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  * \author Uwe Stöhr
  10  *
  11  * Full author contact details are available in file CREDITS.
  12  */
  13
  14 #include <config.h>
  15
  16 #include "GuiTabular.h"
  17
  18 #include "GuiApplication.h"
  19 #include "GuiSetBorder.h"
  20 #include "GuiView.h"
  21 #include "LengthCombo.h"
  22 #include "qt_helpers.h"
  23 #include "Validator.h"
  24
  25 #include "BufferView.h"
  26 #include "Cursor.h"
  27 #include "FuncRequest.h"
  28 #include "FuncStatus.h"
  29 #include "LyX.h"
  30 #include "LyXRC.h"
  31
  32 #include "insets/InsetTabular.h"
  33
  34 #include "support/debug.h"
  35
  36 #include <QCheckBox>
  37 #include <QPushButton>
  38 #include <QRadioButton>
  39 #include <QLineEdit>
  40
  41 using namespace std;
  42
  43 namespace lyx {
  44 namespace frontend {
  45
  46 GuiTabular::GuiTabular(QWidget * parent)
  47         : InsetParamsWidget(parent)
  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         widthUnitCB->setCurrentItem(Length::defaultUnit());
  57
  58         connect(topspaceED, SIGNAL(returnPressed()),
  59                 this, SLOT(checkEnabled()));
  60         connect(topspaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  61                 this, SLOT(checkEnabled()));
  62         connect(topspaceCO, SIGNAL(activated(int)),
  63                 this, SLOT(checkEnabled()));
  64         connect(bottomspaceED, SIGNAL(returnPressed()),
  65                 this, SLOT(checkEnabled()));
  66         connect(bottomspaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  67                 this, SLOT(checkEnabled()));
  68         connect(bottomspaceCO, SIGNAL(activated(int)),
  69                 this, SLOT(checkEnabled()));
  70         connect(interlinespaceED, SIGNAL(returnPressed()),
  71                 this, SLOT(checkEnabled()));
  72         connect(interlinespaceUnit, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  73                 this, SLOT(checkEnabled()));
  74         connect(interlinespaceCO, SIGNAL(activated(int)),
  75                 this, SLOT(checkEnabled()));
  76         connect(booktabsRB, SIGNAL(clicked(bool)),
  77                 this, SLOT(checkEnabled()));
  78         connect(borderDefaultRB, SIGNAL(clicked(bool)),
  79                 this, SLOT(checkEnabled()));
  80         connect(borderSetPB, SIGNAL(clicked()),
  81                 this, SLOT(borderSet_clicked()));
  82         connect(borderUnsetPB, SIGNAL(clicked()),
  83                 this, SLOT(borderUnset_clicked()));
  84         connect(hAlignCB, SIGNAL(activated(int)),
  85                 this, SLOT(checkEnabled()));
  86         connect(vAlignCB, SIGNAL(activated(int)),
  87                 this, SLOT(checkEnabled()));
  88         connect(multicolumnCB, SIGNAL(clicked()),
  89                 this, SLOT(checkEnabled()));
  90         connect(multirowCB, SIGNAL(clicked()),
  91                 this, SLOT(checkEnabled()));
  92         connect(newpageCB, SIGNAL(clicked()),
  93                 this, SLOT(checkEnabled()));
  94         connect(headerStatusCB, SIGNAL(clicked()),
  95                 this, SLOT(checkEnabled()));
  96         connect(headerBorderAboveCB, SIGNAL(clicked()),
  97                 this, SLOT(checkEnabled()));
  98         connect(headerBorderBelowCB, SIGNAL(clicked()),
  99                 this, SLOT(checkEnabled()));
 100         connect(firstheaderStatusCB, SIGNAL(clicked()),
 101                 this, SLOT(checkEnabled()));
 102         connect(firstheaderBorderAboveCB, SIGNAL(clicked()),
 103                 this, SLOT(checkEnabled()));
 104         connect(firstheaderBorderBelowCB, SIGNAL(clicked()),
 105                 this, SLOT(checkEnabled()));
 106         connect(firstheaderNoContentsCB, SIGNAL(clicked()),
 107                 this, SLOT(checkEnabled()));
 108         connect(footerStatusCB, SIGNAL(clicked()),
 109                 this, SLOT(checkEnabled()));
