src/frontends/xforms/FormTabular.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-2001 The LyX Team.
   8  *
   9  *======================================================*/
  10 /* FormTabular.C
  11  * FormTabular Interface Class Implementation
  12  */
  13
  14 #include <config.h>
  15
  16 #ifdef __GNUG__
  17 #pragma implementation
  18 #endif
  19
  20 #include "FormTabular.h"
  21 #include "form_tabular.h"
  22 #include "LyXView.h"
  23 #include "Dialogs.h"
  24 #include "insets/insettabular.h"
  25 #include "buffer.h"
  26 #include "xforms_helpers.h"
  27 #include "helper_funcs.h"
  28 #include "input_validators.h"
  29 #include "support/lstrings.h"
  30
  31 using SigC::slot;
  32
  33 FormTabular::FormTabular(LyXView * lv, Dialogs * d)
  34         : FormInset(lv, d, _("Tabular Layout")),
  35           inset_(0), actCell_(-1), closing_(false)
  36 {
  37         // let the dialog be shown
  38         // This is a permanent connection so we won't bother
  39         // storing a copy because we won't be disconnecting.
  40         d->showTabular.connect(slot(this, &FormTabular::showInset));
  41         d->updateTabular.connect(slot(this, &FormTabular::updateInset));
  42 }
  43
  44
  45 void FormTabular::redraw()
  46 {
  47         if(form() && form()->visible)
  48                 fl_redraw_form(form());
  49         else
  50                 return;
  51
  52         FL_FORM * outer_form = fl_get_active_folder(dialog_->tabFolder);
  53         if (outer_form && outer_form->visible)
  54                 fl_redraw_form(outer_form);
  55 }
  56
  57
  58 FL_FORM * FormTabular::form() const
  59 {
  60         if (dialog_.get())
  61                 return dialog_->form;
  62         return 0;
  63 }
  64
  65
  66 void FormTabular::disconnect()
  67 {
  68         inset_ = 0;
  69         FormInset::disconnect();
  70 }
  71
  72
  73 void FormTabular::showInset(InsetTabular * inset)
  74 {
  75         if (inset == 0) return;
  76
  77         // If connected to another inset, disconnect from it.
  78         if (inset_ != inset) {
  79                 ih_.disconnect();
  80                 ih_ = inset->hideDialog.connect(slot(this, &FormTabular::hide));
  81                 inset_ = inset;
  82         }
  83
  84         show();
  85 }
  86
  87
  88 void FormTabular::updateInset(InsetTabular * inset)
  89 {
  90         if (inset == 0 || inset_ == 0) return;
  91
  92         // If connected to another inset, disconnect from it.
  93         if (inset_ != inset) {
  94                 ih_.disconnect();
  95                 ih_ = inset->hideDialog.connect(slot(this, &FormTabular::hide));
  96                 inset_ = inset;
  97         }
  98
  99         update();
 100 }
 101
 102
 103 void FormTabular::build()
 104 {
 105         dialog_.reset(build_tabular());
 106         tabular_options_.reset(build_tabular_options());
 107         column_options_.reset(build_column_options());
 108         cell_options_.reset(build_cell_options());
 109         longtable_options_.reset(build_longtable_options());
 110
 111         fl_set_input_return(column_options_->input_column_width,
 112                             FL_RETURN_END);
 113         fl_set_input_return(column_options_->input_special_alignment,
 114                             FL_RETURN_END);
 115         fl_set_input_return(cell_options_->input_mcolumn_width,
 116                             FL_RETURN_END);
 117         fl_set_input_return(cell_options_->input_special_multialign,
 118                             FL_RETURN_END);
 119
 120         fl_addto_tabfolder(dialog_->tabFolder, _("Tabular"),
 121                            tabular_options_->form);
 122         fl_addto_tabfolder(dialog_->tabFolder, _("Column/Row"),
 123                            column_options_->form);
 124         fl_addto_tabfolder(dialog_->tabFolder, _("Cell"),
 125                            cell_options_->form);
 126         fl_addto_tabfolder(dialog_->tabFolder, _("LongTable"),
 127                            longtable_options_->form);
 128
 129         // We should set these input filters on width fields to make them accept
 130         // only unsigned numbers.
 131         // But this leeds to trouble with the current apply behaviour (JSpitzm).
