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 "CheckedLineEdit.h"
  18 #include "GuiSetBorder.h"
  19 #include "Qt2BC.h"
  20
  21 #include "LengthCombo.h"
  22 #include "Validator.h"
  23 #include "qt_helpers.h"
  24
  25 #include "controllers/ButtonController.h"
  26
  27 #include "support/convert.h"
  28
  29 #include <QCloseEvent>
  30 #include <QCheckBox>
  31 #include <QPushButton>
  32 #include <QRadioButton>
  33 #include <QLineEdit>
  34
  35 using std::string;
  36
  37 namespace lyx {
  38 namespace frontend {
  39
  40 /////////////////////////////////////////////////////////////////////
  41 //
  42 // GuiTabularDialog
  43 //
  44 /////////////////////////////////////////////////////////////////////
  45
  46 GuiTabularDialog::GuiTabularDialog(GuiTabular * form)
  47         : form_(form)
  48 {
  49         setupUi(this);
  50
  51         widthED->setValidator(unsignedLengthValidator(widthED));
  52         topspaceED->setValidator(new LengthValidator(topspaceED));
  53         bottomspaceED->setValidator(new LengthValidator(bottomspaceED));
  54         interlinespaceED->setValidator(new LengthValidator(interlinespaceED));
  55
  56         connect(topspaceED, SIGNAL(returnPressed()),
  57                 this, SLOT(topspace_changed()));
  58         connect(topspaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  59                 this, SLOT(topspace_changed()));
  60         connect(topspaceCO, SIGNAL(activated(int)), this, SLOT(topspace_changed()));
  61         connect(bottomspaceED, SIGNAL(returnPressed()),
  62                 this, SLOT(bottomspace_changed()));
  63         connect(bottomspaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  64                 this, SLOT(bottomspace_changed()));
  65         connect(bottomspaceCO, SIGNAL(activated(int)), this, SLOT(bottomspace_changed()));
  66         connect(interlinespaceED, SIGNAL(returnPressed()),
  67                 this, SLOT(interlinespace_changed()));
  68         connect(interlinespaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  69                 this, SLOT(interlinespace_changed()));
  70         connect(interlinespaceCO, SIGNAL(activated(int)), this, SLOT(interlinespace_changed()));
  71         connect(booktabsRB, SIGNAL(clicked(bool)), this, SLOT(booktabsChanged(bool)));
  72         connect(borderDefaultRB, SIGNAL(clicked(bool)), this, SLOT(booktabsChanged(bool)));
  73         connect(borderSetPB, SIGNAL(clicked()), this, SLOT(borderSet_clicked()));
  74         connect(borderUnsetPB, SIGNAL(clicked()), this, SLOT(borderUnset_clicked()));
  75         connect(longTabularCB, SIGNAL(toggled(bool)), longtableGB, SLOT(setEnabled(bool)));
  76         connect(longTabularCB, SIGNAL(toggled(bool)), newpageCB, SLOT(setEnabled(bool)));
  77         connect(hAlignCB, SIGNAL(activated(int)), this, SLOT(hAlign_changed(int)));
  78         connect(vAlignCB, SIGNAL(activated(int)), this, SLOT(vAlign_changed(int)));
  79         connect(multicolumnCB, SIGNAL(clicked()), this, SLOT(multicolumn_clicked()));
  80         connect(newpageCB, SIGNAL(clicked()), this, SLOT(ltNewpage_clicked()));
  81         connect(headerStatusCB, SIGNAL(clicked()), this, SLOT(ltHeaderStatus_clicked()));
  82         connect(headerBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltHeaderBorderAbove_clicked()));
  83         connect(headerBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltHeaderBorderBelow_clicked()));
  84         connect(firstheaderStatusCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderStatus_clicked()));
  85         connect(firstheaderBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderBorderAbove_clicked()));
  86         connect(firstheaderBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderBorderBelow_clicked()));
  87         connect(firstheaderNoContentsCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderEmpty_clicked()));
  88         connect(footerStatusCB, SIGNAL(clicked()), this, SLOT(ltFooterStatus_clicked()));
