src/lyxfunc.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-2000 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #include "Lsstream.h"
  14
  15 #include <time.h>
  16 #include <locale.h>
  17
  18 #include <cstdlib>
  19 #include <cctype>
  20 #include <cstring>
  21
  22 #ifdef __GNUG__
  23 #pragma implementation
  24 #endif
  25
  26 #include "version.h"
  27 #include "lyxlookup.h"
  28 #include "kbmap.h"
  29 #include "lyxfunc.h"
  30 #include "bufferlist.h"
  31 #include "ColorHandler.h"
  32 #include "lyxserver.h"
  33 #include "lyx.h"
  34 #include "intl.h"
  35 #include "lyx_main.h"
  36 #include "lyx_cb.h"
  37 #include "LyXAction.h"
  38 #include "insets/inseturl.h"
  39 #include "insets/insetlatexaccent.h"
  40 #include "insets/insettoc.h"
  41 #include "insets/insetref.h"
  42 #include "insets/insetparent.h"
  43 #include "insets/insetindex.h"
  44 #include "insets/insetinclude.h"
  45 #include "insets/insetbib.h"
  46 #include "insets/insetcite.h"
  47 #include "insets/insettext.h"
  48 #include "insets/insetert.h"
  49 #include "insets/insetexternal.h"
  50 #include "insets/insetgraphics.h"
  51 #include "insets/insetfoot.h"
  52 #include "insets/insetmarginal.h"
  53 #include "insets/insetminipage.h"
  54 #include "insets/insetfloat.h"
  55 #include "insets/insetlist.h"
  56 #include "insets/insettabular.h"
  57 #include "insets/insettheorem.h"
  58 #include "insets/insetcaption.h"
  59 #include "mathed/formulamacro.h"
  60 #include "spellchecker.h" // RVDK_PATCH_5
  61 #include "minibuffer.h"
  62 #include "vspace.h"
  63 #include "LyXView.h"
  64 #include "filedlg.h"
  65 #include "lyx_gui_misc.h"
  66 #include "support/filetools.h"
  67 #include "support/FileInfo.h"
  68 #include "support/syscall.h"
  69 #include "support/lstrings.h"
  70 #include "support/path.h"
  71 #include "debug.h"
  72 #include "lyxrc.h"
  73 #include "lyxtext.h"
  74 #include "gettext.h"
  75 #include "trans_mgr.h"
  76 #include "ImportLaTeX.h"
  77 #include "ImportNoweb.h"
  78 #include "layout.h"
  79 #include "WorkArea.h"
  80 #include "lyxfr1.h"
  81 #include "bufferview_funcs.h"
  82 #include "frontends/Dialogs.h"
  83 #include "frontends/Toolbar.h"
  84 #include "frontends/Menubar.h"
  85 #include "FloatList.h"
  86 #include "exporter.h"
  87 #include "FontLoader.h"
  88 #include "TextCache.h"
  89
  90 using std::pair;
  91 using std::endl;
  92
  93 extern bool cursor_follows_scrollbar;
  94
  95 extern void InsertAsciiFile(BufferView *, string const &, bool);
  96 extern void math_insert_symbol(string const &);
  97 extern bool math_insert_greek(char);
  98 extern BufferList bufferlist;
  99 extern LyXServer * lyxserver;
 100 extern int greek_kb_flag;
 101 extern bool selection_possible;
 102
 103 extern kb_keymap * toplevel_keymap;
 104
 105 extern bool MenuWrite(Buffer *);
 106 extern bool MenuWriteAs(Buffer *);
 107 extern int  MenuRunLaTeX(Buffer *);
 108 extern int  MenuBuildProg(Buffer *);
 109 extern int  MenuRunChktex(Buffer *);
 110 extern void MenuPrint(Buffer *);
 111 extern void MenuSendto();
 112 extern void QuitLyX();
 113 extern void MenuFax(Buffer *);
 114 extern void show_symbols_form(LyXFunc *);
 115
 116 extern LyXAction lyxaction;
 117 // (alkis)
 118 extern tex_accent_struct get_accent(kb_action action);
 119
 120 extern void AutoSave(BufferView *);
 121 extern void MenuInsertLabel(string const &);
 122 extern void MenuLayoutCharacter();
 123 extern void MenuLayoutParagraph();
 124 extern void MenuLayoutPreamble();
 125 extern void MenuLayoutSave();
 126
 127 extern Buffer * NewLyxFile(string const &);
 128 extern void LoadLyXFile(string const &);
 129 extern void Reconfigure(BufferView *);
 130
 131 extern LyXTextClass::size_type current_layout;
 132 extern int getISOCodeFromLaTeX(char *);
 133
 134 extern void ShowLatexLog();
 135
 136 /* === globals =========================================================== */
 137
 138 bool LyXFunc::show_sc = true;
 139
 140
 141 LyXFunc::LyXFunc(LyXView * o)
 142         : owner(o)
 143 {
 144         meta_fake_bit = 0;
 145         lyx_dead_action = LFUN_NOACTION;
 146         lyx_calling_dead_action = LFUN_NOACTION;
 147         setupLocalKeymap();
 148 }
 149
 150
 151 // I changed this func slightly. I commented out the ...FinishUndo(),
 152 // this means that all places that used to have a moveCursorUpdate, now
 153 // have a ...FinishUndo() as the preceeding statement. I have also added
 154 // a moveCursorUpdate to some of the functions that updated the cursor, but
 155 // that did not show its new position.
 156 inline
 157 void LyXFunc::moveCursorUpdate(bool selecting)
 158 {
 159         if (selecting || owner->view()->text->mark_set) {
 160                 owner->view()->text->SetSelection();
 161                 owner->view()->toggleToggle();
 162         }
 163         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 164         owner->view()->showCursor();
 165
 166         /* ---> Everytime the cursor is moved, show the current font state. */
 167         // should this too me moved out of this func?
 168         //owner->showState();
 169         owner->view()->setState();
 170 }
 171
 172
 173 int LyXFunc::processKeySym(KeySym keysym, unsigned int state)
 174 {
 175         string argument;
 176
 177         if (lyxerr.debugging(Debug::KEY)) {
 178                 char * tmp = XKeysymToString(keysym);
 179                 string stm = (tmp ? tmp : "");
 180                 lyxerr << "KeySym is "
 181                        << stm
 182                        << "["
 183                        << keysym << "]"
 184                        << endl;
 185         }
 186         // Do nothing if we have nothing (JMarc)
 187         if (keysym == NoSymbol) {
 188                 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
 189                                    << endl;
 190                 //return 0;
 191                 return FL_PREEMPT;
 192         }
 193
 194         // this function should be used always [asierra060396]
 195         UpdatableInset * tli = owner->view()->the_locking_inset;
 196         if (owner->view()->available() && tli && (keysym == XK_Escape)) {
 197                 if (tli == tli->GetLockingInset()) {
 198                         owner->view()->unlockInset(tli);
 199                         owner->view()->text->CursorRight(owner->view());
 200                         moveCursorUpdate(false);
 201                         owner->showState();
 202                 } else {
 203                         tli->UnlockInsetInInset(owner->view(),
 204                                                 tli->GetLockingInset(),true);
 205                 }
 206                 //return 0;
 207                 return FL_PREEMPT;
 208         }
 209
 210         // Can we be sure that this will work for all X-Windows
 211         // implementations? (Lgb)
 212         // This code snippet makes lyx ignore some keys. Perhaps
 213         // all of them should be explictly mentioned?
 214         if((keysym >= XK_Shift_L && keysym <= XK_Hyper_R)
 215            || keysym == XK_Mode_switch || keysym == 0x0)
 216                 return 0;
 217
 218         // Do a one-deep top-level lookup for
 219         // cancel and meta-fake keys. RVDK_PATCH_5
 220         cancel_meta_seq.reset();
 221
 222         int action = cancel_meta_seq.addkey(keysym, state
 223                                             &(ShiftMask|ControlMask
 224                                               |Mod1Mask));
 225
 226         // When not cancel or meta-fake, do the normal lookup.
 227         // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
 228         // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
 229         if ( (action != LFUN_CANCEL) && (action != LFUN_META_FAKE) ) {
 230
 231                 // remove Caps Lock and Mod2 as a modifiers
 232                 action = keyseq.addkey(keysym,
 233                                        (state | meta_fake_bit)
 234                                        &(ShiftMask|ControlMask
 235                                          |Mod1Mask));
 236         }
 237         // Dont remove this unless you know what you are doing.
 238         meta_fake_bit = 0;
 239
 240         if (action == 0) action = LFUN_PREFIX;
 241
 242         if (lyxerr.debugging(Debug::KEY)) {
 243                 string buf;
 244                 keyseq.print(buf);
 245                 lyxerr << "Key ["
 246                        << action << "]["
 247                        << buf << "]"
 248                        << endl;
 249         }
 250
 251         // already here we know if it any point in going further
 252         // why not return already here if action == -1 and
 253         // num_bytes == 0? (Lgb)
 254
 255         if(keyseq.length > 1 || keyseq.length < -1) {
 256                 string buf;
 257                 keyseq.print(buf);
 258                 owner->getMiniBuffer()->Set(buf);
 259         }
 260
 261         if (action == -1) {
 262                 if (keyseq.length < -1) { // unknown key sequence...
 263                         string buf;
 264                         LyXBell();
 265                         keyseq.print(buf);
 266                         owner->getMiniBuffer()->Set(_("Unknown sequence:"), buf);
 267                         return 0;
 268                 }
 269
 270                 char isochar = keyseq.getiso();
 271                 if (!(state & ControlMask) &&
 272                     !(state & Mod1Mask) &&
 273                     (isochar && keysym < 0xF000)) {
 274                         argument += isochar;
 275                 }
 276                 if (argument.empty()) {
 277                         lyxerr.debug() << "Empty argument!" << endl;
 278                         // This can`t possibly be of any use
 279                         // so we`ll skip the dispatch.
 280                         return 0;
 281                 }
 282         }
 283
 284         bool tmp_sc = show_sc;
 285         show_sc = false;
 286         Dispatch(action, argument);
 287         show_sc = tmp_sc;
 288
 289         return 0;
 290 }
 291
 292
 293 #if 0
 294 int LyXFunc::processKeyEvent(XEvent * ev)
 295 {
 296         char s_r[10];
 297         KeySym keysym_return = 0;
 298         string argument;
 299         XKeyEvent * keyevent = &ev->xkey;
 300         int num_bytes = LyXLookupString(ev, s_r, 10, &keysym_return);
 301         s_r[num_bytes] = '\0';
 302
 303         if (lyxerr.debugging(Debug::KEY)) {
 304                 char * tmp = XKeysymToString(keysym_return);
 305                 string stm = (tmp ? tmp : "");
 306                 lyxerr << "KeySym is "
 307                        << stm
 308                        << "["
 309                        << keysym_return << "]"
 310                        << " and num_bytes is "
 311                        << num_bytes
 312                        << " the string returned is \""
 313                        << s_r << '\"'
 314                        << endl;
 315         }
 316         // Do nothing if we have nothing (JMarc)
 317         if (num_bytes == 0 && keysym_return == NoSymbol) {
 318                 lyxerr[Debug::KEY] << "Empty kbd action (probably composing)"
 319                                    << endl;
 320                 return 0;
 321         }
 322
 323         // this function should be used always [asierra060396]
 324         UpdatableInset * tli = owner->view()->the_locking_inset;
 325         if (owner->view()->available() && tli && (keysym_return==XK_Escape)) {
 326                 if (tli == tli->GetLockingInset()) {
 327                         owner->view()->unlockInset(tli);
 328                         owner->view()->text->CursorRight(owner->view());
 329                         moveCursorUpdate(false);
 330                         owner->showState();
 331                 } else {
 332                         tli->UnlockInsetInInset(owner->view(),
 333                                                 tli->GetLockingInset(),true);
 334                 }
 335                 return 0;
 336         }
 337
 338         // Can we be sure that this will work for all X-Windows
 339         // implementations? (Lgb)
 340         // This code snippet makes lyx ignore some keys. Perhaps
 341         // all of them should be explictly mentioned?
 342         if((keysym_return >= XK_Shift_L && keysym_return <= XK_Hyper_R)
 343            || keysym_return == XK_Mode_switch || keysym_return == 0x0)
 344                 return 0;
 345
 346         // Do a one-deep top-level lookup for
 347         // cancel and meta-fake keys. RVDK_PATCH_5
 348         cancel_meta_seq.reset();
 349
 350         int action = cancel_meta_seq.addkey(keysym_return, keyevent->state
 351                                             &(ShiftMask|ControlMask
 352                                               |Mod1Mask));
 353
 354         // When not cancel or meta-fake, do the normal lookup.
 355         // Note how the meta_fake Mod1 bit is OR-ed in and reset afterwards.
 356         // Mostly, meta_fake_bit = 0. RVDK_PATCH_5.
 357         if ( (action != LFUN_CANCEL) && (action != LFUN_META_FAKE) ) {
 358
 359                 // remove Caps Lock and Mod2 as a modifiers
 360                 action = keyseq.addkey(keysym_return,
 361                                        (keyevent->state | meta_fake_bit)
 362                                        &(ShiftMask|ControlMask
 363                                          |Mod1Mask));
 364         }
 365         // Dont remove this unless you know what you are doing.
 366         meta_fake_bit = 0;
 367
 368         if (action == 0) action = LFUN_PREFIX;
 369
 370         if (lyxerr.debugging(Debug::KEY)) {
 371                 string buf;
 372                 keyseq.print(buf);
 373                 lyxerr << "Key ["
 374                        << action << "]["
 375                        << buf << "]"
 376                        << "["
 377                        << num_bytes << "]"
 378                        << endl;
 379         }
 380
 381         // already here we know if it any point in going further
 382         // why not return already here if action == -1 and
 383         // num_bytes == 0? (Lgb)
 384
 385         if(keyseq.length > 1 || keyseq.length < -1) {
 386                 string buf;
 387                 keyseq.print(buf);
 388                 owner->getMiniBuffer()->Set(buf);
 389         }
 390
 391         if (action == -1) {
 392                 if (keyseq.length < -1) { // unknown key sequence...
 393                         string buf;
 394                         LyXBell();
 395                         keyseq.print(buf);
 396                         owner->getMiniBuffer()->Set(_("Unknown sequence:"), buf);
 397                         return 0;
 398                 }
 399
 400                 char isochar = keyseq.getiso();
 401                 if (!(keyevent->state&ControlMask) &&
 402                     !(keyevent->state&Mod1Mask) &&
 403                     (isochar && keysym_return < 0xF000)) {
 404                         argument += isochar;
 405                 }
 406                 if (argument.empty()) {
 407                         lyxerr.debug() << "Empty argument!" << endl;
 408                         // This can`t possibly be of any use
 409                         // so we`ll skip the dispatch.
