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)
  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 (!inset_ || !inset_->tabular.get())
 157                 return;
 158
 159         LyXTabular * tabular = inset_->tabular.get();
 160         int align;
 161         char buf[12];
 162         LyXLength pwidth;
 163         string special;
 164
 165         int cell = inset_->getActCell();
 166         actCell_ = cell;
 167         int column = tabular->column_of_cell(cell) + 1;
 168         fl_set_object_label(dialog_->text_warning, "");
 169         fl_activate_object(column_options_->input_special_alignment);
 170         fl_activate_object(cell_options_->input_special_multialign);
 171         fl_activate_object(column_options_->input_column_width);
 172         fl_activate_object(column_options_->choice_value_column_width);
 173         sprintf(buf, "%d", column);
 174         fl_set_input(dialog_->input_tabular_column, buf);
 175         fl_deactivate_object(dialog_->input_tabular_column);
 176         int row = tabular->row_of_cell(cell);
 177         sprintf(buf, "%d", row + 1);
 178         fl_set_input(dialog_->input_tabular_row, buf);
 179         fl_deactivate_object(dialog_->input_tabular_row);
 180         if (tabular->IsMultiColumn(cell)) {
 181                 fl_set_button(cell_options_->radio_multicolumn, 1);
 182                 fl_set_button(cell_options_->radio_border_top,
 183                               tabular->TopLine(cell)?1:0);
 184                 setEnabled(cell_options_->radio_border_top, true);
 185                 fl_set_button(cell_options_->radio_border_bottom,
 186                               tabular->BottomLine(cell)?1:0);
 187                 setEnabled(cell_options_->radio_border_bottom, true);
 188                 fl_set_button(cell_options_->radio_border_left,
 189                               tabular->LeftLine(cell)?1:0);
 190                 setEnabled(cell_options_->radio_border_left, true);
 191                 fl_set_button(cell_options_->radio_border_right,
 192                               tabular->RightLine(cell)?1:0);
 193                 setEnabled(cell_options_->radio_border_right, true);
 194                 pwidth = tabular->GetMColumnPWidth(cell);
 195                 align = tabular->GetAlignment(cell);
 196                 if (!pwidth.zero() || (align == LYX_ALIGN_LEFT))
 197                         fl_set_button(cell_options_->radio_align_left, 1);
 198                 else if (align == LYX_ALIGN_RIGHT)
 199                         fl_set_button(cell_options_->radio_align_right, 1);
 200                 else
 201                         fl_set_button(cell_options_->radio_align_center, 1);
 202                 setEnabled(cell_options_->radio_align_left,   true);
 203                 setEnabled(cell_options_->radio_align_right,  true);
 204                 setEnabled(cell_options_->radio_align_center, true);
 205                 align = tabular->GetVAlignment(cell);
 206                 fl_set_button(cell_options_->radio_valign_top, 0);
 207                 fl_set_button(cell_options_->radio_valign_bottom, 0);
 208                 fl_set_button(cell_options_->radio_valign_center, 0);
 209                 if (pwidth.zero() || (align == LyXTabular::LYX_VALIGN_CENTER))
 210                         fl_set_button(cell_options_->radio_valign_center, 1);
 211                 else if (align == LyXTabular::LYX_VALIGN_BOTTOM)
 212                         fl_set_button(cell_options_->radio_valign_bottom, 1);
 213                 else
 214                         fl_set_button(cell_options_->radio_valign_top, 1);
 215                 setEnabled(cell_options_->radio_valign_top,    true);
 216                 setEnabled(cell_options_->radio_valign_bottom, true);
 217                 setEnabled(cell_options_->radio_valign_center, true);
 218                 special = tabular->GetAlignSpecial(cell, LyXTabular::SET_SPECIAL_MULTI);
 219                 fl_set_input(cell_options_->input_special_multialign, special.c_str());
 220                 string const default_unit = "cm";
 221                 updateWidgetsFromLength(cell_options_->input_mcolumn_width,
 222                                         cell_options_->choice_value_mcolumn_width,
 223                                         pwidth, default_unit);
 224
 225                 if (!lv_->buffer()->isReadonly()) {
 226                         setEnabled(cell_options_->input_special_multialign, true);
 227                         setEnabled(cell_options_->input_mcolumn_width, true);
 228                         setEnabled(cell_options_->choice_value_mcolumn_width, true);
 229                 }
 230
 231                 setEnabled(cell_options_->radio_valign_top,    !pwidth.zero());
 232                 setEnabled(cell_options_->radio_valign_bottom, !pwidth.zero());