  89         connect(footerBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltFooterBorderAbove_clicked()));
  90         connect(footerBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltFooterBorderBelow_clicked()));
  91         connect(lastfooterStatusCB, SIGNAL(clicked()), this, SLOT(ltLastFooterStatus_clicked()));
  92         connect(lastfooterBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltLastFooterBorderAbove_clicked()));
  93         connect(lastfooterBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltLastFooterBorderBelow_clicked()));
  94         connect(lastfooterNoContentsCB, SIGNAL(clicked()), this, SLOT(ltLastFooterEmpty_clicked()));
  95         connect(specialAlignmentED, SIGNAL(returnPressed()), this, SLOT(specialAlignment_changed()));
  96         connect(widthED, SIGNAL(returnPressed()), this, SLOT(width_changed()));
  97         connect(widthUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)), this, SLOT(width_changed()));
  98         connect(closePB, SIGNAL(clicked()), this, SLOT(close_clicked()));
  99         connect(borders, SIGNAL(topSet(bool)), this, SLOT(topBorder_changed()));
 100         connect(borders, SIGNAL(bottomSet(bool)), this, SLOT(bottomBorder_changed()));
 101         connect(borders, SIGNAL(rightSet(bool)), this, SLOT(rightBorder_changed()));
 102         connect(borders, SIGNAL(leftSet(bool)), this, SLOT(leftBorder_changed()));
 103         connect(rotateTabularCB, SIGNAL(clicked()), this, SLOT(rotateTabular()));
 104         connect(rotateCellCB, SIGNAL(clicked()), this, SLOT(rotateCell()));
 105         connect(longTabularCB, SIGNAL(clicked()), this, SLOT(longTabular()));
 106 }
 107
 108
 109 void GuiTabularDialog::change_adaptor()
 110 {
 111         form_->changed();
 112 }
 113
 114
 115 void GuiTabularDialog::closeEvent(QCloseEvent * e)
 116 {
 117         form_->slotWMHide();
 118         e->accept();
 119 }
 120
 121
 122 void GuiTabularDialog::booktabsChanged(bool)
 123 {
 124         form_->changed();
 125         form_->controller().booktabs(booktabsRB->isChecked());
 126         form_->update_borders();
 127 }
 128
 129
 130 void GuiTabularDialog::topspace_changed()
 131 {
 132         switch(topspaceCO->currentIndex()) {
 133                 case 0: {
 134                         form_->controller().set(Tabular::SET_TOP_SPACE, "");
 135                                 topspaceED->setEnabled(false);
 136                                 topspaceUnit->setEnabled(false);
 137                         break;
 138                 }
 139                 case 1: {
 140                         form_->controller().set(Tabular::SET_TOP_SPACE, "default");
 141                         topspaceED->setEnabled(false);
 142                         topspaceUnit->setEnabled(false);
 143                         break;
 144                 }
 145                 case 2: {
 146                         if (!topspaceED->text().isEmpty())
 147                                 form_->controller().set(Tabular::SET_TOP_SPACE,
 148                                         widgetsToLength(topspaceED, topspaceUnit));
 149                         if (!form_->bc().bp().isReadOnly()) {
 150                                 topspaceED->setEnabled(true);
 151                                 topspaceUnit->setEnabled(true);
 152                         }
 153                         break;
 154                 }
 155         }
 156         form_->changed();
 157 }
 158
 159
 160 void GuiTabularDialog::bottomspace_changed()
 161 {
 162         switch(bottomspaceCO->currentIndex()) {
 163                 case 0: {
 164                         form_->controller().set(Tabular::SET_BOTTOM_SPACE, "");
 165                                 bottomspaceED->setEnabled(false);
 166                                 bottomspaceUnit->setEnabled(false);
 167                         break;
 168                 }
 169                 case 1: {
 170                         form_->controller().set(Tabular::SET_BOTTOM_SPACE, "default");
