src/frontends/qt4/GuiTabular.cpp

   1 /**
   2  * \file GuiTabular.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  * \author Jürgen Spitzmüller
   8  * \author Herbert Voß
   9  *
  10  * Full author contact details are available in file CREDITS.
  11  */
  12
  13 #include <config.h>
  14
  15 #include "GuiTabular.h"
  16
  17 #include "BufferView.h"
  18 #include "Cursor.h"
  19 #include "FuncRequest.h"
  20 #include "GuiSetBorder.h"
  21 #include "LengthCombo.h"
  22 #include "LyXRC.h"
  23 #include "qt_helpers.h"
  24 #include "Validator.h"
  25
  26 #include "insets/InsetTabular.h"
  27
  28 #include <QCloseEvent>
  29 #include <QCheckBox>
  30 #include <QPushButton>
  31 #include <QRadioButton>
  32 #include <QLineEdit>
  33
  34 using namespace std;
  35
  36 namespace lyx {
  37 namespace frontend {
  38
  39 GuiTabular::GuiTabular(GuiView & lv)
  40         : GuiDialog(lv, "tabular", qt_("Table Settings"))
  41 {
  42         active_cell_ = Tabular::npos;
  43
  44         setupUi(this);
  45
  46         widthED->setValidator(unsignedLengthValidator(widthED));
  47         topspaceED->setValidator(new LengthValidator(topspaceED));
  48         bottomspaceED->setValidator(new LengthValidator(bottomspaceED));
  49         interlinespaceED->setValidator(new LengthValidator(interlinespaceED));
  50
  51         connect(topspaceED, SIGNAL(returnPressed()),
  52                 this, SLOT(topspace_changed()));
  53         connect(topspaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  54                 this, SLOT(topspace_changed()));
  55         connect(topspaceCO, SIGNAL(activated(int)), this, SLOT(topspace_changed()));
  56         connect(bottomspaceED, SIGNAL(returnPressed()),
  57                 this, SLOT(bottomspace_changed()));
  58         connect(bottomspaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  59                 this, SLOT(bottomspace_changed()));
  60         connect(bottomspaceCO, SIGNAL(activated(int)), this, SLOT(bottomspace_changed()));
  61         connect(interlinespaceED, SIGNAL(returnPressed()),
  62                 this, SLOT(interlinespace_changed()));
  63         connect(interlinespaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  64                 this, SLOT(interlinespace_changed()));
  65         connect(interlinespaceCO, SIGNAL(activated(int)), this, SLOT(interlinespace_changed()));
  66         connect(booktabsRB, SIGNAL(clicked(bool)), this, SLOT(booktabsChanged(bool)));
  67         connect(borderDefaultRB, SIGNAL(clicked(bool)), this, SLOT(booktabsChanged(bool)));
  68         connect(borderSetPB, SIGNAL(clicked()), this, SLOT(borderSet_clicked()));
  69         connect(borderUnsetPB, SIGNAL(clicked()), this, SLOT(borderUnset_clicked()));
  70         connect(longTabularCB, SIGNAL(toggled(bool)), longtableGB, SLOT(setEnabled(bool)));
  71         connect(longTabularCB, SIGNAL(toggled(bool)), newpageCB, SLOT(setEnabled(bool)));
  72         connect(hAlignCB, SIGNAL(activated(int)), this, SLOT(hAlign_changed(int)));
  73         connect(vAlignCB, SIGNAL(activated(int)), this, SLOT(vAlign_changed(int)));
  74         connect(multicolumnCB, SIGNAL(clicked()), this, SLOT(multicolumn_clicked()));
  75         connect(newpageCB, SIGNAL(clicked()), this, SLOT(ltNewpage_clicked()));
  76         connect(headerStatusCB, SIGNAL(clicked()), this, SLOT(ltHeaderStatus_clicked()));
  77         connect(headerBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltHeaderBorderAbove_clicked()));
  78         connect(headerBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltHeaderBorderBelow_clicked()));
  79         connect(firstheaderStatusCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderStatus_clicked()));
  80         connect(firstheaderBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderBorderAbove_clicked()));
  81         connect(firstheaderBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderBorderBelow_clicked()));
  82         connect(firstheaderNoContentsCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderEmpty_clicked()));
  83         connect(footerStatusCB, SIGNAL(clicked()), this, SLOT(ltFooterStatus_clicked()));
  84         connect(footerBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltFooterBorderAbove_clicked()));
  85         connect(footerBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltFooterBorderBelow_clicked()));
  86         connect(lastfooterStatusCB, SIGNAL(clicked()), this, SLOT(ltLastFooterStatus_clicked()));
  87         connect(lastfooterBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltLastFooterBorderAbove_clicked()));
  88         connect(lastfooterBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltLastFooterBorderBelow_clicked()));
  89         connect(lastfooterNoContentsCB, SIGNAL(clicked()), this, SLOT(ltLastFooterEmpty_clicked()));
  90         connect(specialAlignmentED, SIGNAL(returnPressed()), this, SLOT(specialAlignment_changed()));
  91         connect(widthED, SIGNAL(returnPressed()), this, SLOT(width_changed()));
  92         connect(widthUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)), this, SLOT(width_changed()));
  93         connect(closePB, SIGNAL(clicked()), this, SLOT(close_clicked()));
  94         connect(borders, SIGNAL(topSet(bool)), this, SLOT(topBorder_changed()));
