src/insets/insettabular.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *           Copyright 2000 The LyX Team.
   7  *
   8  *======================================================
   9  */
  10
  11 #include <config.h>
  12
  13 #include <fstream>
  14 #include <algorithm>
  15
  16 #include <cstdlib>
  17
  18 #ifdef __GNUG__
  19 #pragma implementation
  20 #endif
  21
  22 #include "insettabular.h"
  23
  24 #include "buffer.h"
  25 #include "commandtags.h"
  26 #include "LaTeXFeatures.h"
  27 #include "Painter.h"
  28 #include "font.h"
  29 #include "lyxtext.h"
  30 #include "lyx_gui_misc.h"
  31 #include "LyXView.h"
  32 #include "lyxfunc.h"
  33 #include "insets/insettext.h"
  34
  35 extern void MenuLayoutTabular(bool, InsetTabular *);
  36 extern bool UpdateLayoutTabular(bool, InsetTabular *);
  37 extern void TabularOptClose();
  38
  39 const int ADD_TO_HEIGHT = 2;
  40 const int ADD_TO_TABULAR_WIDTH = 2;
  41
  42 using std::ostream;
  43 using std::ifstream;
  44 using std::max;
  45 using std::endl;
  46
  47 #define cellstart(p) ((p % 2) == 0)
  48
  49 InsetTabular::InsetTabular(Buffer * buf, int rows, int columns)
  50 {
  51     if (rows <= 0)
  52         rows = 1;
  53     if (columns <= 0)
  54         columns = 1;
  55     buffer = buf; // set this first!!!
  56     tabular = new LyXTabular(this, rows,columns);
  57     // for now make it always display as display() inset
  58     // just for test!!!
  59     the_locking_inset = 0;
  60     locked = no_selection = cursor_visible = false;
  61     cursor.x_fix(-1);
  62     oldcell = -1;
  63     actcell = 0;
  64     cursor.pos(0);
  65     sel_pos_start = sel_pos_end = sel_cell_start = sel_cell_end = 0;
  66     init_inset = true;
  67 }
  68
  69
  70 InsetTabular::InsetTabular(InsetTabular const & tab, Buffer * buf)
  71 {
  72     buffer = buf; // set this first
  73     tabular = new LyXTabular(this, *(tab.tabular));
  74     the_locking_inset = 0;
  75     locked = no_selection = cursor_visible = false;
  76     cursor.x_fix(-1);
  77     oldcell = -1;
  78     actcell = 0;
  79     cursor.pos(0);
  80     sel_pos_start = sel_pos_end = sel_cell_start = sel_cell_end = 0;
  81     init_inset = true;
  82 }
  83
  84
  85 InsetTabular::~InsetTabular()
  86 {
  87     delete tabular;
  88 }
  89
  90
  91 Inset * InsetTabular::Clone() const
  92 {
  93     InsetTabular * t = new InsetTabular(*this, buffer);
  94     delete t->tabular;
  95     t->tabular = tabular->Clone(t);
  96     return t;
  97 }
  98
  99
 100 void InsetTabular::Write(Buffer const * buf, ostream & os) const
 101 {
 102     os << " Tabular" << endl;
 103     tabular->Write(buf, os);
 104 }
 105
 106
 107 void InsetTabular::Read(Buffer const * buf, LyXLex & lex)
 108 {
 109     bool old_format = (lex.GetString() == "\\LyXTable");
 110     string token;
 111
 112     if (tabular)
 113         delete tabular;
 114     tabular = new LyXTabular(buf, this, lex);
 115
 116     init_inset = true;
 117
 118     if (old_format)
 119         return;
 120
 121     lex.nextToken();
 122     token = lex.GetString();
 123     while (lex.IsOK() && (token != "\\end_inset")) {
 124         lex.nextToken();
 125         token = lex.GetString();
 126     }
 127     if (token != "\\end_inset") {
 128         lex.printError("Missing \\end_inset at this point. "
 129                        "Read: `$$Token'");
 130     }
 131 }
 132
 133
 134 int InsetTabular::ascent(Painter & pain, LyXFont const & font) const
 135 {
 136     if (init_inset) {
 137         calculate_width_of_cells(pain, font);
 138         init_inset = false;
 139     }
 140     return tabular->GetAscentOfRow(0);
 141 }
 142
 143
 144 int InsetTabular::descent(Painter & pain, LyXFont const & font) const
 145 {
 146     if (init_inset) {
 147         calculate_width_of_cells(pain, font);
 148         init_inset = false;
 149     }
 150     return tabular->GetHeightOfTabular() - tabular->GetAscentOfRow(0);
 151 }
 152
 153
 154 int InsetTabular::width(Painter & pain, LyXFont const & font) const
 155 {
 156     if (init_inset) {
 157         calculate_width_of_cells(pain, font);
 158         init_inset = false;
 159     }
 160     return tabular->GetWidthOfTabular() + (2 * ADD_TO_TABULAR_WIDTH);
 161 }
 162
 163
 164 void InsetTabular::draw(Painter & pain, const LyXFont & font, int baseline,
 165                         float & x) const
 166 {
 167     int i, j, cell=0;
 168     int nx;
 169     float cx;
 170     bool reinit = false;
 171
 172     UpdatableInset::draw(pain,font,baseline,x);
 173     if (init_inset || (top_x != int(x)) || (top_baseline != baseline)) {
 174         int ox = top_x;
 175         init_inset = false;
 176         top_x = int(x);
 177         top_baseline = baseline;
 178         if (ox != top_x)
 179             recomputeTextInsets(pain, font);
 180         calculate_width_of_cells(pain, font);
 181         resetPos(pain);
 182         reinit = true;
 183     }
 184     x += ADD_TO_TABULAR_WIDTH;
 185     for(i=0;i<tabular->rows();++i) {
 186         nx = int(x);
 187         for(j=0;j<tabular->columns();++j) {
 188             if (tabular->IsPartOfMultiColumn(i,j))
 189                 continue;
 190             cx = nx + tabular->GetBeginningOfTextInCell(cell);
 191             if (hasSelection())
 192                 DrawCellSelection(pain, nx, baseline, i, j, cell);
 193             tabular->GetCellInset(cell)->draw(pain, font, baseline, cx);
 194             DrawCellLines(pain, nx, baseline, i, cell);
 195             nx += tabular->GetWidthOfColumn(cell);
 196             ++cell;
 197         }