 171                         bottomspaceED->setEnabled(false);
 172                         bottomspaceUnit->setEnabled(false);
 173                         break;
 174                 }
 175                 case 2: {
 176                         if (!bottomspaceED->text().isEmpty())
 177                                 form_->controller().set(Tabular::SET_BOTTOM_SPACE,
 178                                         widgetsToLength(bottomspaceED, bottomspaceUnit));
 179                         if (!form_->bc().bp().isReadOnly()) {
 180                                 bottomspaceED->setEnabled(true);
 181                                 bottomspaceUnit->setEnabled(true);
 182                         }
 183                         break;
 184                 }
 185         }
 186         form_->changed();
 187 }
 188
 189
 190 void GuiTabularDialog::interlinespace_changed()
 191 {
 192         switch(interlinespaceCO->currentIndex()) {
 193                 case 0: {
 194                         form_->controller().set(Tabular::SET_INTERLINE_SPACE, "");
 195                                 interlinespaceED->setEnabled(false);
 196                                 interlinespaceUnit->setEnabled(false);
 197                         break;
 198                 }
 199                 case 1: {
 200                         form_->controller().set(Tabular::SET_INTERLINE_SPACE, "default");
 201                         interlinespaceED->setEnabled(false);
 202                         interlinespaceUnit->setEnabled(false);
 203                         break;
 204                 }
 205                 case 2: {
 206                         if (!interlinespaceED->text().isEmpty())
 207                                 form_->controller().set(Tabular::SET_INTERLINE_SPACE,
 208                                         widgetsToLength(interlinespaceED, interlinespaceUnit));
 209                         if (!form_->bc().bp().isReadOnly()) {
 210                                 interlinespaceED->setEnabled(true);
 211                                 interlinespaceUnit->setEnabled(true);
 212                         }
 213                         break;
 214                 }
 215         }
 216         form_->changed();
 217 }
 218
 219
 220 void GuiTabularDialog::close_clicked()
 221 {
 222         form_->closeGUI();
 223         form_->slotClose();
 224 }
 225
 226
 227 void GuiTabularDialog::borderSet_clicked()
 228 {
 229         form_->controller().set(Tabular::SET_ALL_LINES);
 230         form_->update_borders();
 231         form_->changed();
 232 }
 233
 234
 235 void GuiTabularDialog::borderUnset_clicked()
 236 {
 237         form_->controller().set(Tabular::UNSET_ALL_LINES);
 238         form_->update_borders();
 239         form_->changed();
 240 }
 241
 242
 243 void GuiTabularDialog::leftBorder_changed()
 244 {
 245         form_->controller().toggleLeftLine();
 246         form_->changed();
 247 }
 248
 249
 250 void GuiTabularDialog::rightBorder_changed()
 251 {
 252         form_->controller().toggleRightLine();
 253         form_->changed();
 254 }
 255
 256
 257 void GuiTabularDialog::topBorder_changed()
 258 {
 259         form_->controller().toggleTopLine();
 260         form_->changed();
 261 }
 262
 263
 264 void GuiTabularDialog::bottomBorder_changed()
 265 {
 266         form_->controller().toggleBottomLine();
 267         form_->changed();
 268 }
 269
 270
 271 void GuiTabularDialog::specialAlignment_changed()
 272 {
 273         string special = fromqstr(specialAlignmentED->text());
 274         form_->controller().setSpecial(special);
 275         form_->changed();
 276 }
 277
 278
 279 void GuiTabularDialog::width_changed()
 280 {
 281         form_->changed();
 282         string const width = widgetsToLength(widthED, widthUnit);
 283         form_->controller().setWidth(width);
 284 }
 285
 286
 287 void GuiTabularDialog::multicolumn_clicked()
 288 {
 289         form_->controller().toggleMultiColumn();
 290         form_->changed();
 291 }
 292
 293
 294 void GuiTabularDialog::rotateTabular()
