src/frontends/qt4/GuiTabular.cpp

   1 /**
   2  * \file GuiTabular.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  * \author Jürgen Spitzmüller
   8  * \author Herbert Voß
   9  *
  10  * Full author contact details are available in file CREDITS.
  11  */
  12
  13 #include <config.h>
  14
  15 #include "GuiTabular.h"
  16
  17 #include "BufferView.h"
  18 #include "Cursor.h"
  19 #include "FuncRequest.h"
  20 #include "GuiSetBorder.h"
  21 #include "LengthCombo.h"
  22 #include "LyXRC.h"
  23 #include "qt_helpers.h"
  24 #include "Validator.h"
  25
  26 #include "insets/InsetTabular.h"
  27
  28 #include <QCloseEvent>
  29 #include <QCheckBox>
  30 #include <QPushButton>
  31 #include <QRadioButton>
  32 #include <QLineEdit>
  33
  34 using namespace std;
  35
  36 namespace lyx {
  37 namespace frontend {
  38
  39 GuiTabular::GuiTabular(GuiView & lv)
  40         : GuiDialog(lv, "tabular")
  41 {
  42         active_cell_ = Tabular::npos;
  43
  44         setupUi(this);
  45         setViewTitle(_("Table Settings"));
  46
  47         widthED->setValidator(unsignedLengthValidator(widthED));
  48         topspaceED->setValidator(new LengthValidator(topspaceED));
  49         bottomspaceED->setValidator(new LengthValidator(bottomspaceED));
  50         interlinespaceED->setValidator(new LengthValidator(interlinespaceED));
  51
  52         connect(topspaceED, SIGNAL(returnPressed()),
  53                 this, SLOT(topspace_changed()));
  54         connect(topspaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  55                 this, SLOT(topspace_changed()));
  56         connect(topspaceCO, SIGNAL(activated(int)), this, SLOT(topspace_changed()));
  57         connect(bottomspaceED, SIGNAL(returnPressed()),
  58                 this, SLOT(bottomspace_changed()));
  59         connect(bottomspaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  60                 this, SLOT(bottomspace_changed()));
  61         connect(bottomspaceCO, SIGNAL(activated(int)), this, SLOT(bottomspace_changed()));
  62         connect(interlinespaceED, SIGNAL(returnPressed()),
  63                 this, SLOT(interlinespace_changed()));
  64         connect(interlinespaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  65                 this, SLOT(interlinespace_changed()));
  66         connect(interlinespaceCO, SIGNAL(activated(int)), this, SLOT(interlinespace_changed()));
  67         connect(booktabsRB, SIGNAL(clicked(bool)), this, SLOT(booktabsChanged(bool)));
  68         connect(borderDefaultRB, SIGNAL(clicked(bool)), this, SLOT(booktabsChanged(bool)));
  69         connect(borderSetPB, SIGNAL(clicked()), this, SLOT(borderSet_clicked()));
  70         connect(borderUnsetPB, SIGNAL(clicked()), this, SLOT(borderUnset_clicked()));
  71         connect(longTabularCB, SIGNAL(toggled(bool)), longtableGB, SLOT(setEnabled(bool)));
  72         connect(longTabularCB, SIGNAL(toggled(bool)), newpageCB, SLOT(setEnabled(bool)));
  73         connect(hAlignCB, SIGNAL(activated(int)), this, SLOT(hAlign_changed(int)));
  74         connect(vAlignCB, SIGNAL(activated(int)), this, SLOT(vAlign_changed(int)));
  75         connect(multicolumnCB, SIGNAL(clicked()), this, SLOT(multicolumn_clicked()));
  76         connect(newpageCB, SIGNAL(clicked()), this, SLOT(ltNewpage_clicked()));
  77         connect(headerStatusCB, SIGNAL(clicked()), this, SLOT(ltHeaderStatus_clicked()));
  78         connect(headerBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltHeaderBorderAbove_clicked()));
  79         connect(headerBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltHeaderBorderBelow_clicked()));
  80         connect(firstheaderStatusCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderStatus_clicked()));
  81         connect(firstheaderBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderBorderAbove_clicked()));
  82         connect(firstheaderBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderBorderBelow_clicked()));
  83         connect(firstheaderNoContentsCB, SIGNAL(clicked()), this, SLOT(ltFirstHeaderEmpty_clicked()));
  84         connect(footerStatusCB, SIGNAL(clicked()), this, SLOT(ltFooterStatus_clicked()));
  85         connect(footerBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltFooterBorderAbove_clicked()));
  86         connect(footerBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltFooterBorderBelow_clicked()));
  87         connect(lastfooterStatusCB, SIGNAL(clicked()), this, SLOT(ltLastFooterStatus_clicked()));
  88         connect(lastfooterBorderAboveCB, SIGNAL(clicked()), this, SLOT(ltLastFooterBorderAbove_clicked()));
  89         connect(lastfooterBorderBelowCB, SIGNAL(clicked()), this, SLOT(ltLastFooterBorderBelow_clicked()));
  90         connect(lastfooterNoContentsCB, SIGNAL(clicked()), this, SLOT(ltLastFooterEmpty_clicked()));
  91         connect(specialAlignmentED, SIGNAL(returnPressed()), this, SLOT(specialAlignment_changed()));
  92         connect(widthED, SIGNAL(returnPressed()), this, SLOT(width_changed()));
  93         connect(widthUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)), this, SLOT(width_changed()));
  94         connect(closePB, SIGNAL(clicked()), this, SLOT(close_clicked()));
  95         connect(borders, SIGNAL(topSet(bool)), this, SLOT(topBorder_changed()));
  96         connect(borders, SIGNAL(bottomSet(bool)), this, SLOT(bottomBorder_changed()));