 410                         return 0;
 411                 }
 412         }
 413         else
 414                 if (action == LFUN_SELFINSERT) {
 415                         argument = s_r[0];
 416                 }
 417
 418         bool tmp_sc = show_sc;
 419         show_sc = false;
 420         Dispatch(action, argument);
 421         show_sc = tmp_sc;
 422
 423         return 0;
 424 }
 425 #endif
 426
 427
 428 LyXFunc::func_status LyXFunc::getStatus(int ac) const
 429 {
 430         kb_action action;
 431         func_status flag = LyXFunc::OK;
 432         string argument;
 433         Buffer * buf = owner->buffer();
 434
 435         if (lyxaction.isPseudoAction(ac))
 436                 action = lyxaction.retrieveActionArg(ac, argument);
 437         else
 438                 action = static_cast<kb_action>(ac);
 439
 440         if (action == LFUN_UNKNOWN_ACTION) {
 441                 setErrorMessage(N_("Unknown action"));
 442                 return LyXFunc::Unknown;
 443         }
 444
 445         // Check whether we need a buffer
 446         if (!lyxaction.funcHasFlag(action, LyXAction::NoBuffer)) {
 447                 // Yes we need a buffer, do we have one?
 448                 if (buf) {
 449                         // yes
 450                         // Can we use a readonly buffer?
 451                         if (buf->isReadonly() &&
 452                             !lyxaction.funcHasFlag(action,
 453                                                    LyXAction::ReadOnly)) {
 454                                 // no
 455                                 setErrorMessage(N_("Document is read-only"));
 456                                 flag |= LyXFunc::Disabled;
 457                         }
 458                 } else {
 459                         // no
 460                         setErrorMessage(N_("Command not allowed with"
 461                                            "out any document open"));
 462                         flag |= LyXFunc::Disabled;
 463                         return flag;
 464                 }
 465         }
 466
 467         // I would really like to avoid having this switch and rather try to
 468         // encode this in the function itself.
 469         static bool noLaTeX = lyxrc.latex_command == "none";
 470         bool disable = false;
 471         switch (action) {
 472         case LFUN_MENUPRINT:
 473                 disable = noLaTeX || lyxrc.print_command == "none";
 474                 break;
 475         case LFUN_FAX:
 476                 disable = noLaTeX || lyxrc.fax_command == "none";
 477                 break;
 478         case LFUN_IMPORT:
 479                 if (argument == "latex" || argument == "noweb")
 480                         disable = lyxrc.relyx_command == "none";
 481                 else if (argument == "linuxdoc")
 482                         disable = lyxrc.linuxdoc_to_lyx_command == "none";
 483                 break;
 484         case LFUN_UNDO:
 485                 disable = buf->undostack.empty();
 486                 break;
 487         case LFUN_REDO:
 488                 disable = buf->redostack.empty();
 489                 break;
 490         case LFUN_SPELLCHECK:
 491                 disable = lyxrc.isp_command == "none";
 492                 break;
 493         case LFUN_RUNCHKTEX:
 494                 disable = lyxrc.chktex_command == "none";
 495                 break;
 496         case LFUN_BUILDPROG:
 497                 disable = (lyxrc.literate_command == "none"
 498                            || ! buf->isLiterate());
 499                 break;
 500
 501         case LFUN_LAYOUT_TABULAR:
 502                 disable = true;
 503                 if (owner->view()->the_locking_inset) {
 504                         disable = (owner->view()->the_locking_inset->LyxCode() != Inset::TABULAR_CODE) &&
 505                                 !owner->view()->the_locking_inset->GetFirstLockingInsetOfType(Inset::TABULAR_CODE);
 506                 }
 507                 break;
 508
 509         case LFUN_TABULAR_FEATURE:
 510                 disable = true;
 511                 if (owner->view()->the_locking_inset) {
 512                         func_status ret = LyXFunc::Disabled;
 513                         if (owner->view()->the_locking_inset->LyxCode() == Inset::TABULAR_CODE) {
 514                                 ret = static_cast<InsetTabular *>
 515                                         (owner->view()->the_locking_inset)->
 516                                         getStatus(argument);
 517                         } else if (owner->view()->the_locking_inset->GetFirstLockingInsetOfType(Inset::TABULAR_CODE)) {
 518                                 ret = static_cast<InsetTabular *>
 519                                         (owner->view()->the_locking_inset->
 520                                         GetFirstLockingInsetOfType(Inset::TABULAR_CODE))->
 521                                         getStatus(argument);
 522                         }
 523                         flag |= ret;
 524                         disable = false;
 525                 } else {
 526                     static InsetTabular inset(owner->buffer(), 1, 1);
 527                     func_status ret;
 528
 529                     disable = true;
 530                     ret = inset.getStatus(argument);
 531                     if ((ret & LyXFunc::ToggleOn) ||
 532                         (ret & LyXFunc::ToggleOff))
 533                         flag |= LyXFunc::ToggleOff;
 534                 }
 535                 break;
 536
 537         case LFUN_VC_REGISTER:
 538                 disable = buf->lyxvc.inUse();
 539                 break;
 540         case LFUN_VC_CHECKIN:
 541                 disable = !buf->lyxvc.inUse() || buf->isReadonly();
 542                 break;
 543         case LFUN_VC_CHECKOUT:
 544                 disable = !buf->lyxvc.inUse() || !buf->isReadonly();
 545                 break;
 546         case LFUN_VC_REVERT:
 547         case LFUN_VC_UNDO:
 548         case LFUN_VC_HISTORY:
 549                 disable = !buf->lyxvc.inUse();
 550                 break;
 551         case LFUN_REF_BACK:
 552                 disable = owner->view()->NoSavedPositions();
 553                 break;
 554         default:
 555                 break;
 556         }
 557         if (disable)
 558                 flag |= LyXFunc::Disabled;
 559
 560         if (buf) {
 561                 func_status box = LyXFunc::ToggleOff;
 562                 LyXFont font;
 563                 if (owner->view()->the_locking_inset &&
 564                     owner->view()->the_locking_inset->getLyXText(owner->view()))
 565                     font = owner->view()->the_locking_inset->
 566                         getLyXText(owner->view())->real_current_font;
 567                 else
 568                     font = owner->view()->text->real_current_font;
 569                 switch (action) {
 570                 case LFUN_EMPH:
 571                         if (font.emph() == LyXFont::ON)
 572                                 box = LyXFunc::ToggleOn;
 573                         break;
 574                 case LFUN_NOUN:
 575                         if (font.noun() == LyXFont::ON)
 576                                 box = LyXFunc::ToggleOn;
 577                         break;
 578                 case LFUN_BOLD:
 579                         if (font.series() == LyXFont::BOLD_SERIES)
 580                                 box = LyXFunc::ToggleOn;
 581                         break;
 582                 case LFUN_TEX:
 583                         if (font.latex() == LyXFont::ON)
 584                                 box = LyXFunc::ToggleOn;
 585                         break;
 586                 default:
 587                         box = LyXFunc::OK;
 588                         break;
 589                 }
 590                 flag |= box;
 591         }
 592
 593         return flag;
 594 }
 595
 596
 597 string const LyXFunc::Dispatch(string const & s)
 598 {
 599         // Split command string into command and argument
 600         string cmd;
 601         string line = frontStrip(s);
 602         string arg = strip(frontStrip(split(line, cmd, ' ')));
 603
 604         return Dispatch(lyxaction.LookupFunc(cmd), arg);
 605 }
 606
 607
 608 string const LyXFunc::Dispatch(int ac,
 609                          string const & do_not_use_this_arg)
 610 {
 611         string argument;
 612         kb_action action;
 613
 614         // we have not done anything wrong yet.
 615         errorstat = false;
 616         dispatch_buffer.erase();
 617
 618         // if action is a pseudo-action, we need the real action
 619         if (lyxaction.isPseudoAction(ac)) {
 620                 string tmparg;
 621                 action = static_cast<kb_action>
 622                         (lyxaction.retrieveActionArg(ac, tmparg));
 623                 if (!tmparg.empty())
 624                         argument = tmparg;
 625         } else {
 626                 action = static_cast<kb_action>(ac);
 627                 if (!do_not_use_this_arg.empty())
 628                         argument = do_not_use_this_arg; // except here
 629         }
 630
 631         selection_possible = false;
 632
 633         if (owner->view()->available())
 634                 owner->view()->hideCursor();
 635
 636         // We cannot use this function here
 637         if (getStatus(ac) & Disabled)
 638                 goto exit_with_message;
 639
 640         commandshortcut.erase();
 641
 642         if (lyxrc.display_shortcuts && show_sc) {
 643                 if (action != LFUN_SELFINSERT) {
 644                         // Put name of command and list of shortcuts
 645                         // for it in minibuffer
 646                         string comname = lyxaction.getActionName(action);
 647
 648                         int pseudoaction = action;
 649                         bool argsadded = false;
 650
 651                         if (!argument.empty()) {
 652                                 // If we have the command with argument,
 653                                 // this is better
 654                                 pseudoaction =
 655                                         lyxaction.searchActionArg(action,
 656                                                                   argument);
 657
 658                                 if (pseudoaction == -1) {
 659                                         pseudoaction = action;
 660                                 } else {
 661                                         comname += " " + argument;
 662                                         argsadded = true;
 663                                 }
 664                         }
 665
 666                         string shortcuts = toplevel_keymap->findbinding(pseudoaction);
 667
 668                         if (!shortcuts.empty()) {
 669                                 comname += ": " + shortcuts;
 670                         } else if (!argsadded) {
 671                                 comname += " " + argument;
 672                         }
 673
 674                         if (!comname.empty()) {
 675                                 comname = strip(comname);
 676                                 commandshortcut = "(" + comname + ')';
 677                                 owner->getMiniBuffer()->Set(commandshortcut);
 678                                 // Here we could even add a small pause,
 679                                 // to annoy the user and make him learn
 680                                 // the shortcuts.
 681                                 // No! That will just annoy, not teach
 682                                 // anything. The user will read the messages
 683                                 // if they are interested. (Asger)
 684                         }
 685                 }
 686         }
 687
 688         // If in math mode pass the control to
 689         // the math inset [asierra060396]
 690         if (owner->view()->available() &&
 691             owner->view()->the_locking_inset) {
 692                 UpdatableInset::RESULT result;
 693                 if ((action > 1) || ((action == LFUN_UNKNOWN_ACTION) &&
 694                                      (keyseq.length >= -1)))
 695                 {
 696                         if ((action==LFUN_UNKNOWN_ACTION) && argument.empty()){
 697                                 argument = keyseq.getiso();
 698                         }
 699                         // Undo/Redo pre 0.13 is a bit tricky for insets.
 700                         if (action == LFUN_UNDO) {
 701                                 int slx;
 702                                 int sly;
 703                                 UpdatableInset * inset =
 704                                         owner->view()->the_locking_inset;
 705                                 inset->GetCursorPos(owner->view(), slx, sly);
 706                                 owner->view()->unlockInset(inset);
 707                                 owner->view()->menuUndo();
 708                                 if (owner->view()->text->cursor.par()->
 709                                     IsInset(owner->view()->text->cursor.pos())) {
 710                                         inset = static_cast<UpdatableInset*>(
 711                                                 owner->view()->text->cursor.par()->
 712                                                 GetInset(owner->view()->text->
 713                                                          cursor.pos()));
 714                                 } else {
 715                                         inset = 0;
 716                                 }
 717                                 if (inset)
 718                                         inset->Edit(owner->view(),slx,sly,0);
 719                                 return string();
 720                         } else if (action == LFUN_REDO) {
 721                                 int slx;
 722                                 int sly;
 723                                 UpdatableInset * inset = owner->view()->
 724                                         the_locking_inset;
 725                                 inset->GetCursorPos(owner->view(), slx, sly);
 726                                 owner->view()->unlockInset(inset);
 727                                 owner->view()->menuRedo();
 728                                 inset = static_cast<UpdatableInset*>(
 729                                         owner->view()->text->cursor.par()->
 730                                         GetInset(owner->view()->text->
 731                                                  cursor.pos()));
 732                                 if (inset)
 733                                         inset->Edit(owner->view(),slx,sly,0);
 734                                 return string();
 735                         } else if (((result=owner->view()->the_locking_inset->
 736                                    LocalDispatch(owner->view(), action,
 737                                                  argument)) ==
 738                                    UpdatableInset::DISPATCHED) ||
 739                                    (result == UpdatableInset::DISPATCHED_NOUPDATE))
 740                                 return string();
 741                         else {
 742                                 setMessage(N_("Text mode"));
 743                                 switch(action) {
 744                                 case LFUN_UNKNOWN_ACTION:
 745                                 case LFUN_BREAKPARAGRAPH:
 746                                 case LFUN_BREAKLINE:
 747                                         owner->view()->text->CursorRight(owner->view());
 748                                         owner->view()->setState();
 749                                         owner->showState();
 750                                         break;
 751                                 case LFUN_RIGHT:
 752                                         if (!owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
 753                                                 owner->view()->text->CursorRight(owner->view());
 754                                                 moveCursorUpdate(false);
 755                                                 owner->showState();
 756                                         }
 757                                         return string();
 758                                 case LFUN_LEFT:
 759                                         if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params)) {
 760                                                 owner->view()->text->CursorRight(owner->view());
 761                                                 moveCursorUpdate(false);
 762                                                 owner->showState();
 763                                         }
 764                                         return string();
 765                                 case LFUN_DOWN:
 766                                         owner->view()->text->CursorDown(owner->view());
 767                                         moveCursorUpdate(false);
 768                                         owner->showState();
 769                                         return string();
 770                                 default:
 771                                         break;
 772                                 }
 773                         }
 774                 }
 775         }
 776
 777         switch(action) {
 778                 // --- Misc -------------------------------------------
 779         case LFUN_WORDFINDFORWARD  :
 780         case LFUN_WORDFINDBACKWARD : {
 781                 static string last_search;
 782                 string searched_string;
 783
 784                 if (!argument.empty()) {
 785                         last_search = argument;
 786                         searched_string = argument;
 787                 } else {
 788                         searched_string = last_search;
 789                 }
 790
 791                 LyXText * ltCur = owner->view()->text ;
 792
 793                 if (!searched_string.empty() &&
 794                     ((action == LFUN_WORDFINDBACKWARD) ?
 795                      ltCur->SearchBackward(owner->view(), searched_string) :
 796                      ltCur->SearchForward(owner->view(), searched_string))) {
 797
 798                         // ??? What is that ???
 799                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 800
 801                         // ??? Needed ???
 802                         // clear the selection (if there is any)
 803                         owner->view()->toggleSelection();
 804                         owner->view()->text->ClearSelection();
 805
 806                         // Move cursor so that successive C-s 's will not stand in place.
 807                         if( action == LFUN_WORDFINDFORWARD )
 808                                 owner->view()->text->CursorRightOneWord(owner->view());
 809                         owner->view()->text->FinishUndo();
 810                         moveCursorUpdate(false);
 811
 812                         // ??? Needed ???
