                 owner->buffer()->lyxvc.showLog();
1264                 break;
1265         }
1266
1267         // --- buffers ----------------------------------------
1268
1269         case LFUN_SWITCHBUFFER:
1270                 owner->view()->buffer(bufferlist.getBuffer(argument));
1271                 break;
1272
1273
1274         case LFUN_FILE_INSERT:
1275         {
1276                 MenuInsertLyXFile(argument);
1277         }
1278         break;
1279
1280         case LFUN_FILE_INSERT_ASCII:
1281         {
1282                 bool asPara = (argument == "paragraph");
1283                 InsertAsciiFile(owner->view(), string(), asPara);
1284         }
1285         break;
1286
1287         case LFUN_FILE_NEW:
1288         {
1289                 // servercmd: argument must be <file>:<template>
1290                 Buffer * tmpbuf = NewLyxFile(argument);
1291                 if (tmpbuf)
1292                         owner->view()->buffer(tmpbuf);
1293         }
1294         break;
1295
1296         case LFUN_FILE_OPEN:
1297                 owner->view()->buffer(bufferlist.loadLyXFile(argument));
1298                 break;
1299
1300         case LFUN_LATEX_LOG:
1301                 ShowLatexLog();
1302                 break;
1303
1304         case LFUN_LAYOUTNO:
1305         {
1306                 lyxerr.debug() << "LFUN_LAYOUTNO: (arg) " << argument << endl;
1307                 int sel = strToInt(argument);
1308                 lyxerr.debug() << "LFUN_LAYOUTNO: (sel) "<< sel << endl;
1309
1310                 // Should this give a setMessage instead?
1311                 if (sel == 0)
1312                         return string(); // illegal argument
1313
1314                 --sel; // sel 1..., but layout 0...
1315
1316                 // Pretend we got the name instead.
1317                 Dispatch(int(LFUN_LAYOUT),
1318                          textclasslist.NameOfLayout(owner->view()
1319                                                     ->buffer()->params.textclass,
1320                                                     sel));
1321                 return string();
1322         }
1323
1324         case LFUN_LAYOUT:
1325         {
1326                 lyxerr.debug() << "LFUN_LAYOUT: (arg) "
1327                                << argument << endl;
1328
1329                 // Derive layout number from given argument (string)
1330                 // and current buffer's textclass (number). */
1331                 LyXTextClassList::ClassList::size_type tclass =
1332                         owner->view()->buffer()->params.textclass;
1333                 pair <bool, LyXTextClass::size_type> layout =
1334                         textclasslist.NumberOfLayout(tclass, argument);
1335
1336                 // If the entry is obsolete, use the new one instead.
1337                 if (layout.first) {
1338                         string obs = textclasslist.Style(tclass,layout.second)
1339                               .obsoleted_by();
1340                         if (!obs.empty())
1341                                 layout =
1342                                   textclasslist.NumberOfLayout(tclass, obs);
1343                 }
1344
1345                 // see if we found the layout number:
1346                 if (!layout.first) {
1347                         setErrorMessage(string(N_("Layout ")) + argument +
1348                                         N_(" not known"));
1349                         break;
1350                 }
1351
1352                 if (current_layout != layout.second) {
1353                         owner->view()->hideCursor();
1354                         current_layout = layout.second;
1355                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1356                         owner->view()->text->
1357                                 SetLayout(owner->view(), layout.second);
1358                         owner->setLayout(layout.second);
1359                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1360                         owner->view()->setState();
1361                 }
1362         }
1363         break;
1364
1365         case LFUN_LAYOUT_DOCUMENT:
1366                 owner->getDialogs()->showLayoutDocument();
1367                 break;
1368
1369         case LFUN_LAYOUT_PARAGRAPH:
1370 #ifdef USE_OLD_PARAGRAPH_LAYOUT
1371                 MenuLayoutParagraph();
1372 #else
1373                 owner->getDialogs()->showLayoutParagraph();
1374 #endif
1375                 break;
1376
1377         case LFUN_LAYOUT_CHARACTER:
1378                 MenuLayoutCharacter();
1379                 break;
1380
1381         case LFUN_LAYOUT_TABULAR:
1382             if (owner->view()->theLockingInset()) {
1383                 if (owner->view()->theLockingInset()->LyxCode()==Inset::TABULAR_CODE) {
1384                     InsetTabular * inset = static_cast<InsetTabular *>
1385                         (owner->view()->theLockingInset());
1386                     inset->OpenLayoutDialog(owner->view());
1387                 } else if (owner->view()->theLockingInset()->
1388                            GetFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1389                     InsetTabular * inset = static_cast<InsetTabular *>(
1390                         owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE));
1391                     inset->OpenLayoutDialog(owner->view());
1392                 }
1393             }
1394             break;
1395
1396         case LFUN_LAYOUT_PREAMBLE:
1397                 MenuLayoutPreamble();
1398                 break;
1399
1400         case LFUN_LAYOUT_SAVE_DEFAULT:
1401                 MenuLayoutSave();
1402                 break;
1403
1404         case LFUN_DROP_LAYOUTS_CHOICE:
1405                 owner->getToolbar()->openLayoutList();
1406                 break;
1407
1408         case LFUN_LANGUAGE:
1409                 Lang(owner->view(), argument);
1410                 owner->view()->setState();
1411                 owner->showState();
1412                 break;
1413
1414         case LFUN_EMPH:
1415                 Emph(owner->view());
1416                 owner->showState();
1417                 break;
1418
1419         case LFUN_BOLD:
1420                 Bold(owner->view());
1421                 owner->showState();
1422                 break;
1423
1424         case LFUN_NOUN:
1425                 Noun(owner->view());
1426                 owner->showState();
1427                 break;
1428
1429         case LFUN_CODE:
1430                 Code(owner->view());
1431                 owner->showState();
1432                 break;
1433
1434         case LFUN_SANS:
1435                 Sans(owner->view());
1436                 owner->showState();
1437                 break;
1438
1439         case LFUN_ROMAN:
1440                 Roman(owner->view());
1441                 owner->showState();
1442                 break;
1443
1444         case LFUN_DEFAULT:
1445                 StyleReset(owner->view());
1446                 owner->showState();
1447                 break;
1448
1449         case LFUN_UNDERLINE:
1450                 Underline(owner->view());
1451                 owner->showState();
1452                 break;
1453
1454         case LFUN_FONT_SIZE:
1455                 FontSize(owner->view(), argument);
1456                 owner->showState();
1457                 break;
1458
1459         case LFUN_FONT_STATE:
1460                 setMessage(CurrentState(owner->view()));
1461                 break;
1462
1463         case LFUN_UPCASE_WORD:
1464                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1465                 text->ChangeWordCase(owner->view(), LyXText::text_uppercase);
1466                 if (text->inset_owner)
1467                     owner->view()->updateInset(text->inset_owner, true);
1468                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1469                 break;
1470
1471         case LFUN_LOWCASE_WORD:
1472                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1473                 text->ChangeWordCase(owner->view(), LyXText::text_lowercase);
1474                 if (text->inset_owner)
1475                     owner->view()->updateInset(text->inset_owner, true);
1476                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1477                 break;
1478
1479         case LFUN_CAPITALIZE_WORD:
1480                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1481                 text->ChangeWordCase(owner->view(),
1482                                      LyXText::text_capitalization);
1483                 if (text->inset_owner)
1484                     owner->view()->updateInset(text->inset_owner, true);
1485                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1486                 break;
1487
1488         case LFUN_INSERT_LABEL:
1489                 MenuInsertLabel(argument);
1490                 break;
1491
1492         case LFUN_REF_INSERT:
1493                 if (argument.empty()) {
1494                         InsetCommandParams p("ref");
1495                 owner->getDialogs()->createRef(p.getAsString());
1496                 } else {
1497                         InsetCommandParams p;
1498                         p.setFromString(argument);
1499
1500                         InsetRef * inset = new InsetRef(p, *owner->buffer());
1501                         if (!owner->view()->insertInset(inset))
1502                                 delete inset;
1503                         else
1504                                 owner->view()->updateInset(inset, true);
1505                 }
1506                 break;
1507
1508         case LFUN_REF_BACK:
1509         {
1510                 owner->view()->restorePosition();
1511         }
1512         break;
1513
1514         case LFUN_REF_GOTO:
1515         {
1516                 string label(argument);
1517                 if (label.empty()) {
1518                         InsetRef * inset =
1519                                 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1520                         if (inset)
1521                                 label = inset->getContents();
1522                 }
1523
1524                 if (!label.empty()) {
1525                         owner->view()->savePosition();
1526                         if (!owner->view()->gotoLabel(label))
1527                                 WriteAlert(_("Error"),
1528                                            _("Couldn't find this label"),
1529                                            _("in current document."));
1530                 }
1531         }
1532         break;
1533
1534         case LFUN_MENU_OPEN_BY_NAME:
1535                 owner->getMenubar()->openByName(argument);
1536                 break; // RVDK_PATCH_5
1537
1538         case LFUN_SPELLCHECK:
1539                 if (lyxrc.isp_command != "none")
1540                         ShowSpellChecker(owner->view());
1541                 break; // RVDK_PATCH_5
1542
1543                 // --- Cursor Movements -----------------------------
1544         case LFUN_RIGHT:
1545         {
1546                 LyXText * tmptext = owner->view()->text;
1547                 bool is_rtl = tmptext->cursor.par()->isRightToLeftPar(owner->buffer()->params);
1548                 if(!tmptext->mark_set)
1549                         owner->view()->beforeChange();
1550                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1551                 if (is_rtl)
1552                         tmptext->CursorLeft(owner->view(), false);
1553                 if (tmptext->cursor.pos() < tmptext->cursor.par()->Last()
1554                     && tmptext->cursor.par()->GetChar(tmptext->cursor.pos())
1555                     == LyXParagraph::META_INSET
1556                     && tmptext->cursor.par()->GetInset(tmptext->cursor.pos())
1557                     && tmptext->cursor.par()->GetInset(tmptext->cursor.pos())->Editable() == Inset::HIGHLY_EDITABLE){
1558                         Inset * tmpinset = tmptext->cursor.par()->GetInset(tmptext->cursor.pos());
1559                         setMessage(tmpinset->EditMessage());
1560                         tmpinset->Edit(owner->view(), 0, 0, 0);
1561                         break;
1562                 }
1563                 if (!is_rtl)
1564                         tmptext->CursorRight(owner->view(), false);
1565                 owner->view()->text->FinishUndo();
1566                 moveCursorUpdate(false);
1567                 owner->showState();
1568         }
1569         break;
1570
1571         case LFUN_LEFT:
1572         {
1573                 // This is soooo ugly. Isn`t it possible to make
1574                 // it simpler? (Lgb)
1575                 LyXText * txt = owner->view()->text;
1576                 bool is_rtl = txt->cursor.par()->isRightToLeftPar(owner->buffer()->params);
1577                 if(!txt->mark_set) owner->view()->beforeChange();
1578                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1579                 LyXCursor cur = txt->cursor;
1580                 if (!is_rtl)
1581                         txt->CursorLeft(owner->view(), false);
1582                 if ((cur != txt->cursor) && // only if really moved!