 132         // fl_set_input_filter(column_options_->input_column_width,
 133         //                  fl_unsigned_float_filter);
 134         // fl_set_input_filter(cell_options_->input_mcolumn_width,
 135         //                  fl_unsigned_float_filter);
 136
 137         // Create the contents of the unit choices
 138         // Don't include the "%" terms...
 139         std::vector<string> units_vec = getLatexUnits();
 140         for (std::vector<string>::iterator it = units_vec.begin();
 141              it != units_vec.end(); ++it) {
 142                 if (contains(*it, "%"))
 143                         it = units_vec.erase(it, it + 1) - 1;
 144         }
 145         string units = getStringFromVector(units_vec, "|");
 146
 147         fl_addto_choice(column_options_->choice_value_column_width,
 148                         units.c_str());
 149         fl_addto_choice(cell_options_->choice_value_mcolumn_width,
 150                         units.c_str());
 151 }
 152
 153
 154 void FormTabular::update()
 155 {
 156         if (closing_)
 157                 return;
 158
 159         if (!inset_ || !inset_->tabular.get())
 160                 return;
 161
 162         LyXTabular * tabular = inset_->tabular.get();
 163         int align;
 164         char buf[12];
 165         LyXLength pwidth;
 166         string special;
 167
 168         int cell = inset_->getActCell();
 169         actCell_ = cell;
 170         int column = tabular->column_of_cell(cell) + 1;
 171         fl_set_object_label(dialog_->text_warning, "");
 172         fl_activate_object(column_options_->input_special_alignment);
 173         fl_activate_object(cell_options_->input_special_multialign);
 174         fl_activate_object(column_options_->input_column_width);
 175         fl_activate_object(column_options_->choice_value_column_width);
 176         sprintf(buf, "%d", column);
 177         fl_set_input(dialog_->input_tabular_column, buf);
 178         fl_deactivate_object(dialog_->input_tabular_column);
 179         int row = tabular->row_of_cell(cell);
 180         sprintf(buf, "%d", row + 1);
 181         fl_set_input(dialog_->input_tabular_row, buf);
 182         fl_deactivate_object(dialog_->input_tabular_row);
 183         if (tabular->IsMultiColumn(cell)) {
 184                 fl_set_button(cell_options_->radio_multicolumn, 1);
 185                 fl_set_button(cell_options_->radio_border_top,
 186                               tabular->TopLine(cell)?1:0);
 187                 setEnabled(cell_options_->radio_border_top, true);
 188                 fl_set_button(cell_options_->radio_border_bottom,
 189                               tabular->BottomLine(cell)?1:0);
 190                 setEnabled(cell_options_->radio_border_bottom, true);
 191                 fl_set_button(cell_options_->radio_border_left,
 192                               tabular->LeftLine(cell)?1:0);
 193                 setEnabled(cell_options_->radio_border_left, true);
 194                 fl_set_button(cell_options_->radio_border_right,
 195                               tabular->RightLine(cell)?1:0);
 196                 setEnabled(cell_options_->radio_border_right, true);
 197                 pwidth = tabular->GetMColumnPWidth(cell);
 198                 align = tabular->GetAlignment(cell);
 199                 if (!pwidth.zero() || (align == LYX_ALIGN_LEFT))
 200                         fl_set_button(cell_options_->radio_align_left, 1);
 201                 else if (align == LYX_ALIGN_RIGHT)
 202                         fl_set_button(cell_options_->radio_align_right, 1);
 203                 else
 204                         fl_set_button(cell_options_->radio_align_center, 1);
 205                 setEnabled(cell_options_->radio_align_left,   true);
 206                 setEnabled(cell_options_->radio_align_right,  true);
 207                 setEnabled(cell_options_->radio_align_center, true);
 208                 align = tabular->GetVAlignment(cell);
 209                 fl_set_button(cell_options_->radio_valign_top, 0);
 210                 fl_set_button(cell_options_->radio_valign_bottom, 0);
 211                 fl_set_button(cell_options_->radio_valign_center, 0);
 212                 if (pwidth.zero() || (align == LyXTabular::LYX_VALIGN_CENTER))
 213                         fl_set_button(cell_options_->radio_valign_center, 1);
 214                 else if (align == LyXTabular::LYX_VALIGN_BOTTOM)
