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::closeEvent(QCloseEvent * e)
 165 {
 166         slotClose();
 167         GuiDialog::closeEvent(e);
 168 }
 169
 170
 171 void GuiTabular::booktabsChanged(bool)
 172 {
 173         changed();
 174         booktabs(booktabsRB->isChecked());
 175         update_borders();
 176 }
 177
 178
 179 void GuiTabular::topspace_changed()
 180 {
 181         switch (topspaceCO->currentIndex()) {
 182                 case 0: {
 183                         set(Tabular::SET_TOP_SPACE, "");
 184                         topspaceED->setEnabled(false);
 185                         topspaceUnit->setEnabled(false);
 186                         break;
 187                 }
 188                 case 1: {
 189                         set(Tabular::SET_TOP_SPACE, "default");
 190                         topspaceED->setEnabled(false);
 191                         topspaceUnit->setEnabled(false);
 192                         break;
 193                 }
 194                 case 2: {
 195                         if (!topspaceED->text().isEmpty())
 196                                 set(Tabular::SET_TOP_SPACE,
 197                                         widgetsToLength(topspaceED, topspaceUnit));
 198                         if (!bc().policy().isReadOnly()) {
 199                                 topspaceED->setEnabled(true);
 200                                 topspaceUnit->setEnabled(true);
 201                         }
 202                         break;
 203                 }
 204         }
 205         changed();
 206 }
 207
 208
 209 void GuiTabular::bottomspace_changed()
 210 {
 211         switch (bottomspaceCO->currentIndex()) {
 212                 case 0: {
 213                         set(Tabular::SET_BOTTOM_SPACE, "");
 214                                 bottomspaceED->setEnabled(false);
 215                                 bottomspaceUnit->setEnabled(false);
 216                         break;
 217                 }
 218                 case 1: {
 219                         set(Tabular::SET_BOTTOM_SPACE, "default");
 220                         bottomspaceED->setEnabled(false);
 221                         bottomspaceUnit->setEnabled(false);
 222                         break;
 223                 }
 224                 case 2: {
 225                         if (!bottomspaceED->text().isEmpty())
 226                                 set(Tabular::SET_BOTTOM_SPACE,
 227                                         widgetsToLength(bottomspaceED, bottomspaceUnit));
 228                         if (!bc().policy().isReadOnly()) {
 229                                 bottomspaceED->setEnabled(true);
 230                                 bottomspaceUnit->setEnabled(true);
 231                         }
 232                         break;
 233                 }
 234         }
 235         changed();
 236 }
 237
 238
 239 void GuiTabular::interlinespace_changed()
 240 {
 241         switch (interlinespaceCO->currentIndex()) {
 242                 case 0: {
 243                         set(Tabular::SET_INTERLINE_SPACE, "");
 244                                 interlinespaceED->setEnabled(false);
 245                                 interlinespaceUnit->setEnabled(false);
 246                         break;
 247                 }
 248                 case 1: {
 249                         set(Tabular::SET_INTERLINE_SPACE, "default");
 250                         interlinespaceED->setEnabled(false);
 251                         interlinespaceUnit->setEnabled(false);
 252                         break;
 253                 }
 254                 case 2: {
 255                         if (!interlinespaceED->text().isEmpty())
 256                                 set(Tabular::SET_INTERLINE_SPACE,
 257                                         widgetsToLength(interlinespaceED, interlinespaceUnit));
 258                         if (!bc().policy().isReadOnly()) {
 259                                 interlinespaceED->setEnabled(true);
 260                                 interlinespaceUnit->setEnabled(true);
 261                         }
 262                         break;
 263                 }
 264         }
 265         changed();
 266 }
 267
 268
 269 void GuiTabular::close_clicked()
 270 {
 271         closeGUI();
 272         slotClose();
 273 }
 274
 275
 276 void GuiTabular::borderSet_clicked()
 277 {
 278         set(Tabular::SET_ALL_LINES);