1583                     txt->cursor.pos() < txt->cursor.par()->Last() &&
1584                     (txt->cursor.par()->GetChar(txt->cursor.pos()) ==
1585                      LyXParagraph::META_INSET) &&
1586                     txt->cursor.par()->GetInset(txt->cursor.pos()) &&
1587                     (txt->cursor.par()->GetInset(txt->cursor.pos())->Editable()
1588                      == Inset::HIGHLY_EDITABLE))
1589                 {
1590                         Inset * tmpinset = txt->cursor.par()->GetInset(txt->cursor.pos());
1591                         setMessage(tmpinset->EditMessage());
1592                         LyXFont font = txt->GetFont(owner->view()->buffer(),
1593                                                     txt->cursor.par(),
1594                                                     txt->cursor.pos());
1595                         tmpinset->Edit(owner->view(),
1596                                        tmpinset->x() +
1597                                        tmpinset->width(owner->view(),font),
1598                                        tmpinset->descent(owner->view(),font),
1599                                        0);
1600                         break;
1601                 }
1602                 if  (is_rtl)
1603                         txt->CursorRight(owner->view(), false);
1604
1605                 owner->view()->text->FinishUndo();
1606                 moveCursorUpdate(false);
1607                 owner->showState();
1608         }
1609         break;
1610
1611         case LFUN_UP:
1612                 if(!owner->view()->text->mark_set) owner->view()->beforeChange();
1613                 owner->view()->update(BufferView::UPDATE);
1614                 owner->view()->text->CursorUp(owner->view());
1615                 owner->view()->text->FinishUndo();
1616                 moveCursorUpdate(false);
1617                 owner->showState();
1618                 break;
1619
1620         case LFUN_DOWN:
1621                 if(!owner->view()->text->mark_set)
1622                         owner->view()->beforeChange();
1623                 owner->view()->update(BufferView::UPDATE);
1624                 owner->view()->text->CursorDown(owner->view());
1625                 owner->view()->text->FinishUndo();
1626                 moveCursorUpdate(false);
1627                 owner->showState();
1628                 break;
1629
1630         case LFUN_UP_PARAGRAPH:
1631                 if(!owner->view()->text->mark_set)
1632                         owner->view()->beforeChange();
1633                 owner->view()->update(BufferView::UPDATE);
1634                 owner->view()->text->CursorUpParagraph(owner->view());
1635                 owner->view()->text->FinishUndo();
1636                 moveCursorUpdate(false);
1637                 owner->showState();
1638                 break;
1639
1640         case LFUN_DOWN_PARAGRAPH:
1641                 if(!owner->view()->text->mark_set)
1642                         owner->view()->beforeChange();
1643                 owner->view()->update(BufferView::UPDATE);
1644                 owner->view()->text->CursorDownParagraph(owner->view());
1645                 owner->view()->text->FinishUndo();
1646                 moveCursorUpdate(false);
1647                 owner->showState();
1648                 break;
1649
1650         case LFUN_PRIOR:
1651                 if(!text->mark_set)
1652                     owner->view()->beforeChange();
1653                 owner->view()->update(BufferView::UPDATE);
1654                 owner->view()->cursorPrevious(text);
1655                 owner->view()->text->FinishUndo();
1656                 if (text->inset_owner)
1657                     owner->view()->updateInset(text->inset_owner, false);
1658                 else
1659                     moveCursorUpdate(false);
1660                 owner->showState();
1661                 break;
1662
1663         case LFUN_NEXT:
1664                 if(!text->mark_set)
1665                         owner->view()->beforeChange();
1666                 owner->view()->update(BufferView::UPDATE);
1667                 owner->view()->cursorNext(text);
1668                 owner->view()->text->FinishUndo();
1669                 if (text->inset_owner)
1670                     owner->view()->updateInset(text->inset_owner, false);
1671                 else
1672                     moveCursorUpdate(false);
1673                 owner->showState();
1674                 break;
1675
1676         case LFUN_HOME:
1677                 if(!owner->view()->text->mark_set)
1678                         owner->view()->beforeChange();
1679                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1680                 owner->view()->text->CursorHome(owner->view());
1681                 owner->view()->text->FinishUndo();
1682                 moveCursorUpdate(false);
1683                 owner->showState();
1684                 break;
1685
1686         case LFUN_END:
1687                 if(!owner->view()->text->mark_set)
1688                         owner->view()->beforeChange();
1689                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1690                 owner->view()->text->CursorEnd(owner->view());
1691                 owner->view()->text->FinishUndo();
1692                 moveCursorUpdate(false);
1693                 owner->showState();
1694                 break;
1695
1696         case LFUN_SHIFT_TAB:
1697         case LFUN_TAB:
1698                 if(!owner->view()->text->mark_set)
1699                         owner->view()->beforeChange();
1700                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1701                 owner->view()->text->CursorTab(owner->view());
1702                 owner->view()->text->FinishUndo();
1703                 moveCursorUpdate(false);
1704                 owner->showState();
1705                 break;
1706
1707         case LFUN_WORDRIGHT:
1708                 if(!text->mark_set)
1709                         owner->view()->beforeChange();
1710                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1711                 if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1712                         text->CursorLeftOneWord(owner->view());
1713                 else
1714                         text->CursorRightOneWord(owner->view());
1715                 owner->view()->text->FinishUndo();
1716                 if (text->inset_owner)
1717                     owner->view()->updateInset(text->inset_owner, true);
1718                 moveCursorUpdate(false);
1719                 owner->showState();
1720                 break;
1721
1722         case LFUN_WORDLEFT:
1723                 if(!text->mark_set)
1724                         owner->view()->beforeChange();
1725                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1726                 if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1727                         text->CursorRightOneWord(owner->view());
1728                 else
1729                         text->CursorLeftOneWord(owner->view());
1730                 owner->view()->text->FinishUndo();
1731                 if (text->inset_owner)
1732                     owner->view()->updateInset(text->inset_owner, true);
1733                 moveCursorUpdate(false);
1734                 owner->showState();
1735                 break;
1736
1737         case LFUN_BEGINNINGBUF:
1738                 if(!owner->view()->text->mark_set)
1739                         owner->view()->beforeChange();
1740                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1741                 owner->view()->text->CursorTop(owner->view());
1742                 owner->view()->text->FinishUndo();
1743                 moveCursorUpdate(false);
1744                 owner->showState();
1745                 break;
1746
1747         case LFUN_ENDBUF:
1748                 if(!owner->view()->text->mark_set)
1749                         owner->view()->beforeChange();
1750                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1751                 owner->view()->text->CursorBottom(owner->view());
1752                 owner->view()->text->FinishUndo();
1753                 moveCursorUpdate(false);
1754                 owner->showState();
1755                 break;
1756
1757
1758                 /* cursor selection ---------------------------- */
1759         case LFUN_RIGHTSEL:
1760                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1761                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1762                         owner->view()->text->CursorLeft(owner->view());
1763                 else
1764                         owner->view()->text->CursorRight(owner->view());
1765                 owner->view()->text->FinishUndo();
1766                 moveCursorUpdate(true);
1767                 owner->showState();
1768                 break;
1769
1770         case LFUN_LEFTSEL:
1771                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1772                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1773                         owner->view()->text->CursorRight(owner->view());
1774                 else
1775                         owner->view()->text->CursorLeft(owner->view());
1776                 owner->view()->text->FinishUndo();
1777                 moveCursorUpdate(true);
1778                 owner->showState();
1779                 break;
1780
1781         case LFUN_UPSEL:
1782                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1783                 owner->view()->text->CursorUp(owner->view());
1784                 owner->view()->text->FinishUndo();
1785                 moveCursorUpdate(true);
1786                 owner->showState();
1787                 break;
1788
1789         case LFUN_DOWNSEL:
1790                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1791                 owner->view()->text->CursorDown(owner->view());
1792                 owner->view()->text->FinishUndo();
1793                 moveCursorUpdate(true);
1794                 owner->showState();
1795                 break;
1796
1797         case LFUN_UP_PARAGRAPHSEL:
1798                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1799                 owner->view()->text->CursorUpParagraph(owner->view());
1800                 owner->view()->text->FinishUndo();
1801                 moveCursorUpdate(true);
1802                 owner->showState();
1803                 break;
1804
1805         case LFUN_DOWN_PARAGRAPHSEL:
1806                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1807                 owner->view()->text->CursorDownParagraph(owner->view());
1808                 owner->view()->text->FinishUndo();
1809                 moveCursorUpdate(true);
1810                 owner->showState();
1811                 break;
1812
1813         case LFUN_PRIORSEL:
1814                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1815                 owner->view()->cursorPrevious(text);
1816                 owner->view()->text->FinishUndo();
1817                 if (text->inset_owner)
1818                     owner->view()->updateInset(text->inset_owner, false);
1819                 else
1820                     moveCursorUpdate(true);
1821                 owner->showState();
1822                 break;
1823
1824         case LFUN_NEXTSEL:
1825                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1826                 owner->view()->cursorNext(text);