 295 {
 296         form_->controller().rotateTabular(rotateTabularCB->isChecked());
 297         form_->changed();
 298 }
 299
 300
 301 void GuiTabularDialog::rotateCell()
 302 {
 303         form_->controller().rotateCell(rotateCellCB->isChecked());
 304         form_->changed();
 305 }
 306
 307
 308 void GuiTabularDialog::hAlign_changed(int align)
 309 {
 310         ControlTabular::HALIGN h = ControlTabular::LEFT;
 311
 312         switch (align) {
 313                 case 0: h = ControlTabular::LEFT; break;
 314                 case 1: h = ControlTabular::CENTER; break;
 315                 case 2: h = ControlTabular::RIGHT; break;
 316                 case 3: h = ControlTabular::BLOCK; break;
 317         }
 318
 319         form_->controller().halign(h);
 320 }
 321
 322
 323 void GuiTabularDialog::vAlign_changed(int align)
 324 {
 325         ControlTabular::VALIGN v = ControlTabular::TOP;
 326
 327         switch (align) {
 328                 case 0: v = ControlTabular::TOP; break;
 329                 case 1: v = ControlTabular::MIDDLE; break;
 330                 case 2: v = ControlTabular::BOTTOM; break;
 331         }
 332
 333         form_->controller().valign(v);
 334 }
 335
 336
 337 void GuiTabularDialog::longTabular()
 338 {
 339         form_->controller().longTabular(longTabularCB->isChecked());
 340         form_->changed();
 341 }
 342
 343
 344 void GuiTabularDialog::ltNewpage_clicked()
 345 {
 346         form_->controller().set(Tabular::SET_LTNEWPAGE);
 347         form_->changed();
 348 }
 349
 350
 351 void GuiTabularDialog::ltHeaderStatus_clicked()
 352 {
 353         bool enable(headerStatusCB->isChecked());
 354         if (enable)
 355                 form_->controller().set(Tabular::SET_LTHEAD, "");
 356         else
 357                 form_->controller().set(Tabular::UNSET_LTHEAD, "");
 358         headerBorderAboveCB->setEnabled(enable);
 359         headerBorderBelowCB->setEnabled(enable);
 360         firstheaderNoContentsCB->setEnabled(enable);
 361         form_->changed();
 362 }
 363
 364
 365 void GuiTabularDialog::ltHeaderBorderAbove_clicked()
 366 {
 367         if (headerBorderAboveCB->isChecked())
 368                 form_->controller().set(Tabular::SET_LTHEAD, "dl_above");
 369         else
 370                 form_->controller().set(Tabular::UNSET_LTHEAD, "dl_above");
 371         form_->changed();
 372 }
 373
 374
 375 void GuiTabularDialog::ltHeaderBorderBelow_clicked()
 376 {
 377         if (headerBorderBelowCB->isChecked())
 378                 form_->controller().set(Tabular::SET_LTHEAD, "dl_below");
 379         else
 380                 form_->controller().set(Tabular::UNSET_LTHEAD, "dl_below");
 381         form_->changed();
 382 }
 383
 384
 385 void GuiTabularDialog::ltFirstHeaderBorderAbove_clicked()
 386 {
 387         if (firstheaderBorderAboveCB->isChecked())
 388                 form_->controller().set(Tabular::SET_LTFIRSTHEAD, "dl_above");
 389         else
 390                 form_->controller().set(Tabular::UNSET_LTFIRSTHEAD, "dl_above");
 391         form_->changed();
 392 }
 393
 394
 395 void GuiTabularDialog::ltFirstHeaderBorderBelow_clicked()
 396 {
 397         if (firstheaderBorderBelowCB->isChecked())
 398                 form_->controller().set(Tabular::SET_LTFIRSTHEAD, "dl_below");
 399         else
 400                 form_->controller().set(Tabular::UNSET_LTFIRSTHEAD, "dl_below");
 401         form_->changed();
 402 }
 403
 404
 405 void GuiTabularDialog::ltFirstHeaderStatus_clicked()
 406 {
 407         bool enable(firstheaderStatusCB->isChecked());
 408         if (enable)
 409                 form_->controller().set(Tabular::SET_LTFIRSTHEAD, "");
 410         else
 411                 form_->controller().set(Tabular::UNSET_LTFIRSTHEAD, "");
 412         firstheaderBorderAboveCB->setEnabled(enable);
 413         firstheaderBorderBelowCB->setEnabled(enable);
 414         form_->changed();
 415 }
 416
 417
 418 void GuiTabularDialog::ltFirstHeaderEmpty_clicked()