 215                         fl_set_button(cell_options_->radio_valign_bottom, 1);
 216                 else
 217                         fl_set_button(cell_options_->radio_valign_top, 1);
 218                 setEnabled(cell_options_->radio_valign_top,    true);
 219                 setEnabled(cell_options_->radio_valign_bottom, true);
 220                 setEnabled(cell_options_->radio_valign_center, true);
 221                 special = tabular->GetAlignSpecial(cell, LyXTabular::SET_SPECIAL_MULTI);
 222                 fl_set_input(cell_options_->input_special_multialign, special.c_str());
 223                 string const default_unit = "cm";
 224                 updateWidgetsFromLength(cell_options_->input_mcolumn_width,
 225                                         cell_options_->choice_value_mcolumn_width,
 226                                         pwidth, default_unit);
 227
 228                 if (!lv_->buffer()->isReadonly()) {
 229                         setEnabled(cell_options_->input_special_multialign, true);
 230                         setEnabled(cell_options_->input_mcolumn_width, true);
 231                         setEnabled(cell_options_->choice_value_mcolumn_width, true);
 232                 }
 233
 234                 setEnabled(cell_options_->radio_valign_top,    !pwidth.zero());
 235                 setEnabled(cell_options_->radio_valign_bottom, !pwidth.zero());
 236                 setEnabled(cell_options_->radio_valign_center, !pwidth.zero());
 237
 238                 setEnabled(cell_options_->radio_align_left,   pwidth.zero());
 239                 setEnabled(cell_options_->radio_align_right,  pwidth.zero());
 240                 setEnabled(cell_options_->radio_align_center, pwidth.zero());
 241         } else {
 242                 fl_set_button(cell_options_->radio_multicolumn, 0);
 243
 244                 fl_set_button(cell_options_->radio_border_top, 0);
 245                 setEnabled(cell_options_->radio_border_top, false);
 246
 247                 fl_set_button(cell_options_->radio_border_bottom, 0);
 248                 setEnabled(cell_options_->radio_border_bottom, false);
 249
 250                 fl_set_button(cell_options_->radio_border_left, 0);
 251                 setEnabled(cell_options_->radio_border_left, false);
 252
 253                 fl_set_button(cell_options_->radio_border_right, 0);
 254                 setEnabled(cell_options_->radio_border_right, false);
 255
 256                 fl_set_button(cell_options_->radio_align_left, 0);
 257                 setEnabled(cell_options_->radio_align_left, false);
 258
 259                 fl_set_button(cell_options_->radio_align_right, 0);
 260                 setEnabled(cell_options_->radio_align_right, false);
 261
 262                 fl_set_button(cell_options_->radio_align_center, 0);
 263                 setEnabled(cell_options_->radio_align_center, false);
 264
 265                 fl_set_button(cell_options_->radio_valign_top, 0);
 266                 setEnabled(cell_options_->radio_valign_top, false);
 267
 268                 fl_set_button(cell_options_->radio_valign_bottom, 0);
 269                 setEnabled(cell_options_->radio_valign_bottom, false);
 270
 271                 fl_set_button(cell_options_->radio_valign_center, 0);
 272                 setEnabled(cell_options_->radio_valign_center, false);
 273
 274                 fl_set_input(cell_options_->input_special_multialign, "");
 275                 setEnabled(cell_options_->input_special_multialign, false);
 276
 277                 fl_set_input(cell_options_->input_mcolumn_width, "");
 278                 setEnabled(cell_options_->input_mcolumn_width, false);
 279                 setEnabled(cell_options_->choice_value_mcolumn_width, false);
 280         }
 281         if (tabular->GetRotateCell(cell))
 282                 fl_set_button(cell_options_->radio_rotate_cell, 1);
 283         else
 284                 fl_set_button(cell_options_->radio_rotate_cell, 0);
 285         if (tabular->TopLine(cell, true))
 286                 fl_set_button(column_options_->radio_border_top, 1);
 287         else
 288                 fl_set_button(column_options_->radio_border_top, 0);
 289         if (tabular->BottomLine(cell, true))
 290                 fl_set_button(column_options_->radio_border_bottom, 1);
 291         else
 292                 fl_set_button(column_options_->radio_border_bottom, 0);
 293         if (tabular->LeftLine(cell, true))
