src/lyxfunc.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-2000 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #include "Lsstream.h"
  14
  15 #include <time.h>
  16 #include <locale.h>
  17
  18 #include <cstdlib>
  19 #include <cctype>
  20 #include <cstring>
  21
  22 #ifdef __GNUG__
  23 #pragma implementation
  24 #endif
  25
  26 #include "version.h"
  27 #include "kbmap.h"
  28 #include "lyxfunc.h"
  29 #include "bufferlist.h"
  30 #include "ColorHandler.h"
  31 #include "lyxserver.h"
  32 #include "lyx.h"
  33 #include "intl.h"
  34 #include "lyx_main.h"
  35 #include "lyx_cb.h"
  36 #include "LyXAction.h"
  37 #include "insets/inseturl.h"
  38 #include "insets/insetlatexaccent.h"
  39 #include "insets/insettoc.h"
  40 #include "insets/insetref.h"
  41 #include "insets/insetparent.h"
  42 #include "insets/insetindex.h"
  43 #include "insets/insetinclude.h"
  44 #include "insets/insetbib.h"
  45 #include "insets/insetcite.h"
  46 #include "insets/insettext.h"
  47 #include "insets/insetert.h"
  48 #include "insets/insetexternal.h"
  49 #include "insets/insetgraphics.h"
  50 #include "insets/insetfoot.h"
  51 #include "insets/insetmarginal.h"
  52 #include "insets/insetminipage.h"
  53 #include "insets/insetfloat.h"
  54 #include "insets/insetlist.h"
  55 #include "insets/insettabular.h"
  56 #include "insets/insettheorem.h"
  57 #include "insets/insetcaption.h"
  58 #include "mathed/formulamacro.h"
  59 #include "spellchecker.h" // RVDK_PATCH_5
  60 #include "minibuffer.h"
  61 #include "vspace.h"
  62 #include "LyXView.h"
  63 #include "filedlg.h"
  64 #include "lyx_gui_misc.h"
  65 #include "support/filetools.h"
  66 #include "support/FileInfo.h"
  67 #include "support/syscall.h"
  68 #include "support/lstrings.h"
  69 #include "support/path.h"
  70 #include "support/lyxfunctional.h"
  71 #include "debug.h"
  72 #include "lyxrc.h"
  73 #include "lyxtext.h"
  74 #include "gettext.h"
  75 #include "trans_mgr.h"
  76 #include "layout.h"
  77 #include "WorkArea.h"
  78 #include "lyxfr1.h"
  79 #include "bufferview_funcs.h"
  80 #include "frontends/Dialogs.h"
  81 #include "frontends/Toolbar.h"
  82 #include "frontends/Menubar.h"
  83 #include "FloatList.h"
  84 #include "converter.h"
  85 #include "exporter.h"
  86 #include "importer.h"
  87 #include "FontLoader.h"
  88 #include "TextCache.h"
  89
  90 using std::pair;
  91 using std::endl;
  92 using std::find_if;
  93
  94 extern void math_insert_symbol(BufferView *, string const &);
  95 extern bool math_insert_greek(BufferView *, char);
  96 extern BufferList bufferlist;
  97 extern LyXServer * lyxserver;
  98 extern int greek_kb_flag;
  99 extern bool selection_possible;
 100
 101 extern kb_keymap * toplevel_keymap;
 102
 103 extern void show_symbols_form(LyXFunc *);
 104
 105 extern LyXAction lyxaction;
 106 // (alkis)
 107 extern tex_accent_struct get_accent(kb_action action);
 108
 109 extern LyXTextClass::size_type current_layout;
 110
 111 extern void ShowLatexLog();
 112
 113 /* === globals =========================================================== */
 114
 115 bool LyXFunc::show_sc = true;
 116
 117
 118 LyXFunc::LyXFunc(LyXView * o)
 119         : owner(o)
 120 {
 121         meta_fake_bit = 0;
 122         lyx_dead_action = LFUN_NOACTION;
 123         lyx_calling_dead_action = LFUN_NOACTION;
 124         setupLocalKeymap();
 125 }
 126
 127
 128 // I changed this func slightly. I commented out the ...FinishUndo(),
 129 // this means that all places that used to have a moveCursorUpdate, now
 130 // have a ...FinishUndo() as the preceeding statement. I have also added
 131 // a moveCursorUpdate to some of the functions that updated the cursor, but
 132 // that did not show its new position.
 133 inline
 134 void LyXFunc::moveCursorUpdate(LyXText * text, bool selecting)
 135 {
 136         if (selecting || text->mark_set) {
 137                 text->SetSelection(owner->view());
 138                 if (text->bv_owner)
 139                     owner->view()->toggleToggle();
 140         }
 141         owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
 142         owner->view()->showCursor();
 143
 144         /* ---> Everytime the cursor is moved, show the current font state. */
 145         // should this too me moved out of this func?
 146         //owner->showState();
 147         owner->view()->setState();
 148 }
 149
 150
 151 int LyXFunc::processKeySym(KeySym keysym, unsigned int state)
 152 {
 153         string argument;
 154
 155         if (lyxerr.debugging(Debug::KEY)) {
 156                 char * tmp = XKeysymToString(keysym);
 157                 string const stm = (tmp ? tmp : "");
 158                 lyxerr << "KeySym is "
 159                        << stm
 160                        << "["
 161                        << keysym << "] State is ["
 162                        << state << "]"
 163                        << endl;
 164         }
 165         // Do nothing if we have nothing (JMarc)
 166         if (keysym == NoSymbol) {
 167                 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
 168                                    << endl;
 169                 //return 0;
 170                 return FL_PREEMPT;
 171         }
 172
 173         if (owner->view()->available()) {
 174                 // this function should be used always [asierra060396]
 175                 UpdatableInset * tli = owner->view()->theLockingInset();
 176                 if (tli && (keysym == XK_Escape)) {
 177                         if (tli == tli->GetLockingInset()) {
 178                                 owner->view()->unlockInset(tli);
 179                                 owner->view()->text->CursorRight(owner->view());
 180                                 moveCursorUpdate(owner->view()->text, false);
 181                                 owner->showState();
 182                         } else {
 183                                 tli->UnlockInsetInInset(owner->view(),
 184                                                         tli->GetLockingInset(),true);
 185                         }
 186                         //return 0;
 187                         return FL_PREEMPT;
 188                 }
 189         }
 190
 191         // Can we be sure that this will work for all X-Windows
 192         // implementations? (Lgb)
 193         // This code snippet makes lyx ignore some keys. Perhaps
 194         // all of them should be explictly mentioned?
 195         if ((keysym >= XK_Shift_L && keysym <= XK_Hyper_R)
 196            || keysym == XK_Mode_switch || keysym == 0x0)
 197                 return 0;
 198
 199         // Do a one-deep top-level lookup for
 200         // cancel and meta-fake keys. RVDK_PATCH_5
 201         cancel_meta_seq.reset();
 202
 203         int action = cancel_meta_seq.addkey(keysym, state
 204                                             &(ShiftMask|ControlMask
 205                                               |Mod1Mask));
 206         if (lyxerr.debugging(Debug::KEY)) {
 207                 lyxerr << "action first set to [" << action << "]" << endl;
 208         }
 209
 210         // When not cancel or meta-fake, do the normal lookup.
 211         // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
 212         // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
 213         if ((action != LFUN_CANCEL) && (action != LFUN_META_FAKE)) {
 214                 if (lyxerr.debugging(Debug::KEY)) {
 215                         lyxerr << "meta_fake_bit is [" << meta_fake_bit << "]" << endl;
 216                 }
 217                 // remove Caps Lock and Mod2 as a modifiers
 218                 action = keyseq.addkey(keysym,
 219                                        (state | meta_fake_bit)
 220                                        &(ShiftMask|ControlMask
 221                                          |Mod1Mask));
 222                 if (lyxerr.debugging(Debug::KEY)) {
 223                         lyxerr << "action now set to [" << action << "]" << endl;
 224                 }
 225         }
 226         // Dont remove this unless you know what you are doing.
 227         meta_fake_bit = 0;
 228
 229         if (action == 0) action = LFUN_PREFIX;
 230
 231         if (lyxerr.debugging(Debug::KEY)) {
 232                 string buf;
 233                 keyseq.print(buf);
 234                 lyxerr << "Key ["
 235                        << action << "]["
 236                        << buf << "]"
 237                        << endl;
 238         }
 239
 240         // already here we know if it any point in going further
 241         // why not return already here if action == -1 and
 242         // num_bytes == 0? (Lgb)
 243
 244         if (keyseq.length > 1 || keyseq.length < -1) {
 245                 string buf;
 246                 keyseq.print(buf);
 247                 owner->getMiniBuffer()->Set(buf);
 248         }
 249
 250         if (action == -1) {
 251                 if (keyseq.length < -1) { // unknown key sequence...
 252                         string buf;
 253                         keyseq.print(buf);
 254                         owner->getMiniBuffer()->Set(_("Unknown sequence:"), buf);
 255                         return 0;
 256                 }
 257
 258                 char const isochar = keyseq.getiso();
 259                 if (!(state & ControlMask) &&
 260                     !(state & Mod1Mask) &&
 261                     (isochar && keysym < 0xF000)) {
 262                         argument += isochar;
 263                 }
 264                 if (argument.empty()) {
 265                         lyxerr.debug() << "Empty argument!" << endl;
 266                         // This can`t possibly be of any use
 267                         // so we`ll skip the dispatch.
 268                         return 0;
 269                 }
 270         } else if (action == LFUN_SELFINSERT) {
 271                 // We must set the argument to the char looked up by
 272                 // XKeysymToString
 273                 XKeyEvent xke;
 274                 xke.type = KeyPress;
 275                 xke.serial = 0;
 276                 xke.send_event = False;
 277                 xke.display = fl_get_display();
 278                 xke.window = 0;
 279                 xke.root = 0;
 280                 xke.subwindow = 0;
 281                 xke.time = 0;
 282                 xke.x = 0;
 283                 xke.y = 0;
 284                 xke.x_root = 0;
 285                 xke.y_root = 0;
 286                 xke.state = state;
 287                 xke.keycode = XKeysymToKeycode(fl_get_display(), keysym);
 288                 xke.same_screen = True;
 289                 char ret[10];
 290                 KeySym tmpkeysym;
 291                 int res = XLookupString(&xke, ret, 10, &tmpkeysym, 0);
 292                 //Assert(keysym == tmpkeysym);
 293                 lyxerr[Debug::KEY] << "TmpKeysym ["
 294                                    << tmpkeysym << "]" << endl;
 295
 296                 if (res > 0)
 297                         argument = string(ret, res);
 298                 lyxerr[Debug::KEY] << "SelfInsert arg["
 299                                    << argument << "]" << endl;
 300         }
 301
 302
 303         bool tmp_sc = show_sc;
 304         show_sc = false;
 305         Dispatch(action, argument);
 306         show_sc = tmp_sc;
 307
 308         return 0;
 309 }
 310
 311
 312 LyXFunc::func_status LyXFunc::getStatus(int ac) const
 313 {
 314         kb_action action;
 315         func_status flag = LyXFunc::OK;
 316         string argument;
 317         Buffer * buf = owner->buffer();
 318
 319         if (lyxaction.isPseudoAction(ac))
 320                 action = lyxaction.retrieveActionArg(ac, argument);
 321         else
 322                 action = static_cast<kb_action>(ac);
 323
 324         if (action == LFUN_UNKNOWN_ACTION) {
 325                 setErrorMessage(N_("Unknown action"));
 326                 return LyXFunc::Unknown;
 327         }
 328
 329         // Check whether we need a buffer
 330         if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
 331                 // Yes we need a buffer, do we have one?
 332                 if (buf) {
 333                         // yes
 334                         // Can we use a readonly buffer?
 335                         if (buf->isReadonly() &&
 336                             !lyxaction.funcHasFlag(action,
 337                                                    LyXAction::ReadOnly)) {
 338                                 // no
 339                                 setErrorMessage(N_("Document is read-only"));
 340                                 flag |= LyXFunc::Disabled;
 341                         }
 342                 } else {
 343                         // no
 344                         setErrorMessage(N_("Command not allowed with"
 345                                            "out any document open"));
 346                         flag |= LyXFunc::Disabled;
 347                         return flag;
 348                 }
 349         }
 350
 351         // I would really like to avoid having this switch and rather try to
 352         // encode this in the function itself.
 353         bool disable = false;
 354         switch (action) {
 355         case LFUN_MENUPRINT:
 356                 disable = !Exporter::IsExportable(buf, "dvi")
 357                         || lyxrc.print_command == "none";
 358                 break;
 359         case LFUN_EXPORT:
 360                 disable = argument == "fax" &&
 361                         !Exporter::IsExportable(buf, argument);
 362                 break;
 363         case LFUN_UNDO:
 364                 disable = buf->undostack.empty();
 365                 break;
 366         case LFUN_REDO:
 367                 disable = buf->redostack.empty();
 368                 break;
 369         case LFUN_SPELLCHECK:
 370                 disable = lyxrc.isp_command == "none";
 371                 break;
 372         case LFUN_RUNCHKTEX:
 373                 disable = lyxrc.chktex_command == "none";
 374                 break;
 375         case LFUN_BUILDPROG:
 376                 disable = !Exporter::IsExportable(buf, "program");
 377                 break;
 378
 379         case LFUN_INSERTFOOTNOTE:
 380         case LFUN_FOOTMELT:
 381         case LFUN_MARGINMELT:
 382                 // Disable insertion of floats in a tabular.