 110         connect(footerBorderAboveCB, SIGNAL(clicked()),
 111                 this, SLOT(checkEnabled()));
 112         connect(footerBorderBelowCB, SIGNAL(clicked()),
 113                 this, SLOT(checkEnabled()));
 114         connect(lastfooterStatusCB, SIGNAL(clicked()),
 115                 this, SLOT(checkEnabled()));
 116         connect(lastfooterBorderAboveCB, SIGNAL(clicked()),
 117                 this, SLOT(checkEnabled()));
 118         connect(lastfooterBorderBelowCB, SIGNAL(clicked()),
 119                 this, SLOT(checkEnabled()));
 120         connect(lastfooterNoContentsCB, SIGNAL(clicked()),
 121                 this, SLOT(checkEnabled()));
 122         connect(specialAlignmentED, SIGNAL(returnPressed()),
 123                 this, SLOT(checkEnabled()));
 124         connect(widthED, SIGNAL(textEdited(QString)),
 125                 this, SLOT(checkEnabled()));
 126         connect(widthUnitCB, SIGNAL(selectionChanged(lyx::Length::UNIT)),
 127                 this, SLOT(checkEnabled()));
 128         connect(borders, SIGNAL(topSet(bool)),
 129                 this, SLOT(checkEnabled()));
 130         connect(borders, SIGNAL(bottomSet(bool)),
 131                 this, SLOT(checkEnabled()));
 132         connect(borders, SIGNAL(rightSet(bool)),
 133                 this, SLOT(checkEnabled()));
 134         connect(borders, SIGNAL(leftSet(bool)),
 135                 this, SLOT(checkEnabled()));
 136         connect(rotateTabularCB, SIGNAL(clicked()),
 137                 this, SLOT(checkEnabled()));
 138         connect(rotateCellCB, SIGNAL(clicked()),
 139                 this, SLOT(checkEnabled()));
 140         connect(TableAlignCB, SIGNAL(activated(int)),
 141                 this, SLOT(checkEnabled()));
 142         connect(longTabularCB, SIGNAL(clicked()),
 143                 this, SLOT(checkEnabled()));
 144         connect(leftRB, SIGNAL(clicked()),
 145                 this, SLOT(checkEnabled()));
 146         connect(centerRB, SIGNAL(clicked()),
 147                 this, SLOT(checkEnabled()));
 148         connect(rightRB, SIGNAL(clicked()),
 149                 this, SLOT(checkEnabled()));
 150
 151
 152         // initialize the length validator
 153         addCheckedWidget(widthED, fixedWidthColLA);
 154         addCheckedWidget(topspaceED, topspaceLA);
 155         addCheckedWidget(bottomspaceED, bottomspaceLA);
 156         addCheckedWidget(interlinespaceED, interlinespaceLA);
 157 }
 158
 159
 160 void GuiTabular::checkEnabled()
 161 {
 162         hAlignCB->setEnabled(true);
 163         bool dalign =
 164                 hAlignCB->itemData(hAlignCB->currentIndex()).toString() == QString("decimal");
 165         decimalPointLE->setEnabled(dalign);
 166         decimalL->setEnabled(dalign);
 167
 168         vAlignCB->setEnabled(!multirowCB->isChecked()
 169                 && !widgetsToLength(widthED, widthUnitCB).empty());
 170
 171         topspaceED->setEnabled(topspaceCO->currentIndex() == 2);
 172         topspaceUnit->setEnabled(topspaceCO->currentIndex() == 2);
 173         bottomspaceED->setEnabled(bottomspaceCO->currentIndex() == 2);
 174         bottomspaceUnit->setEnabled(bottomspaceCO->currentIndex() == 2);
 175         interlinespaceED->setEnabled(interlinespaceCO->currentIndex() == 2);
 176         interlinespaceUnit->setEnabled(interlinespaceCO->currentIndex() == 2);
 177
 178         bool const longtabular = longTabularCB->isChecked();
 179         longtableGB->setEnabled(true);
 180         newpageCB->setEnabled(longtabular);
 181         alignmentGB->setEnabled(longtabular);
 182         // longtables cannot have a vertical alignment
 183         TableAlignCB->setDisabled(longtabular);
 184
 185         // FIXME: This Dialog is really horrible, disabling/enabling a checkbox
 186         // depending on the cursor position is very very unintuitive...
 187         // We need some edit boxes to show which rows are header/footer/etc
 188         // without having to move the cursor first.