 294                 fl_set_button(column_options_->radio_border_left, 1);
 295         else
 296                 fl_set_button(column_options_->radio_border_left, 0);
 297         if (tabular->RightLine(cell, true))
 298                 fl_set_button(column_options_->radio_border_right, 1);
 299         else
 300                 fl_set_button(column_options_->radio_border_right, 0);
 301         special = tabular->GetAlignSpecial(cell, LyXTabular::SET_SPECIAL_COLUMN);
 302         fl_set_input(column_options_->input_special_alignment, special.c_str());
 303
 304         bool const isReadonly = lv_->buffer()->isReadonly();
 305         setEnabled(column_options_->input_special_alignment, !isReadonly);
 306
 307         pwidth = tabular->GetColumnPWidth(cell);
 308         string const default_unit = "cm";
 309         updateWidgetsFromLength(column_options_->input_column_width,
 310                                 column_options_->choice_value_column_width,
 311                                 pwidth, default_unit);
 312         setEnabled(column_options_->input_column_width, !isReadonly);
 313         setEnabled(column_options_->choice_value_column_width, !isReadonly);
 314
 315         setEnabled(cell_options_->radio_useminipage, !pwidth.zero());
 316         if (!pwidth.zero()) {
 317                 if (tabular->GetUsebox(cell) == 2)
 318                         fl_set_button(cell_options_->radio_useminipage, 1);
 319                 else
 320                         fl_set_button(cell_options_->radio_useminipage, 0);
 321         } else {
 322                 fl_set_button(cell_options_->radio_useminipage, 0);
 323         }
 324         align = tabular->GetAlignment(cell, true);
 325         fl_set_button(column_options_->radio_align_left, 0);
 326         fl_set_button(column_options_->radio_align_right, 0);
 327         fl_set_button(column_options_->radio_align_center, 0);
 328         if (!pwidth.zero() || (align == LYX_ALIGN_LEFT))
 329                 fl_set_button(column_options_->radio_align_left, 1);
 330         else if (align == LYX_ALIGN_RIGHT)
 331                 fl_set_button(column_options_->radio_align_right, 1);
 332         else
 333                 fl_set_button(column_options_->radio_align_center, 1);
 334         align = tabular->GetVAlignment(cell, true);
 335         fl_set_button(column_options_->radio_valign_top, 0);
 336         fl_set_button(column_options_->radio_valign_bottom, 0);
 337         fl_set_button(column_options_->radio_valign_center, 0);
 338         if (pwidth.zero() || (align == LyXTabular::LYX_VALIGN_CENTER))
 339                 fl_set_button(column_options_->radio_valign_center, 1);
 340         else if (align == LyXTabular::LYX_VALIGN_BOTTOM)
 341                 fl_set_button(column_options_->radio_valign_bottom, 1);
 342         else
 343                 fl_set_button(column_options_->radio_valign_top, 1);
 344
 345         setEnabled(column_options_->radio_align_left,   pwidth.zero());
 346         setEnabled(column_options_->radio_align_right,  pwidth.zero());
 347         setEnabled(column_options_->radio_align_center, pwidth.zero());
 348
 349         setEnabled(column_options_->radio_valign_top,    !pwidth.zero());
 350         setEnabled(column_options_->radio_valign_bottom, !pwidth.zero());
 351         setEnabled(column_options_->radio_valign_center, !pwidth.zero());
 352
 353         fl_set_button(tabular_options_->radio_longtable,
 354                       tabular->IsLongTabular());
 355
 356         bool const enable = tabular->IsLongTabular();
 357
 358         setEnabled(longtable_options_->radio_lt_firsthead, enable);
 359         setEnabled(longtable_options_->check_1head_2border_above, enable);
 360         setEnabled(longtable_options_->check_1head_2border_below, enable);
 361         setEnabled(longtable_options_->check_1head_empty, enable);
 362         setEnabled(longtable_options_->radio_lt_head, enable);
 363         setEnabled(longtable_options_->check_head_2border_above, enable);
 364         setEnabled(longtable_options_->check_head_2border_below, enable);
 365         setEnabled(longtable_options_->radio_lt_foot, enable);
 366         setEnabled(longtable_options_->check_foot_2border_above, enable);
 367         setEnabled(longtable_options_->check_foot_2border_below, enable);
 368         setEnabled(longtable_options_->radio_lt_lastfoot, enable);
 369         setEnabled(longtable_options_->check_lastfoot_2border_above, enable);