 279         update_borders();
 280         changed();
 281 }
 282
 283
 284 void GuiTabular::borderUnset_clicked()
 285 {
 286         set(Tabular::UNSET_ALL_LINES);
 287         update_borders();
 288         changed();
 289 }
 290
 291
 292 void GuiTabular::leftBorder_changed()
 293 {
 294         toggleLeftLine();
 295         changed();
 296 }
 297
 298
 299 void GuiTabular::rightBorder_changed()
 300 {
 301         toggleRightLine();
 302         changed();
 303 }
 304
 305
 306 void GuiTabular::topBorder_changed()
 307 {
 308         toggleTopLine();
 309         changed();
 310 }
 311
 312
 313 void GuiTabular::bottomBorder_changed()
 314 {
 315         toggleBottomLine();
 316         changed();
 317 }
 318
 319
 320 void GuiTabular::specialAlignment_changed()
 321 {
 322         string special = fromqstr(specialAlignmentED->text());
 323         setSpecial(special);
 324         changed();
 325 }
 326
 327
 328 void GuiTabular::width_changed()
 329 {
 330         changed();
 331         string const width = widgetsToLength(widthED, widthUnit);
 332         setWidth(width);
 333 }
 334
 335
 336 void GuiTabular::multicolumn_clicked()
 337 {
 338         toggleMultiColumn();
 339         changed();
 340 }
 341
 342
 343 void GuiTabular::rotateTabular()
 344 {
 345         rotateTabular(rotateTabularCB->isChecked());
 346         changed();
 347 }
 348
 349
 350 void GuiTabular::rotateCell()
 351 {
 352         rotateCell(rotateCellCB->isChecked());
 353         changed();
 354 }
 355
 356
 357 void GuiTabular::hAlign_changed(int align)
 358 {
 359         GuiTabular::HALIGN h = GuiTabular::LEFT;
 360
 361         switch (align) {
 362                 case 0: h = GuiTabular::LEFT; break;
 363                 case 1: h = GuiTabular::CENTER; break;
 364                 case 2: h = GuiTabular::RIGHT; break;
 365                 case 3: h = GuiTabular::BLOCK; break;
 366         }
 367
 368         halign(h);
 369 }
 370
 371
 372 void GuiTabular::vAlign_changed(int align)
 373 {
 374         GuiTabular::VALIGN v = GuiTabular::TOP;
 375
 376         switch (align) {
 377                 case 0: v = GuiTabular::TOP; break;
 378                 case 1: v = GuiTabular::MIDDLE; break;
 379                 case 2: v = GuiTabular::BOTTOM; break;
 380         }
 381
 382         valign(v);
 383 }
 384
 385
 386 void GuiTabular::longTabular()
 387 {
 388         longTabular(longTabularCB->isChecked());
 389         changed();
 390 }
 391
 392
 393 void GuiTabular::ltNewpage_clicked()
 394 {
 395         set(Tabular::SET_LTNEWPAGE);
 396         changed();
 397 }
 398
 399
 400 void GuiTabular::ltHeaderStatus_clicked()
 401 {
 402         bool enable = headerStatusCB->isChecked();
 403         if (enable)
 404                 set(Tabular::SET_LTHEAD, "");
 405         else
 406                 set(Tabular::UNSET_LTHEAD, "");
 407         headerBorderAboveCB->setEnabled(enable);
 408         headerBorderBelowCB->setEnabled(enable);
 409         firstheaderNoContentsCB->setEnabled(enable);
 410         changed();
 411 }
 412
 413
 414 void GuiTabular::ltHeaderBorderAbove_clicked()
 415 {
 416         if (headerBorderAboveCB->isChecked())
 417                 set(Tabular::SET_LTHEAD, "dl_above");
 418         else
 419                 set(Tabular::UNSET_LTHEAD, "dl_above");
 420         changed();
 421 }
 422
 423
 424 void GuiTabular::ltHeaderBorderBelow_clicked()
 425 {
 426         if (headerBorderBelowCB->isChecked())
 427                 set(Tabular::SET_LTHEAD, "dl_below");
 428         else
 429                 set(Tabular::UNSET_LTHEAD, "dl_below");
 430         changed();
 431 }
 432
 433
 434 void GuiTabular::ltFirstHeaderBorderAbove_clicked()
 435 {
 436         if (firstheaderBorderAboveCB->isChecked())
 437                 set(Tabular::SET_LTFIRSTHEAD, "dl_above");
 438         else
 439                 set(Tabular::UNSET_LTFIRSTHEAD, "dl_above");
 440         changed();
 441 }
 442
 443
 444 void GuiTabular::ltFirstHeaderBorderBelow_clicked()
 445 {
 446         if (firstheaderBorderBelowCB->isChecked())
 447                 set(Tabular::SET_LTFIRSTHEAD, "dl_below");
 448         else
 449                 set(Tabular::UNSET_LTFIRSTHEAD, "dl_below");
 450         changed();
 451 }
 452
 453
 454 void GuiTabular::ltFirstHeaderStatus_clicked()
 455 {
 456         bool enable = firstheaderStatusCB->isChecked();
 457         if (enable)