1827                 owner->view()->text->FinishUndo();
1828                 if (text->inset_owner)
1829                     owner->view()->updateInset(text->inset_owner, false);
1830                 else
1831                     moveCursorUpdate(true);
1832                 owner->showState();
1833                 break;
1834
1835         case LFUN_HOMESEL:
1836                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1837                 owner->view()->text->CursorHome(owner->view());
1838                 owner->view()->text->FinishUndo();
1839                 moveCursorUpdate(true);
1840                 owner->showState();
1841                 break;
1842
1843         case LFUN_ENDSEL:
1844                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1845                 owner->view()->text->CursorEnd(owner->view());
1846                 owner->view()->text->FinishUndo();
1847                 moveCursorUpdate(true);
1848                 owner->showState();
1849                 break;
1850
1851         case LFUN_WORDRIGHTSEL:
1852                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1853                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1854                         owner->view()->text->CursorLeftOneWord(owner->view());
1855                 else
1856                         owner->view()->text->CursorRightOneWord(owner->view());
1857                 owner->view()->text->FinishUndo();
1858                 moveCursorUpdate(true);
1859                 owner->showState();
1860                 break;
1861
1862         case LFUN_WORDLEFTSEL:
1863                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1864                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1865                         owner->view()->text->CursorRightOneWord(owner->view());
1866                 else
1867                         owner->view()->text->CursorLeftOneWord(owner->view());
1868                 owner->view()->text->FinishUndo();
1869                 moveCursorUpdate(true);
1870                 owner->showState();
1871                 break;
1872
1873         case LFUN_BEGINNINGBUFSEL:
1874                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1875                 owner->view()->text->CursorTop(owner->view());
1876                 owner->view()->text->FinishUndo();
1877                 moveCursorUpdate(true);
1878                 owner->showState();
1879                 break;
1880
1881         case LFUN_ENDBUFSEL:
1882                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1883                 owner->view()->text->CursorBottom(owner->view());
1884                 owner->view()->text->FinishUndo();
1885                 moveCursorUpdate(true);
1886                 owner->showState();
1887                 break;
1888
1889                 // --- text changing commands ------------------------
1890         case LFUN_BREAKLINE:
1891                 owner->view()->beforeChange();
1892                 owner->view()->text->InsertChar(owner->view(), LyXParagraph::META_NEWLINE);
1893                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1894                 moveCursorUpdate(false);
1895                 break;
1896
1897         case LFUN_PROTECTEDSPACE:
1898         {
1899                 LyXLayout const & style =
1900                         textclasslist.Style(owner->view()->buffer()->params.textclass,
1901                                             owner->view()->text->cursor.par()->GetLayout());
1902
1903                 if (style.free_spacing) {
1904                         owner->view()->text->InsertChar(owner->view(), ' ');
1905                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1906                 } else {
1907                         owner->view()->protectedBlank();
1908                 }
1909                 moveCursorUpdate(false);
1910         }
1911         break;
1912
1913         case LFUN_SETMARK:
1914                 if(text->mark_set) {
1915                         owner->view()->beforeChange();
1916                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1917                         setMessage(N_("Mark removed"));
1918                 } else {
1919                         owner->view()->beforeChange();
1920                         text->mark_set = 1;
1921                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1922                         setMessage(N_("Mark set"));
1923                 }
1924                 text->sel_cursor = text->cursor;
1925                 if (text->inset_owner)
1926                     owner->view()->updateInset(text->inset_owner, true);
1927                 break;
1928
1929         case LFUN_DELETE:
1930                 if (!owner->view()->text->selection) {
1931                         owner->view()->text->Delete(owner->view());
1932                         owner->view()->text->sel_cursor =
1933                                 owner->view()->text->cursor;
1934                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1935                         // It is possible to make it a lot faster still
1936                         // just comment out the lone below...
1937                         owner->view()->showCursor();
1938                 } else {
1939                         owner->view()->cut();
1940                 }
1941                 moveCursorUpdate(false);
1942                 owner->showState();
1943                 owner->view()->setState();
1944                 break;
1945
1946         case LFUN_DELETE_SKIP:
1947         {
1948                 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
1949
1950                 LyXCursor cursor = owner->view()->text->cursor;
1951
1952                 if (!owner->view()->text->selection) {
1953                         if (cursor.pos() == cursor.par()->Last()) {
1954                                 owner->view()->text->CursorRight(owner->view());
1955                                 cursor = owner->view()->text->cursor;
1956                                 if (cursor.pos() == 0
1957                                     && !(cursor.par()->added_space_top
1958                                          == VSpace (VSpace::NONE))) {
1959                                         owner->view()->text->SetParagraph
1960                                                 (owner->view(),
1961                                                  cursor.par()->line_top,
1962                                                  cursor.par()->line_bottom,
1963                                                  cursor.par()->pagebreak_top,
1964                                                  cursor.par()->pagebreak_bottom,
1965                                                  VSpace(VSpace::NONE),
1966                                                  cursor.par()->added_space_bottom,
1967                                                  cursor.par()->align,
1968                                                  cursor.par()->labelwidthstring, 0);
1969                                         owner->view()->text->CursorLeft(owner->view());
1970                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1971                                 } else {
1972                                         owner->view()->text->CursorLeft(owner->view());
1973                                         owner->view()->text->Delete(owner->view());
1974                                         owner->view()->text->sel_cursor =
1975                                                 owner->view()->text->cursor;
1976                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1977                                 }
1978                         } else {
1979                                 owner->view()->text->Delete(owner->view());
1980                                 owner->view()->text->sel_cursor =
1981                                         owner->view()->text->cursor;
1982                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1983                         }
1984                 } else {
1985                         owner->view()->cut();
1986                 }
1987         }
1988         break;
1989
1990         /* -------> Delete word forward. */
1991         case LFUN_DELETE_WORD_FORWARD:
1992                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1993                 text->DeleteWordForward(owner->view());
1994                 if (text->inset_owner)
1995                     owner->view()->updateInset(text->inset_owner, true);
1996                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1997                 moveCursorUpdate(false);
1998                 owner->showState();
1999                 break;
2000
2001                 /* -------> Delete word backward. */
2002         case LFUN_DELETE_WORD_BACKWARD:
2003                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
2004                 text->DeleteWordBackward(owner->view());
2005                 if (text->inset_owner)
2006                     owner->view()->updateInset(text->inset_owner, true);
2007                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2008                 moveCursorUpdate(false);
2009                 owner->showState();
2010                 break;
2011
2012                 /* -------> Kill to end of line. */
2013         case LFUN_DELETE_LINE_FORWARD:
2014                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
2015                 text->DeleteLineForward(owner->view());
2016                 if (text->inset_owner)
2017                     owner->view()->updateInset(text->inset_owner, true);
2018                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2019                 moveCursorUpdate(false);
2020                 break;
2021
2022                 /* -------> Set mark off. */
2023         case LFUN_MARK_OFF:
2024                 owner->view()->beforeChange();
2025                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
2026                 text->sel_cursor = text->cursor;
2027                 setMessage(N_("Mark off"));
2028                 if (text->inset_owner)
2029                     owner->view()->updateInset(text->inset_owner, true);
2030                 break;
2031
2032                 /* -------> Set mark on. */
2033         case LFUN_MARK_ON:
2034                 owner->view()->beforeChange();
2035                 owner->view()->text->mark_set = 1;
2036                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
2037                 text->sel_cursor = text->cursor;
2038                 if (text->inset_owner)
2039                     owner->view()->updateInset(text->inset_owner, true);
2040                 setMessage(N_("Mark on"));
2041                 break;
2042
2043         case LFUN_BACKSPACE:
2044         {
2045                 if (!owner->view()->text->selection) {
2046                         if (owner->getIntl()->getTrans()->backspace()) {
2047                                 owner->view()->text->Backspace(owner->view());
2048                                 owner->view()->text->sel_cursor =
2049                                         owner->view()->text->cursor;
2050                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2051                                 // It is possible to make it a lot faster still
2052                                 // just comment out the lone below...
