src/frontends/qt4/QTabular.C

   1 /**
   2  * \file QTabular.C
   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 "checkedwidgets.h"
  16 #include "QTabular.h"
  17 #include "Qt2BC.h"
  18
  19 #include "lengthcombo.h"
  20 #include "validators.h"
  21 #include "qt_helpers.h"
  22
  23 #include "controllers/ButtonController.h"
  24 #include "controllers/ControlTabular.h"
  25
  26 #include "support/convert.h"
  27
  28 #include <QCloseEvent>
  29 #include <QCheckBox>
  30 #include <QPushButton>
  31 #include <QRadioButton>
  32 #include <QLineEdit>
  33
  34 #include "qsetborder.h"
  35
  36 using std::string;
  37
  38 namespace lyx {
  39 namespace frontend {
  40
  41 /////////////////////////////////////////////////////////////////////
  42 //
  43 // QTabularDialog
  44 //
  45 /////////////////////////////////////////////////////////////////////
  46
  47 QTabularDialog::QTabularDialog(QTabular * form)
  48         : form_(form)
  49 {
  50         setupUi(this);
  51
  52         widthED->setValidator(unsignedLengthValidator(widthED));
  53         topspaceED->setValidator(new LengthValidator(topspaceED));
  54         bottomspaceED->setValidator(new LengthValidator(bottomspaceED));
  55         interlinespaceED->setValidator(new LengthValidator(interlinespaceED));
  56
  57         connect(topspaceED, SIGNAL(returnPressed()),
  58                 this, SLOT(topspace_changed()));
  59         connect(topspaceUnit, SIGNAL(selectionChanged(lyx::LyXLength::UNIT)),
  60                 this, SLOT(topspace_changed()));
  61         connect(topspaceCO, SIGNAL(activated(int)), this, SLOT(topspace_changed()));
  62         connect(bottomspaceED, SIGNAL(returnPressed()),
  63                 this, SLOT(bottomspace_changed()));
  64         connect(bottomspaceUnit, SIGNAL(selectionChanged(lyx::LyXLength::UNIT)),
  65                 this, SLOT(bottomspace_changed()));
  66         connect(bottomspaceCO, SIGNAL(activated(int)), this, SLOT(bottomspace_changed()));
  67         connect(interlinespaceED, SIGNAL(returnPressed()),
  68                 this, SLOT(interlinespace_changed()));
  69         connect(interlinespaceUnit, SIGNAL(selectionChanged(lyx::LyXLength::UNIT)),
  70                 this, SLOT(interlinespace_changed()));
  71         connect(interlinespaceCO, SIGNAL(activated(int)), this, SLOT(interlinespace_changed()));
  72         connect(booktabsRB, SIGNAL(clicked(bool)), this, SLOT(booktabsChanged(bool)));
  73         connect(borderDefaultRB, SIGNAL(clicked(bool)), this, SLOT(booktabsChanged(bool)));
  74         connect(borderSetPB, SIGNAL(clicked()), this, SLOT(borderSet_clicked()));
  75         connect(borderUnsetPB, SIGNAL(clicked()), this, SLOT(borderUnset_clicked()));
  76         connect(longTabularCB, SIGNAL(toggled(bool)), longtableGB, SLOT(setEnabled(bool)));
  77         connect(longTabularCB, SIGNAL(toggled(bool)), newpageCB, SLOT(setEnabled(bool)));
  78         connect(hAlignCB, SIGNAL(activated(int)), this, SLOT(hAlign_changed(int)));
  79         connect(vAlignCB, SIGNAL(activated(int)), this, SLOT(vAlign_changed(int)));
  80         connect(multicolumnCB, SIGNAL(clicked()), this, SLOT(multicolumn_clicked()));
  81         connect(newpageCB, SIGNAL(clicked()), this, SLOT(ltNewpage_clicked()));
  82         connect(headerStatusCB, SIGNAL(clicked()), this, SLOT(ltHeaderStatus_clicked()));
  83         connect(headerBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltHeaderBorderAbove_clicked()));
  84         connect(headerBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltHeaderBorderBelow_clicked()));
  85         connect(firstheaderStatusCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderStatus_clicked()));
  86         connect(firstheaderBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderBorderAbove_clicked()));
  87         connect(firstheaderBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderBorderBelow_clicked()));
  88         connect(firstheaderNoContentsCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderEmpty_clicked()));
  89         connect(footerStatusCB, SIGNAL(clicked()), this, SLOT(ltFooterStatus_clicked()));
  90         connect(footerBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltFooterBorderAbove_clicked()));
  91         connect(footerBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltFooterBorderBelow_clicked()));
  92         connect(lastfooterStatusCB, SIGNAL(clicked()), this, SLOT(ltLastFooterStatus_clicked()));
  93         connect(lastfooterBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltLastFooterBorderAbove_clicked()));
  94         connect(lastfooterBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltLastFooterBorderBelow_clicked()));
  95         connect(lastfooterNoContentsCB, SIGNAL(clicked()), this, SLOT(ltLastFooterEmpty_clicked()));