 458                 set(Tabular::SET_LTFIRSTHEAD, "");
 459         else
 460                 set(Tabular::UNSET_LTFIRSTHEAD, "");
 461         firstheaderBorderAboveCB->setEnabled(enable);
 462         firstheaderBorderBelowCB->setEnabled(enable);
 463         changed();
 464 }
 465
 466
 467 void GuiTabular::ltFirstHeaderEmpty_clicked()
 468 {
 469         bool enable = firstheaderNoContentsCB->isChecked();
 470         if (enable)
 471                 set(Tabular::SET_LTFIRSTHEAD, "empty");
 472         else
 473                 set(Tabular::UNSET_LTFIRSTHEAD, "empty");
 474         firstheaderStatusCB->setEnabled(!enable);
 475         firstheaderBorderAboveCB->setEnabled(!enable);
 476         firstheaderBorderBelowCB->setEnabled(!enable);
 477         changed();
 478 }
 479
 480
 481 void GuiTabular::ltFooterStatus_clicked()
 482 {
 483         bool enable = footerStatusCB->isChecked();
 484         if (enable)
 485                 set(Tabular::SET_LTFOOT, "");
 486         else
 487                 set(Tabular::UNSET_LTFOOT, "");
 488         footerBorderAboveCB->setEnabled(enable);
 489         footerBorderBelowCB->setEnabled(enable);
 490         lastfooterNoContentsCB->setEnabled(enable);
 491         changed();
 492 }
 493
 494
 495 void GuiTabular::ltFooterBorderAbove_clicked()
 496 {
 497         if (footerBorderAboveCB->isChecked())
 498                 set(Tabular::SET_LTFOOT, "dl_above");
 499         else
 500                 set(Tabular::UNSET_LTFOOT, "dl_above");
 501         changed();
 502 }
 503
 504
 505 void GuiTabular::ltFooterBorderBelow_clicked()
 506 {
 507         if (footerBorderBelowCB->isChecked())
 508                 set(Tabular::SET_LTFOOT, "dl_below");
 509         else
 510                 set(Tabular::UNSET_LTFOOT, "dl_below");
 511         changed();
 512 }
 513
 514
 515 void GuiTabular::ltLastFooterStatus_clicked()
 516 {
 517         bool enable = lastfooterStatusCB->isChecked();
 518         if (enable)
 519                 set(Tabular::SET_LTLASTFOOT, "");
 520         else
 521                 set(Tabular::UNSET_LTLASTFOOT, "");
 522         lastfooterBorderAboveCB->setEnabled(enable);
 523         lastfooterBorderBelowCB->setEnabled(enable);
 524         changed();
 525 }
 526
 527
 528 void GuiTabular::ltLastFooterBorderAbove_clicked()
 529 {
 530         if (lastfooterBorderAboveCB->isChecked())
 531                 set(Tabular::SET_LTLASTFOOT, "dl_above");
 532         else
 533                 set(Tabular::UNSET_LTLASTFOOT, "dl_above");
 534         changed();
 535 }
 536
 537
 538 void GuiTabular::ltLastFooterBorderBelow_clicked()
 539 {
 540         if (lastfooterBorderBelowCB->isChecked())
 541                 set(Tabular::SET_LTLASTFOOT, "dl_below");
 542         else
 543                 set(Tabular::UNSET_LTLASTFOOT, "dl_below");
 544         changed();
 545 }
 546
 547
 548 void GuiTabular::ltLastFooterEmpty_clicked()
 549 {
 550         bool enable = lastfooterNoContentsCB->isChecked();
 551         if (enable)
 552                 set(Tabular::SET_LTLASTFOOT, "empty");
 553         else
 554                 set(Tabular::UNSET_LTLASTFOOT, "empty");
 555         lastfooterStatusCB->setEnabled(!enable);
 556         lastfooterBorderAboveCB->setEnabled(!enable);
 557         lastfooterBorderBelowCB->setEnabled(!enable);
 558         changed();
 559 }
 560
 561
 562 void GuiTabular::update_borders()
 563 {
 564         Tabular::idx_type const cell = getActiveCell();
 565         bool const isMulticolumnCell = tabular_.isMultiColumn(cell);
 566
 567         if (!isMulticolumnCell) {
 568                 borders->setLeftEnabled(true);
 569                 borders->setRightEnabled(true);
 570                 borders->setTop(tabular_.topLine(cell, true));
 571                 borders->setBottom(tabular_.bottomLine(cell, true));
 572                 borders->setLeft(tabular_.leftLine(cell, true));
 573                 borders->setRight(tabular_.rightLine(cell, true));
 574                 // repaint the setborder widget
 575                 borders->update();
 576                 return;
 577         }
 578
 579         borders->setTop(tabular_.topLine(cell));
 580         borders->setBottom(tabular_.bottomLine(cell));
 581         // pay attention to left/right lines: they are only allowed
 582         // to set if we are in first/last cell of row or if the left/right
 583         // cell is also a multicolumn.