 189         headerStatusCB->setEnabled(longtabular);
 190         headerBorderAboveCB->setEnabled(longtabular
 191                 && headerStatusCB->isChecked());
 192         headerBorderBelowCB->setEnabled(longtabular
 193                 && headerStatusCB->isChecked());
 194
 195         // first header can only be suppressed when there is a header
 196         // FIXME: old code also checked for
 197         //  tabular.haveLTHead() && !tabular.haveLTFirstHead());
 198         firstheaderNoContentsCB->setEnabled(longtabular);
 199         // check if setting a first header is allowed
 200         // additionally check firstheaderNoContentsCB because when this is
 201         // the case a first header makes no sense
 202         firstheaderStatusCB->setEnabled(funcEnabled(Tabular::SET_LTFIRSTHEAD)
 203                 && longtabular && !firstheaderNoContentsCB->isChecked());
 204         firstheaderBorderAboveCB->setEnabled(longtabular
 205                 && firstheaderStatusCB->isChecked());
 206         firstheaderBorderBelowCB->setEnabled(longtabular
 207                 && firstheaderStatusCB->isChecked());
 208
 209         footerStatusCB->setEnabled(longtabular);
 210         footerBorderAboveCB->setEnabled(longtabular
 211                 && footerBorderAboveCB->isChecked());
 212         footerBorderBelowCB->setEnabled(longtabular
 213                 && footerBorderAboveCB->isChecked());
 214
 215         // last footer can only be suppressed when there is a footer
 216         // FIXME: old code also checked for
 217         //   tabular.haveLTFoot() && !tabular.haveLTLastFoot());
 218         lastfooterNoContentsCB->setEnabled(longtabular);
 219         // check if setting a last footer is allowed
 220         // additionally check lastfooterNoContentsCB because when this is
 221         // the case a last footer makes no sense
 222         lastfooterStatusCB->setEnabled(funcEnabled(Tabular::SET_LTLASTFOOT)
 223                 && longtabular && !lastfooterNoContentsCB->isChecked());
 224         lastfooterBorderAboveCB->setEnabled(longtabular
 225                 && lastfooterBorderAboveCB->isChecked());
 226         lastfooterBorderBelowCB->setEnabled(longtabular
 227                 && lastfooterBorderAboveCB->isChecked());
 228
 229         captionStatusCB->setEnabled(funcEnabled(Tabular::TOGGLE_LTCAPTION));
 230
 231         multicolumnCB->setEnabled(funcEnabled(Tabular::MULTICOLUMN));
 232         multirowCB->setEnabled(funcEnabled(Tabular::MULTICOLUMN));
 233
 234         changed();
 235 }
 236
 237
 238 void GuiTabular::borderSet_clicked()
 239 {
 240         borders->setTop(true);
 241         borders->setBottom(true);
 242         borders->setLeft(true);
 243         borders->setRight(true);
 244         // repaint the setborder widget
 245         borders->update();
 246         checkEnabled();
 247 }
 248
 249
 250 void GuiTabular::borderUnset_clicked()
 251 {
 252         borders->setTop(false);
 253         borders->setBottom(false);
 254         borders->setLeft(false);
 255         borders->setRight(false);
 256         // repaint the setborder widget
 257         borders->update();
 258         checkEnabled();
 259 }
 260
 261
 262 static void setParam(string & param_str, Tabular::Feature f, string const & arg = string())
 263 {
 264         param_str += ' ';
 265         param_str += featureAsString(f) + ' ' + arg;
 266 }
 267
 268
 269 void GuiTabular::setHAlign(string & param_str) const
 270 {
 271         Tabular::Feature num = Tabular::ALIGN_LEFT;
 272         Tabular::Feature multi_num = Tabular::M_ALIGN_LEFT;
 273         string const align =
 274                 fromqstr(hAlignCB->itemData(hAlignCB->currentIndex()).toString());
 275         if (align == "left") {
 276                 num = Tabular::ALIGN_LEFT;
 277                 multi_num = Tabular::M_ALIGN_LEFT;
 278         } else if (align == "center") {
 279                 num = Tabular::ALIGN_CENTER;
 280                 multi_num = Tabular::M_ALIGN_CENTER;
 281         } else if (align == "right") {
 282                 num = Tabular::ALIGN_RIGHT;
 283                 multi_num = Tabular::M_ALIGN_RIGHT;
 284         } else if (align == "justified") {
 285                 num = Tabular::ALIGN_BLOCK;
 286                 //multi_num: no equivalent
 287         } else if (align == "decimal") {
 288                 num = Tabular::ALIGN_DECIMAL;
 289                 //multi_num: no equivalent
 290         }
 291
 292         if (multicolumnCB->isChecked())
 293                 setParam(param_str, multi_num);
 294         else
 295                 setParam(param_str, num);
 296 }
 297
 298
 299 void GuiTabular::setVAlign(string & param_str) const
 300 {
 301         int const align = vAlignCB->currentIndex();
 302         enum VALIGN { TOP, MIDDLE, BOTTOM };
 303         VALIGN v = TOP;
 304
 305         switch (align) {
 306                 case 0: v = TOP; break;
 307                 case 1: v = MIDDLE; break;
 308                 case 2: v = BOTTOM; break;
 309         }
 310
 311         Tabular::Feature num = Tabular::VALIGN_MIDDLE;
 312         Tabular::Feature multi_num = Tabular::M_VALIGN_MIDDLE;
 313
 314         switch (v) {
 315                 case TOP:
 316                         num = Tabular::VALIGN_TOP;
 317                         multi_num = Tabular::M_VALIGN_TOP;
 318                         break;
 319                 case MIDDLE:
 320                         num = Tabular::VALIGN_MIDDLE;
 321                         multi_num = Tabular::M_VALIGN_MIDDLE;
 322                         break;
 323                 case BOTTOM:
 324                         num = Tabular::VALIGN_BOTTOM;
 325                         multi_num = Tabular::M_VALIGN_BOTTOM;
 326                         break;
 327         }
 328         if (multicolumnCB->isChecked() || multirowCB->isChecked())
 329                 setParam(param_str, multi_num);
 330         else
 331                 setParam(param_str, num);
 332 }
 333
 334
 335 void GuiTabular::setTableAlignment(string & param_str) const
 336 {
 337         int const align = TableAlignCB->currentIndex();
 338         switch (align) {
 339                 case 0: setParam(param_str, Tabular::TABULAR_VALIGN_TOP);
 340                         break;
 341                 case 1: setParam(param_str, Tabular::TABULAR_VALIGN_MIDDLE);
 342                         break;
 343                 case 2: setParam(param_str, Tabular::TABULAR_VALIGN_BOTTOM);
 344                         break;
 345         }
 346 }
 347
 348
 349 docstring GuiTabular::dialogToParams() const
 350 {
 351         // FIXME: We should use Tabular directly.
