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/convert.h"
  35 #include "support/debug.h"
  36
  37 #include <QCheckBox>
  38 #include <QPushButton>
  39 #include <QRadioButton>
  40 #include <QLineEdit>
  41
  42 using namespace std;
  43
  44 namespace lyx {
  45 namespace frontend {
  46
  47 GuiTabular::GuiTabular(QWidget * parent)
  48         : InsetParamsWidget(parent)
  49 {
  50         setupUi(this);
  51
  52         tabularWidthED->setValidator(unsignedLengthValidator(tabularWidthED));
  53         columnWidthED->setValidator(unsignedLengthValidator(columnWidthED));
  54         multirowOffsetED->setValidator(new LengthValidator(multirowOffsetED));
  55         topspaceED->setValidator(new LengthValidator(topspaceED));
  56         bottomspaceED->setValidator(new LengthValidator(bottomspaceED));
  57         interlinespaceED->setValidator(new LengthValidator(interlinespaceED));
  58
  59         tabularWidthUnitLC->setCurrentItem(Length::defaultUnit());
  60         columnWidthUnitLC->setCurrentItem(Length::defaultUnit());
  61         multirowOffsetUnitLC->setCurrentItem(Length::defaultUnit());
  62         topspaceUnitLC->setCurrentItem(Length::defaultUnit());
  63         bottomspaceUnitLC->setCurrentItem(Length::defaultUnit());
  64         interlinespaceUnitLC->setCurrentItem(Length::defaultUnit());
  65
  66         connect(topspaceED, SIGNAL(textEdited(const QString &)),
  67                 this, SLOT(checkEnabled()));
  68         connect(topspaceUnitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  69                 this, SLOT(checkEnabled()));
  70         connect(bottomspaceED, SIGNAL(textEdited(const QString &)),
  71                 this, SLOT(checkEnabled()));
  72         connect(bottomspaceUnitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  73                 this, SLOT(checkEnabled()));
  74         connect(interlinespaceED, SIGNAL(textEdited(const QString &)),
  75                 this, SLOT(checkEnabled()));
  76         connect(interlinespaceUnitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  77                 this, SLOT(checkEnabled()));
  78         connect(booktabsRB, SIGNAL(clicked(bool)),
  79                 this, SLOT(checkEnabled()));
  80         connect(borderDefaultRB, SIGNAL(clicked(bool)),
  81                 this, SLOT(checkEnabled()));
  82         connect(borderSetPB, SIGNAL(clicked()),
  83                 this, SLOT(borderSet_clicked()));
  84         connect(borderUnsetPB, SIGNAL(clicked()),
  85                 this, SLOT(borderUnset_clicked()));
  86         connect(hAlignCO, SIGNAL(activated(int)),
  87                 this, SLOT(checkEnabled()));
  88         connect(vAlignCO, SIGNAL(activated(int)),
  89                 this, SLOT(checkEnabled()));
  90         connect(multicolumnCB, SIGNAL(clicked()),
  91                 this, SLOT(checkEnabled()));
  92         connect(multirowCB, SIGNAL(clicked()),
  93                 this, SLOT(checkEnabled()));
  94         connect(multirowOffsetED, SIGNAL(textEdited(const QString &)),
  95                 this, SLOT(checkEnabled()));
  96         connect(multirowOffsetUnitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
  97                 this, SLOT(checkEnabled()));
  98         connect(newpageCB, SIGNAL(clicked()),
  99                 this, SLOT(checkEnabled()));
 100         connect(headerStatusCB, SIGNAL(clicked()),
 101                 this, SLOT(checkEnabled()));
 102         connect(headerBorderAboveCB, SIGNAL(clicked()),
 103                 this, SLOT(checkEnabled()));
 104         connect(headerBorderBelowCB, SIGNAL(clicked()),
 105                 this, SLOT(checkEnabled()));
 106         connect(firstheaderStatusCB, SIGNAL(clicked()),
 107                 this, SLOT(checkEnabled()));
 108         connect(firstheaderBorderAboveCB, SIGNAL(clicked()),
 109                 this, SLOT(checkEnabled()));
 110         connect(firstheaderBorderBelowCB, SIGNAL(clicked()),
 111                 this, SLOT(checkEnabled()));
 112         connect(firstheaderNoContentsCB, SIGNAL(clicked()),
 113                 this, SLOT(checkEnabled()));
 114         connect(footerStatusCB, SIGNAL(clicked()),
 115                 this, SLOT(checkEnabled()));
 116         connect(footerBorderAboveCB, SIGNAL(clicked()),
 117                 this, SLOT(checkEnabled()));
 118         connect(footerBorderBelowCB, SIGNAL(clicked()),
 119                 this, SLOT(checkEnabled()));
 120         connect(lastfooterStatusCB, SIGNAL(clicked()),
 121                 this, SLOT(checkEnabled()));
 122         connect(lastfooterBorderAboveCB, SIGNAL(clicked()),
 123                 this, SLOT(checkEnabled()));
 124         connect(lastfooterBorderBelowCB, SIGNAL(clicked()),
 125                 this, SLOT(checkEnabled()));
 126         connect(lastfooterNoContentsCB, SIGNAL(clicked()),
 127                 this, SLOT(checkEnabled()));
 128         connect(captionStatusCB, SIGNAL(clicked()),
 129                 this, SLOT(checkEnabled()));
 130         connect(specialAlignmentED, SIGNAL(editingFinished()),
 131                 this, SLOT(checkEnabled()));
 132         connect(columnWidthED, SIGNAL(textEdited(const QString &)),
 133                 this, SLOT(checkEnabled()));
 134         connect(columnWidthUnitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
 135                 this, SLOT(checkEnabled()));
 136         connect(borders, SIGNAL(topSet(bool)),
 137                 this, SLOT(checkEnabled()));
 138         connect(borders, SIGNAL(bottomSet(bool)),