 233                 setEnabled(cell_options_->radio_valign_center, !pwidth.zero());
 234
 235                 setEnabled(cell_options_->radio_align_left,   pwidth.zero());
 236                 setEnabled(cell_options_->radio_align_right,  pwidth.zero());
 237                 setEnabled(cell_options_->radio_align_center, pwidth.zero());
 238         } else {
 239                 fl_set_button(cell_options_->radio_multicolumn, 0);
 240
 241                 fl_set_button(cell_options_->radio_border_top, 0);
 242                 setEnabled(cell_options_->radio_border_top, false);
 243
 244                 fl_set_button(cell_options_->radio_border_bottom, 0);
 245                 setEnabled(cell_options_->radio_border_bottom, false);
 246
 247                 fl_set_button(cell_options_->radio_border_left, 0);
 248                 setEnabled(cell_options_->radio_border_left, false);
 249
 250                 fl_set_button(cell_options_->radio_border_right, 0);
 251                 setEnabled(cell_options_->radio_border_right, false);
 252
 253                 fl_set_button(cell_options_->radio_align_left, 0);
 254                 setEnabled(cell_options_->radio_align_left, false);
 255
 256                 fl_set_button(cell_options_->radio_align_right, 0);
 257                 setEnabled(cell_options_->radio_align_right, false);
 258
 259                 fl_set_button(cell_options_->radio_align_center, 0);
 260                 setEnabled(cell_options_->radio_align_center, false);
 261
 262                 fl_set_button(cell_options_->radio_valign_top, 0);
 263                 setEnabled(cell_options_->radio_valign_top, false);
 264
 265                 fl_set_button(cell_options_->radio_valign_bottom, 0);
 266                 setEnabled(cell_options_->radio_valign_bottom, false);
 267
 268                 fl_set_button(cell_options_->radio_valign_center, 0);
 269                 setEnabled(cell_options_->radio_valign_center, false);
 270
 271                 fl_set_input(cell_options_->input_special_multialign, "");
 272                 setEnabled(cell_options_->input_special_multialign, false);
 273
 274                 fl_set_input(cell_options_->input_mcolumn_width, "");
 275                 setEnabled(cell_options_->input_mcolumn_width, false);
 276                 setEnabled(cell_options_->choice_value_mcolumn_width, false);
 277         }
 278         if (tabular->GetRotateCell(cell))
 279                 fl_set_button(cell_options_->radio_rotate_cell, 1);
 280         else
 281                 fl_set_button(cell_options_->radio_rotate_cell, 0);
 282         if (tabular->TopLine(cell, true))
 283                 fl_set_button(column_options_->radio_border_top, 1);
 284         else
 285                 fl_set_button(column_options_->radio_border_top, 0);
 286         if (tabular->BottomLine(cell, true))
 287                 fl_set_button(column_options_->radio_border_bottom, 1);
 288         else
 289                 fl_set_button(column_options_->radio_border_bottom, 0);
 290         if (tabular->LeftLine(cell, true))
 291                 fl_set_button(column_options_->radio_border_left, 1);
 292         else
 293                 fl_set_button(column_options_->radio_border_left, 0);
 294         if (tabular->RightLine(cell, true))
 295                 fl_set_button(column_options_->radio_border_right, 1);
 296         else
 297                 fl_set_button(column_options_->radio_border_right, 0);
 298         special = tabular->GetAlignSpecial(cell, LyXTabular::SET_SPECIAL_COLUMN);
 299         fl_set_input(column_options_->input_special_alignment, special.c_str());
 300
 301         bool const isReadonly = lv_->buffer()->isReadonly();
 302         setEnabled(column_options_->input_special_alignment, !isReadonly);
 303
 304         pwidth = tabular->GetColumnPWidth(cell);
 305         string const default_unit = "cm";
 306         updateWidgetsFromLength(column_options_->input_column_width,
 307                                 column_options_->choice_value_column_width,
 308                                 pwidth, default_unit);
 309         setEnabled(column_options_->input_column_width, !isReadonly);
 310         setEnabled(column_options_->choice_value_column_width, !isReadonly);
 311
 312         setEnabled(cell_options_->radio_useminipage, !pwidth.zero());
 313         if (!pwidth.zero()) {
 314                 if (tabular->GetUsebox(cell) == 2)
 315                         fl_set_button(cell_options_->radio_useminipage, 1);
 316                 else
 317                         fl_set_button(cell_options_->radio_useminipage, 0);
 318         } else {
 319                 fl_set_button(cell_options_->radio_useminipage, 0);
 320         }
 321         align = tabular->GetAlignment(cell, true);
 322         fl_set_button(column_options_->radio_align_left, 0);