 370         setEnabled(longtable_options_->check_lastfoot_2border_below, enable);
 371         setEnabled(longtable_options_->check_lastfoot_empty, enable);
 372         setEnabled(longtable_options_->radio_lt_newpage, enable);
 373
 374         if (enable) {
 375                 LyXTabular::ltType ltt;
 376                 bool use_empty;
 377                 bool row_set = tabular->GetRowOfLTHead(row, ltt);
 378                 fl_set_button(longtable_options_->radio_lt_head, row_set);
 379                 if (ltt.set) {
 380                         fl_set_button(longtable_options_->check_head_2border_above,
 381                                           ltt.topDL);
 382                         fl_set_button(longtable_options_->check_head_2border_above,
 383                                       ltt.topDL);
 384                         use_empty = true;
 385                 } else {
 386                         setEnabled(longtable_options_->check_head_2border_above, 0);
 387                         setEnabled(longtable_options_->check_head_2border_below, 0);
 388                         fl_set_button(longtable_options_->check_head_2border_above,0);
 389                         fl_set_button(longtable_options_->check_head_2border_above,0);
 390                         fl_set_button(longtable_options_->check_1head_empty,0);
 391                         setEnabled(longtable_options_->check_1head_empty, 0);
 392                         use_empty = false;
 393                 }
 394                 //
 395                 row_set = tabular->GetRowOfLTFirstHead(row, ltt);
 396                 fl_set_button(longtable_options_->radio_lt_firsthead, row_set);
 397                 if (ltt.set && (!ltt.empty || !use_empty)) {
 398                         fl_set_button(longtable_options_->check_1head_2border_above,
 399                                       ltt.topDL);
 400                         fl_set_button(longtable_options_->check_1head_2border_above,
 401                                           ltt.topDL);
 402                 } else {
 403                         setEnabled(longtable_options_->check_1head_2border_above, 0);
 404                         setEnabled(longtable_options_->check_1head_2border_below, 0);
 405                         fl_set_button(longtable_options_->check_1head_2border_above,0);
 406                         fl_set_button(longtable_options_->check_1head_2border_above,0);
 407                         if (use_empty) {
 408                                 fl_set_button(longtable_options_->check_1head_empty,ltt.empty);
 409                                 if (ltt.empty)
 410                                         setEnabled(longtable_options_->radio_lt_firsthead, 0);
 411                         }
 412                 }
 413                 //
 414                 row_set = tabular->GetRowOfLTFoot(row, ltt);
 415                 fl_set_button(longtable_options_->radio_lt_foot, row_set);
 416                 if (ltt.set) {
 417                         fl_set_button(longtable_options_->check_foot_2border_above,
 418                                       ltt.topDL);
 419                         fl_set_button(longtable_options_->check_foot_2border_above,
 420                                       ltt.topDL);
 421                         use_empty = true;
 422                 } else {
 423                         setEnabled(longtable_options_->check_foot_2border_above, 0);
 424                         setEnabled(longtable_options_->check_foot_2border_below, 0);
 425                         fl_set_button(longtable_options_->check_foot_2border_above,0);
 426                         fl_set_button(longtable_options_->check_foot_2border_above,0);
 427                         fl_set_button(longtable_options_->check_lastfoot_empty, 0);
 428                         setEnabled(longtable_options_->check_lastfoot_empty, 0);
 429                         use_empty = false;
 430                 }
 431                 //
 432                 row_set = tabular->GetRowOfLTLastFoot(row, ltt);
 433                 fl_set_button(longtable_options_->radio_lt_lastfoot, row_set);
 434                 if (ltt.set && (!ltt.empty || !use_empty)) {
 435                         fl_set_button(longtable_options_->check_lastfoot_2border_above,
 436                                       ltt.topDL);
 437                         fl_set_button(longtable_options_->check_lastfoot_2border_above,
 438                                       ltt.topDL);