 198         baseline += tabular->GetDescentOfRow(i) + tabular->GetAscentOfRow(i+1)
 199             + tabular->GetAdditionalHeight(cell+1);
 200     }
 201     x += width(pain, font);
 202 }
 203
 204
 205 void InsetTabular::DrawCellLines(Painter & pain, int x, int baseline,
 206                                  int row, int cell) const
 207 {
 208     int  x2 = x + tabular->GetWidthOfColumn(cell);
 209     bool on_off;
 210
 211     if (!tabular->TopAlreadyDrawed(cell)) {
 212         on_off = !tabular->TopLine(cell);
 213         pain.line(x, baseline - tabular->GetAscentOfRow(row),
 214                   x2, baseline -  tabular->GetAscentOfRow(row),
 215                   on_off ? LColor::tabularonoffline:LColor::tabularline,
 216                   on_off ? Painter::line_onoffdash:Painter::line_solid);
 217     }
 218     on_off = !tabular->BottomLine(cell);
 219     pain.line(x,baseline +  tabular->GetDescentOfRow(row),
 220               x2, baseline +  tabular->GetDescentOfRow(row),
 221               on_off ? LColor::tabularonoffline:LColor::tabularline,
 222               on_off ? Painter::line_onoffdash:Painter::line_solid);
 223     if (!tabular->LeftAlreadyDrawed(cell)) {
 224         on_off = !tabular->LeftLine(cell);
 225         pain.line(x, baseline -  tabular->GetAscentOfRow(row),
 226                   x, baseline +  tabular->GetDescentOfRow(row),
 227                   on_off ? LColor::tabularonoffline:LColor::tabularline,
 228                   on_off ? Painter::line_onoffdash:Painter::line_solid);
 229     }
 230     on_off = !tabular->RightLine(cell);
 231     pain.line(x2 - tabular->GetAdditionalWidth(cell),
 232               baseline -  tabular->GetAscentOfRow(row),
 233               x2 - tabular->GetAdditionalWidth(cell),
 234               baseline +  tabular->GetDescentOfRow(row),
 235               on_off ? LColor::tabularonoffline:LColor::tabularline,
 236               on_off ? Painter::line_onoffdash:Painter::line_solid);
 237 }
 238
 239
 240 void InsetTabular::DrawCellSelection(Painter & pain, int x, int baseline,
 241                                      int row, int column, int cell) const
 242 {
 243     int tmp;
 244
 245     int cs = tabular->column_of_cell(sel_cell_start);
 246     int ce = tabular->column_of_cell(sel_cell_end);
 247     if (cs > ce) {
 248         ce = cs;
 249         cs = tabular->column_of_cell(sel_cell_end);
 250     } else {
 251         ce = tabular->right_column_of_cell(sel_cell_end);
 252     }
 253
 254     int rs = tabular->row_of_cell(sel_cell_start);
 255     int re = tabular->row_of_cell(sel_cell_end);
 256     if (rs > re) {
 257         tmp = rs;
 258         rs = re;
 259         re = tmp;
 260     }
 261
 262     if ((column >= cs) && (column <= ce) && (row >= rs) && (row <= re)) {
 263         int w = tabular->GetWidthOfColumn(cell);
 264         int h = tabular->GetAscentOfRow(row) + tabular->GetDescentOfRow(row);
 265         pain.fillRectangle(x, baseline - tabular->GetAscentOfRow(row),
 266                            w, h, LColor::selection);
 267     }
 268 }
 269
 270
 271 char const * InsetTabular::EditMessage() const
 272 {
 273     return _("Opened Tabular Inset");
 274 }
 275
 276
 277 void InsetTabular::Edit(BufferView * bv, int x, int y, unsigned int button)
 278 {
 279     UpdatableInset::Edit(bv, x, y, button);
 280
 281     if (!bv->lockInset(this)) {
 282         lyxerr[Debug::INSETS] << "InsetTabular::Cannot lock inset" << endl;
 283         return;
 284     }
 285     locked = true;
 286     the_locking_inset = 0;
 287     inset_pos = inset_x = inset_y = 0;
 288     setPos(bv->painter(), x, y);
 289     sel_pos_start = sel_pos_end = cursor.pos();
 290     sel_cell_start = sel_cell_end = actcell;
 291     bv->text->FinishUndo();
 292     if (InsetHit(bv, x, y)) {
 293         ActivateCellInset(bv, x, y, button);
 294     }
 295     UpdateLocal(bv, true);
 296 //    bv->getOwner()->getPopups().updateFormTabular();
 297 }
 298
 299
 300 void InsetTabular::InsetUnlock(BufferView * bv)
 301 {
 302     TabularOptClose();
 303     if (the_locking_inset) {
 304         the_locking_inset->InsetUnlock(bv);
 305         the_locking_inset = 0;
 306     }
 307     HideInsetCursor(bv);
 308     if (hasSelection()) {
 309         sel_pos_start = sel_pos_end = cursor.pos();
 310         sel_cell_start = sel_cell_end = actcell;
 311         UpdateLocal(bv, false);
 312     }
 313     no_selection = false;
 314     oldcell = -1;
 315     locked = false;
 316 }
 317
 318 void InsetTabular::UpdateLocal(BufferView * bv, bool flag)
 319 {
 320     if (flag)
 321         calculate_width_of_cells(bv->painter(), LyXFont(LyXFont::ALL_SANE));
 322     bv->updateInset(this, flag);
 323     if (flag)
 324         resetPos(bv->painter());
 325 }
 326
 327 bool InsetTabular::LockInsetInInset(BufferView * bv, UpdatableInset * inset)
 328 {
 329     lyxerr[Debug::INSETS] << "InsetTabular::LockInsetInInset(" <<inset<< "): ";
 330     if (!inset)
 331         return false;
 332     oldcell = -1;
 333     if (inset == tabular->GetCellInset(actcell)) {
 334         lyxerr[Debug::INSETS] << "OK" << endl;
 335         the_locking_inset = tabular->GetCellInset(actcell);
 336         resetPos(bv->painter());
 337         inset_x = cursor.x() - top_x + tabular->GetBeginningOfTextInCell(actcell);
 338         inset_y = cursor.y();
 339         inset_pos = cursor.pos();
 340         return true;
 341     } else if (the_locking_inset && (the_locking_inset == inset)) {
 342         if (cursor.pos() == inset_pos) {
 343             lyxerr[Debug::INSETS] << "OK" << endl;
 344             resetPos(bv->painter());