 352         string param_str = "tabular";
 353         setHAlign(param_str);
 354
 355         // SET_DECIMAL_POINT must come after setHAlign() (ALIGN_DECIMAL)
 356         string decimal_point = fromqstr(decimalPointLE->text());
 357         if (decimal_point.empty())
 358                 decimal_point = lyxrc.default_decimal_point;
 359         setParam(param_str, Tabular::SET_DECIMAL_POINT, decimal_point);
 360
 361         setVAlign(param_str);
 362         setTableAlignment(param_str);
 363         //
 364         if (booktabsRB->isChecked())
 365                 setParam(param_str, Tabular::SET_BOOKTABS);
 366         else
 367                 setParam(param_str, Tabular::UNSET_BOOKTABS);
 368
 369         //
 370         switch (topspaceCO->currentIndex()) {
 371                 case 0:
 372                         setParam(param_str, Tabular::SET_TOP_SPACE, "none");
 373                         break;
 374                 case 1:
 375                         setParam(param_str, Tabular::SET_TOP_SPACE, "default");
 376                         break;
 377                 case 2:
 378                         if (!topspaceED->text().isEmpty())
 379                                 setParam(param_str, Tabular::SET_TOP_SPACE,
 380                                          widgetsToLength(topspaceED, topspaceUnit));
 381                         break;
 382         }
 383
 384         //
 385         switch (bottomspaceCO->currentIndex()) {
 386                 case 0:
 387                         setParam(param_str, Tabular::SET_BOTTOM_SPACE, "none");
 388                         break;
 389                 case 1:
 390                         setParam(param_str, Tabular::SET_BOTTOM_SPACE, "default");
 391                         break;
 392                 case 2:
 393                         if (!bottomspaceED->text().isEmpty())
 394                                 setParam(param_str, Tabular::SET_BOTTOM_SPACE,
 395                                         widgetsToLength(bottomspaceED,
 396                                                         bottomspaceUnit));
 397                         break;
 398         }
 399
 400         //
 401         switch (interlinespaceCO->currentIndex()) {
 402                 case 0:
 403                         setParam(param_str, Tabular::SET_INTERLINE_SPACE, "none");
 404                         break;
 405                 case 1:
 406                         setParam(param_str, Tabular::SET_INTERLINE_SPACE, "default");
 407                         break;
 408                 case 2:
 409                         if (!interlinespaceED->text().isEmpty())
 410                                 setParam(param_str, Tabular::SET_INTERLINE_SPACE,
 411                                         widgetsToLength(interlinespaceED,
 412                                                         interlinespaceUnit));
 413                         break;
 414         }
 415
 416         //
 417         if (borders->getTop() && borders->getBottom() && borders->getLeft()
 418                 && borders->getRight())
 419                 setParam(param_str, Tabular::SET_ALL_LINES);
 420         else if (!borders->getTop() && !borders->getBottom() && !borders->getLeft()
 421                 && !borders->getRight())
 422                 setParam(param_str, Tabular::UNSET_ALL_LINES);
 423         else {
 424                 setParam(param_str, Tabular::SET_LINE_LEFT,
 425                          borders->getLeft() ? "true" : "false");
 426                 setParam(param_str, Tabular::SET_LINE_RIGHT,
 427                          borders->getRight() ? "true" : "false");
 428                 setParam(param_str, Tabular::SET_LINE_TOP,
 429                          borders->getTop() ? "true" : "false");
 430                 setParam(param_str, Tabular::SET_LINE_BOTTOM,
 431                          borders->getBottom() ? "true" : "false");
 432         }
 433
 434         // apply the special alignment
 435         string special = fromqstr(specialAlignmentED->text());
 436         if (special.empty())
 437                 special = "none";
 438         if (multicolumnCB->isChecked())
 439                 setParam(param_str, Tabular::SET_SPECIAL_MULTICOLUMN, special);
 440         else if (multirowCB->isChecked())
 441                 setParam(param_str, Tabular::SET_SPECIAL_MULTIROW, special);
 442         else
 443                 setParam(param_str, Tabular::SET_SPECIAL_COLUMN, special);
 444
 445         // apply the fixed width values
 446         string width = widgetsToLength(widthED, widthUnitCB);