  95         connect(borders, SIGNAL(bottomSet(bool)), this, SLOT(bottomBorder_changed()));
  96         connect(borders, SIGNAL(rightSet(bool)), this, SLOT(rightBorder_changed()));
  97         connect(borders, SIGNAL(leftSet(bool)), this, SLOT(leftBorder_changed()));
  98         connect(rotateTabularCB, SIGNAL(clicked()), this, SLOT(rotateTabular()));
  99         connect(rotateCellCB, SIGNAL(clicked()), this, SLOT(rotateCell()));
 100         connect(longTabularCB, SIGNAL(clicked()), this, SLOT(longTabular()));
 101
 102         bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
 103         bc().setCancel(closePB);
 104
 105         bc().addReadOnly(topspaceED);
 106         bc().addReadOnly(topspaceUnit);
 107         bc().addReadOnly(topspaceCO);
 108         bc().addReadOnly(bottomspaceED);
 109         bc().addReadOnly(bottomspaceUnit);
 110         bc().addReadOnly(bottomspaceCO);
 111         bc().addReadOnly(interlinespaceED);
 112         bc().addReadOnly(interlinespaceUnit);
 113         bc().addReadOnly(interlinespaceCO);
 114         bc().addReadOnly(borderDefaultRB);
 115         bc().addReadOnly(booktabsRB);
 116
 117         bc().addReadOnly(multicolumnCB);
 118         bc().addReadOnly(rotateCellCB);
 119         bc().addReadOnly(rotateTabularCB);
 120         bc().addReadOnly(specialAlignmentED);
 121         bc().addReadOnly(widthED);
 122         bc().addReadOnly(widthUnit);
 123         bc().addReadOnly(hAlignCB);
 124         bc().addReadOnly(vAlignCB);
 125         bc().addReadOnly(borderSetPB);
 126         bc().addReadOnly(borderUnsetPB);
 127         bc().addReadOnly(borders);
 128         bc().addReadOnly(longTabularCB);
 129         bc().addReadOnly(headerStatusCB);
 130         bc().addReadOnly(headerBorderAboveCB);
 131         bc().addReadOnly(headerBorderBelowCB);
 132         bc().addReadOnly(firstheaderStatusCB);
 133         bc().addReadOnly(firstheaderBorderAboveCB);
 134         bc().addReadOnly(firstheaderBorderBelowCB);
 135         bc().addReadOnly(firstheaderNoContentsCB);
 136         bc().addReadOnly(footerStatusCB);
 137         bc().addReadOnly(footerBorderAboveCB);
 138         bc().addReadOnly(footerBorderBelowCB);
 139         bc().addReadOnly(lastfooterStatusCB);
 140         bc().addReadOnly(lastfooterBorderAboveCB);
 141         bc().addReadOnly(lastfooterBorderBelowCB);
 142         bc().addReadOnly(lastfooterNoContentsCB);
 143         bc().addReadOnly(newpageCB);
 144
 145         // initialize the length validator
 146         bc().addCheckedLineEdit(widthED, fixedWidthColLA);
 147         bc().addCheckedLineEdit(topspaceED, topspaceLA);
 148         bc().addCheckedLineEdit(bottomspaceED, bottomspaceLA);
 149         bc().addCheckedLineEdit(interlinespaceED, interlinespaceLA);
 150 }
 151
 152
 153 GuiTabular::~GuiTabular()
 154 {
 155 }
 156
 157
 158 void GuiTabular::change_adaptor()
 159 {
 160         changed();
 161 }
 162
 163
 164 void GuiTabular::booktabsChanged(bool)
 165 {
 166         changed();
 167         booktabs(booktabsRB->isChecked());
 168         update_borders();
 169 }
 170
 171
 172 void GuiTabular::topspace_changed()
 173 {
 174         switch (topspaceCO->currentIndex()) {
 175                 case 0: {
 176                         set(Tabular::SET_TOP_SPACE, "");
 177                         topspaceED->setEnabled(false);
 178                         topspaceUnit->setEnabled(false);
 179                         break;
 180                 }
 181                 case 1: {
 182                         set(Tabular::SET_TOP_SPACE, "default");
 183                         topspaceED->setEnabled(false);
 184                         topspaceUnit->setEnabled(false);
 185                         break;
 186                 }
 187                 case 2: {
 188                         if (!topspaceED->text().isEmpty())
 189                                 set(Tabular::SET_TOP_SPACE,
 190                                         widgetsToLength(topspaceED, topspaceUnit));
 191                         if (!bc().policy().isReadOnly()) {
 192                                 topspaceED->setEnabled(true);
 193                                 topspaceUnit->setEnabled(true);
 194                         }
 195                         break;
 196                 }
 197         }
 198         changed();
 199 }
 200
 201
 202 void GuiTabular::bottomspace_changed()
 203 {
 204         switch (bottomspaceCO->currentIndex()) {
 205                 case 0: {
 206                         set(Tabular::SET_BOTTOM_SPACE, "");
 207                                 bottomspaceED->setEnabled(false);
 208                                 bottomspaceUnit->setEnabled(false);
 209                         break;
 210                 }
 211                 case 1: {
 212                         set(Tabular::SET_BOTTOM_SPACE, "default");
 213                         bottomspaceED->setEnabled(false);
 214                         bottomspaceUnit->setEnabled(false);
 215                         break;
 216                 }
 217                 case 2: {
 218                         if (!bottomspaceED->text().isEmpty())
 219                                 set(Tabular::SET_BOTTOM_SPACE,
 220                                         widgetsToLength(bottomspaceED, bottomspaceUnit));
 221                         if (!bc().policy().isReadOnly()) {