  96         connect(specialAlignmentED, SIGNAL(returnPressed()), this, SLOT(specialAlignment_changed()));
  97         connect(widthED, SIGNAL(returnPressed()), this, SLOT(width_changed()));
  98         connect(widthUnit, SIGNAL(selectionChanged(lyx::LyXLength::UNIT)), this, SLOT(width_changed()));
  99         connect(closePB, SIGNAL(clicked()), this, SLOT(close_clicked()));
 100         connect(borders, SIGNAL(topSet(bool)), this, SLOT(topBorder_changed()));
 101         connect(borders, SIGNAL(bottomSet(bool)), this, SLOT(bottomBorder_changed()));
 102         connect(borders, SIGNAL(rightSet(bool)), this, SLOT(rightBorder_changed()));
 103         connect(borders, SIGNAL(leftSet(bool)), this, SLOT(leftBorder_changed()));
 104         connect(rotateTabularCB, SIGNAL(clicked()), this, SLOT(rotateTabular()));
 105         connect(rotateCellCB, SIGNAL(clicked()), this, SLOT(rotateCell()));
 106         connect(longTabularCB, SIGNAL(clicked()), this, SLOT(longTabular()));
 107 }
 108
 109
 110 void QTabularDialog::change_adaptor()
 111 {
 112         form_->changed();
 113 }
 114
 115
 116 void QTabularDialog::closeEvent(QCloseEvent * e)
 117 {
 118         form_->slotWMHide();
 119         e->accept();
 120 }
 121
 122
 123 void QTabularDialog::booktabsChanged(bool)
 124 {
 125         form_->changed();
 126         form_->controller().booktabs(booktabsRB->isChecked());
 127         form_->update_borders();
 128 }
 129
 130
 131 void QTabularDialog::topspace_changed()
 132 {
 133         switch(topspaceCO->currentIndex()) {
 134                 case 0: {
 135                         form_->controller().set(LyXTabular::SET_TOP_SPACE, "");
 136                                 topspaceED->setEnabled(false);
 137                                 topspaceUnit->setEnabled(false);
 138                         break;
 139                 }
 140                 case 1: {
 141                         form_->controller().set(LyXTabular::SET_TOP_SPACE, "default");
 142                         topspaceED->setEnabled(false);
 143                         topspaceUnit->setEnabled(false);
 144                         break;
 145                 }
 146                 case 2: {
 147                         if (!topspaceED->text().isEmpty())
 148                                 form_->controller().set(LyXTabular::SET_TOP_SPACE,
 149                                         widgetsToLength(topspaceED, topspaceUnit));
 150                         if (!form_->bc().bp().isReadOnly()) {
 151                                 topspaceED->setEnabled(true);
 152                                 topspaceUnit->setEnabled(true);
 153                         }
 154                         break;
 155                 }
 156         }
 157         form_->changed();
 158 }
 159
 160
 161 void QTabularDialog::bottomspace_changed()
 162 {
 163         switch(bottomspaceCO->currentIndex()) {
 164                 case 0: {
 165                         form_->controller().set(LyXTabular::SET_BOTTOM_SPACE, "");
 166                                 bottomspaceED->setEnabled(false);
 167                                 bottomspaceUnit->setEnabled(false);
 168                         break;
 169                 }
 170                 case 1: {
 171                         form_->controller().set(LyXTabular::SET_BOTTOM_SPACE, "default");
 172                         bottomspaceED->setEnabled(false);
 173                         bottomspaceUnit->setEnabled(false);
 174                         break;
 175                 }
 176                 case 2: {
 177                         if (!bottomspaceED->text().isEmpty())
 178                                 form_->controller().set(LyXTabular::SET_BOTTOM_SPACE,
 179                                         widgetsToLength(bottomspaceED, bottomspaceUnit));
 180                         if (!form_->bc().bp().isReadOnly()) {
 181                                 bottomspaceED->setEnabled(true);
 182                                 bottomspaceUnit->setEnabled(true);
 183                         }
 184                         break;
 185                 }
 186         }
 187         form_->changed();
 188 }
 189
 190
 191 void QTabularDialog::interlinespace_changed()
 192 {
 193         switch(interlinespaceCO->currentIndex()) {
 194                 case 0: {
 195                         form_->controller().set(LyXTabular::SET_INTERLINE_SPACE, "");
 196                                 interlinespaceED->setEnabled(false);
 197                                 interlinespaceUnit->setEnabled(false);
 198                         break;
 199                 }
 200                 case 1: {
 201                         form_->controller().set(LyXTabular::SET_INTERLINE_SPACE, "default");
 202                         interlinespaceED->setEnabled(false);
 203                         interlinespaceUnit->setEnabled(false);
 204                         break;
 205                 }