 447         if (width.empty())
 448                 width = "0pt";
 449         if (multicolumnCB->isChecked())
 450                 setParam(param_str, Tabular::SET_MPWIDTH, width);
 451         else
 452                 setParam(param_str, Tabular::SET_PWIDTH, width);
 453
 454         //
 455         if (multicolumnCB->isChecked())
 456                 setParam(param_str, Tabular::MULTICOLUMN);
 457         //
 458         if (multirowCB->isChecked())
 459                 setParam(param_str, Tabular::MULTIROW);
 460         //
 461         if (rotateTabularCB->isChecked())
 462                 setParam(param_str, Tabular::SET_ROTATE_TABULAR);
 463         else
 464                 setParam(param_str, Tabular::UNSET_ROTATE_TABULAR);
 465         //
 466         if (rotateCellCB->isChecked())
 467                 setParam(param_str, Tabular::SET_ROTATE_CELL);
 468         else
 469                 setParam(param_str, Tabular::UNSET_ROTATE_CELL);
 470         //
 471         if (longTabularCB->isChecked())
 472                 setParam(param_str, Tabular::SET_LONGTABULAR);
 473         else
 474                 setParam(param_str, Tabular::UNSET_LONGTABULAR);
 475         //
 476         if (newpageCB->isChecked())
 477                 setParam(param_str, Tabular::SET_LTNEWPAGE);
 478         //
 479         if (captionStatusCB->isChecked())
 480                 setParam(param_str, Tabular::TOGGLE_LTCAPTION);
 481         //
 482         if (headerStatusCB->isChecked())
 483                 setParam(param_str, Tabular::SET_LTHEAD, "none");
 484         else
 485                 setParam(param_str, Tabular::UNSET_LTHEAD, "none");
 486         //
 487         if (headerBorderAboveCB->isChecked())
 488                 setParam(param_str, Tabular::SET_LTHEAD, "dl_above");
 489         else
 490                 setParam(param_str, Tabular::UNSET_LTHEAD, "dl_above");
 491         //
 492         if (headerBorderBelowCB->isChecked())
 493                 setParam(param_str, Tabular::SET_LTHEAD, "dl_below");
 494         else
 495                 setParam(param_str, Tabular::UNSET_LTHEAD, "dl_below");
 496         if (firstheaderBorderAboveCB->isChecked())
 497                 setParam(param_str, Tabular::SET_LTFIRSTHEAD, "dl_above");
 498         else
 499                 setParam(param_str, Tabular::UNSET_LTFIRSTHEAD, "dl_above");
 500         if (firstheaderBorderBelowCB->isChecked())
 501                 setParam(param_str, Tabular::SET_LTFIRSTHEAD, "dl_below");
 502         else
 503                 setParam(param_str, Tabular::UNSET_LTFIRSTHEAD, "dl_below");
 504         if (firstheaderStatusCB->isChecked())
 505                 setParam(param_str, Tabular::SET_LTFIRSTHEAD, "none");
 506         else
 507                 setParam(param_str, Tabular::UNSET_LTFIRSTHEAD, "none");
 508         if (firstheaderNoContentsCB->isChecked())
 509                 setParam(param_str, Tabular::SET_LTFIRSTHEAD, "empty");
 510         else
 511                 setParam(param_str, Tabular::UNSET_LTFIRSTHEAD, "empty");
 512         if (footerStatusCB->isChecked())
 513                 setParam(param_str, Tabular::SET_LTFOOT, "none");
 514         else
 515                 setParam(param_str, Tabular::UNSET_LTFOOT, "none");
 516         if (footerBorderAboveCB->isChecked())
 517                 setParam(param_str, Tabular::SET_LTFOOT, "dl_above");
 518         else
 519                 setParam(param_str, Tabular::UNSET_LTFOOT, "dl_above");
 520         if (footerBorderBelowCB->isChecked())
 521                 setParam(param_str, Tabular::SET_LTFOOT, "dl_below");
 522         else
 523                 setParam(param_str, Tabular::UNSET_LTFOOT, "dl_below");
 524         if (lastfooterStatusCB->isChecked())
 525                 setParam(param_str, Tabular::SET_LTLASTFOOT, "none");
 526         else
 527                 setParam(param_str, Tabular::UNSET_LTLASTFOOT, "none");
 528         if (lastfooterBorderAboveCB->isChecked())
 529                 setParam(param_str, Tabular::SET_LTLASTFOOT, "dl_above");
 530         else
 531                 setParam(param_str, Tabular::UNSET_LTLASTFOOT, "dl_above");
 532         if (lastfooterBorderBelowCB->isChecked())
 533                 setParam(param_str, Tabular::SET_LTLASTFOOT, "dl_below");
 534         else
 535                 setParam(param_str, Tabular::UNSET_LTLASTFOOT, "dl_below");
 536         if (lastfooterNoContentsCB->isChecked())
 537                 setParam(param_str, Tabular::SET_LTLASTFOOT, "empty");
 538         else
 539                 setParam(param_str, Tabular::UNSET_LTLASTFOOT, "empty");