  97         connect(borders, SIGNAL(rightSet(bool)), this, SLOT(rightBorder_changed()));
  98         connect(borders, SIGNAL(leftSet(bool)), this, SLOT(leftBorder_changed()));
  99         connect(rotateTabularCB, SIGNAL(clicked()), this, SLOT(rotateTabular()));
 100         connect(rotateCellCB, SIGNAL(clicked()), this, SLOT(rotateCell()));
 101         connect(longTabularCB, SIGNAL(clicked()), this, SLOT(longTabular()));
 102
 103         bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
 104         bc().setCancel(closePB);
 105
 106         bc().addReadOnly(topspaceED);
 107         bc().addReadOnly(topspaceUnit);
 108         bc().addReadOnly(topspaceCO);
 109         bc().addReadOnly(bottomspaceED);
 110         bc().addReadOnly(bottomspaceUnit);
 111         bc().addReadOnly(bottomspaceCO);
 112         bc().addReadOnly(interlinespaceED);
 113         bc().addReadOnly(interlinespaceUnit);
 114         bc().addReadOnly(interlinespaceCO);
 115         bc().addReadOnly(borderDefaultRB);
 116         bc().addReadOnly(booktabsRB);
 117
 118         bc().addReadOnly(multicolumnCB);
 119         bc().addReadOnly(rotateCellCB);
 120         bc().addReadOnly(rotateTabularCB);
 121         bc().addReadOnly(specialAlignmentED);
 122         bc().addReadOnly(widthED);
 123         bc().addReadOnly(widthUnit);
 124         bc().addReadOnly(hAlignCB);
 125         bc().addReadOnly(vAlignCB);
 126         bc().addReadOnly(borderSetPB);
 127         bc().addReadOnly(borderUnsetPB);
 128         bc().addReadOnly(borders);
 129         bc().addReadOnly(longTabularCB);
 130         bc().addReadOnly(headerStatusCB);
 131         bc().addReadOnly(headerBorderAboveCB);
 132         bc().addReadOnly(headerBorderBelowCB);
 133         bc().addReadOnly(firstheaderStatusCB);
 134         bc().addReadOnly(firstheaderBorderAboveCB);
 135         bc().addReadOnly(firstheaderBorderBelowCB);
 136         bc().addReadOnly(firstheaderNoContentsCB);
 137         bc().addReadOnly(footerStatusCB);
 138         bc().addReadOnly(footerBorderAboveCB);
 139         bc().addReadOnly(footerBorderBelowCB);
 140         bc().addReadOnly(lastfooterStatusCB);
 141         bc().addReadOnly(lastfooterBorderAboveCB);
 142         bc().addReadOnly(lastfooterBorderBelowCB);
 143         bc().addReadOnly(lastfooterNoContentsCB);
 144         bc().addReadOnly(newpageCB);
 145
 146         // initialize the length validator
 147         bc().addCheckedLineEdit(widthED, fixedWidthColLA);
 148         bc().addCheckedLineEdit(topspaceED, topspaceLA);
 149         bc().addCheckedLineEdit(bottomspaceED, bottomspaceLA);
 150         bc().addCheckedLineEdit(interlinespaceED, interlinespaceLA);
 151 }
 152
 153
 154 GuiTabular::~GuiTabular()
 155 {
 156 }
 157
 158
 159 void GuiTabular::change_adaptor()
 160 {
 161         changed();
 162 }
 163
 164
 165 void GuiTabular::closeEvent(QCloseEvent * e)
 166 {
 167         slotClose();
 168         GuiDialog::closeEvent(e);
 169 }
 170
 171
 172 void GuiTabular::booktabsChanged(bool)
 173 {
 174         changed();
 175         booktabs(booktabsRB->isChecked());
 176         update_borders();
 177 }
 178
 179
 180 void GuiTabular::topspace_changed()
 181 {
 182         switch (topspaceCO->currentIndex()) {
 183                 case 0: {
 184                         set(Tabular::SET_TOP_SPACE, "");
 185                         topspaceED->setEnabled(false);
 186                         topspaceUnit->setEnabled(false);
 187                         break;
 188                 }
 189                 case 1: {
 190                         set(Tabular::SET_TOP_SPACE, "default");
 191                         topspaceED->setEnabled(false);
 192                         topspaceUnit->setEnabled(false);
 193                         break;
 194                 }
 195                 case 2: {
 196                         if (!topspaceED->text().isEmpty())
 197                                 set(Tabular::SET_TOP_SPACE,
 198                                         widgetsToLength(topspaceED, topspaceUnit));
 199                         if (!bc().policy().isReadOnly()) {
 200                                 topspaceED->setEnabled(true);
 201                                 topspaceUnit->setEnabled(true);
 202                         }
 203                         break;
 204                 }
 205         }
 206         changed();
 207 }
 208
 209
 210 void GuiTabular::bottomspace_changed()
 211 {
 212         switch (bottomspaceCO->currentIndex()) {
 213                 case 0: {
 214                         set(Tabular::SET_BOTTOM_SPACE, "");
 215                                 bottomspaceED->setEnabled(false);
 216                                 bottomspaceUnit->setEnabled(false);
 217                         break;
 218                 }
 219                 case 1: {
 220                         set(Tabular::SET_BOTTOM_SPACE, "default");
 221                         bottomspaceED->setEnabled(false);
 222                         bottomspaceUnit->setEnabled(false);
 223                         break;
 224                 }
 225                 case 2: {
 226                         if (!bottomspaceED->text().isEmpty())
 227                                 set(Tabular::SET_BOTTOM_SPACE,
 228                                         widgetsToLength(bottomspaceED, bottomspaceUnit));