 813                         // set the new selection
 814                         // SetSelectionOverLenChars(owner->view()->currentBuffer()->text, iLenSelected);
 815                         owner->view()->toggleSelection(false);
 816                 } else
 817                         LyXBell();
 818
 819                 // REMOVED : if (owner->view()->getWorkArea()->focus)
 820                 owner->view()->showCursor();
 821         }
 822         break;
 823
 824         case LFUN_PREFIX:
 825         {
 826                 if (owner->view()->available()) {
 827                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
 828                 }
 829                 string buf;
 830                 keyseq.print(buf, true);
 831                 owner->getMiniBuffer()->Set(buf, string(), string(), 1);
 832         }
 833         break;
 834
 835         // --- Misc -------------------------------------------
 836         case LFUN_EXEC_COMMAND:
 837                 owner->getMiniBuffer()->ExecCommand();
 838                 break;
 839
 840         case LFUN_CANCEL:                   // RVDK_PATCH_5
 841                 keyseq.reset();
 842                 meta_fake_bit = 0;
 843                 if(owner->view()->available())
 844                         // cancel any selection
 845                         Dispatch(LFUN_MARK_OFF);
 846                 setMessage(N_("Cancel"));
 847                 break;
 848
 849         case LFUN_META_FAKE:                                 // RVDK_PATCH_5
 850         {
 851                 meta_fake_bit = Mod1Mask;
 852                 string buf;
 853                 keyseq.print(buf, true);
 854                 string res = string("M-") + buf;
 855                 setMessage(buf); // RVDK_PATCH_5
 856         }
 857         break;
 858
 859         case LFUN_READ_ONLY_TOGGLE:
 860                 if (owner->buffer()->lyxvc.inUse()) {
 861                         owner->buffer()->lyxvc.toggleReadOnly();
 862                 } else {
 863                         owner->buffer()->setReadonly(
 864                                 !owner->buffer()->isReadonly());
 865                 }
 866                 break;
 867
 868         case LFUN_CENTER: // this is center and redraw.
 869                 owner->view()->center();
 870                 break;
 871
 872         case LFUN_APPENDIX:
 873                 if (owner->view()->available()) {
 874                         owner->view()->text->toggleAppendix(owner->view());
 875                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
 876                 }
 877                 break;
 878
 879                 // --- Menus -----------------------------------------------
 880         case LFUN_MENUNEW:
 881                 MenuNew(false);
 882                 break;
 883
 884         case LFUN_MENUNEWTMPLT:
 885                 MenuNew(true);
 886                 break;
 887
 888         case LFUN_MENUOPEN:
 889                 MenuOpen();
 890                 break;
 891
 892         case LFUN_CLOSEBUFFER:
 893                 CloseBuffer();
 894                 break;
 895
 896         case LFUN_MENUWRITE:
 897                 if (!owner->buffer()->isUnnamed()) {
 898                         owner->getMiniBuffer()->Set(_("Saving document"),
 899                                                     MakeDisplayPath(owner->buffer()->fileName()),
 900                                                     "...");
 901                         MenuWrite(owner->buffer());
 902                         //owner->getMiniBuffer()-> {
 903                         //      Set(_("Document saved as"),
 904                         //          MakeDisplayPath(owner->buffer()->fileName()));
 905                         //} else {
 906                         //owner->getMiniBuffer()->Set(_("Save failed!"));
 907                         //}
 908                 } else {
 909                         MenuWriteAs(owner->buffer());
 910                 }
 911                 break;
 912
 913         case LFUN_MENUWRITEAS:
 914                 MenuWriteAs(owner->buffer());
 915                 break;
 916
 917         case LFUN_MENURELOAD:
 918                 reloadBuffer();
 919                 break;
 920
 921         case LFUN_UPDATE:
 922                 Exporter::Export(owner->buffer(), argument, true);
 923                 break;
 924
 925         case LFUN_PREVIEW:
 926                 Exporter::Preview(owner->buffer(), argument);
 927                 break;
 928
 929         case LFUN_BUILDPROG:
 930                 MenuBuildProg(owner->buffer());
 931                 break;
 932
 933         case LFUN_RUNCHKTEX:
 934                 MenuRunChktex(owner->buffer());
 935                 break;
 936
 937         case LFUN_MENUPRINT:
 938                 owner->getDialogs()->showPrint();
 939                 break;
 940
 941         case LFUN_FAX:
 942                 MenuFax(owner->buffer());
 943                 break;
 944
 945         case LFUN_EXPORT:
 946                 Exporter::Export(owner->buffer(), argument, false);
 947                 break;
 948
 949         case LFUN_IMPORT:
 950                 doImport(argument);
 951                 break;
 952
 953         case LFUN_QUIT:
 954                 QuitLyX();
 955                 break;
 956
 957         case LFUN_TOCVIEW:
 958         case LFUN_LOFVIEW:
 959         case LFUN_LOTVIEW:
 960         case LFUN_LOAVIEW:
 961         {
 962                 InsetCommandParams p;
 963
 964                 if( action == LFUN_TOCVIEW )
 965                         p.setCmdName( "tableofcontents" );
 966                 else if( action == LFUN_LOAVIEW )
 967                         p.setCmdName( "listofalgorithms" );
 968                 else if( action == LFUN_LOFVIEW )
 969                         p.setCmdName( "listoffigures" );
 970                 else
 971                         p.setCmdName( "listoftables" );
 972
 973                 owner->getDialogs()->createTOC( p.getAsString() );
 974                 break;
 975         }
 976
 977         case LFUN_TOC_INSERT:
 978         case LFUN_LOA_INSERT:
 979         case LFUN_LOF_INSERT:
 980         case LFUN_LOT_INSERT:
 981         {
 982                 InsetCommandParams p;
 983
 984                 if( action == LFUN_TOC_INSERT )
 985                         p.setCmdName( "tableofcontents" );
 986                 else if( action == LFUN_LOA_INSERT )
 987                         p.setCmdName( "listofalgorithms" );
 988                 else if( action == LFUN_LOF_INSERT )
 989                         p.setCmdName( "listoffigures" );
 990                 else
 991                         p.setCmdName( "listoftables" );
 992
 993                 Inset * inset = new InsetTOC( p );
 994                 if( !owner->view()->insertInset( inset, "Standard", true ) )
 995                         delete inset;
 996                 break;
 997         }
 998
 999         case LFUN_DIALOG_TABULAR_INSERT:
1000                 owner->getDialogs()->showTabularCreate();
1001                 break;
1002
1003         case LFUN_TABULAR_FEATURE:
1004         case LFUN_SCROLL_INSET:
1005                 // this is not handled here as this funktion is only aktive
1006                 // if we have a locking_inset and that one is (or contains)
1007                 // a tabular-inset
1008                 break;
1009
1010         case LFUN_FIGURE:
1011                 Figure();
1012                 break;
1013
1014         case LFUN_INSET_GRAPHICS:
1015         {
1016                 Inset * new_inset = new InsetGraphics;
1017                 if (!owner->view()->insertInset(new_inset)) {
1018                         delete new_inset;
1019                 } else {
1020                         // this is need because you don't use a inset->Edit()
1021                         owner->view()->updateInset(new_inset, true);
1022                         new_inset->Edit(owner->view(), 0, 0, 0);
1023                 }
1024                 break;
1025         }
1026
1027         case LFUN_AUTOSAVE:
1028                 AutoSave(owner->view());
1029                 break;
1030
1031         case LFUN_UNDO:
1032                 owner->view()->menuUndo();
1033                 break;
1034
1035         case LFUN_REDO:
1036                 owner->view()->menuRedo();
1037                 break;
1038
1039         case LFUN_MENUSEARCH:
1040         {
1041                 // Ok this is one _very_ bad solution, but I think that some
1042                 // of this will be rewritten as part of GUI indep anyway.
1043                 // Lgb
1044                 static LyXFindReplace FR_;
1045                 FR_.StartSearch(owner->view());
1046         }
1047         break;
1048
1049         case LFUN_PASTE:
1050                 owner->view()->paste();
1051                 owner->view()->setState();
1052                 break;
1053
1054         case LFUN_PASTESELECTION:
1055         {
1056                 bool asPara = false;
1057                 if (argument == "paragraph") asPara = true;
1058                 owner->view()->pasteClipboard(asPara);
1059         }
1060         break;
1061
1062         case LFUN_CUT:
1063                 owner->view()->cut();
1064                 break;
1065
1066         case LFUN_COPY:
1067                 owner->view()->copy();
1068                 break;
1069
1070         case LFUN_LAYOUT_COPY:
1071                 owner->view()->copyEnvironment();
1072                 break;
1073
1074         case LFUN_LAYOUT_PASTE:
1075                 owner->view()->pasteEnvironment();
1076                 owner->view()->setState();
1077                 break;
1078
1079         case LFUN_GOTOERROR:
1080                 owner->view()->gotoError();
1081                 break;
1082
1083         case LFUN_REMOVEERRORS:
1084                 if (owner->view()->removeAutoInsets()) {
1085                         owner->view()->redraw();
1086                         owner->view()->fitCursor(owner->view()->text);
1087                 }
1088                 break;
1089
1090         case LFUN_GOTONOTE:
1091                 owner->view()->gotoNote();
1092                 break;
1093
1094 #ifndef NEW_INSETS
1095         case LFUN_OPENSTUFF:
1096                 owner->view()->openStuff();
1097                 break;
1098 #endif
1099
1100         case LFUN_HYPHENATION:
1101                 owner->view()->hyphenationPoint();
1102                 break;
1103
1104         case LFUN_LDOTS:
1105                 owner->view()->ldots();
1106                 break;
1107
1108         case LFUN_END_OF_SENTENCE:
1109                 owner->view()->endOfSentenceDot();
1110                 break;
1111
1112         case LFUN_MENU_SEPARATOR:
1113                 owner->view()->menuSeparator();
1114                 break;
1115
1116         case LFUN_HFILL:
1117                 owner->view()->hfill();
1118                 break;
1119
1120         case LFUN_DEPTH:
1121                 changeDepth(owner->view(), 0);
1122                 break;
1123
1124         case LFUN_DEPTH_MIN:
1125                 changeDepth(owner->view(), -1);
1126                 break;
1127
1128         case LFUN_DEPTH_PLUS:
1129                 changeDepth(owner->view(), 1);
1130                 break;
1131
1132         case LFUN_FREE:
1133                 Free(owner->view());
1134                 owner->view()->setState();
1135                 owner->showState();
1136                 break;
1137
1138         case LFUN_TEX:
1139                 Tex(owner->view());
1140                 owner->view()->setState();
1141                 owner->showState();
1142                 break;
1143 #ifndef NEW_INSETS
1144         case LFUN_MELT:
1145                 Melt(owner->view());
1146                 break;
1147 #endif
1148         case LFUN_RECONFIGURE:
1149                 Reconfigure(owner->view());
1150                 break;
1151 #ifndef NEW_INSETS
1152         case LFUN_FOOTMELT:
1153                 if (owner->view()->available()
1154                     && !owner->view()->text->selection
1155                     && owner->view()->text->cursor.par()->footnoteflag
1156                     != LyXParagraph::NO_FOOTNOTE)
1157                         { // only melt footnotes with FOOTMELT, not margins etc
1158                                 if(owner->view()->text->cursor.par()->footnotekind == LyXParagraph::FOOTNOTE)
1159                                         Melt(owner->view());
1160                         }
1161                 else
1162                         Foot(owner->view());
1163                 owner->view()->setState();
1164                 break;
1165
1166         case LFUN_MARGINMELT:
1167                 if (owner->view()->available()
1168                     && !owner->view()->text->selection
1169                     && owner->view()->text->cursor.par()->footnoteflag
1170                     != LyXParagraph::NO_FOOTNOTE) {
1171                         // only melt margins
1172                         if(owner->view()->text->cursor.par()->footnotekind == LyXParagraph::MARGIN)
1173                                 Melt(owner->view());
1174                 } else
1175                         Margin(owner->view());
1176                 owner->view()->setState();
1177                 break;
1178 #endif
1179         case LFUN_HELP_COPYRIGHT:
1180                 owner->getDialogs()->showCopyright();
1181                 break;
1182
1183         case LFUN_HELP_CREDITS:
1184                 owner->getDialogs()->showCredits();
1185                 break;
1186
1187         case LFUN_HELP_OPEN: {
1188                 string arg = argument;
1189                 if (arg.empty()) {
1190                         setErrorMessage(N_("Missing argument"));
1191                         break;
1192                 }
1193                 ProhibitInput(owner->view());
1194                 string fname = i18nLibFileSearch("doc", arg, "lyx");
1195                 if (fname.empty()) {
1196                         lyxerr << "LyX: unable to find documentation file `"
1197                                << arg << "'. Bad installation?" << endl;
1198                         AllowInput(owner->view());
1199                         break;
1200                 }
1201                 owner->getMiniBuffer()->Set(_("Opening help file"),
1202                                             MakeDisplayPath(fname),"...");
1203                 owner->view()->buffer(bufferlist.loadLyXFile(fname,false));
1204                 AllowInput(owner->view());
1205                 break;
1206         }
1207
1208         case LFUN_HELP_VERSION:
1209                 ProhibitInput(owner->view());
1210                 fl_show_message((string(_("LyX Version ")) + LYX_VERSION
1211                                  + _(" of ") + LYX_RELEASE).c_str(),
1212                                 (_("Library directory: ")
1213                                  + MakeDisplayPath(system_lyxdir)).c_str(),
1214                                 (_("User directory: ")
1215                                  + MakeDisplayPath(user_lyxdir)).c_str());
1216                 AllowInput(owner->view());
1217                 break;
1218
1219                 // --- version control -------------------------------
1220         case LFUN_VC_REGISTER:
1221         {
1222                 if (!owner->buffer()->lyxvc.inUse())
1223                         owner->buffer()->lyxvc.registrer();
1224         }
1225         break;
1226
1227         case LFUN_VC_CHECKIN:
1228         {
1229                 if (owner->buffer()->lyxvc.inUse()
1230                     && !owner->buffer()->isReadonly())
1231                         owner->buffer()->lyxvc.checkIn();
1232         }
1233         break;
1234
1235         case LFUN_VC_CHECKOUT:
1236         {
1237                 if (owner->buffer()->lyxvc.inUse()
1238                     && owner->buffer()->isReadonly())
1239                         owner->buffer()->lyxvc.checkOut();
1240         }
1241         break;
1242
1243         case LFUN_VC_REVERT:
1244         {
1245                 owner->buffer()->lyxvc.revert();
1246         }
1247         break;
1248
1249         case LFUN_VC_UNDO:
1250         {
1251                 owner->buffer()->lyxvc.undoLast();
1252         }
1253         break;
1254
1255         case LFUN_VC_HISTORY:
1256         {
1257                 owner->buffer()->lyxvc.showLog();
1258                 break;
1259         }
1260
1261         // --- buffers ----------------------------------------
1262
1263         case LFUN_SWITCHBUFFER:
1264                 owner->view()->buffer(bufferlist.getBuffer(argument));
1265                 break;
1266
1267
1268         case LFUN_FILE_INSERT:
1269         {
1270                 MenuInsertLyXFile(argument);
1271         }
1272         break;
1273
1274         case LFUN_FILE_INSERT_ASCII:
1275         {
1276                 bool asPara = (argument == "paragraph");
1277                 InsertAsciiFile(owner->view(), string(), asPara);
1278         }
1279         break;
1280
1281         case LFUN_FILE_NEW:
1282         {
1283                 // servercmd: argument must be <file>:<template>
1284                 Buffer * tmpbuf = NewLyxFile(argument);
1285                 if (tmpbuf)
1286                         owner->view()->buffer(tmpbuf);
1287         }
1288         break;
1289
1290         case LFUN_FILE_OPEN:
1291                 owner->view()->buffer(bufferlist.loadLyXFile(argument));
1292                 break;
1293
1294         case LFUN_LATEX_LOG:
1295                 ShowLatexLog();
1296                 break;
1297
1298         case LFUN_LAYOUTNO:
1299         {
1300                 lyxerr.debug() << "LFUN_LAYOUTNO: (arg) " << argument << endl;
1301                 int sel = strToInt(argument);
1302                 lyxerr.debug() << "LFUN_LAYOUTNO: (sel) "<< sel << endl;
1303
1304                 // Should this give a setMessage instead?