 540
 541         if (leftRB->isChecked())
 542                 setParam(param_str, Tabular::LONGTABULAR_ALIGN_LEFT);
 543         else if (centerRB->isChecked())
 544                 setParam(param_str, Tabular::LONGTABULAR_ALIGN_CENTER);
 545         else if (rightRB->isChecked())
 546                 setParam(param_str, Tabular::LONGTABULAR_ALIGN_RIGHT);
 547
 548         return from_utf8(param_str);
 549 }
 550
 551
 552 static Length getColumnPWidth(Tabular const & t, size_t cell)
 553 {
 554         return t.column_info[t.cellColumn(cell)].p_width;
 555 }
 556
 557
 558 static Length getMColumnPWidth(Tabular const & t, size_t cell)
 559 {
 560         if (t.isMultiColumn(cell) || t.isMultiRow(cell))
 561                 return t.cellInfo(cell).p_width;
 562         return Length();
 563 }
 564
 565
 566 static docstring getAlignSpecial(Tabular const & t, size_t cell, int what)
 567 {
 568         if (what == Tabular::SET_SPECIAL_MULTICOLUMN
 569                 || what == Tabular::SET_SPECIAL_MULTIROW)
 570                 return t.cellInfo(cell).align_special;
 571         return t.column_info[t.cellColumn(cell)].align_special;
 572 }
 573
 574
 575 void GuiTabular::paramsToDialog(Inset const * inset)
 576 {
 577         InsetTabular const * itab = static_cast<InsetTabular const *>(inset);
 578         // Copy Tabular of current inset.
 579         Tabular const & tabular = itab->tabular;
 580
 581         BufferView const * bv = guiApp->currentView()->currentBufferView();
 582         size_t const cell = bv->cursor().idx();
 583
 584         Tabular::row_type const row = tabular.cellRow(cell);
 585         Tabular::col_type const col = tabular.cellColumn(cell);
 586
 587         tabularRowED->setText(QString::number(row + 1));
 588         tabularColumnED->setText(QString::number(col + 1));
 589
 590         bool const multicol = tabular.isMultiColumn(cell);
 591         multicolumnCB->setChecked(multicol);
 592
 593         bool const multirow = tabular.isMultiRow(cell);
 594         multirowCB->setChecked(multirow);
 595
 596         rotateCellCB->setChecked(tabular.getRotateCell(cell));
 597         rotateTabularCB->setChecked(tabular.rotate);
 598
 599         longTabularCB->setChecked(tabular.is_long_tabular);
 600
 601         borders->setTop(tabular.topLine(cell));
 602         borders->setBottom(tabular.bottomLine(cell));
 603         borders->setLeft(tabular.leftLine(cell));
 604         borders->setRight(tabular.rightLine(cell));
 605         // repaint the setborder widget
 606         borders->update();
 607
 608         Length::UNIT const default_unit = Length::defaultUnit();
 609
 610         ///////////////////////////////////
 611         // Set width and alignment
 612         Length pwidth;
 613         docstring special;
 614         if (multicol) {
 615                 special = getAlignSpecial(tabular, cell,
 616                         Tabular::SET_SPECIAL_MULTICOLUMN);
 617                 pwidth = getMColumnPWidth(tabular, cell);
 618         } else if (multirow) {
 619                 special = getAlignSpecial(tabular, cell,
 620                         Tabular::SET_SPECIAL_MULTIROW);
 621                 pwidth = getMColumnPWidth(tabular, cell);
 622         } else {
 623                 special = getAlignSpecial(tabular, cell,
 624                         Tabular::SET_SPECIAL_COLUMN);
 625                 pwidth = getColumnPWidth(tabular, cell);
 626         }
 627         string colwidth;
 628         if (pwidth.zero())
 629                 widthED->clear();
 630         else {
 631                 colwidth = pwidth.asString();
 632                 lengthToWidgets(widthED, widthUnitCB,
 633                         colwidth, default_unit);
 634         }
 635         specialAlignmentED->setText(toqstr(special));
 636         ///////////////////////////////////
 637
 638
 639         borderDefaultRB->setChecked(!tabular.use_booktabs);
 640         booktabsRB->setChecked(tabular.use_booktabs);
 641
 642         if (tabular.row_info[row].top_space.empty()
 643             && !tabular.row_info[row].top_space_default) {
 644                 topspaceCO->setCurrentIndex(0);
 645         } else if (tabular.row_info[row].top_space_default) {
 646                 topspaceCO->setCurrentIndex(1);
 647         } else {
 648                 topspaceCO->setCurrentIndex(2);
 649                 lengthToWidgets(topspaceED,
 650                                 topspaceUnit,
 651                                 tabular.row_info[row].top_space.asString(),
 652                                 default_unit);