 383                 disable = false;
 384                 if (owner->view()->theLockingInset()) {
 385                         disable = (owner->view()->theLockingInset()->LyxCode() == Inset::TABULAR_CODE) ||
 386                                 owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
 387                 }
 388                 break;
 389
 390         case LFUN_LAYOUT_TABULAR:
 391                 disable = true;
 392                 if (owner->view()->theLockingInset()) {
 393                         disable = (owner->view()->theLockingInset()->LyxCode() != Inset::TABULAR_CODE) &&
 394                                 !owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
 395                 }
 396                 break;
 397
 398         case LFUN_TABULAR_FEATURE:
 399                 disable = true;
 400                 if (owner->view()->theLockingInset()) {
 401                         func_status ret = LyXFunc::Disabled;
 402                         if (owner->view()->theLockingInset()->LyxCode() == Inset::TABULAR_CODE) {
 403                                 ret = static_cast<InsetTabular *>
 404                                         (owner->view()->theLockingInset())->
 405                                         getStatus(argument);
 406                         } else if (owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
 407                                 ret = static_cast<InsetTabular *>
 408                                         (owner->view()->theLockingInset()->
 409                                         GetFirstLockingInsetOfType(Inset::TABULAR_CODE))->
 410                                         getStatus(argument);
 411                         }
 412                         flag |= ret;
 413                         disable = false;
 414                 } else {
 415                     static InsetTabular inset(*owner->buffer(), 1, 1);
 416                     func_status ret;
 417
 418                     disable = true;
 419                     ret = inset.getStatus(argument);
 420                     if ((ret & LyXFunc::ToggleOn) ||
 421                         (ret & LyXFunc::ToggleOff))
 422                         flag |= LyXFunc::ToggleOff;
 423                 }
 424                 break;
 425
 426         case LFUN_VC_REGISTER:
 427                 disable = buf->lyxvc.inUse();
 428                 break;
 429         case LFUN_VC_CHECKIN:
 430                 disable = !buf->lyxvc.inUse() || buf->isReadonly();
 431                 break;
 432         case LFUN_VC_CHECKOUT:
 433                 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
 434                 break;
 435         case LFUN_VC_REVERT:
 436         case LFUN_VC_UNDO:
 437         case LFUN_VC_HISTORY:
 438                 disable = !buf->lyxvc.inUse();
 439                 break;
 440         case LFUN_BOOKMARK_GOTO:
 441                 disable =  !owner->view()->
 442                         isSavedPosition(strToUnsignedInt(argument));
 443         default:
 444                 break;
 445         }
 446         if (disable)
 447                 flag |= LyXFunc::Disabled;
 448
 449         if (buf) {
 450                 func_status box = LyXFunc::ToggleOff;
 451                 LyXFont const & font =
 452                         owner->view()->getLyXText()->real_current_font;
 453                 switch (action) {
 454                 case LFUN_EMPH:
 455                         if (font.emph() == LyXFont::ON)
 456                                 box = LyXFunc::ToggleOn;
 457                         break;
 458                 case LFUN_NOUN:
 459                         if (font.noun() == LyXFont::ON)
 460                                 box = LyXFunc::ToggleOn;
 461                         break;
 462                 case LFUN_BOLD:
 463                         if (font.series() == LyXFont::BOLD_SERIES)
 464                                 box = LyXFunc::ToggleOn;
 465                         break;
 466                 case LFUN_TEX:
 467                         if (font.latex() == LyXFont::ON)
 468                                 box = LyXFunc::ToggleOn;
 469                         break;
 470                 default:
 471                         box = LyXFunc::OK;
 472                         break;
 473                 }
 474                 flag |= box;
 475         }
 476
 477         return flag;
 478 }
 479
 480
 481 string const LyXFunc::Dispatch(string const & s)
 482 {
 483         // Split command string into command and argument
 484         string cmd;
 485         string line = frontStrip(s);
 486         string arg = strip(frontStrip(split(line, cmd, ' ')));
 487
 488         return Dispatch(lyxaction.LookupFunc(cmd), arg);
 489 }
 490
 491
 492 string const LyXFunc::Dispatch(int ac,
 493                          string const & do_not_use_this_arg)
 494 {
 495         lyxerr[Debug::ACTION] << "LyXFunc::Dispatch: action[" << ac
 496                               <<"] arg[" << do_not_use_this_arg << "]" << endl;
 497
 498         string argument;
 499         kb_action action;
 500
 501         // we have not done anything wrong yet.
 502         errorstat = false;
 503         dispatch_buffer.erase();
 504
 505         // if action is a pseudo-action, we need the real action
 506         if (lyxaction.isPseudoAction(ac)) {
 507                 string tmparg;
 508                 action = static_cast<kb_action>
 509                         (lyxaction.retrieveActionArg(ac, tmparg));
 510                 if (!tmparg.empty())
 511                         argument = tmparg;
 512         } else {
 513                 action = static_cast<kb_action>(ac);
 514                 if (!do_not_use_this_arg.empty())
 515                         argument = do_not_use_this_arg; // except here
 516         }
 517
 518         selection_possible = false;
 519
 520         if (owner->view()->available())
 521                 owner->view()->hideCursor();
 522
 523         // We have to do this heare because of te goto below. (Lgb)
 524         LyXText * text = owner->view()->getLyXText();
 525
 526         // We cannot use this function here
 527         if (getStatus(ac) & Disabled)
 528                 goto exit_with_message;
 529
 530         commandshortcut.erase();
 531
 532         if (lyxrc.display_shortcuts && show_sc) {
 533                 if (action != LFUN_SELFINSERT) {
 534                         // Put name of command and list of shortcuts
 535                         // for it in minibuffer
 536                         string comname = lyxaction.getActionName(action);
 537
 538                         int pseudoaction = action;
 539                         bool argsadded = false;
 540
 541                         if (!argument.empty()) {
 542                                 // If we have the command with argument,
 543                                 // this is better
 544                                 pseudoaction =
 545                                         lyxaction.searchActionArg(action,
 546                                                                   argument);
 547
 548                                 if (pseudoaction == -1) {
 549                                         pseudoaction = action;
 550                                 } else {
 551                                         comname += " " + argument;
 552                                         argsadded = true;
 553                                 }
 554                         }
 555
 556                         string const shortcuts =
 557                                 toplevel_keymap->findbinding(pseudoaction);
 558
 559                         if (!shortcuts.empty()) {
 560                                 comname += ": " + shortcuts;
 561                         } else if (!argsadded) {
 562                                 comname += " " + argument;
 563                         }
 564
 565                         if (!comname.empty()) {
 566                                 comname = strip(comname);
 567                                 commandshortcut = "(" + comname + ')';
 568                                 owner->getMiniBuffer()->Set(commandshortcut);
 569                                 // Here we could even add a small pause,
 570                                 // to annoy the user and make him learn
 571                                 // the shortcuts.
 572                                 // No! That will just annoy, not teach
 573                                 // anything. The user will read the messages
 574                                 // if they are interested. (Asger)
 575                         }
 576                 }
 577         }
 578
 579         if (owner->view()->available() && owner->view()->theLockingInset()) {
 580                 UpdatableInset::RESULT result;
 581                 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
 582                                      (keyseq.length >= -1)))
 583                 {
 584                         if ((action==LFUN_UNKNOWN_ACTION) && argument.empty()){
 585                                 argument = keyseq.getiso();
 586                         }
 587                         // Undo/Redo pre 0.13 is a bit tricky for insets.
 588                         if (action == LFUN_UNDO) {
 589                                 int slx;
 590                                 int sly;
 591                                 UpdatableInset * inset =
 592                                         owner->view()->theLockingInset();
 593                                 inset->GetCursorPos(owner->view(), slx, sly);
 594                                 owner->view()->unlockInset(inset);
 595                                 owner->view()->menuUndo();
 596                                 if (owner->view()->text->cursor.par()->
 597                                     IsInset(owner->view()->text->cursor.pos())) {
 598                                         inset = static_cast<UpdatableInset*>(
 599                                                 owner->view()->text->cursor.par()->
 600                                                 GetInset(owner->view()->text->
 601                                                          cursor.pos()));
 602                                 } else {
 603                                         inset = 0;
 604                                 }
 605                                 if (inset)
 606                                         inset->Edit(owner->view(),slx,sly,0);
 607                                 return string();
 608                         } else if (action == LFUN_REDO) {
 609                                 int slx;
 610                                 int sly;
 611                                 UpdatableInset * inset = owner->view()->
 612                                         theLockingInset();
 613                                 inset->GetCursorPos(owner->view(), slx, sly);
 614                                 owner->view()->unlockInset(inset);
 615                                 owner->view()->menuRedo();
 616                                 inset = static_cast<UpdatableInset*>(
 617                                         owner->view()->text->cursor.par()->
 618                                         GetInset(owner->view()->text->
 619                                                  cursor.pos()));
 620                                 if (inset)
 621                                         inset->Edit(owner->view(),slx,sly,0);
 622                                 return string();
 623                         } else if (((result=owner->view()->theLockingInset()->
 624                                    LocalDispatch(owner->view(), action,
 625                                                  argument)) ==
 626                                    UpdatableInset::DISPATCHED) ||
 627                                    (result == UpdatableInset::DISPATCHED_NOUPDATE))
 628                                 return string();
 629                         else {
 630                                 //setMessage(N_("Text mode"));
 631                                 switch (action) {
 632                                 case LFUN_UNKNOWN_ACTION:
 633                                 case LFUN_BREAKPARAGRAPH:
 634                                 case LFUN_BREAKLINE:
 635                                         owner->view()->text->CursorRight(owner->view());
 636                                         owner->view()->setState();
 637                                         owner->showState();
 638                                         break;
 639                                 case LFUN_RIGHT:
 640                                         if (!owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
 641                                                 owner->view()->text->CursorRight(owner->view());
 642                                                 moveCursorUpdate(owner->view()->text, false);
 643                                                 owner->showState();
 644                                         }
 645                                         return string();
 646                                 case LFUN_LEFT:
 647                                         if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
 648                                                 owner->view()->text->CursorRight(owner->view());
 649                                                 moveCursorUpdate(owner->view()->text, false);
 650                                                 owner->showState();
 651                                         }
 652                                         return string();
 653                                 case LFUN_DOWN:
 654                                         owner->view()->text->CursorDown(owner->view());
 655                                         moveCursorUpdate(owner->view()->text, false);
 656                                         owner->showState();
 657                                         return string();
 658                                 default:
 659                                         break;
 660                                 }
 661                         }
 662                 }
 663         }
 664
 665         switch (action) {
 666                 // --- Misc -------------------------------------------
 667         case LFUN_WORDFINDFORWARD  :
 668         case LFUN_WORDFINDBACKWARD : {
 669                 static string last_search;
 670                 string searched_string;
 671
 672                 if (!argument.empty()) {
 673                         last_search = argument;
 674                         searched_string = argument;
 675                 } else {
 676                         searched_string = last_search;
 677                 }
 678
 679                 LyXText * ltCur = owner->view()->text ;
 680
 681                 if (!searched_string.empty() &&
 682                     ((action == LFUN_WORDFINDBACKWARD) ?
 683                      ltCur->SearchBackward(owner->view(), searched_string) :
 684                      ltCur->SearchForward(owner->view(), searched_string))) {
 685
 686                         // ??? What is that ???
 687                         owner->view()->update(ltCur, BufferView::SELECT|BufferView::FITCUR);
 688
 689                         // ??? Needed ???
 690                         // clear the selection (if there is any)
 691                         owner->view()->toggleSelection();
 692                         owner->view()->text->ClearSelection();
 693
 694                         // Move cursor so that successive C-s 's will not stand in place.
 695                         if (action == LFUN_WORDFINDFORWARD )
 696                                 owner->view()->text->CursorRightOneWord(owner->view());
 697                         owner->view()->text->FinishUndo();
 698                         moveCursorUpdate(owner->view()->text, false);
 699
 700                         // ??? Needed ???
 701                         // set the new selection
 702                         // SetSelectionOverLenChars(owner->view()->currentBuffer()->text, iLenSelected);
 703                         owner->view()->toggleSelection(false);
 704                 }
 705
 706                 // REMOVED : if (owner->view()->getWorkArea()->focus)
 707                 owner->view()->showCursor();
 708         }
 709         break;
 710
 711         case LFUN_PREFIX:
 712         {
 713                 if (owner->view()->available()) {
 714                         owner->view()->update(owner->view()->text,
 715                                               BufferView::SELECT|BufferView::FITCUR);
 716                 }
 717                 string buf;
 718                 keyseq.print(buf, true);
 719                 owner->getMiniBuffer()->Set(buf, string(), string(), 1);
 720         }
 721         break;
 722
 723         // --- Misc -------------------------------------------
 724         case LFUN_EXEC_COMMAND:
 725                 owner->getMiniBuffer()->PrepareForCommand();
 726                 break;
 727
 728         case LFUN_CANCEL:                   // RVDK_PATCH_5
 729                 keyseq.reset();
 730                 meta_fake_bit = 0;
 731                 if (owner->view()->available())
 732                         // cancel any selection
 733                         Dispatch(LFUN_MARK_OFF);
 734                 setMessage(N_("Cancel"));
 735                 break;
 736
 737         case LFUN_META_FAKE:                                 // RVDK_PATCH_5
 738         {
 739                 meta_fake_bit = Mod1Mask;
 740                 string buf;
 741                 keyseq.print(buf, true);
 742                 setMessage(buf); // RVDK_PATCH_5
 743         }
 744         break;
 745
 746         case LFUN_READ_ONLY_TOGGLE:
 747                 if (owner->buffer()->lyxvc.inUse()) {
 748                         owner->buffer()->lyxvc.toggleReadOnly();
 749                 } else {
 750                         owner->buffer()->setReadonly(
 751                                 !owner->buffer()->isReadonly());
 752                 }
 753                 break;
 754
 755         case LFUN_CENTER: // this is center and redraw.