 139                 this, SLOT(checkEnabled()));
 140         connect(borders, SIGNAL(rightSet(bool)),
 141                 this, SLOT(checkEnabled()));
 142         connect(borders, SIGNAL(leftSet(bool)),
 143                 this, SLOT(checkEnabled()));
 144         connect(rotateTabularCB, SIGNAL(clicked()),
 145                 this, SLOT(checkEnabled()));
 146         connect(rotateTabularAngleSB, SIGNAL(valueChanged(int)),
 147                 this, SLOT(checkEnabled()));
 148         connect(rotateCellCB, SIGNAL(clicked()),
 149                 this, SLOT(checkEnabled()));
 150         connect(rotateCellAngleSB, SIGNAL(valueChanged(int)),
 151                 this, SLOT(checkEnabled()));
 152         connect(TableAlignCO, SIGNAL(activated(int)),
 153                 this, SLOT(checkEnabled()));
 154         connect(longTabularCB, SIGNAL(clicked()),
 155                 this, SLOT(checkEnabled()));
 156         connect(leftRB, SIGNAL(clicked()),
 157                 this, SLOT(checkEnabled()));
 158         connect(centerRB, SIGNAL(clicked()),
 159                 this, SLOT(checkEnabled()));
 160         connect(rightRB, SIGNAL(clicked()),
 161                 this, SLOT(checkEnabled()));
 162         connect(tabularWidthED, SIGNAL(textEdited(const QString &)),
 163                 this, SLOT(checkEnabled()));
 164
 165         decimalPointED->setInputMask("X; ");
 166         decimalPointED->setMaxLength(1);
 167
 168         // initialize the length validator
 169         addCheckedWidget(columnWidthED, columnWidthLA);
 170         addCheckedWidget(multirowOffsetED, multirowOffsetLA);
 171         addCheckedWidget(topspaceED, topspaceLA);
 172         addCheckedWidget(bottomspaceED, bottomspaceLA);
 173         addCheckedWidget(interlinespaceED, interlinespaceLA);
 174         addCheckedWidget(tabularWidthED, tabularWidthLA);
 175 }
 176
 177
 178 void GuiTabular::on_topspaceCO_activated(int index)
 179 {
 180         bool const enable = (index == 2);
 181         topspaceED->setEnabled(enable);
 182         topspaceUnitLC->setEnabled(enable);
 183 }
 184
 185
 186 void GuiTabular::on_bottomspaceCO_activated(int index)
 187 {
 188         bool const enable = (index == 2);
 189         bottomspaceED->setEnabled(enable);
 190         bottomspaceUnitLC->setEnabled(enable);
 191 }
 192
 193
 194 void GuiTabular::on_interlinespaceCO_activated(int index)
 195 {
 196         bool const enable = (index == 2);
 197         interlinespaceED->setEnabled(enable);
 198         interlinespaceUnitLC->setEnabled(enable);
 199 }
 200
 201
 202 void GuiTabular::checkEnabled()
 203 {
 204         // if there is a LaTeX argument, the width and alignment will be overwritten
 205         // therefore disable them in this case
 206         columnWidthED->setEnabled(specialAlignmentED->text().isEmpty());
 207         // if the column has a width, multirows are always left-aligned
 208         // therefore disable hAlignCB in this case
 209         hAlignCO->setEnabled(!(multirowCB->isChecked()
 210                 && !widgetsToLength(columnWidthED, columnWidthUnitLC).empty())
 211                 && specialAlignmentED->text().isEmpty());
 212         bool const dalign =
 213                 hAlignCO->itemData(hAlignCO->currentIndex()).toString() == QString("decimal");
 214         decimalPointED->setEnabled(dalign);
 215         decimalLA->setEnabled(dalign);
 216
 217         bool const setwidth = TableAlignCO->currentText() == qt_("Middle")
 218                 && !longTabularCB->isChecked();
 219         tabularWidthLA->setEnabled(setwidth);
 220         tabularWidthED->setEnabled(setwidth);
 221         tabularWidthUnitLC->setEnabled(setwidth);
 222
 223         rotateTabularAngleSB->setEnabled(rotateTabularCB->isChecked());
 224         rotateCellAngleSB->setEnabled(rotateCellCB->isChecked());
 225
 226         bool const enable_valign =
 227                 !multirowCB->isChecked()
 228                 && !widgetsToLength(columnWidthED, columnWidthUnitLC).empty()
 229                 && specialAlignmentED->text().isEmpty();
 230         vAlignCO->setEnabled(enable_valign);
 231         vAlignLA->setEnabled(enable_valign);
 232
 233         topspaceED->setEnabled(topspaceCO->currentIndex() == 2);
 234         topspaceED->setEnabled(topspaceCO->currentIndex() == 2);
 235         topspaceUnitLC->setEnabled(topspaceCO->currentIndex() == 2);
 236         bottomspaceED->setEnabled(bottomspaceCO->currentIndex() == 2);
 237         bottomspaceUnitLC->setEnabled(bottomspaceCO->currentIndex() == 2);
 238         interlinespaceED->setEnabled(interlinespaceCO->currentIndex() == 2);
 239         interlinespaceUnitLC->setEnabled(interlinespaceCO->currentIndex() == 2);
 240
 241         // setting as longtable is not allowed when table is inside a float
 242         bool const is_tabular_star = !tabularWidthED->text().isEmpty();
 243         longTabularCB->setEnabled(!is_tabular_star && funcEnabled(Tabular::SET_LONGTABULAR));
 244         bool const longtabular = longTabularCB->isChecked();
 245         longtableGB->setEnabled(true);
 246         newpageCB->setEnabled(longtabular);
 247         alignmentGB->setEnabled(longtabular);
 248         // longtables and tabular* cannot have a vertical alignment
 249         TableAlignLA->setDisabled(is_tabular_star || longtabular);
 250         TableAlignCO->setDisabled(is_tabular_star || longtabular);
 251
 252         // FIXME: This Dialog is really horrible, disabling/enabling a checkbox
 253         // depending on the cursor position is very very unintuitive...