1305                 if (sel == 0)
1306                         return string(); // illegal argument
1307
1308                 --sel; // sel 1..., but layout 0...
1309
1310                 // Pretend we got the name instead.
1311                 Dispatch(int(LFUN_LAYOUT),
1312                          textclasslist.NameOfLayout(owner->view()
1313                                                     ->buffer()->params.textclass,
1314                                                     sel));
1315                 return string();
1316         }
1317
1318         case LFUN_LAYOUT:
1319         {
1320                 lyxerr.debug() << "LFUN_LAYOUT: (arg) "
1321                                << argument << endl;
1322
1323                 // Derive layout number from given argument (string)
1324                 // and current buffer's textclass (number). */
1325                 LyXTextClassList::ClassList::size_type tclass =
1326                         owner->view()->buffer()->params.textclass;
1327                 pair <bool, LyXTextClass::size_type> layout =
1328                         textclasslist.NumberOfLayout(tclass, argument);
1329
1330                 // If the entry is obsolete, use the new one instead.
1331                 if (layout.first) {
1332                         string obs = textclasslist.Style(tclass,layout.second)
1333                               .obsoleted_by();
1334                         if (!obs.empty())
1335                                 layout =
1336                                   textclasslist.NumberOfLayout(tclass, obs);
1337                 }
1338
1339                 // see if we found the layout number:
1340                 if (!layout.first) {
1341                         setErrorMessage(string(N_("Layout ")) + argument +
1342                                         N_(" not known"));
1343                         break;
1344                 }
1345
1346                 if (current_layout != layout.second) {
1347                         owner->view()->hideCursor();
1348                         current_layout = layout.second;
1349                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1350                         owner->view()->text->
1351                                 SetLayout(owner->view(), layout.second);
1352                         owner->setLayout(layout.second);
1353                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1354                         owner->view()->setState();
1355                 }
1356         }
1357         break;
1358
1359         case LFUN_LAYOUT_DOCUMENT:
1360                 owner->getDialogs()->showLayoutDocument();
1361                 break;
1362
1363         case LFUN_LAYOUT_PARAGRAPH:
1364 #ifdef USE_OLD_PARAGRAPH_LAYOUT
1365                 MenuLayoutParagraph();
1366 #else
1367                 owner->getDialogs()->showLayoutParagraph();
1368 #endif
1369                 break;
1370
1371         case LFUN_LAYOUT_CHARACTER:
1372                 MenuLayoutCharacter();
1373                 break;
1374
1375         case LFUN_LAYOUT_TABULAR:
1376             if (owner->view()->the_locking_inset) {
1377                 if (owner->view()->the_locking_inset->LyxCode()==Inset::TABULAR_CODE) {
1378                     InsetTabular * inset = static_cast<InsetTabular *>
1379                         (owner->view()->the_locking_inset);
1380                     inset->OpenLayoutDialog(owner->view());
1381                 } else if (owner->view()->the_locking_inset->
1382                            GetFirstLockingInsetOfType(Inset::TABULAR_CODE)!=0) {
1383                     InsetTabular * inset = static_cast<InsetTabular *>(
1384                         owner->view()->the_locking_inset->GetFirstLockingInsetOfType(Inset::TABULAR_CODE));
1385                     inset->OpenLayoutDialog(owner->view());
1386                 }
1387             }
1388             break;
1389
1390         case LFUN_LAYOUT_PREAMBLE:
1391                 MenuLayoutPreamble();
1392                 break;
1393
1394         case LFUN_LAYOUT_SAVE_DEFAULT:
1395                 MenuLayoutSave();
1396                 break;
1397
1398         case LFUN_DROP_LAYOUTS_CHOICE:
1399                 owner->getToolbar()->openLayoutList();
1400                 break;
1401
1402         case LFUN_LANGUAGE:
1403                 Lang(owner->view(), argument);
1404                 owner->view()->setState();
1405                 owner->showState();
1406                 break;
1407
1408         case LFUN_EMPH:
1409                 Emph(owner->view());
1410                 owner->showState();
1411                 break;
1412
1413         case LFUN_BOLD:
1414                 Bold(owner->view());
1415                 owner->showState();
1416                 break;
1417
1418         case LFUN_NOUN:
1419                 Noun(owner->view());
1420                 owner->showState();
1421                 break;
1422
1423         case LFUN_CODE:
1424                 Code(owner->view());
1425                 owner->showState();
1426                 break;
1427
1428         case LFUN_SANS:
1429                 Sans(owner->view());
1430                 owner->showState();
1431                 break;
1432
1433         case LFUN_ROMAN:
1434                 Roman(owner->view());
1435                 owner->showState();
1436                 break;
1437
1438         case LFUN_DEFAULT:
1439                 StyleReset(owner->view());
1440                 owner->showState();
1441                 break;
1442
1443         case LFUN_UNDERLINE:
1444                 Underline(owner->view());
1445                 owner->showState();
1446                 break;
1447
1448         case LFUN_FONT_SIZE:
1449                 FontSize(owner->view(), argument);
1450                 owner->showState();
1451                 break;
1452
1453         case LFUN_FONT_STATE:
1454                 setMessage(CurrentState(owner->view()));
1455                 break;
1456
1457         case LFUN_UPCASE_WORD:
1458                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1459                 owner->view()->text->ChangeWordCase(owner->view(),
1460                                                     LyXText::text_uppercase);
1461                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1462                 break;
1463
1464         case LFUN_LOWCASE_WORD:
1465                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1466                 owner->view()->text->ChangeWordCase(owner->view(),
1467                                                     LyXText::text_lowercase);
1468                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1469                 break;
1470
1471         case LFUN_CAPITALIZE_WORD:
1472                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1473                 owner->view()->text->ChangeWordCase(owner->view(),
1474                                                     LyXText::text_capitalization);
1475                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1476                 break;
1477
1478         case LFUN_INSERT_LABEL:
1479                 MenuInsertLabel(argument);
1480                 break;
1481
1482         case LFUN_REF_INSERT:
1483                 if (argument.empty()) {
1484                         InsetCommandParams p("ref");
1485                 owner->getDialogs()->createRef(p.getAsString());
1486                 } else {
1487                         InsetCommandParams p;
1488                         p.setFromString(argument);
1489
1490                         InsetRef * inset = new InsetRef(p);
1491                         if (!owner->view()->insertInset(inset))
1492                                 delete inset;
1493                         else
1494                                 owner->view()->updateInset(inset, true);
1495                 }
1496                 break;
1497
1498         case LFUN_REF_BACK:
1499         {
1500                 owner->view()->restorePosition();
1501         }
1502         break;
1503
1504         case LFUN_REF_GOTO:
1505         {
1506                 string label(argument);
1507                 if (label.empty()) {
1508                         InsetRef * inset =
1509                                 static_cast<InsetRef*>(getInsetByCode(Inset::REF_CODE));
1510                         if (inset)
1511                                 label = inset->getContents();
1512                 }
1513
1514                 if (!label.empty()) {
1515                         owner->view()->savePosition();
1516                         if (!owner->view()->gotoLabel(label))
1517                                 WriteAlert(_("Error"),
1518                                            _("Couldn't find this label"),
1519                                            _("in current document."));
1520                 }
1521         }
1522         break;
1523
1524         case LFUN_MENU_OPEN_BY_NAME:
1525                 owner->getMenubar()->openByName(argument);
1526                 break; // RVDK_PATCH_5
1527
1528         case LFUN_SPELLCHECK:
1529                 if (lyxrc.isp_command != "none")
1530                         ShowSpellChecker(owner->view());
1531                 break; // RVDK_PATCH_5
1532
1533                 // --- Cursor Movements -----------------------------
1534         case LFUN_RIGHT:
1535         {
1536                 LyXText * tmptext = owner->view()->text;
1537                 bool is_rtl = tmptext->cursor.par()->isRightToLeftPar(owner->buffer()->params);
1538                 if(!tmptext->mark_set)
1539                         owner->view()->beforeChange();
1540                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1541                 if (is_rtl)
1542                         tmptext->CursorLeft(owner->view(), false);
1543                 if (tmptext->cursor.pos() < tmptext->cursor.par()->Last()
1544                     && tmptext->cursor.par()->GetChar(tmptext->cursor.pos())
1545                     == LyXParagraph::META_INSET
1546                     && tmptext->cursor.par()->GetInset(tmptext->cursor.pos())
1547                     && tmptext->cursor.par()->GetInset(tmptext->cursor.pos())->Editable() == Inset::HIGHLY_EDITABLE){
1548                         Inset * tmpinset = tmptext->cursor.par()->GetInset(tmptext->cursor.pos());
1549                         setMessage(tmpinset->EditMessage());
1550                         tmpinset->Edit(owner->view(), 0, 0, 0);
1551                         break;
1552                 }
1553                 if (!is_rtl)
1554                         tmptext->CursorRight(owner->view(), false);
1555                 owner->view()->text->FinishUndo();
1556                 moveCursorUpdate(false);
1557                 owner->showState();
1558         }
1559         break;
1560
1561         case LFUN_LEFT:
1562         {
1563                 // This is soooo ugly. Isn`t it possible to make
1564                 // it simpler? (Lgb)
1565                 LyXText * txt = owner->view()->text;
1566                 bool is_rtl = txt->cursor.par()->isRightToLeftPar(owner->buffer()->params);
1567                 if(!txt->mark_set) owner->view()->beforeChange();
1568                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1569                 LyXCursor cur = txt->cursor;
1570                 if (!is_rtl)
1571                         txt->CursorLeft(owner->view(), false);
1572                 if ((cur != txt->cursor) && // only if really moved!