2053                                 owner->view()->showCursor();
2054                         }
2055                 } else {
2056                         owner->view()->cut();
2057                 }
2058                 owner->showState();
2059                 owner->view()->setState();
2060         }
2061         break;
2062
2063         case LFUN_BACKSPACE_SKIP:
2064         {
2065                 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2066
2067                 LyXCursor cursor = owner->view()->text->cursor;
2068
2069                 if (!owner->view()->text->selection) {
2070                         if (cursor.pos() == 0
2071                             && !(cursor.par()->added_space_top
2072                                  == VSpace (VSpace::NONE))) {
2073                                 owner->view()->text->SetParagraph
2074                                         (owner->view(),
2075                                          cursor.par()->line_top,
2076                                          cursor.par()->line_bottom,
2077                                          cursor.par()->pagebreak_top,
2078                                          cursor.par()->pagebreak_bottom,
2079                                          VSpace(VSpace::NONE), cursor.par()->added_space_bottom,
2080                                          cursor.par()->align,
2081                                          cursor.par()->labelwidthstring, 0);
2082                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2083                         } else {
2084                                 owner->view()->text->Backspace(owner->view());
2085                                 owner->view()->text->sel_cursor
2086                                         = cursor;
2087                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2088                         }
2089                 } else
2090                         owner->view()->cut();
2091         }
2092         break;
2093
2094         case LFUN_BREAKPARAGRAPH:
2095         {
2096                 owner->view()->beforeChange();
2097                 owner->view()->text->BreakParagraph(owner->view(), 0);
2098                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2099                 owner->view()->text->sel_cursor =
2100                         owner->view()->text->cursor;
2101                 owner->view()->setState();
2102                 owner->showState();
2103                 break;
2104         }
2105
2106         case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2107         {
2108                 owner->view()->beforeChange();
2109                 owner->view()->text->BreakParagraph(owner->view(), 1);
2110                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2111                 owner->view()->text->sel_cursor =
2112                         owner->view()->text->cursor;
2113                 owner->view()->setState();
2114                 owner->showState();
2115                 break;
2116         }
2117
2118         case LFUN_BREAKPARAGRAPH_SKIP:
2119         {
2120                 // When at the beginning of a paragraph, remove
2121                 // indentation and add a "defskip" at the top.
2122                 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2123
2124                 LyXCursor cursor = owner->view()->text->cursor;
2125
2126                 owner->view()->beforeChange();
2127                 if (cursor.pos() == 0) {
2128                         if (cursor.par()->added_space_top == VSpace(VSpace::NONE)) {
2129                                 owner->view()->text->SetParagraph
2130                                         (owner->view(),
2131                                          cursor.par()->line_top,
2132                                          cursor.par()->line_bottom,
2133                                          cursor.par()->pagebreak_top,
2134                                          cursor.par()->pagebreak_bottom,
2135                                          VSpace(VSpace::DEFSKIP), cursor.par()->added_space_bottom,
2136                                          cursor.par()->align,
2137                                          cursor.par()->labelwidthstring, 1);
2138                                 //owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2139                         }
2140                 }
2141                 else {
2142                         owner->view()->text->BreakParagraph(owner->view(), 0);
2143                         //owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2144                 }
2145
2146                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2147                 owner->view()->text->sel_cursor = cursor;
2148                 owner->view()->setState();
2149                 owner->showState();
2150         }
2151         break;
2152
2153         case LFUN_PARAGRAPH_SPACING:
2154         {
2155                 LyXParagraph * par = owner->view()->text->cursor.par();
2156                 Spacing::Space cur_spacing = par->spacing.getSpace();
2157                 float cur_value = 1.0;
2158                 if (cur_spacing == Spacing::Other) {
2159                         cur_value = par->spacing.getValue();
2160                 }
2161
2162                 istringstream istr(argument);
2163
2164                 string tmp;
2165                 istr >> tmp;
2166                 Spacing::Space new_spacing = cur_spacing;
2167                 float new_value = cur_value;
2168                 if (tmp.empty()) {
2169                         lyxerr << "Missing argument to `paragraph-spacing'"
2170                                << endl;
2171                 } else if (tmp == "single") {
2172                         new_spacing = Spacing::Single;
2173                 } else if (tmp == "onehalf") {
2174                         new_spacing = Spacing::Onehalf;
2175                 } else if (tmp == "double") {
2176                         new_spacing = Spacing::Double;
2177                 } else if (tmp == "other") {
2178                         new_spacing = Spacing::Other;
2179                         float tmpval = 0.0;
2180                         istr >> tmpval;
2181                         lyxerr << "new_value = " << tmpval << endl;
2182                         if (tmpval != 0.0)
2183                                 new_value = tmpval;
2184                 } else if (tmp == "default") {
2185                         new_spacing = Spacing::Default;
2186                 } else {
2187                         lyxerr << _("Unknown spacing argument: ")
2188                                << argument << endl;
2189                 }
2190                 if (cur_spacing != new_spacing || cur_value != new_value) {
2191                         par->spacing.set(new_spacing, new_value);
2192                         owner->view()->text->RedoParagraph(owner->view());
2193                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2194                 }
2195         }
2196         break;
2197
2198         case LFUN_QUOTE:
2199                 owner->view()->beforeChange();
2200                 owner->view()->text->InsertChar(owner->view(), '\"');  // This " matches the single quote in the code
2201                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2202                 moveCursorUpdate(false);
2203                 break;
2204
2205         case LFUN_HTMLURL:
2206         case LFUN_URL:
2207         {
2208                 InsetCommandParams p;
2209                 if (action == LFUN_HTMLURL)
2210                         p.setCmdName("htmlurl");
2211                 else
2212                         p.setCmdName("url");
2213                 owner->getDialogs()->createUrl( p.getAsString() );
2214         }
2215         break;
2216
2217         case LFUN_INSERT_URL:
2218         {
2219                 InsetCommandParams p;
2220                 p.setFromString( argument );
2221
2222                 InsetUrl * inset = new InsetUrl( p );
2223                 if (!owner->view()->insertInset(inset))
2224                         delete inset;
2225                 else
2226                         owner->view()->updateInset( inset, true );
2227         }
2228         break;
2229
2230         case LFUN_INSET_TEXT:
2231         {
2232                 InsetText * new_inset = new InsetText;
2233                 if (owner->view()->insertInset(new_inset))
2234                         new_inset->Edit(owner->view(), 0, 0, 0);
2235                 else
2236                         delete new_inset;
2237         }
2238         break;
2239
2240         case LFUN_INSET_ERT:
2241         {
2242                 InsetERT * new_inset = new InsetERT;
2243                 if (owner->view()->insertInset(new_inset))
2244                         new_inset->Edit(owner->view(), 0, 0, 0);
2245                 else
2246                         delete new_inset;
2247         }
2248         break;
2249
2250         case LFUN_INSET_EXTERNAL:
2251         {
2252                 InsetExternal * new_inset = new InsetExternal;
2253                 if (owner->view()->insertInset(new_inset))
2254                         new_inset->Edit(owner->view(), 0, 0, 0);
2255                 else
2256                         delete new_inset;
2257         }
2258         break;
2259
2260         case LFUN_INSET_FOOTNOTE:
2261         {
2262                 InsetFoot * new_inset = new InsetFoot;
2263                 if (owner->view()->insertInset(new_inset))
2264                         new_inset->Edit(owner->view(), 0, 0, 0);
2265                 else
2266                         delete new_inset;
2267         }
2268         break;
2269
2270         case LFUN_INSET_MARGINAL:
2271         {
2272                 InsetMarginal * new_inset = new InsetMarginal;
2273                 if (owner->view()->insertInset(new_inset))
2274                         new_inset->Edit(owner->view(), 0, 0, 0);
2275                 else
2276                         delete new_inset;
2277         }
2278         break;
2279
2280         case LFUN_INSET_MINIPAGE:
2281         {
2282                 InsetMinipage * new_inset = new InsetMinipage;
2283                 if (owner->view()->insertInset(new_inset))
2284                         new_inset->Edit(owner->view(), 0, 0, 0);
2285                 else
2286                         delete new_inset;
2287         }
2288         break;
2289
2290         case LFUN_INSET_FLOAT:
2291         {
2292                 // check if the float type exist
2293                 if (floatList.typeExist(argument)) {
2294                         InsetFloat * new_inset = new InsetFloat(argument);
2295                         if (owner->view()->insertInset(new_inset))
2296                                 new_inset->Edit(owner->view(), 0, 0, 0);
2297                         else
2298                                 delete new_inset;
2299                 } else {
2300                         lyxerr << "Non-existant float type: "
2301                                << argument << endl;
2302                 }
2303
2304         }
2305         break;
2306
2307         case LFUN_INSET_LIST:
2308         {
2309                 InsetList * new_inset = new InsetList;
2310                 if (owner->view()->insertInset(new_inset))
2311                         new_inset->Edit(owner->view(), 0, 0, 0);
2312                 else
2313                         delete new_inset;
2314         }
2315         break;
2316
2317         case LFUN_INSET_THEOREM:
2318         {
2319                 InsetTheorem * new_inset = new InsetTheorem;
2320                 if (owner->view()->insertInset(new_inset))
2321                         new_inset->Edit(owner->view(), 0, 0, 0);
2322                 else
2323                         delete new_inset;
2324         }
2325         break;
2326
2327         case LFUN_INSET_CAPTION:
2328         {
2329                 // Do we have a locking inset...