 439                 } else {
 440                         setEnabled(longtable_options_->check_lastfoot_2border_above,0);
 441                         setEnabled(longtable_options_->check_lastfoot_2border_below,0);
 442                         fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 443                         fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 444                         if (use_empty) {
 445                                 fl_set_button(longtable_options_->check_lastfoot_empty,
 446                                               ltt.empty);
 447                                 if (ltt.empty)
 448                                         setEnabled(longtable_options_->radio_lt_lastfoot, 0);
 449                         }
 450                 }
 451                 fl_set_button(longtable_options_->radio_lt_newpage,
 452                               tabular->GetLTNewPage(row));
 453         } else {
 454                 fl_set_button(longtable_options_->radio_lt_firsthead, 0);
 455                 fl_set_button(longtable_options_->check_1head_2border_above, 0);
 456                 fl_set_button(longtable_options_->check_1head_2border_above, 0);
 457                 fl_set_button(longtable_options_->check_1head_empty, 0);
 458                 fl_set_button(longtable_options_->radio_lt_head, 0);
 459                 fl_set_button(longtable_options_->check_head_2border_above, 0);
 460                 fl_set_button(longtable_options_->check_head_2border_above, 0);
 461                 fl_set_button(longtable_options_->radio_lt_foot, 0);
 462                 fl_set_button(longtable_options_->check_foot_2border_above, 0);
 463                 fl_set_button(longtable_options_->check_foot_2border_above, 0);
 464                 fl_set_button(longtable_options_->radio_lt_lastfoot, 0);
 465                 fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 466                 fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 467                 fl_set_button(longtable_options_->check_lastfoot_empty, 0);
 468                 fl_set_button(longtable_options_->radio_lt_newpage, 0);
 469         }
 470         fl_set_button(tabular_options_->radio_rotate_tabular,
 471                       tabular->GetRotateTabular());
 472 }
 473
 474
 475 bool FormTabular::input(FL_OBJECT * ob, long)
 476 {
 477     if (!inset_)
 478         return false;
 479
 480     int s;
 481     LyXTabular::Feature num = LyXTabular::LAST_ACTION;
 482     string special;;
 483
 484     int cell = inset_->getActCell();
 485
 486     // ugly hack to auto-apply the stuff that hasn't been
 487     // yet. don't let this continue to exist ...
 488     if (ob == dialog_->button_close) {
 489         closing_ = true;
 490         input(column_options_->input_column_width, 0);
 491         input(cell_options_->input_mcolumn_width, 0);
 492         input(column_options_->input_special_alignment, 0);
 493         input(cell_options_->input_special_multialign, 0);
 494         closing_ = false;
 495         ok();
 496         return true;
 497     }
 498
 499     if (actCell_ != cell) {
 500         update();
 501         fl_set_object_label(dialog_->text_warning,
 502                      _("Warning: Wrong Cursor position, updated window"));
 503         fl_show_object(dialog_->text_warning);
 504         return false;
 505     }
 506     // No point in processing directives that you can't do anything with
 507     // anyhow, so exit now if the buffer is read-only.
 508     if (lv_->buffer()->isReadonly()) {
 509       update();
 510       return false;
 511     }
 512     if ((ob == column_options_->input_column_width) ||
 513                 (ob == column_options_->choice_value_column_width))
 514         {
 515             string const str =
 516                     getLengthFromWidgets(column_options_->input_column_width,
 517                                          column_options_->choice_value_column_width);
 518         inset_->tabularFeatures(lv_->view(), LyXTabular::SET_PWIDTH, str);
 519         update(); // update for alignment
 520         return true;
 521     }
 522     if ((ob == cell_options_->input_mcolumn_width) ||
 523                 (ob == cell_options_->choice_value_mcolumn_width))
 524         {
 525             string const str =
 526                     getLengthFromWidgets(cell_options_->input_mcolumn_width,
 527                                          cell_options_->choice_value_mcolumn_width);