 323         fl_set_button(column_options_->radio_align_right, 0);
 324         fl_set_button(column_options_->radio_align_center, 0);
 325         if (!pwidth.zero() || (align == LYX_ALIGN_LEFT))
 326                 fl_set_button(column_options_->radio_align_left, 1);
 327         else if (align == LYX_ALIGN_RIGHT)
 328                 fl_set_button(column_options_->radio_align_right, 1);
 329         else
 330                 fl_set_button(column_options_->radio_align_center, 1);
 331         align = tabular->GetVAlignment(cell, true);
 332         fl_set_button(column_options_->radio_valign_top, 0);
 333         fl_set_button(column_options_->radio_valign_bottom, 0);
 334         fl_set_button(column_options_->radio_valign_center, 0);
 335         if (pwidth.zero() || (align == LyXTabular::LYX_VALIGN_CENTER))
 336                 fl_set_button(column_options_->radio_valign_center, 1);
 337         else if (align == LyXTabular::LYX_VALIGN_BOTTOM)
 338                 fl_set_button(column_options_->radio_valign_bottom, 1);
 339         else
 340                 fl_set_button(column_options_->radio_valign_top, 1);
 341
 342         setEnabled(column_options_->radio_align_left,   pwidth.zero());
 343         setEnabled(column_options_->radio_align_right,  pwidth.zero());
 344         setEnabled(column_options_->radio_align_center, pwidth.zero());
 345
 346         setEnabled(column_options_->radio_valign_top,    !pwidth.zero());
 347         setEnabled(column_options_->radio_valign_bottom, !pwidth.zero());
 348         setEnabled(column_options_->radio_valign_center, !pwidth.zero());
 349
 350         fl_set_button(tabular_options_->radio_longtable,
 351                       tabular->IsLongTabular());
 352
 353         bool const enable = tabular->IsLongTabular();
 354
 355         setEnabled(longtable_options_->radio_lt_firsthead, enable);
 356         setEnabled(longtable_options_->check_1head_2border_above, enable);
 357         setEnabled(longtable_options_->check_1head_2border_below, enable);
 358         setEnabled(longtable_options_->check_1head_empty, enable);
 359         setEnabled(longtable_options_->radio_lt_head, enable);
 360         setEnabled(longtable_options_->check_head_2border_above, enable);
 361         setEnabled(longtable_options_->check_head_2border_below, enable);
 362         setEnabled(longtable_options_->radio_lt_foot, enable);
 363         setEnabled(longtable_options_->check_foot_2border_above, enable);
 364         setEnabled(longtable_options_->check_foot_2border_below, enable);
 365         setEnabled(longtable_options_->radio_lt_lastfoot, enable);
 366         setEnabled(longtable_options_->check_lastfoot_2border_above, enable);
 367         setEnabled(longtable_options_->check_lastfoot_2border_below, enable);
 368         setEnabled(longtable_options_->check_lastfoot_empty, enable);
 369         setEnabled(longtable_options_->radio_lt_newpage, enable);
 370
 371         if (enable) {
 372                 LyXTabular::ltType ltt;
 373                 bool use_empty;
 374                 bool row_set = tabular->GetRowOfLTHead(row, ltt);
 375                 fl_set_button(longtable_options_->radio_lt_head, row_set);
 376                 if (row_set) {
 377                         fl_set_button(longtable_options_->check_head_2border_above,
 378                                           ltt.topDL);
 379                         fl_set_button(longtable_options_->check_head_2border_above,
 380                                       ltt.topDL);
 381                         use_empty = true;
 382                 } else {
 383                         setEnabled(longtable_options_->check_head_2border_above, 0);
 384                         setEnabled(longtable_options_->check_head_2border_below, 0);
 385                         fl_set_button(longtable_options_->check_head_2border_above,0);
 386                         fl_set_button(longtable_options_->check_head_2border_above,0);
 387                         fl_set_button(longtable_options_->check_1head_empty,0);
 388                         setEnabled(longtable_options_->check_1head_empty, 0);
 389                         use_empty = false;
 390                 }
 391                 //
 392                 row_set = tabular->GetRowOfLTFirstHead(row, ltt);
 393                 fl_set_button(longtable_options_->radio_lt_firsthead, row_set);
 394                 if (row_set && (!ltt.empty || !use_empty)) {
 395                         fl_set_button(longtable_options_->check_1head_2border_above,
 396                                       ltt.topDL);
 397                         fl_set_button(longtable_options_->check_1head_2border_above,
 398                                           ltt.topDL);
 399                 } else {
 400                         setEnabled(longtable_options_->check_1head_2border_above, 0);