2330                 if (owner->view()->theLockingInset()) {
2331                         lyxerr << "Locking inset code: "
2332                                << static_cast<int>(owner->view()->theLockingInset()->LyxCode());
2333                         InsetCaption * new_inset = new InsetCaption;
2334                         new_inset->setOwner(owner->view()->theLockingInset());
2335                         new_inset->SetAutoBreakRows(true);
2336                         new_inset->SetDrawFrame(0, InsetText::LOCKED);
2337                         new_inset->SetFrameColor(0, LColor::footnoteframe);
2338                         if (owner->view()->insertInset(new_inset))
2339                                 new_inset->Edit(owner->view(), 0, 0, 0);
2340                         else
2341                                 delete new_inset;
2342                 }
2343         }
2344         break;
2345
2346         case LFUN_INSET_TABULAR:
2347         {
2348                 int r = 2, c = 2;
2349                 if (!argument.empty())
2350                         ::sscanf(argument.c_str(),"%d%d", &r, &c);
2351                 InsetTabular * new_inset =
2352                         new InsetTabular(*owner->buffer(), r, c);
2353                 if (owner->view()->insertInset(new_inset))
2354                         new_inset->Edit(owner->view(), 0, 0, 0);
2355                 else
2356                         delete new_inset;
2357         }
2358         break;
2359
2360         // --- lyxserver commands ----------------------------
2361
2362         case LFUN_CHARATCURSOR:
2363         {
2364                 LyXParagraph::size_type pos =
2365                         owner->view()->text->cursor.pos();
2366                 if(pos < owner->view()->text->cursor.par()->size())
2367                         //dispatch_buffer = owner->view()->text->
2368                         //      cursor.par()->text[pos];
2369                         dispatch_buffer =
2370                                 owner->view()->text->
2371                                 cursor.par()->GetChar(pos);
2372                 else
2373                         dispatch_buffer = "EOF";
2374         }
2375         break;
2376
2377         case LFUN_GETXY:
2378                 dispatch_buffer =
2379                         tostr(owner->view()->text->cursor.x()) + ' '
2380                         + tostr(owner->view()->text->cursor.y());
2381                 break;
2382
2383         case LFUN_SETXY:
2384         {
2385                 int x;
2386                 int y;
2387                 ::sscanf(argument.c_str(), " %d %d", &x, &y);
2388                 owner->view()->text->SetCursorFromCoordinates(owner->view(), x, y);
2389         }
2390         break;
2391
2392         case LFUN_GETLAYOUT:
2393                 dispatch_buffer =
2394                         tostr(owner->view()->text->cursor.par()->layout);
2395                 break;
2396
2397         case LFUN_GETFONT:
2398         {
2399                 LyXFont & font = owner->view()->text->current_font;
2400                 if(font.shape() == LyXFont::ITALIC_SHAPE)
2401                         dispatch_buffer = 'E';
2402                 else if(font.shape() == LyXFont::SMALLCAPS_SHAPE)
2403                         dispatch_buffer = 'N';
2404                 else
2405                         dispatch_buffer = '0';
2406
2407         }
2408         break;
2409
2410         case LFUN_GETLATEX:
2411         {
2412                 LyXFont & font = owner->view()->text->current_font;
2413                 if(font.latex() == LyXFont::ON)
2414                         dispatch_buffer = 'L';
2415                 else
2416                         dispatch_buffer = '0';
2417         }
2418         break;
2419
2420         case LFUN_GETNAME:
2421                 setMessage(owner->buffer()->fileName());
2422                 lyxerr.debug() << "FNAME["
2423                                << owner->buffer()->fileName()
2424                                << "] " << endl;
2425                 break;
2426
2427         case LFUN_NOTIFY:
2428         {
2429                 string buf;
2430                 keyseq.print(buf);
2431                 dispatch_buffer = buf;
2432                 lyxserver->notifyClient(dispatch_buffer);
2433         }
2434         break;
2435
2436         case LFUN_GOTOFILEROW:
2437         {
2438                 char file_name[100];
2439                 int row;
2440                 ::sscanf(argument.c_str(), " %s %d", file_name, &row);
2441
2442                 // Must replace extension of the file to be .lyx and get full path
2443                 string s = ChangeExtension(string(file_name), ".lyx");
2444
2445                 // Either change buffer or load the file
2446                 if (bufferlist.exists(s))
2447                         owner->view()->buffer(bufferlist.getBuffer(s));
2448                 else
2449                         owner->view()->buffer(bufferlist.loadLyXFile(s));
2450
2451                 // Set the cursor
2452                 owner->view()->setCursorFromRow(row);
2453
2454                 // Recenter screen
2455                 owner->view()->center();
2456         }
2457         break;
2458
2459         case LFUN_GOTO_PARAGRAPH:
2460         {
2461                 istringstream istr(argument);
2462
2463                 int id;
2464                 istr >> id;
2465                 LyXParagraph * par = owner->view()->text->GetParFromID(id);
2466
2467                 // Set the cursor
2468                 owner->view()->text->SetCursor(owner->view(), par, 0);
2469                 owner->view()->setState();
2470                 owner->showState();
2471
2472                 // Recenter screen
2473                 owner->view()->center();
2474         }
2475         break;
2476
2477         case LFUN_APROPOS:
2478         case LFUN_GETTIP:
2479         {
2480                 int const qa = lyxaction.LookupFunc(argument);
2481                 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
2482         }
2483         break;
2484
2485         // --- accented characters ---------------------------
2486
2487         case LFUN_UMLAUT:
2488         case LFUN_CIRCUMFLEX:
2489         case LFUN_GRAVE:
2490         case LFUN_ACUTE:
2491         case LFUN_TILDE:
2492         case LFUN_CEDILLA:
2493         case LFUN_MACRON:
2494         case LFUN_DOT:
2495         case LFUN_UNDERDOT:
2496         case LFUN_UNDERBAR:
2497         case LFUN_CARON:
2498         case LFUN_SPECIAL_CARON:
2499         case LFUN_BREVE:
2500         case LFUN_TIE:
2501         case LFUN_HUNG_UMLAUT:
2502         case LFUN_CIRCLE:
2503         case LFUN_OGONEK:
2504         {
2505                 char c = 0;
2506
2507                 if (keyseq.length == -1 && keyseq.getiso() != 0)
2508                         c = keyseq.getiso();
2509
2510                 owner->getIntl()->getTrans()->
2511                         deadkey(c, get_accent(action).accent,
2512                                 owner->view()->text);
2513
2514                 // Need to reset, in case the minibuffer calls these
2515                 // actions
2516                 keyseq.reset();
2517                 keyseq.length = 0;
2518
2519                 // copied verbatim from do_accent_char
2520                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2521
2522                 owner->view()->text->sel_cursor =
2523                         owner->view()->text->cursor;
2524         }
2525         break;
2526
2527         // --- toolbar ----------------------------------
2528         case LFUN_PUSH_TOOLBAR:
2529         {
2530                 int nth = strToInt(argument);
2531                 if (nth <= 0) {
2532                         setErrorMessage(N_("Push-toolbar needs argument > 0"));
2533                 } else {
2534                         owner->getToolbar()->push(nth);
2535                 }
2536         }
2537         break;
2538
2539         case LFUN_ADD_TO_TOOLBAR:
2540         {
2541                 if (lyxerr.debugging(Debug::GUI)) {
2542                         lyxerr << "LFUN_ADD_TO_TOOLBAR:"
2543                                 "argument = `" << argument << '\'' << endl;
2544                 }
2545                 string tmp(argument);
2546                 //lyxerr <<string("Argument: ") + argument);
2547                 //lyxerr <<string("Tmp     : ") + tmp);
2548                 if (tmp.empty()) {
2549                         setErrorMessage(N_("Usage: toolbar-add-to <LyX command>"));
2550                 } else {
2551                         owner->getToolbar()->add(argument, false);
2552                         owner->getToolbar()->set();
2553                 }
2554         }
2555         break;
2556
2557         // --- insert characters ----------------------------------------
2558
2559         // ---  Mathed stuff. If we are here, there is no locked inset yet.