 756                 owner->view()->center();
 757                 break;
 758
 759         case LFUN_APPENDIX:
 760                 if (owner->view()->available()) {
 761                         text->toggleAppendix(owner->view());
 762                         owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 763                 }
 764                 break;
 765
 766                 // --- Menus -----------------------------------------------
 767         case LFUN_MENUNEW:
 768                 MenuNew(false);
 769                 break;
 770
 771         case LFUN_MENUNEWTMPLT:
 772                 MenuNew(true);
 773                 break;
 774
 775         case LFUN_MENUOPEN:
 776                 MenuOpen();
 777                 break;
 778
 779         case LFUN_CLOSEBUFFER:
 780                 CloseBuffer();
 781                 break;
 782
 783         case LFUN_MENUWRITE:
 784                 if (!owner->buffer()->isUnnamed()) {
 785                         owner->getMiniBuffer()->Set(_("Saving document"),
 786                                                     MakeDisplayPath(owner->buffer()->fileName()),
 787                                                     "...");
 788                         MenuWrite(owner->view(), owner->buffer());
 789                         //owner->getMiniBuffer()-> {
 790                         //      Set(_("Document saved as"),
 791                         //          MakeDisplayPath(owner->buffer()->fileName()));
 792                         //} else {
 793                         //owner->getMiniBuffer()->Set(_("Save failed!"));
 794                         //}
 795                 } else {
 796                         MenuWriteAs(owner->view(), owner->buffer());
 797                 }
 798                 break;
 799
 800         case LFUN_MENUWRITEAS:
 801                 MenuWriteAs(owner->view(), owner->buffer());
 802                 break;
 803
 804         case LFUN_MENURELOAD:
 805                 reloadBuffer();
 806                 break;
 807
 808         case LFUN_UPDATE:
 809                 Exporter::Export(owner->buffer(), argument, true);
 810                 break;
 811
 812         case LFUN_PREVIEW:
 813                 Exporter::Preview(owner->buffer(), argument);
 814                 break;
 815
 816         case LFUN_BUILDPROG:
 817                 Exporter::Export(owner->buffer(), "program", true);
 818                 break;
 819
 820         case LFUN_RUNCHKTEX:
 821                 MenuRunChktex(owner->buffer());
 822                 break;
 823
 824         case LFUN_MENUPRINT:
 825                 owner->getDialogs()->showPrint();
 826                 break;
 827
 828         case LFUN_EXPORT:
 829                 Exporter::Export(owner->buffer(), argument, false);
 830                 break;
 831
 832         case LFUN_IMPORT:
 833                 doImport(argument);
 834                 break;
 835
 836         case LFUN_QUIT:
 837                 QuitLyX();
 838                 break;
 839
 840         case LFUN_TOCVIEW:
 841         case LFUN_LOFVIEW:
 842         case LFUN_LOTVIEW:
 843         case LFUN_LOAVIEW:
 844         {
 845                 InsetCommandParams p;
 846
 847                 if (action == LFUN_TOCVIEW )
 848                         p.setCmdName( "tableofcontents" );
 849                 else if (action == LFUN_LOAVIEW )
 850                         p.setCmdName( "listofalgorithms" );
 851                 else if (action == LFUN_LOFVIEW )
 852                         p.setCmdName( "listoffigures" );
 853                 else
 854                         p.setCmdName( "listoftables" );
 855
 856                 owner->getDialogs()->createTOC( p.getAsString() );
 857                 break;
 858         }
 859
 860         case LFUN_TOC_INSERT:
 861         case LFUN_LOA_INSERT:
 862         case LFUN_LOF_INSERT:
 863         case LFUN_LOT_INSERT:
 864         {
 865                 InsetCommandParams p;
 866
 867                 if (action == LFUN_TOC_INSERT )
 868                         p.setCmdName( "tableofcontents" );
 869                 else if (action == LFUN_LOA_INSERT )
 870                         p.setCmdName( "listofalgorithms" );
 871                 else if (action == LFUN_LOF_INSERT )
 872                         p.setCmdName( "listoffigures" );
 873                 else
 874                         p.setCmdName( "listoftables" );
 875
 876                 Inset * inset = new InsetTOC( p );
 877                 if (!owner->view()->insertInset( inset, "Standard", true ) )
 878                         delete inset;
 879                 break;
 880         }
 881
 882         case LFUN_DIALOG_TABULAR_INSERT:
 883                 owner->getDialogs()->showTabularCreate();
 884                 break;
 885
 886         case LFUN_TABULAR_FEATURE:
 887         case LFUN_SCROLL_INSET:
 888                 // this is not handled here as this funktion is only aktive
 889                 // if we have a locking_inset and that one is (or contains)
 890                 // a tabular-inset
 891                 break;
 892
 893         case LFUN_FIGURE:
 894                 Figure();
 895                 break;
 896
 897         case LFUN_INSET_GRAPHICS:
 898         {
 899                 Inset * new_inset = new InsetGraphics;
 900                 if (!owner->view()->insertInset(new_inset)) {
 901                         delete new_inset;
 902                 } else {
 903                         // this is need because you don't use a inset->Edit()
 904                         owner->view()->updateInset(new_inset, true);
 905                         new_inset->Edit(owner->view(), 0, 0, 0);
 906                 }
 907                 break;
 908         }
 909
 910         case LFUN_AUTOSAVE:
 911                 AutoSave(owner->view());
 912                 break;
 913
 914         case LFUN_UNDO:
 915                 owner->view()->menuUndo();
 916                 break;
 917
 918         case LFUN_REDO:
 919                 owner->view()->menuRedo();
 920                 break;
 921
 922         case LFUN_MENUSEARCH:
 923         {
 924                 // Ok this is one _very_ bad solution, but I think that some
 925                 // of this will be rewritten as part of GUI indep anyway.
 926                 // Lgb
 927                 static LyXFindReplace FR_;
 928                 FR_.StartSearch(owner->view());
 929         }
 930         break;
 931
 932         case LFUN_PASTE:
 933                 owner->view()->paste();
 934                 owner->view()->setState();
 935                 break;
 936
 937         case LFUN_PASTESELECTION:
 938         {
 939                 bool asPara = false;
 940                 if (argument == "paragraph") asPara = true;
 941                 owner->view()->pasteClipboard(asPara);
 942         }
 943         break;
 944
 945         case LFUN_CUT:
 946                 owner->view()->cut();
 947                 break;
 948
 949         case LFUN_COPY:
 950                 owner->view()->copy();
 951                 break;
 952
 953         case LFUN_LAYOUT_COPY:
 954                 owner->view()->copyEnvironment();
 955                 break;
 956
 957         case LFUN_LAYOUT_PASTE:
 958                 owner->view()->pasteEnvironment();
 959                 owner->view()->setState();
 960                 break;
 961
 962         case LFUN_GOTOERROR:
 963                 owner->view()->gotoInset(Inset::ERROR_CODE, false);
 964                 break;
 965
 966         case LFUN_REMOVEERRORS:
 967                 if (owner->view()->removeAutoInsets()) {
 968                         owner->view()->redraw();
 969                         owner->view()->fitCursor(owner->view()->text);
 970                 }
 971                 break;
 972
 973         case LFUN_GOTONOTE:
 974                 owner->view()->gotoInset(Inset::IGNORE_CODE, false);
 975                 break;
 976
 977         case LFUN_REFERENCE_GOTO:
 978         {
 979                 vector<Inset::Code> tmp;
 980                 tmp.push_back(Inset::LABEL_CODE);
 981                 tmp.push_back(Inset::REF_CODE);
 982                 owner->view()->gotoInset(tmp, true);
 983                 break;
 984         }
 985
 986 #ifndef NEW_INSETS
 987         case LFUN_OPENSTUFF:
 988                 owner->view()->openStuff();
 989                 break;
 990 #endif
 991
 992         case LFUN_HYPHENATION:
 993                 owner->view()->hyphenationPoint();
 994                 break;
 995
 996         case LFUN_LDOTS:
 997                 owner->view()->ldots();
 998                 break;
 999
1000         case LFUN_END_OF_SENTENCE:
1001                 owner->view()->endOfSentenceDot();
1002                 break;
1003
1004         case LFUN_MENU_SEPARATOR:
1005                 owner->view()->menuSeparator();
1006                 break;
1007
1008         case LFUN_HFILL:
1009                 owner->view()->hfill();
1010                 break;
1011
1012         case LFUN_DEPTH:
1013                 changeDepth(owner->view(), text, 0);
1014                 break;
1015
1016         case LFUN_DEPTH_MIN:
1017                 changeDepth(owner->view(), text, -1);
1018                 break;
1019
1020         case LFUN_DEPTH_PLUS:
1021                 changeDepth(owner->view(), text, 1);
1022                 break;
1023
1024         case LFUN_FREE:
1025                 Free(owner->view());
1026                 owner->view()->setState();
1027                 owner->showState();
1028                 break;
1029
1030         case LFUN_TEX:
1031                 Tex(owner->view());
1032                 owner->view()->setState();
1033                 owner->showState();
1034                 break;
1035 #ifndef NEW_INSETS
1036         case LFUN_MELT:
1037                 Melt(owner->view());
1038                 break;
1039 #endif
1040         case LFUN_RECONFIGURE:
1041                 Reconfigure(owner->view());
1042                 break;
1043 #ifndef NEW_INSETS
1044         case LFUN_FOOTMELT:
1045                 if (owner->view()->available()
1046                     && !owner->view()->text->selection
1047                     && owner->view()->text->cursor.par()->footnoteflag
1048                     != LyXParagraph::NO_FOOTNOTE)
1049                         { // only melt footnotes with FOOTMELT, not margins etc
1050                                 if (owner->view()->text->cursor.par()->footnotekind == LyXParagraph::FOOTNOTE)
1051                                         Melt(owner->view());
1052                         }
1053                 else
1054                         Foot(owner->view());
1055                 owner->view()->setState();
1056                 break;
1057
1058         case LFUN_MARGINMELT:
1059                 if (owner->view()->available()
1060                     && !owner->view()->text->selection
1061                     && owner->view()->text->cursor.par()->footnoteflag
1062                     != LyXParagraph::NO_FOOTNOTE) {
1063                         // only melt margins
1064                         if (owner->view()->text->cursor.par()->footnotekind == LyXParagraph::MARGIN)
1065                                 Melt(owner->view());
1066                 } else
1067                         Margin(owner->view());
1068                 owner->view()->setState();
1069                 break;
1070 #endif
1071 #ifndef NEW_INSETS
1072         case LFUN_FLOATSOPERATE:
1073                 if (argument == "openfoot")
1074                         owner->view()->allFloats(1,0);
1075                 else if (argument == "closefoot")
1076                         owner->view()->allFloats(0,0);
1077                 else if (argument == "openfig")
1078                         owner->view()->allFloats(1,1);
1079                 else if (argument == "closefig")
1080                         owner->view()->allFloats(0,1);
1081                 break;
1082 #else
1083 #warning Find another implementation here (or another lyxfunc)!
1084 #endif
1085         case LFUN_HELP_COPYRIGHT:
1086                 owner->getDialogs()->showCopyright();
1087                 break;
1088
1089         case LFUN_HELP_CREDITS:
1090                 owner->getDialogs()->showCredits();
1091                 break;
1092
1093         case LFUN_HELP_OPEN: {
1094                 string arg = argument;
1095                 if (arg.empty()) {
1096                         setErrorMessage(N_("Missing argument"));
1097                         break;
1098                 }
1099                 ProhibitInput(owner->view());
1100                 string fname = i18nLibFileSearch("doc", arg, "lyx");
1101                 if (fname.empty()) {
1102                         lyxerr << "LyX: unable to find documentation file `"
1103                                << arg << "'. Bad installation?" << endl;
1104                         AllowInput(owner->view());
1105                         break;
1106                 }
1107                 owner->getMiniBuffer()->Set(_("Opening help file"),
1108                                             MakeDisplayPath(fname),"...");
1109                 owner->view()->buffer(bufferlist.loadLyXFile(fname,false));
1110                 AllowInput(owner->view());
1111                 break;
1112         }
1113
1114         case LFUN_HELP_VERSION: {
1115                 ProhibitInput(owner->view());
1116                 string msg(_("LyX Version "));
1117                 msg += LYX_VERSION;
1118                 msg += " of ";
1119                 msg += LYX_RELEASE;
1120                 fl_show_message(msg.c_str(),
1121                                 (_("Library directory: ")
1122                                  + MakeDisplayPath(system_lyxdir)).c_str(),
1123                                 (_("User directory: ")
1124                                  + MakeDisplayPath(user_lyxdir)).c_str());
1125                 AllowInput(owner->view());
1126                 break;
1127         }
1128
1129                 // --- version control -------------------------------
1130         case LFUN_VC_REGISTER:
1131         {
1132                 if (!owner->buffer()->lyxvc.inUse())
1133                         owner->buffer()->lyxvc.registrer();
1134         }
1135         break;
1136
1137         case LFUN_VC_CHECKIN:
1138         {
1139                 if (owner->buffer()->lyxvc.inUse()
1140                     && !owner->buffer()->isReadonly())
1141                         owner->buffer()->lyxvc.checkIn();
1142         }
1143         break;
1144
1145         case LFUN_VC_CHECKOUT:
1146         {
1147                 if (owner->buffer()->lyxvc.inUse()
1148                     && owner->buffer()->isReadonly())
1149                         owner->buffer()->lyxvc.checkOut();
1150         }
1151         break;
1152
1153         case LFUN_VC_REVERT:
1154         {
1155                 owner->buffer()->lyxvc.revert();
1156         }
1157         break;
1158
1159         case LFUN_VC_UNDO:
1160         {
1161                 owner->buffer()->lyxvc.undoLast();
1162         }
1163         break;
1164
1165         case LFUN_VC_HISTORY:
1166         {
1167                 owner->getDialogs()->showVCLogFile();
1168                 break;
1169         }
1170
1171         // --- buffers ----------------------------------------
1172
1173         case LFUN_SWITCHBUFFER:
1174                 owner->view()->buffer(bufferlist.getBuffer(argument));
1175                 break;
1176
1177
1178         case LFUN_FILE_INSERT:
1179         {
1180                 MenuInsertLyXFile(argument);
1181         }
1182         break;
1183
1184         case LFUN_FILE_INSERT_ASCII:
1185         {
1186                 bool asPara = (argument == "paragraph");
1187                 InsertAsciiFile(owner->view(), string(), asPara);
1188         }
1189         break;
1190
1191         case LFUN_FILE_NEW:
1192         {
1193                 // servercmd: argument must be <file>:<template>
1194                 Buffer * tmpbuf = NewLyxFile(argument);
1195                 if (tmpbuf)
1196                         owner->view()->buffer(tmpbuf);
1197         }
1198         break;
1199
1200         case LFUN_FILE_OPEN:
1201                 owner->view()->buffer(bufferlist.loadLyXFile(argument));
1202                 break;
1203
1204         case LFUN_LATEX_LOG:
1205                 owner->getDialogs()->showLogFile();
1206                 break;
1207
1208         case LFUN_LAYOUTNO:
1209         {
1210                 lyxerr.debug() << "LFUN_LAYOUTNO: (arg) " << argument << endl;
1211                 int sel = strToInt(argument);
1212                 lyxerr.debug() << "LFUN_LAYOUTNO: (sel) "<< sel << endl;
1213
1214                 // Should this give a setMessage instead?
1215                 if (sel == 0)
1216                         return string(); // illegal argument
1217
1218                 --sel; // sel 1..., but layout 0...
1219
1220                 // Pretend we got the name instead.
1221                 Dispatch(int(LFUN_LAYOUT),
1222                          textclasslist.NameOfLayout(owner->view()
1223                                                     ->buffer()->params.textclass,
1224                                                     sel));
1225                 return string();
1226         }
1227
1228         case LFUN_LAYOUT:
1229         {
1230                 lyxerr.debug() << "LFUN_LAYOUT: (arg) "
1231                                << argument << endl;
1232
1233                 // Derive layout number from given argument (string)
1234                 // and current buffer's textclass (number). */
1235                 LyXTextClassList::ClassList::size_type tclass =
1236                         owner->view()->buffer()->params.textclass;
1237                 pair <bool, LyXTextClass::size_type> layout =
1238                         textclasslist.NumberOfLayout(tclass, argument);
1239
1240                 // If the entry is obsolete, use the new one instead.