 222                                 bottomspaceED->setEnabled(true);
 223                                 bottomspaceUnit->setEnabled(true);
 224                         }
 225                         break;
 226                 }
 227         }
 228         changed();
 229 }
 230
 231
 232 void GuiTabular::interlinespace_changed()
 233 {
 234         switch (interlinespaceCO->currentIndex()) {
 235                 case 0: {
 236                         set(Tabular::SET_INTERLINE_SPACE, "");
 237                                 interlinespaceED->setEnabled(false);
 238                                 interlinespaceUnit->setEnabled(false);
 239                         break;
 240                 }
 241                 case 1: {
 242                         set(Tabular::SET_INTERLINE_SPACE, "default");
 243                         interlinespaceED->setEnabled(false);
 244                         interlinespaceUnit->setEnabled(false);
 245                         break;
 246                 }
 247                 case 2: {
 248                         if (!interlinespaceED->text().isEmpty())
 249                                 set(Tabular::SET_INTERLINE_SPACE,
 250                                         widgetsToLength(interlinespaceED, interlinespaceUnit));
 251                         if (!bc().policy().isReadOnly()) {
 252                                 interlinespaceED->setEnabled(true);
 253                                 interlinespaceUnit->setEnabled(true);
 254                         }
 255                         break;
 256                 }
 257         }
 258         changed();
 259 }
 260
 261
 262 void GuiTabular::close_clicked()
 263 {
 264         closeGUI();
 265         slotClose();
 266 }
 267
 268
 269 void GuiTabular::borderSet_clicked()
 270 {
 271         set(Tabular::SET_ALL_LINES);
 272         update_borders();
 273         changed();
 274 }
 275
 276
 277 void GuiTabular::borderUnset_clicked()
 278 {
 279         set(Tabular::UNSET_ALL_LINES);
 280         update_borders();
 281         changed();
 282 }
 283
 284
 285 void GuiTabular::leftBorder_changed()
 286 {
 287         toggleLeftLine();
 288         changed();
 289 }
 290
 291
 292 void GuiTabular::rightBorder_changed()
 293 {
 294         toggleRightLine();
 295         changed();
 296 }
 297
 298
 299 void GuiTabular::topBorder_changed()
 300 {
 301         toggleTopLine();
 302         changed();
 303 }
 304
 305
 306 void GuiTabular::bottomBorder_changed()
 307 {
 308         toggleBottomLine();
 309         changed();
 310 }
 311
 312
 313 void GuiTabular::specialAlignment_changed()
 314 {
 315         string special = fromqstr(specialAlignmentED->text());
 316         setSpecial(special);
 317         changed();
 318 }
 319
 320
 321 void GuiTabular::width_changed()
 322 {
 323         changed();
 324         string const width = widgetsToLength(widthED, widthUnit);
 325         setWidth(width);
 326 }
 327
 328
 329 void GuiTabular::multicolumn_clicked()
 330 {
 331         toggleMultiColumn();
 332         changed();
 333 }
 334
 335
 336 void GuiTabular::rotateTabular()
 337 {
 338         rotateTabular(rotateTabularCB->isChecked());
 339         changed();
 340 }
 341
 342
 343 void GuiTabular::rotateCell()
 344 {
 345         rotateCell(rotateCellCB->isChecked());
 346         changed();
 347 }
 348
 349
 350 void GuiTabular::hAlign_changed(int align)
 351 {
 352         GuiTabular::HALIGN h = GuiTabular::LEFT;
 353
 354         switch (align) {
 355                 case 0: h = GuiTabular::LEFT; break;
 356                 case 1: h = GuiTabular::CENTER; break;
 357                 case 2: h = GuiTabular::RIGHT; break;
 358                 case 3: h = GuiTabular::BLOCK; break;
 359         }
 360
 361         halign(h);
 362 }
 363
 364
 365 void GuiTabular::vAlign_changed(int align)
 366 {
 367         GuiTabular::VALIGN v = GuiTabular::TOP;
 368
 369         switch (align) {
 370                 case 0: v = GuiTabular::TOP; break;
 371                 case 1: v = GuiTabular::MIDDLE; break;
 372                 case 2: v = GuiTabular::BOTTOM; break;
 373         }
 374
 375         valign(v);
 376 }
 377
 378
 379 void GuiTabular::longTabular()
 380 {
 381         longTabular(longTabularCB->isChecked());
 382         changed();
 383 }
 384
 385
 386 void GuiTabular::ltNewpage_clicked()
 387 {
 388         set(Tabular::SET_LTNEWPAGE);
 389         changed();
 390 }
 391
 392
 393 void GuiTabular::ltHeaderStatus_clicked()
 394 {
 395         bool enable = headerStatusCB->isChecked();
 396         if (enable)
 397                 set(Tabular::SET_LTHEAD, "");
 398         else
 399                 set(Tabular::UNSET_LTHEAD, "");
 400         headerBorderAboveCB->setEnabled(enable);
 401         headerBorderBelowCB->setEnabled(enable);
 402         firstheaderNoContentsCB->setEnabled(enable);
 403         changed();
 404 }
 405
 406
 407 void GuiTabular::ltHeaderBorderAbove_clicked()
 408 {
 409         if (headerBorderAboveCB->isChecked())
 410                 set(Tabular::SET_LTHEAD, "dl_above");
 411         else
 412                 set(Tabular::UNSET_LTHEAD, "dl_above");
 413         changed();
 414 }
 415
 416
 417 void GuiTabular::ltHeaderBorderBelow_clicked()
 418 {
 419         if (headerBorderBelowCB->isChecked())