 419 {
 420         bool enable(firstheaderNoContentsCB->isChecked());
 421         if (enable)
 422                 form_->controller().set(Tabular::SET_LTFIRSTHEAD, "empty");
 423         else
 424                 form_->controller().set(Tabular::UNSET_LTFIRSTHEAD, "empty");
 425         firstheaderStatusCB->setEnabled(!enable);
 426         firstheaderBorderAboveCB->setEnabled(!enable);
 427         firstheaderBorderBelowCB->setEnabled(!enable);
 428         form_->changed();
 429 }
 430
 431
 432 void GuiTabularDialog::ltFooterStatus_clicked()
 433 {
 434         bool enable(footerStatusCB->isChecked());
 435         if (enable)
 436                 form_->controller().set(Tabular::SET_LTFOOT, "");
 437         else
 438                 form_->controller().set(Tabular::UNSET_LTFOOT, "");
 439         footerBorderAboveCB->setEnabled(enable);
 440         footerBorderBelowCB->setEnabled(enable);
 441         lastfooterNoContentsCB->setEnabled(enable);
 442         form_->changed();
 443 }
 444
 445
 446 void GuiTabularDialog::ltFooterBorderAbove_clicked()
 447 {
 448         if (footerBorderAboveCB->isChecked())
 449                 form_->controller().set(Tabular::SET_LTFOOT, "dl_above");
 450         else
 451                 form_->controller().set(Tabular::UNSET_LTFOOT, "dl_above");
 452         form_->changed();
 453 }
 454
 455
 456 void GuiTabularDialog::ltFooterBorderBelow_clicked()
 457 {
 458         if (footerBorderBelowCB->isChecked())
 459                 form_->controller().set(Tabular::SET_LTFOOT, "dl_below");
 460         else
 461                 form_->controller().set(Tabular::UNSET_LTFOOT, "dl_below");
 462         form_->changed();
 463 }
 464
 465
 466 void GuiTabularDialog::ltLastFooterStatus_clicked()
 467 {
 468         bool enable(lastfooterStatusCB->isChecked());
 469         if (enable)
 470                 form_->controller().set(Tabular::SET_LTLASTFOOT, "");
 471         else
 472                 form_->controller().set(Tabular::UNSET_LTLASTFOOT, "");
 473         lastfooterBorderAboveCB->setEnabled(enable);
 474         lastfooterBorderBelowCB->setEnabled(enable);
 475         form_->changed();
 476 }
 477
 478
 479 void GuiTabularDialog::ltLastFooterBorderAbove_clicked()
 480 {
 481         if (lastfooterBorderAboveCB->isChecked())
 482                 form_->controller().set(Tabular::SET_LTLASTFOOT, "dl_above");
 483         else
 484                 form_->controller().set(Tabular::UNSET_LTLASTFOOT, "dl_above");
 485         form_->changed();
 486 }
 487
 488
 489 void GuiTabularDialog::ltLastFooterBorderBelow_clicked()
 490 {
 491         if (lastfooterBorderBelowCB->isChecked())
 492                 form_->controller().set(Tabular::SET_LTLASTFOOT, "dl_below");
 493         else
 494                 form_->controller().set(Tabular::UNSET_LTLASTFOOT, "dl_below");
 495         form_->changed();
 496 }
 497
 498
 499 void GuiTabularDialog::ltLastFooterEmpty_clicked()
 500 {
 501         bool enable(lastfooterNoContentsCB->isChecked());
 502         if (enable)
 503                 form_->controller().set(Tabular::SET_LTLASTFOOT, "empty");
 504         else
 505                 form_->controller().set(Tabular::UNSET_LTLASTFOOT, "empty");
 506         lastfooterStatusCB->setEnabled(!enable);
 507         lastfooterBorderAboveCB->setEnabled(!enable);
 508         lastfooterBorderBelowCB->setEnabled(!enable);
 509         form_->changed();
 510 }
 511
 512
 513 /////////////////////////////////////////////////////////////////////
 514 //
 515 // GuiTabular
 516 //
 517 /////////////////////////////////////////////////////////////////////
 518
 519
 520 GuiTabular::GuiTabular(Dialog & parent)
 521         : GuiView<GuiTabularDialog>(parent, _("Table Settings"))
 522 {
 523 }
 524
 525
 526 void GuiTabular::build_dialog()
 527 {
 528         dialog_.reset(new GuiTabularDialog(this));
 529
 530         bcview().setCancel(dialog_->closePB);
 531
 532         bcview().addReadOnly(dialog_->topspaceED);
 533         bcview().addReadOnly(dialog_->topspaceUnit);