 584         if (tabular_.isFirstCellInRow(cell) || tabular_.isMultiColumn(cell - 1)) {
 585                 borders->setLeftEnabled(true);
 586                 borders->setLeft(tabular_.leftLine(cell));
 587         } else {
 588                 borders->setLeft(false);
 589                 borders->setLeftEnabled(false);
 590         }
 591         if (tabular_.isLastCellInRow(cell) || tabular_.isMultiColumn(cell + 1)) {
 592                 borders->setRightEnabled(true);
 593                 borders->setRight(tabular_.rightLine(cell));
 594         } else {
 595                 borders->setRight(false);
 596                 borders->setRightEnabled(false);
 597         }
 598         // repaint the setborder widget
 599         borders->update();
 600 }
 601
 602
 603 void GuiTabular::updateContents()
 604 {
 605         initialiseParams(string());
 606
 607         Tabular::idx_type const cell = getActiveCell();
 608
 609         Tabular::row_type const row = tabular_.cellRow(cell);
 610         Tabular::col_type const col = tabular_.cellColumn(cell);
 611
 612         tabularRowED->setText(QString::number(row + 1));
 613         tabularColumnED->setText(QString::number(col + 1));
 614
 615         bool const multicol(tabular_.isMultiColumn(cell));
 616
 617         multicolumnCB->setChecked(multicol);
 618
 619         rotateCellCB->setChecked(tabular_.getRotateCell(cell));
 620         rotateTabularCB->setChecked(tabular_.getRotateTabular());
 621
 622         longTabularCB->setChecked(tabular_.isLongTabular());
 623
 624         update_borders();
 625
 626         Length pwidth;
 627         docstring special;
 628
 629         if (multicol) {
 630                 special = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_MULTI);
 631                 pwidth = tabular_.getMColumnPWidth(cell);
 632         } else {
 633                 special = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_COLUMN);
 634                 pwidth = tabular_.getColumnPWidth(cell);
 635         }
 636
 637         specialAlignmentED->setText(toqstr(special));
 638
 639         bool const isReadonly = bc().policy().isReadOnly();
 640         specialAlignmentED->setEnabled(!isReadonly);
 641
 642         Length::UNIT default_unit =
 643                 useMetricUnits() ? Length::CM : Length::IN;
 644
 645         borderDefaultRB->setChecked(!tabular_.useBookTabs());
 646         booktabsRB->setChecked(tabular_.useBookTabs());
 647
 648         if (tabular_.row_info[row].top_space.empty()
 649             && !tabular_.row_info[row].top_space_default) {
 650                 topspaceCO->setCurrentIndex(0);
 651         } else if (tabular_.row_info[row].top_space_default) {
 652                 topspaceCO->setCurrentIndex(1);
 653         } else {
 654                 topspaceCO->setCurrentIndex(2);
 655                 lengthToWidgets(topspaceED,
 656                                 topspaceUnit,
 657                                 tabular_.row_info[row].top_space.asString(),
 658                                 default_unit);
 659         }
 660         topspaceED->setEnabled(!isReadonly
 661                 && (topspaceCO->currentIndex() == 2));
 662         topspaceUnit->setEnabled(!isReadonly
 663                 && (topspaceCO->currentIndex() == 2));
 664         topspaceCO->setEnabled(!isReadonly);
 665
 666         if (tabular_.row_info[row].bottom_space.empty()
 667             && !tabular_.row_info[row].bottom_space_default) {
 668                 bottomspaceCO->setCurrentIndex(0);
 669         } else if (tabular_.row_info[row].bottom_space_default) {
 670                 bottomspaceCO->setCurrentIndex(1);
 671         } else {
 672                 bottomspaceCO->setCurrentIndex(2);
 673                 lengthToWidgets(bottomspaceED,
 674                                 bottomspaceUnit,
 675                                 tabular_.row_info[row].bottom_space.asString(),
 676                                 default_unit);
 677         }
 678         bottomspaceED->setEnabled(!isReadonly
 679                 && (bottomspaceCO->currentIndex() == 2));
 680         bottomspaceUnit->setEnabled(!isReadonly
 681                 && (bottomspaceCO->currentIndex() == 2));
 682         bottomspaceCO->setEnabled(!isReadonly);
 683
 684         if (tabular_.row_info[row].interline_space.empty()
 685             && !tabular_.row_info[row].interline_space_default) {
 686                 interlinespaceCO->setCurrentIndex(0);
 687         } else if (tabular_.row_info[row].interline_space_default) {