 420                 set(Tabular::SET_LTHEAD, "dl_below");
 421         else
 422                 set(Tabular::UNSET_LTHEAD, "dl_below");
 423         changed();
 424 }
 425
 426
 427 void GuiTabular::ltFirstHeaderBorderAbove_clicked()
 428 {
 429         if (firstheaderBorderAboveCB->isChecked())
 430                 set(Tabular::SET_LTFIRSTHEAD, "dl_above");
 431         else
 432                 set(Tabular::UNSET_LTFIRSTHEAD, "dl_above");
 433         changed();
 434 }
 435
 436
 437 void GuiTabular::ltFirstHeaderBorderBelow_clicked()
 438 {
 439         if (firstheaderBorderBelowCB->isChecked())
 440                 set(Tabular::SET_LTFIRSTHEAD, "dl_below");
 441         else
 442                 set(Tabular::UNSET_LTFIRSTHEAD, "dl_below");
 443         changed();
 444 }
 445
 446
 447 void GuiTabular::ltFirstHeaderStatus_clicked()
 448 {
 449         bool enable = firstheaderStatusCB->isChecked();
 450         if (enable)
 451                 set(Tabular::SET_LTFIRSTHEAD, "");
 452         else
 453                 set(Tabular::UNSET_LTFIRSTHEAD, "");
 454         firstheaderBorderAboveCB->setEnabled(enable);
 455         firstheaderBorderBelowCB->setEnabled(enable);
 456         changed();
 457 }
 458
 459
 460 void GuiTabular::ltFirstHeaderEmpty_clicked()
 461 {
 462         bool enable = firstheaderNoContentsCB->isChecked();
 463         if (enable)
 464                 set(Tabular::SET_LTFIRSTHEAD, "empty");
 465         else
 466                 set(Tabular::UNSET_LTFIRSTHEAD, "empty");
 467         firstheaderStatusCB->setEnabled(!enable);
 468         firstheaderBorderAboveCB->setEnabled(!enable);
 469         firstheaderBorderBelowCB->setEnabled(!enable);
 470         changed();
 471 }
 472
 473
 474 void GuiTabular::ltFooterStatus_clicked()
 475 {
 476         bool enable = footerStatusCB->isChecked();
 477         if (enable)
 478                 set(Tabular::SET_LTFOOT, "");
 479         else
 480                 set(Tabular::UNSET_LTFOOT, "");
 481         footerBorderAboveCB->setEnabled(enable);
 482         footerBorderBelowCB->setEnabled(enable);
 483         lastfooterNoContentsCB->setEnabled(enable);
 484         changed();
 485 }
 486
 487
 488 void GuiTabular::ltFooterBorderAbove_clicked()
 489 {
 490         if (footerBorderAboveCB->isChecked())
 491                 set(Tabular::SET_LTFOOT, "dl_above");
 492         else
 493                 set(Tabular::UNSET_LTFOOT, "dl_above");
 494         changed();
 495 }
 496
 497
 498 void GuiTabular::ltFooterBorderBelow_clicked()
 499 {
 500         if (footerBorderBelowCB->isChecked())
 501                 set(Tabular::SET_LTFOOT, "dl_below");
 502         else
 503                 set(Tabular::UNSET_LTFOOT, "dl_below");
 504         changed();
 505 }
 506
 507
 508 void GuiTabular::ltLastFooterStatus_clicked()
 509 {
 510         bool enable = lastfooterStatusCB->isChecked();
 511         if (enable)
 512                 set(Tabular::SET_LTLASTFOOT, "");
 513         else
 514                 set(Tabular::UNSET_LTLASTFOOT, "");
 515         lastfooterBorderAboveCB->setEnabled(enable);
 516         lastfooterBorderBelowCB->setEnabled(enable);
 517         changed();
 518 }
 519
 520
 521 void GuiTabular::ltLastFooterBorderAbove_clicked()
 522 {
 523         if (lastfooterBorderAboveCB->isChecked())
 524                 set(Tabular::SET_LTLASTFOOT, "dl_above");
 525         else
 526                 set(Tabular::UNSET_LTLASTFOOT, "dl_above");
 527         changed();
 528 }
 529
 530
 531 void GuiTabular::ltLastFooterBorderBelow_clicked()
 532 {
 533         if (lastfooterBorderBelowCB->isChecked())
 534                 set(Tabular::SET_LTLASTFOOT, "dl_below");
 535         else
 536                 set(Tabular::UNSET_LTLASTFOOT, "dl_below");
 537         changed();
 538 }
 539
 540
 541 void GuiTabular::ltLastFooterEmpty_clicked()
 542 {
 543         bool enable = lastfooterNoContentsCB->isChecked();
 544         if (enable)
 545                 set(Tabular::SET_LTLASTFOOT, "empty");
 546         else
 547                 set(Tabular::UNSET_LTLASTFOOT, "empty");
 548         lastfooterStatusCB->setEnabled(!enable);
 549         lastfooterBorderAboveCB->setEnabled(!enable);
 550         lastfooterBorderBelowCB->setEnabled(!enable);
 551         changed();
 552 }
 553
 554
 555 void GuiTabular::update_borders()
 556 {
 557         Tabular::idx_type const cell = getActiveCell();
 558         bool const isMulticolumnCell = tabular_.isMultiColumn(cell);
 559
 560         if (!isMulticolumnCell) {
 561                 borders->setLeftEnabled(true);
 562                 borders->setRightEnabled(true);
 563                 borders->setTop(tabular_.topLine(cell, true));
 564                 borders->setBottom(tabular_.bottomLine(cell, true));
 565                 borders->setLeft(tabular_.leftLine(cell, true));
 566                 borders->setRight(tabular_.rightLine(cell, true));
 567                 // repaint the setborder widget
 568                 borders->update();
 569                 return;
 570         }
 571
 572         borders->setTop(tabular_.topLine(cell));
 573         borders->setBottom(tabular_.bottomLine(cell));
 574         // pay attention to left/right lines: they are only allowed
 575         // to set if we are in first/last cell of row or if the left/right
 576         // cell is also a multicolumn.