 254         // We need some edit boxes to show which rows are header/footer/etc
 255         // without having to move the cursor first.
 256         headerStatusCB->setEnabled(longtabular
 257                 && (headerStatusCB->isChecked() ?
 258                     funcEnabled(Tabular::UNSET_LTHEAD) :
 259                     funcEnabled(Tabular::SET_LTHEAD)));
 260         headerBorderAboveCB->setEnabled(longtabular
 261                 && headerStatusCB->isChecked());
 262         headerBorderBelowCB->setEnabled(longtabular
 263                 && headerStatusCB->isChecked());
 264
 265         // first header can only be suppressed when there is a header
 266         // firstheader_suppressable_ is set in paramsToDialog
 267         firstheaderNoContentsCB->setEnabled(longtabular && firstheader_suppressable_);
 268         // check if setting a first header is allowed
 269         // additionally check firstheaderNoContentsCB because when this is
 270         // the case a first header makes no sense
 271         firstheaderStatusCB->setEnabled((firstheaderStatusCB->isChecked() ?
 272                    funcEnabled(Tabular::UNSET_LTFIRSTHEAD) :
 273                    funcEnabled(Tabular::SET_LTFIRSTHEAD))
 274                 && longtabular && !firstheaderNoContentsCB->isChecked());
 275         firstheaderBorderAboveCB->setEnabled(longtabular
 276                 && firstheaderStatusCB->isChecked());
 277         firstheaderBorderBelowCB->setEnabled(longtabular
 278                 && firstheaderStatusCB->isChecked());
 279
 280         footerStatusCB->setEnabled(longtabular
 281                 && (footerStatusCB->isChecked() ?
 282                     funcEnabled(Tabular::UNSET_LTFOOT) :
 283                     funcEnabled(Tabular::SET_LTFOOT)));
 284         footerBorderAboveCB->setEnabled(longtabular
 285                 && footerBorderAboveCB->isChecked());
 286         footerBorderBelowCB->setEnabled(longtabular
 287                 && footerBorderAboveCB->isChecked());
 288
 289         // last footer can only be suppressed when there is a footer
 290         // lastfooter_suppressable_ is set in paramsToDialog
 291         lastfooterNoContentsCB->setEnabled(longtabular && lastfooter_suppressable_);
 292         // check if setting a last footer is allowed
 293         // additionally check lastfooterNoContentsCB because when this is
 294         // the case a last footer makes no sense
 295         lastfooterStatusCB->setEnabled((lastfooterStatusCB->isChecked() ?
 296                    funcEnabled(Tabular::UNSET_LTLASTFOOT) :
 297                    funcEnabled(Tabular::SET_LTLASTFOOT))
 298                 && longtabular && !lastfooterNoContentsCB->isChecked());
 299         lastfooterBorderAboveCB->setEnabled(longtabular
 300                 && lastfooterBorderAboveCB->isChecked());
 301         lastfooterBorderBelowCB->setEnabled(longtabular
 302                 && lastfooterBorderAboveCB->isChecked());
 303
 304         captionStatusCB->setEnabled(funcEnabled(Tabular::TOGGLE_LTCAPTION)
 305                 && longtabular);
 306
 307         multicolumnCB->setEnabled(funcEnabled(Tabular::MULTICOLUMN));
 308         multirowCB->setEnabled(funcEnabled(Tabular::MULTIROW));
 309         bool const enable_mr = multirowCB->isChecked();
 310         multirowOffsetLA->setEnabled(enable_mr);
 311         multirowOffsetED->setEnabled(enable_mr);
 312         multirowOffsetUnitLC->setEnabled(enable_mr);
 313
 314         changed();
 315 }
 316
 317
 318 void GuiTabular::borderSet_clicked()
 319 {
 320         borders->setTop(true);
 321         borders->setBottom(true);
 322         borders->setLeft(true);
 323         borders->setRight(true);
 324         // repaint the setborder widget
 325         borders->update();
 326         checkEnabled();
 327 }
 328
 329
 330 void GuiTabular::borderUnset_clicked()
 331 {
 332         borders->setTop(false);
 333         borders->setBottom(false);
 334         borders->setLeft(false);
 335         borders->setRight(false);
 336         // repaint the setborder widget
 337         borders->update();
 338         checkEnabled();
 339 }
 340
 341
 342 static void setParam(string & param_str, Tabular::Feature f, string const & arg = string())
 343 {
 344         param_str += ' ';
 345         param_str += featureAsString(f) + ' ' + arg;
 346 }
 347
 348
 349 void GuiTabular::setHAlign(string & param_str) const
 350 {
 351         Tabular::Feature num = Tabular::ALIGN_LEFT;
 352         Tabular::Feature multi_num = Tabular::M_ALIGN_LEFT;
 353         string const align =
 354                 fromqstr(hAlignCO->itemData(hAlignCO->currentIndex()).toString());
 355         if (align == "left") {
 356                 num = Tabular::ALIGN_LEFT;
 357                 multi_num = Tabular::M_ALIGN_LEFT;
 358         } else if (align == "center") {
 359                 num = Tabular::ALIGN_CENTER;
 360                 multi_num = Tabular::M_ALIGN_CENTER;
 361         } else if (align == "right") {
 362                 num = Tabular::ALIGN_RIGHT;
 363                 multi_num = Tabular::M_ALIGN_RIGHT;
 364         } else if (align == "justified") {
 365                 num = Tabular::ALIGN_BLOCK;
 366                 //multi_num: no equivalent
 367         } else if (align == "decimal") {
 368                 num = Tabular::ALIGN_DECIMAL;
 369                 //multi_num: no equivalent
 370         }
 371
 372         if (multicolumnCB->isChecked())
 373                 setParam(param_str, multi_num);
 374         else
 375                 setParam(param_str, num);
 376 }
 377
 378