1241                 if (layout.first) {
1242                         string obs = textclasslist.Style(tclass,layout.second)
1243                               .obsoleted_by();
1244                         if (!obs.empty())
1245                                 layout =
1246                                   textclasslist.NumberOfLayout(tclass, obs);
1247                 }
1248
1249                 // see if we found the layout number:
1250                 if (!layout.first) {
1251                         setErrorMessage(string(N_("Layout ")) + argument +
1252                                         N_(" not known"));
1253                         break;
1254                 }
1255
1256                 if (current_layout != layout.second) {
1257                         owner->view()->hideCursor();
1258                         current_layout = layout.second;
1259                         owner->view()->update(owner->view()->text,
1260                                               BufferView::SELECT|BufferView::FITCUR);
1261                         owner->view()->text->
1262                                 SetLayout(owner->view(), layout.second);
1263                         owner->setLayout(layout.second);
1264                         owner->view()->update(owner->view()->text,
1265                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1266                         owner->view()->setState();
1267                 }
1268         }
1269         break;
1270
1271         case LFUN_LAYOUT_DOCUMENT:
1272                 owner->getDialogs()->showLayoutDocument();
1273                 break;
1274
1275         case LFUN_LAYOUT_PARAGRAPH:
1276 #ifdef USE_OLD_PARAGRAPH_LAYOUT
1277                 MenuLayoutParagraph();
1278 #else
1279                 owner->getDialogs()->showLayoutParagraph();
1280 #endif
1281                 break;
1282
1283         case LFUN_LAYOUT_CHARACTER:
1284                 MenuLayoutCharacter();
1285                 break;
1286
1287         case LFUN_LAYOUT_TABULAR:
1288             if (owner->view()->theLockingInset()) {
1289                 if (owner->view()->theLockingInset()->LyxCode()==Inset::TABULAR_CODE) {
1290                     InsetTabular * inset = static_cast<InsetTabular *>
1291                         (owner->view()->theLockingInset());
1292                     inset->OpenLayoutDialog(owner->view());
1293                 } else if (owner->view()->theLockingInset()->
1294                            GetFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1295                     InsetTabular * inset = static_cast<InsetTabular *>(
1296                         owner->view()->theLockingInset()->GetFirstLockingInsetOfType(Inset::TABULAR_CODE));
1297                     inset->OpenLayoutDialog(owner->view());
1298                 }
1299             }
1300             break;
1301
1302         case LFUN_LAYOUT_PREAMBLE:
1303                 MenuLayoutPreamble();
1304                 break;
1305
1306         case LFUN_LAYOUT_SAVE_DEFAULT:
1307                 MenuLayoutSave(owner->view());
1308                 break;
1309
1310         case LFUN_DROP_LAYOUTS_CHOICE:
1311                 owner->getToolbar()->openLayoutList();
1312                 break;
1313
1314         case LFUN_LANGUAGE:
1315                 Lang(owner->view(), argument);
1316                 owner->view()->setState();
1317                 owner->showState();
1318                 break;
1319
1320         case LFUN_EMPH:
1321                 Emph(owner->view());
1322                 owner->showState();
1323                 break;
1324
1325         case LFUN_BOLD:
1326                 Bold(owner->view());
1327                 owner->showState();
1328                 break;
1329
1330         case LFUN_NOUN:
1331                 Noun(owner->view());
1332                 owner->showState();
1333                 break;
1334
1335         case LFUN_CODE:
1336                 Code(owner->view());
1337                 owner->showState();
1338                 break;
1339
1340         case LFUN_SANS:
1341                 Sans(owner->view());
1342                 owner->showState();
1343                 break;
1344
1345         case LFUN_ROMAN:
1346                 Roman(owner->view());
1347                 owner->showState();
1348                 break;
1349
1350         case LFUN_DEFAULT:
1351                 StyleReset(owner->view());
1352                 owner->showState();
1353                 break;
1354
1355         case LFUN_UNDERLINE:
1356                 Underline(owner->view());
1357                 owner->showState();
1358                 break;
1359
1360         case LFUN_FONT_SIZE:
1361                 FontSize(owner->view(), argument);
1362                 owner->showState();
1363                 break;
1364
1365         case LFUN_FONT_STATE:
1366                 setMessage(CurrentState(owner->view()));
1367                 break;
1368
1369         case LFUN_UPCASE_WORD:
1370                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1371                 text->ChangeWordCase(owner->view(), LyXText::text_uppercase);
1372                 if (text->inset_owner)
1373                     owner->view()->updateInset(text->inset_owner, true);
1374                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1375                 break;
1376
1377         case LFUN_LOWCASE_WORD:
1378                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1379                 text->ChangeWordCase(owner->view(), LyXText::text_lowercase);
1380                 if (text->inset_owner)
1381                     owner->view()->updateInset(text->inset_owner, true);
1382                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1383                 break;
1384
1385         case LFUN_CAPITALIZE_WORD:
1386                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1387                 text->ChangeWordCase(owner->view(),
1388                                      LyXText::text_capitalization);
1389                 if (text->inset_owner)
1390                     owner->view()->updateInset(text->inset_owner, true);
1391                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1392                 break;
1393
1394         case LFUN_INSERT_LABEL:
1395                 MenuInsertLabel(owner->view(), argument);
1396                 break;
1397
1398         case LFUN_REF_INSERT:
1399                 if (argument.empty()) {
1400                         InsetCommandParams p("ref");
1401                 owner->getDialogs()->createRef(p.getAsString());
1402                 } else {
1403                         InsetCommandParams p;
1404                         p.setFromString(argument);
1405
1406                         InsetRef * inset = new InsetRef(p, *owner->buffer());
1407                         if (!owner->view()->insertInset(inset))
1408                                 delete inset;
1409                         else
1410                                 owner->view()->updateInset(inset, true);
1411                 }
1412                 break;
1413
1414         case LFUN_BOOKMARK_SAVE:
1415                 owner->view()->savePosition(strToUnsignedInt(argument));
1416                 break;
1417
1418         case LFUN_BOOKMARK_GOTO:
1419                 owner->view()->restorePosition(strToUnsignedInt(argument));
1420                 break;
1421
1422         case LFUN_REF_GOTO:
1423         {
1424                 string label(argument);
1425                 if (label.empty()) {
1426                         InsetRef * inset =
1427                                 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1428                         if (inset) {
1429                                 label = inset->getContents();
1430                                 owner->view()->savePosition(0);
1431                         }
1432                 }
1433
1434                 if (!label.empty()) {
1435                         //owner->view()->savePosition(0);
1436                         if (!owner->view()->gotoLabel(label))
1437                                 WriteAlert(_("Error"),
1438                                            _("Couldn't find this label"),
1439                                            _("in current document."));
1440                 }
1441         }
1442         break;
1443
1444         case LFUN_MENU_OPEN_BY_NAME:
1445                 owner->getMenubar()->openByName(argument);
1446                 break; // RVDK_PATCH_5
1447
1448         case LFUN_SPELLCHECK:
1449                 if (lyxrc.isp_command != "none")
1450                         ShowSpellChecker(owner->view());
1451                 break; // RVDK_PATCH_5
1452
1453                 // --- Cursor Movements -----------------------------
1454         case LFUN_RIGHT:
1455         {
1456                 LyXText * tmptext = owner->view()->text;
1457                 bool is_rtl = tmptext->cursor.par()->isRightToLeftPar(owner->buffer()->params);
1458                 if (!tmptext->mark_set)
1459                         owner->view()->beforeChange(owner->view()->text);
1460                 owner->view()->update(owner->view()->text, BufferView::SELECT|BufferView::FITCUR);
1461                 if (is_rtl)
1462                         tmptext->CursorLeft(owner->view(), false);
1463                 if (tmptext->cursor.pos() < tmptext->cursor.par()->Last()
1464                     && tmptext->cursor.par()->GetChar(tmptext->cursor.pos())
1465                     == LyXParagraph::META_INSET
1466                     && tmptext->cursor.par()->GetInset(tmptext->cursor.pos())
1467                     && tmptext->cursor.par()->GetInset(tmptext->cursor.pos())->Editable() == Inset::HIGHLY_EDITABLE){
1468                         Inset * tmpinset = tmptext->cursor.par()->GetInset(tmptext->cursor.pos());
1469                         setMessage(tmpinset->EditMessage());
1470                         int y = 0;
1471                         if (is_rtl) {
1472                                 LyXFont font =
1473                                         tmptext->GetFont(owner->view()->buffer(),
1474                                                          tmptext->cursor.par(),
1475                                                          tmptext->cursor.pos());
1476                                 y = tmpinset->descent(owner->view(),font);
1477                         }
1478                         tmpinset->Edit(owner->view(), 0, y, 0);
1479                         break;
1480                 }
1481                 if (!is_rtl)
1482                         tmptext->CursorRight(owner->view(), false);
1483                 owner->view()->text->FinishUndo();
1484                 moveCursorUpdate(owner->view()->text, false);
1485                 owner->showState();
1486         }
1487         break;
1488
1489         case LFUN_LEFT:
1490         {
1491                 // This is soooo ugly. Isn`t it possible to make
1492                 // it simpler? (Lgb)
1493                 LyXText * txt = owner->view()->text;
1494                 bool is_rtl = txt->cursor.par()->isRightToLeftPar(owner->buffer()->params);
1495                 if (!txt->mark_set)
1496                         owner->view()->beforeChange(txt);
1497                 owner->view()->update(owner->view()->text, BufferView::SELECT|BufferView::FITCUR);
1498                 LyXCursor cur = txt->cursor;
1499                 if (!is_rtl)
1500                         txt->CursorLeft(owner->view(), false);
1501                 if ((is_rtl || cur != txt->cursor) && // only if really moved!
1502                     txt->cursor.pos() < txt->cursor.par()->Last() &&
1503                     (txt->cursor.par()->GetChar(txt->cursor.pos()) ==
1504                      LyXParagraph::META_INSET) &&
1505                     txt->cursor.par()->GetInset(txt->cursor.pos()) &&
1506                     (txt->cursor.par()->GetInset(txt->cursor.pos())->Editable()
1507                      == Inset::HIGHLY_EDITABLE))
1508                 {
1509                         Inset * tmpinset = txt->cursor.par()->GetInset(txt->cursor.pos());
1510                         setMessage(tmpinset->EditMessage());
1511                         LyXFont font = txt->GetFont(owner->view()->buffer(),
1512                                                     txt->cursor.par(),
1513                                                     txt->cursor.pos());
1514                         int y = is_rtl ? 0
1515                                 : tmpinset->descent(owner->view(),font);
1516                         tmpinset->Edit(owner->view(),
1517                                        tmpinset->x() +
1518                                        tmpinset->width(owner->view(),font),
1519                                        y, 0);
1520                         break;
1521                 }
1522                 if  (is_rtl)
1523                         txt->CursorRight(owner->view(), false);
1524
1525                 owner->view()->text->FinishUndo();
1526                 moveCursorUpdate(owner->view()->text, false);
1527                 owner->showState();
1528         }
1529         break;
1530
1531         case LFUN_UP:
1532                 if (!owner->view()->text->mark_set)
1533                         owner->view()->beforeChange(owner->view()->text);
1534                 owner->view()->update(owner->view()->text, BufferView::UPDATE);
1535                 owner->view()->text->CursorUp(owner->view());
1536                 owner->view()->text->FinishUndo();
1537                 moveCursorUpdate(owner->view()->text, false);
1538                 owner->showState();
1539                 break;
1540
1541         case LFUN_DOWN:
1542                 if (!owner->view()->text->mark_set)
1543                         owner->view()->beforeChange(owner->view()->text);
1544                 owner->view()->update(owner->view()->text, BufferView::UPDATE);
1545                 owner->view()->text->CursorDown(owner->view());
1546                 owner->view()->text->FinishUndo();
1547                 moveCursorUpdate(owner->view()->text, false);
1548                 owner->showState();
1549                 break;
1550
1551         case LFUN_UP_PARAGRAPH:
1552                 if (!owner->view()->text->mark_set)
1553                         owner->view()->beforeChange(owner->view()->text);
1554                 owner->view()->update(owner->view()->text, BufferView::UPDATE);
1555                 owner->view()->text->CursorUpParagraph(owner->view());
1556                 owner->view()->text->FinishUndo();
1557                 moveCursorUpdate(owner->view()->text, false);
1558                 owner->showState();
1559                 break;
1560
1561         case LFUN_DOWN_PARAGRAPH:
1562                 if (!owner->view()->text->mark_set)
1563                         owner->view()->beforeChange(owner->view()->text);
1564                 owner->view()->update(owner->view()->text, BufferView::UPDATE);
1565                 owner->view()->text->CursorDownParagraph(owner->view());
1566                 owner->view()->text->FinishUndo();
1567                 moveCursorUpdate(owner->view()->text, false);
1568                 owner->showState();
1569                 break;
1570
1571         case LFUN_PRIOR:
1572                 if (!text->mark_set)
1573                     owner->view()->beforeChange(owner->view()->text);
1574                 owner->view()->update(owner->view()->text, BufferView::UPDATE);
1575                 owner->view()->cursorPrevious(text);
1576                 owner->view()->text->FinishUndo();
1577                 moveCursorUpdate(text, false);
1578                 owner->showState();
1579                 break;
1580
1581         case LFUN_NEXT:
1582                 if (!text->mark_set)
1583                         owner->view()->beforeChange(owner->view()->text);
1584                 owner->view()->update(owner->view()->text, BufferView::UPDATE);
1585                 owner->view()->cursorNext(text);
1586                 owner->view()->text->FinishUndo();
1587                 moveCursorUpdate(text, false);
1588                 owner->showState();
1589                 break;
1590
1591         case LFUN_HOME:
1592                 if (!owner->view()->text->mark_set)
1593                         owner->view()->beforeChange(owner->view()->text);
1594                 owner->view()->update(owner->view()->text, BufferView::SELECT|BufferView::FITCUR);
1595                 owner->view()->text->CursorHome(owner->view());
1596                 owner->view()->text->FinishUndo();
1597                 moveCursorUpdate(owner->view()->text, false);
1598                 owner->showState();
1599                 break;
1600
1601         case LFUN_END:
1602                 if (!owner->view()->text->mark_set)
1603                         owner->view()->beforeChange(owner->view()->text);
1604                 owner->view()->update(owner->view()->text,
1605                                       BufferView::SELECT|BufferView::FITCUR);
1606                 owner->view()->text->CursorEnd(owner->view());
1607                 owner->view()->text->FinishUndo();
1608                 moveCursorUpdate(owner->view()->text, false);
1609                 owner->showState();
1610                 break;
1611
1612         case LFUN_SHIFT_TAB:
1613         case LFUN_TAB:
1614                 if (!owner->view()->text->mark_set)
1615                         owner->view()->beforeChange(owner->view()->text);
1616                 owner->view()->update(owner->view()->text,
1617                                       BufferView::SELECT|BufferView::FITCUR);
1618                 owner->view()->text->CursorTab(owner->view());
1619                 owner->view()->text->FinishUndo();
1620                 moveCursorUpdate(owner->view()->text, false);
1621                 owner->showState();
1622                 break;
1623
1624         case LFUN_WORDRIGHT:
1625                 if (!text->mark_set)
1626                         owner->view()->beforeChange(text);
1627                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1628                 if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1629                         text->CursorLeftOneWord(owner->view());
1630                 else
1631                         text->CursorRightOneWord(owner->view());
1632                 owner->view()->text->FinishUndo();
1633                 moveCursorUpdate(text, false);
1634                 owner->showState();
1635                 break;
1636
1637         case LFUN_WORDLEFT:
1638                 if (!text->mark_set)
1639                         owner->view()->beforeChange(text);
1640                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1641                 if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1642                         text->CursorRightOneWord(owner->view());
1643                 else
1644                         text->CursorLeftOneWord(owner->view());
1645                 owner->view()->text->FinishUndo();
1646                 moveCursorUpdate(text, false);
1647                 owner->showState();
1648                 break;
1649
1650         case LFUN_BEGINNINGBUF:
1651                 if (!owner->view()->text->mark_set)
1652                         owner->view()->beforeChange(owner->view()->text);
1653                 owner->view()->update(owner->view()->text,
1654                                       BufferView::SELECT|BufferView::FITCUR);