 206                 case 2: {
 207                         if (!interlinespaceED->text().isEmpty())
 208                                 form_->controller().set(LyXTabular::SET_INTERLINE_SPACE,
 209                                         widgetsToLength(interlinespaceED, interlinespaceUnit));
 210                         if (!form_->bc().bp().isReadOnly()) {
 211                                 interlinespaceED->setEnabled(true);
 212                                 interlinespaceUnit->setEnabled(true);
 213                         }
 214                         break;
 215                 }
 216         }
 217         form_->changed();
 218 }
 219
 220
 221 void QTabularDialog::close_clicked()
 222 {
 223         form_->closeGUI();
 224         form_->slotClose();
 225 }
 226
 227
 228 void QTabularDialog::borderSet_clicked()
 229 {
 230         form_->controller().set(LyXTabular::SET_ALL_LINES);
 231         form_->update_borders();
 232         form_->changed();
 233 }
 234
 235
 236 void QTabularDialog::borderUnset_clicked()
 237 {
 238         form_->controller().set(LyXTabular::UNSET_ALL_LINES);
 239         form_->update_borders();
 240         form_->changed();
 241 }
 242
 243
 244 void QTabularDialog::leftBorder_changed()
 245 {
 246         form_->controller().toggleLeftLine();
 247         form_->changed();
 248 }
 249
 250
 251 void QTabularDialog::rightBorder_changed()
 252 {
 253         form_->controller().toggleRightLine();
 254         form_->changed();
 255 }
 256
 257
 258 void QTabularDialog::topBorder_changed()
 259 {
 260         form_->controller().toggleTopLine();
 261         form_->changed();
 262 }
 263
 264
 265 void QTabularDialog::bottomBorder_changed()
 266 {
 267         form_->controller().toggleBottomLine();
 268         form_->changed();
 269 }
 270
 271
 272 void QTabularDialog::specialAlignment_changed()
 273 {
 274         string special = fromqstr(specialAlignmentED->text());
 275         form_->controller().setSpecial(special);
 276         form_->changed();
 277 }
 278
 279
 280 void QTabularDialog::width_changed()
 281 {
 282         form_->changed();
 283         string const width = widgetsToLength(widthED, widthUnit);
 284         form_->controller().setWidth(width);
 285 }
 286
 287
 288 void QTabularDialog::multicolumn_clicked()
 289 {
 290         form_->controller().toggleMultiColumn();
 291         form_->changed();
 292 }
 293
 294
 295 void QTabularDialog::rotateTabular()
 296 {
 297         form_->controller().rotateTabular(rotateTabularCB->isChecked());
 298         form_->changed();
 299 }
 300
 301
 302 void QTabularDialog::rotateCell()
 303 {
 304         form_->controller().rotateCell(rotateCellCB->isChecked());
 305         form_->changed();
 306 }
 307
 308
 309 void QTabularDialog::hAlign_changed(int align)
 310 {
 311         ControlTabular::HALIGN h = ControlTabular::LEFT;
 312
 313         switch (align) {
 314                 case 0: h = ControlTabular::LEFT; break;
 315                 case 1: h = ControlTabular::CENTER; break;
 316                 case 2: h = ControlTabular::RIGHT; break;
 317                 case 3: h = ControlTabular::BLOCK; break;
 318         }
 319
 320         form_->controller().halign(h);
 321 }
 322
 323
 324 void QTabularDialog::vAlign_changed(int align)
 325 {
 326         ControlTabular::VALIGN v = ControlTabular::TOP;
 327
 328         switch (align) {
 329                 case 0: v = ControlTabular::TOP; break;
 330                 case 1: v = ControlTabular::MIDDLE; break;
 331                 case 2: v = ControlTabular::BOTTOM; break;
 332         }
 333
 334         form_->controller().valign(v);
 335 }
 336
 337
 338 void QTabularDialog::longTabular()
 339 {
 340         form_->controller().longTabular(longTabularCB->isChecked());
 341         form_->changed();
 342 }
 343
 344
 345 void QTabularDialog::ltNewpage_clicked()
 346 {
 347         form_->controller().set(LyXTabular::SET_LTNEWPAGE);
 348         form_->changed();
 349 }
 350
 351
 352 void QTabularDialog::ltHeaderStatus_clicked()
 353 {
 354         bool enable(headerStatusCB->isChecked());
 355         if (enable)
 356                 form_->controller().set(LyXTabular::SET_LTHEAD, "");
 357         else
 358                 form_->controller().set(LyXTabular::UNSET_LTHEAD, "");
 359         headerBorderAboveCB->setEnabled(enable);
 360         headerBorderBelowCB->setEnabled(enable);
 361         firstheaderNoContentsCB->setEnabled(enable);
 362         form_->changed();
 363 }
 364
 365
 366 void QTabularDialog::ltHeaderBorderAbove_clicked()
 367 {
 368         if (headerBorderAboveCB->isChecked())
 369                 form_->controller().set(LyXTabular::SET_LTHEAD, "dl_above");
 370         else
 371                 form_->controller().set(LyXTabular::UNSET_LTHEAD, "dl_above");
 372         form_->changed();
 373 }
 374
 375