 379 void GuiTabular::setVAlign(string & param_str) const
 380 {
 381         int const align = vAlignCO->currentIndex();
 382         enum VALIGN { TOP, MIDDLE, BOTTOM };
 383         VALIGN v = TOP;
 384
 385         switch (align) {
 386                 case 0: v = TOP; break;
 387                 case 1: v = MIDDLE; break;
 388                 case 2: v = BOTTOM; break;
 389         }
 390
 391         Tabular::Feature num = Tabular::VALIGN_MIDDLE;
 392         Tabular::Feature multi_num = Tabular::M_VALIGN_MIDDLE;
 393
 394         switch (v) {
 395                 case TOP:
 396                         num = Tabular::VALIGN_TOP;
 397                         multi_num = Tabular::M_VALIGN_TOP;
 398                         break;
 399                 case MIDDLE:
 400                         num = Tabular::VALIGN_MIDDLE;
 401                         multi_num = Tabular::M_VALIGN_MIDDLE;
 402                         break;
 403                 case BOTTOM:
 404                         num = Tabular::VALIGN_BOTTOM;
 405                         multi_num = Tabular::M_VALIGN_BOTTOM;
 406                         break;
 407         }
 408         if (multicolumnCB->isChecked() || multirowCB->isChecked())
 409                 setParam(param_str, multi_num);
 410         else
 411                 setParam(param_str, num);
 412 }
 413
 414
 415 void GuiTabular::setTableAlignment(string & param_str) const
 416 {
 417         int const align = TableAlignCO->currentIndex();
 418         switch (align) {
 419                 case 0: setParam(param_str, Tabular::TABULAR_VALIGN_TOP);
 420                         break;
 421                 case 1: setParam(param_str, Tabular::TABULAR_VALIGN_MIDDLE);
 422                         break;
 423                 case 2: setParam(param_str, Tabular::TABULAR_VALIGN_BOTTOM);
 424                         break;
 425         }
 426 }
 427
 428
 429 docstring GuiTabular::dialogToParams() const
 430 {
 431         // FIXME: We should use Tabular directly.
 432         string param_str = "tabular from-dialog";
 433
 434         // table width
 435         string tabwidth = widgetsToLength(tabularWidthED, tabularWidthUnitLC);
 436         if (tabwidth.empty())
 437                 tabwidth = "0pt";
 438         setParam(param_str, Tabular::SET_TABULAR_WIDTH, tabwidth);
 439
 440         // apply the fixed width values
 441         // this must be done before applying the column alignment
 442         // because its value influences the alignment of multirow cells
 443         string width = widgetsToLength(columnWidthED, columnWidthUnitLC);
 444         if (width.empty())
 445                 width = "0pt";
 446         if (multicolumnCB->isChecked())
 447                 setParam(param_str, Tabular::SET_MPWIDTH, width);
 448         else
 449                 setParam(param_str, Tabular::SET_PWIDTH, width);
 450
 451         // apply the column alignment
 452         // multirows inherit the alignment from the column; if a column width
 453         // is set, multirows are always left-aligned so that in this case
 454         // its alignment must not be applied (see bug #8084)
 455         if (!(multirowCB->isChecked() && width != "0pt"))
 456                 setHAlign(param_str);
 457
 458         // SET_DECIMAL_POINT must come after setHAlign() (ALIGN_DECIMAL)
 459         string decimal_point = fromqstr(decimalPointED->text());
 460         if (decimal_point.empty())
 461                 decimal_point = lyxrc.default_decimal_point;
 462         setParam(param_str, Tabular::SET_DECIMAL_POINT, decimal_point);
 463
 464         setVAlign(param_str);
 465         setTableAlignment(param_str);
 466         //
 467         if (booktabsRB->isChecked())
 468                 setParam(param_str, Tabular::SET_BOOKTABS);
 469         else
 470                 setParam(param_str, Tabular::UNSET_BOOKTABS);
 471
 472         //
 473         switch (topspaceCO->currentIndex()) {
 474                 case 0:
 475                         setParam(param_str, Tabular::SET_TOP_SPACE, "none");
 476                         break;
 477                 case 1:
 478                         setParam(param_str, Tabular::SET_TOP_SPACE, "default");
 479                         break;
 480                 case 2:
 481                         if (!topspaceED->text().isEmpty())
 482                                 setParam(param_str, Tabular::SET_TOP_SPACE,
 483                                          widgetsToLength(topspaceED, topspaceUnitLC));
 484                         break;
 485         }
 486
 487         //
 488         switch (bottomspaceCO->currentIndex()) {
 489                 case 0:
 490                         setParam(param_str, Tabular::SET_BOTTOM_SPACE, "none");
 491                         break;
 492                 case 1:
 493                         setParam(param_str, Tabular::SET_BOTTOM_SPACE, "default");
 494                         break;
 495                 case 2:
 496                         if (!bottomspaceED->text().isEmpty())
 497                                 setParam(param_str, Tabular::SET_BOTTOM_SPACE,
 498                                         widgetsToLength(bottomspaceED,
 499                                                         bottomspaceUnitLC));
 500                         break;
 501         }
 502
 503         //
 504         switch (interlinespaceCO->currentIndex()) {
 505                 case 0:
 506                         setParam(param_str, Tabular::SET_INTERLINE_SPACE, "none");
 507                         break;
 508                 case 1:
 509                         setParam(param_str, Tabular::SET_INTERLINE_SPACE, "default");
 510                         break;
 511                 case 2:
 512                         if (!interlinespaceED->text().isEmpty())
 513                                 setParam(param_str, Tabular::SET_INTERLINE_SPACE,
 514                                         widgetsToLength(interlinespaceED,
 515                                                         interlinespaceUnitLC));
 516                         break;
 517         }
 518
 519         //
 520         if (borders->getTop() && borders->getBottom() && borders->getLeft()
 521                 && borders->getRight())
 522                 setParam(param_str, Tabular::SET_ALL_LINES);
 523         else if (!borders->getTop() && !borders->getBottom() && !borders->getLeft()
 524                 && !borders->getRight())
 525                 setParam(param_str, Tabular::UNSET_ALL_LINES);
 526         else {
 527                 setParam(param_str, Tabular::SET_LINE_LEFT,
 528                          borders->getLeft() ? "true" : "false");
 529                 setParam(param_str, Tabular::SET_LINE_RIGHT,
 530                          borders->getRight() ? "true" : "false");
 531                 setParam(param_str, Tabular::SET_LINE_TOP,
 532                          borders->getTop() ? "true" : "false");
 533                 setParam(param_str, Tabular::SET_LINE_BOTTOM,
 534                          borders->getBottom() ? "true" : "false");
 535         }
 536
 537         // apply the special alignment
 538         string special = fromqstr(specialAlignmentED->text());
 539         if (special.empty())
 540                 special = "none";
 541         if (multicolumnCB->isChecked())
 542                 setParam(param_str, Tabular::SET_SPECIAL_MULTICOLUMN, special);
 543         else
 544                 setParam(param_str, Tabular::SET_SPECIAL_COLUMN, special);
 545
 546         //
 547         if (multicolumnCB->isChecked())
 548                 setParam(param_str, Tabular::SET_MULTICOLUMN);
 549         else
 550                 setParam(param_str, Tabular::UNSET_MULTICOLUMN);
 551
 552         // apply the multirow offset
 553         string mroffset = widgetsToLength(multirowOffsetED, multirowOffsetUnitLC);
 554         if (mroffset.empty())
 555                 mroffset = "0pt";
 556         if (multirowCB->isChecked())
 557                 setParam(param_str, Tabular::SET_MROFFSET, mroffset);
 558         //
 559         if (multirowCB->isChecked())
 560                 setParam(param_str, Tabular::SET_MULTIROW);
 561         else
 562                 setParam(param_str, Tabular::UNSET_MULTIROW);
 563         // store the table rotation angle
 564         string const tabular_angle = convert<string>(rotateTabularAngleSB->value());
 565         if (rotateTabularCB->isChecked())
 566                 setParam(param_str, Tabular::SET_ROTATE_TABULAR, tabular_angle);
 567         else
 568                 setParam(param_str, Tabular::UNSET_ROTATE_TABULAR, tabular_angle);
 569         // store the cell rotation angle
 570         string const cell_angle = convert<string>(rotateCellAngleSB->value());
 571         if (rotateCellCB->isChecked())
 572                 setParam(param_str, Tabular::SET_ROTATE_CELL, cell_angle);
 573         else
 574                 setParam(param_str, Tabular::UNSET_ROTATE_CELL, cell_angle);
 575         //
 576         if (longTabularCB->isChecked())
 577                 setParam(param_str, Tabular::SET_LONGTABULAR);
 578         else
 579                 setParam(param_str, Tabular::UNSET_LONGTABULAR);
 580         //
 581         if (newpageCB->isChecked())
 582                 setParam(param_str, Tabular::SET_LTNEWPAGE);
 583         //
 584         if (captionStatusCB->isChecked())
 585                 setParam(param_str, Tabular::SET_LTCAPTION);
 586         else
 587                 setParam(param_str, Tabular::UNSET_LTCAPTION);
 588         //
 589         if (headerStatusCB->isChecked())
 590                 setParam(param_str, Tabular::SET_LTHEAD, "none");
 591         else
 592                 setParam(param_str, Tabular::UNSET_LTHEAD, "none");
 593         //
 594         if (headerBorderAboveCB->isChecked())
 595                 setParam(param_str, Tabular::SET_LTHEAD, "dl_above");
 596         else
 597                 setParam(param_str, Tabular::UNSET_LTHEAD, "dl_above");
 598         //
 599         if (headerBorderBelowCB->isChecked())
 600                 setParam(param_str, Tabular::SET_LTHEAD, "dl_below");
 601         else
 602                 setParam(param_str, Tabular::UNSET_LTHEAD, "dl_below");
 603         if (firstheaderBorderAboveCB->isChecked())
 604                 setParam(param_str, Tabular::SET_LTFIRSTHEAD, "dl_above");
 605         else
 606                 setParam(param_str, Tabular::UNSET_LTFIRSTHEAD, "dl_above");
 607         if (firstheaderBorderBelowCB->isChecked())
 608                 setParam(param_str, Tabular::SET_LTFIRSTHEAD, "dl_below");
 609         else
 610                 setParam(param_str, Tabular::UNSET_LTFIRSTHEAD, "dl_below");
 611         if (firstheaderStatusCB->isChecked())
 612                 setParam(param_str, Tabular::SET_LTFIRSTHEAD, "none");
 613         else
 614                 setParam(param_str, Tabular::UNSET_LTFIRSTHEAD, "none");
 615         if (firstheaderNoContentsCB->isChecked())
 616                 setParam(param_str, Tabular::SET_LTFIRSTHEAD, "empty");
 617         else
 618                 setParam(param_str, Tabular::UNSET_LTFIRSTHEAD, "empty");
 619         if (footerStatusCB->isChecked())