1655                 owner->view()->text->CursorTop(owner->view());
1656                 owner->view()->text->FinishUndo();
1657                 moveCursorUpdate(owner->view()->text, false);
1658                 owner->showState();
1659                 break;
1660
1661         case LFUN_ENDBUF:
1662                 if (!owner->view()->text->mark_set)
1663                         owner->view()->beforeChange(owner->view()->text);
1664                 owner->view()->update(owner->view()->text,
1665                                       BufferView::SELECT|BufferView::FITCUR);
1666                 owner->view()->text->CursorBottom(owner->view());
1667                 owner->view()->text->FinishUndo();
1668                 moveCursorUpdate(owner->view()->text, false);
1669                 owner->showState();
1670                 break;
1671
1672
1673                 /* cursor selection ---------------------------- */
1674         case LFUN_RIGHTSEL:
1675                 owner->view()->update(owner->view()->text,
1676                                       BufferView::SELECT|BufferView::FITCUR);
1677                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1678                         owner->view()->text->CursorLeft(owner->view());
1679                 else
1680                         owner->view()->text->CursorRight(owner->view());
1681                 owner->view()->text->FinishUndo();
1682                 moveCursorUpdate(owner->view()->text, true);
1683                 owner->showState();
1684                 break;
1685
1686         case LFUN_LEFTSEL:
1687                 owner->view()->update(owner->view()->text,
1688                                       BufferView::SELECT|BufferView::FITCUR);
1689                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1690                         owner->view()->text->CursorRight(owner->view());
1691                 else
1692                         owner->view()->text->CursorLeft(owner->view());
1693                 owner->view()->text->FinishUndo();
1694                 moveCursorUpdate(owner->view()->text, true);
1695                 owner->showState();
1696                 break;
1697
1698         case LFUN_UPSEL:
1699                 owner->view()->update(owner->view()->text,
1700                                       BufferView::SELECT|BufferView::FITCUR);
1701                 owner->view()->text->CursorUp(owner->view());
1702                 owner->view()->text->FinishUndo();
1703                 moveCursorUpdate(owner->view()->text, true);
1704                 owner->showState();
1705                 break;
1706
1707         case LFUN_DOWNSEL:
1708                 owner->view()->update(owner->view()->text,
1709                                       BufferView::SELECT|BufferView::FITCUR);
1710                 owner->view()->text->CursorDown(owner->view());
1711                 owner->view()->text->FinishUndo();
1712                 moveCursorUpdate(owner->view()->text, true);
1713                 owner->showState();
1714                 break;
1715
1716         case LFUN_UP_PARAGRAPHSEL:
1717                 owner->view()->update(owner->view()->text,
1718                                       BufferView::SELECT|BufferView::FITCUR);
1719                 owner->view()->text->CursorUpParagraph(owner->view());
1720                 owner->view()->text->FinishUndo();
1721                 moveCursorUpdate(owner->view()->text, true);
1722                 owner->showState();
1723                 break;
1724
1725         case LFUN_DOWN_PARAGRAPHSEL:
1726                 owner->view()->update(owner->view()->text,
1727                                       BufferView::SELECT|BufferView::FITCUR);
1728                 owner->view()->text->CursorDownParagraph(owner->view());
1729                 owner->view()->text->FinishUndo();
1730                 moveCursorUpdate(owner->view()->text, true);
1731                 owner->showState();
1732                 break;
1733
1734         case LFUN_PRIORSEL:
1735                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1736                 owner->view()->cursorPrevious(text);
1737                 owner->view()->text->FinishUndo();
1738                 moveCursorUpdate(text, true);
1739                 owner->showState();
1740                 break;
1741
1742         case LFUN_NEXTSEL:
1743                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1744                 owner->view()->cursorNext(text);
1745                 owner->view()->text->FinishUndo();
1746                 moveCursorUpdate(text, true);
1747                 owner->showState();
1748                 break;
1749
1750         case LFUN_HOMESEL:
1751                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1752                 text->CursorHome(owner->view());
1753                 owner->view()->text->FinishUndo();
1754                 moveCursorUpdate(text, true);
1755                 owner->showState();
1756                 break;
1757
1758         case LFUN_ENDSEL:
1759                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1760                 text->CursorEnd(owner->view());
1761                 owner->view()->text->FinishUndo();
1762                 moveCursorUpdate(text, true);
1763                 owner->showState();
1764                 break;
1765
1766         case LFUN_WORDRIGHTSEL:
1767                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1768                 if (text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1769                         text->CursorLeftOneWord(owner->view());
1770                 else
1771                         text->CursorRightOneWord(owner->view());
1772                 owner->view()->text->FinishUndo();
1773                 moveCursorUpdate(text, true);
1774                 owner->showState();
1775                 break;
1776
1777         case LFUN_WORDLEFTSEL:
1778                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1779                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1780                         text->CursorRightOneWord(owner->view());
1781                 else
1782                         text->CursorLeftOneWord(owner->view());
1783                 owner->view()->text->FinishUndo();
1784                 moveCursorUpdate(text, true);
1785                 owner->showState();
1786                 break;
1787
1788         case LFUN_BEGINNINGBUFSEL:
1789                 if (text->inset_owner)
1790                     break;
1791                 owner->view()->update(owner->view()->text, BufferView::SELECT|BufferView::FITCUR);
1792                 owner->view()->text->CursorTop(owner->view());
1793                 owner->view()->text->FinishUndo();
1794                 moveCursorUpdate(owner->view()->text, true);
1795                 owner->showState();
1796                 break;
1797
1798         case LFUN_ENDBUFSEL:
1799                 if (text->inset_owner)
1800                     break;
1801                 owner->view()->update(owner->view()->text,
1802                                       BufferView::SELECT|BufferView::FITCUR);
1803                 owner->view()->text->CursorBottom(owner->view());
1804                 owner->view()->text->FinishUndo();
1805                 moveCursorUpdate(owner->view()->text, true);
1806                 owner->showState();
1807                 break;
1808
1809                 // --- text changing commands ------------------------
1810         case LFUN_BREAKLINE:
1811                 owner->view()->beforeChange(owner->view()->text);
1812                 owner->view()->text->InsertChar(owner->view(), LyXParagraph::META_NEWLINE);
1813                 owner->view()->update(owner->view()->text,
1814                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1815                 moveCursorUpdate(owner->view()->text, false);
1816                 break;
1817
1818         case LFUN_PROTECTEDSPACE:
1819         {
1820                 LyXLayout const & style =
1821                         textclasslist.Style(owner->view()->buffer()->params.textclass,
1822                                             text->cursor.par()->GetLayout());
1823
1824                 if (style.free_spacing) {
1825                         text->InsertChar(owner->view(), ' ');
1826                         owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1827                 } else {
1828                         owner->view()->protectedBlank(text);
1829                 }
1830                 moveCursorUpdate(text, false);
1831         }
1832         break;
1833
1834         case LFUN_SETMARK:
1835                 if (text->mark_set) {
1836                         owner->view()->beforeChange(text);
1837                         owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1838                         setMessage(N_("Mark removed"));
1839                 } else {
1840                         owner->view()->beforeChange(text);
1841                         text->mark_set = 1;
1842                         owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1843                         setMessage(N_("Mark set"));
1844                 }
1845                 text->sel_cursor = text->cursor;
1846                 break;
1847
1848         case LFUN_DELETE:
1849                 if (!owner->view()->text->selection) {
1850                         owner->view()->text->Delete(owner->view());
1851                         owner->view()->text->sel_cursor =
1852                                 owner->view()->text->cursor;
1853                         owner->view()->update(owner->view()->text,
1854                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1855                         // It is possible to make it a lot faster still
1856                         // just comment out the line below...
1857                         owner->view()->showCursor();
1858                 } else {
1859                         owner->view()->cut();
1860                 }
1861                 moveCursorUpdate(owner->view()->text, false);
1862                 owner->showState();
1863                 owner->view()->setState();
1864                 break;
1865
1866         case LFUN_DELETE_SKIP:
1867         {
1868                 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
1869
1870                 LyXCursor cursor = owner->view()->text->cursor;
1871
1872                 if (!owner->view()->text->selection) {
1873                         if (cursor.pos() == cursor.par()->Last()) {
1874                                 owner->view()->text->CursorRight(owner->view());
1875                                 cursor = owner->view()->text->cursor;
1876                                 if (cursor.pos() == 0
1877                                     && !(cursor.par()->added_space_top
1878                                          == VSpace (VSpace::NONE))) {
1879                                         owner->view()->text->SetParagraph
1880                                                 (owner->view(),
1881                                                  cursor.par()->line_top,
1882                                                  cursor.par()->line_bottom,
1883                                                  cursor.par()->pagebreak_top,
1884                                                  cursor.par()->pagebreak_bottom,
1885                                                  VSpace(VSpace::NONE),
1886                                                  cursor.par()->added_space_bottom,
1887                                                  cursor.par()->align,
1888                                                  cursor.par()->labelwidthstring, 0);
1889                                         owner->view()->text->CursorLeft(owner->view());
1890                                         owner->view()->update(owner->view()->text,
1891                                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1892                                 } else {
1893                                         owner->view()->text->CursorLeft(owner->view());
1894                                         owner->view()->text->Delete(owner->view());
1895                                         owner->view()->text->sel_cursor =
1896                                                 owner->view()->text->cursor;
1897                                         owner->view()->update(owner->view()->text,
1898                                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1899                                 }
1900                         } else {
1901                                 owner->view()->text->Delete(owner->view());
1902                                 owner->view()->text->sel_cursor =
1903                                         owner->view()->text->cursor;
1904                                 owner->view()->update(owner->view()->text,
1905                                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1906                         }
1907                 } else {
1908                         owner->view()->cut();
1909                 }
1910         }
1911         break;
1912
1913         /* -------> Delete word forward. */
1914         case LFUN_DELETE_WORD_FORWARD:
1915                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1916                 text->DeleteWordForward(owner->view());
1917                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1918                 moveCursorUpdate(text, false);
1919                 owner->showState();
1920                 break;
1921
1922                 /* -------> Delete word backward. */
1923         case LFUN_DELETE_WORD_BACKWARD:
1924                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1925                 text->DeleteWordBackward(owner->view());
1926                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1927                 moveCursorUpdate(text, false);
1928                 owner->showState();
1929                 break;
1930
1931                 /* -------> Kill to end of line. */
1932         case LFUN_DELETE_LINE_FORWARD:
1933                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1934                 text->DeleteLineForward(owner->view());
1935                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1936                 moveCursorUpdate(text, false);
1937                 break;
1938
1939                 /* -------> Set mark off. */
1940         case LFUN_MARK_OFF:
1941                 owner->view()->beforeChange(text);
1942                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1943                 text->sel_cursor = text->cursor;
1944                 setMessage(N_("Mark off"));
1945                 break;
1946
1947                 /* -------> Set mark on. */
1948         case LFUN_MARK_ON:
1949                 owner->view()->beforeChange(text);
1950                 text->mark_set = 1;
1951                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR);
1952                 text->sel_cursor = text->cursor;
1953                 setMessage(N_("Mark on"));
1954                 break;
1955
1956         case LFUN_BACKSPACE:
1957         {
1958                 if (!owner->view()->text->selection) {
1959                         if (owner->getIntl()->getTrans().backspace()) {
1960                                 owner->view()->text->Backspace(owner->view());
1961                                 owner->view()->text->sel_cursor =
1962                                         owner->view()->text->cursor;
1963                                 owner->view()->update(owner->view()->text,
1964                                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1965                                 // It is possible to make it a lot faster still
1966                                 // just comment out the line below...
1967                                 owner->view()->showCursor();
1968                         }
1969                 } else {
1970                         owner->view()->cut();
1971                 }
1972                 owner->showState();
1973                 owner->view()->setState();
1974         }
1975         break;
1976
1977         case LFUN_BACKSPACE_SKIP:
1978         {
1979                 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
1980
1981                 LyXCursor cursor = owner->view()->text->cursor;
1982
1983                 if (!owner->view()->text->selection) {
1984                         if (cursor.pos() == 0
1985                             && !(cursor.par()->added_space_top
1986                                  == VSpace (VSpace::NONE))) {
1987                                 owner->view()->text->SetParagraph
1988                                         (owner->view(),
1989                                          cursor.par()->line_top,
1990                                          cursor.par()->line_bottom,
1991                                          cursor.par()->pagebreak_top,
1992                                          cursor.par()->pagebreak_bottom,
1993                                          VSpace(VSpace::NONE), cursor.par()->added_space_bottom,
1994                                          cursor.par()->align,
1995                                          cursor.par()->labelwidthstring, 0);
1996                                 owner->view()->update(owner->view()->text,
1997                                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1998                         } else {
1999                                 owner->view()->text->Backspace(owner->view());
2000                                 owner->view()->text->sel_cursor
2001                                         = cursor;
2002                                 owner->view()->update(owner->view()->text,
2003                                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2004                         }
2005                 } else
2006                         owner->view()->cut();
2007         }
2008         break;
2009
2010         case LFUN_BREAKPARAGRAPH:
2011         {
2012                 owner->view()->beforeChange(owner->view()->text);
2013                 owner->view()->text->BreakParagraph(owner->view(), 0);
2014                 owner->view()->update(owner->view()->text,
2015                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2016                 owner->view()->text->sel_cursor =
2017                         owner->view()->text->cursor;
2018                 owner->view()->setState();
2019                 owner->showState();
2020                 break;
2021         }
2022
2023         case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2024         {
2025                 owner->view()->beforeChange(owner->view()->text);
2026                 owner->view()->text->BreakParagraph(owner->view(), 1);
2027                 owner->view()->update(owner->view()->text,
2028                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2029                 owner->view()->text->sel_cursor =
2030                         owner->view()->text->cursor;
2031                 owner->view()->setState();
2032                 owner->showState();
2033                 break;
2034         }
2035
2036         case LFUN_BREAKPARAGRAPH_SKIP:
2037         {
2038                 // When at the beginning of a paragraph, remove
2039                 // indentation and add a "defskip" at the top.