1573                     txt->cursor.pos() < txt->cursor.par()->Last() &&
1574                     (txt->cursor.par()->GetChar(txt->cursor.pos()) ==
1575                      LyXParagraph::META_INSET) &&
1576                     txt->cursor.par()->GetInset(txt->cursor.pos()) &&
1577                     (txt->cursor.par()->GetInset(txt->cursor.pos())->Editable()
1578                      == Inset::HIGHLY_EDITABLE))
1579                 {
1580                         Inset * tmpinset = txt->cursor.par()->GetInset(txt->cursor.pos());
1581                         setMessage(tmpinset->EditMessage());
1582                         LyXFont font = txt->GetFont(owner->view()->buffer(),
1583                                                     txt->cursor.par(),
1584                                                     txt->cursor.pos());
1585                         tmpinset->Edit(owner->view(),
1586                                        tmpinset->x() +
1587                                        tmpinset->width(owner->view(),font),
1588                                        tmpinset->descent(owner->view(),font),
1589                                        0);
1590                         break;
1591                 }
1592                 if  (is_rtl)
1593                         txt->CursorRight(owner->view(), false);
1594
1595                 owner->view()->text->FinishUndo();
1596                 moveCursorUpdate(false);
1597                 owner->showState();
1598         }
1599         break;
1600
1601         case LFUN_UP:
1602                 if(!owner->view()->text->mark_set) owner->view()->beforeChange();
1603                 owner->view()->update(BufferView::UPDATE);
1604                 owner->view()->text->CursorUp(owner->view());
1605                 owner->view()->text->FinishUndo();
1606                 moveCursorUpdate(false);
1607                 owner->showState();
1608                 break;
1609
1610         case LFUN_DOWN:
1611                 if(!owner->view()->text->mark_set)
1612                         owner->view()->beforeChange();
1613                 owner->view()->update(BufferView::UPDATE);
1614                 owner->view()->text->CursorDown(owner->view());
1615                 owner->view()->text->FinishUndo();
1616                 moveCursorUpdate(false);
1617                 owner->showState();
1618                 break;
1619
1620         case LFUN_UP_PARAGRAPH:
1621                 if(!owner->view()->text->mark_set)
1622                         owner->view()->beforeChange();
1623                 owner->view()->update(BufferView::UPDATE);
1624                 owner->view()->text->CursorUpParagraph(owner->view());
1625                 owner->view()->text->FinishUndo();
1626                 moveCursorUpdate(false);
1627                 owner->showState();
1628                 break;
1629
1630         case LFUN_DOWN_PARAGRAPH:
1631                 if(!owner->view()->text->mark_set)
1632                         owner->view()->beforeChange();
1633                 owner->view()->update(BufferView::UPDATE);
1634                 owner->view()->text->CursorDownParagraph(owner->view());
1635                 owner->view()->text->FinishUndo();
1636                 moveCursorUpdate(false);
1637                 owner->showState();
1638                 break;
1639
1640         case LFUN_PRIOR:
1641                 if(!owner->view()->text->mark_set)
1642                         owner->view()->beforeChange();
1643                 owner->view()->update(BufferView::UPDATE);
1644                 owner->view()->cursorPrevious();
1645                 owner->view()->text->FinishUndo();
1646                 moveCursorUpdate(false);
1647                 owner->showState();
1648                 break;
1649
1650         case LFUN_NEXT:
1651                 if(!owner->view()->text->mark_set)
1652                         owner->view()->beforeChange();
1653                 owner->view()->update(BufferView::UPDATE);
1654                 owner->view()->cursorNext();
1655                 owner->view()->text->FinishUndo();
1656                 moveCursorUpdate(false);
1657                 owner->showState();
1658                 break;
1659
1660         case LFUN_HOME:
1661                 if(!owner->view()->text->mark_set)
1662                         owner->view()->beforeChange();
1663                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1664                 owner->view()->text->CursorHome(owner->view());
1665                 owner->view()->text->FinishUndo();
1666                 moveCursorUpdate(false);
1667                 owner->showState();
1668                 break;
1669
1670         case LFUN_END:
1671                 if(!owner->view()->text->mark_set)
1672                         owner->view()->beforeChange();
1673                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1674                 owner->view()->text->CursorEnd(owner->view());
1675                 owner->view()->text->FinishUndo();
1676                 moveCursorUpdate(false);
1677                 owner->showState();
1678                 break;
1679
1680         case LFUN_SHIFT_TAB:
1681         case LFUN_TAB:
1682                 if(!owner->view()->text->mark_set)
1683                         owner->view()->beforeChange();
1684                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1685                 owner->view()->text->CursorTab(owner->view());
1686                 owner->view()->text->FinishUndo();
1687                 moveCursorUpdate(false);
1688                 owner->showState();
1689                 break;
1690
1691         case LFUN_WORDRIGHT:
1692                 if(!owner->view()->text->mark_set)
1693                         owner->view()->beforeChange();
1694                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1695                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1696                         owner->view()->text->CursorLeftOneWord(owner->view());
1697                 else
1698                         owner->view()->text->CursorRightOneWord(owner->view());
1699                 owner->view()->text->FinishUndo();
1700                 moveCursorUpdate(false);
1701                 owner->showState();
1702                 break;
1703
1704         case LFUN_WORDLEFT:
1705                 if(!owner->view()->text->mark_set)
1706                         owner->view()->beforeChange();
1707                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1708                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1709                         owner->view()->text->CursorRightOneWord(owner->view());
1710                 else
1711                         owner->view()->text->CursorLeftOneWord(owner->view());
1712                 owner->view()->text->FinishUndo();
1713                 moveCursorUpdate(false);
1714                 owner->showState();
1715                 break;
1716
1717         case LFUN_BEGINNINGBUF:
1718                 if(!owner->view()->text->mark_set)
1719                         owner->view()->beforeChange();
1720                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1721                 owner->view()->text->CursorTop(owner->view());
1722                 owner->view()->text->FinishUndo();
1723                 moveCursorUpdate(false);
1724                 owner->showState();
1725                 break;
1726
1727         case LFUN_ENDBUF:
1728                 if(!owner->view()->text->mark_set)
1729                         owner->view()->beforeChange();
1730                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1731                 owner->view()->text->CursorBottom(owner->view());
1732                 owner->view()->text->FinishUndo();
1733                 moveCursorUpdate(false);
1734                 owner->showState();
1735                 break;
1736
1737
1738                 /* cursor selection ---------------------------- */
1739         case LFUN_RIGHTSEL:
1740                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1741                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1742                         owner->view()->text->CursorLeft(owner->view());
1743                 else
1744                         owner->view()->text->CursorRight(owner->view());
1745                 owner->view()->text->FinishUndo();
1746                 moveCursorUpdate(true);
1747                 owner->showState();
1748                 break;
1749
1750         case LFUN_LEFTSEL:
1751                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1752                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1753                         owner->view()->text->CursorRight(owner->view());
1754                 else
1755                         owner->view()->text->CursorLeft(owner->view());
1756                 owner->view()->text->FinishUndo();
1757                 moveCursorUpdate(true);
1758                 owner->showState();
1759                 break;
1760
1761         case LFUN_UPSEL:
1762                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1763                 owner->view()->text->CursorUp(owner->view());
1764                 owner->view()->text->FinishUndo();
1765                 moveCursorUpdate(true);
1766                 owner->showState();
1767                 break;
1768
1769         case LFUN_DOWNSEL:
1770                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1771                 owner->view()->text->CursorDown(owner->view());
1772                 owner->view()->text->FinishUndo();
1773                 moveCursorUpdate(true);
1774                 owner->showState();
1775                 break;
1776
1777         case LFUN_UP_PARAGRAPHSEL:
1778                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1779                 owner->view()->text->CursorUpParagraph(owner->view());
1780                 owner->view()->text->FinishUndo();
1781                 moveCursorUpdate(true);
1782                 owner->showState();
1783                 break;
1784
1785         case LFUN_DOWN_PARAGRAPHSEL:
1786                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1787                 owner->view()->text->CursorDownParagraph(owner->view());
1788                 owner->view()->text->FinishUndo();
1789                 moveCursorUpdate(true);
1790                 owner->showState();
1791                 break;
1792
1793         case LFUN_PRIORSEL:
1794                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1795                 owner->view()->cursorPrevious();
1796                 owner->view()->text->FinishUndo();
1797                 moveCursorUpdate(true);
1798                 owner->showState();
1799                 break;
1800
1801         case LFUN_NEXTSEL:
1802                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1803                 owner->view()->cursorNext();
1804                 owner->view()->text->FinishUndo();
1805                 moveCursorUpdate(true);
1806                 owner->showState();
1807                 break;
1808
1809         case LFUN_HOMESEL:
1810                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1811                 owner->view()->text->CursorHome(owner->view());
1812                 owner->view()->text->FinishUndo();
1813                 moveCursorUpdate(true);
1814                 owner->showState();
1815                 break;
1816
1817         case LFUN_ENDSEL:
1818                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1819                 owner->view()->text->CursorEnd(owner->view());
1820                 owner->view()->text->FinishUndo();
1821                 moveCursorUpdate(true);
1822                 owner->showState();
1823                 break;
1824
1825         case LFUN_WORDRIGHTSEL:
1826                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1827                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1828                         owner->view()->text->CursorLeftOneWord(owner->view());
1829                 else
1830                         owner->view()->text->CursorRightOneWord(owner->view());
1831                 owner->view()->text->FinishUndo();
1832                 moveCursorUpdate(true);
1833                 owner->showState();
1834                 break;
1835
1836         case LFUN_WORDLEFTSEL:
1837                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1838                 if (owner->view()->text->cursor.par()->isRightToLeftPar(owner->buffer()->params))
1839                         owner->view()->text->CursorRightOneWord(owner->view());
1840                 else
1841                         owner->view()->text->CursorLeftOneWord(owner->view());
1842                 owner->view()->text->FinishUndo();
1843                 moveCursorUpdate(true);
1844                 owner->showState();
1845                 break;
1846
1847         case LFUN_BEGINNINGBUFSEL:
1848                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1849                 owner->view()->text->CursorTop(owner->view());
1850                 owner->view()->text->FinishUndo();
1851                 moveCursorUpdate(true);
1852                 owner->showState();
1853                 break;
1854
1855         case LFUN_ENDBUFSEL:
1856                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1857                 owner->view()->text->CursorBottom(owner->view());
1858                 owner->view()->text->FinishUndo();
1859                 moveCursorUpdate(true);
1860                 owner->showState();
1861                 break;
1862
1863                 // --- text changing commands ------------------------
1864         case LFUN_BREAKLINE:
1865                 owner->view()->beforeChange();
1866                 owner->view()->text->InsertChar(owner->view(), LyXParagraph::META_NEWLINE);
1867                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1868                 moveCursorUpdate(false);
1869                 break;
1870
1871         case LFUN_PROTECTEDSPACE:
1872         {
1873                 LyXLayout const & style =
1874                         textclasslist.Style(owner->view()->buffer()->params.textclass,
1875                                             owner->view()->text->cursor.par()->GetLayout());
1876
1877                 if (style.free_spacing) {
1878                         owner->view()->text->InsertChar(owner->view(), ' ');
1879                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1880                 } else {
1881                         owner->view()->protectedBlank();
1882                 }
1883                 moveCursorUpdate(false);
1884         }
1885         break;
1886
1887         case LFUN_SETMARK:
1888                 if(owner->view()->text->mark_set) {
1889                         owner->view()->beforeChange();
1890                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1891                         setMessage(N_("Mark removed"));
1892                 } else {
1893                         owner->view()->beforeChange();
1894                         owner->view()->text->mark_set = 1;
1895                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1896                         setMessage(N_("Mark set"));
1897                 }
1898                 owner->view()->text->sel_cursor =
1899                         owner->view()->text->cursor;
1900                 break;
1901
1902         case LFUN_DELETE:
1903                 if (!owner->view()->text->selection) {
1904                         owner->view()->text->Delete(owner->view());
1905                         owner->view()->text->sel_cursor =
1906                                 owner->view()->text->cursor;
1907                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1908                         // It is possible to make it a lot faster still
1909                         // just comment out the lone below...
1910                         owner->view()->showCursor();
1911                 } else {
1912                         owner->view()->cut();
1913                 }
1914                 moveCursorUpdate(false);
1915                 owner->showState();
1916                 owner->view()->setState();
1917                 break;
1918
1919         case LFUN_DELETE_SKIP:
1920         {
1921                 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
1922
1923                 LyXCursor cursor = owner->view()->text->cursor;
1924
1925                 if (!owner->view()->text->selection) {
1926                         if (cursor.pos() == cursor.par()->Last()) {
1927                                 owner->view()->text->CursorRight(owner->view());
1928                                 cursor = owner->view()->text->cursor;
1929                                 if (cursor.pos() == 0
1930                                     && !(cursor.par()->added_space_top
1931                                          == VSpace (VSpace::NONE))) {
1932                                         owner->view()->text->SetParagraph
1933                                                 (owner->view(),
1934                                                  cursor.par()->line_top,
1935                                                  cursor.par()->line_bottom,
1936                                                  cursor.par()->pagebreak_top,
1937                                                  cursor.par()->pagebreak_bottom,
1938                                                  VSpace(VSpace::NONE),
1939                                                  cursor.par()->added_space_bottom,
1940                                                  cursor.par()->align,
1941                                                  cursor.par()->labelwidthstring, 0);
1942                                         owner->view()->text->CursorLeft(owner->view());
1943                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1944                                 } else {
1945                                         owner->view()->text->CursorLeft(owner->view());
1946                                         owner->view()->text->Delete(owner->view());
1947                                         owner->view()->text->sel_cursor =
1948                                                 owner->view()->text->cursor;
1949                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1950                                 }
1951                         } else {
1952                                 owner->view()->text->Delete(owner->view());
1953                                 owner->view()->text->sel_cursor =
1954                                         owner->view()->text->cursor;
1955                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1956                         }
1957                 } else {
1958                         owner->view()->cut();
1959                 }
1960         }
1961         break;
1962
1963         /* -------> Delete word forward. */
1964         case LFUN_DELETE_WORD_FORWARD:
1965                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1966                 owner->view()->text->DeleteWordForward(owner->view());
1967                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1968                 moveCursorUpdate(false);
1969                 owner->showState();
1970                 break;
1971
1972                 /* -------> Delete word backward. */
1973         case LFUN_DELETE_WORD_BACKWARD:
1974                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1975                 owner->view()->text->DeleteWordBackward(owner->view());
1976                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1977                 moveCursorUpdate(false);
1978                 owner->showState();
1979                 break;
1980
1981                 /* -------> Kill to end of line. */
1982         case LFUN_DELETE_LINE_FORWARD:
1983                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1984                 owner->view()->text->DeleteLineForward(owner->view());
1985                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
1986                 moveCursorUpdate(false);
1987                 break;
1988
1989                 /* -------> Set mark off. */
1990         case LFUN_MARK_OFF:
1991                 owner->view()->beforeChange();
1992                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
1993                 owner->view()->text->sel_cursor =
1994                         owner->view()->text->cursor;
1995                 setMessage(N_("Mark off"));
1996                 break;
1997
1998                 /* -------> Set mark on. */
1999         case LFUN_MARK_ON:
2000                 owner->view()->beforeChange();
2001                 owner->view()->text->mark_set = 1;
2002                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR);
2003                 owner->view()->text->sel_cursor =
2004                         owner->view()->text->cursor;
2005                 setMessage(N_("Mark on"));
2006                 break;
2007
2008         case LFUN_BACKSPACE:
2009         {
2010                 if (!owner->view()->text->selection) {
2011                         if (owner->getIntl()->getTrans()->backspace()) {
2012                                 owner->view()->text->Backspace(owner->view());
2013                                 owner->view()->text->sel_cursor =
2014                                         owner->view()->text->cursor;
2015                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2016                                 // It is possible to make it a lot faster still
2017                                 // just comment out the lone below...
2018                                 owner->view()->showCursor();
2019                         }
2020                 } else {
2021                         owner->view()->cut();
2022                 }
2023                 owner->showState();
2024                 owner->view()->setState();
2025         }
2026         break;
2027
2028         case LFUN_BACKSPACE_SKIP:
2029         {
2030                 // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
2031
2032                 LyXCursor cursor = owner->view()->text->cursor;
2033
2034                 if (!owner->view()->text->selection) {
2035                         if (cursor.pos() == 0
2036                             && !(cursor.par()->added_space_top
2037                                  == VSpace (VSpace::NONE))) {
2038                                 owner->view()->text->SetParagraph
2039                                         (owner->view(),
2040                                          cursor.par()->line_top,
2041                                          cursor.par()->line_bottom,
2042                                          cursor.par()->pagebreak_top,
2043                                          cursor.par()->pagebreak_bottom,
2044                                          VSpace(VSpace::NONE), cursor.par()->added_space_bottom,
2045                                          cursor.par()->align,
2046                                          cursor.par()->labelwidthstring, 0);
2047                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2048                         } else {
2049                                 owner->view()->text->Backspace(owner->view());
2050                                 owner->view()->text->sel_cursor
2051                                         = cursor;
2052                                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2053                         }
2054                 } else
2055                         owner->view()->cut();
2056         }
2057         break;
2058
2059         case LFUN_BREAKPARAGRAPH:
2060         {
2061                 owner->view()->beforeChange();
2062                 owner->view()->text->BreakParagraph(owner->view(), 0);
2063                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2064                 owner->view()->text->sel_cursor =
2065                         owner->view()->text->cursor;
2066                 owner->view()->setState();
2067                 owner->showState();
2068                 break;
2069         }
2070
2071         case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
2072         {
2073                 owner->view()->beforeChange();
2074                 owner->view()->text->BreakParagraph(owner->view(), 1);
2075                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2076                 owner->view()->text->sel_cursor =
2077                         owner->view()->text->cursor;
2078                 owner->view()->setState();
2079                 owner->showState();
2080                 break;
2081         }
2082
2083         case LFUN_BREAKPARAGRAPH_SKIP:
2084         {
2085                 // When at the beginning of a paragraph, remove
2086                 // indentation and add a "defskip" at the top.
2087                 // Otherwise, do the same as LFUN_BREAKPARAGRAPH.