 620                 setParam(param_str, Tabular::SET_LTFOOT, "none");
 621         else
 622                 setParam(param_str, Tabular::UNSET_LTFOOT, "none");
 623         if (footerBorderAboveCB->isChecked())
 624                 setParam(param_str, Tabular::SET_LTFOOT, "dl_above");
 625         else
 626                 setParam(param_str, Tabular::UNSET_LTFOOT, "dl_above");
 627         if (footerBorderBelowCB->isChecked())
 628                 setParam(param_str, Tabular::SET_LTFOOT, "dl_below");
 629         else
 630                 setParam(param_str, Tabular::UNSET_LTFOOT, "dl_below");
 631         if (lastfooterStatusCB->isChecked())
 632                 setParam(param_str, Tabular::SET_LTLASTFOOT, "none");
 633         else
 634                 setParam(param_str, Tabular::UNSET_LTLASTFOOT, "none");
 635         if (lastfooterBorderAboveCB->isChecked())
 636                 setParam(param_str, Tabular::SET_LTLASTFOOT, "dl_above");
 637         else
 638                 setParam(param_str, Tabular::UNSET_LTLASTFOOT, "dl_above");
 639         if (lastfooterBorderBelowCB->isChecked())
 640                 setParam(param_str, Tabular::SET_LTLASTFOOT, "dl_below");
 641         else
 642                 setParam(param_str, Tabular::UNSET_LTLASTFOOT, "dl_below");
 643         if (lastfooterNoContentsCB->isChecked())
 644                 setParam(param_str, Tabular::SET_LTLASTFOOT, "empty");
 645         else
 646                 setParam(param_str, Tabular::UNSET_LTLASTFOOT, "empty");
 647
 648         if (leftRB->isChecked())
 649                 setParam(param_str, Tabular::LONGTABULAR_ALIGN_LEFT);
 650         else if (centerRB->isChecked())
 651                 setParam(param_str, Tabular::LONGTABULAR_ALIGN_CENTER);
 652         else if (rightRB->isChecked())
 653                 setParam(param_str, Tabular::LONGTABULAR_ALIGN_RIGHT);
 654
 655         return from_utf8(param_str);
 656 }
 657
 658
 659 static Length getColumnPWidth(Tabular const & t, size_t cell)
 660 {
 661         return t.column_info[t.cellColumn(cell)].p_width;
 662 }
 663
 664
 665 static Length getMColumnPWidth(Tabular const & t, size_t cell)
 666 {
 667         if (t.isMultiColumn(cell) || t.isMultiRow(cell))
 668                 return t.cellInfo(cell).p_width;
 669         return Length();
 670 }
 671
 672
 673 static Length getMROffset(Tabular const & t, size_t cell)
 674 {
 675         if (t.isMultiRow(cell))
 676                 return t.cellInfo(cell).mroffset;
 677         return Length();
 678 }
 679
 680
 681 static docstring getAlignSpecial(Tabular const & t, size_t cell, int what)
 682 {
 683         if (what == Tabular::SET_SPECIAL_MULTICOLUMN)
 684                 return t.cellInfo(cell).align_special;
 685         return t.column_info[t.cellColumn(cell)].align_special;
 686 }
 687
 688
 689 void GuiTabular::paramsToDialog(Inset const * inset)
 690 {
 691         InsetTabular const * itab = static_cast<InsetTabular const *>(inset);
 692         // Copy Tabular of current inset.
 693         Tabular const & tabular = itab->tabular;
 694
 695         BufferView const * bv = guiApp->currentView()->currentBufferView();
 696         size_t const cell = bv->cursor().idx();
 697
 698         Tabular::row_type const row = tabular.cellRow(cell);
 699         Tabular::col_type const col = tabular.cellColumn(cell);
 700
 701         tabularRowED->setText(QString::number(row + 1));
 702         tabularColumnED->setText(QString::number(col + 1));
 703
 704         bool const multicol = tabular.isMultiColumn(cell);
 705         multicolumnCB->setChecked(multicol);
 706
 707         bool const multirow = tabular.isMultiRow(cell);
 708         multirowCB->setChecked(multirow);
 709
 710         rotateCellCB->setChecked(tabular.getRotateCell(cell) != 0);
 711         if (rotateCellCB->isChecked()) {
 712                 if (tabular.getRotateCell(cell) != 0)
 713                         rotateCellAngleSB->setValue(tabular.getRotateCell(cell));
 714                 else
 715                         rotateCellAngleSB->setValue(90);
 716         }
 717
 718         rotateTabularCB->setChecked(tabular.rotate != 0);
 719         if (rotateTabularCB->isChecked())
 720                 rotateTabularAngleSB->setValue(tabular.rotate != 0 ? tabular.rotate : 90);
 721
 722         longTabularCB->setChecked(tabular.is_long_tabular);
 723
 724         borders->setTop(tabular.topLine(cell));
 725         borders->setBottom(tabular.bottomLine(cell));
 726         borders->setLeft(tabular.leftLine(cell));
 727         borders->setRight(tabular.rightLine(cell));
 728         // repaint the setborder widget
 729         borders->update();
 730
 731         Length::UNIT const default_unit = Length::defaultUnit();
 732
 733         ///////////////////////////////////
 734         // Set width and alignment
 735
 736         Length const tabwidth = tabular.tabularWidth();
 737         if (tabwidth.zero())
 738                 tabularWidthED->clear();
 739         else
 740                 lengthToWidgets(tabularWidthED, tabularWidthUnitLC,
 741                         tabwidth.asString(), default_unit);
 742
 743         Length pwidth;
 744         docstring special;
 745         if (multicol) {
 746                 special = getAlignSpecial(tabular, cell,
 747                         Tabular::SET_SPECIAL_MULTICOLUMN);
 748                 pwidth = getMColumnPWidth(tabular, cell);
 749         } else {
 750                 special = getAlignSpecial(tabular, cell,
 751                         Tabular::SET_SPECIAL_COLUMN);
 752                 pwidth = getColumnPWidth(tabular, cell);
 753         }