 376 void QTabularDialog::ltHeaderBorderBelow_clicked()
 377 {
 378         if (headerBorderBelowCB->isChecked())
 379                 form_->controller().set(LyXTabular::SET_LTHEAD, "dl_below");
 380         else
 381                 form_->controller().set(LyXTabular::UNSET_LTHEAD, "dl_below");
 382         form_->changed();
 383 }
 384
 385
 386 void QTabularDialog::ltFirstHeaderBorderAbove_clicked()
 387 {
 388         if (firstheaderBorderAboveCB->isChecked())
 389                 form_->controller().set(LyXTabular::SET_LTFIRSTHEAD, "dl_above");
 390         else
 391                 form_->controller().set(LyXTabular::UNSET_LTFIRSTHEAD, "dl_above");
 392         form_->changed();
 393 }
 394
 395
 396 void QTabularDialog::ltFirstHeaderBorderBelow_clicked()
 397 {
 398         if (firstheaderBorderBelowCB->isChecked())
 399                 form_->controller().set(LyXTabular::SET_LTFIRSTHEAD, "dl_below");
 400         else
 401                 form_->controller().set(LyXTabular::UNSET_LTFIRSTHEAD, "dl_below");
 402         form_->changed();
 403 }
 404
 405
 406 void QTabularDialog::ltFirstHeaderStatus_clicked()
 407 {
 408         bool enable(firstheaderStatusCB->isChecked());
 409         if (enable)
 410                 form_->controller().set(LyXTabular::SET_LTFIRSTHEAD, "");
 411         else
 412                 form_->controller().set(LyXTabular::UNSET_LTFIRSTHEAD, "");
 413         firstheaderBorderAboveCB->setEnabled(enable);
 414         firstheaderBorderBelowCB->setEnabled(enable);
 415         form_->changed();
 416 }
 417
 418
 419 void QTabularDialog::ltFirstHeaderEmpty_clicked()
 420 {
 421         bool enable(firstheaderNoContentsCB->isChecked());
 422         if (enable)
 423                 form_->controller().set(LyXTabular::SET_LTFIRSTHEAD, "empty");
 424         else
 425                 form_->controller().set(LyXTabular::UNSET_LTFIRSTHEAD, "empty");
 426         firstheaderStatusCB->setEnabled(!enable);
 427         firstheaderBorderAboveCB->setEnabled(!enable);
 428         firstheaderBorderBelowCB->setEnabled(!enable);
 429         form_->changed();
 430 }
 431
 432
 433 void QTabularDialog::ltFooterStatus_clicked()
 434 {
 435         bool enable(footerStatusCB->isChecked());
 436         if (enable)
 437                 form_->controller().set(LyXTabular::SET_LTFOOT, "");
 438         else
 439                 form_->controller().set(LyXTabular::UNSET_LTFOOT, "");
 440         footerBorderAboveCB->setEnabled(enable);
 441         footerBorderBelowCB->setEnabled(enable);
 442         lastfooterNoContentsCB->setEnabled(enable);
 443         form_->changed();
 444 }
 445
 446
 447 void QTabularDialog::ltFooterBorderAbove_clicked()
 448 {
 449         if (footerBorderAboveCB->isChecked())
 450                 form_->controller().set(LyXTabular::SET_LTFOOT, "dl_above");
 451         else
 452                 form_->controller().set(LyXTabular::UNSET_LTFOOT, "dl_above");
 453         form_->changed();
 454 }
 455
 456
 457 void QTabularDialog::ltFooterBorderBelow_clicked()
 458 {
 459         if (footerBorderBelowCB->isChecked())
 460                 form_->controller().set(LyXTabular::SET_LTFOOT, "dl_below");
 461         else
 462                 form_->controller().set(LyXTabular::UNSET_LTFOOT, "dl_below");
 463         form_->changed();
 464 }
 465
 466
 467 void QTabularDialog::ltLastFooterStatus_clicked()
 468 {
 469         bool enable(lastfooterStatusCB->isChecked());
 470         if (enable)
 471                 form_->controller().set(LyXTabular::SET_LTLASTFOOT, "");
 472         else
 473                 form_->controller().set(LyXTabular::UNSET_LTLASTFOOT, "");
 474         lastfooterBorderAboveCB->setEnabled(enable);
 475         lastfooterBorderBelowCB->setEnabled(enable);
 476         form_->changed();
 477 }
 478
 479
 480 void QTabularDialog::ltLastFooterBorderAbove_clicked()
 481 {
 482         if (lastfooterBorderAboveCB->isChecked())
 483                 form_->controller().set(LyXTabular::SET_LTLASTFOOT, "dl_above");
 484         else
 485                 form_->controller().set(LyXTabular::UNSET_LTLASTFOOT, "dl_above");
 486         form_->changed();
 487 }
 488
 489
 490 void QTabularDialog::ltLastFooterBorderBelow_clicked()
 491 {
 492         if (lastfooterBorderBelowCB->isChecked())
 493                 form_->controller().set(LyXTabular::SET_LTLASTFOOT, "dl_below");
 494         else
 495                 form_->controller().set(LyXTabular::UNSET_LTLASTFOOT, "dl_below");
 496         form_->changed();
 497 }
 498
 499
 500 void QTabularDialog::ltLastFooterEmpty_clicked()
 501 {
 502         bool enable(lastfooterNoContentsCB->isChecked());
 503         if (enable)
 504                 form_->controller().set(LyXTabular::SET_LTLASTFOOT, "empty");
 505         else
 506                 form_->controller().set(LyXTabular::UNSET_LTLASTFOOT, "empty");