 688                 interlinespaceCO->setCurrentIndex(1);
 689         } else {
 690                 interlinespaceCO->setCurrentIndex(2);
 691                 lengthToWidgets(interlinespaceED,
 692                                 interlinespaceUnit,
 693                                 tabular_.row_info[row].interline_space.asString(),
 694                                 default_unit);
 695         }
 696         interlinespaceED->setEnabled(!isReadonly
 697                 && (interlinespaceCO->currentIndex() == 2));
 698         interlinespaceUnit->setEnabled(!isReadonly
 699                 && (interlinespaceCO->currentIndex() == 2));
 700         interlinespaceCO->setEnabled(!isReadonly);
 701
 702         string colwidth;
 703         if (!pwidth.zero())
 704                 colwidth = pwidth.asString();
 705         lengthToWidgets(widthED, widthUnit,
 706                 colwidth, default_unit);
 707
 708         widthED->setEnabled(!isReadonly);
 709         widthUnit->setEnabled(!isReadonly);
 710
 711         hAlignCB->clear();
 712         hAlignCB->addItem(qt_("Left"));
 713         hAlignCB->addItem(qt_("Center"));
 714         hAlignCB->addItem(qt_("Right"));
 715         if (!multicol && !pwidth.zero())
 716                 hAlignCB->addItem(qt_("Justified"));
 717
 718         int align = 0;
 719         switch (tabular_.getAlignment(cell)) {
 720         case LYX_ALIGN_LEFT:
 721                 align = 0;
 722                 break;
 723         case LYX_ALIGN_CENTER:
 724                 align = 1;
 725                 break;
 726         case LYX_ALIGN_RIGHT:
 727                 align = 2;
 728                 break;
 729         case LYX_ALIGN_BLOCK:
 730         {
 731                 if (!multicol && !pwidth.zero())
 732                         align = 3;
 733                 break;
 734         }
 735         default:
 736                 align = 0;
 737                 break;
 738         }
 739         hAlignCB->setCurrentIndex(align);
 740
 741         int valign = 0;
 742         switch (tabular_.getVAlignment(cell)) {
 743         case Tabular::LYX_VALIGN_TOP:
 744                 valign = 0;
 745                 break;
 746         case Tabular::LYX_VALIGN_MIDDLE:
 747                 valign = 1;
 748                 break;
 749         case Tabular::LYX_VALIGN_BOTTOM:
 750                 valign = 2;
 751                 break;
 752         default:
 753                 valign = 1;
 754                 break;
 755         }
 756         if (pwidth.zero())
 757                 valign = 1;
 758         vAlignCB->setCurrentIndex(valign);
 759
 760         hAlignCB->setEnabled(true);
 761         vAlignCB->setEnabled(!pwidth.zero());
 762
 763         if (!tabular_.isLongTabular()) {
 764                 headerStatusCB->setChecked(false);
 765                 headerBorderAboveCB->setChecked(false);
 766                 headerBorderBelowCB->setChecked(false);
 767                 firstheaderStatusCB->setChecked(false);
 768                 firstheaderBorderAboveCB->setChecked(false);
 769                 firstheaderBorderBelowCB->setChecked(false);
 770                 firstheaderNoContentsCB->setChecked(false);
 771                 footerStatusCB->setChecked(false);
 772                 footerBorderAboveCB->setChecked(false);
 773                 footerBorderBelowCB->setChecked(false);
 774                 lastfooterStatusCB->setChecked(false);
 775                 lastfooterBorderAboveCB->setChecked(false);
 776                 lastfooterBorderBelowCB->setChecked(false);
 777                 lastfooterNoContentsCB->setChecked(false);
 778                 newpageCB->setChecked(false);
 779                 newpageCB->setEnabled(false);
 780                 return;
 781         }
 782
 783         Tabular::ltType ltt;
 784         bool use_empty;
 785         bool row_set = tabular_.getRowOfLTHead(row, ltt);
 786         headerStatusCB->setChecked(row_set);
 787         if (ltt.set) {
 788                 headerBorderAboveCB->setChecked(ltt.topDL);
 789                 headerBorderBelowCB->setChecked(ltt.bottomDL);
 790                 use_empty = true;
 791         } else {
 792                 headerBorderAboveCB->setChecked(false);
 793                 headerBorderBelowCB->setChecked(false);
 794                 headerBorderAboveCB->setEnabled(false);
 795                 headerBorderBelowCB->setEnabled(false);
 796                 firstheaderNoContentsCB->setChecked(false);
 797                 firstheaderNoContentsCB->setEnabled(false);