 345             inset_x = cursor.x() - top_x + tabular->GetBeginningOfTextInCell(actcell);
 346             inset_y = cursor.y();
 347         } else {
 348             lyxerr[Debug::INSETS] << "cursor.pos != inset_pos" << endl;
 349         }
 350     } else if (the_locking_inset) {
 351         lyxerr[Debug::INSETS] << "MAYBE" << endl;
 352         return the_locking_inset->LockInsetInInset(bv, inset);
 353     }
 354     lyxerr[Debug::INSETS] << "NOT OK" << endl;
 355     return false;
 356 }
 357
 358 bool InsetTabular::UnlockInsetInInset(BufferView * bv, UpdatableInset * inset,
 359                                    bool lr)
 360 {
 361     if (!the_locking_inset)
 362         return false;
 363     if (the_locking_inset == inset) {
 364         the_locking_inset->InsetUnlock(bv);
 365         the_locking_inset = 0;
 366         if (lr)
 367             moveRight(bv, false);
 368         return true;
 369     }
 370     if (the_locking_inset->UnlockInsetInInset(bv, inset, lr)) {
 371         if ((inset->LyxCode() == TABULAR_CODE) &&
 372             !the_locking_inset->GetFirstLockingInsetOfType(TABULAR_CODE))
 373         {
 374             UpdateLayoutTabular(true, const_cast<InsetTabular *>(this));
 375             oldcell = actcell;
 376         }
 377         return true;
 378     }
 379     return false;
 380 }
 381
 382 bool InsetTabular::UpdateInsetInInset(BufferView * bv, Inset * inset)
 383 {
 384     if (!the_locking_inset)
 385         return false;
 386     if (the_locking_inset != inset)
 387         return the_locking_inset->UpdateInsetInInset(bv, inset);
 388     UpdateLocal(bv);
 389     return true;
 390 }
 391
 392
 393 int InsetTabular::InsetInInsetY()
 394 {
 395     if (!the_locking_inset)
 396         return 0;
 397
 398     return (inset_y + the_locking_inset->InsetInInsetY());
 399 }
 400
 401
 402 UpdatableInset * InsetTabular::GetLockingInset()
 403 {
 404     return the_locking_inset ? the_locking_inset->GetLockingInset() : this;
 405 }
 406
 407
 408 UpdatableInset * InsetTabular::GetFirstLockingInsetOfType(Inset::Code c)
 409 {
 410     if (c == LyxCode())
 411         return this;
 412     if (the_locking_inset)
 413         return the_locking_inset->GetFirstLockingInsetOfType(c);
 414     return 0;
 415 }
 416
 417
 418 bool InsetTabular::InsertInset(BufferView * bv, Inset * inset)
 419 {
 420     if (the_locking_inset)
 421         return the_locking_inset->InsertInset(bv, inset);
 422     return false;
 423 }
 424
 425
 426 void InsetTabular::InsetButtonRelease(BufferView * bv,
 427                                       int x, int y, int button)
 428 {
 429     if (button == 3) {
 430         if (the_locking_inset) {
 431             UpdatableInset * i;
 432             if ((i=the_locking_inset->GetFirstLockingInsetOfType(TABULAR_CODE))) {
 433                 i->InsetButtonRelease(bv, x, y, button);
 434                 return;
 435             }
 436         }
 437         MenuLayoutTabular(true, this);
 438         return;
 439     }
 440     if (the_locking_inset) {
 441         the_locking_inset->InsetButtonRelease(bv, x-inset_x, y-inset_y,button);
 442         return;
 443     }
 444     no_selection = false;
 445 }
 446
 447
 448 void InsetTabular::InsetButtonPress(BufferView * bv, int x, int y, int button)
 449 {
 450     if (hasSelection()) {
 451         sel_pos_start = sel_pos_end = sel_cell_start = sel_cell_end = 0;
 452         UpdateLocal(bv, false);
 453     }
 454     no_selection = false;
 455
 456     int ocell = actcell;
 457
 458     setPos(bv->painter(), x, y);
 459     sel_pos_start = sel_pos_end = cursor.pos();
 460     sel_cell_start = sel_cell_end = actcell;
 461
 462     bool inset_hit = InsetHit(bv, x, y);
 463
 464     if ((ocell == actcell) && the_locking_inset && inset_hit) {
 465         the_locking_inset->InsetButtonPress(bv, x-inset_x, y-inset_y, button);
 466         return;
 467     } else if (the_locking_inset) {
 468         the_locking_inset->InsetUnlock(bv);
 469     }
 470     the_locking_inset = 0;
 471     if (inset_hit && bv->the_locking_inset) {
 472         ActivateCellInset(bv, x, y, button);
 473         the_locking_inset->InsetButtonPress(bv, x-inset_x, y-inset_y, button);
 474     }
 475
 476 #if 0
 477     if (button == 3)
 478         bview->getOwner()->getPopups().showFormTabular();
 479     else if (ocell != actcell)
 480         bview->getOwner()->getPopups().updateFormTabular();
 481 #endif
 482 }
 483
 484
 485 void InsetTabular::InsetMotionNotify(BufferView * bv, int x, int y, int button)
 486 {
 487     if (the_locking_inset) {
 488         the_locking_inset->InsetMotionNotify(bv, x - inset_x,
 489                                              y - inset_y, button);
 490         return;
 491     }
 492     if (!no_selection) {
 493             // int ocell = actcell,
 494             int old = sel_pos_end;
 495
 496         setPos(bv->painter(), x, y);
 497         sel_pos_end = cursor.pos();
 498         sel_cell_end = actcell;
 499         if (old != sel_pos_end)
 500             UpdateLocal(bv, false);
 501 #if 0
 502         if (ocell != actcell)
 503             bview->getOwner()->getPopups().updateFormTabular();
 504 #endif
 505     }
 506     no_selection = false;
 507 }
 508
 509
 510 void InsetTabular::InsetKeyPress(XKeyEvent * xke)
 511 {
 512     if (the_locking_inset) {
 513         the_locking_inset->InsetKeyPress(xke);
 514         return;
 515     }
 516 }
 517
 518
 519 UpdatableInset::RESULT InsetTabular::LocalDispatch(BufferView * bv, int action,
 520                                                    string const & arg)
 521 {
 522     UpdatableInset::RESULT
 523         result;
 524