 507         lastfooterStatusCB->setEnabled(!enable);
 508         lastfooterBorderAboveCB->setEnabled(!enable);
 509         lastfooterBorderBelowCB->setEnabled(!enable);
 510         form_->changed();
 511 }
 512
 513
 514 /////////////////////////////////////////////////////////////////////
 515 //
 516 // QTabular
 517 //
 518 /////////////////////////////////////////////////////////////////////
 519
 520 typedef QController<ControlTabular, QView<QTabularDialog> > tabular_base_class;
 521
 522 QTabular::QTabular(Dialog & parent)
 523         : tabular_base_class(parent, _("Table Settings"))
 524 {
 525 }
 526
 527
 528 void QTabular::build_dialog()
 529 {
 530         dialog_.reset(new QTabularDialog(this));
 531
 532         bcview().setCancel(dialog_->closePB);
 533
 534         bcview().addReadOnly(dialog_->topspaceED);
 535         bcview().addReadOnly(dialog_->topspaceUnit);
 536         bcview().addReadOnly(dialog_->topspaceCO);
 537         bcview().addReadOnly(dialog_->bottomspaceED);
 538         bcview().addReadOnly(dialog_->bottomspaceUnit);
 539         bcview().addReadOnly(dialog_->bottomspaceCO);
 540         bcview().addReadOnly(dialog_->interlinespaceED);
 541         bcview().addReadOnly(dialog_->interlinespaceUnit);
 542         bcview().addReadOnly(dialog_->interlinespaceCO);
 543         bcview().addReadOnly(dialog_->borderDefaultRB);
 544         bcview().addReadOnly(dialog_->booktabsRB);
 545
 546         bcview().addReadOnly(dialog_->multicolumnCB);
 547         bcview().addReadOnly(dialog_->rotateCellCB);
 548         bcview().addReadOnly(dialog_->rotateTabularCB);
 549         bcview().addReadOnly(dialog_->specialAlignmentED);
 550         bcview().addReadOnly(dialog_->widthED);
 551         bcview().addReadOnly(dialog_->widthUnit);
 552         bcview().addReadOnly(dialog_->hAlignCB);
 553         bcview().addReadOnly(dialog_->vAlignCB);
 554         bcview().addReadOnly(dialog_->borderSetPB);
 555         bcview().addReadOnly(dialog_->borderUnsetPB);
 556         bcview().addReadOnly(dialog_->borders);
 557         bcview().addReadOnly(dialog_->longTabularCB);
 558         bcview().addReadOnly(dialog_->headerStatusCB);
 559         bcview().addReadOnly(dialog_->headerBorderAboveCB);
 560         bcview().addReadOnly(dialog_->headerBorderBelowCB);
 561         bcview().addReadOnly(dialog_->firstheaderStatusCB);
 562         bcview().addReadOnly(dialog_->firstheaderBorderAboveCB);
 563         bcview().addReadOnly(dialog_->firstheaderBorderBelowCB);
 564         bcview().addReadOnly(dialog_->firstheaderNoContentsCB);
 565         bcview().addReadOnly(dialog_->footerStatusCB);
 566         bcview().addReadOnly(dialog_->footerBorderAboveCB);
 567         bcview().addReadOnly(dialog_->footerBorderBelowCB);
 568         bcview().addReadOnly(dialog_->lastfooterStatusCB);
 569         bcview().addReadOnly(dialog_->lastfooterBorderAboveCB);
 570         bcview().addReadOnly(dialog_->lastfooterBorderBelowCB);
 571         bcview().addReadOnly(dialog_->lastfooterNoContentsCB);
 572         bcview().addReadOnly(dialog_->newpageCB);
 573
 574         // initialize the length validator
 575         addCheckedLineEdit(bcview(), dialog_->widthED,
 576                 dialog_->fixedWidthColLA);
 577         addCheckedLineEdit(bcview(), dialog_->topspaceED,
 578                 dialog_->topspaceLA);
 579         addCheckedLineEdit(bcview(), dialog_->bottomspaceED,
 580                 dialog_->bottomspaceLA);
 581         addCheckedLineEdit(bcview(), dialog_->interlinespaceED,
 582                 dialog_->interlinespaceLA);
 583 }
 584
 585
 586 bool QTabular::isValid()
 587 {
 588         return true;
 589 }
 590
 591
 592 void QTabular::update_borders()
 593 {
 594         LyXTabular const & tabular = controller().tabular();
 595         LyXTabular::idx_type const cell = controller().getActiveCell();
 596         bool const isMulticolumnCell = tabular.isMultiColumn(cell);
 597
 598         if (!isMulticolumnCell) {
 599                 dialog_->borders->setLeftEnabled(true);
 600                 dialog_->borders->setRightEnabled(true);
 601                 dialog_->borders->setTop(tabular.topLine(cell, true));
 602                 dialog_->borders->setBottom(tabular.bottomLine(cell, true));
 603                 dialog_->borders->setLeft(tabular.leftLine(cell, true));
 604                 dialog_->borders->setRight(tabular.rightLine(cell, true));
 605                 // repaint the setborder widget
 606                 dialog_->borders->update();
 607                 return;
 608         }
 609
 610         dialog_->borders->setTop(tabular.topLine(cell));
 611         dialog_->borders->setBottom(tabular.bottomLine(cell));
 612         // pay attention to left/right lines: they are only allowed
 613         // to set if we are in first/last cell of row or if the left/right
 614         // cell is also a multicolumn.