 653         }
 654
 655         if (tabular.row_info[row].bottom_space.empty()
 656             && !tabular.row_info[row].bottom_space_default) {
 657                 bottomspaceCO->setCurrentIndex(0);
 658         } else if (tabular.row_info[row].bottom_space_default) {
 659                 bottomspaceCO->setCurrentIndex(1);
 660         } else {
 661                 bottomspaceCO->setCurrentIndex(2);
 662                 lengthToWidgets(bottomspaceED,
 663                                 bottomspaceUnit,
 664                                 tabular.row_info[row].bottom_space.asString(),
 665                                 default_unit);
 666         }
 667
 668         if (tabular.row_info[row].interline_space.empty()
 669             && !tabular.row_info[row].interline_space_default) {
 670                 interlinespaceCO->setCurrentIndex(0);
 671         } else if (tabular.row_info[row].interline_space_default) {
 672                 interlinespaceCO->setCurrentIndex(1);
 673         } else {
 674                 interlinespaceCO->setCurrentIndex(2);
 675                 lengthToWidgets(interlinespaceED,
 676                                 interlinespaceUnit,
 677                                 tabular.row_info[row].interline_space.asString(),
 678                                 default_unit);
 679         }
 680
 681         hAlignCB->clear();
 682         hAlignCB->addItem(qt_("Left"), toqstr("left"));
 683         hAlignCB->addItem(qt_("Center"), toqstr("center"));
 684         hAlignCB->addItem(qt_("Right"), toqstr("right"));
 685         if (!multicol && !pwidth.zero())
 686                 hAlignCB->addItem(qt_("Justified"), toqstr("justified"));
 687         if (!multicol)
 688                 hAlignCB->addItem(qt_("At Decimal Separator"), toqstr("decimal"));
 689
 690         string align;
 691         switch (tabular.getAlignment(cell)) {
 692                 case LYX_ALIGN_LEFT:
 693                         align = "left";
 694                         break;
 695                 case LYX_ALIGN_CENTER:
 696                         align = "center";
 697                         break;
 698                 case LYX_ALIGN_RIGHT:
 699                         align = "right";
 700                         break;
 701                 case LYX_ALIGN_BLOCK:
 702                 {
 703                         if (!multicol && !pwidth.zero())
 704                                 align = "justified";
 705                         break;
 706                 }
 707                 case LYX_ALIGN_DECIMAL:
 708                 {
 709                         if (!multicol)
 710                                 align = "decimal";
 711                         break;
 712                 }
 713                 default:
 714                         // we should never end up here
 715                         break;
 716         }
 717         hAlignCB->setCurrentIndex(hAlignCB->findData(toqstr(align)));
 718
 719         //
 720         QString decimal_point = toqstr(tabular.column_info[col].decimal_point);
 721         if (decimal_point.isEmpty())
 722                 decimal_point = toqstr(from_utf8(lyxrc.default_decimal_point));
 723         decimalPointLE->setText(decimal_point);
 724
 725         int valign = 0;
 726         switch (tabular.getVAlignment(cell)) {
 727         case Tabular::LYX_VALIGN_TOP:
 728                 valign = 0;
 729                 break;
 730         case Tabular::LYX_VALIGN_MIDDLE:
 731                 valign = 1;
 732                 break;
 733         case Tabular::LYX_VALIGN_BOTTOM:
 734                 valign = 2;
 735                 break;
 736         default:
 737                 valign = 0;
 738                 break;
 739         }
 740         if (pwidth.zero())
 741                 valign = 0;
 742         vAlignCB->setCurrentIndex(valign);
 743
 744         int tableValign = 1;
 745         switch (tabular.tabular_valignment) {
 746         case Tabular::LYX_VALIGN_TOP:
 747                 tableValign = 0;
 748                 break;
 749         case Tabular::LYX_VALIGN_MIDDLE:
 750                 tableValign = 1;
 751                 break;
 752         case Tabular::LYX_VALIGN_BOTTOM:
 753                 tableValign = 2;
 754                 break;
 755         default:
 756                 tableValign = 0;
 757                 break;
 758         }
 759         TableAlignCB->setCurrentIndex(tableValign);
 760
 761         if (!tabular.is_long_tabular) {
 762                 headerStatusCB->setChecked(false);
 763                 headerBorderAboveCB->setChecked(false);