2088
2089                 LyXCursor cursor = owner->view()->text->cursor;
2090
2091                 owner->view()->beforeChange();
2092                 if (cursor.pos() == 0) {
2093                         if (cursor.par()->added_space_top == VSpace(VSpace::NONE)) {
2094                                 owner->view()->text->SetParagraph
2095                                         (owner->view(),
2096                                          cursor.par()->line_top,
2097                                          cursor.par()->line_bottom,
2098                                          cursor.par()->pagebreak_top,
2099                                          cursor.par()->pagebreak_bottom,
2100                                          VSpace(VSpace::DEFSKIP), cursor.par()->added_space_bottom,
2101                                          cursor.par()->align,
2102                                          cursor.par()->labelwidthstring, 1);
2103                                 //owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2104                         }
2105                 }
2106                 else {
2107                         owner->view()->text->BreakParagraph(owner->view(), 0);
2108                         //owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2109                 }
2110
2111                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2112                 owner->view()->text->sel_cursor = cursor;
2113                 owner->view()->setState();
2114                 owner->showState();
2115         }
2116         break;
2117
2118         case LFUN_PARAGRAPH_SPACING:
2119         {
2120                 LyXParagraph * par = owner->view()->text->cursor.par();
2121                 Spacing::Space cur_spacing = par->spacing.getSpace();
2122                 float cur_value = 1.0;
2123                 if (cur_spacing == Spacing::Other) {
2124                         cur_value = par->spacing.getValue();
2125                 }
2126
2127                 istringstream istr(argument);
2128
2129                 string tmp;
2130                 istr >> tmp;
2131                 Spacing::Space new_spacing = cur_spacing;
2132                 float new_value = cur_value;
2133                 if (tmp.empty()) {
2134                         lyxerr << "Missing argument to `paragraph-spacing'"
2135                                << endl;
2136                 } else if (tmp == "single") {
2137                         new_spacing = Spacing::Single;
2138                 } else if (tmp == "onehalf") {
2139                         new_spacing = Spacing::Onehalf;
2140                 } else if (tmp == "double") {
2141                         new_spacing = Spacing::Double;
2142                 } else if (tmp == "other") {
2143                         new_spacing = Spacing::Other;
2144                         float tmpval = 0.0;
2145                         istr >> tmpval;
2146                         lyxerr << "new_value = " << tmpval << endl;
2147                         if (tmpval != 0.0)
2148                                 new_value = tmpval;
2149                 } else if (tmp == "default") {
2150                         new_spacing = Spacing::Default;
2151                 } else {
2152                         lyxerr << _("Unknown spacing argument: ")
2153                                << argument << endl;
2154                 }
2155                 if (cur_spacing != new_spacing || cur_value != new_value) {
2156                         par->spacing.set(new_spacing, new_value);
2157                         owner->view()->text->RedoParagraph(owner->view());
2158                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2159                 }
2160         }
2161         break;
2162
2163         case LFUN_QUOTE:
2164                 owner->view()->beforeChange();
2165                 owner->view()->text->InsertChar(owner->view(), '\"');  // This " matches the single quote in the code
2166                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2167                 moveCursorUpdate(false);
2168                 break;
2169
2170         case LFUN_HTMLURL:
2171         case LFUN_URL:
2172         {
2173                 InsetCommandParams p;
2174                 if (action == LFUN_HTMLURL)
2175                         p.setCmdName("htmlurl");
2176                 else
2177                         p.setCmdName("url");
2178                 owner->getDialogs()->createUrl( p.getAsString() );
2179         }
2180         break;
2181
2182         case LFUN_INSERT_URL:
2183         {
2184                 InsetCommandParams p;
2185                 p.setFromString( argument );
2186
2187                 InsetUrl * inset = new InsetUrl( p );
2188                 if (!owner->view()->insertInset(inset))
2189                         delete inset;
2190                 else
2191                         owner->view()->updateInset( inset, true );
2192         }
2193         break;
2194
2195         case LFUN_INSET_TEXT:
2196         {
2197                 InsetText * new_inset = new InsetText;
2198                 if (owner->view()->insertInset(new_inset))
2199                         new_inset->Edit(owner->view(), 0, 0, 0);
2200                 else
2201                         delete new_inset;
2202         }
2203         break;
2204
2205         case LFUN_INSET_ERT:
2206         {
2207                 InsetERT * new_inset = new InsetERT;
2208                 if (owner->view()->insertInset(new_inset))
2209                         new_inset->Edit(owner->view(), 0, 0, 0);
2210                 else
2211                         delete new_inset;
2212         }
2213         break;
2214
2215         case LFUN_INSET_EXTERNAL:
2216         {
2217                 InsetExternal * new_inset = new InsetExternal;
2218                 if (owner->view()->insertInset(new_inset))
2219                         new_inset->Edit(owner->view(), 0, 0, 0);
2220                 else
2221                         delete new_inset;
2222         }
2223         break;
2224
2225         case LFUN_INSET_FOOTNOTE:
2226         {
2227                 InsetFoot * new_inset = new InsetFoot;
2228                 if (owner->view()->insertInset(new_inset))
2229                         new_inset->Edit(owner->view(), 0, 0, 0);
2230                 else
2231                         delete new_inset;
2232         }
2233         break;
2234
2235         case LFUN_INSET_MARGINAL:
2236         {
2237                 InsetMarginal * new_inset = new InsetMarginal;
2238                 if (owner->view()->insertInset(new_inset))
2239                         new_inset->Edit(owner->view(), 0, 0, 0);
2240                 else
2241                         delete new_inset;
2242         }
2243         break;
2244
2245         case LFUN_INSET_MINIPAGE:
2246         {
2247                 InsetMinipage * new_inset = new InsetMinipage;
2248                 if (owner->view()->insertInset(new_inset))
2249                         new_inset->Edit(owner->view(), 0, 0, 0);
2250                 else
2251                         delete new_inset;
2252         }
2253         break;
2254
2255         case LFUN_INSET_FLOAT:
2256         {
2257                 // check if the float type exist
2258                 if (floatList.typeExist(argument)) {
2259                         InsetFloat * new_inset = new InsetFloat(argument);
2260                         if (owner->view()->insertInset(new_inset))
2261                                 new_inset->Edit(owner->view(), 0, 0, 0);
2262                         else
2263                                 delete new_inset;
2264                 } else {
2265                         lyxerr << "Non-existant float type: "
2266                                << argument << endl;
2267                 }
2268
2269         }
2270         break;
2271
2272         case LFUN_INSET_LIST:
2273         {
2274                 InsetList * new_inset = new InsetList;
2275                 if (owner->view()->insertInset(new_inset))
2276                         new_inset->Edit(owner->view(), 0, 0, 0);
2277                 else
2278                         delete new_inset;
2279         }
2280         break;
2281
2282         case LFUN_INSET_THEOREM:
2283         {
2284                 InsetTheorem * new_inset = new InsetTheorem;
2285                 if (owner->view()->insertInset(new_inset))
2286                         new_inset->Edit(owner->view(), 0, 0, 0);
2287                 else
2288                         delete new_inset;
2289         }
2290         break;
2291
2292         case LFUN_INSET_CAPTION:
2293         {
2294                 // Do we have a locking inset...
2295                 if (owner->view()->the_locking_inset) {
2296                         lyxerr << "Locking inset code: "
2297                                << static_cast<int>(owner->view()->the_locking_inset->LyxCode());
2298                         InsetCaption * new_inset = new InsetCaption;
2299                         new_inset->setOwner(owner->view()->the_locking_inset);
2300                         new_inset->SetAutoBreakRows(true);
2301                         new_inset->SetDrawFrame(0, InsetText::LOCKED);
2302                         new_inset->SetFrameColor(0, LColor::footnoteframe);
2303                         if (owner->view()->insertInset(new_inset))
2304                                 new_inset->Edit(owner->view(), 0, 0, 0);
2305                         else
2306                                 delete new_inset;
2307                 }
2308         }
2309         break;
2310
2311         case LFUN_INSET_TABULAR:
2312         {
2313                 int r = 2, c = 2;
2314                 if (!argument.empty())
2315                         ::sscanf(argument.c_str(),"%d%d", &r, &c);
2316                 InsetTabular * new_inset =
2317                         new InsetTabular(owner->buffer(), r, c);
2318                 if (owner->view()->insertInset(new_inset))
2319                         new_inset->Edit(owner->view(), 0, 0, 0);
2320                 else
2321                         delete new_inset;
2322         }
2323         break;
2324
2325         // --- lyxserver commands ----------------------------
2326
2327         case LFUN_CHARATCURSOR:
2328         {
2329                 LyXParagraph::size_type pos =
2330                         owner->view()->text->cursor.pos();
2331                 if(pos < owner->view()->text->cursor.par()->size())
2332                         //dispatch_buffer = owner->view()->text->
2333                         //      cursor.par()->text[pos];
2334                         dispatch_buffer =
2335                                 owner->view()->text->
2336                                 cursor.par()->GetChar(pos);
2337                 else
2338                         dispatch_buffer = "EOF";
2339         }
2340         break;
2341
2342         case LFUN_GETXY:
2343                 dispatch_buffer =
2344                         tostr(owner->view()->text->cursor.x()) + ' '
2345                         + tostr(owner->view()->text->cursor.y());
2346                 break;
2347
2348         case LFUN_SETXY:
2349         {
2350                 int x;
2351                 int y;
2352                 ::sscanf(argument.c_str(), " %d %d", &x, &y);
2353                 owner->view()->text->SetCursorFromCoordinates(owner->view(), x, y);
2354         }
2355         break;
2356
2357         case LFUN_GETLAYOUT:
2358                 dispatch_buffer =
2359                         tostr(owner->view()->text->cursor.par()->layout);
2360                 break;
2361
2362         case LFUN_GETFONT:
2363         {
2364                 LyXFont & font = owner->view()->text->current_font;
2365                 if(font.shape() == LyXFont::ITALIC_SHAPE)
2366                         dispatch_buffer = 'E';
2367                 else if(font.shape() == LyXFont::SMALLCAPS_SHAPE)
2368                         dispatch_buffer = 'N';
2369                 else
2370                         dispatch_buffer = '0';
2371
2372         }
2373         break;
2374
2375         case LFUN_GETLATEX:
2376         {
2377                 LyXFont & font = owner->view()->text->current_font;
2378                 if(font.latex() == LyXFont::ON)
2379                         dispatch_buffer = 'L';
2380                 else
2381                         dispatch_buffer = '0';
2382         }
2383         break;
2384
2385         case LFUN_GETNAME:
2386                 setMessage(owner->buffer()->fileName());
2387                 lyxerr.debug() << "FNAME["
2388                                << owner->buffer()->fileName()
2389                                << "] " << endl;
2390                 break;
2391
2392         case LFUN_NOTIFY:
2393         {
2394                 string buf;
2395                 keyseq.print(buf);
2396                 dispatch_buffer = buf;
2397                 lyxserver->notifyClient(dispatch_buffer);
2398         }
2399         break;
2400
2401         case LFUN_GOTOFILEROW:
2402         {
2403                 char file_name[100];
2404                 int  row;
2405                 ::sscanf(argument.c_str(), " %s %d", file_name, &row);
2406
2407                 // Must replace extension of the file to be .lyx and get full path
2408                 string s = ChangeExtension(string(file_name), ".lyx");
2409
2410                 // Either change buffer or load the file
2411                 if (bufferlist.exists(s))
2412                         owner->view()->buffer(bufferlist.getBuffer(s));
2413                 else
2414                         owner->view()->buffer(bufferlist.loadLyXFile(s));
2415
2416                 // Set the cursor
2417                 owner->view()->setCursorFromRow(row);
2418
2419                 // Recenter screen
2420                 owner->view()->center();
2421         }
2422         break;
2423
2424         case LFUN_GOTO_PARAGRAPH:
2425         {
2426                 istringstream istr(argument);
2427
2428                 int id;
2429                 istr >> id;
2430                 LyXParagraph * par = owner->view()->text->GetParFromID(id);
2431
2432                 // Set the cursor
2433                 owner->view()->text->SetCursor(owner->view(), par, 0);
2434                 owner->view()->setState();
2435                 owner->showState();
2436
2437                 // Recenter screen
2438                 owner->view()->center();
2439         }
2440         break;
2441
2442         case LFUN_APROPOS:
2443         case LFUN_GETTIP:
2444         {
2445                 int const qa = lyxaction.LookupFunc(argument);
2446                 setMessage(lyxaction.helpText(static_cast<kb_action>(qa)));
2447         }
2448         break;
2449
2450         // --- accented characters ---------------------------
2451
2452         case LFUN_UMLAUT:
2453         case LFUN_CIRCUMFLEX:
2454         case LFUN_GRAVE:
2455         case LFUN_ACUTE:
2456         case LFUN_TILDE:
2457         case LFUN_CEDILLA:
2458         case LFUN_MACRON:
2459         case LFUN_DOT:
2460         case LFUN_UNDERDOT:
2461         case LFUN_UNDERBAR:
2462         case LFUN_CARON:
2463         case LFUN_SPECIAL_CARON:
2464         case LFUN_BREVE:
2465         case LFUN_TIE:
2466         case LFUN_HUNG_UMLAUT:
2467         case LFUN_CIRCLE:
2468         case LFUN_OGONEK:
2469         {
2470                 char c = 0;
2471
2472                 if (keyseq.length == -1 && keyseq.getiso() != 0)
2473                         c = keyseq.getiso();
2474
2475                 owner->getIntl()->getTrans()->
2476                         deadkey(c, get_accent(action).accent,
2477                                 owner->view()->text);
2478
2479                 // Need to reset, in case the minibuffer calls these
2480                 // actions
2481                 keyseq.reset();
2482                 keyseq.length = 0;
2483
2484                 // copied verbatim from do_accent_char
2485                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2486
2487                 owner->view()->text->sel_cursor =
2488                         owner->view()->text->cursor;
2489         }
2490         break;
2491
2492         // --- toolbar ----------------------------------
2493         case LFUN_PUSH_TOOLBAR:
2494         {
2495                 int nth = strToInt(argument);
2496                 if (nth <= 0) {
2497                         setErrorMessage(N_("Push-toolbar needs argument > 0"));
2498                 } else {
2499                         owner->getToolbar()->push(nth);
2500                 }
2501         }
2502         break;
2503
2504         case LFUN_ADD_TO_TOOLBAR:
2505         {
2506                 if (lyxerr.debugging(Debug::GUI)) {
2507                         lyxerr << "LFUN_ADD_TO_TOOLBAR:"
2508                                 "argument = `" << argument << '\'' << endl;
2509                 }
2510                 string tmp(argument);
2511                 //lyxerr <<string("Argument: ") + argument);
2512                 //lyxerr <<string("Tmp     : ") + tmp);
2513                 if (tmp.empty()) {
2514                         setErrorMessage(N_("Usage: toolbar-add-to <LyX command>"));
2515                 } else {
2516                         owner->getToolbar()->add(argument, false);
2517                         owner->getToolbar()->set();
2518                 }
2519         }
2520         break;
2521
2522         // --- insert characters ----------------------------------------
2523
2524         // ---  Mathed stuff. If we are here, there is no locked inset yet.