 229                         if (!bc().policy().isReadOnly()) {
 230                                 bottomspaceED->setEnabled(true);
 231                                 bottomspaceUnit->setEnabled(true);
 232                         }
 233                         break;
 234                 }
 235         }
 236         changed();
 237 }
 238
 239
 240 void GuiTabular::interlinespace_changed()
 241 {
 242         switch (interlinespaceCO->currentIndex()) {
 243                 case 0: {
 244                         set(Tabular::SET_INTERLINE_SPACE, "");
 245                                 interlinespaceED->setEnabled(false);
 246                                 interlinespaceUnit->setEnabled(false);
 247                         break;
 248                 }
 249                 case 1: {
 250                         set(Tabular::SET_INTERLINE_SPACE, "default");
 251                         interlinespaceED->setEnabled(false);
 252                         interlinespaceUnit->setEnabled(false);
 253                         break;
 254                 }
 255                 case 2: {
 256                         if (!interlinespaceED->text().isEmpty())
 257                                 set(Tabular::SET_INTERLINE_SPACE,
 258                                         widgetsToLength(interlinespaceED, interlinespaceUnit));
 259                         if (!bc().policy().isReadOnly()) {
 260                                 interlinespaceED->setEnabled(true);
 261                                 interlinespaceUnit->setEnabled(true);
 262                         }
 263                         break;
 264                 }
 265         }
 266         changed();
 267 }
 268
 269
 270 void GuiTabular::close_clicked()
 271 {
 272         closeGUI();
 273         slotClose();
 274 }
 275
 276
 277 void GuiTabular::borderSet_clicked()
 278 {
 279         set(Tabular::SET_ALL_LINES);
 280         update_borders();
 281         changed();
 282 }
 283
 284
 285 void GuiTabular::borderUnset_clicked()
 286 {
 287         set(Tabular::UNSET_ALL_LINES);
 288         update_borders();
 289         changed();
 290 }
 291
 292
 293 void GuiTabular::leftBorder_changed()
 294 {
 295         toggleLeftLine();
 296         changed();
 297 }
 298
 299
 300 void GuiTabular::rightBorder_changed()
 301 {
 302         toggleRightLine();
 303         changed();
 304 }
 305
 306
 307 void GuiTabular::topBorder_changed()
 308 {
 309         toggleTopLine();
 310         changed();
 311 }
 312
 313
 314 void GuiTabular::bottomBorder_changed()
 315 {
 316         toggleBottomLine();
 317         changed();
 318 }
 319
 320
 321 void GuiTabular::specialAlignment_changed()
 322 {
 323         string special = fromqstr(specialAlignmentED->text());
 324         setSpecial(special);
 325         changed();
 326 }
 327
 328
 329 void GuiTabular::width_changed()
 330 {
 331         changed();
 332         string const width = widgetsToLength(widthED, widthUnit);
 333         setWidth(width);
 334 }
 335
 336
 337 void GuiTabular::multicolumn_clicked()
 338 {
 339         toggleMultiColumn();
 340         changed();
 341 }
 342
 343
 344 void GuiTabular::rotateTabular()
 345 {
 346         rotateTabular(rotateTabularCB->isChecked());
 347         changed();
 348 }
 349
 350
 351 void GuiTabular::rotateCell()
 352 {
 353         rotateCell(rotateCellCB->isChecked());
 354         changed();
 355 }
 356
 357
 358 void GuiTabular::hAlign_changed(int align)
 359 {
 360         GuiTabular::HALIGN h = GuiTabular::LEFT;
 361
 362         switch (align) {
 363                 case 0: h = GuiTabular::LEFT; break;
 364                 case 1: h = GuiTabular::CENTER; break;
 365                 case 2: h = GuiTabular::RIGHT; break;
 366                 case 3: h = GuiTabular::BLOCK; break;
 367         }
 368
 369         halign(h);
 370 }
 371
 372
 373 void GuiTabular::vAlign_changed(int align)
 374 {
 375         GuiTabular::VALIGN v = GuiTabular::TOP;
 376
 377         switch (align) {
 378                 case 0: v = GuiTabular::TOP; break;
 379                 case 1: v = GuiTabular::MIDDLE; break;
 380                 case 2: v = GuiTabular::BOTTOM; break;
 381         }
 382
 383         valign(v);
 384 }
 385
 386
 387 void GuiTabular::longTabular()
 388 {
 389         longTabular(longTabularCB->isChecked());
 390         changed();
 391 }
 392
 393
 394 void GuiTabular::ltNewpage_clicked()
 395 {
 396         set(Tabular::SET_LTNEWPAGE);
 397         changed();
 398 }
 399
 400
 401 void GuiTabular::ltHeaderStatus_clicked()
 402 {
 403         bool enable = headerStatusCB->isChecked();
 404         if (enable)
 405                 set(Tabular::SET_LTHEAD, "");
 406         else
 407                 set(Tabular::UNSET_LTHEAD, "");
 408         headerBorderAboveCB->setEnabled(enable);
 409         headerBorderBelowCB->setEnabled(enable);
 410         firstheaderNoContentsCB->setEnabled(enable);
 411         changed();
 412 }
 413
 414
 415 void GuiTabular::ltHeaderBorderAbove_clicked()
 416 {
 417         if (headerBorderAboveCB->isChecked())
 418                 set(Tabular::SET_LTHEAD, "dl_above");
 419         else
 420                 set(Tabular::UNSET_LTHEAD, "dl_above");
 421         changed();
 422 }
 423
 424
 425 void GuiTabular::ltHeaderBorderBelow_clicked()
 426 {
 427         if (headerBorderBelowCB->isChecked())