 525     no_selection = false;
 526     if (((result=UpdatableInset::LocalDispatch(bv, action, arg)) == DISPATCHED)
 527         || (result == DISPATCHED_NOUPDATE)) {
 528
 529         resetPos(bv->painter());
 530         return result;
 531     }
 532     result=DISPATCHED;
 533
 534     if ((action < 0) && arg.empty())
 535         return FINISHED;
 536
 537     if ((action != LFUN_DOWN) && (action != LFUN_UP) &&
 538         (action != LFUN_DOWNSEL) && (action != LFUN_UPSEL))
 539         cursor.x_fix(-1);
 540     if (the_locking_inset) {
 541         result=the_locking_inset->LocalDispatch(bv, action, arg);
 542         if (result == DISPATCHED_NOUPDATE)
 543             return result;
 544         else if (result == DISPATCHED) {
 545             bool upd = SetCellDimensions(bv->painter(), actcell, actrow);
 546             the_locking_inset->ToggleInsetCursor(bv);
 547             UpdateLocal(bv, upd);
 548             the_locking_inset->ToggleInsetCursor(bv);
 549             return result;
 550         } else if (result == FINISHED) {
 551             if ((action == LFUN_RIGHT) || (action == -1)) {
 552                 cursor.pos(inset_pos + 1);
 553                 resetPos(bv->painter());
 554             }
 555             sel_pos_start = sel_pos_end = cursor.pos();
 556             sel_cell_start = sel_cell_end = actcell;
 557             the_locking_inset=0;
 558             result = DISPATCHED;
 559             return result;
 560         }
 561     }
 562
 563     bool hs = hasSelection();
 564     HideInsetCursor(bv);
 565     switch (action) {
 566         // Normal chars not handled here
 567     case -1:
 568         break;
 569         // --- Cursor Movements ---------------------------------------------
 570     case LFUN_RIGHTSEL:
 571         if (tabular->IsLastCellInRow(actcell) && !cellstart(cursor.pos()))
 572             break;
 573         moveRight(bv, false);
 574         sel_pos_end = cursor.pos();
 575         if (!cellstart(cursor.pos())) {
 576             if (tabular->right_column_of_cell(sel_cell_start) >
 577                 tabular->right_column_of_cell(actcell))
 578                 sel_cell_end = actcell+1;
 579             else
 580                 sel_cell_end = actcell;
 581         }
 582         UpdateLocal(bv, false);
 583         break;
 584     case LFUN_RIGHT:
 585         result = moveRight(bv);
 586         sel_pos_start = sel_pos_end = cursor.pos();
 587         sel_cell_start = sel_cell_end = actcell;
 588         if (hs)
 589             UpdateLocal(bv, false);
 590         break;
 591     case LFUN_LEFTSEL:
 592         if (tabular->IsFirstCellInRow(actcell) && cellstart(cursor.pos()))
 593             break;
 594         moveLeft(bv, false);
 595         sel_pos_end = cursor.pos();
 596         if (cellstart(cursor.pos())) {
 597             if (tabular->column_of_cell(sel_cell_start) >=
 598                 tabular->column_of_cell(actcell))
 599                 sel_cell_end = actcell;
 600             else
 601                 sel_cell_end = actcell-1;
 602         }
 603         UpdateLocal(bv, false);
 604         break;
 605     case LFUN_LEFT:
 606         result = moveLeft(bv);
 607         sel_pos_start = sel_pos_end = cursor.pos();
 608         sel_cell_start = sel_cell_end = actcell;
 609         if (hs)
 610             UpdateLocal(bv, false);
 611         break;
 612     case LFUN_DOWNSEL:
 613     {
 614         int ocell = actcell;
 615         moveDown(bv);
 616         sel_pos_end = cursor.pos();
 617         if ((ocell == sel_cell_end) ||
 618             (tabular->column_of_cell(ocell)>tabular->column_of_cell(actcell)))
 619             sel_cell_end = tabular->GetCellBelow(sel_cell_end);
 620         else
 621             sel_cell_end = tabular->GetLastCellBelow(sel_cell_end);
 622         UpdateLocal(bv, false);
 623     }
 624     break;
 625     case LFUN_DOWN:
 626         result= moveDown(bv);
 627         sel_pos_start = sel_pos_end = cursor.pos();
 628         sel_cell_start = sel_cell_end = actcell;
 629         if (hs)
 630             UpdateLocal(bv, false);
 631         break;
 632     case LFUN_UPSEL:
 633     {
 634         int ocell = actcell;
 635         moveUp(bv);
 636         sel_pos_end = cursor.pos();
 637         if ((ocell == sel_cell_end) ||
 638             (tabular->column_of_cell(ocell)>tabular->column_of_cell(actcell)))
 639             sel_cell_end = tabular->GetCellAbove(sel_cell_end);
 640         else
 641             sel_cell_end = tabular->GetLastCellAbove(sel_cell_end);
 642         UpdateLocal(bv, false);
 643     }
 644     break;
 645     case LFUN_UP:
 646         result= moveUp(bv);
 647         sel_pos_start = sel_pos_end = cursor.pos();
 648         sel_cell_start = sel_cell_end = actcell;
 649         if (hs)
 650             UpdateLocal(bv, false);
 651         break;
 652     case LFUN_BACKSPACE:
 653         break;
 654     case LFUN_DELETE:
 655         break;
 656     case LFUN_HOME:
 657         break;
 658     case LFUN_END:
 659         break;
 660     case LFUN_SHIFT_TAB:
 661     case LFUN_TAB:
 662         if (the_locking_inset) {
 663             the_locking_inset->InsetUnlock(bv);
 664         }
 665         the_locking_inset = 0;
 666         if (action == LFUN_TAB)
 667             moveNextCell(bv);
 668         else
 669             movePrevCell(bv);
 670         sel_pos_start = sel_pos_end = cursor.pos();
 671         sel_cell_start = sel_cell_end = actcell;
 672         if (hs)
 673             UpdateLocal(bv, false);
 674         break;
 675     case LFUN_LAYOUT_TABLE:
 676     {
 677         int flag = (arg == "true");