 754         string colwidth;
 755         if (pwidth.zero())
 756                 columnWidthED->clear();
 757         else {
 758                 colwidth = pwidth.asString();
 759                 lengthToWidgets(columnWidthED, columnWidthUnitLC,
 760                         colwidth, default_unit);
 761         }
 762         Length mroffset;
 763         if (multirow)
 764                 mroffset = getMROffset(tabular, cell);
 765         string offset;
 766         if (mroffset.zero())
 767                 multirowOffsetED->clear();
 768         else {
 769                 offset = mroffset.asString();
 770                 lengthToWidgets(multirowOffsetED, multirowOffsetUnitLC,
 771                         offset, default_unit);
 772         }
 773         specialAlignmentED->setText(toqstr(special));
 774         ///////////////////////////////////
 775
 776
 777         borderDefaultRB->setChecked(!tabular.use_booktabs);
 778         booktabsRB->setChecked(tabular.use_booktabs);
 779
 780         if (tabular.row_info[row].top_space.empty()
 781             && !tabular.row_info[row].top_space_default) {
 782                 topspaceCO->setCurrentIndex(0);
 783         } else if (tabular.row_info[row].top_space_default) {
 784                 topspaceCO->setCurrentIndex(1);
 785         } else {
 786                 topspaceCO->setCurrentIndex(2);
 787                 lengthToWidgets(topspaceED,
 788                                 topspaceUnitLC,
 789                                 tabular.row_info[row].top_space.asString(),
 790                                 default_unit);
 791         }
 792
 793         if (tabular.row_info[row].bottom_space.empty()
 794             && !tabular.row_info[row].bottom_space_default) {
 795                 bottomspaceCO->setCurrentIndex(0);
 796         } else if (tabular.row_info[row].bottom_space_default) {
 797                 bottomspaceCO->setCurrentIndex(1);
 798         } else {
 799                 bottomspaceCO->setCurrentIndex(2);
 800                 lengthToWidgets(bottomspaceED,
 801                                 bottomspaceUnitLC,
 802                                 tabular.row_info[row].bottom_space.asString(),
 803                                 default_unit);
 804         }
 805
 806         if (tabular.row_info[row].interline_space.empty()
 807             && !tabular.row_info[row].interline_space_default) {
 808                 interlinespaceCO->setCurrentIndex(0);
 809         } else if (tabular.row_info[row].interline_space_default) {
 810                 interlinespaceCO->setCurrentIndex(1);
 811         } else {
 812                 interlinespaceCO->setCurrentIndex(2);
 813                 lengthToWidgets(interlinespaceED,
 814                                 interlinespaceUnitLC,
 815                                 tabular.row_info[row].interline_space.asString(),
 816                                 default_unit);
 817         }
 818
 819         hAlignCO->clear();
 820         hAlignCO->addItem(qt_("Left"), toqstr("left"));
 821         hAlignCO->addItem(qt_("Center"), toqstr("center"));
 822         hAlignCO->addItem(qt_("Right"), toqstr("right"));
 823         if (!multicol && !pwidth.zero())
 824                 hAlignCO->addItem(qt_("Justified"), toqstr("justified"));
 825         if (!multicol)
 826                 hAlignCO->addItem(qt_("At Decimal Separator"), toqstr("decimal"));
 827
 828         string align;
 829         switch (tabular.getAlignment(cell)) {
 830                 case LYX_ALIGN_LEFT:
 831                         align = "left";
 832                         break;
 833                 case LYX_ALIGN_CENTER:
 834                         align = "center";
 835                         break;
 836                 case LYX_ALIGN_RIGHT:
 837                         align = "right";
 838                         break;
 839                 case LYX_ALIGN_BLOCK:
 840                 {
 841                         if (!multicol && !pwidth.zero())
 842                                 align = "justified";
 843                         break;
 844                 }
 845                 case LYX_ALIGN_DECIMAL:
 846                 {
 847                         if (!multicol)
 848                                 align = "decimal";
 849                         break;
 850                 }
 851                 default:
 852                         // we should never end up here
 853                         break;
 854         }
 855         hAlignCO->setCurrentIndex(hAlignCO->findData(toqstr(align)));
 856
 857         //
 858         QString decimal_point = toqstr(tabular.column_info[col].decimal_point);
 859         if (decimal_point.isEmpty())
 860                 decimal_point = toqstr(from_utf8(lyxrc.default_decimal_point));
 861         decimalPointED->setText(decimal_point);
 862
 863         int valign = 0;
 864         switch (tabular.getVAlignment(cell)) {
 865         case Tabular::LYX_VALIGN_TOP:
 866                 valign = 0;
 867                 break;
 868         case Tabular::LYX_VALIGN_MIDDLE:
 869                 valign = 1;
 870                 break;
 871         case Tabular::LYX_VALIGN_BOTTOM:
 872                 valign = 2;
 873                 break;
 874         default:
 875                 valign = 0;
 876                 break;
 877         }
 878         if (pwidth.zero())
 879                 valign = 0;
 880         vAlignCO->setCurrentIndex(valign);
 881
 882         int tableValign = 1;
 883         switch (tabular.tabular_valignment) {
 884         case Tabular::LYX_VALIGN_TOP:
 885                 tableValign = 0;