 428                 set(Tabular::SET_LTHEAD, "dl_below");
 429         else
 430                 set(Tabular::UNSET_LTHEAD, "dl_below");
 431         changed();
 432 }
 433
 434
 435 void GuiTabular::ltFirstHeaderBorderAbove_clicked()
 436 {
 437         if (firstheaderBorderAboveCB->isChecked())
 438                 set(Tabular::SET_LTFIRSTHEAD, "dl_above");
 439         else
 440                 set(Tabular::UNSET_LTFIRSTHEAD, "dl_above");
 441         changed();
 442 }
 443
 444
 445 void GuiTabular::ltFirstHeaderBorderBelow_clicked()
 446 {
 447         if (firstheaderBorderBelowCB->isChecked())
 448                 set(Tabular::SET_LTFIRSTHEAD, "dl_below");
 449         else
 450                 set(Tabular::UNSET_LTFIRSTHEAD, "dl_below");
 451         changed();
 452 }
 453
 454
 455 void GuiTabular::ltFirstHeaderStatus_clicked()
 456 {
 457         bool enable = firstheaderStatusCB->isChecked();
 458         if (enable)
 459                 set(Tabular::SET_LTFIRSTHEAD, "");
 460         else
 461                 set(Tabular::UNSET_LTFIRSTHEAD, "");
 462         firstheaderBorderAboveCB->setEnabled(enable);
 463         firstheaderBorderBelowCB->setEnabled(enable);
 464         changed();
 465 }
 466
 467
 468 void GuiTabular::ltFirstHeaderEmpty_clicked()
 469 {
 470         bool enable = firstheaderNoContentsCB->isChecked();
 471         if (enable)
 472                 set(Tabular::SET_LTFIRSTHEAD, "empty");
 473         else
 474                 set(Tabular::UNSET_LTFIRSTHEAD, "empty");
 475         firstheaderStatusCB->setEnabled(!enable);
 476         firstheaderBorderAboveCB->setEnabled(!enable);
 477         firstheaderBorderBelowCB->setEnabled(!enable);
 478         changed();
 479 }
 480
 481
 482 void GuiTabular::ltFooterStatus_clicked()
 483 {
 484         bool enable = footerStatusCB->isChecked();
 485         if (enable)
 486                 set(Tabular::SET_LTFOOT, "");
 487         else
 488                 set(Tabular::UNSET_LTFOOT, "");
 489         footerBorderAboveCB->setEnabled(enable);
 490         footerBorderBelowCB->setEnabled(enable);
 491         lastfooterNoContentsCB->setEnabled(enable);
 492         changed();
 493 }
 494
 495
 496 void GuiTabular::ltFooterBorderAbove_clicked()
 497 {
 498         if (footerBorderAboveCB->isChecked())
 499                 set(Tabular::SET_LTFOOT, "dl_above");
 500         else
 501                 set(Tabular::UNSET_LTFOOT, "dl_above");
 502         changed();
 503 }
 504
 505
 506 void GuiTabular::ltFooterBorderBelow_clicked()
 507 {
 508         if (footerBorderBelowCB->isChecked())
 509                 set(Tabular::SET_LTFOOT, "dl_below");
 510         else
 511                 set(Tabular::UNSET_LTFOOT, "dl_below");
 512         changed();
 513 }
 514
 515
 516 void GuiTabular::ltLastFooterStatus_clicked()
 517 {
 518         bool enable = lastfooterStatusCB->isChecked();
 519         if (enable)
 520                 set(Tabular::SET_LTLASTFOOT, "");
 521         else
 522                 set(Tabular::UNSET_LTLASTFOOT, "");
 523         lastfooterBorderAboveCB->setEnabled(enable);
 524         lastfooterBorderBelowCB->setEnabled(enable);
 525         changed();
 526 }
 527
 528
 529 void GuiTabular::ltLastFooterBorderAbove_clicked()
 530 {
 531         if (lastfooterBorderAboveCB->isChecked())
 532                 set(Tabular::SET_LTLASTFOOT, "dl_above");
 533         else
 534                 set(Tabular::UNSET_LTLASTFOOT, "dl_above");
 535         changed();
 536 }
 537
 538
 539 void GuiTabular::ltLastFooterBorderBelow_clicked()
 540 {
 541         if (lastfooterBorderBelowCB->isChecked())
 542                 set(Tabular::SET_LTLASTFOOT, "dl_below");
 543         else
 544                 set(Tabular::UNSET_LTLASTFOOT, "dl_below");
 545         changed();
 546 }
 547
 548
 549 void GuiTabular::ltLastFooterEmpty_clicked()
 550 {
 551         bool enable = lastfooterNoContentsCB->isChecked();
 552         if (enable)
 553                 set(Tabular::SET_LTLASTFOOT, "empty");
 554         else
 555                 set(Tabular::UNSET_LTLASTFOOT, "empty");
 556         lastfooterStatusCB->setEnabled(!enable);
 557         lastfooterBorderAboveCB->setEnabled(!enable);
 558         lastfooterBorderBelowCB->setEnabled(!enable);
 559         changed();
 560 }
 561
 562
 563 void GuiTabular::update_borders()
 564 {
 565         Tabular::idx_type const cell = getActiveCell();
 566         bool const isMulticolumnCell = tabular_.isMultiColumn(cell);
 567
 568         if (!isMulticolumnCell) {
 569                 borders->setLeftEnabled(true);
 570                 borders->setRightEnabled(true);
 571                 borders->setTop(tabular_.topLine(cell, true));
 572                 borders->setBottom(tabular_.bottomLine(cell, true));
 573                 borders->setLeft(tabular_.leftLine(cell, true));
 574                 borders->setRight(tabular_.rightLine(cell, true));
 575                 // repaint the setborder widget
 576                 borders->update();
 577                 return;
 578         }
 579
 580         borders->setTop(tabular_.topLine(cell));
 581         borders->setBottom(tabular_.bottomLine(cell));
 582         // pay attention to left/right lines: they are only allowed
 583         // to set if we are in first/last cell of row or if the left/right
 584         // cell is also a multicolumn.