 678         MenuLayoutTabular(flag, this);
 679     }
 680     break;
 681     default:
 682         result = UNDISPATCHED;
 683         break;
 684     }
 685     if (result!=FINISHED) {
 686         if (!the_locking_inset) {
 687 #if 0
 688             if (ocell != actcell)
 689                 bview->getOwner()->getPopups().updateFormTabular();
 690 #endif
 691             ShowInsetCursor(bv);
 692         }
 693     } else
 694         bv->unlockInset(this);
 695     return result;
 696 }
 697
 698
 699 int InsetTabular::Latex(Buffer const * buf, ostream & os, bool fragile, bool fp) const
 700 {
 701     return tabular->Latex(buf, os, fragile, fp);
 702 }
 703
 704
 705 int InsetTabular::Ascii(Buffer const *, ostream &) const
 706 {
 707     return 0;
 708 }
 709
 710 int InsetTabular::Linuxdoc(Buffer const *, ostream &) const
 711 {
 712     return 0;
 713 }
 714
 715
 716 int InsetTabular::DocBook(Buffer const *, ostream &) const
 717 {
 718     return 0;
 719 }
 720
 721
 722 void InsetTabular::Validate(LaTeXFeatures & features) const
 723 {
 724     tabular->Validate(features);
 725 }
 726
 727
 728 void InsetTabular::calculate_width_of_cells(Painter & pain,
 729                                             LyXFont const & font) const
 730 {
 731     int cell = -1;
 732     int maxAsc, maxDesc;
 733     InsetText * inset;
 734
 735     for(int i = 0; i < tabular->rows(); ++i) {
 736         maxAsc = maxDesc = 0;
 737         for(int j= 0; j < tabular->columns(); ++j) {
 738             if (tabular->IsPartOfMultiColumn(i,j))
 739                 continue;
 740             ++cell;
 741             inset = tabular->GetCellInset(cell);
 742             maxAsc = max(maxAsc, inset->ascent(pain, font));
 743             maxDesc = max(maxDesc, inset->descent(pain, font));
 744             tabular->SetWidthOfCell(cell, inset->width(pain, font));
 745         }
 746         tabular->SetAscentOfRow(i, maxAsc + ADD_TO_HEIGHT);
 747         tabular->SetDescentOfRow(i, maxDesc + ADD_TO_HEIGHT);
 748     }
 749 }
 750
 751
 752 void InsetTabular::GetCursorPos(int & x, int & y) const
 753 {
 754     x = cursor.x() - top_x;
 755     y = cursor.y();
 756 }
 757
 758
 759 void InsetTabular::ToggleInsetCursor(BufferView * bv)
 760 {
 761     if (the_locking_inset) {
 762         the_locking_inset->ToggleInsetCursor(bv);
 763         return;
 764     }
 765
 766     LyXFont font; // = the_locking_inset->GetFont(par, cursor.pos);
 767
 768     int asc = lyxfont::maxAscent(font);
 769     int desc = lyxfont::maxDescent(font);
 770
 771     if (cursor_visible)
 772         bv->hideLockedInsetCursor();
 773     else
 774         bv->showLockedInsetCursor(cursor.x(), cursor.y(), asc, desc);
 775     cursor_visible = !cursor_visible;
 776 }
 777
 778
 779 void InsetTabular::ShowInsetCursor(BufferView * bv)
 780 {
 781     if (!cursor_visible) {
 782         LyXFont font; // = GetFont(par, cursor.pos);
 783
 784         int asc = lyxfont::maxAscent(font);
 785         int desc = lyxfont::maxDescent(font);
 786         bv->fitLockedInsetCursor(cursor.x(), cursor.y(), asc, desc);
 787         bv->showLockedInsetCursor(cursor.x(), cursor.y(), asc, desc);
 788         cursor_visible = true;
 789     }
 790 }
 791
 792
 793 void InsetTabular::HideInsetCursor(BufferView * bv)
 794 {
 795     if (cursor_visible)
 796         ToggleInsetCursor(bv);
 797 }
 798
 799
 800 void InsetTabular::setPos(Painter & pain, int x, int y) const
 801 {
 802         cursor.y(0);
 803         cursor.pos(0);
 804
 805         actcell = actrow = actcol = 0;
 806     int ly = tabular->GetDescentOfRow(actrow);
 807
 808     // first search the right row
 809     while((ly < y) && (actrow < tabular->rows())) {
 810         cursor.y(cursor.y() + tabular->GetDescentOfRow(actrow) +
 811             tabular->GetAscentOfRow(actrow+1) +
 812             tabular->GetAdditionalHeight(tabular->GetCellNumber(actrow + 1,
 813                                                                 actcol)));
 814         ++actrow;
 815         ly = cursor.y() + tabular->GetDescentOfRow(actrow);
 816     }
 817     actcell = tabular->GetCellNumber(actrow, actcol);
 818
 819     // now search the right column
 820     int lx = tabular->GetWidthOfColumn(actcell) -
 821         tabular->GetAdditionalWidth(actcell);
 822     for(; !tabular->IsLastCellInRow(actcell) && (lx < x);
 823         ++actcell,lx += tabular->GetWidthOfColumn(actcell) +
 824             tabular->GetAdditionalWidth(actcell - 1));
 825     cursor.pos(((actcell+1) * 2) - 1);
 826     resetPos(pain);
 827     if ((lx - (tabular->GetWidthOfColumn(actcell)/2)) < x) {
 828         cursor.x(lx + top_x - 2);
 829     } else {
 830         cursor.pos(cursor.pos() - 1);
 831         cursor.x(lx - tabular->GetWidthOfColumn(actcell) + top_x + 2);
 832     }
 833     resetPos(pain);
 834 }
 835
 836 int InsetTabular::getCellXPos(int cell) const
 837 {
 838     int c;
 839
 840     for(c=cell;!tabular->IsFirstCellInRow(c);--c)
 841         ;
 842     int lx = tabular->GetWidthOfColumn(cell);
 843     for(; (c < cell); ++c) {
 844         lx += tabular->GetWidthOfColumn(c);
 845     }
 846     return (lx - tabular->GetWidthOfColumn(cell) + top_x +
 847             ADD_TO_TABULAR_WIDTH);
 848 }
 849
 850 void InsetTabular::resetPos(Painter & pain) const
 851 {
 852     if (!locked)
 853         return;
 854     actcol = tabular->column_of_cell(actcell);
 855
 856     int cell = 0;
 857     actrow = 0;
 858     cursor.y(0);
 859     for(; (cell<actcell) && !tabular->IsLastRow(cell); ++cell) {
 860         if (tabular->IsLastCellInRow(cell)) {
 861             cursor.y(cursor.y() + tabular->GetDescentOfRow(actrow) +