 798                 use_empty = false;
 799         }
 800
 801         row_set = tabular_.getRowOfLTFirstHead(row, ltt);
 802         firstheaderStatusCB->setChecked(row_set);
 803         if (ltt.set && (!ltt.empty || !use_empty)) {
 804                 firstheaderBorderAboveCB->setChecked(ltt.topDL);
 805                 firstheaderBorderBelowCB->setChecked(ltt.bottomDL);
 806         } else {
 807                 firstheaderBorderAboveCB->setEnabled(false);
 808                 firstheaderBorderBelowCB->setEnabled(false);
 809                 firstheaderBorderAboveCB->setChecked(false);
 810                 firstheaderBorderBelowCB->setChecked(false);
 811                 if (use_empty) {
 812                         firstheaderNoContentsCB->setChecked(ltt.empty);
 813                         if (ltt.empty)
 814                                 firstheaderStatusCB->setEnabled(false);
 815                 }
 816         }
 817
 818         row_set = tabular_.getRowOfLTFoot(row, ltt);
 819         footerStatusCB->setChecked(row_set);
 820         if (ltt.set) {
 821                 footerBorderAboveCB->setChecked(ltt.topDL);
 822                 footerBorderBelowCB->setChecked(ltt.bottomDL);
 823                 use_empty = true;
 824         } else {
 825                 footerBorderAboveCB->setChecked(false);
 826                 footerBorderBelowCB->setChecked(false);
 827                 footerBorderAboveCB->setEnabled(false);
 828                 footerBorderBelowCB->setEnabled(false);
 829                 lastfooterNoContentsCB->setChecked(false);
 830                 lastfooterNoContentsCB->setEnabled(false);
 831                 use_empty = false;
 832         }
 833
 834         row_set = tabular_.getRowOfLTLastFoot(row, ltt);
 835                 lastfooterStatusCB->setChecked(row_set);
 836         if (ltt.set && (!ltt.empty || !use_empty)) {
 837                 lastfooterBorderAboveCB->setChecked(ltt.topDL);
 838                 lastfooterBorderBelowCB->setChecked(ltt.bottomDL);
 839         } else {
 840                 lastfooterBorderAboveCB->setEnabled(false);
 841                 lastfooterBorderBelowCB->setEnabled(false);
 842                 lastfooterBorderAboveCB->setChecked(false);
 843                 lastfooterBorderBelowCB->setChecked(false);
 844                 if (use_empty) {
 845                         lastfooterNoContentsCB->setChecked(ltt.empty);
 846                         if (ltt.empty)
 847                                 lastfooterStatusCB->setEnabled(false);
 848                 }
 849         }
 850         newpageCB->setChecked(tabular_.getLTNewPage(row));
 851 }
 852
 853
 854 void GuiTabular::closeGUI()
 855 {
 856         // ugly hack to auto-apply the stuff that hasn't been
 857         // yet. don't let this continue to exist ...
 858
 859         // Subtle here, we must /not/ apply any changes and
 860         // then refer to tabular, as it will have been freed
 861         // since the changes update the actual tabular_
 862         //
 863         // apply the fixed width values
 864         Tabular::idx_type const cell = getActiveCell();
 865         bool const multicol = tabular_.isMultiColumn(cell);
 866         string width = widgetsToLength(widthED, widthUnit);
 867         string width2;
 868
 869         Length llen = tabular_.getColumnPWidth(cell);
 870         Length llenMulti = tabular_.getMColumnPWidth(cell);
 871
 872         if (multicol && !llenMulti.zero())
 873                 width2 = llenMulti.asString();
 874         else if (!multicol && !llen.zero())
 875                 width2 = llen.asString();
 876
 877         // apply the special alignment
 878         docstring const sa1 = qstring_to_ucs4(specialAlignmentED->text());
 879         docstring sa2;
 880
 881         if (multicol)
 882                 sa2 = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_MULTI);
 883         else
 884                 sa2 = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_COLUMN);
 885
 886         if (sa1 != sa2) {
 887                 if (multicol)
 888                         set(Tabular::SET_SPECIAL_MULTI, to_utf8(sa1));
 889                 else
 890                         set(Tabular::SET_SPECIAL_COLUMN, to_utf8(sa1));
 891         }
 892
 893         if (width != width2) {
 894                 if (multicol)
 895                         set(Tabular::SET_MPWIDTH, width);
 896                 else
 897                         set(Tabular::SET_PWIDTH, width);
 898         }
 899
 900         /* DO WE NEED THIS?