 585         if (tabular_.isFirstCellInRow(cell) || tabular_.isMultiColumn(cell - 1)) {
 586                 borders->setLeftEnabled(true);
 587                 borders->setLeft(tabular_.leftLine(cell));
 588         } else {
 589                 borders->setLeft(false);
 590                 borders->setLeftEnabled(false);
 591         }
 592         if (tabular_.isLastCellInRow(cell) || tabular_.isMultiColumn(cell + 1)) {
 593                 borders->setRightEnabled(true);
 594                 borders->setRight(tabular_.rightLine(cell));
 595         } else {
 596                 borders->setRight(false);
 597                 borders->setRightEnabled(false);
 598         }
 599         // repaint the setborder widget
 600         borders->update();
 601 }
 602
 603
 604 void GuiTabular::updateContents()
 605 {
 606         initialiseParams(string());
 607
 608         Tabular::idx_type const cell = getActiveCell();
 609
 610         Tabular::row_type const row = tabular_.cellRow(cell);
 611         Tabular::col_type const col = tabular_.cellColumn(cell);
 612
 613         tabularRowED->setText(QString::number(row + 1));
 614         tabularColumnED->setText(QString::number(col + 1));
 615
 616         bool const multicol(tabular_.isMultiColumn(cell));
 617
 618         multicolumnCB->setChecked(multicol);
 619
 620         rotateCellCB->setChecked(tabular_.getRotateCell(cell));
 621         rotateTabularCB->setChecked(tabular_.getRotateTabular());
 622
 623         longTabularCB->setChecked(tabular_.isLongTabular());
 624
 625         update_borders();
 626
 627         Length pwidth;
 628         docstring special;
 629
 630         if (multicol) {
 631                 special = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_MULTI);
 632                 pwidth = tabular_.getMColumnPWidth(cell);
 633         } else {
 634                 special = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_COLUMN);
 635                 pwidth = tabular_.getColumnPWidth(cell);
 636         }
 637
 638         specialAlignmentED->setText(toqstr(special));
 639
 640         bool const isReadonly = bc().policy().isReadOnly();
 641         specialAlignmentED->setEnabled(!isReadonly);
 642
 643         Length::UNIT default_unit =
 644                 useMetricUnits() ? Length::CM : Length::IN;
 645
 646         borderDefaultRB->setChecked(!tabular_.useBookTabs());
 647         booktabsRB->setChecked(tabular_.useBookTabs());
 648
 649         if (tabular_.row_info[row].top_space.empty()
 650             && !tabular_.row_info[row].top_space_default) {
 651                 topspaceCO->setCurrentIndex(0);
 652         } else if (tabular_.row_info[row].top_space_default) {
 653                 topspaceCO->setCurrentIndex(1);
 654         } else {
 655                 topspaceCO->setCurrentIndex(2);
 656                 lengthToWidgets(topspaceED,
 657                                 topspaceUnit,
 658                                 tabular_.row_info[row].top_space.asString(),
 659                                 default_unit);
 660         }
 661         topspaceED->setEnabled(!isReadonly
 662                 && (topspaceCO->currentIndex() == 2));
 663         topspaceUnit->setEnabled(!isReadonly
 664                 && (topspaceCO->currentIndex() == 2));
 665         topspaceCO->setEnabled(!isReadonly);
 666
 667         if (tabular_.row_info[row].bottom_space.empty()
 668             && !tabular_.row_info[row].bottom_space_default) {
 669                 bottomspaceCO->setCurrentIndex(0);
 670         } else if (tabular_.row_info[row].bottom_space_default) {
 671                 bottomspaceCO->setCurrentIndex(1);
 672         } else {
 673                 bottomspaceCO->setCurrentIndex(2);
 674                 lengthToWidgets(bottomspaceED,
 675                                 bottomspaceUnit,
 676                                 tabular_.row_info[row].bottom_space.asString(),
 677                                 default_unit);
 678         }
 679         bottomspaceED->setEnabled(!isReadonly
 680                 && (bottomspaceCO->currentIndex() == 2));
 681         bottomspaceUnit->setEnabled(!isReadonly
 682                 && (bottomspaceCO->currentIndex() == 2));
 683         bottomspaceCO->setEnabled(!isReadonly);
 684
 685         if (tabular_.row_info[row].interline_space.empty()
 686             && !tabular_.row_info[row].interline_space_default) {
 687                 interlinespaceCO->setCurrentIndex(0);
 688         } else if (tabular_.row_info[row].interline_space_default) {
 689                 interlinespaceCO->setCurrentIndex(1);
 690         } else {
 691                 interlinespaceCO->setCurrentIndex(2);
 692                 lengthToWidgets(interlinespaceED,
 693                                 interlinespaceUnit,
 694                                 tabular_.row_info[row].interline_space.asString(),
 695                                 default_unit);
 696         }
 697         interlinespaceED->setEnabled(!isReadonly
 698                 && (interlinespaceCO->currentIndex() == 2));
 699         interlinespaceUnit->setEnabled(!isReadonly
 700                 && (interlinespaceCO->currentIndex() == 2));
 701         interlinespaceCO->setEnabled(!isReadonly);
 702
 703         string colwidth;
 704         if (!pwidth.zero())
 705                 colwidth = pwidth.asString();
 706         lengthToWidgets(widthED, widthUnit,
 707                 colwidth, default_unit);
 708
 709         widthED->setEnabled(!isReadonly);
 710         widthUnit->setEnabled(!isReadonly);
 711
 712         hAlignCB->clear();
 713         hAlignCB->addItem(qt_("Left"));
 714         hAlignCB->addItem(qt_("Center"));
 715         hAlignCB->addItem(qt_("Right"));
 716         if (!multicol && !pwidth.zero())
 717                 hAlignCB->addItem(qt_("Justified"));
 718
 719         int align = 0;
 720         switch (tabular_.getAlignment(cell)) {
 721         case LYX_ALIGN_LEFT:
 722                 align = 0;
 723                 break;
 724         case LYX_ALIGN_CENTER:
 725                 align = 1;
 726                 break;
 727         case LYX_ALIGN_RIGHT:
 728                 align = 2;
 729                 break;
 730         case LYX_ALIGN_BLOCK:
 731         {
 732                 if (!multicol && !pwidth.zero())
 733                         align = 3;
 734                 break;
 735         }
 736         default:
 737                 align = 0;
 738                 break;
 739         }
 740         hAlignCB->setCurrentIndex(align);
 741
 742         int valign = 0;
 743         switch (tabular_.getVAlignment(cell)) {
 744         case Tabular::LYX_VALIGN_TOP:
 745                 valign = 0;
 746                 break;
 747         case Tabular::LYX_VALIGN_MIDDLE:
 748                 valign = 1;
 749                 break;
 750         case Tabular::LYX_VALIGN_BOTTOM:
 751                 valign = 2;
 752                 break;
 753         default:
 754                 valign = 1;
 755                 break;
 756         }
 757         if (pwidth.zero())
 758                 valign = 1;
 759         vAlignCB->setCurrentIndex(valign);
 760
 761         hAlignCB->setEnabled(true);
 762         vAlignCB->setEnabled(!pwidth.zero());
 763
 764         if (!tabular_.isLongTabular()) {
 765                 headerStatusCB->setChecked(false);
 766                 headerBorderAboveCB->setChecked(false);
 767                 headerBorderBelowCB->setChecked(false);
 768                 firstheaderStatusCB->setChecked(false);
 769                 firstheaderBorderAboveCB->setChecked(false);
 770                 firstheaderBorderBelowCB->setChecked(false);
 771                 firstheaderNoContentsCB->setChecked(false);
 772                 footerStatusCB->setChecked(false);
 773                 footerBorderAboveCB->setChecked(false);
 774                 footerBorderBelowCB->setChecked(false);
 775                 lastfooterStatusCB->setChecked(false);
 776                 lastfooterBorderAboveCB->setChecked(false);
 777                 lastfooterBorderBelowCB->setChecked(false);
 778                 lastfooterNoContentsCB->setChecked(false);
 779                 newpageCB->setChecked(false);
 780                 newpageCB->setEnabled(false);
 781                 return;
 782         }
 783
 784         Tabular::ltType ltt;
 785         bool use_empty;
 786         bool row_set = tabular_.getRowOfLTHead(row, ltt);
 787         headerStatusCB->setChecked(row_set);
 788         if (ltt.set) {
 789                 headerBorderAboveCB->setChecked(ltt.topDL);
 790                 headerBorderBelowCB->setChecked(ltt.bottomDL);
 791                 use_empty = true;
 792         } else {
 793                 headerBorderAboveCB->setChecked(false);
 794                 headerBorderBelowCB->setChecked(false);
 795                 headerBorderAboveCB->setEnabled(false);
 796                 headerBorderBelowCB->setEnabled(false);
 797                 firstheaderNoContentsCB->setChecked(false);
 798                 firstheaderNoContentsCB->setEnabled(false);
 799                 use_empty = false;
 800         }
 801
 802         row_set = tabular_.getRowOfLTFirstHead(row, ltt);
 803         firstheaderStatusCB->setChecked(row_set);
 804         if (ltt.set && (!ltt.empty || !use_empty)) {
 805                 firstheaderBorderAboveCB->setChecked(ltt.topDL);
 806                 firstheaderBorderBelowCB->setChecked(ltt.bottomDL);
 807         } else {
 808                 firstheaderBorderAboveCB->setEnabled(false);
 809                 firstheaderBorderBelowCB->setEnabled(false);
 810                 firstheaderBorderAboveCB->setChecked(false);
 811                 firstheaderBorderBelowCB->setChecked(false);
 812                 if (use_empty) {
 813                         firstheaderNoContentsCB->setChecked(ltt.empty);
 814                         if (ltt.empty)
 815                                 firstheaderStatusCB->setEnabled(false);
 816                 }
 817         }
 818
 819         row_set = tabular_.getRowOfLTFoot(row, ltt);
 820         footerStatusCB->setChecked(row_set);
 821         if (ltt.set) {
 822                 footerBorderAboveCB->setChecked(ltt.topDL);
 823                 footerBorderBelowCB->setChecked(ltt.bottomDL);
 824                 use_empty = true;
 825         } else {
 826                 footerBorderAboveCB->setChecked(false);
 827                 footerBorderBelowCB->setChecked(false);
 828                 footerBorderAboveCB->setEnabled(false);
 829                 footerBorderBelowCB->setEnabled(false);
 830                 lastfooterNoContentsCB->setChecked(false);
 831                 lastfooterNoContentsCB->setEnabled(false);
 832                 use_empty = false;
 833         }
 834
 835         row_set = tabular_.getRowOfLTLastFoot(row, ltt);
 836                 lastfooterStatusCB->setChecked(row_set);
 837         if (ltt.set && (!ltt.empty || !use_empty)) {
 838                 lastfooterBorderAboveCB->setChecked(ltt.topDL);
 839                 lastfooterBorderBelowCB->setChecked(ltt.bottomDL);
 840         } else {
 841                 lastfooterBorderAboveCB->setEnabled(false);
 842                 lastfooterBorderBelowCB->setEnabled(false);
 843                 lastfooterBorderAboveCB->setChecked(false);
 844                 lastfooterBorderBelowCB->setChecked(false);
 845                 if (use_empty) {
 846                         lastfooterNoContentsCB->setChecked(ltt.empty);
 847                         if (ltt.empty)
 848                                 lastfooterStatusCB->setEnabled(false);
 849                 }
 850         }
 851         newpageCB->setChecked(tabular_.getLTNewPage(row));
 852 }
 853
 854
 855 void GuiTabular::closeGUI()
 856 {
 857         // ugly hack to auto-apply the stuff that hasn't been
 858         // yet. don't let this continue to exist ...