 615         if (tabular.isFirstCellInRow(cell) || tabular.isMultiColumn(cell - 1)) {
 616                 dialog_->borders->setLeftEnabled(true);
 617                 dialog_->borders->setLeft(tabular.leftLine(cell));
 618         } else {
 619                 dialog_->borders->setLeft(false);
 620                 dialog_->borders->setLeftEnabled(false);
 621         }
 622         if (tabular.isLastCellInRow(cell) || tabular.isMultiColumn(cell + 1)) {
 623                 dialog_->borders->setRightEnabled(true);
 624                 dialog_->borders->setRight(tabular.rightLine(cell));
 625         } else {
 626                 dialog_->borders->setRight(false);
 627                 dialog_->borders->setRightEnabled(false);
 628         }
 629         // repaint the setborder widget
 630         dialog_->borders->update();
 631 }
 632
 633
 634 void QTabular::update_contents()
 635 {
 636         LyXTabular const & tabular(controller().tabular());
 637         LyXTabular::idx_type const cell = controller().getActiveCell();
 638
 639         LyXTabular::row_type const row(tabular.row_of_cell(cell));
 640         LyXTabular::col_type const col(tabular.column_of_cell(cell));
 641
 642         dialog_->tabularRowED->setText(toqstr(convert<string>(row + 1)));
 643         dialog_->tabularColumnED->setText(toqstr(convert<string>(col + 1)));
 644
 645         bool const multicol(tabular.isMultiColumn(cell));
 646
 647         dialog_->multicolumnCB->setChecked(multicol);
 648
 649         dialog_->rotateCellCB->setChecked(tabular.getRotateCell(cell));
 650         dialog_->rotateTabularCB->setChecked(tabular.getRotateTabular());
 651
 652         dialog_->longTabularCB->setChecked(tabular.isLongTabular());
 653
 654         update_borders();
 655
 656         LyXLength pwidth;
 657         docstring special;
 658
 659         if (multicol) {
 660                 special = tabular.getAlignSpecial(cell, LyXTabular::SET_SPECIAL_MULTI);
 661                 pwidth = tabular.getMColumnPWidth(cell);
 662         } else {
 663                 special = tabular.getAlignSpecial(cell, LyXTabular::SET_SPECIAL_COLUMN);
 664                 pwidth = tabular.getColumnPWidth(cell);
 665         }
 666
 667         dialog_->specialAlignmentED->setText(toqstr(special));
 668
 669         bool const isReadonly = bc().bp().isReadOnly();
 670         dialog_->specialAlignmentED->setEnabled(!isReadonly);
 671
 672         LyXLength::UNIT default_unit = controller().useMetricUnits() ? LyXLength::CM : LyXLength::IN;
 673
 674         dialog_->borderDefaultRB->setChecked(!tabular.useBookTabs());
 675         dialog_->booktabsRB->setChecked(tabular.useBookTabs());
 676
 677         if (tabular.row_info[row].top_space.empty()
 678             && !tabular.row_info[row].top_space_default) {
 679                 dialog_->topspaceCO->setCurrentIndex(0);
 680         } else if (tabular.row_info[row].top_space_default) {
 681                 dialog_->topspaceCO->setCurrentIndex(1);
 682         } else {
 683                 dialog_->topspaceCO->setCurrentIndex(2);
 684                 lengthToWidgets(dialog_->topspaceED,
 685                                 dialog_->topspaceUnit,
 686                                 tabular.row_info[row].top_space.asString(),
 687                                 default_unit);
 688         }
 689         dialog_->topspaceED->setEnabled(!isReadonly
 690                 && (dialog_->topspaceCO->currentIndex() == 2));
 691         dialog_->topspaceUnit->setEnabled(!isReadonly
 692                 && (dialog_->topspaceCO->currentIndex() == 2));
 693         dialog_->topspaceCO->setEnabled(!isReadonly);
 694
 695         if (tabular.row_info[row].bottom_space.empty()
 696             && !tabular.row_info[row].bottom_space_default) {
 697                 dialog_->bottomspaceCO->setCurrentIndex(0);
 698         } else if (tabular.row_info[row].bottom_space_default) {
 699                 dialog_->bottomspaceCO->setCurrentIndex(1);
 700         } else {
 701                 dialog_->bottomspaceCO->setCurrentIndex(2);
 702                 lengthToWidgets(dialog_->bottomspaceED,
 703                                 dialog_->bottomspaceUnit,
 704                                 tabular.row_info[row].bottom_space.asString(),
 705                                 default_unit);
 706         }
 707         dialog_->bottomspaceED->setEnabled(!isReadonly
 708                 && (dialog_->bottomspaceCO->currentIndex() == 2));
 709         dialog_->bottomspaceUnit->setEnabled(!isReadonly
 710                 && (dialog_->bottomspaceCO->currentIndex() == 2));
 711         dialog_->bottomspaceCO->setEnabled(!isReadonly);
 712
 713         if (tabular.row_info[row].interline_space.empty()
 714             && !tabular.row_info[row].interline_space_default) {
 715                 dialog_->interlinespaceCO->setCurrentIndex(0);
 716         } else if (tabular.row_info[row].interline_space_default) {
 717                 dialog_->interlinespaceCO->setCurrentIndex(1);
 718         } else {
 719                 dialog_->interlinespaceCO->setCurrentIndex(2);
 720                 lengthToWidgets(dialog_->interlinespaceED,
 721                                 dialog_->interlinespaceUnit,
 722                                 tabular.row_info[row].interline_space.asString(),
 723                                 default_unit);
 724         }
 725         dialog_->interlinespaceED->setEnabled(!isReadonly
 726                 && (dialog_->interlinespaceCO->currentIndex() == 2));
 727         dialog_->interlinespaceUnit->setEnabled(!isReadonly
 728                 && (dialog_->interlinespaceCO->currentIndex() == 2));