2560
2561         // Greek mode
2562         case LFUN_GREEK:
2563         {
2564                 if (!greek_kb_flag) {
2565                         greek_kb_flag = 1;
2566                         setMessage(N_("Math greek mode on"));
2567                 } else
2568                         greek_kb_flag = 0;
2569         }
2570         break;
2571
2572         // Greek keyboard
2573         case LFUN_GREEK_TOGGLE:
2574         {
2575                 greek_kb_flag = greek_kb_flag ? 0 : 2;
2576                 if (greek_kb_flag) {
2577                         setMessage(N_("Math greek keyboard on"));
2578                 } else {
2579                         setMessage(N_("Math greek keyboard off"));
2580                 }
2581         }
2582         break;
2583
2584         case LFUN_MATH_DELIM:
2585         case LFUN_INSERT_MATRIX:
2586         {
2587                 if (owner->view()->available()) {
2588                         if (owner->view()->
2589                             open_new_inset(new InsetFormula(false)))
2590                         {
2591                                 owner->view()->theLockingInset()
2592                                         ->LocalDispatch(owner->view(),
2593                                                         action,
2594                                                         argument);
2595                         }
2596                 }
2597         }
2598         break;
2599
2600         case LFUN_INSERT_MATH:
2601         {
2602                 math_insert_symbol(argument);
2603         }
2604         break;
2605
2606         case LFUN_MATH_DISPLAY:
2607         {
2608                 if (owner->view()->available())
2609                         owner->view()->open_new_inset(new InsetFormula(true));
2610                 break;
2611         }
2612
2613         case LFUN_MATH_MACRO:
2614         {
2615                 if (owner->view()->available()) {
2616                         string s(argument);
2617                         if (s.empty())
2618                                 setErrorMessage(N_("Missing argument"));
2619                         else {
2620                                 string s1 = token(s, ' ', 1);
2621                                 int na = s1.empty() ? 0 : lyx::atoi(s1);
2622                                 owner->view()->
2623                                         open_new_inset(new InsetFormulaMacro(token(s, ' ', 0), na));
2624                         }
2625                 }
2626         }
2627         break;
2628
2629         case LFUN_MATH_MODE:   // Open or create a math inset
2630         {
2631                 if (owner->view()->available())
2632                         owner->view()->open_new_inset(new InsetFormula);
2633                 setMessage(N_("Math editor mode"));
2634         }
2635         break;
2636
2637         case LFUN_MATH_NUMBER:
2638         case LFUN_MATH_LIMITS:
2639         {
2640                 setErrorMessage(N_("This is only allowed in math mode!"));
2641
2642         }
2643         break;
2644
2645         case LFUN_MATH_PANEL:
2646         {
2647                 show_symbols_form(this);
2648         }
2649         break;
2650
2651         case LFUN_CITATION_CREATE:
2652         {
2653                 // Should do this "at source"
2654                 InsetCommandParams p( "cite" );
2655
2656                 if (contains(argument, "|")) {
2657                         p.setContents( token(argument, '|', 0) );
2658                         p.setOptions(  token(argument, '|', 1) );
2659                 } else {
2660                         p.setContents( argument );
2661                 }
2662
2663                 owner->getDialogs()->createCitation( p.getAsString() );
2664         }
2665         break;
2666
2667         case LFUN_CITATION_INSERT:
2668         {
2669                 InsetCommandParams p;
2670                 p.setFromString( argument );
2671
2672                 InsetCitation * inset = new InsetCitation( p );
2673                 if (!owner->view()->insertInset(inset))
2674                         delete inset;
2675                 else
2676                         owner->view()->updateInset( inset, true );
2677         }
2678         break;
2679
2680         case LFUN_INSERT_BIBTEX:
2681         {
2682                 // ale970405+lasgoutt970425
2683                 // The argument can be up to two tokens separated
2684                 // by a space. The first one is the bibstyle.
2685                 string db       = token(argument, ' ', 0);
2686                 string bibstyle = token(argument, ' ', 1);
2687                 if (bibstyle.empty())
2688                         bibstyle = "plain";
2689
2690                 InsetCommandParams p( "BibTeX", db, bibstyle );
2691                 InsetBibtex * inset = new InsetBibtex(p);
2692
2693                 if (owner->view()->insertInset(inset)) {
2694                         if (argument.empty())
2695                                 inset->Edit(owner->view(), 0, 0, 0);
2696                 } else
2697                         delete inset;
2698         }
2699         break;
2700
2701         // BibTeX data bases
2702         case LFUN_BIBDB_ADD:
2703         {
2704                 InsetBibtex * inset =
2705                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2706                 if (inset) {
2707                         inset->addDatabase(argument);
2708                 }
2709         }
2710         break;
2711
2712         case LFUN_BIBDB_DEL:
2713         {
2714                 InsetBibtex * inset =
2715                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2716                 if (inset) {
2717                         inset->delDatabase(argument);
2718                 }
2719         }
2720         break;
2721
2722         case LFUN_BIBTEX_STYLE:
2723         {
2724                 InsetBibtex * inset =
2725                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2726                 if (inset) {
2727                         inset->setOptions(argument);
2728                 }
2729         }
2730         break;
2731
2732         case LFUN_INDEX_CREATE:
2733         {
2734                 InsetCommandParams p( "index" );
2735
2736                 if( argument.empty() ) {
2737                         // Get the word immediately preceding the cursor
2738                         LyXParagraph::size_type curpos =
2739                                 owner->view()->text->cursor.pos() - 1;
2740
2741                         string curstring;
2742                         if( curpos >= 0 )
2743                                 curstring = owner->view()->text
2744                                             ->cursor.par()->GetWord(curpos);
2745
2746                         p.setContents( curstring );
2747                 } else {
2748                         p.setContents( argument );
2749                 }
2750
2751                 owner->getDialogs()->createIndex( p.getAsString() );
2752         }
2753         break;
2754
2755         case LFUN_INDEX_INSERT:
2756         {
2757                 InsetCommandParams p;
2758                 p.setFromString( argument );
2759                 InsetIndex * inset = new InsetIndex( p );
2760
2761                 if (!owner->view()->insertInset(inset))
2762                         delete inset;
2763                 else
2764                         owner->view()->updateInset( inset, true );
2765         }
2766         break;
2767
2768         case LFUN_INDEX_INSERT_LAST:
2769         {
2770                 // Get word immediately preceding the cursor
2771                 LyXParagraph::size_type curpos =
2772                         owner->view()->text->cursor.pos() - 1;
2773                 // Can't do that at the beginning of a paragraph
2774                 if( curpos < 0 ) break;
2775
2776                 string curstring( owner->view()->text
2777                                   ->cursor.par()->GetWord(curpos) );
2778
2779                 InsetCommandParams p( "index", curstring );
2780                 InsetIndex * inset = new InsetIndex( p );
2781
2782                 if (!owner->view()->insertInset(inset))
2783                         delete inset;
2784                 else
2785                         owner->view()->updateInset( inset, true );
2786         }
2787         break;
2788
2789         case LFUN_INDEX_PRINT:
2790         {
2791                 InsetCommandParams p( "printindex" );
2792                 Inset * inset = new InsetPrintIndex(p);
2793                 if (!owner->view()->insertInset(inset, "Standard", true))
2794                         delete inset;
2795         }
2796         break;
2797
2798         case LFUN_PARENTINSERT:
2799         {
2800                 lyxerr << "arg " << argument << endl;
2801                 InsetCommandParams p( "lyxparent", argument );
2802                 Inset * inset = new InsetParent(p, *owner->buffer());
2803                 if (!owner->view()->insertInset(inset, "Standard", true))
2804                         delete inset;
2805         }
2806         break;
2807
2808         case LFUN_CHILDINSERT:
2809         {
2810                 InsetCommandParams p( "Include", argument );
2811                 Inset * inset = new InsetInclude(p, *owner->buffer());
2812                 if (owner->view()->insertInset(inset, "Standard", true))
2813                         inset->Edit(owner->view(), 0, 0, 0);
2814                 else
2815                         delete inset;
2816         }
2817         break;
2818
2819         case LFUN_CHILDOPEN:
2820         {
2821                 string filename =
2822                         MakeAbsPath(argument,
2823                                     OnlyPath(owner->buffer()->fileName()));
2824                 setMessage(N_("Opening child document ") +
2825                            MakeDisplayPath(filename) + "...");
2826                 owner->view()->savePosition();
2827                 if (bufferlist.exists(filename))
2828                         owner->view()->buffer(bufferlist.getBuffer(filename));
2829                 else
2830                         owner->view()->buffer(bufferlist.loadLyXFile(filename));
2831         }
2832         break;
2833
2834         case LFUN_INSERT_NOTE:
2835                 owner->view()->insertNote();
2836                 break;
2837 #ifndef NEW_INSETS
2838         case LFUN_INSERTFOOTNOTE:
2839         {
2840                 LyXParagraph::footnote_kind kind;
2841                 if (argument == "footnote")
2842                         { kind = LyXParagraph::FOOTNOTE; }
2843                 else if (argument == "margin")
2844                         { kind = LyXParagraph::MARGIN; }
2845                 else if (argument == "figure")
2846                         { kind = LyXParagraph::FIG; }
2847                 else if (argument == "table")
2848                         { kind = LyXParagraph::TAB; }
2849                 else if (argument == "wide-fig")
2850                         { kind = LyXParagraph::WIDE_FIG; }
2851                 else if (argument == "wide-tab")
2852                         { kind = LyXParagraph::WIDE_TAB; }
2853                 else if (argument == "algorithm")
2854                         { kind = LyXParagraph::ALGORITHM; }
2855                 else {
2856                         setErrorMessage(N_("Unknown kind of footnote"));
2857                         break;
2858                 }
2859                 owner->view()->text->InsertFootnoteEnvironment(owner->view(), kind);
2860                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2861                 owner->view()->setState();
2862         }
2863         break;
2864 #endif
2865         case LFUN_TOGGLECURSORFOLLOW:
2866                 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
2867                 break;
2868
2869         case LFUN_KMAP_OFF:             // keymap off
2870                 owner->getIntl()->KeyMapOn(false);
2871                 break;
2872
2873         case LFUN_KMAP_PRIM:    // primary keymap
2874                 owner->getIntl()->KeyMapPrim();
2875                 break;
2876
2877         case LFUN_KMAP_SEC:             // secondary keymap
2878                 owner->getIntl()->KeyMapSec();
2879                 break;
2880
2881         case LFUN_KMAP_TOGGLE:  // toggle keymap
2882                 owner->getIntl()->ToggleKeyMap();
2883                 break;
2884
2885         case LFUN_SELFINSERT:
2886         {
2887                 LyXFont old_font(owner->view()->text->real_current_font);
2888                 for (string::size_type i = 0; i < argument.length(); ++i) {
2889                         owner->view()->text->InsertChar(owner->view(), argument[i]);
2890                         // This needs to be in the loop, or else we
2891                         // won't break lines correctly. (Asger)
2892                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2893                 }
2894                 owner->view()->text->sel_cursor =
2895                         owner->view()->text->cursor;
2896                 moveCursorUpdate(false);
2897
2898                 // real_current_font.number can change so we need to
2899                 // update the minibuffer
2900                 if (old_font != owner->view()->text->real_current_font)
2901                         owner->showState();
2902         }
2903         break;
2904
2905         case LFUN_SEQUENCE:
2906         {
2907                 // argument contains ';'-terminated commands
2908                 while (argument.find(';') != string::npos) {
2909                         string first;
2910                         argument = split(argument, first, ';');
2911                         Dispatch(first);
2912                 }
2913         }
2914         break;
2915
2916         case LFUN_DATE_INSERT:  // jdblair: date-insert cmd
2917         {
2918                 struct tm * now_tm;
2919
2920                 time_t now_time_t = time(NULL);
2921                 now_tm = localtime(&now_time_t);
2922                 setlocale(LC_TIME, "");
2923                 string arg;
2924                 if (!argument.empty())
2925                         arg = argument;
2926                 else
2927                         arg = lyxrc.date_insert_format;
2928                 char datetmp[32];
2929                 int datetmp_len = ::strftime(datetmp, 32, arg.c_str(), now_tm);
2930                 for (int i = 0; i < datetmp_len; i++) {
2931                         owner->view()->text->InsertChar(owner->view(), datetmp[i]);
2932                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2933                 }
2934
2935                 owner->view()->text->sel_cursor = owner->view()->text->cursor;
2936                 moveCursorUpdate(false);
2937         }
2938         break;
2939
2940         case LFUN_DIALOG_PREFERENCES:
2941                 owner->getDialogs()->showPreferences();
2942                 break;
2943
2944         case LFUN_SAVEPREFERENCES:
2945         {
2946                 Path p(user_lyxdir);
2947                 lyxrc.write("preferences");
2948         }
2949         break;
2950
2951         case LFUN_SCREEN_FONT_UPDATE:
2952         {
2953                 // handle the screen font changes.