 764                 headerBorderBelowCB->setChecked(false);
 765                 firstheaderStatusCB->setChecked(false);
 766                 firstheaderBorderAboveCB->setChecked(false);
 767                 firstheaderBorderBelowCB->setChecked(false);
 768                 firstheaderNoContentsCB->setChecked(false);
 769                 footerStatusCB->setChecked(false);
 770                 footerBorderAboveCB->setChecked(false);
 771                 footerBorderBelowCB->setChecked(false);
 772                 lastfooterStatusCB->setChecked(false);
 773                 lastfooterBorderAboveCB->setChecked(false);
 774                 lastfooterBorderBelowCB->setChecked(false);
 775                 lastfooterNoContentsCB->setChecked(false);
 776                 newpageCB->setChecked(false);
 777                 captionStatusCB->blockSignals(true);
 778                 captionStatusCB->setChecked(false);
 779                 captionStatusCB->blockSignals(false);
 780                 checkEnabled();
 781                 return;
 782         } else {
 783                 // longtables cannot have a vertical alignment
 784                 TableAlignCB->setCurrentIndex(Tabular::LYX_VALIGN_MIDDLE);
 785         }
 786         switch (tabular.longtabular_alignment) {
 787         case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
 788                 leftRB->setChecked(true);
 789                 break;
 790         case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
 791                 centerRB->setChecked(true);
 792                 break;
 793         case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
 794                 rightRB->setChecked(true);
 795                 break;
 796         default:
 797                 centerRB->setChecked(true);
 798                 break;
 799         }
 800         captionStatusCB->blockSignals(true);
 801         captionStatusCB->setChecked(tabular.ltCaption(row));
 802         captionStatusCB->blockSignals(false);
 803
 804         Tabular::ltType ltt;
 805         bool use_empty;
 806         bool row_set = tabular.getRowOfLTHead(row, ltt);
 807         headerStatusCB->setChecked(row_set);
 808         if (ltt.set) {
 809                 headerBorderAboveCB->setChecked(ltt.topDL);
 810                 headerBorderBelowCB->setChecked(ltt.bottomDL);
 811                 use_empty = true;
 812         } else {
 813                 headerBorderAboveCB->setChecked(false);
 814                 headerBorderBelowCB->setChecked(false);
 815                 firstheaderNoContentsCB->setChecked(false);
 816                 use_empty = false;
 817         }
 818
 819         row_set = tabular.getRowOfLTFirstHead(row, ltt);
 820         firstheaderStatusCB->setChecked(row_set);
 821         if (ltt.set && (!ltt.empty || !use_empty)) {
 822                 firstheaderBorderAboveCB->setChecked(ltt.topDL);
 823                 firstheaderBorderBelowCB->setChecked(ltt.bottomDL);
 824         } else {
 825                 firstheaderBorderAboveCB->setChecked(false);
 826                 firstheaderBorderBelowCB->setChecked(false);
 827         }
 828
 829         row_set = tabular.getRowOfLTFoot(row, ltt);
 830         footerStatusCB->setChecked(row_set);
 831         if (ltt.set) {
 832                 footerBorderAboveCB->setChecked(ltt.topDL);
 833                 footerBorderBelowCB->setChecked(ltt.bottomDL);
 834                 use_empty = true;
 835         } else {
 836                 footerBorderAboveCB->setChecked(false);
 837                 footerBorderBelowCB->setChecked(false);
 838                 lastfooterNoContentsCB->setChecked(false);
 839                 use_empty = false;
 840         }
 841
 842         row_set = tabular.getRowOfLTLastFoot(row, ltt);
 843         lastfooterStatusCB->setChecked(row_set);
 844         if (ltt.set && (!ltt.empty || !use_empty)) {
 845                 lastfooterBorderAboveCB->setChecked(ltt.topDL);
 846                 lastfooterBorderBelowCB->setChecked(ltt.bottomDL);
 847         } else {
 848                 lastfooterBorderAboveCB->setChecked(false);
 849                 lastfooterBorderBelowCB->setChecked(false);
 850         }
 851         newpageCB->setChecked(tabular.getLTNewPage(row));
 852 }
 853
 854
 855 bool GuiTabular::funcEnabled(Tabular::Feature f) const
 856 {
 857         string cmd = "tabular " + featureAsString(f);
 858         return getStatus(FuncRequest(LFUN_INSET_MODIFY, cmd)).enabled();
 859 }
 860
 861
 862 } // namespace frontend
 863 } // namespace lyx
 864
 865 #include "moc_GuiTabular.cpp"