 729         dialog_->interlinespaceCO->setEnabled(!isReadonly);
 730
 731         string colwidth;
 732         if (!pwidth.zero())
 733                 colwidth = pwidth.asString();
 734         lengthToWidgets(dialog_->widthED, dialog_->widthUnit,
 735                 colwidth, default_unit);
 736
 737         dialog_->widthED->setEnabled(!isReadonly);
 738         dialog_->widthUnit->setEnabled(!isReadonly);
 739
 740         dialog_->hAlignCB->clear();
 741         dialog_->hAlignCB->addItem(qt_("Left"));
 742         dialog_->hAlignCB->addItem(qt_("Center"));
 743         dialog_->hAlignCB->addItem(qt_("Right"));
 744         if (!multicol && !pwidth.zero())
 745                 dialog_->hAlignCB->addItem(qt_("Justified"));
 746
 747         int align = 0;
 748         switch (tabular.getAlignment(cell)) {
 749         case LYX_ALIGN_LEFT:
 750                 align = 0;
 751                 break;
 752         case LYX_ALIGN_CENTER:
 753                 align = 1;
 754                 break;
 755         case LYX_ALIGN_RIGHT:
 756                 align = 2;
 757                 break;
 758         case LYX_ALIGN_BLOCK:
 759         {
 760                 if (!multicol && !pwidth.zero())
 761                         align = 3;
 762                 break;
 763         }
 764         default:
 765                 align = 0;
 766                 break;
 767         }
 768         dialog_->hAlignCB->setCurrentIndex(align);
 769
 770         int valign = 0;
 771         switch (tabular.getVAlignment(cell)) {
 772         case LyXTabular::LYX_VALIGN_TOP:
 773                 valign = 0;
 774                 break;
 775         case LyXTabular::LYX_VALIGN_MIDDLE:
 776                 valign = 1;
 777                 break;
 778         case LyXTabular::LYX_VALIGN_BOTTOM:
 779                 valign = 2;
 780                 break;
 781         default:
 782                 valign = 1;
 783                 break;
 784         }
 785         if (pwidth.zero())
 786                 valign = 1;
 787         dialog_->vAlignCB->setCurrentIndex(valign);
 788
 789         dialog_->hAlignCB->setEnabled(true);
 790         dialog_->vAlignCB->setEnabled(!pwidth.zero());
 791
 792         if (!tabular.isLongTabular()) {
 793                 dialog_->headerStatusCB->setChecked(false);
 794                 dialog_->headerBorderAboveCB->setChecked(false);
 795                 dialog_->headerBorderBelowCB->setChecked(false);
 796                 dialog_->firstheaderStatusCB->setChecked(false);
 797                 dialog_->firstheaderBorderAboveCB->setChecked(false);
 798                 dialog_->firstheaderBorderBelowCB->setChecked(false);
 799                 dialog_->firstheaderNoContentsCB->setChecked(false);
 800                 dialog_->footerStatusCB->setChecked(false);
 801                 dialog_->footerBorderAboveCB->setChecked(false);
 802                 dialog_->footerBorderBelowCB->setChecked(false);
 803                 dialog_->lastfooterStatusCB->setChecked(false);
 804                 dialog_->lastfooterBorderAboveCB->setChecked(false);
 805                 dialog_->lastfooterBorderBelowCB->setChecked(false);
 806                 dialog_->lastfooterNoContentsCB->setChecked(false);
 807                 dialog_->newpageCB->setChecked(false);
 808                 dialog_->newpageCB->setEnabled(false);
 809                 return;
 810         }
 811
 812         LyXTabular::ltType ltt;
 813         bool use_empty;
 814         bool row_set = tabular.getRowOfLTHead(row, ltt);
 815         dialog_->headerStatusCB->setChecked(row_set);
 816         if (ltt.set) {
 817                 dialog_->headerBorderAboveCB->setChecked(ltt.topDL);
 818                 dialog_->headerBorderBelowCB->setChecked(ltt.bottomDL);
 819                 use_empty = true;
 820         } else {
 821                 dialog_->headerBorderAboveCB->setChecked(false);
 822                 dialog_->headerBorderBelowCB->setChecked(false);
 823                 dialog_->headerBorderAboveCB->setEnabled(false);
 824                 dialog_->headerBorderBelowCB->setEnabled(false);
 825                 dialog_->firstheaderNoContentsCB->setChecked(false);
 826                 dialog_->firstheaderNoContentsCB->setEnabled(false);
 827                 use_empty = false;
 828         }
 829
 830         row_set = tabular.getRowOfLTFirstHead(row, ltt);
 831         dialog_->firstheaderStatusCB->setChecked(row_set);
 832         if (ltt.set && (!ltt.empty || !use_empty)) {
 833                 dialog_->firstheaderBorderAboveCB->setChecked(ltt.topDL);
 834                 dialog_->firstheaderBorderBelowCB->setChecked(ltt.bottomDL);
 835         } else {
 836                 dialog_->firstheaderBorderAboveCB->setEnabled(false);
 837                 dialog_->firstheaderBorderBelowCB->setEnabled(false);
 838                 dialog_->firstheaderBorderAboveCB->setChecked(false);
 839                 dialog_->firstheaderBorderBelowCB->setChecked(false);
 840                 if (use_empty) {
 841                         dialog_->firstheaderNoContentsCB->setChecked(ltt.empty);
 842                         if (ltt.empty)
 843                                 dialog_->firstheaderStatusCB->setEnabled(false);
 844                 }
 845         }
 846
 847         row_set = tabular.getRowOfLTFoot(row, ltt);
 848         dialog_->footerStatusCB->setChecked(row_set);
 849         if (ltt.set) {
 850                 dialog_->footerBorderAboveCB->setChecked(ltt.topDL);
 851                 dialog_->footerBorderBelowCB->setChecked(ltt.bottomDL);
 852                 use_empty = true;
 853         } else {
 854                 dialog_->footerBorderAboveCB->setChecked(false);