 862                 tabular->GetAscentOfRow(actrow + 1) +
 863                 tabular->GetAdditionalHeight(cell + 1));
 864             ++actrow;
 865         }
 866     }
 867     cursor.x(getCellXPos(actcell) + 2);
 868     if (cursor.pos() % 2) {
 869         LyXFont font(LyXFont::ALL_SANE);
 870         cursor.x(cursor.x() + tabular->GetCellInset(actcell)->width(pain,font) +
 871                 tabular->GetBeginningOfTextInCell(actcell));
 872     }
 873     if ((!the_locking_inset ||
 874          !the_locking_inset->GetFirstLockingInsetOfType(TABULAR_CODE)) &&
 875         (actcell != oldcell)) {
 876         UpdateLayoutTabular(true, const_cast<InsetTabular *>(this));
 877         oldcell = actcell;
 878     }
 879 }
 880
 881
 882 bool InsetTabular::SetCellDimensions(Painter & pain, int cell, int row)
 883 {
 884     InsetText * inset = tabular->GetCellInset(cell);
 885     LyXFont font(LyXFont::ALL_SANE);
 886     int asc = inset->ascent(pain, font) + ADD_TO_HEIGHT;
 887     int desc = inset->descent(pain, font) + ADD_TO_HEIGHT;
 888     int maxAsc = tabular->GetAscentOfRow(row);
 889     int maxDesc = tabular->GetDescentOfRow(row);
 890     bool ret = tabular->SetWidthOfCell(cell, inset->width(pain, font));
 891
 892     if (maxAsc < asc) {
 893         ret = true;
 894         tabular->SetAscentOfRow(row, asc);
 895     }
 896     if (maxDesc < desc) {
 897         ret = true;
 898         tabular->SetDescentOfRow(row, desc);
 899     }
 900     return ret;
 901 }
 902
 903
 904 UpdatableInset::RESULT InsetTabular::moveRight(BufferView * bv, bool lock)
 905 {
 906     if (!cellstart(cursor.pos())) {
 907         if (tabular->IsLastCell(actcell))
 908             return FINISHED;
 909         ++actcell;
 910         cursor.pos(cursor.pos() + 1);
 911     } else if (lock) {
 912         if (ActivateCellInset(bv))
 913             return DISPATCHED;
 914     } else {              // before the inset
 915         cursor.pos(cursor.pos() + 1);
 916     }
 917     resetPos(bv->painter());
 918     return DISPATCHED_NOUPDATE;
 919 }
 920
 921
 922 UpdatableInset::RESULT InsetTabular::moveLeft(BufferView * bv, bool lock)
 923 {
 924     if (!cursor.pos()) {
 925         if (!actcell)
 926             return FINISHED;
 927         cursor.pos(2);
 928     }
 929     cursor.pos(cursor.pos() - 1);
 930     if (!cellstart(cursor.pos())) {
 931         --actcell;
 932     } else if (lock) {       // behind the inset
 933         if (ActivateCellInset(bv, 0, 0, 0, true))
 934             return DISPATCHED;
 935     }
 936     resetPos(bv->painter());
 937     return DISPATCHED_NOUPDATE;
 938 }
 939
 940
 941 UpdatableInset::RESULT InsetTabular::moveUp(BufferView * bv)
 942 {
 943     int ocell = actcell;
 944     actcell = tabular->GetCellAbove(actcell);
 945     if (actcell == ocell) // we moved out of the inset
 946         return FINISHED;
 947     resetPos(bv->painter());
 948     return DISPATCHED_NOUPDATE;
 949 }
 950
 951
 952 UpdatableInset::RESULT InsetTabular::moveDown(BufferView * bv)
 953 {
 954     int ocell = actcell;
 955     actcell = tabular->GetCellBelow(actcell);
 956     if (actcell == ocell) // we moved out of the inset
 957         return FINISHED;
 958     resetPos(bv->painter());
 959     return DISPATCHED_NOUPDATE;
 960 }
 961
 962
 963 bool InsetTabular::moveNextCell(BufferView * bv)
 964 {
 965     if (tabular->IsLastCell(actcell))
 966         return false;
 967     ++actcell;
 968     cursor.pos(cursor.pos() + 1);
 969     if (!cellstart(cursor.pos()))
 970         cursor.pos(cursor.pos() + 1);
 971     resetPos(bv->painter());
 972     return true;
 973 }
 974
 975
 976 bool InsetTabular::movePrevCell(BufferView * bv)
 977 {
 978     if (!actcell) // first cell
 979         return false;
 980     --actcell;
 981     cursor.pos(cursor.pos() - 1);
 982     if (cellstart(cursor.pos()))
 983         cursor.pos(cursor.pos() - 1);
 984     resetPos(bv->painter());
 985     return true;
 986 }
 987
 988
 989 bool InsetTabular::Delete()
 990 {
 991     return true;
 992 }
 993
 994
 995 void InsetTabular::SetFont(BufferView *, LyXFont const &, bool)
 996 {
 997 }
 998
 999
1000 void InsetTabular::TabularFeatures(BufferView * bv, int feature, string val)
1001 {
1002     int
1003         i, j,
1004         sel_col_start,
1005         sel_col_end,
1006         sel_row_start,
1007         sel_row_end,
1008         setLines = 0,
1009         setAlign = LYX_ALIGN_LEFT,
1010         lineSet;
1011     bool
1012         what;
1013
1014     switch (feature) {
1015       case LyXTabular::ALIGN_LEFT:
1016           setAlign=LYX_ALIGN_LEFT;
1017           break;
1018       case LyXTabular::ALIGN_RIGHT:
1019           setAlign=LYX_ALIGN_RIGHT;
1020           break;
1021       case LyXTabular::ALIGN_CENTER:
1022           setAlign=LYX_ALIGN_CENTER;
1023           break;
1024       default:
1025           break;
1026     }
1027     if (hasSelection()) {
1028         int tmp;
1029         sel_col_start = tabular->column_of_cell(sel_cell_start);
1030         sel_col_end = tabular->column_of_cell(sel_cell_end);
1031         if (sel_col_start > sel_col_end) {
1032             sel_col_end = sel_col_start;
1033             sel_col_start = tabular->column_of_cell(sel_cell_end);
1034         } else {
1035             sel_col_end = tabular->right_column_of_cell(sel_cell_end);
1036         }
1037
1038         sel_row_start = tabular->row_of_cell(sel_cell_start);
1039         sel_row_end = tabular->row_of_cell(sel_cell_end);
1040         if (sel_row_start > sel_row_end) {
1041             tmp = sel_row_start;
1042             sel_row_start = sel_row_end;