 901         switch (topspaceCO->currentIndex()) {
 902                 case 0:
 903                         set(Tabular::SET_TOP_SPACE, "");
 904                         break;
 905                 case 1:
 906                         set(Tabular::SET_TOP_SPACE, "default");
 907                         break;
 908                 case 2:
 909                         set(Tabular::SET_TOP_SPACE,
 910                                 widgetsToLength(topspaceED, topspaceUnit));
 911                         break;
 912         }
 913
 914         switch (bottomspaceCO->currentIndex()) {
 915                 case 0:
 916                         set(Tabular::SET_BOTTOM_SPACE, "");
 917                         break;
 918                 case 1:
 919                         set(Tabular::SET_BOTTOM_SPACE, "default");
 920                         break;
 921                 case 2:
 922                         set(Tabular::SET_BOTTOM_SPACE,
 923                                 widgetsToLength(bottomspaceED, bottomspaceUnit));
 924                         break;
 925         }
 926
 927         switch (interlinespaceCO->currentIndex()) {
 928                 case 0:
 929                         set(Tabular::SET_INTERLINE_SPACE, "");
 930                         break;
 931                 case 1:
 932                         set(Tabular::SET_INTERLINE_SPACE, "default");
 933                         break;
 934                 case 2:
 935                         set(Tabular::SET_INTERLINE_SPACE,
 936                                 widgetsToLength(interlinespaceED, interlinespaceUnit));
 937                         break;
 938         }
 939 */
 940 }
 941
 942
 943 bool GuiTabular::initialiseParams(string const & data)
 944 {
 945         // try to get the current cell
 946         BufferView const * const bv = bufferview();
 947         InsetTabular const * current_inset = 0;
 948         if (bv) {
 949                 Cursor const & cur = bv->cursor();
 950                 // get the innermost tabular inset;
 951                 // assume that it is "ours"
 952                 for (int i = cur.depth() - 1; i >= 0; --i)
 953                         if (cur[i].inset().lyxCode() == TABULAR_CODE) {
 954                                 current_inset = static_cast<InsetTabular const *>(&cur[i].inset());
 955                                 active_cell_ = cur[i].idx();
 956                                 break;
 957                         }
 958         }
 959
 960         if (current_inset && data.empty()) {
 961                 tabular_ = Tabular(current_inset->tabular);
 962                 return true;
 963         }
 964
 965         InsetTabular tmp(buffer());
 966         InsetTabularMailer::string2params(data, tmp);
 967         tabular_ = Tabular(tmp.tabular);
 968         return true;
 969 }
 970
 971
 972 void GuiTabular::clearParams()
 973 {
 974         InsetTabular tmp(buffer());
 975         tabular_ = tmp.tabular;
 976         active_cell_ = Tabular::npos;
 977 }
 978
 979
 980 Tabular::idx_type GuiTabular::getActiveCell() const
 981 {
 982         return active_cell_;
 983 }
 984
 985
 986 void GuiTabular::set(Tabular::Feature f, string const & arg)
 987 {
 988         string const data = featureAsString(f) + ' ' + arg;
 989         dispatch(FuncRequest(getLfun(), data));
 990 }
 991
 992
 993 bool GuiTabular::useMetricUnits() const
 994 {
 995         return lyxrc.default_papersize > PAPER_USEXECUTIVE;
 996 }
 997
 998
 999 void GuiTabular::toggleTopLine()
1000 {
1001         if (tabular_.isMultiColumn(getActiveCell()))
1002                 set(Tabular::M_TOGGLE_LINE_TOP);
1003         else
1004                 set(Tabular::TOGGLE_LINE_TOP);
1005 }
1006
1007
1008 void GuiTabular::toggleBottomLine()
1009 {
1010         if (tabular_.isMultiColumn(getActiveCell()))
1011                 set(Tabular::M_TOGGLE_LINE_BOTTOM);
1012         else
1013                 set(Tabular::TOGGLE_LINE_BOTTOM);
1014 }
1015
1016
1017 void GuiTabular::toggleLeftLine()
1018 {
1019         if (tabular_.isMultiColumn(getActiveCell()))
1020                 set(Tabular::M_TOGGLE_LINE_LEFT);
1021         else