 855                 dialog_->footerBorderBelowCB->setChecked(false);
 856                 dialog_->footerBorderAboveCB->setEnabled(false);
 857                 dialog_->footerBorderBelowCB->setEnabled(false);
 858                 dialog_->lastfooterNoContentsCB->setChecked(false);
 859                 dialog_->lastfooterNoContentsCB->setEnabled(false);
 860                 use_empty = false;
 861         }
 862
 863         row_set = tabular.getRowOfLTLastFoot(row, ltt);
 864                 dialog_->lastfooterStatusCB->setChecked(row_set);
 865         if (ltt.set && (!ltt.empty || !use_empty)) {
 866                 dialog_->lastfooterBorderAboveCB->setChecked(ltt.topDL);
 867                 dialog_->lastfooterBorderBelowCB->setChecked(ltt.bottomDL);
 868         } else {
 869                 dialog_->lastfooterBorderAboveCB->setEnabled(false);
 870                 dialog_->lastfooterBorderBelowCB->setEnabled(false);
 871                 dialog_->lastfooterBorderAboveCB->setChecked(false);
 872                 dialog_->lastfooterBorderBelowCB->setChecked(false);
 873                 if (use_empty) {
 874                         dialog_->lastfooterNoContentsCB->setChecked(ltt.empty);
 875                         if (ltt.empty)
 876                                 dialog_->lastfooterStatusCB->setEnabled(false);
 877                 }
 878         }
 879         dialog_->newpageCB->setChecked(tabular.getLTNewPage(row));
 880 }
 881
 882
 883 void QTabular::closeGUI()
 884 {
 885         // ugly hack to auto-apply the stuff that hasn't been
 886         // yet. don't let this continue to exist ...
 887
 888         // Subtle here, we must /not/ apply any changes and
 889         // then refer to tabular, as it will have been freed
 890         // since the changes update the actual controller().tabular()
 891         LyXTabular const & tabular(controller().tabular());
 892
 893         // apply the fixed width values
 894         LyXTabular::idx_type const cell = controller().getActiveCell();
 895         bool const multicol = tabular.isMultiColumn(cell);
 896         string width = widgetsToLength(dialog_->widthED, dialog_->widthUnit);
 897         string width2;
 898
 899         LyXLength llen = tabular.getColumnPWidth(cell);
 900         LyXLength llenMulti = tabular.getMColumnPWidth(cell);
 901
 902         if (multicol && !llenMulti.zero())
 903                         width2 = llenMulti.asString();
 904         else if (!multicol && !llen.zero())
 905                         width2 = llen.asString();
 906
 907         // apply the special alignment
 908         docstring const sa1 = qstring_to_ucs4(dialog_->specialAlignmentED->text());
 909         docstring sa2;
 910
 911         if (multicol)
 912                 sa2 = tabular.getAlignSpecial(cell, LyXTabular::SET_SPECIAL_MULTI);
 913         else
 914                 sa2 = tabular.getAlignSpecial(cell, LyXTabular::SET_SPECIAL_COLUMN);
 915
 916         if (sa1 != sa2) {
 917                 if (multicol)
 918                         controller().set(LyXTabular::SET_SPECIAL_MULTI, to_utf8(sa1));
 919                 else
 920                         controller().set(LyXTabular::SET_SPECIAL_COLUMN, to_utf8(sa1));
 921         }
 922
 923         if (width != width2) {
 924                 if (multicol)
 925                         controller().set(LyXTabular::SET_MPWIDTH, width);
 926                 else
 927                         controller().set(LyXTabular::SET_PWIDTH, width);
 928         }
 929
 930         /* DO WE NEED THIS?
 931         switch (dialog_->topspaceCO->currentIndex()) {
 932                 case 0:
 933                         controller().set(LyXTabular::SET_TOP_SPACE, "");
 934                         break;
 935                 case 1:
 936                         controller().set(LyXTabular::SET_TOP_SPACE, "default");
 937                         break;
 938                 case 2:
 939                         controller().set(LyXTabular::SET_TOP_SPACE,
 940                                 widgetsToLength(dialog_->topspaceED,
 941                                         dialog_->topspaceUnit));
 942                         break;
 943         }
 944
 945         switch (dialog_->bottomspaceCO->currentIndex()) {
 946                 case 0:
 947                         controller().set(LyXTabular::SET_BOTTOM_SPACE, "");
 948                         break;
 949                 case 1:
 950                         controller().set(LyXTabular::SET_BOTTOM_SPACE, "default");
 951                         break;
 952                 case 2:
 953                         controller().set(LyXTabular::SET_BOTTOM_SPACE,
 954                                 widgetsToLength(dialog_->bottomspaceED,
 955                                         dialog_->bottomspaceUnit));
 956                         break;
 957         }
 958
 959         switch (dialog_->interlinespaceCO->currentIndex()) {
 960                 case 0:
 961                         controller().set(LyXTabular::SET_INTERLINE_SPACE, "");
 962                         break;
 963                 case 1:
 964                         controller().set(LyXTabular::SET_INTERLINE_SPACE, "default");
 965                         break;
 966                 case 2:
 967                         controller().set(LyXTabular::SET_INTERLINE_SPACE,
 968                                 widgetsToLength(dialog_->interlinespaceED,
 969                                         dialog_->interlinespaceUnit));
 970                         break;
 971         }
 972 */
 973 }
 974
 975 } // namespace frontend
 976 } // namespace lyx
 977
 978 #include "QTabular_moc.cpp"
 979