1043             sel_row_end = tmp;
1044         }
1045     } else {
1046         sel_col_start = sel_col_end = tabular->column_of_cell(actcell);
1047         sel_row_start = sel_row_end = tabular->row_of_cell(actcell);
1048     }
1049     bv->text->SetUndo(bv->buffer(), Undo::FINISH,
1050               bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->previous,
1051               bv->text->cursor.par()->ParFromPos(bv->text->cursor.pos())->next);
1052
1053     int row = tabular->row_of_cell(actcell);
1054     int column = tabular->column_of_cell(actcell);
1055
1056     switch (feature) {
1057     case LyXTabular::SET_PWIDTH:
1058     {
1059         bool update = (tabular->GetPWidth(actcell) != val);
1060         tabular->SetPWidth(actcell,val);
1061         if (update)
1062             UpdateLocal(bv, true);
1063     }
1064     break;
1065     case LyXTabular::SET_SPECIAL_COLUMN:
1066     case LyXTabular::SET_SPECIAL_MULTI:
1067         tabular->SetAlignSpecial(actcell,val,feature);
1068         break;
1069     case LyXTabular::APPEND_ROW:
1070         // append the row into the tabular
1071         UnlockInsetInInset(bv, the_locking_inset);
1072         tabular->AppendRow(actcell);
1073         UpdateLocal(bv, true);
1074         break;
1075     case LyXTabular::APPEND_COLUMN:
1076         // append the column into the tabular
1077         tabular->AppendColumn(actcell);
1078         actcell = tabular->GetCellNumber(row, column);
1079         UpdateLocal(bv, true);
1080         break;
1081     case LyXTabular::DELETE_ROW:
1082         tabular->DeleteRow(tabular->row_of_cell(actcell));
1083         if ((row+1) > tabular->rows())
1084             --row;
1085         actcell = tabular->GetCellNumber(row, column);
1086         UpdateLocal(bv, true);
1087         break;
1088     case LyXTabular::DELETE_COLUMN:
1089         tabular->DeleteColumn(tabular->column_of_cell(actcell));
1090         if ((column+1) > tabular->columns())
1091             --column;
1092         actcell = tabular->GetCellNumber(row, column);
1093         UpdateLocal(bv, true);
1094         break;
1095     case LyXTabular::TOGGLE_LINE_TOP:
1096         lineSet = !tabular->TopLine(actcell);
1097         for(i=sel_row_start; i<=sel_row_end; ++i)
1098             for(j=sel_col_start; j<=sel_col_end; ++j)
1099                 tabular->SetTopLine(tabular->GetCellNumber(i,j),lineSet);
1100         UpdateLocal(bv, true);
1101         break;
1102
1103     case LyXTabular::TOGGLE_LINE_BOTTOM:
1104         lineSet = !tabular->BottomLine(actcell);
1105         for(i=sel_row_start; i<=sel_row_end; ++i)
1106             for(j=sel_col_start; j<=sel_col_end; ++j)
1107                 tabular->SetBottomLine(tabular->GetCellNumber(i,j),lineSet);
1108         UpdateLocal(bv, true);
1109         break;
1110
1111     case LyXTabular::TOGGLE_LINE_LEFT:
1112         lineSet = !tabular->LeftLine(actcell);
1113         for(i=sel_row_start; i<=sel_row_end; ++i)
1114             for(j=sel_col_start; j<=sel_col_end; ++j)
1115                 tabular->SetLeftLine(tabular->GetCellNumber(i,j),lineSet);
1116         UpdateLocal(bv, true);
1117         break;
1118
1119     case LyXTabular::TOGGLE_LINE_RIGHT:
1120         lineSet = !tabular->RightLine(actcell);
1121         for(i=sel_row_start; i<=sel_row_end; ++i)
1122             for(j=sel_col_start; j<=sel_col_end; ++j)
1123                 tabular->SetRightLine(tabular->GetCellNumber(i,j),lineSet);
1124         UpdateLocal(bv, true);
1125         break;
1126     case LyXTabular::ALIGN_LEFT:
1127     case LyXTabular::ALIGN_RIGHT:
1128     case LyXTabular::ALIGN_CENTER:
1129         for(i=sel_row_start; i<=sel_row_end; ++i)
1130             for(j=sel_col_start; j<=sel_col_end; ++j)
1131                 tabular->SetAlignment(tabular->GetCellNumber(i,j),setAlign);
1132         UpdateLocal(bv, true);
1133         break;
1134     case LyXTabular::MULTICOLUMN:
1135     {
1136         if (sel_row_start != sel_row_end) {
1137             WriteAlert(_("Impossible Operation!"),
1138                        _("Multicolumns can only be horizontally."),
1139                        _("Sorry."));
1140             return;
1141         }
1142         // just multicol for one Single Cell
1143         if (!hasSelection()) {
1144             // check wether we are completly in a multicol
1145             if (tabular->IsMultiColumn(actcell)) {
1146                 tabular->UnsetMultiColumn(actcell);
1147                 UpdateLocal(bv, true);
1148             } else {
1149                 tabular->SetMultiColumn(actcell, 1);
1150                 UpdateLocal(bv, false);
1151             }
1152             return;
1153         }
1154         // we have a selection so this means we just add all this
1155         // cells to form a multicolumn cell
1156         int
1157             s_start, s_end;
1158
1159         if (sel_cell_start > sel_cell_end) {
1160             s_start = sel_cell_end;
1161             s_end = sel_cell_start;
1162         } else {
1163             s_start = sel_cell_start;
1164             s_end = sel_cell_end;
1165         }
1166         tabular->SetMultiColumn(s_start, s_end - s_start + 1);
1167         actcell = s_start;
1168         cursor.pos(0);
1169         sel_cell_end = sel_cell_start;
1170         sel_pos_end = sel_pos_start;
1171         UpdateLocal(bv, true);
1172         break;
1173     }
1174     case LyXTabular::SET_ALL_LINES:
1175         setLines = 1;
1176     case LyXTabular::UNSET_ALL_LINES:
1177         for(i=sel_row_start; i<=sel_row_end; ++i)
1178             for(j=sel_col_start; j<=sel_col_end; ++j)