 577         if (tabular_.isFirstCellInRow(cell) || tabular_.isMultiColumn(cell - 1)) {
 578                 borders->setLeftEnabled(true);
 579                 borders->setLeft(tabular_.leftLine(cell));
 580         } else {
 581                 borders->setLeft(false);
 582                 borders->setLeftEnabled(false);
 583         }
 584         if (tabular_.isLastCellInRow(cell) || tabular_.isMultiColumn(cell + 1)) {
 585                 borders->setRightEnabled(true);
 586                 borders->setRight(tabular_.rightLine(cell));
 587         } else {
 588                 borders->setRight(false);
 589                 borders->setRightEnabled(false);
 590         }
 591         // repaint the setborder widget
 592         borders->update();
 593 }
 594
 595
 596 void GuiTabular::updateContents()
 597 {
 598         initialiseParams(string());
 599
 600         Tabular::idx_type const cell = getActiveCell();
 601
 602         Tabular::row_type const row = tabular_.cellRow(cell);
 603         Tabular::col_type const col = tabular_.cellColumn(cell);
 604
 605         tabularRowED->setText(QString::number(row + 1));
 606         tabularColumnED->setText(QString::number(col + 1));
 607
 608         bool const multicol(tabular_.isMultiColumn(cell));
 609
 610         multicolumnCB->setChecked(multicol);
 611
 612         rotateCellCB->setChecked(tabular_.getRotateCell(cell));
 613         rotateTabularCB->setChecked(tabular_.getRotateTabular());
 614
 615         longTabularCB->setChecked(tabular_.isLongTabular());
 616
 617         update_borders();
 618
 619         Length pwidth;
 620         docstring special;
 621
 622         if (multicol) {
 623                 special = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_MULTI);
 624                 pwidth = tabular_.getMColumnPWidth(cell);
 625         } else {
 626                 special = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_COLUMN);
 627                 pwidth = tabular_.getColumnPWidth(cell);
 628         }
 629
 630         specialAlignmentED->setText(toqstr(special));
 631
 632         bool const isReadonly = bc().policy().isReadOnly();
 633         specialAlignmentED->setEnabled(!isReadonly);
 634
 635         Length::UNIT default_unit =
 636                 useMetricUnits() ? Length::CM : Length::IN;
 637
 638         borderDefaultRB->setChecked(!tabular_.useBookTabs());
 639         booktabsRB->setChecked(tabular_.useBookTabs());
 640
 641         if (tabular_.row_info[row].top_space.empty()
 642             && !tabular_.row_info[row].top_space_default) {
 643                 topspaceCO->setCurrentIndex(0);
 644         } else if (tabular_.row_info[row].top_space_default) {
 645                 topspaceCO->setCurrentIndex(1);
 646         } else {
 647                 topspaceCO->setCurrentIndex(2);
 648                 lengthToWidgets(topspaceED,
 649                                 topspaceUnit,
 650                                 tabular_.row_info[row].top_space.asString(),
 651                                 default_unit);
 652         }
 653         topspaceED->setEnabled(!isReadonly
 654                 && (topspaceCO->currentIndex() == 2));
 655         topspaceUnit->setEnabled(!isReadonly
 656                 && (topspaceCO->currentIndex() == 2));
 657         topspaceCO->setEnabled(!isReadonly);
 658
 659         if (tabular_.row_info[row].bottom_space.empty()
 660             && !tabular_.row_info[row].bottom_space_default) {
 661                 bottomspaceCO->setCurrentIndex(0);
 662         } else if (tabular_.row_info[row].bottom_space_default) {
 663                 bottomspaceCO->setCurrentIndex(1);
 664         } else {
 665                 bottomspaceCO->setCurrentIndex(2);
 666                 lengthToWidgets(bottomspaceED,
 667                                 bottomspaceUnit,
 668                                 tabular_.row_info[row].bottom_space.asString(),
 669                                 default_unit);
 670         }
 671         bottomspaceED->setEnabled(!isReadonly
 672                 && (bottomspaceCO->currentIndex() == 2));
 673         bottomspaceUnit->setEnabled(!isReadonly
 674                 && (bottomspaceCO->currentIndex() == 2));
 675         bottomspaceCO->setEnabled(!isReadonly);
 676
 677         if (tabular_.row_info[row].interline_space.empty()
 678             && !tabular_.row_info[row].interline_space_default) {
 679                 interlinespaceCO->setCurrentIndex(0);
 680         } else if (tabular_.row_info[row].interline_space_default) {
 681                 interlinespaceCO->setCurrentIndex(1);
 682         } else {
 683                 interlinespaceCO->setCurrentIndex(2);
 684                 lengthToWidgets(interlinespaceED,
 685                                 interlinespaceUnit,
 686                                 tabular_.row_info[row].interline_space.asString(),
 687                                 default_unit);
 688         }
 689         interlinespaceED->setEnabled(!isReadonly
 690                 && (interlinespaceCO->currentIndex() == 2));
 691         interlinespaceUnit->setEnabled(!isReadonly
 692                 && (interlinespaceCO->currentIndex() == 2));
 693         interlinespaceCO->setEnabled(!isReadonly);
 694
 695         string colwidth;
 696         if (!pwidth.zero())
 697                 colwidth = pwidth.asString();
 698         lengthToWidgets(widthED, widthUnit,
 699                 colwidth, default_unit);
 700
 701         widthED->setEnabled(!isReadonly);
 702         widthUnit->setEnabled(!isReadonly);
 703
 704         hAlignCB->clear();
 705         hAlignCB->addItem(qt_("Left"));
 706         hAlignCB->addItem(qt_("Center"));
 707         hAlignCB->addItem(qt_("Right"));
 708         if (!multicol && !pwidth.zero())
 709                 hAlignCB->addItem(qt_("Justified"));
 710
 711         int align = 0;
 712         switch (tabular_.getAlignment(cell)) {
 713         case LYX_ALIGN_LEFT:
 714                 align = 0;
 715                 break;
 716         case LYX_ALIGN_CENTER:
 717                 align = 1;
 718                 break;
 719         case LYX_ALIGN_RIGHT:
 720                 align = 2;
 721                 break;
 722         case LYX_ALIGN_BLOCK:
 723         {
 724                 if (!multicol && !pwidth.zero())
 725                         align = 3;
 726                 break;
 727         }
 728         default:
 729                 align = 0;
 730                 break;
 731         }
 732         hAlignCB->setCurrentIndex(align);
 733
 734         int valign = 0;
 735         switch (tabular_.getVAlignment(cell)) {
 736         case Tabular::LYX_VALIGN_TOP:
 737                 valign = 0;
 738                 break;
 739         case Tabular::LYX_VALIGN_MIDDLE:
 740                 valign = 1;
 741                 break;
 742         case Tabular::LYX_VALIGN_BOTTOM:
 743                 valign = 2;
 744                 break;
 745         default:
 746                 valign = 1;
 747                 break;
 748         }
 749         if (pwidth.zero())
 750                 valign = 1;
 751         vAlignCB->setCurrentIndex(valign);
 752
 753         hAlignCB->setEnabled(true);
 754         vAlignCB->setEnabled(!pwidth.zero());
 755
 756         if (!tabular_.isLongTabular()) {
 757                 headerStatusCB->setChecked(false);
 758                 headerBorderAboveCB->setChecked(false);
 759                 headerBorderBelowCB->setChecked(false);
 760                 firstheaderStatusCB->setChecked(false);
 761                 firstheaderBorderAboveCB->setChecked(false);
 762                 firstheaderBorderBelowCB->setChecked(false);
 763                 firstheaderNoContentsCB->setChecked(false);
 764                 footerStatusCB->setChecked(false);
 765                 footerBorderAboveCB->setChecked(false);
 766                 footerBorderBelowCB->setChecked(false);
 767                 lastfooterStatusCB->setChecked(false);
 768                 lastfooterBorderAboveCB->setChecked(false);
 769                 lastfooterBorderBelowCB->setChecked(false);
 770                 lastfooterNoContentsCB->setChecked(false);
 771                 newpageCB->setChecked(false);
 772                 newpageCB->setEnabled(false);
 773                 return;
 774         }
 775
 776         Tabular::ltType ltt;
 777         bool use_empty;
 778         bool row_set = tabular_.getRowOfLTHead(row, ltt);
 779         headerStatusCB->setChecked(row_set);
 780         if (ltt.set) {
 781                 headerBorderAboveCB->setChecked(ltt.topDL);
 782                 headerBorderBelowCB->setChecked(ltt.bottomDL);
 783                 use_empty = true;
 784         } else {
 785                 headerBorderAboveCB->setChecked(false);
 786                 headerBorderBelowCB->setChecked(false);
 787                 headerBorderAboveCB->setEnabled(false);
 788                 headerBorderBelowCB->setEnabled(false);
 789                 firstheaderNoContentsCB->setChecked(false);
 790                 firstheaderNoContentsCB->setEnabled(false);
 791                 use_empty = false;
 792         }
 793
 794         row_set = tabular_.getRowOfLTFirstHead(row, ltt);
 795         firstheaderStatusCB->setChecked(row_set);
 796         if (ltt.set && (!ltt.empty || !use_empty)) {
 797                 firstheaderBorderAboveCB->setChecked(ltt.topDL);
 798                 firstheaderBorderBelowCB->setChecked(ltt.bottomDL);
 799         } else {
 800                 firstheaderBorderAboveCB->setEnabled(false);
 801                 firstheaderBorderBelowCB->setEnabled(false);
 802                 firstheaderBorderAboveCB->setChecked(false);
 803                 firstheaderBorderBelowCB->setChecked(false);
 804                 if (use_empty) {
 805                         firstheaderNoContentsCB->setChecked(ltt.empty);
 806                         if (ltt.empty)
 807                                 firstheaderStatusCB->setEnabled(false);
 808                 }
 809         }
 810
 811         row_set = tabular_.getRowOfLTFoot(row, ltt);
 812         footerStatusCB->setChecked(row_set);
 813         if (ltt.set) {
 814                 footerBorderAboveCB->setChecked(ltt.topDL);
 815                 footerBorderBelowCB->setChecked(ltt.bottomDL);
 816                 use_empty = true;
 817         } else {
 818                 footerBorderAboveCB->setChecked(false);
 819                 footerBorderBelowCB->setChecked(false);
 820                 footerBorderAboveCB->setEnabled(false);
 821                 footerBorderBelowCB->setEnabled(false);
 822                 lastfooterNoContentsCB->setChecked(false);
 823                 lastfooterNoContentsCB->setEnabled(false);
 824                 use_empty = false;
 825         }
 826
 827         row_set = tabular_.getRowOfLTLastFoot(row, ltt);
 828                 lastfooterStatusCB->setChecked(row_set);
 829         if (ltt.set && (!ltt.empty || !use_empty)) {
 830                 lastfooterBorderAboveCB->setChecked(ltt.topDL);
 831                 lastfooterBorderBelowCB->setChecked(ltt.bottomDL);
 832         } else {
 833                 lastfooterBorderAboveCB->setEnabled(false);
 834                 lastfooterBorderBelowCB->setEnabled(false);
 835                 lastfooterBorderAboveCB->setChecked(false);
 836                 lastfooterBorderBelowCB->setChecked(false);
 837                 if (use_empty) {
 838                         lastfooterNoContentsCB->setChecked(ltt.empty);
 839                         if (ltt.empty)
 840                                 lastfooterStatusCB->setEnabled(false);
 841                 }
 842         }
 843         newpageCB->setChecked(tabular_.getLTNewPage(row));
 844 }
 845
 846
 847 void GuiTabular::closeGUI()
 848 {
 849         // ugly hack to auto-apply the stuff that hasn't been
 850         // yet. don't let this continue to exist ...