2954                 //
2955                 lyxrc.set_font_norm_type();
2956                 fontloader.update();
2957                 // Of course we should only do the resize and the textcache.clear
2958                 // if values really changed...but not very important right now. (Lgb)
2959                 // All buffers will need resize
2960                 bufferlist.resize();
2961                 // We also need to empty the textcache so that
2962                 // the buffer will be formatted correctly after
2963                 // a zoom change.
2964                 textcache.clear();
2965         }
2966         break;
2967
2968         case LFUN_SET_COLOR:
2969         {
2970                 string lyx_name, x11_name;
2971                 x11_name = split(argument, lyx_name, ' ');
2972                 if (lyx_name.empty() || x11_name.empty()) {
2973                         LyXBell();
2974                         setErrorMessage(N_("Syntax: set-color <lyx_name>"
2975                                                 " <x11_name>"));
2976                         break;
2977                         }
2978
2979                 if (!lcolor.setColor(lyx_name, x11_name)) {
2980                         static string err1 (N_("Set-color \""));
2981                         static string err2 (N_("\" failed - color is undefined "
2982                                                 "or may not be redefined"));
2983                         LyXBell();
2984                         setErrorMessage(err1 + lyx_name + err2);
2985                         break;
2986                 }
2987                 lyxColorHandler->updateColor(lcolor.getFromLyXName(lyx_name));
2988                 owner->view()->redraw();
2989                 break;
2990         }
2991
2992         case LFUN_UNKNOWN_ACTION:
2993         {
2994                 if(!owner->buffer()) {
2995                         LyXBell();
2996                         setErrorMessage(N_("No document open"));
2997                         break;
2998                 }
2999
3000                 if (owner->buffer()->isReadonly()) {
3001                         LyXBell();
3002                         setErrorMessage(N_("Document is read only"));
3003                         break;
3004                 }
3005
3006                 if (!argument.empty()) {
3007
3008                         /* Automatically delete the currently selected
3009                          * text and replace it with what is being
3010                          * typed in now. Depends on lyxrc settings
3011                          * "auto_region_delete", which defaults to
3012                          * true (on). */
3013
3014                         if ( lyxrc.auto_region_delete ) {
3015                                 if (owner->view()->text->selection){
3016                                         owner->view()->text->CutSelection(owner->view(), false);
3017                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3018                                 }
3019                         }
3020
3021                         owner->view()->beforeChange();
3022                         LyXFont old_font(owner->view()->text->real_current_font);
3023                         for (string::size_type i = 0;
3024                              i < argument.length(); ++i) {
3025                                 if (greek_kb_flag) {
3026                                         if (!math_insert_greek(argument[i]))
3027                                                 owner->getIntl()->getTrans()->TranslateAndInsert(argument[i], owner->view()->text);
3028                                 } else
3029                                         owner->getIntl()->getTrans()->TranslateAndInsert(argument[i], owner->view()->text);
3030                         }
3031
3032                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
3033
3034                         owner->view()->text->sel_cursor =
3035                                 owner->view()->text->cursor;
3036                         moveCursorUpdate(false);
3037
3038                         // real_current_font.number can change so we need to
3039                         // update the minibuffer
3040                         if (old_font != owner->view()->text->real_current_font)
3041                                 owner->showState();
3042                         return string();
3043                 } else {
3044                         // why is an "Unknown action" with empty
3045                         // argument even dispatched in the first
3046                         // place? I`ll probably change that. (Lgb)
3047                         LyXBell();
3048                         setErrorMessage(N_("Unknown action"));
3049                 }
3050                 break;
3051         }
3052
3053         default:
3054                 lyxerr << "A truly unknown func!" << endl;
3055                 break;
3056         } // end of switch
3057   exit_with_message:
3058
3059         string res = getMessage();
3060
3061         if (res.empty()) {
3062                 if (!commandshortcut.empty()) {
3063                         string newbuf = owner->getMiniBuffer()->GetText();
3064                         if (newbuf != commandshortcut) {
3065                                 owner->getMiniBuffer()->Set(newbuf
3066                                                             + " " +
3067                                                             commandshortcut);
3068                         }
3069                 }
3070         } else {
3071                 string msg(_(res));
3072                 msg += " ";
3073                 msg += commandshortcut;
3074                 owner->getMiniBuffer()->Set(msg);
3075         }
3076
3077         return res;
3078 }
3079
3080
3081 void LyXFunc::setupLocalKeymap()
3082 {
3083         keyseq.stdmap = keyseq.curmap = toplevel_keymap;
3084         cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap;
3085 }
3086
3087
3088 void LyXFunc::MenuNew(bool fromTemplate)
3089 {
3090         string initpath = lyxrc.document_path;
3091         LyXFileDlg fileDlg;
3092
3093         if (owner->view()->available()) {
3094                 string trypath = owner->buffer()->filepath;
3095                 // If directory is writeable, use this as default.
3096                 if (IsDirWriteable(trypath) == 1)
3097                         initpath = trypath;
3098         }
3099
3100         static int newfile_number = 0;
3101         string s;
3102
3103         if (lyxrc.new_ask_filename) {
3104                 ProhibitInput(owner->view());
3105                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3106                 fileDlg.SetButton(1, _("Templates"), lyxrc.template_path);
3107                 string fname = fileDlg.Select(_("Enter Filename for new document"),
3108                                        initpath, "*.lyx", _("newfile"));
3109                 AllowInput(owner->view());
3110
3111                 if (fname.empty()) {
3112                         owner->getMiniBuffer()->Set(_("Canceled."));
3113                         lyxerr.debug() << "New Document Cancelled." << endl;
3114                         return;
3115                 }
3116
3117                 // get absolute path of file and make sure the filename ends
3118                 // with .lyx
3119                 s = MakeAbsPath(fname);
3120                 if (!IsLyXFilename(s))
3121                         s += ".lyx";
3122
3123                 // Check if the document already is open
3124                 if (bufferlist.exists(s)) {
3125                         switch(AskConfirmation(_("Document is already open:"),
3126                                                MakeDisplayPath(s, 50),
3127                                                _("Do you want to close that document now?\n"
3128                                                  "('No' will just switch to the open version)")))
3129                         {
3130                         case 1: // Yes: close the document
3131                                 if (!bufferlist.close(bufferlist.getBuffer(s)))
3132                                 // If close is canceled, we cancel here too.
3133                                         return;
3134                                 break;
3135                         case 2: // No: switch to the open document
3136                                 owner->view()->buffer(bufferlist.getBuffer(s));
3137                                 return;
3138                         case 3: // Cancel: Do nothing
3139                                 owner->getMiniBuffer()->Set(_("Canceled."));
3140                                 return;
3141                         }
3142                 }
3143                 // Check whether the file already exists
3144                 if (IsLyXFilename(s)) {
3145                         FileInfo fi(s);
3146                         if (fi.readable() &&
3147                             AskQuestion(_("File already exists:"),
3148                                         MakeDisplayPath(s, 50),
3149                                         _("Do you want to open the document?"))) {
3150                                 // loads document
3151                                 owner->getMiniBuffer()->Set(_("Opening document"),
3152                                                             MakeDisplayPath(s), "...");
3153                                 XFlush(fl_get_display());
3154                                 owner->view()->buffer(
3155                                         bufferlist.loadLyXFile(s));
3156                                 owner->getMiniBuffer()->Set(_("Document"),
3157                                                             MakeDisplayPath(s),
3158                                                             _("opened."));
3159                                 return;
3160                         }
3161                 }
3162         } else {
3163                 s = AddName(lyxrc.document_path,
3164                             "newfile" + tostr(++newfile_number) + ".lyx");
3165                 FileInfo fi(s);
3166                 while (bufferlist.exists(s) || fi.readable()) {
3167                         ++newfile_number;
3168                         s = AddName(lyxrc.document_path,
3169                                     "newfile" + tostr(newfile_number) +
3170                                     ".lyx");
3171                         fi.newFile(s);
3172                 }
3173         }
3174
3175         // The template stuff
3176         string templname;
3177         if (fromTemplate) {
3178                 ProhibitInput(owner->view());
3179                 string fname = fileDlg.Select(_("Choose template"),
3180                                        lyxrc.template_path,
3181                                        "*.lyx");
3182                 AllowInput(owner->view());
3183                 if (fname.empty()) return;
3184                 templname = fname;
3185         }
3186
3187         // find a free buffer
3188         lyxerr.debug() << "Find a free buffer." << endl;
3189         owner->view()->buffer(bufferlist.newFile(s, templname));
3190 }
3191
3192
3193 void LyXFunc::MenuOpen()
3194 {
3195         string initpath = lyxrc.document_path;
3196         LyXFileDlg fileDlg;
3197
3198         if (owner->view()->available()) {
3199                 string trypath = owner->buffer()->filepath;
3200                 // If directory is writeable, use this as default.