 528         inset_->tabularFeatures(lv_->view(), LyXTabular::SET_MPWIDTH, str);
 529         update(); // update for alignment
 530         return true;
 531     }
 532
 533     if (ob == tabular_options_->button_append_row)
 534         num = LyXTabular::APPEND_ROW;
 535     else if (ob == tabular_options_->button_append_column)
 536         num = LyXTabular::APPEND_COLUMN;
 537     else if (ob == tabular_options_->button_delete_row)
 538         num = LyXTabular::DELETE_ROW;
 539     else if (ob == tabular_options_->button_delete_column)
 540         num = LyXTabular::DELETE_COLUMN;
 541     else if (ob == tabular_options_->button_set_borders)
 542         num = LyXTabular::SET_ALL_LINES;
 543     else if (ob == tabular_options_->button_unset_borders)
 544         num = LyXTabular::UNSET_ALL_LINES;
 545     else if (ob == column_options_->radio_border_top)
 546         num = LyXTabular::TOGGLE_LINE_TOP;
 547     else if (ob == column_options_->radio_border_bottom)
 548         num = LyXTabular::TOGGLE_LINE_BOTTOM;
 549     else if (ob == column_options_->radio_border_left)
 550         num = LyXTabular::TOGGLE_LINE_LEFT;
 551     else if (ob == column_options_->radio_border_right)
 552         num = LyXTabular::TOGGLE_LINE_RIGHT;
 553     else if (ob == column_options_->radio_align_left)
 554         num = LyXTabular::ALIGN_LEFT;
 555     else if (ob == column_options_->radio_align_right)
 556         num = LyXTabular::ALIGN_RIGHT;
 557     else if (ob == column_options_->radio_align_center)
 558         num = LyXTabular::ALIGN_CENTER;
 559     else if (ob == column_options_->radio_valign_top)
 560         num = LyXTabular::VALIGN_TOP;
 561     else if (ob == column_options_->radio_valign_bottom)
 562         num = LyXTabular::VALIGN_BOTTOM;
 563     else if (ob == column_options_->radio_valign_center)
 564         num = LyXTabular::VALIGN_CENTER;
 565     else if (ob == cell_options_->radio_multicolumn)
 566         num = LyXTabular::MULTICOLUMN;
 567     else if (ob == tabular_options_->radio_longtable) {
 568             if (fl_get_button(tabular_options_->radio_longtable))
 569                     num = LyXTabular::SET_LONGTABULAR;
 570                 else
 571                         num = LyXTabular::UNSET_LONGTABULAR;
 572     } else if (ob == tabular_options_->radio_rotate_tabular) {
 573                 s = fl_get_button(tabular_options_->radio_rotate_tabular);
 574                 if (s)
 575                         num = LyXTabular::SET_ROTATE_TABULAR;
 576                 else
 577                         num = LyXTabular::UNSET_ROTATE_TABULAR;
 578     } else if (ob == cell_options_->radio_rotate_cell) {
 579                 s = fl_get_button(cell_options_->radio_rotate_cell);
 580                 if (s)
 581                         num = LyXTabular::SET_ROTATE_CELL;
 582                 else
 583                         num = LyXTabular::UNSET_ROTATE_CELL;
 584     } else if (ob == cell_options_->radio_useminipage) {
 585                 num = LyXTabular::SET_USEBOX;
 586                 special = "2";
 587     } else if ((ob == longtable_options_->radio_lt_firsthead) ||
 588                            (ob == longtable_options_->check_1head_2border_above) ||
 589                            (ob == longtable_options_->check_1head_2border_below) ||
 590                            (ob == longtable_options_->check_1head_empty) ||
 591                            (ob == longtable_options_->radio_lt_head) ||
 592                            (ob == longtable_options_->check_head_2border_above) ||
 593                            (ob == longtable_options_->check_head_2border_below) ||
 594                            (ob == longtable_options_->radio_lt_foot) ||
 595                            (ob == longtable_options_->check_foot_2border_above) ||
 596                            (ob == longtable_options_->check_foot_2border_below) ||
 597                            (ob == longtable_options_->radio_lt_lastfoot) ||
 598                            (ob == longtable_options_->check_lastfoot_2border_above) ||
 599                            (ob == longtable_options_->check_lastfoot_2border_below) ||
 600                            (ob == longtable_options_->check_lastfoot_empty))
 601         {
 602                 num = static_cast<LyXTabular::Feature>(checkLongtableOptions(ob, special));
 603     } else if (ob == longtable_options_->radio_lt_newpage) {
 604         num = LyXTabular::SET_LTNEWPAGE;