 851
 852         // Subtle here, we must /not/ apply any changes and
 853         // then refer to tabular, as it will have been freed
 854         // since the changes update the actual tabular_
 855         //
 856         // apply the fixed width values
 857         Tabular::idx_type const cell = getActiveCell();
 858         bool const multicol = tabular_.isMultiColumn(cell);
 859         string width = widgetsToLength(widthED, widthUnit);
 860         string width2;
 861
 862         Length llen = tabular_.getColumnPWidth(cell);
 863         Length llenMulti = tabular_.getMColumnPWidth(cell);
 864
 865         if (multicol && !llenMulti.zero())
 866                 width2 = llenMulti.asString();
 867         else if (!multicol && !llen.zero())
 868                 width2 = llen.asString();
 869
 870         // apply the special alignment
 871         docstring const sa1 = qstring_to_ucs4(specialAlignmentED->text());
 872         docstring sa2;
 873
 874         if (multicol)
 875                 sa2 = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_MULTI);
 876         else
 877                 sa2 = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_COLUMN);
 878
 879         if (sa1 != sa2) {
 880                 if (multicol)
 881                         set(Tabular::SET_SPECIAL_MULTI, to_utf8(sa1));
 882                 else
 883                         set(Tabular::SET_SPECIAL_COLUMN, to_utf8(sa1));
 884         }
 885
 886         if (width != width2) {
 887                 if (multicol)
 888                         set(Tabular::SET_MPWIDTH, width);
 889                 else
 890                         set(Tabular::SET_PWIDTH, width);
 891         }
 892
 893         /* DO WE NEED THIS?
 894         switch (topspaceCO->currentIndex()) {
 895                 case 0:
 896                         set(Tabular::SET_TOP_SPACE, "");
 897                         break;
 898                 case 1:
 899                         set(Tabular::SET_TOP_SPACE, "default");
 900                         break;
 901                 case 2:
 902                         set(Tabular::SET_TOP_SPACE,
 903                                 widgetsToLength(topspaceED, topspaceUnit));
 904                         break;
 905         }
 906
 907         switch (bottomspaceCO->currentIndex()) {
 908                 case 0:
 909                         set(Tabular::SET_BOTTOM_SPACE, "");
 910                         break;
 911                 case 1:
 912                         set(Tabular::SET_BOTTOM_SPACE, "default");
 913                         break;
 914                 case 2:
 915                         set(Tabular::SET_BOTTOM_SPACE,
 916                                 widgetsToLength(bottomspaceED, bottomspaceUnit));
 917                         break;
 918         }
 919
 920         switch (interlinespaceCO->currentIndex()) {
 921                 case 0:
 922                         set(Tabular::SET_INTERLINE_SPACE, "");
 923                         break;
 924                 case 1:
 925                         set(Tabular::SET_INTERLINE_SPACE, "default");
 926                         break;
 927                 case 2:
 928                         set(Tabular::SET_INTERLINE_SPACE,
 929                                 widgetsToLength(interlinespaceED, interlinespaceUnit));
 930                         break;
 931         }
 932 */
 933 }
 934
 935
 936 bool GuiTabular::initialiseParams(string const & data)
 937 {
 938         // try to get the current cell
 939         BufferView const * const bv = bufferview();
 940         InsetTabular const * current_inset = 0;
 941         if (bv) {
 942                 Cursor const & cur = bv->cursor();
 943                 // get the innermost tabular inset;
 944                 // assume that it is "ours"
 945                 for (int i = cur.depth() - 1; i >= 0; --i)
 946                         if (cur[i].inset().lyxCode() == TABULAR_CODE) {
 947                                 current_inset = static_cast<InsetTabular const *>(&cur[i].inset());
 948                                 active_cell_ = cur[i].idx();
 949                                 break;
 950                         }
 951         }
 952
 953         if (current_inset && data.empty()) {
 954                 tabular_ = Tabular(current_inset->tabular);
 955                 return true;
 956         }
 957
 958         InsetTabular tmp(buffer());
 959         InsetTabularMailer::string2params(data, tmp);
 960         tabular_ = Tabular(tmp.tabular);
 961         return true;
 962 }
 963
 964
 965 void GuiTabular::clearParams()
 966 {
 967         InsetTabular tmp(buffer());
 968         tabular_ = tmp.tabular;
 969         active_cell_ = Tabular::npos;
 970 }
 971
 972
 973 Tabular::idx_type GuiTabular::getActiveCell() const
 974 {
 975         return active_cell_;
 976 }
 977
 978
 979 void GuiTabular::set(Tabular::Feature f, string const & arg)
 980 {
 981         string const data = featureAsString(f) + ' ' + arg;