1179                 tabular->SetAllLines(tabular->GetCellNumber(i,j), setLines);
1180         UpdateLocal(bv, true);
1181         break;
1182     case LyXTabular::SET_LONGTABULAR:
1183         tabular->SetLongTabular(true);
1184         UpdateLocal(bv, true); // because this toggles displayed
1185         break;
1186     case LyXTabular::UNSET_LONGTABULAR:
1187         tabular->SetLongTabular(false);
1188         UpdateLocal(bv, true); // because this toggles displayed
1189         break;
1190     case LyXTabular::SET_ROTATE_TABULAR:
1191         tabular->SetRotateTabular(true);
1192         break;
1193     case LyXTabular::UNSET_ROTATE_TABULAR:
1194         tabular->SetRotateTabular(false);
1195         break;
1196     case LyXTabular::SET_ROTATE_CELL:
1197         for(i=sel_row_start; i<=sel_row_end; ++i)
1198             for(j=sel_col_start; j<=sel_col_end; ++j)
1199                 tabular->SetRotateCell(tabular->GetCellNumber(i,j),true);
1200         break;
1201     case LyXTabular::UNSET_ROTATE_CELL:
1202         for(i=sel_row_start; i<=sel_row_end; ++i)
1203             for(j=sel_col_start; j<=sel_col_end; ++j)
1204                 tabular->SetRotateCell(tabular->GetCellNumber(i,j),false);
1205         break;
1206     case LyXTabular::SET_LINEBREAKS:
1207         what = !tabular->GetLinebreaks(actcell);
1208         for(i=sel_row_start; i<=sel_row_end; ++i)
1209             for(j=sel_col_start; j<=sel_col_end; ++j)
1210                 tabular->SetLinebreaks(tabular->GetCellNumber(i,j),what);
1211         break;
1212     case LyXTabular::SET_LTFIRSTHEAD:
1213         tabular->SetLTHead(actcell,true);
1214         break;
1215     case LyXTabular::SET_LTHEAD:
1216         tabular->SetLTHead(actcell,false);
1217         break;
1218     case LyXTabular::SET_LTFOOT:
1219         tabular->SetLTFoot(actcell,false);
1220         break;
1221     case LyXTabular::SET_LTLASTFOOT:
1222         tabular->SetLTFoot(actcell,true);
1223         break;
1224     case LyXTabular::SET_LTNEWPAGE:
1225         what = !tabular->GetLTNewPage(actcell);
1226         tabular->SetLTNewPage(actcell,what);
1227         break;
1228     }
1229 }
1230
1231 bool InsetTabular::ActivateCellInset(BufferView * bv, int x, int y, int button,
1232                                      bool behind)
1233 {
1234     // the cursor.pos has to be before the inset so if it isn't now just
1235     // reset the curor pos first!
1236     if (cursor.pos() % 2) { // behind the inset
1237         cursor.pos(cursor.pos() - 1);
1238         resetPos(bv->painter());
1239     }
1240     UpdatableInset * inset =
1241         static_cast<UpdatableInset*>(tabular->GetCellInset(actcell));
1242     LyXFont font(LyXFont::ALL_SANE);
1243     if (behind) {
1244         x = inset->x() + inset->width(bv->painter(), font);
1245         y = inset->descent(bv->painter(), font);
1246     }
1247     inset_x = cursor.x() - top_x + tabular->GetBeginningOfTextInCell(actcell);
1248     inset_y = cursor.y();
1249     inset->Edit(bv, x - inset_x, y - inset_y, button);
1250     if (!the_locking_inset)
1251         return false;
1252     UpdateLocal(bv, true);
1253     return true;
1254 }
1255
1256 bool InsetTabular::InsetHit(BufferView * bv, int x, int ) const
1257 {
1258     InsetText * inset = tabular->GetCellInset(actcell);
1259     int x1 = x + top_x;
1260
1261     if (cursor.pos() % 2) { // behind the inset
1262         return (((x + top_x) < cursor.x()) &&
1263                 ((x + top_x) > (cursor.x() - inset->width(bv->painter(),
1264                                                       LyXFont(LyXFont::ALL_SANE)))));
1265     } else {
1266         int x2 = cursor.x() + tabular->GetBeginningOfTextInCell(actcell);
1267         return ((x1 > x2) &&
1268                 (x1 < (x2 + inset->width(bv->painter(),
1269                                          LyXFont(LyXFont::ALL_SANE)))));
1270     }
1271 }
1272
1273 // This returns paperWidth() if the cell-width is unlimited or the width
1274 // in pixels if we have a pwidth for this cell.
1275 int InsetTabular::GetMaxWidthOfCell(Painter &, int cell) const
1276 {
1277     string w;
1278
1279     if ((w=tabular->GetPWidth(cell)).empty())
1280         return -1;
1281     return VSpace(w).inPixels( 0, 0);
1282 }
1283
1284 int InsetTabular::getMaxWidth(Painter & pain,
1285                               UpdatableInset const * inset) const
1286 {
1287     int cell;
1288     int n = tabular->GetNumberOfCells();
1289     for(cell=0; cell < n; ++cell) {
1290         if (tabular->GetCellInset(cell) == inset)
1291             break;
1292     }
1293     if (cell >= n)
1294         return -1;
1295     int w = GetMaxWidthOfCell(pain, cell);
1296     // this because text insets remove the xpos from the maxwidth because
1297     // otherwise the would not break good!!!
1298 //    w += getCellXPos(cell) + tabular->GetBeginningOfTextInCell(cell);
1299 //    w += inset->x();
1300     return w;
1301 }
1302
1303 void InsetTabular::recomputeTextInsets(Painter & pain, const LyXFont & font) const
1304 {
1305     InsetText * inset;
1306     int cx, cell;
1307
1308     cx = top_x;
1309     for(int j= 0; j < tabular->columns(); ++j) {
1310         for(int i = 0; i < tabular->rows(); ++i) {
1311             if (tabular->IsPartOfMultiColumn(i,j))
1312                 continue;
1313             cell = tabular->GetCellNumber(i,j);
1314             inset = tabular->GetCellInset(cell);
1315             inset->computeTextRows(pain);
1316             tabular->SetWidthOfCell(cell, inset->width(pain, font));
1317         }
1318         cell = tabular->GetCellNumber(0, j);
1319         cx += tabular->GetWidthOfColumn(cell);
1320     }
1321 }