 534         bcview().addReadOnly(dialog_->topspaceCO);
 535         bcview().addReadOnly(dialog_->bottomspaceED);
 536         bcview().addReadOnly(dialog_->bottomspaceUnit);
 537         bcview().addReadOnly(dialog_->bottomspaceCO);
 538         bcview().addReadOnly(dialog_->interlinespaceED);
 539         bcview().addReadOnly(dialog_->interlinespaceUnit);
 540         bcview().addReadOnly(dialog_->interlinespaceCO);
 541         bcview().addReadOnly(dialog_->borderDefaultRB);
 542         bcview().addReadOnly(dialog_->booktabsRB);
 543
 544         bcview().addReadOnly(dialog_->multicolumnCB);
 545         bcview().addReadOnly(dialog_->rotateCellCB);
 546         bcview().addReadOnly(dialog_->rotateTabularCB);
 547         bcview().addReadOnly(dialog_->specialAlignmentED);
 548         bcview().addReadOnly(dialog_->widthED);
 549         bcview().addReadOnly(dialog_->widthUnit);
 550         bcview().addReadOnly(dialog_->hAlignCB);
 551         bcview().addReadOnly(dialog_->vAlignCB);
 552         bcview().addReadOnly(dialog_->borderSetPB);
 553         bcview().addReadOnly(dialog_->borderUnsetPB);
 554         bcview().addReadOnly(dialog_->borders);
 555         bcview().addReadOnly(dialog_->longTabularCB);
 556         bcview().addReadOnly(dialog_->headerStatusCB);
 557         bcview().addReadOnly(dialog_->headerBorderAboveCB);
 558         bcview().addReadOnly(dialog_->headerBorderBelowCB);
 559         bcview().addReadOnly(dialog_->firstheaderStatusCB);
 560         bcview().addReadOnly(dialog_->firstheaderBorderAboveCB);
 561         bcview().addReadOnly(dialog_->firstheaderBorderBelowCB);
 562         bcview().addReadOnly(dialog_->firstheaderNoContentsCB);
 563         bcview().addReadOnly(dialog_->footerStatusCB);
 564         bcview().addReadOnly(dialog_->footerBorderAboveCB);
 565         bcview().addReadOnly(dialog_->footerBorderBelowCB);
 566         bcview().addReadOnly(dialog_->lastfooterStatusCB);
 567         bcview().addReadOnly(dialog_->lastfooterBorderAboveCB);
 568         bcview().addReadOnly(dialog_->lastfooterBorderBelowCB);
 569         bcview().addReadOnly(dialog_->lastfooterNoContentsCB);
 570         bcview().addReadOnly(dialog_->newpageCB);
 571
 572         // initialize the length validator
 573         addCheckedLineEdit(bcview(), dialog_->widthED,
 574                 dialog_->fixedWidthColLA);
 575         addCheckedLineEdit(bcview(), dialog_->topspaceED,
 576                 dialog_->topspaceLA);
 577         addCheckedLineEdit(bcview(), dialog_->bottomspaceED,
 578                 dialog_->bottomspaceLA);
 579         addCheckedLineEdit(bcview(), dialog_->interlinespaceED,
 580                 dialog_->interlinespaceLA);
 581 }
 582
 583
 584 bool GuiTabular::isValid()
 585 {
 586         return true;
 587 }
 588
 589
 590 void GuiTabular::update_borders()
 591 {
 592         Tabular const & tabular = controller().tabular();
 593         Tabular::idx_type const cell = controller().getActiveCell();
 594         bool const isMulticolumnCell = tabular.isMultiColumn(cell);
 595
 596         if (!isMulticolumnCell) {
 597                 dialog_->borders->setLeftEnabled(true);
 598                 dialog_->borders->setRightEnabled(true);
 599                 dialog_->borders->setTop(tabular.topLine(cell, true));
 600                 dialog_->borders->setBottom(tabular.bottomLine(cell, true));
 601                 dialog_->borders->setLeft(tabular.leftLine(cell, true));
 602                 dialog_->borders->setRight(tabular.rightLine(cell, true));
 603                 // repaint the setborder widget
 604                 dialog_->borders->update();
 605                 return;
 606         }
 607
 608         dialog_->borders->setTop(tabular.topLine(cell));
 609         dialog_->borders->setBottom(tabular.bottomLine(cell));
 610         // pay attention to left/right lines: they are only allowed
 611         // to set if we are in first/last cell of row or if the left/right
 612         // cell is also a multicolumn.