 982         dispatch(FuncRequest(getLfun(), data));
 983 }
 984
 985
 986 bool GuiTabular::useMetricUnits() const
 987 {
 988         return lyxrc.default_papersize > PAPER_USEXECUTIVE;
 989 }
 990
 991
 992 void GuiTabular::toggleTopLine()
 993 {
 994         if (tabular_.isMultiColumn(getActiveCell()))
 995                 set(Tabular::M_TOGGLE_LINE_TOP);
 996         else
 997                 set(Tabular::TOGGLE_LINE_TOP);
 998 }
 999
1000
1001 void GuiTabular::toggleBottomLine()
1002 {
1003         if (tabular_.isMultiColumn(getActiveCell()))
1004                 set(Tabular::M_TOGGLE_LINE_BOTTOM);
1005         else
1006                 set(Tabular::TOGGLE_LINE_BOTTOM);
1007 }
1008
1009
1010 void GuiTabular::toggleLeftLine()
1011 {
1012         if (tabular_.isMultiColumn(getActiveCell()))
1013                 set(Tabular::M_TOGGLE_LINE_LEFT);
1014         else
1015                 set(Tabular::TOGGLE_LINE_LEFT);
1016 }
1017
1018
1019 void GuiTabular::toggleRightLine()
1020 {
1021         if (tabular_.isMultiColumn(getActiveCell()))
1022                 set(Tabular::M_TOGGLE_LINE_RIGHT);
1023         else
1024                 set(Tabular::TOGGLE_LINE_RIGHT);
1025 }
1026
1027
1028 void GuiTabular::setSpecial(string const & special)
1029 {
1030         if (tabular_.isMultiColumn(getActiveCell()))
1031                 set(Tabular::SET_SPECIAL_MULTI, special);
1032         else
1033                 set(Tabular::SET_SPECIAL_COLUMN, special);
1034 }
1035
1036
1037 void GuiTabular::setWidth(string const & width)
1038 {
1039         if (tabular_.isMultiColumn(getActiveCell()))
1040                 set(Tabular::SET_MPWIDTH, width);
1041         else
1042                 set(Tabular::SET_PWIDTH, width);
1043
1044         updateView();
1045 }
1046
1047
1048 void GuiTabular::toggleMultiColumn()
1049 {
1050         set(Tabular::MULTICOLUMN);
1051         updateView();
1052 }
1053
1054
1055 void GuiTabular::rotateTabular(bool yes)
1056 {
1057         if (yes)
1058                 set(Tabular::SET_ROTATE_TABULAR);
1059         else
1060                 set(Tabular::UNSET_ROTATE_TABULAR);
1061 }
1062
1063
1064 void GuiTabular::rotateCell(bool yes)
1065 {
1066         if (yes)
1067                 set(Tabular::SET_ROTATE_CELL);
1068         else
1069                 set(Tabular::UNSET_ROTATE_CELL);
1070 }
1071
1072
1073 void GuiTabular::halign(GuiTabular::HALIGN h)
1074 {
1075         Tabular::Feature num = Tabular::ALIGN_LEFT;
1076         Tabular::Feature multi_num = Tabular::M_ALIGN_LEFT;
1077
1078         switch (h) {
1079                 case LEFT:
1080                         num = Tabular::ALIGN_LEFT;
1081                         multi_num = Tabular::M_ALIGN_LEFT;
1082                         break;
1083                 case CENTER:
1084                         num = Tabular::ALIGN_CENTER;
1085                         multi_num = Tabular::M_ALIGN_CENTER;
1086                         break;
1087                 case RIGHT:
1088                         num = Tabular::ALIGN_RIGHT;
1089                         multi_num = Tabular::M_ALIGN_RIGHT;
1090                         break;
1091                 case BLOCK:
1092                         num = Tabular::ALIGN_BLOCK;
1093                         //multi_num: no equivalent
1094                         break;
1095         }
1096
1097         if (tabular_.isMultiColumn(getActiveCell()))
1098                 set(multi_num);
1099         else
1100                 set(num);
1101 }
1102
1103
1104 void GuiTabular::valign(GuiTabular::VALIGN v)
1105 {
1106         Tabular::Feature num = Tabular::VALIGN_MIDDLE;
1107         Tabular::Feature multi_num = Tabular::M_VALIGN_MIDDLE;
1108
1109         switch (v) {
1110                 case TOP:
1111                         num = Tabular::VALIGN_TOP;
1112                         multi_num = Tabular::M_VALIGN_TOP;
1113                         break;
1114                 case MIDDLE:
1115                         num = Tabular::VALIGN_MIDDLE;
1116                         multi_num = Tabular::M_VALIGN_MIDDLE;
1117                         break;
1118                 case BOTTOM:
1119                         num = Tabular::VALIGN_BOTTOM;
1120                         multi_num = Tabular::M_VALIGN_BOTTOM;
1121                         break;
1122         }
1123
1124         if (tabular_.isMultiColumn(getActiveCell()))
1125                 set(multi_num);
1126         else
1127                 set(num);
1128 }
1129
1130
1131 void GuiTabular::booktabs(bool yes)
1132 {
1133         if (yes)
1134                 set(Tabular::SET_BOOKTABS);
1135         else
1136                 set(Tabular::UNSET_BOOKTABS);
1137 }
1138
1139
1140 void GuiTabular::longTabular(bool yes)
1141 {
1142         if (yes)
1143                 set(Tabular::SET_LONGTABULAR);
1144         else
1145                 set(Tabular::UNSET_LONGTABULAR);
1146 }
1147
1148
1149 Dialog * createGuiTabular(GuiView & lv) { return new GuiTabular(lv); }
1150
1151
1152 } // namespace frontend
1153 } // namespace lyx
1154
1155 #include "GuiTabular_moc.cpp"