2040                 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2041
2042                 LyXCursor cursor = owner->view()->text->cursor;
2043
2044                 owner->view()->beforeChange(owner->view()->text);
2045                 if (cursor.pos() == 0) {
2046                         if (cursor.par()->added_space_top == VSpace(VSpace::NONE)) {
2047                                 owner->view()->text->SetParagraph
2048                                         (owner->view(),
2049                                          cursor.par()->line_top,
2050                                          cursor.par()->line_bottom,
2051                                          cursor.par()->pagebreak_top,
2052                                          cursor.par()->pagebreak_bottom,
2053                                          VSpace(VSpace::DEFSKIP), cursor.par()->added_space_bottom,
2054                                          cursor.par()->align,
2055                                          cursor.par()->labelwidthstring, 1);
2056                                 //owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2057                         }
2058                 }
2059                 else {
2060                         owner->view()->text->BreakParagraph(owner->view(), 0);
2061                         //owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2062                 }
2063
2064                 owner->view()->update(owner->view()->text,
2065                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2066                 owner->view()->text->sel_cursor = cursor;
2067                 owner->view()->setState();
2068                 owner->showState();
2069         }
2070         break;
2071
2072         case LFUN_PARAGRAPH_SPACING:
2073         {
2074                 LyXParagraph * par = owner->view()->text->cursor.par();
2075                 Spacing::Space cur_spacing = par->spacing.getSpace();
2076                 float cur_value = 1.0;
2077                 if (cur_spacing == Spacing::Other) {
2078                         cur_value = par->spacing.getValue();
2079                 }
2080
2081                 istringstream istr(argument.c_str());
2082
2083                 string tmp;
2084                 istr >> tmp;
2085                 Spacing::Space new_spacing = cur_spacing;
2086                 float new_value = cur_value;
2087                 if (tmp.empty()) {
2088                         lyxerr << "Missing argument to `paragraph-spacing'"
2089                                << endl;
2090                 } else if (tmp == "single") {
2091                         new_spacing = Spacing::Single;
2092                 } else if (tmp == "onehalf") {
2093                         new_spacing = Spacing::Onehalf;
2094                 } else if (tmp == "double") {
2095                         new_spacing = Spacing::Double;
2096                 } else if (tmp == "other") {
2097                         new_spacing = Spacing::Other;
2098                         float tmpval = 0.0;
2099                         istr >> tmpval;
2100                         lyxerr << "new_value = " << tmpval << endl;
2101                         if (tmpval != 0.0)
2102                                 new_value = tmpval;
2103                 } else if (tmp == "default") {
2104                         new_spacing = Spacing::Default;
2105                 } else {
2106                         lyxerr << _("Unknown spacing argument: ")
2107                                << argument << endl;
2108                 }
2109                 if (cur_spacing != new_spacing || cur_value != new_value) {
2110                         par->spacing.set(new_spacing, new_value);
2111                         owner->view()->text->RedoParagraph(owner->view());
2112                         owner->view()->update(owner->view()->text,
2113                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2114                 }
2115         }
2116         break;
2117
2118         case LFUN_QUOTE:
2119                 owner->view()->beforeChange(text);
2120                 text->InsertChar(owner->view(), '\"');  // This " matches the single quote in the code
2121                 owner->view()->update(text, BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2122                 moveCursorUpdate(text, false);
2123                 break;
2124
2125         case LFUN_HTMLURL:
2126         case LFUN_URL:
2127         {
2128                 InsetCommandParams p;
2129                 if (action == LFUN_HTMLURL)
2130                         p.setCmdName("htmlurl");
2131                 else
2132                         p.setCmdName("url");
2133                 owner->getDialogs()->createUrl( p.getAsString() );
2134         }
2135         break;
2136
2137         case LFUN_INSERT_URL:
2138         {
2139                 InsetCommandParams p;
2140                 p.setFromString( argument );
2141
2142                 InsetUrl * inset = new InsetUrl( p );
2143                 if (!owner->view()->insertInset(inset))
2144                         delete inset;
2145                 else
2146                         owner->view()->updateInset( inset, true );
2147         }
2148         break;
2149
2150         case LFUN_INSET_TEXT:
2151         {
2152                 InsetText * new_inset = new InsetText;
2153                 if (owner->view()->insertInset(new_inset))
2154                         new_inset->Edit(owner->view(), 0, 0, 0);
2155                 else
2156                         delete new_inset;
2157         }
2158         break;
2159
2160         case LFUN_INSET_ERT:
2161         {
2162                 InsetERT * new_inset = new InsetERT;
2163                 if (owner->view()->insertInset(new_inset))
2164                         new_inset->Edit(owner->view(), 0, 0, 0);
2165                 else
2166                         delete new_inset;
2167         }
2168         break;
2169
2170         case LFUN_INSET_EXTERNAL:
2171         {
2172                 InsetExternal * new_inset = new InsetExternal;
2173                 if (owner->view()->insertInset(new_inset))
2174                         new_inset->Edit(owner->view(), 0, 0, 0);
2175                 else
2176                         delete new_inset;
2177         }
2178         break;
2179
2180         case LFUN_INSET_FOOTNOTE:
2181         {
2182                 InsetFoot * new_inset = new InsetFoot;
2183                 if (owner->view()->insertInset(new_inset))
2184                         new_inset->Edit(owner->view(), 0, 0, 0);
2185                 else
2186                         delete new_inset;
2187         }
2188         break;
2189
2190         case LFUN_INSET_MARGINAL:
2191         {
2192                 InsetMarginal * new_inset = new InsetMarginal;
2193                 if (owner->view()->insertInset(new_inset))
2194                         new_inset->Edit(owner->view(), 0, 0, 0);
2195                 else
2196                         delete new_inset;
2197         }
2198         break;
2199
2200         case LFUN_INSET_MINIPAGE:
2201         {
2202                 InsetMinipage * new_inset = new InsetMinipage;
2203                 if (owner->view()->insertInset(new_inset))
2204                         new_inset->Edit(owner->view(), 0, 0, 0);
2205                 else
2206                         delete new_inset;
2207         }
2208         break;
2209
2210         case LFUN_INSET_FLOAT:
2211         {
2212                 // check if the float type exist
2213                 if (floatList.typeExist(argument)) {
2214                         InsetFloat * new_inset = new InsetFloat(argument);
2215                         if (owner->view()->insertInset(new_inset))
2216                                 new_inset->Edit(owner->view(), 0, 0, 0);
2217                         else
2218                                 delete new_inset;
2219                 } else {
2220                         lyxerr << "Non-existant float type: "
2221                                << argument << endl;
2222                 }
2223
2224         }
2225         break;
2226
2227         case LFUN_INSET_LIST:
2228         {
2229                 InsetList * new_inset = new InsetList;
2230                 if (owner->view()->insertInset(new_inset))
2231                         new_inset->Edit(owner->view(), 0, 0, 0);
2232                 else
2233                         delete new_inset;
2234         }
2235         break;
2236
2237         case LFUN_INSET_THEOREM:
2238         {
2239                 InsetTheorem * new_inset = new InsetTheorem;
2240                 if (owner->view()->insertInset(new_inset))
2241                         new_inset->Edit(owner->view(), 0, 0, 0);
2242                 else
2243                         delete new_inset;
2244         }
2245         break;
2246
2247         case LFUN_INSET_CAPTION:
2248         {
2249                 // Do we have a locking inset...
2250                 if (owner->view()->theLockingInset()) {
2251                         lyxerr << "Locking inset code: "
2252                                << static_cast<int>(owner->view()->theLockingInset()->LyxCode());
2253                         InsetCaption * new_inset = new InsetCaption;
2254                         new_inset->setOwner(owner->view()->theLockingInset());
2255                         new_inset->SetAutoBreakRows(true);
2256                         new_inset->SetDrawFrame(0, InsetText::LOCKED);
2257                         new_inset->SetFrameColor(0, LColor::footnoteframe);
2258                         if (owner->view()->insertInset(new_inset))
2259                                 new_inset->Edit(owner->view(), 0, 0, 0);
2260                         else
2261                                 delete new_inset;
2262                 }
2263         }
2264         break;
2265
2266         case LFUN_INSET_TABULAR:
2267         {
2268                 int r = 2, c = 2;
2269                 if (!argument.empty())
2270                         ::sscanf(argument.c_str(),"%d%d", &r, &c);
2271                 InsetTabular * new_inset =
2272                         new InsetTabular(*owner->buffer(), r, c);
2273                 bool rtl =
2274                         owner->view()->getLyXText()->real_current_font.isRightToLeft();
2275                 if (!owner->view()->open_new_inset(new_inset, rtl))
2276                         delete new_inset;
2277         }
2278         break;
2279
2280         // --- lyxserver commands ----------------------------
2281
2282         case LFUN_CHARATCURSOR:
2283         {
2284                 LyXParagraph::size_type pos =
2285                         owner->view()->text->cursor.pos();
2286                 if (pos < owner->view()->text->cursor.par()->size())
2287                         //dispatch_buffer = owner->view()->text->
2288                         //      cursor.par()->text[pos];
2289                         dispatch_buffer =
2290                                 owner->view()->text->
2291                                 cursor.par()->GetChar(pos);
2292                 else
2293                         dispatch_buffer = "EOF";
2294         }
2295         break;
2296
2297         case LFUN_GETXY:
2298                 dispatch_buffer =
2299                         tostr(owner->view()->text->cursor.x()) + ' '
2300                         + tostr(owner->view()->text->cursor.y());
2301                 break;
2302
2303         case LFUN_SETXY:
2304         {
2305                 int x;
2306                 int y;
2307                 ::sscanf(argument.c_str(), " %d %d", &x, &y);
2308                 owner->view()->text->SetCursorFromCoordinates(owner->view(), x, y);
2309         }
2310         break;
2311
2312         case LFUN_GETLAYOUT:
2313                 dispatch_buffer =
2314                         tostr(owner->view()->text->cursor.par()->layout);
2315                 break;
2316
2317         case LFUN_GETFONT:
2318         {
2319                 LyXFont & font = owner->view()->text->current_font;
2320                 if (font.shape() == LyXFont::ITALIC_SHAPE)
2321                         dispatch_buffer = 'E';
2322                 else if (font.shape() == LyXFont::SMALLCAPS_SHAPE)
2323                         dispatch_buffer = 'N';
2324                 else
2325                         dispatch_buffer = '0';
2326
2327         }
2328         break;
2329
2330         case LFUN_GETLATEX:
2331         {
2332                 LyXFont & font = owner->view()->text->current_font;
2333                 if (font.latex() == LyXFont::ON)
2334                         dispatch_buffer = 'L';
2335                 else
2336                         dispatch_buffer = '0';
2337         }
2338         break;
2339
2340         case LFUN_GETNAME:
2341                 setMessage(owner->buffer()->fileName());
2342                 lyxerr.debug() << "FNAME["
2343                                << owner->buffer()->fileName()
2344                                << "] " << endl;
2345                 break;
2346
2347         case LFUN_NOTIFY:
2348         {
2349                 string buf;
2350                 keyseq.print(buf);
2351                 dispatch_buffer = buf;
2352                 lyxserver->notifyClient(dispatch_buffer);
2353         }
2354         break;
2355
2356         case LFUN_GOTOFILEROW:
2357         {
2358                 char file_name[100];
2359                 int row;
2360                 ::sscanf(argument.c_str(), " %s %d", file_name, &row);
2361
2362                 // Must replace extension of the file to be .lyx and get full path
2363                 string s = ChangeExtension(string(file_name), ".lyx");
2364
2365                 // Either change buffer or load the file
2366                 if (bufferlist.exists(s))
2367                         owner->view()->buffer(bufferlist.getBuffer(s));
2368                 else
2369                         owner->view()->buffer(bufferlist.loadLyXFile(s));
2370
2371                 // Set the cursor
2372                 owner->view()->setCursorFromRow(row);
2373
2374                 // Recenter screen
2375                 owner->view()->center();
2376         }
2377         break;
2378
2379         case LFUN_GOTO_PARAGRAPH:
2380         {
2381                 istringstream istr(argument.c_str());
2382
2383                 int id;
2384                 istr >> id;
2385                 LyXParagraph * par = owner->view()->text->GetParFromID(id);
2386
2387                 // Set the cursor
2388                 owner->view()->text->SetCursor(owner->view(), par, 0);
2389                 owner->view()->setState();
2390                 owner->showState();
2391
2392                 // Recenter screen
2393                 owner->view()->center();
2394         }
2395         break;
2396
2397         case LFUN_APROPOS:
2398         case LFUN_GETTIP:
2399         {
2400                 int const qa = lyxaction.LookupFunc(argument);
2401                 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
2402         }
2403         break;
2404
2405         // --- accented characters ---------------------------
2406
2407         case LFUN_UMLAUT:
2408         case LFUN_CIRCUMFLEX:
2409         case LFUN_GRAVE:
2410         case LFUN_ACUTE:
2411         case LFUN_TILDE:
2412         case LFUN_CEDILLA:
2413         case LFUN_MACRON:
2414         case LFUN_DOT:
2415         case LFUN_UNDERDOT:
2416         case LFUN_UNDERBAR:
2417         case LFUN_CARON:
2418         case LFUN_SPECIAL_CARON:
2419         case LFUN_BREVE:
2420         case LFUN_TIE:
2421         case LFUN_HUNG_UMLAUT:
2422         case LFUN_CIRCLE:
2423         case LFUN_OGONEK:
2424         {
2425                 char c = 0;
2426
2427                 if (keyseq.length == -1 && keyseq.getiso() != 0)
2428                         c = keyseq.getiso();
2429
2430                 owner->getIntl()->getTrans()
2431                         .deadkey(c, get_accent(action).accent,
2432                                 owner->view()->text);
2433
2434                 // Need to reset, in case the minibuffer calls these
2435                 // actions
2436                 keyseq.reset();
2437                 keyseq.length = 0;
2438
2439                 // copied verbatim from do_accent_char
2440                 owner->view()->update(owner->view()->text,
2441                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2442
2443                 owner->view()->text->sel_cursor =
2444                         owner->view()->text->cursor;
2445         }
2446         break;
2447
2448         // --- toolbar ----------------------------------
2449         case LFUN_PUSH_TOOLBAR:
2450         {
2451                 int nth = strToInt(argument);
2452                 if (nth <= 0) {
2453                         setErrorMessage(N_("Push-toolbar needs argument > 0"));
2454                 } else {
2455                         owner->getToolbar()->push(nth);
2456                 }
2457         }
2458         break;
2459
2460         case LFUN_ADD_TO_TOOLBAR:
2461         {
2462                 if (lyxerr.debugging(Debug::GUI)) {
2463                         lyxerr << "LFUN_ADD_TO_TOOLBAR:"
2464                                 "argument = `" << argument << '\'' << endl;
2465                 }
2466                 string tmp(argument);
2467                 //lyxerr <<string("Argument: ") + argument);
2468                 //lyxerr <<string("Tmp     : ") + tmp);
2469                 if (tmp.empty()) {
2470                         setErrorMessage(N_("Usage: toolbar-add-to <LyX command>"));
2471                 } else {
2472                         owner->getToolbar()->add(argument, false);
2473                         owner->getToolbar()->set();
2474                 }
2475         }
2476         break;
2477
2478         // --- insert characters ----------------------------------------
2479
2480         // ---  Mathed stuff. If we are here, there is no locked inset yet.