2525
2526         // Greek mode
2527         case LFUN_GREEK:
2528         {
2529                 if (!greek_kb_flag) {
2530                         greek_kb_flag = 1;
2531                         setMessage(N_("Math greek mode on"));
2532                 } else
2533                         greek_kb_flag = 0;
2534         }
2535         break;
2536
2537         // Greek keyboard
2538         case LFUN_GREEK_TOGGLE:
2539         {
2540                 greek_kb_flag = greek_kb_flag ? 0 : 2;
2541                 if (greek_kb_flag) {
2542                         setMessage(N_("Math greek keyboard on"));
2543                 } else {
2544                         setMessage(N_("Math greek keyboard off"));
2545                 }
2546         }
2547         break;
2548
2549         case LFUN_MATH_DELIM:
2550         case LFUN_INSERT_MATRIX:
2551         {
2552                 if (owner->view()->available()) {
2553                         owner->view()->
2554                                 open_new_inset(new InsetFormula(false));
2555                         owner->view()
2556                                 ->the_locking_inset
2557                                 ->LocalDispatch(owner->view(),
2558                                                 action,
2559                                                 argument);
2560                 }
2561         }
2562         break;
2563
2564         case LFUN_INSERT_MATH:
2565         {
2566                 math_insert_symbol(argument);
2567         }
2568         break;
2569
2570         case LFUN_MATH_DISPLAY:
2571         {
2572                 if (owner->view()->available())
2573                         owner->view()->open_new_inset(new InsetFormula(true));
2574                 break;
2575         }
2576
2577         case LFUN_MATH_MACRO:
2578         {
2579                 if (owner->view()->available()) {
2580                         string s(argument);
2581                         if (s.empty())
2582                                 setErrorMessage(N_("Missing argument"));
2583                         else {
2584                                 string s1 = token(s, ' ', 1);
2585                                 int na = s1.empty() ? 0 : lyx::atoi(s1);
2586                                 owner->view()->
2587                                         open_new_inset(new InsetFormulaMacro(token(s, ' ', 0), na));
2588                         }
2589                 }
2590         }
2591         break;
2592
2593         case LFUN_MATH_MODE:   // Open or create a math inset
2594         {
2595                 if (owner->view()->available())
2596                         owner->view()->open_new_inset(new InsetFormula);
2597                 setMessage(N_("Math editor mode"));
2598         }
2599         break;
2600
2601         case LFUN_MATH_NUMBER:
2602         case LFUN_MATH_LIMITS:
2603         {
2604                 setErrorMessage(N_("This is only allowed in math mode!"));
2605
2606         }
2607         break;
2608
2609         case LFUN_MATH_PANEL:
2610         {
2611                 show_symbols_form(this);
2612         }
2613         break;
2614
2615         case LFUN_CITATION_CREATE:
2616         {
2617                 // Should do this "at source"
2618                 InsetCommandParams p( "cite" );
2619
2620                 if (contains(argument, "|")) {
2621                         p.setContents( token(argument, '|', 0) );
2622                         p.setOptions(  token(argument, '|', 1) );
2623                 } else {
2624                         p.setContents( argument );
2625                 }
2626
2627                 owner->getDialogs()->createCitation( p.getAsString() );
2628         }
2629         break;
2630
2631         case LFUN_CITATION_INSERT:
2632         {
2633                 InsetCommandParams p;
2634                 p.setFromString( argument );
2635
2636                 InsetCitation * inset = new InsetCitation( p );
2637                 if (!owner->view()->insertInset(inset))
2638                         delete inset;
2639                 else
2640                         owner->view()->updateInset( inset, true );
2641         }
2642         break;
2643
2644         case LFUN_INSERT_BIBTEX:
2645         {
2646                 // ale970405+lasgoutt970425
2647                 // The argument can be up to two tokens separated
2648                 // by a space. The first one is the bibstyle.
2649                 string db       = token(argument, ' ', 0);
2650                 string bibstyle = token(argument, ' ', 1);
2651                 if (bibstyle.empty())
2652                         bibstyle = "plain";
2653
2654                 InsetCommandParams p( "BibTeX", db, bibstyle );
2655                 InsetBibtex * inset = new InsetBibtex(p, owner->buffer());
2656
2657                 if (owner->view()->insertInset(inset)) {
2658                         if (argument.empty())
2659                                 inset->Edit(owner->view(), 0, 0, 0);
2660                 } else
2661                         delete inset;
2662         }
2663         break;
2664
2665         // BibTeX data bases
2666         case LFUN_BIBDB_ADD:
2667         {
2668                 InsetBibtex * inset =
2669                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2670                 if (inset) {
2671                         inset->addDatabase(argument);
2672                 }
2673         }
2674         break;
2675
2676         case LFUN_BIBDB_DEL:
2677         {
2678                 InsetBibtex * inset =
2679                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2680                 if (inset) {
2681                         inset->delDatabase(argument);
2682                 }
2683         }
2684         break;
2685
2686         case LFUN_BIBTEX_STYLE:
2687         {
2688                 InsetBibtex * inset =
2689                         static_cast<InsetBibtex*>(getInsetByCode(Inset::BIBTEX_CODE));
2690                 if (inset) {
2691                         inset->setOptions(argument);
2692                 }
2693         }
2694         break;
2695
2696         case LFUN_INDEX_CREATE:
2697         {
2698                 InsetCommandParams p( "index" );
2699
2700                 if( argument.empty() ) {
2701                         // Get the word immediately preceding the cursor
2702                         LyXParagraph::size_type curpos =
2703                                 owner->view()->text->cursor.pos() - 1;
2704
2705                         string curstring;
2706                         if( curpos >= 0 )
2707                                 curstring = owner->view()->text
2708                                             ->cursor.par()->GetWord(curpos);
2709
2710                         p.setContents( curstring );
2711                 } else {
2712                         p.setContents( argument );
2713                 }
2714
2715                 owner->getDialogs()->createIndex( p.getAsString() );
2716         }
2717         break;
2718
2719         case LFUN_INDEX_INSERT:
2720         {
2721                 InsetCommandParams p;
2722                 p.setFromString( argument );
2723                 InsetIndex * inset = new InsetIndex( p );
2724
2725                 if (!owner->view()->insertInset(inset))
2726                         delete inset;
2727                 else
2728                         owner->view()->updateInset( inset, true );
2729         }
2730         break;
2731
2732         case LFUN_INDEX_INSERT_LAST:
2733         {
2734                 // Get word immediately preceding the cursor
2735                 LyXParagraph::size_type curpos =
2736                         owner->view()->text->cursor.pos() - 1;
2737                 // Can't do that at the beginning of a paragraph
2738                 if( curpos < 0 ) break;
2739
2740                 string curstring( owner->view()->text
2741                                   ->cursor.par()->GetWord(curpos) );
2742
2743                 InsetCommandParams p( "index", curstring );
2744                 InsetIndex * inset = new InsetIndex( p );
2745
2746                 if (!owner->view()->insertInset(inset))
2747                         delete inset;
2748                 else
2749                         owner->view()->updateInset( inset, true );
2750         }
2751         break;
2752
2753         case LFUN_INDEX_PRINT:
2754         {
2755                 InsetCommandParams p( "printindex" );
2756                 Inset * inset = new InsetPrintIndex(p);
2757                 if (!owner->view()->insertInset(inset, "Standard", true))
2758                         delete inset;
2759         }
2760         break;
2761
2762         case LFUN_PARENTINSERT:
2763         {
2764                 lyxerr << "arg " << argument << endl;
2765                 InsetCommandParams p( "lyxparent", argument );
2766                 Inset * inset = new InsetParent(p, owner->buffer());
2767                 if (!owner->view()->insertInset(inset, "Standard", true))
2768                         delete inset;
2769         }
2770         break;
2771
2772         case LFUN_CHILDINSERT:
2773         {
2774                 InsetCommandParams p( "Include", argument );
2775                 Inset * inset = new InsetInclude(p, owner->buffer());
2776                 if (owner->view()->insertInset(inset, "Standard", true))
2777                         inset->Edit(owner->view(), 0, 0, 0);
2778                 else
2779                         delete inset;
2780         }
2781         break;
2782
2783         case LFUN_CHILDOPEN:
2784         {
2785                 string filename =
2786                         MakeAbsPath(argument,
2787                                     OnlyPath(owner->buffer()->fileName()));
2788                 setMessage(N_("Opening child document ") +
2789                            MakeDisplayPath(filename) + "...");
2790                 owner->view()->savePosition();
2791                 if (bufferlist.exists(filename))
2792                         owner->view()->buffer(bufferlist.getBuffer(filename));
2793                 else
2794                         owner->view()->buffer(bufferlist.loadLyXFile(filename));
2795         }
2796         break;
2797
2798         case LFUN_INSERT_NOTE:
2799                 owner->view()->insertNote();
2800                 break;
2801 #ifndef NEW_INSETS
2802         case LFUN_INSERTFOOTNOTE:
2803         {
2804                 LyXParagraph::footnote_kind kind;
2805                 if (argument == "footnote")
2806                         { kind = LyXParagraph::FOOTNOTE; }
2807                 else if (argument == "margin")
2808                         { kind = LyXParagraph::MARGIN; }
2809                 else if (argument == "figure")
2810                         { kind = LyXParagraph::FIG; }
2811                 else if (argument == "table")
2812                         { kind = LyXParagraph::TAB; }
2813                 else if (argument == "wide-fig")
2814                         { kind = LyXParagraph::WIDE_FIG; }
2815                 else if (argument == "wide-tab")
2816                         { kind = LyXParagraph::WIDE_TAB; }
2817                 else if (argument == "algorithm")
2818                         { kind = LyXParagraph::ALGORITHM; }
2819                 else {
2820                         setErrorMessage(N_("Unknown kind of footnote"));
2821                         break;
2822                 }
2823                 owner->view()->text->InsertFootnoteEnvironment(owner->view(), kind);
2824                 owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2825                 owner->view()->setState();
2826         }
2827         break;
2828 #endif
2829         case LFUN_TOGGLECURSORFOLLOW:
2830                 cursor_follows_scrollbar = !cursor_follows_scrollbar;
2831                 break;
2832
2833         case LFUN_KMAP_OFF:             // keymap off
2834                 owner->getIntl()->KeyMapOn(false);
2835                 break;
2836
2837         case LFUN_KMAP_PRIM:    // primary keymap
2838                 owner->getIntl()->KeyMapPrim();
2839                 break;
2840
2841         case LFUN_KMAP_SEC:             // secondary keymap
2842                 owner->getIntl()->KeyMapSec();
2843                 break;
2844
2845         case LFUN_KMAP_TOGGLE:  // toggle keymap
2846                 owner->getIntl()->ToggleKeyMap();
2847                 break;
2848
2849         case LFUN_SELFINSERT:
2850         {
2851                 for (string::size_type i = 0; i < argument.length(); ++i) {
2852                         owner->view()->text->InsertChar(owner->view(), argument[i]);
2853                         // This needs to be in the loop, or else we
2854                         // won't break lines correctly. (Asger)
2855                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2856                 }
2857                 owner->view()->text->sel_cursor =
2858                         owner->view()->text->cursor;
2859                 moveCursorUpdate(false);
2860         }
2861         break;
2862
2863         case LFUN_SEQUENCE:
2864         {
2865                 // argument contains ';'-terminated commands
2866                 while (argument.find(';') != string::npos) {
2867                         string first;
2868                         argument = split(argument, first, ';');
2869                         Dispatch(first);
2870                 }
2871         }
2872         break;
2873
2874         case LFUN_DATE_INSERT:  // jdblair: date-insert cmd
2875         {
2876                 struct tm * now_tm;
2877
2878                 time_t now_time_t = time(NULL);
2879                 now_tm = localtime(&now_time_t);
2880                 setlocale(LC_TIME, "");
2881                 string arg;
2882                 if (!argument.empty())
2883                         arg = argument;
2884                 else
2885                         arg = lyxrc.date_insert_format;
2886                 char datetmp[32];
2887                 int datetmp_len = ::strftime(datetmp, 32, arg.c_str(), now_tm);
2888                 for (int i = 0; i < datetmp_len; i++) {
2889                         owner->view()->text->InsertChar(owner->view(), datetmp[i]);
2890                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2891                 }
2892
2893                 owner->view()->text->sel_cursor = owner->view()->text->cursor;
2894                 moveCursorUpdate(false);
2895         }
2896         break;
2897
2898         case LFUN_DIALOG_PREFERENCES:
2899                 owner->getDialogs()->showPreferences();
2900                 break;
2901
2902         case LFUN_SAVEPREFERENCES:
2903         {
2904                 Path p(user_lyxdir);
2905                 lyxrc.write("preferences");
2906         }
2907         break;
2908
2909         case LFUN_SCREEN_FONT_UPDATE:
2910         {
2911                 // handle the screen font changes.
2912                 //
2913                 lyxrc.set_font_norm_type();
2914                 fontloader.update();
2915                 // Of course we should only do the resize and the textcache.clear
2916                 // if values really changed...but not very important right now. (Lgb)
2917                 // All buffers will need resize
2918                 bufferlist.resize();
2919                 // We also need to empty the textcache so that
2920                 // the buffer will be formatted correctly after
2921                 // a zoom change.
2922                 textcache.clear();
2923         }
2924
2925         case LFUN_SET_COLOR:
2926         {
2927                 string lyx_name, x11_name;
2928                 x11_name = split(argument, lyx_name, ' ');
2929                 if (lyx_name.empty() || x11_name.empty()) {
2930                         LyXBell();
2931                         setErrorMessage(N_("Syntax: set-color <lyx_name>"
2932                                                 " <x11_name>"));
2933                         break;
2934                         }
2935
2936                 if (!lcolor.setColor(lyx_name, x11_name)) {
2937                         static string err1 (N_("Set-color \""));
2938                         static string err2 (N_("\" failed - color is undefined "
2939                                                 "or may not be redefined"));
2940                         LyXBell();
2941                         setErrorMessage(err1 + lyx_name + err2);
2942                         break;
2943                 }
2944                 lyxColorHandler->updateColor(lcolor.getFromLyXName(lyx_name));
2945                 owner->view()->redraw();
2946                 break;
2947         }
2948
2949         case LFUN_UNKNOWN_ACTION:
2950         {
2951                 if(!owner->buffer()) {
2952                         LyXBell();
2953                         setErrorMessage(N_("No document open"));
2954                         break;
2955                 }
2956
2957                 if (owner->buffer()->isReadonly()) {
2958                         LyXBell();
2959                         setErrorMessage(N_("Document is read only"));
2960                         break;
2961                 }
2962
2963                 if (!argument.empty()) {
2964
2965                         /* Automatically delete the currently selected
2966                          * text and replace it with what is being
2967                          * typed in now. Depends on lyxrc settings
2968                          * "auto_region_delete", which defaults to
2969                          * true (on). */
2970
2971                         if ( lyxrc.auto_region_delete ) {
2972                                 if (owner->view()->text->selection){
2973                                         owner->view()->text->CutSelection(owner->view(), false);
2974                                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2975                                 }
2976                         }
2977
2978                         owner->view()->beforeChange();
2979
2980                         for (string::size_type i = 0;
2981                              i < argument.length(); ++i) {
2982                                 if (greek_kb_flag) {
2983                                         if (!math_insert_greek(argument[i]))
2984                                                 owner->getIntl()->getTrans()->TranslateAndInsert(argument[i], owner->view()->text);
2985                                 } else
2986                                         owner->getIntl()->getTrans()->TranslateAndInsert(argument[i], owner->view()->text);
2987                         }
2988
2989                         owner->view()->update(BufferView::SELECT|BufferView::FITCUR|BufferView::CHANGE);
2990
2991                         owner->view()->text->sel_cursor =
2992                                 owner->view()->text->cursor;
2993                         moveCursorUpdate(false);
2994                         return string();
2995                 } else {
2996                         // why is an "Unknown action" with empty
2997                         // argument even dispatched in the first
2998                         // place? I`ll probably change that. (Lgb)
2999                         LyXBell();
3000                         setErrorMessage(N_("Unknown action"));
3001                 }
3002                 break;
3003         default:
3004                 lyxerr << "A truly unknown func!" << endl;
3005                 break;
3006         }
3007         } // end of switch
3008   exit_with_message:
3009
3010         string res = getMessage();
3011
3012         if (res.empty()) {
3013                 if (!commandshortcut.empty()) {
3014                         string newbuf = owner->getMiniBuffer()->GetText();
3015                         if (newbuf != commandshortcut) {
3016                                 owner->getMiniBuffer()->Set(newbuf
3017                                                             + " " +
3018                                                             commandshortcut);
3019                         }
3020                 }
3021         } else {
3022                 owner->getMiniBuffer()->Set(string(_(res.c_str()))
3023                                             + " " + commandshortcut);
3024         }
3025
3026         return res;
3027 }
3028
3029
3030 void LyXFunc::setupLocalKeymap()
3031 {
3032         keyseq.stdmap = keyseq.curmap = toplevel_keymap;
3033         cancel_meta_seq.stdmap = cancel_meta_seq.curmap = toplevel_keymap;
3034 }
3035
3036
3037 void LyXFunc::MenuNew(bool fromTemplate)
3038 {
3039         string fname, initpath = lyxrc.document_path;
3040         LyXFileDlg fileDlg;
3041
3042         if (owner->view()->available()) {
3043                 string trypath = owner->buffer()->filepath;
3044                 // If directory is writeable, use this as default.