 859
 860         // Subtle here, we must /not/ apply any changes and
 861         // then refer to tabular, as it will have been freed
 862         // since the changes update the actual tabular_
 863         //
 864         // apply the fixed width values
 865         Tabular::idx_type const cell = getActiveCell();
 866         bool const multicol = tabular_.isMultiColumn(cell);
 867         string width = widgetsToLength(widthED, widthUnit);
 868         string width2;
 869
 870         Length llen = tabular_.getColumnPWidth(cell);
 871         Length llenMulti = tabular_.getMColumnPWidth(cell);
 872
 873         if (multicol && !llenMulti.zero())
 874                 width2 = llenMulti.asString();
 875         else if (!multicol && !llen.zero())
 876                 width2 = llen.asString();
 877
 878         // apply the special alignment
 879         docstring const sa1 = qstring_to_ucs4(specialAlignmentED->text());
 880         docstring sa2;
 881
 882         if (multicol)
 883                 sa2 = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_MULTI);
 884         else
 885                 sa2 = tabular_.getAlignSpecial(cell, Tabular::SET_SPECIAL_COLUMN);
 886
 887         if (sa1 != sa2) {
 888                 if (multicol)
 889                         set(Tabular::SET_SPECIAL_MULTI, to_utf8(sa1));
 890                 else
 891                         set(Tabular::SET_SPECIAL_COLUMN, to_utf8(sa1));
 892         }
 893
 894         if (width != width2) {
 895                 if (multicol)
 896                         set(Tabular::SET_MPWIDTH, width);
 897                 else
 898                         set(Tabular::SET_PWIDTH, width);
 899         }
 900
 901         /* DO WE NEED THIS?
 902         switch (topspaceCO->currentIndex()) {
 903                 case 0:
 904                         set(Tabular::SET_TOP_SPACE, "");
 905                         break;
 906                 case 1:
 907                         set(Tabular::SET_TOP_SPACE, "default");
 908                         break;
 909                 case 2:
 910                         set(Tabular::SET_TOP_SPACE,
 911                                 widgetsToLength(topspaceED, topspaceUnit));
 912                         break;
 913         }
 914
 915         switch (bottomspaceCO->currentIndex()) {
 916                 case 0:
 917                         set(Tabular::SET_BOTTOM_SPACE, "");
 918                         break;
 919                 case 1:
 920                         set(Tabular::SET_BOTTOM_SPACE, "default");
 921                         break;
 922                 case 2:
 923                         set(Tabular::SET_BOTTOM_SPACE,
 924                                 widgetsToLength(bottomspaceED, bottomspaceUnit));
 925                         break;
 926         }
 927
 928         switch (interlinespaceCO->currentIndex()) {
 929                 case 0:
 930                         set(Tabular::SET_INTERLINE_SPACE, "");
 931                         break;
 932                 case 1:
 933                         set(Tabular::SET_INTERLINE_SPACE, "default");
 934                         break;
 935                 case 2:
 936                         set(Tabular::SET_INTERLINE_SPACE,
 937                                 widgetsToLength(interlinespaceED, interlinespaceUnit));
 938                         break;
 939         }
 940 */
 941 }
 942
 943
 944 bool GuiTabular::initialiseParams(string const & data)
 945 {
 946         // try to get the current cell
 947         BufferView const * const bv = bufferview();
 948         InsetTabular const * current_inset = 0;
 949         if (bv) {
 950                 Cursor const & cur = bv->cursor();
 951                 // get the innermost tabular inset;
 952                 // assume that it is "ours"
 953                 for (int i = cur.depth() - 1; i >= 0; --i)
 954                         if (cur[i].inset().lyxCode() == TABULAR_CODE) {
 955                                 current_inset = static_cast<InsetTabular const *>(&cur[i].inset());
 956                                 active_cell_ = cur[i].idx();
 957                                 break;
 958                         }
 959         }
 960
 961         if (current_inset && data.empty()) {
 962                 tabular_ = Tabular(current_inset->tabular);
 963                 return true;
 964         }
 965
 966         InsetTabular tmp(buffer());
 967         InsetTabularMailer::string2params(data, tmp);
 968         tabular_ = Tabular(tmp.tabular);
 969         return true;
 970 }
 971
 972
 973 void GuiTabular::clearParams()
 974 {
 975         InsetTabular tmp(buffer());
 976         tabular_ = tmp.tabular;
 977         active_cell_ = Tabular::npos;
 978 }
 979
 980
 981 Tabular::idx_type GuiTabular::getActiveCell() const
 982 {
 983         return active_cell_;
 984 }
 985
 986
 987 void GuiTabular::set(Tabular::Feature f, string const & arg)
 988 {
 989         string const data = featureAsString(f) + ' ' + arg;
