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