3045                 if (IsDirWriteable(trypath) == 1)
3046                         initpath = trypath;
3047         }
3048
3049         static int newfile_number = 0;
3050         string s;
3051
3052         if (lyxrc.new_ask_filename) {
3053                 ProhibitInput(owner->view());
3054                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3055                 fileDlg.SetButton(1, _("Templates"), lyxrc.template_path);
3056                 fname = fileDlg.Select(_("Enter Filename for new document"),
3057                                        initpath, "*.lyx", _("newfile"));
3058                 AllowInput(owner->view());
3059
3060                 if (fname.empty()) {
3061                         owner->getMiniBuffer()->Set(_("Canceled."));
3062                         lyxerr.debug() << "New Document Cancelled." << endl;
3063                         return;
3064                 }
3065
3066                 // get absolute path of file and make sure the filename ends
3067                 // with .lyx
3068                 s = MakeAbsPath(fname);
3069                 if (!IsLyXFilename(s))
3070                         s += ".lyx";
3071
3072                 // Check if the document already is open
3073                 if (bufferlist.exists(s)) {
3074                         switch(AskConfirmation(_("Document is already open:"),
3075                                                MakeDisplayPath(s, 50),
3076                                                _("Do you want to close that document now?\n"
3077                                                  "('No' will just switch to the open version)")))
3078                         {
3079                         case 1: // Yes: close the document
3080                                 if (!bufferlist.close(bufferlist.getBuffer(s)))
3081                                 // If close is canceled, we cancel here too.
3082                                         return;
3083                                 break;
3084                         case 2: // No: switch to the open document
3085                                 owner->view()->buffer(bufferlist.getBuffer(s));
3086                                 return;
3087                         case 3: // Cancel: Do nothing
3088                                 owner->getMiniBuffer()->Set(_("Canceled."));
3089                                 return;
3090                         }
3091                 }
3092                 // Check whether the file already exists
3093                 if (IsLyXFilename(s)) {
3094                         FileInfo fi(s);
3095                         if (fi.readable() &&
3096                             AskQuestion(_("File already exists:"),
3097                                         MakeDisplayPath(s, 50),
3098                                         _("Do you want to open the document?"))) {
3099                                 // loads document
3100                                 owner->getMiniBuffer()->Set(_("Opening document"),
3101                                                             MakeDisplayPath(s), "...");
3102                                 XFlush(fl_display);
3103                                 owner->view()->buffer(
3104                                         bufferlist.loadLyXFile(s));
3105                                 owner->getMiniBuffer()->Set(_("Document"),
3106                                                             MakeDisplayPath(s),
3107                                                             _("opened."));
3108                                 return;
3109                         }
3110                 }
3111         } else {
3112                 s = lyxrc.document_path +
3113                     "newfile" + tostr(++newfile_number) + ".lyx";
3114                 FileInfo fi(s);
3115                 while (bufferlist.exists(s) || fi.readable()) {
3116                         ++newfile_number;
3117                         s = lyxrc.document_path +
3118                             "newfile" + tostr(newfile_number) +
3119                             ".lyx";
3120                         fi.newFile(s);
3121                 }
3122         }
3123
3124         // The template stuff
3125         string templname;
3126         if (fromTemplate) {
3127                 ProhibitInput(owner->view());
3128                 fname = fileDlg.Select(_("Choose template"),
3129                                        lyxrc.template_path,
3130                                        "*.lyx");
3131                 templname = fname;
3132                 AllowInput(owner->view());
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 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 // returns filename if file must be imported,
3190 // empty string if either file not found or already loaded
3191 // checks for running without gui are missing.
3192
3193 void LyXFunc::doImportHelper(
3194         string const & file,          // filename (possibly empty)
3195         string const & text,          // info when asking for filename
3196         string const & pattern,       // filetype
3197         bool func(BufferView *, string const &)     // the real import function
3198 )
3199 {
3200         string filename = file;
3201
3202         if (filename.empty()) { // need user interaction
3203                 string initpath = lyxrc.document_path;
3204                 LyXFileDlg fileDlg;
3205
3206                 if (owner->view()->available()) {
3207                         string trypath = owner->buffer()->filepath;
3208                         // If directory is writeable, use this as default.
3209                         if (IsDirWriteable(trypath) == 1)
3210                                 initpath = trypath;
3211                 }
3212
3213                 // launches dialog
3214                 ProhibitInput(owner->view());
3215                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3216                 fileDlg.SetButton(1, _("Examples"),
3217                                         AddPath(system_lyxdir, "examples"));
3218                 filename = fileDlg.Select(text, initpath, pattern);
3219                 AllowInput(owner->view());
3220
3221                 // check selected filename
3222                 if (filename.empty())
3223                         owner->getMiniBuffer()->Set(_("Canceled."));
3224         }
3225
3226         // still no filename? abort
3227         if (filename.empty())
3228                 return;
3229
3230         // get absolute path of file
3231         filename = MakeAbsPath(filename);
3232
3233         string lyxfile = ChangeExtension(filename, ".lyx");
3234
3235         // Check if the document already is open
3236         if (bufferlist.exists(lyxfile)) {
3237                 switch(AskConfirmation(_("Document is already open:"),
3238                                        MakeDisplayPath(lyxfile, 50),
3239                                        _("Do you want to close that document now?\n"
3240                                          "('No' will just switch to the open version)")))
3241                         {
3242                         case 1: // Yes: close the document
3243                                 if (!bufferlist.close(bufferlist.getBuffer(lyxfile)))
3244                                 // If close is canceled, we cancel here too.
3245                                         return;
3246                                 break;
3247                         case 2: // No: switch to the open document
3248                                 owner->view()->buffer(bufferlist.getBuffer(lyxfile));
3249                                 return;
3250                         case 3: // Cancel: Do nothing
3251                                 owner->getMiniBuffer()->Set(_("Canceled."));
3252                                 return;
3253                         }
3254         }
3255
3256         // Check if a LyX document by the same root exists in filesystem
3257         FileInfo f(lyxfile, true);
3258         if (f.exist() && !AskQuestion(_("A document by the name"),
3259                                       MakeDisplayPath(lyxfile),
3260                                       _("already exists. Overwrite?"))) {
3261                 owner->getMiniBuffer()->Set(_("Canceled."));
3262                 return;
3263         }
3264         // filename should be valid now
3265
3266         // notify user of import ahead
3267         string displaypath = MakeDisplayPath(filename);
3268         owner->getMiniBuffer()->Set(_("Importing"), displaypath, "...");
3269
3270         // call real importer
3271         bool result = func(owner->view(), filename);
3272
3273         // we are done
3274         if (result)
3275                 owner->getMiniBuffer()->Set(displaypath, _("imported."));
3276         else
3277                 owner->getMiniBuffer()->Set(displaypath, _(": import failed."));
3278 }
3279
3280 static
3281 bool doImportASCIIasLines(BufferView * view, string const & filename)
3282 {
3283         view->buffer(bufferlist.newFile(filename, string()));
3284         InsertAsciiFile(view, filename, false);
3285         return true;
3286 }
3287
3288 static
3289 bool doImportASCIIasParagraphs(BufferView * view, string const & filename)
3290 {
3291         view->buffer(bufferlist.newFile(filename, string()));
3292         InsertAsciiFile(view, filename, true);
3293         return true;
3294 }
3295
3296 static
3297 bool doImportLaTeX(BufferView * view, string const & filename)
3298 {
3299         ImportLaTeX myImport(filename);
3300         Buffer * openbuf = myImport.run();
3301         if (openbuf) {
3302                 view->buffer(openbuf);
3303                 return true;
3304         }
3305         else
3306                 return false;
3307 }
3308
3309 static
3310 bool doImportNoweb(BufferView * view, string const & filename)
3311 {
3312         ImportNoweb myImport(filename);
3313         Buffer * openbuf = myImport.run();
3314         if (openbuf) {
3315                 view->buffer(openbuf);
3316                 return true;
3317         }
3318         else
3319                 return false;
3320 }
3321
3322 static
3323 bool doImportLinuxDoc(BufferView *, string const & filename)
3324 {
3325         // run sgml2lyx
3326         string tmp = lyxrc.linuxdoc_to_lyx_command + filename;
3327         Systemcalls one;
3328         Buffer * buf = 0;
3329
3330         int result = one.startscript(Systemcalls::System, tmp);
3331         if (result == 0) {
3332                 string filename = ChangeExtension(filename, ".lyx");
3333                 // File was generated without problems. Load it.
3334                 buf = bufferlist.loadLyXFile(filename);
3335         }
3336
3337         return result == 0;
3338 }
3339
3340
3341 void LyXFunc::MenuInsertLyXFile(string const & filen)
3342 {
3343         string filename = filen;
3344
3345         if (filename.empty()) {
3346                 // Launch a file browser
3347                 string initpath = lyxrc.document_path;
3348                 LyXFileDlg fileDlg;
3349
3350                 if (owner->view()->available()) {
3351                         string trypath = owner->buffer()->filepath;
3352                         // If directory is writeable, use this as default.
3353                         if (IsDirWriteable(trypath) == 1)
3354                                 initpath = trypath;
3355                 }
3356
3357                 // launches dialog
3358                 ProhibitInput(owner->view());
3359                 fileDlg.SetButton(0, _("Documents"), lyxrc.document_path);
3360                 fileDlg.SetButton(1, _("Examples"),
3361                                   AddPath(system_lyxdir, "examples"));
3362                 filename = fileDlg.Select(_("Select Document to Insert"),
3363                                           initpath, "*.lyx");
3364                 AllowInput(owner->view());
3365
3366                 // check selected filename
3367                 if (filename.empty()) {
3368                         owner->getMiniBuffer()->Set(_("Canceled."));
3369                         return;
3370                 }
3371         }
3372
3373         // get absolute path of file and make sure the filename ends
3374         // with .lyx
3375         filename = MakeAbsPath(filename);
3376         if (!IsLyXFilename(filename))
3377                 filename += ".lyx";
3378
3379         // Inserts document
3380         owner->getMiniBuffer()->Set(_("Inserting document"),
3381                                     MakeDisplayPath(filename), "...");
3382         bool res = owner->view()->insertLyXFile(filename);
3383         if (res) {
3384                 owner->getMiniBuffer()->Set(_("Document"),
3385                                             MakeDisplayPath(filename),
3386                                             _("inserted."));
3387         } else {
3388                 owner->getMiniBuffer()->Set(_("Could not insert document"),
3389                                             MakeDisplayPath(filename));
3390         }
3391 }
3392
3393 void LyXFunc::doImport(string const & argument)
3394 {
3395         string type;
3396         string filename = split(argument, type, ' ');
3397         lyxerr.debug() << "LyXFunc::doImport: " << type
3398                        << " file: " << filename << endl;
3399
3400         if (type == "latex")
3401                 doImportHelper(filename,
3402                                _("Select LaTeX file to import"), "*.tex",
3403                                doImportLaTeX);
3404         else if (type == "ascii")
3405                 doImportHelper(filename,
3406                                _("Select ASCII file to import"), "*.txt",
3407                                doImportASCIIasLines);
3408         else if (type == "asciiparagraph")
3409                 doImportHelper(filename,
3410                                _("Select ASCII file to import"), "*.txt",
3411                                doImportASCIIasParagraphs);
3412         else if (type == "noweb")
3413                 doImportHelper(filename,
3414                                _("Select NoWeb file to import"), "*.nw",
3415                                doImportNoweb);
3416         else if (type == "linuxdoc")
3417                 doImportHelper(filename,
3418                                _("Select LinuxDoc file to import"), "*.doc",
3419                                doImportLinuxDoc);
3420         else
3421                 setErrorMessage(string(N_("Unknown import type: ")) + type);
3422 }
3423
3424 void LyXFunc::reloadBuffer()
3425 {
3426         string fn = owner->buffer()->fileName();
3427         if (bufferlist.close(owner->buffer()))
3428                 owner->view()->buffer(bufferlist.loadLyXFile(fn));
3429 }
3430
3431
3432 void LyXFunc::CloseBuffer()
3433 {
3434         if (bufferlist.close(owner->buffer()) && !quitting) {
3435                 if (bufferlist.empty()) {
3436                         // need this otherwise SEGV may occur while trying to
3437                         // set variables that don't exist
3438                         // since there's no current buffer
3439                         owner->getDialogs()->hideBufferDependent();
3440                 }
3441                 else {
3442                         owner->view()->buffer(bufferlist.first());
3443                 }
3444         }
3445 }
3446
3447
3448 Inset * LyXFunc::getInsetByCode(Inset::Code code)
3449 {
3450         LyXCursor cursor = owner->view()->text->cursor;
3451         Buffer * buffer = owner->view()->buffer();
3452         for (Buffer::inset_iterator it = Buffer::inset_iterator(cursor.par(),
3453                                                                 cursor.pos());
3454              it != buffer->inset_iterator_end(); ++it) {
3455                 if ((*it)->LyxCode() == code)
3456                         return *it;
3457         }
3458         return 0;
3459 }
3460
3461
3462 // Each "owner" should have it's own message method. lyxview and
3463 // the minibuffer would use the minibuffer, but lyxserver would
3464 // send an ERROR signal to its client.  Alejandro 970603
3465 // This func is bit problematic when it comes to NLS, to make the
3466 // lyx servers client be language indepenent we must not translate
3467 // strings sent to this func.
3468 void LyXFunc::setErrorMessage(string const & m) const
3469 {
3470         dispatch_buffer = m;
3471         errorstat = true;
3472 }
3473
3474
3475 void LyXFunc::setMessage(string const & m)
3476 {
3477         dispatch_buffer = m;
3478 }