 990         dispatch(FuncRequest(getLfun(), data));
 991 }
 992
 993
 994 bool GuiTabular::useMetricUnits() const
 995 {
 996         return lyxrc.default_papersize > PAPER_USEXECUTIVE;
 997 }
 998
 999
1000 void GuiTabular::toggleTopLine()
1001 {
1002         if (tabular_.isMultiColumn(getActiveCell()))
1003                 set(Tabular::M_TOGGLE_LINE_TOP);
1004         else
1005                 set(Tabular::TOGGLE_LINE_TOP);
1006 }
1007
1008
1009 void GuiTabular::toggleBottomLine()
1010 {
1011         if (tabular_.isMultiColumn(getActiveCell()))
1012                 set(Tabular::M_TOGGLE_LINE_BOTTOM);
1013         else
1014                 set(Tabular::TOGGLE_LINE_BOTTOM);
1015 }
1016
1017
1018 void GuiTabular::toggleLeftLine()
1019 {
1020         if (tabular_.isMultiColumn(getActiveCell()))
1021                 set(Tabular::M_TOGGLE_LINE_LEFT);
1022         else
1023                 set(Tabular::TOGGLE_LINE_LEFT);
1024 }
1025
1026
1027 void GuiTabular::toggleRightLine()
1028 {
1029         if (tabular_.isMultiColumn(getActiveCell()))
1030                 set(Tabular::M_TOGGLE_LINE_RIGHT);
1031         else
1032                 set(Tabular::TOGGLE_LINE_RIGHT);
1033 }
1034
1035
1036 void GuiTabular::setSpecial(string const & special)
1037 {
1038         if (tabular_.isMultiColumn(getActiveCell()))
1039                 set(Tabular::SET_SPECIAL_MULTI, special);
1040         else
1041                 set(Tabular::SET_SPECIAL_COLUMN, special);
1042 }
1043
1044
1045 void GuiTabular::setWidth(string const & width)
1046 {
1047         if (tabular_.isMultiColumn(getActiveCell()))
1048                 set(Tabular::SET_MPWIDTH, width);
1049         else
1050                 set(Tabular::SET_PWIDTH, width);
1051
1052         updateView();
1053 }
1054
1055
1056 void GuiTabular::toggleMultiColumn()
1057 {
1058         set(Tabular::MULTICOLUMN);
1059         updateView();
1060 }
1061
1062
1063 void GuiTabular::rotateTabular(bool yes)
1064 {
1065         if (yes)
1066                 set(Tabular::SET_ROTATE_TABULAR);
1067         else
1068                 set(Tabular::UNSET_ROTATE_TABULAR);
1069 }
1070
1071
1072 void GuiTabular::rotateCell(bool yes)
1073 {
1074         if (yes)
1075                 set(Tabular::SET_ROTATE_CELL);
1076         else
1077                 set(Tabular::UNSET_ROTATE_CELL);
1078 }
1079
1080
1081 void GuiTabular::halign(GuiTabular::HALIGN h)
1082 {
1083         Tabular::Feature num = Tabular::ALIGN_LEFT;
1084         Tabular::Feature multi_num = Tabular::M_ALIGN_LEFT;
1085
1086         switch (h) {
1087                 case LEFT:
1088                         num = Tabular::ALIGN_LEFT;
1089                         multi_num = Tabular::M_ALIGN_LEFT;
1090                         break;
1091                 case CENTER:
1092                         num = Tabular::ALIGN_CENTER;
1093                         multi_num = Tabular::M_ALIGN_CENTER;
1094                         break;
1095                 case RIGHT:
1096                         num = Tabular::ALIGN_RIGHT;
1097                         multi_num = Tabular::M_ALIGN_RIGHT;
1098                         break;
1099                 case BLOCK:
1100                         num = Tabular::ALIGN_BLOCK;
1101                         //multi_num: no equivalent
1102                         break;
1103         }
1104
1105         if (tabular_.isMultiColumn(getActiveCell()))
1106                 set(multi_num);
1107         else
1108                 set(num);
1109 }
1110
1111
1112 void GuiTabular::valign(GuiTabular::VALIGN v)
1113 {
1114         Tabular::Feature num = Tabular::VALIGN_MIDDLE;
1115         Tabular::Feature multi_num = Tabular::M_VALIGN_MIDDLE;
1116
1117         switch (v) {
1118                 case TOP:
1119                         num = Tabular::VALIGN_TOP;
1120                         multi_num = Tabular::M_VALIGN_TOP;
1121                         break;
1122                 case MIDDLE:
1123                         num = Tabular::VALIGN_MIDDLE;
1124                         multi_num = Tabular::M_VALIGN_MIDDLE;
1125                         break;
1126                 case BOTTOM:
1127                         num = Tabular::VALIGN_BOTTOM;
1128                         multi_num = Tabular::M_VALIGN_BOTTOM;
1129                         break;
1130         }
1131
1132         if (tabular_.isMultiColumn(getActiveCell()))
1133                 set(multi_num);
1134         else
1135                 set(num);
1136 }
1137
1138
1139 void GuiTabular::booktabs(bool yes)
1140 {
1141         if (yes)
1142                 set(Tabular::SET_BOOKTABS);
1143         else
1144                 set(Tabular::UNSET_BOOKTABS);
1145 }
1146
1147
1148 void GuiTabular::longTabular(bool yes)
1149 {
1150         if (yes)
1151                 set(Tabular::SET_LONGTABULAR);
1152         else
1153                 set(Tabular::UNSET_LONGTABULAR);
1154 }
1155
1156
1157 Dialog * createGuiTabular(GuiView & lv) { return new GuiTabular(lv); }
1158
1159
1160 } // namespace frontend
1161 } // namespace lyx
1162
1163 #include "GuiTabular_moc.cpp"