3201                 if (IsDirWriteable(trypath) == 1)
3202                         initpath = trypath;
3203         }
3204
3205         // launches dialog
3206         ProhibitInput(owner->view());
3207         fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3208         fileDlg.SetButton(1, _("Examples"),
3209                           AddPath(system_lyxdir, "examples"));
3210         string filename = fileDlg.Select(_("Select Document to Open"),
3211                                          initpath, "*.lyx");
3212         AllowInput(owner->view());
3213
3214         // check selected filename
3215         if (filename.empty()) {
3216                 owner->getMiniBuffer()->Set(_("Canceled."));
3217                 return;
3218         }
3219
3220         // get absolute path of file and make sure the filename ends
3221         // with .lyx
3222         filename = MakeAbsPath(filename);
3223         if (!IsLyXFilename(filename))
3224                 filename += ".lyx";
3225
3226         // loads document
3227         owner->getMiniBuffer()->Set(_("Opening document"),
3228                                     MakeDisplayPath(filename), "...");
3229         Buffer * openbuf = bufferlist.loadLyXFile(filename);
3230         if (openbuf) {
3231                 owner->view()->buffer(openbuf);
3232                 owner->getMiniBuffer()->Set(_("Document"),
3233                                             MakeDisplayPath(filename),
3234                                             _("opened."));
3235         } else {
3236                 owner->getMiniBuffer()->Set(_("Could not open document"),
3237                                             MakeDisplayPath(filename));
3238         }
3239 }
3240
3241 // checks for running without gui are missing.
3242 void LyXFunc::doImport(string const & argument)
3243 {
3244         string format;
3245         string filename = split(argument, format, ' ');
3246         lyxerr.debug() << "LyXFunc::doImport: " << format
3247                        << " file: " << filename << endl;
3248
3249         if (filename.empty()) { // need user interaction
3250                 string initpath = lyxrc.document_path;
3251                 LyXFileDlg fileDlg;
3252
3253                 if (owner->view()->available()) {
3254                         string trypath = owner->buffer()->filepath;
3255                         // If directory is writeable, use this as default.
3256                         if (IsDirWriteable(trypath) == 1)
3257                                 initpath = trypath;
3258                 }
3259
3260                 // launches dialog
3261                 ProhibitInput(owner->view());
3262                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3263                 fileDlg.SetButton(1, _("Examples"),
3264                                         AddPath(system_lyxdir, "examples"));
3265                 string text = _("Select ") + Formats::PrettyName(format)
3266                         + _(" file to import");
3267                 string format2 = (format == "textparagraph") ? "text" : format;
3268                 string extension = "*." + Formats::Extension(format2);
3269                 filename = fileDlg.Select(text, initpath, extension);
3270                 AllowInput(owner->view());
3271
3272                 // check selected filename
3273                 if (filename.empty())
3274                         owner->getMiniBuffer()->Set(_("Canceled."));
3275         }
3276
3277         // still no filename? abort
3278         if (filename.empty())
3279                 return;
3280
3281         // get absolute path of file
3282         filename = MakeAbsPath(filename);
3283
3284         string lyxfile = ChangeExtension(filename, ".lyx");
3285
3286         // Check if the document already is open
3287         if (bufferlist.exists(lyxfile)) {
3288                 switch(AskConfirmation(_("Document is already open:"),
3289                                        MakeDisplayPath(lyxfile, 50),
3290                                        _("Do you want to close that document now?\n"
3291                                          "('No' will just switch to the open version)")))
3292                         {
3293                         case 1: // Yes: close the document
3294                                 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
3295                                 // If close is canceled, we cancel here too.
3296                                         return;
3297                                 break;
3298                         case 2: // No: switch to the open document
3299                                 owner->view()->buffer(bufferlist.getBuffer(lyxfile));
3300                                 return;
3301                         case 3: // Cancel: Do nothing
3302                                 owner->getMiniBuffer()->Set(_("Canceled."));
3303                                 return;
3304                         }
3305         }
3306
3307         // Check if a LyX document by the same root exists in filesystem
3308         FileInfo f(lyxfile, true);
3309         if (f.exist() && !AskQuestion(_("A document by the name"),
3310                                       MakeDisplayPath(lyxfile),
3311                                       _("already exists. Overwrite?"))) {
3312                 owner->getMiniBuffer()->Set(_("Canceled."));
3313                 return;
3314         }
3315         // filename should be valid now
3316
3317         Importer::Import(owner, filename, format);
3318 }
3319
3320
3321 void LyXFunc::MenuInsertLyXFile(string const & filen)
3322 {
3323         string filename = filen;
3324
3325         if (filename.empty()) {
3326                 // Launch a file browser
3327                 string initpath = lyxrc.document_path;
3328                 LyXFileDlg fileDlg;
3329
3330                 if (owner->view()->available()) {
3331                         string trypath = owner->buffer()->filepath;
3332                         // If directory is writeable, use this as default.
3333                         if (IsDirWriteable(trypath) == 1)
3334                                 initpath = trypath;
3335                 }
3336
3337                 // launches dialog
3338                 ProhibitInput(owner->view());
3339                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3340                 fileDlg.SetButton(1, _("Examples"),
3341                                   AddPath(system_lyxdir, "examples"));
3342                 filename = fileDlg.Select(_("Select Document to Insert"),
3343                                           initpath, "*.lyx");
3344                 AllowInput(owner->view());
3345
3346                 // check selected filename
3347                 if (filename.empty()) {
3348                         owner->getMiniBuffer()->Set(_("Canceled."));
3349                         return;
3350                 }
3351         }
3352
3353         // get absolute path of file and make sure the filename ends
3354         // with .lyx
3355         filename = MakeAbsPath(filename);
3356         if (!IsLyXFilename(filename))
3357                 filename += ".lyx";
3358
3359         // Inserts document
3360         owner->getMiniBuffer()->Set(_("Inserting document"),
3361                                     MakeDisplayPath(filename), "...");
3362         bool res = owner->view()->insertLyXFile(filename);
3363         if (res) {
3364                 owner->getMiniBuffer()->Set(_("Document"),
3365                                             MakeDisplayPath(filename),
3366                                             _("inserted."));
3367         } else {
3368                 owner->getMiniBuffer()->Set(_("Could not insert document"),
3369                                             MakeDisplayPath(filename));
3370         }
3371 }
3372
3373
3374 void LyXFunc::reloadBuffer()
3375 {
3376         string fn = owner->buffer()->fileName();
3377         if (bufferlist.close(owner->buffer()))
3378                 owner->view()->buffer(bufferlist.loadLyXFile(fn));
3379 }
3380
3381
3382 void LyXFunc::CloseBuffer()
3383 {
3384         if (bufferlist.close(owner->buffer()) && !quitting) {
3385                 if (bufferlist.empty()) {
3386                         // need this otherwise SEGV may occur while trying to
3387                         // set variables that don't exist
3388                         // since there's no current buffer
3389                         owner->getDialogs()->hideBufferDependent();
3390                 }
3391                 else {
3392                         owner->view()->buffer(bufferlist.first());
3393                 }
3394         }
3395 }
3396
3397
3398 Inset * LyXFunc::getInsetByCode(Inset::Code code)
3399 {
3400         LyXCursor cursor = owner->view()->text->cursor;
3401         Buffer * buffer = owner->view()->buffer();
3402         Buffer::inset_iterator it =
3403                 find_if(Buffer::inset_iterator(cursor.par(),
3404                                                cursor.pos()),
3405                         buffer->inset_iterator_end(),
3406                         compare_memfun(&Inset::LyxCode, code));
3407         return it != buffer->inset_iterator_end() ? (*it) : 0;
3408 }
3409
3410
3411 // Each "owner" should have it's own message method. lyxview and
3412 // the minibuffer would use the minibuffer, but lyxserver would
3413 // send an ERROR signal to its client.  Alejandro 970603
3414 // This func is bit problematic when it comes to NLS, to make the
3415 // lyx servers client be language indepenent we must not translate
3416 // strings sent to this func.
3417 void LyXFunc::setErrorMessage(string const & m) const
3418 {
3419         dispatch_buffer = m;
3420         errorstat = true;
3421 }
3422
3423
3424 void LyXFunc::setMessage(string const & m)
3425 {
3426         dispatch_buffer = m;
3427 }