 613         if (tabular.isFirstCellInRow(cell) || tabular.isMultiColumn(cell - 1)) {
 614                 dialog_->borders->setLeftEnabled(true);
 615                 dialog_->borders->setLeft(tabular.leftLine(cell));
 616         } else {
 617                 dialog_->borders->setLeft(false);
 618                 dialog_->borders->setLeftEnabled(false);
 619         }
 620         if (tabular.isLastCellInRow(cell) || tabular.isMultiColumn(cell + 1)) {
 621                 dialog_->borders->setRightEnabled(true);
 622                 dialog_->borders->setRight(tabular.rightLine(cell));
 623         } else {
 624                 dialog_->borders->setRight(false);
 625                 dialog_->borders->setRightEnabled(false);
 626         }
 627         // repaint the setborder widget
 628         dialog_->borders->update();
 629 }
 630
 631
 632 void GuiTabular::update_contents()
 633 {
 634         controller().initialiseParams(string());
 635
 636         Tabular const & tabular(controller().tabular());
 637         Tabular::idx_type const cell = controller().getActiveCell();
 638
 639         Tabular::row_type const row(tabular.row_of_cell(cell));
 640         Tabular::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         Length pwidth;
 657         docstring special;
 658
 659         if (multicol) {
 660                 special = tabular.getAlignSpecial(cell, Tabular::SET_SPECIAL_MULTI);
 661                 pwidth = tabular.getMColumnPWidth(cell);
 662         } else {
 663                 special = tabular.getAlignSpecial(cell, Tabular::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         Length::UNIT default_unit = controller().useMetricUnits() ? Length::CM : Length::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 Tabular::LYX_VALIGN_TOP:
 773                 valign = 0;
 774                 break;
 775         case Tabular::LYX_VALIGN_MIDDLE:
 776                 valign = 1;
 777                 break;
 778         case Tabular::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         Tabular::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 GuiTabular::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         Tabular const & tabular(controller().tabular());
 892
 893         // apply the fixed width values
 894         Tabular::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         Length llen = tabular.getColumnPWidth(cell);
 900         Length 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, Tabular::SET_SPECIAL_MULTI);
 913         else
 914                 sa2 = tabular.getAlignSpecial(cell, Tabular::SET_SPECIAL_COLUMN);
 915
 916         if (sa1 != sa2) {
 917                 if (multicol)
 918                         controller().set(Tabular::SET_SPECIAL_MULTI, to_utf8(sa1));
 919                 else
 920                         controller().set(Tabular::SET_SPECIAL_COLUMN, to_utf8(sa1));
 921         }
 922
 923         if (width != width2) {
 924                 if (multicol)
 925                         controller().set(Tabular::SET_MPWIDTH, width);
 926                 else
 927                         controller().set(Tabular::SET_PWIDTH, width);
 928         }
 929
 930         /* DO WE NEED THIS?
 931         switch (dialog_->topspaceCO->currentIndex()) {
 932                 case 0:
 933                         controller().set(Tabular::SET_TOP_SPACE, "");
 934                         break;
 935                 case 1:
 936                         controller().set(Tabular::SET_TOP_SPACE, "default");
 937                         break;
 938                 case 2:
 939                         controller().set(Tabular::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(Tabular::SET_BOTTOM_SPACE, "");
 948                         break;
 949                 case 1:
 950                         controller().set(Tabular::SET_BOTTOM_SPACE, "default");
 951                         break;
 952                 case 2:
 953                         controller().set(Tabular::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(Tabular::SET_INTERLINE_SPACE, "");
 962                         break;
 963                 case 1:
 964                         controller().set(Tabular::SET_INTERLINE_SPACE, "default");
 965                         break;
 966                 case 2:
 967                         controller().set(Tabular::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 "GuiTabular_moc.cpp"