 605     } else if (ob == column_options_->input_special_alignment) {
 606         special = fl_get_input(column_options_->input_special_alignment);
 607         num = LyXTabular::SET_SPECIAL_COLUMN;
 608     } else if (ob == cell_options_->input_special_multialign) {
 609         special = fl_get_input(cell_options_->input_special_multialign);
 610         num = LyXTabular::SET_SPECIAL_MULTI;
 611     } else if (ob == cell_options_->radio_border_top)
 612         num = LyXTabular::M_TOGGLE_LINE_TOP;
 613     else if (ob == cell_options_->radio_border_bottom)
 614         num = LyXTabular::M_TOGGLE_LINE_BOTTOM;
 615     else if (ob == cell_options_->radio_border_left)
 616         num = LyXTabular::M_TOGGLE_LINE_LEFT;
 617     else if (ob == cell_options_->radio_border_right)
 618         num = LyXTabular::M_TOGGLE_LINE_RIGHT;
 619     else if (ob == cell_options_->radio_align_left)
 620         num = LyXTabular::M_ALIGN_LEFT;
 621     else if (ob == cell_options_->radio_align_right)
 622         num = LyXTabular::M_ALIGN_RIGHT;
 623     else if (ob == cell_options_->radio_align_center)
 624         num = LyXTabular::M_ALIGN_CENTER;
 625     else if (ob == cell_options_->radio_valign_top)
 626         num = LyXTabular::M_VALIGN_TOP;
 627     else if (ob == cell_options_->radio_valign_bottom)
 628         num = LyXTabular::M_VALIGN_BOTTOM;
 629     else if (ob == cell_options_->radio_valign_center)
 630         num = LyXTabular::M_VALIGN_CENTER;
 631     else
 632         return false;
 633
 634     inset_->tabularFeatures(lv_->view(), num, special);
 635     update();
 636
 637     return true;
 638 }
 639
 640 int FormTabular::checkLongtableOptions(FL_OBJECT * ob, string & special)
 641 {
 642         bool flag = fl_get_button(ob);
 643         if ((ob == longtable_options_->check_1head_2border_above) ||
 644                 (ob == longtable_options_->check_head_2border_above) ||
 645                 (ob == longtable_options_->check_foot_2border_above) ||
 646                 (ob == longtable_options_->check_lastfoot_2border_above))
 647         {
 648                 special = "dl_above";
 649         } else if ((ob == longtable_options_->check_1head_2border_below) ||
 650                            (ob == longtable_options_->check_head_2border_below) ||
 651                            (ob == longtable_options_->check_foot_2border_below) ||
 652                            (ob == longtable_options_->check_lastfoot_2border_below))
 653         {
 654                 special = "dl_below";
 655         } else if ((ob == longtable_options_->check_1head_empty) ||
 656                            (ob == longtable_options_->check_lastfoot_empty))
 657         {
 658                 special = "empty";
 659         } else {
 660                 special = "";
 661         }
 662         if ((ob == longtable_options_->radio_lt_firsthead) ||
 663                 (ob == longtable_options_->check_1head_2border_above) ||
 664                 (ob == longtable_options_->check_1head_2border_below) ||
 665                 (ob == longtable_options_->check_1head_empty))
 666         {
 667                 return (flag ? LyXTabular::SET_LTFIRSTHEAD :
 668                                 LyXTabular::UNSET_LTFIRSTHEAD);
 669     } else if ((ob == longtable_options_->radio_lt_head) ||
 670                            (ob == longtable_options_->check_head_2border_above) ||
 671                            (ob == longtable_options_->check_head_2border_below))
 672         {
 673                 return (flag ? LyXTabular::SET_LTHEAD : LyXTabular::UNSET_LTHEAD);
 674     } else if ((ob == longtable_options_->radio_lt_foot) ||
 675                            (ob == longtable_options_->check_foot_2border_above) ||
 676                            (ob == longtable_options_->check_foot_2border_below))
 677         {
 678                 return (flag ? LyXTabular::SET_LTFOOT : LyXTabular::UNSET_LTFOOT);
 679     } else if ((ob == longtable_options_->radio_lt_lastfoot) ||
 680                            (ob == longtable_options_->check_lastfoot_2border_above) ||
 681                            (ob == longtable_options_->check_lastfoot_2border_below) ||
 682                            (ob == longtable_options_->check_lastfoot_empty))
 683         {
 684                 return (flag ? LyXTabular::SET_LTLASTFOOT :
 685                                 LyXTabular::UNSET_LTLASTFOOT);
 686         }
 687         return LyXTabular::LAST_ACTION;
 688 }