 886                 break;
 887         case Tabular::LYX_VALIGN_MIDDLE:
 888                 tableValign = 1;
 889                 break;
 890         case Tabular::LYX_VALIGN_BOTTOM:
 891                 tableValign = 2;
 892                 break;
 893         default:
 894                 tableValign = 0;
 895                 break;
 896         }
 897         TableAlignCO->setCurrentIndex(tableValign);
 898
 899         if (!tabular.is_long_tabular) {
 900                 headerStatusCB->setChecked(false);
 901                 headerBorderAboveCB->setChecked(false);
 902                 headerBorderBelowCB->setChecked(false);
 903                 firstheaderStatusCB->setChecked(false);
 904                 firstheaderBorderAboveCB->setChecked(false);
 905                 firstheaderBorderBelowCB->setChecked(false);
 906                 firstheaderNoContentsCB->setChecked(false);
 907                 footerStatusCB->setChecked(false);
 908                 footerBorderAboveCB->setChecked(false);
 909                 footerBorderBelowCB->setChecked(false);
 910                 lastfooterStatusCB->setChecked(false);
 911                 lastfooterBorderAboveCB->setChecked(false);
 912                 lastfooterBorderBelowCB->setChecked(false);
 913                 lastfooterNoContentsCB->setChecked(false);
 914                 newpageCB->setChecked(false);
 915                 captionStatusCB->blockSignals(true);
 916                 captionStatusCB->setChecked(false);
 917                 captionStatusCB->blockSignals(false);
 918                 checkEnabled();
 919                 return;
 920         } else {
 921                 // longtables cannot have a vertical alignment
 922                 TableAlignCO->setCurrentIndex(Tabular::LYX_VALIGN_MIDDLE);
 923         }
 924         switch (tabular.longtabular_alignment) {
 925         case Tabular::LYX_LONGTABULAR_ALIGN_LEFT:
 926                 leftRB->setChecked(true);
 927                 break;
 928         case Tabular::LYX_LONGTABULAR_ALIGN_CENTER:
 929                 centerRB->setChecked(true);
 930                 break;
 931         case Tabular::LYX_LONGTABULAR_ALIGN_RIGHT:
 932                 rightRB->setChecked(true);
 933                 break;
 934         default:
 935                 centerRB->setChecked(true);
 936                 break;
 937         }
 938         captionStatusCB->blockSignals(true);
 939         captionStatusCB->setChecked(tabular.ltCaption(row));
 940         captionStatusCB->blockSignals(false);
 941
 942         Tabular::ltType ltt;
 943         bool use_empty;
 944         bool row_set = tabular.getRowOfLTHead(row, ltt);
 945         headerStatusCB->setChecked(row_set);
 946         if (ltt.set) {
 947                 headerBorderAboveCB->setChecked(ltt.topDL);
 948                 headerBorderBelowCB->setChecked(ltt.bottomDL);
 949                 use_empty = true;
 950         } else {
 951                 headerBorderAboveCB->setChecked(false);
 952                 headerBorderBelowCB->setChecked(false);
 953                 firstheaderNoContentsCB->setChecked(false);
 954                 use_empty = false;
 955         }
 956
 957         row_set = tabular.getRowOfLTFirstHead(row, ltt);
 958         firstheaderStatusCB->setChecked(row_set);
 959         if (ltt.set && (!ltt.empty || !use_empty)) {
 960                 firstheaderBorderAboveCB->setChecked(ltt.topDL);
 961                 firstheaderBorderBelowCB->setChecked(ltt.bottomDL);
 962         } else {
 963                 firstheaderBorderAboveCB->setChecked(false);
 964                 firstheaderBorderBelowCB->setChecked(false);
 965         }
 966
 967         row_set = tabular.getRowOfLTFoot(row, ltt);
 968         footerStatusCB->setChecked(row_set);
 969         if (ltt.set) {
 970                 footerBorderAboveCB->setChecked(ltt.topDL);
 971                 footerBorderBelowCB->setChecked(ltt.bottomDL);
 972                 use_empty = true;
 973         } else {
 974                 footerBorderAboveCB->setChecked(false);
 975                 footerBorderBelowCB->setChecked(false);
 976                 lastfooterNoContentsCB->setChecked(false);
 977                 use_empty = false;
 978         }
 979
 980         row_set = tabular.getRowOfLTLastFoot(row, ltt);
 981         lastfooterStatusCB->setChecked(row_set);
 982         if (ltt.set && (!ltt.empty || !use_empty)) {
 983                 lastfooterBorderAboveCB->setChecked(ltt.topDL);
 984                 lastfooterBorderBelowCB->setChecked(ltt.bottomDL);
 985         } else {
 986                 lastfooterBorderAboveCB->setChecked(false);
 987                 lastfooterBorderBelowCB->setChecked(false);
 988         }
 989         newpageCB->setChecked(tabular.getLTNewPage(row));
 990
 991         // first header can only be suppressed when there is a header
 992         firstheader_suppressable_ = tabular.haveLTHead()
 993                         && !tabular.haveLTFirstHead();
 994         // last footer can only be suppressed when there is a footer
 995         lastfooter_suppressable_ = tabular.haveLTFoot()
 996                         && !tabular.haveLTLastFoot();
 997
 998         // after setting the features, check if they are enabled
 999         checkEnabled();
1000 }
1001
1002
1003 bool GuiTabular::funcEnabled(Tabular::Feature f) const
1004 {
1005         string cmd = "tabular " + featureAsString(f);
1006         return getStatus(FuncRequest(LFUN_INSET_MODIFY, cmd)).enabled();
1007 }
1008
1009
1010 } // namespace frontend
1011 } // namespace lyx
1012
1013 #include "moc_GuiTabular.cpp"