2481
2482         // Greek mode
2483         case LFUN_GREEK:
2484         {
2485                 if (!greek_kb_flag) {
2486                         greek_kb_flag = 1;
2487                         setMessage(N_("Math greek mode on"));
2488                 } else
2489                         greek_kb_flag = 0;
2490         }
2491         break;
2492
2493         // Greek keyboard
2494         case LFUN_GREEK_TOGGLE:
2495         {
2496                 greek_kb_flag = greek_kb_flag ? 0 : 2;
2497                 if (greek_kb_flag) {
2498                         setMessage(N_("Math greek keyboard on"));
2499                 } else {
2500                         setMessage(N_("Math greek keyboard off"));
2501                 }
2502         }
2503         break;
2504
2505         case LFUN_MATH_DELIM:
2506         case LFUN_INSERT_MATRIX:
2507         {
2508                 if (owner->view()->available()) {
2509                         if (owner->view()->
2510                             open_new_inset(new InsetFormula(false)))
2511                         {
2512                                 owner->view()->theLockingInset()
2513                                         ->LocalDispatch(owner->view(),
2514                                                         action,
2515                                                         argument);
2516                         }
2517                 }
2518         }
2519         break;
2520
2521         case LFUN_INSERT_MATH:
2522         {
2523                 math_insert_symbol(owner->view(), argument);
2524         }
2525         break;
2526
2527         case LFUN_MATH_DISPLAY:
2528         {
2529                 if (owner->view()->available())
2530                         owner->view()->open_new_inset(new InsetFormula(true));
2531                 break;
2532         }
2533
2534         case LFUN_MATH_MACRO:
2535         {
2536                 if (owner->view()->available()) {
2537                         string s(argument);
2538                         if (s.empty())
2539                                 setErrorMessage(N_("Missing argument"));
2540                         else {
2541                                 string const s1 = token(s, ' ', 1);
2542                                 int const na = s1.empty() ? 0 : lyx::atoi(s1);
2543                                 owner->view()->
2544                                         open_new_inset(new InsetFormulaMacro(token(s, ' ', 0), na));
2545                         }
2546                 }
2547         }
2548         break;
2549
2550         case LFUN_MATH_MODE:   // Open or create a math inset
2551         {
2552                 if (owner->view()->available())
2553                         owner->view()->open_new_inset(new InsetFormula);
2554                 setMessage(N_("Math editor mode"));
2555         }
2556         break;
2557
2558         case LFUN_MATH_NUMBER:
2559         case LFUN_MATH_LIMITS:
2560         {
2561                 setErrorMessage(N_("This is only allowed in math mode!"));
2562
2563         }
2564         break;
2565
2566         case LFUN_MATH_PANEL:
2567         {
2568                 show_symbols_form(this);
2569         }
2570         break;
2571
2572         case LFUN_CITATION_CREATE:
2573         {
2574                 InsetCommandParams p( "cite" );
2575
2576                 if (!argument.empty()) {
2577                         // This should be set at source, ie when typing
2578                         // "citation-insert foo" in the minibuffer.
2579                         // Question: would pybibliographer also need to be
2580                         // changed. Suspect so. Leave as-is therefore.
2581                         if (contains(argument, "|")) {
2582                                 p.setContents( token(argument, '|', 0) );
2583                                 p.setOptions(  token(argument, '|', 1) );
2584                         } else {
2585                                 p.setContents( argument );
2586                         }
2587                         Dispatch(LFUN_CITATION_INSERT, p.getAsString());
2588                 } else
2589                         owner->getDialogs()->createCitation( p.getAsString() );
2590         }
2591         break;
2592
2593         case LFUN_CITATION_INSERT:
2594         {
2595                 InsetCommandParams p;
2596                 p.setFromString( argument );
2597
2598                 InsetCitation * inset = new InsetCitation( p );
2599                 if (!owner->view()->insertInset(inset))
2600                         delete inset;
2601                 else
2602                         owner->view()->updateInset( inset, true );
2603         }
2604         break;
2605
2606         case LFUN_INSERT_BIBTEX:
2607         {
2608                 // ale970405+lasgoutt970425
2609                 // The argument can be up to two tokens separated
2610                 // by a space. The first one is the bibstyle.
2611                 string const db       = token(argument, ' ', 0);
2612                 string bibstyle = token(argument, ' ', 1);
2613                 if (bibstyle.empty())
2614                         bibstyle = "plain";
2615
2616                 InsetCommandParams p( "BibTeX", db, bibstyle );
2617                 InsetBibtex * inset = new InsetBibtex(p);
2618
2619                 if (owner->view()->insertInset(inset)) {
2620                         if (argument.empty())
2621                                 inset->Edit(owner->view(), 0, 0, 0);
2622                 } else
2623                         delete inset;
2624         }
2625         break;
2626
2627         // BibTeX data bases
2628         case LFUN_BIBDB_ADD:
2629         {
2630                 InsetBibtex * inset =
2631                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2632                 if (inset) {
2633                         inset->addDatabase(argument);
2634                 }
2635         }
2636         break;
2637
2638         case LFUN_BIBDB_DEL:
2639         {
2640                 InsetBibtex * inset =
2641                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2642                 if (inset) {
2643                         inset->delDatabase(argument);
2644                 }
2645         }
2646         break;
2647
2648         case LFUN_BIBTEX_STYLE:
2649         {
2650                 InsetBibtex * inset =
2651                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2652                 if (inset) {
2653                         inset->setOptions(argument);
2654                 }
2655         }
2656         break;
2657
2658         case LFUN_INDEX_CREATE:
2659         {
2660                 InsetCommandParams p( "index" );
2661
2662                 if (argument.empty()) {
2663                         // Get the word immediately preceding the cursor
2664                         LyXParagraph::size_type curpos =
2665                                 owner->view()->text->cursor.pos() - 1;
2666
2667                         string curstring;
2668                         if (curpos >= 0 )
2669                                 curstring = owner->view()->text
2670                                             ->cursor.par()->GetWord(curpos);
2671
2672                         p.setContents( curstring );
2673                 } else {
2674                         p.setContents( argument );
2675                 }
2676
2677                 owner->getDialogs()->createIndex( p.getAsString() );
2678         }
2679         break;
2680
2681         case LFUN_INDEX_INSERT:
2682         {
2683                 InsetCommandParams p;
2684                 p.setFromString(argument);
2685                 InsetIndex * inset = new InsetIndex(p);
2686
2687                 if (!owner->view()->insertInset(inset))
2688                         delete inset;
2689                 else
2690                         owner->view()->updateInset(inset, true);
2691         }
2692         break;
2693
2694         case LFUN_INDEX_INSERT_LAST:
2695         {
2696                 // Get word immediately preceding the cursor
2697                 LyXParagraph::size_type curpos =
2698                         owner->view()->text->cursor.pos() - 1;
2699                 // Can't do that at the beginning of a paragraph
2700                 if (curpos < 0) break;
2701
2702                 string const curstring(owner->view()->text
2703                                   ->cursor.par()->GetWord(curpos));
2704
2705                 InsetCommandParams p("index", curstring);
2706                 InsetIndex * inset = new InsetIndex(p);
2707
2708                 if (!owner->view()->insertInset(inset))
2709                         delete inset;
2710                 else
2711                         owner->view()->updateInset(inset, true);
2712         }
2713         break;
2714
2715         case LFUN_INDEX_PRINT:
2716         {
2717                 InsetCommandParams p("printindex");
2718                 Inset * inset = new InsetPrintIndex(p);
2719                 if (!owner->view()->insertInset(inset, "Standard", true))
2720                         delete inset;
2721         }
2722         break;
2723
2724         case LFUN_PARENTINSERT:
2725         {
2726                 lyxerr << "arg " << argument << endl;
2727                 InsetCommandParams p( "lyxparent", argument );
2728                 Inset * inset = new InsetParent(p, *owner->buffer());
2729                 if (!owner->view()->insertInset(inset, "Standard", true))
2730                         delete inset;
2731         }
2732         break;
2733
2734         case LFUN_CHILD_CREATE:
2735         {
2736                 InsetCommandParams p("include");
2737
2738                 if (!argument.empty()) {
2739                         if (contains(argument, "|")) {
2740                                 p.setContents(token(argument, '|', 0));
2741                                 p.setOptions(token(argument, '|', 1));
2742                         } else
2743                                 p.setContents(argument);
2744                         Dispatch(LFUN_CHILD_INSERT, p.getAsString());
2745                 } else
2746                         owner->getDialogs()->createInclude(p.getAsString());
2747         }
2748         break;
2749
2750         case LFUN_CHILD_INSERT:
2751         {
2752                 InsetCommandParams p;
2753                 p.setFromString(argument);
2754
2755                 InsetInclude * inset = new InsetInclude(p, *owner->buffer());
2756                 if (!owner->view()->insertInset(inset))
2757                         delete inset;
2758                 else
2759                         owner->view()->updateInset(inset, true);
2760         }
2761         break;
2762
2763         case LFUN_CHILDOPEN:
2764         {
2765                 string const filename =
2766                         MakeAbsPath(argument,
2767                                     OnlyPath(owner->buffer()->fileName()));
2768                 setMessage(N_("Opening child document ") +
2769                            MakeDisplayPath(filename) + "...");
2770                 owner->view()->savePosition(0);
2771                 if (bufferlist.exists(filename))
2772                         owner->view()->buffer(bufferlist.getBuffer(filename));
2773                 else
2774                         owner->view()->buffer(bufferlist.loadLyXFile(filename));
2775         }
2776         break;
2777
2778         case LFUN_INSERT_NOTE:
2779                 owner->view()->insertNote();
2780                 break;
2781 #ifndef NEW_INSETS
2782         case LFUN_INSERTFOOTNOTE:
2783         {
2784                 LyXParagraph::footnote_kind kind;
2785                 if (argument == "footnote") {
2786                         kind = LyXParagraph::FOOTNOTE;
2787                 } else if (argument == "margin") {
2788                         kind = LyXParagraph::MARGIN;
2789                 } else if (argument == "figure") {
2790                         kind = LyXParagraph::FIG;
2791                 } else if (argument == "table") {
2792                         kind = LyXParagraph::TAB;
2793                 } else if (argument == "wide-fig") {
2794                         kind = LyXParagraph::WIDE_FIG;
2795                 } else if (argument == "wide-tab") {
2796                         kind = LyXParagraph::WIDE_TAB;
2797                 } else if (argument == "algorithm") {
2798                         kind = LyXParagraph::ALGORITHM;
2799                 } else {
2800                         setErrorMessage(N_("Unknown kind of footnote"));
2801                         break;
2802                 }
2803                 owner->view()->text->InsertFootnoteEnvironment(owner->view(), kind);
2804                 owner->view()->update(owner->view()->text,
2805                                       BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2806                 owner->view()->setState();
2807         }
2808         break;
2809 #endif
2810         case LFUN_TOGGLECURSORFOLLOW:
2811                 lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
2812                 break;
2813
2814         case LFUN_KMAP_OFF:             // keymap off
2815                 owner->getIntl()->KeyMapOn(false);
2816                 break;
2817
2818         case LFUN_KMAP_PRIM:    // primary keymap
2819                 owner->getIntl()->KeyMapPrim();
2820                 break;
2821
2822         case LFUN_KMAP_SEC:             // secondary keymap
2823                 owner->getIntl()->KeyMapSec();
2824                 break;
2825
2826         case LFUN_KMAP_TOGGLE:  // toggle keymap
2827                 owner->getIntl()->ToggleKeyMap();
2828                 break;
2829
2830         case LFUN_SELFINSERT:
2831         {
2832                 LyXFont const old_font(owner->view()->text->real_current_font);
2833                 for (string::size_type i = 0; i < argument.length(); ++i) {
2834                         owner->view()->text->InsertChar(owner->view(), argument[i]);
2835                         // This needs to be in the loop, or else we
2836                         // won't break lines correctly. (Asger)
2837                         owner->view()->update(owner->view()->text,
2838                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2839                 }
2840                 owner->view()->text->sel_cursor =
2841                         owner->view()->text->cursor;
2842                 moveCursorUpdate(owner->view()->text, false);
2843
2844                 // real_current_font.number can change so we need to
2845                 // update the minibuffer
2846                 if (old_font != owner->view()->text->real_current_font)
2847                         owner->showState();
2848         }
2849         break;
2850
2851         case LFUN_SEQUENCE:
2852         {
2853                 // argument contains ';'-terminated commands
2854                 while (argument.find(';') != string::npos) {
2855                         string first;
2856                         argument = split(argument, first, ';');
2857                         Dispatch(first);
2858                 }
2859         }
2860         break;
2861
2862         case LFUN_DATE_INSERT:  // jdblair: date-insert cmd
2863         {
2864                 struct tm * now_tm;
2865
2866                 time_t now_time_t = time(NULL);
2867                 now_tm = localtime(&now_time_t);
2868                 setlocale(LC_TIME, "");
2869                 string arg;
2870                 if (!argument.empty())
2871                         arg = argument;
2872                 else
2873                         arg = lyxrc.date_insert_format;
2874                 char datetmp[32];
2875                 int const datetmp_len =
2876                         ::strftime(datetmp, 32, arg.c_str(), now_tm);
2877                 for (int i = 0; i < datetmp_len; i++) {
2878                         owner->view()->text->InsertChar(owner->view(), datetmp[i]);
2879                         owner->view()->update(owner->view()->text,
2880                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2881                 }
2882
2883                 owner->view()->text->sel_cursor = owner->view()->text->cursor;
2884                 moveCursorUpdate(owner->view()->text, false);
2885         }
2886         break;
2887
2888         case LFUN_DIALOG_PREFERENCES:
2889                 owner->getDialogs()->showPreferences();
2890                 break;
2891
2892         case LFUN_SAVEPREFERENCES:
2893         {
2894                 Path p(user_lyxdir);
2895                 lyxrc.write("preferences");
2896         }
2897         break;
2898
2899         case LFUN_SCREEN_FONT_UPDATE:
2900         {
2901                 // handle the screen font changes.
2902                 //
2903                 lyxrc.set_font_norm_type();
2904                 fontloader.update();
2905                 // Of course we should only do the resize and the textcache.clear
2906                 // if values really changed...but not very important right now. (Lgb)
2907                 // All buffers will need resize
2908                 bufferlist.resize();
2909                 // We also need to empty the textcache so that
2910                 // the buffer will be formatted correctly after
2911                 // a zoom change.
