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