1022                 set(Tabular::TOGGLE_LINE_LEFT);
1023 }
1024
1025
1026 void GuiTabular::toggleRightLine()
1027 {
1028         if (tabular_.isMultiColumn(getActiveCell()))
1029                 set(Tabular::M_TOGGLE_LINE_RIGHT);
1030         else
1031                 set(Tabular::TOGGLE_LINE_RIGHT);
1032 }
1033
1034
1035 void GuiTabular::setSpecial(string const & special)
1036 {
1037         if (tabular_.isMultiColumn(getActiveCell()))
1038                 set(Tabular::SET_SPECIAL_MULTI, special);
1039         else
1040                 set(Tabular::SET_SPECIAL_COLUMN, special);
1041 }
1042
1043
1044 void GuiTabular::setWidth(string const & width)
1045 {
1046         if (tabular_.isMultiColumn(getActiveCell()))
1047                 set(Tabular::SET_MPWIDTH, width);
1048         else
1049                 set(Tabular::SET_PWIDTH, width);
1050
1051         updateView();
1052 }
1053
1054
1055 void GuiTabular::toggleMultiColumn()
1056 {
1057         set(Tabular::MULTICOLUMN);
1058         updateView();
1059 }
1060
1061
1062 void GuiTabular::rotateTabular(bool yes)
1063 {
1064         if (yes)
1065                 set(Tabular::SET_ROTATE_TABULAR);
1066         else
1067                 set(Tabular::UNSET_ROTATE_TABULAR);
1068 }
1069
1070
1071 void GuiTabular::rotateCell(bool yes)
1072 {
1073         if (yes)
1074                 set(Tabular::SET_ROTATE_CELL);
1075         else
1076                 set(Tabular::UNSET_ROTATE_CELL);
1077 }
1078
1079
1080 void GuiTabular::halign(GuiTabular::HALIGN h)
1081 {
1082         Tabular::Feature num = Tabular::ALIGN_LEFT;
1083         Tabular::Feature multi_num = Tabular::M_ALIGN_LEFT;
1084
1085         switch (h) {
1086                 case LEFT:
1087                         num = Tabular::ALIGN_LEFT;
1088                         multi_num = Tabular::M_ALIGN_LEFT;
1089                         break;
1090                 case CENTER:
1091                         num = Tabular::ALIGN_CENTER;
1092                         multi_num = Tabular::M_ALIGN_CENTER;
1093                         break;
1094                 case RIGHT:
1095                         num = Tabular::ALIGN_RIGHT;
1096                         multi_num = Tabular::M_ALIGN_RIGHT;
1097                         break;
1098                 case BLOCK:
1099                         num = Tabular::ALIGN_BLOCK;
1100                         //multi_num: no equivalent
1101                         break;
1102         }
1103
1104         if (tabular_.isMultiColumn(getActiveCell()))
1105                 set(multi_num);
1106         else
1107                 set(num);
1108 }
1109
1110
1111 void GuiTabular::valign(GuiTabular::VALIGN v)
1112 {
1113         Tabular::Feature num = Tabular::VALIGN_MIDDLE;
1114         Tabular::Feature multi_num = Tabular::M_VALIGN_MIDDLE;
1115
1116         switch (v) {
1117                 case TOP:
1118                         num = Tabular::VALIGN_TOP;
1119                         multi_num = Tabular::M_VALIGN_TOP;
1120                         break;
1121                 case MIDDLE:
1122                         num = Tabular::VALIGN_MIDDLE;
1123                         multi_num = Tabular::M_VALIGN_MIDDLE;
1124                         break;
1125                 case BOTTOM:
1126                         num = Tabular::VALIGN_BOTTOM;
1127                         multi_num = Tabular::M_VALIGN_BOTTOM;
1128                         break;
1129         }
1130
1131         if (tabular_.isMultiColumn(getActiveCell()))
1132                 set(multi_num);
1133         else
1134                 set(num);
1135 }
1136
1137
1138 void GuiTabular::booktabs(bool yes)
1139 {
1140         if (yes)
1141                 set(Tabular::SET_BOOKTABS);
1142         else
1143                 set(Tabular::UNSET_BOOKTABS);
1144 }
1145
1146
1147 void GuiTabular::longTabular(bool yes)
1148 {
1149         if (yes)
1150                 set(Tabular::SET_LONGTABULAR);
1151         else
1152                 set(Tabular::UNSET_LONGTABULAR);
1153 }
1154
1155
1156 Dialog * createGuiTabular(GuiView & lv) { return new GuiTabular(lv); }
1157
1158
1159 } // namespace frontend
1160 } // namespace lyx
1161
1162 #include "GuiTabular_moc.cpp"