2912                 textcache.clear();
2913         }
2914         break;
2915
2916         case LFUN_SET_COLOR:
2917         {
2918                 string lyx_name;
2919                 string const x11_name = split(argument, lyx_name, ' ');
2920                 if (lyx_name.empty() || x11_name.empty()) {
2921                         setErrorMessage(N_("Syntax: set-color <lyx_name>"
2922                                                 " <x11_name>"));
2923                         break;
2924                         }
2925
2926                 if (!lcolor.setColor(lyx_name, x11_name)) {
2927                         static string const err1 (N_("Set-color \""));
2928                         static string const err2 (
2929                                 N_("\" failed - color is undefined "
2930                                    "or may not be redefined"));
2931                         setErrorMessage(_(err1) + lyx_name + _(err2));
2932                         break;
2933                 }
2934                 lyxColorHandler->updateColor(lcolor.getFromLyXName(lyx_name));
2935                 owner->view()->redraw();
2936                 break;
2937         }
2938
2939         case LFUN_UNKNOWN_ACTION:
2940         {
2941                 if (!owner->buffer()) {
2942                         setErrorMessage(N_("No document open"));
2943                         break;
2944                 }
2945
2946                 if (owner->buffer()->isReadonly()) {
2947                         setErrorMessage(N_("Document is read only"));
2948                         break;
2949                 }
2950
2951                 if (!argument.empty()) {
2952
2953                         /* Automatically delete the currently selected
2954                          * text and replace it with what is being
2955                          * typed in now. Depends on lyxrc settings
2956                          * "auto_region_delete", which defaults to
2957                          * true (on). */
2958
2959                         if (lyxrc.auto_region_delete) {
2960                                 if (owner->view()->text->selection){
2961                                         owner->view()->text->CutSelection(owner->view(), false);
2962                                         owner->view()->update(owner->view()->text,
2963                                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2964                                 }
2965                         }
2966
2967                         owner->view()->beforeChange(owner->view()->text);
2968                         LyXFont const old_font(owner->view()->text->real_current_font);
2969                         for (string::size_type i = 0;
2970                              i < argument.length(); ++i) {
2971                                 if (greek_kb_flag) {
2972                                         if (!math_insert_greek(owner->view(),
2973                                                                argument[i]))
2974                                                 owner->getIntl()->getTrans().TranslateAndInsert(argument[i], owner->view()->text);
2975                                 } else
2976                                         owner->getIntl()->getTrans().TranslateAndInsert(argument[i], owner->view()->text);
2977                         }
2978
2979                         owner->view()->update(owner->view()->text,
2980                                               BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2981
2982                         owner->view()->text->sel_cursor =
2983                                 owner->view()->text->cursor;
2984                         moveCursorUpdate(owner->view()->text, false);
2985
2986                         // real_current_font.number can change so we need to
2987                         // update the minibuffer
2988                         if (old_font != owner->view()->text->real_current_font)
2989                                 owner->showState();
2990                         return string();
2991                 } else {
2992                         // why is an "Unknown action" with empty
2993                         // argument even dispatched in the first
2994                         // place? I`ll probably change that. (Lgb)
2995                         setErrorMessage(N_("Unknown action"));
2996                 }
2997                 break;
2998         }
2999
3000         default:
3001                 lyxerr << "A truly unknown func!" << endl;
3002                 break;
3003         } // end of switch
3004   exit_with_message:
3005
3006         string const res = getMessage();
3007
3008         if (res.empty()) {
3009                 if (!commandshortcut.empty()) {
3010                         string const newbuf =
3011                                 owner->getMiniBuffer()->GetText();
3012                         if (newbuf != commandshortcut) {
3013                                 owner->getMiniBuffer()->Set(newbuf
3014                                                             + " " +
3015                                                             commandshortcut);
3016                         }
3017                 }
3018         } else {
3019                 string msg(_(res));
3020                 msg += " ";
3021                 msg += commandshortcut;
3022                 owner->getMiniBuffer()->Set(msg);
3023         }
3024
3025         return res;
3026 }
3027
3028
3029 void LyXFunc::setupLocalKeymap()
3030 {
3031         keyseq.stdmap = keyseq.curmap = toplevel_keymap;
3032         cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap;
3033 }
3034
3035
3036 void LyXFunc::MenuNew(bool fromTemplate)
3037 {
3038         string initpath = lyxrc.document_path;
3039         LyXFileDlg fileDlg;
3040
3041         if (owner->view()->available()) {
3042                 string const trypath = owner->buffer()->filepath;
3043                 // If directory is writeable, use this as default.
3044                 if (IsDirWriteable(trypath) == 1)
3045                         initpath = trypath;
3046         }
3047
3048         static int newfile_number = 0;
3049         string s;
3050
3051         if (lyxrc.new_ask_filename) {
3052                 ProhibitInput(owner->view());
3053                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3054                 fileDlg.SetButton(1, _("Templates"), lyxrc.template_path);
3055                 string fname = fileDlg.Select(_("Enter Filename for new document"),
3056                                        initpath, "*.lyx", _("newfile"));
3057                 AllowInput(owner->view());
3058
3059                 if (fname.empty()) {
3060                         owner->getMiniBuffer()->Set(_("Canceled."));
3061                         lyxerr.debug() << "New Document Cancelled." << endl;
3062                         return;
3063                 }
3064
3065                 // get absolute path of file and make sure the filename ends
3066                 // with .lyx
3067                 s = MakeAbsPath(fname);
3068                 if (!IsLyXFilename(s))
3069                         s += ".lyx";
3070
3071                 // Check if the document already is open
3072                 if (bufferlist.exists(s)) {
3073                         switch (AskConfirmation(_("Document is already open:"),
3074                                                MakeDisplayPath(s, 50),
3075                                                _("Do you want to close that document now?\n"
3076                                                  "('No' will just switch to the open version)")))
3077                         {
3078                         case 1: // Yes: close the document
3079                                 if (!bufferlist.close(bufferlist.getBuffer(s)))
3080                                 // If close is canceled, we cancel here too.
3081                                         return;
3082                                 break;
3083                         case 2: // No: switch to the open document
3084                                 owner->view()->buffer(bufferlist.getBuffer(s));
3085                                 return;
3086                         case 3: // Cancel: Do nothing
3087                                 owner->getMiniBuffer()->Set(_("Canceled."));
3088                                 return;
3089                         }
3090                 }
3091                 // Check whether the file already exists
3092                 if (IsLyXFilename(s)) {
3093                         FileInfo fi(s);
3094                         if (fi.readable() &&
3095                             AskQuestion(_("File already exists:"),
3096                                         MakeDisplayPath(s, 50),
3097                                         _("Do you want to open the document?"))) {
3098                                 // loads document
3099                                 owner->getMiniBuffer()->Set(_("Opening document"),
3100                                                             MakeDisplayPath(s), "...");
3101                                 XFlush(fl_get_display());
3102                                 owner->view()->buffer(
3103                                         bufferlist.loadLyXFile(s));
3104                                 owner->getMiniBuffer()->Set(_("Document"),
3105                                                             MakeDisplayPath(s),
3106                                                             _("opened."));
3107                                 return;
3108                         }
3109                 }
3110         } else {
3111                 s = AddName(lyxrc.document_path,
3112                             "newfile" + tostr(++newfile_number) + ".lyx");
3113                 FileInfo fi(s);
3114                 while (bufferlist.exists(s) || fi.readable()) {
3115                         ++newfile_number;
3116                         s = AddName(lyxrc.document_path,
3117                                     "newfile" + tostr(newfile_number) +
3118                                     ".lyx");
3119                         fi.newFile(s);
3120                 }
3121         }
3122
3123         // The template stuff
3124         string templname;
3125         if (fromTemplate) {
3126                 ProhibitInput(owner->view());
3127                 string const fname = fileDlg.Select(_("Choose template"),
3128                                                     lyxrc.template_path,
3129                                                     "*.lyx");
3130                 AllowInput(owner->view());
3131                 if (fname.empty()) return;
3132                 templname = fname;
3133         }
3134
3135         // find a free buffer
3136         lyxerr.debug() << "Find a free buffer." << endl;
3137         owner->view()->buffer(bufferlist.newFile(s, templname));
3138 }
3139
3140
3141 void LyXFunc::MenuOpen()
3142 {
3143         string initpath = lyxrc.document_path;
3144         LyXFileDlg fileDlg;
3145
3146         if (owner->view()->available()) {
3147                 string const trypath = owner->buffer()->filepath;
3148                 // If directory is writeable, use this as default.
3149                 if (IsDirWriteable(trypath) == 1)
3150                         initpath = trypath;
3151         }
3152
3153         // launches dialog
3154         ProhibitInput(owner->view());
3155         fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3156         fileDlg.SetButton(1, _("Examples"),
3157                           AddPath(system_lyxdir, "examples"));
3158         string filename = fileDlg.Select(_("Select Document to Open"),
3159                                          initpath, "*.lyx");
3160         AllowInput(owner->view());
3161
3162         // check selected filename
3163         if (filename.empty()) {
3164                 owner->getMiniBuffer()->Set(_("Canceled."));
3165                 return;
3166         }
3167
3168         // get absolute path of file and make sure the filename ends
3169         // with .lyx
3170         filename = MakeAbsPath(filename);
3171         if (!IsLyXFilename(filename))
3172                 filename += ".lyx";
3173
3174         // loads document
3175         owner->getMiniBuffer()->Set(_("Opening document"),
3176                                     MakeDisplayPath(filename), "...");
3177         Buffer * openbuf = bufferlist.loadLyXFile(filename);
3178         if (openbuf) {
3179                 owner->view()->buffer(openbuf);
3180                 owner->getMiniBuffer()->Set(_("Document"),
3181                                             MakeDisplayPath(filename),
3182                                             _("opened."));
3183         } else {
3184                 owner->getMiniBuffer()->Set(_("Could not open document"),
3185                                             MakeDisplayPath(filename));
3186         }
3187 }
3188
3189
3190 // checks for running without gui are missing.
3191 void LyXFunc::doImport(string const & argument)
3192 {
3193         string format;
3194         string filename = split(argument, format, ' ');
3195         lyxerr.debug() << "LyXFunc::doImport: " << format
3196                        << " file: " << filename << endl;
3197
3198         if (filename.empty()) { // need user interaction
3199                 string initpath = lyxrc.document_path;
3200                 LyXFileDlg fileDlg;
3201
3202                 if (owner->view()->available()) {
3203                         string const trypath = owner->buffer()->filepath;
3204                         // If directory is writeable, use this as default.
3205                         if (IsDirWriteable(trypath) == 1)
3206                                 initpath = trypath;
3207                 }
3208
3209                 // launches dialog
3210                 ProhibitInput(owner->view());
3211                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3212                 fileDlg.SetButton(1, _("Examples"),
3213                                         AddPath(system_lyxdir, "examples"));
3214                 string const text = _("Select ") + formats.PrettyName(format)
3215                         + _(" file to import");
3216                 string const extension = "*." + formats.Extension(format);
3217                 filename = fileDlg.Select(text, initpath, extension);
3218                 AllowInput(owner->view());
3219
3220                 // check selected filename
3221                 if (filename.empty())
3222                         owner->getMiniBuffer()->Set(_("Canceled."));
3223         }
3224
3225         // still no filename? abort
3226         if (filename.empty())
3227                 return;
3228
3229         // get absolute path of file
3230         filename = MakeAbsPath(filename);
3231
3232         string const lyxfile = ChangeExtension(filename, ".lyx");
3233
3234         // Check if the document already is open
3235         if (bufferlist.exists(lyxfile)) {
3236                 switch (AskConfirmation(_("Document is already open:"),
3237                                        MakeDisplayPath(lyxfile, 50),
3238                                        _("Do you want to close that document now?\n"
3239                                          "('No' will just switch to the open version)")))
3240                         {
3241                         case 1: // Yes: close the document
3242                                 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
3243                                 // If close is canceled, we cancel here too.
3244                                         return;
3245                                 break;
3246                         case 2: // No: switch to the open document
3247                                 owner->view()->buffer(bufferlist.getBuffer(lyxfile));
3248                                 return;
3249                         case 3: // Cancel: Do nothing
3250                                 owner->getMiniBuffer()->Set(_("Canceled."));
3251                                 return;
3252                         }
3253         }
3254
3255         // Check if a LyX document by the same root exists in filesystem
3256         FileInfo const f(lyxfile, true);
3257         if (f.exist() && !AskQuestion(_("A document by the name"),
3258                                       MakeDisplayPath(lyxfile),
3259                                       _("already exists. Overwrite?"))) {
3260                 owner->getMiniBuffer()->Set(_("Canceled."));
3261                 return;
3262         }
3263         // filename should be valid now
3264
3265         Importer::Import(owner, filename, format);
3266 }
3267
3268
3269 void LyXFunc::MenuInsertLyXFile(string const & filen)
3270 {
3271         string filename = filen;
3272
3273         if (filename.empty()) {
3274                 // Launch a file browser
3275                 string initpath = lyxrc.document_path;
3276                 LyXFileDlg fileDlg;
3277
3278                 if (owner->view()->available()) {
3279                         string const trypath = owner->buffer()->filepath;
3280                         // If directory is writeable, use this as default.
3281                         if (IsDirWriteable(trypath) == 1)
3282                                 initpath = trypath;
3283                 }
3284
3285                 // launches dialog
3286                 ProhibitInput(owner->view());
3287                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3288                 fileDlg.SetButton(1, _("Examples"),
3289                                   AddPath(system_lyxdir, "examples"));
3290                 filename = fileDlg.Select(_("Select Document to Insert"),
3291                                           initpath, "*.lyx");
3292                 AllowInput(owner->view());
3293
3294                 // check selected filename
3295                 if (filename.empty()) {
3296                         owner->getMiniBuffer()->Set(_("Canceled."));
3297                         return;
3298                 }
3299         }
3300
3301         // get absolute path of file and make sure the filename ends
3302         // with .lyx
3303         filename = MakeAbsPath(filename);
3304         if (!IsLyXFilename(filename))
3305                 filename += ".lyx";
3306
3307         // Inserts document
3308         owner->getMiniBuffer()->Set(_("Inserting document"),
3309                                     MakeDisplayPath(filename), "...");
3310         bool const res = owner->view()->insertLyXFile(filename);
3311         if (res) {
3312                 owner->getMiniBuffer()->Set(_("Document"),
3313                                             MakeDisplayPath(filename),
3314                                             _("inserted."));
3315         } else {
3316                 owner->getMiniBuffer()->Set(_("Could not insert document"),
3317                                             MakeDisplayPath(filename));
3318         }
3319 }
3320
3321
3322 void LyXFunc::reloadBuffer()
3323 {
3324         string const fn = owner->buffer()->fileName();
3325         if (bufferlist.close(owner->buffer()))
3326                 owner->view()->buffer(bufferlist.loadLyXFile(fn));
3327 }
3328
3329
3330 void LyXFunc::CloseBuffer()
3331 {
3332         if (bufferlist.close(owner->buffer()) && !quitting) {
3333                 if (bufferlist.empty()) {
3334                         // need this otherwise SEGV may occur while trying to
3335                         // set variables that don't exist
3336                         // since there's no current buffer
3337                         owner->getDialogs()->hideBufferDependent();
3338                 } else {
3339                         owner->view()->buffer(bufferlist.first());
3340                 }
3341         }
3342 }
3343
3344
3345 Inset * LyXFunc::getInsetByCode(Inset::Code code)
3346 {
3347         LyXCursor cursor = owner->view()->text->cursor;
3348         Buffer * buffer = owner->view()->buffer();
3349         Buffer::inset_iterator it =
3350                 find_if(Buffer::inset_iterator(cursor.par(),
3351                                                cursor.pos()),
3352                         buffer->inset_iterator_end(),
3353                         compare_memfun(&Inset::LyxCode, code));
3354         return it != buffer->inset_iterator_end() ? (*it) : 0;
3355 }
3356
3357
3358 // Each "owner" should have it's own message method. lyxview and
3359 // the minibuffer would use the minibuffer, but lyxserver would
3360 // send an ERROR signal to its client.  Alejandro 970603
3361 // This func is bit problematic when it comes to NLS, to make the
3362 // lyx servers client be language indepenent we must not translate
3363 // strings sent to this func.
3364 void LyXFunc::setErrorMessage(string const & m) const
3365 {
3366         dispatch_buffer = m;
3367         errorstat = true;
3368 }
3369
3370
3371 void LyXFunc::setMessage(string const & m)
3372 {
3373         dispatch_buffer = m;
3374 }