 401                         setEnabled(longtable_options_->check_1head_2border_below, 0);
 402                         fl_set_button(longtable_options_->check_1head_2border_above,0);
 403                         fl_set_button(longtable_options_->check_1head_2border_above,0);
 404                         if (use_empty) {
 405                                 fl_set_button(longtable_options_->check_1head_empty,ltt.empty);
 406                                 if (ltt.empty)
 407                                         setEnabled(longtable_options_->radio_lt_firsthead, 0);
 408                         }
 409                 }
 410                 //
 411                 row_set = tabular->GetRowOfLTFoot(row, ltt);
 412                 fl_set_button(longtable_options_->radio_lt_foot, row_set);
 413                 if (row_set) {
 414                         fl_set_button(longtable_options_->check_foot_2border_above,
 415                                       ltt.topDL);
 416                         fl_set_button(longtable_options_->check_foot_2border_above,
 417                                       ltt.topDL);
 418                         use_empty = true;
 419                 } else {
 420                         setEnabled(longtable_options_->check_foot_2border_above, 0);
 421                         setEnabled(longtable_options_->check_foot_2border_below, 0);
 422                         fl_set_button(longtable_options_->check_foot_2border_above,0);
 423                         fl_set_button(longtable_options_->check_foot_2border_above,0);
 424                         fl_set_button(longtable_options_->check_lastfoot_empty, 0);
 425                         setEnabled(longtable_options_->check_lastfoot_empty, 0);
 426                         use_empty = false;
 427                 }
 428                 //
 429                 row_set = tabular->GetRowOfLTLastFoot(row, ltt);
 430                 fl_set_button(longtable_options_->radio_lt_lastfoot, row_set);
 431                 if (row_set && (!ltt.empty || !use_empty)) {
 432                         fl_set_button(longtable_options_->check_lastfoot_2border_above,
 433                                       ltt.topDL);
 434                         fl_set_button(longtable_options_->check_lastfoot_2border_above,
 435                                       ltt.topDL);
 436                 } else {
 437                         setEnabled(longtable_options_->check_lastfoot_2border_above,0);
 438                         setEnabled(longtable_options_->check_lastfoot_2border_below,0);
 439                         fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 440                         fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 441                         if (use_empty) {
 442                                 fl_set_button(longtable_options_->check_lastfoot_empty,
 443                                               ltt.empty);
 444                                 if (ltt.empty)
 445                                         setEnabled(longtable_options_->radio_lt_lastfoot, 0);
 446                         }
 447                 }
 448                 fl_set_button(longtable_options_->radio_lt_newpage,
 449                               tabular->GetLTNewPage(row));
 450         } else {
 451                 fl_set_button(longtable_options_->radio_lt_firsthead, 0);
 452                 fl_set_button(longtable_options_->check_1head_2border_above, 0);
 453                 fl_set_button(longtable_options_->check_1head_2border_above, 0);
 454                 fl_set_button(longtable_options_->check_1head_empty, 0);
 455                 fl_set_button(longtable_options_->radio_lt_head, 0);
 456                 fl_set_button(longtable_options_->check_head_2border_above, 0);
 457                 fl_set_button(longtable_options_->check_head_2border_above, 0);
 458                 fl_set_button(longtable_options_->radio_lt_foot, 0);
 459                 fl_set_button(longtable_options_->check_foot_2border_above, 0);
 460                 fl_set_button(longtable_options_->check_foot_2border_above, 0);
 461                 fl_set_button(longtable_options_->radio_lt_lastfoot, 0);
 462                 fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 463                 fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 464                 fl_set_button(longtable_options_->check_lastfoot_empty, 0);
 465                 fl_set_button(longtable_options_->radio_lt_newpage, 0);
 466         }
 467         fl_set_button(tabular_options_->radio_rotate_tabular,
 468                       tabular->GetRotateTabular());
 469 }
 470
 471
 472 bool FormTabular::input(FL_OBJECT * ob, long)
 473 {
 474     if (!inset_)
 475         return false;
 476
 477     int s;
 478     LyXTabular::Feature num = LyXTabular::LAST_ACTION;
 479     string special;;
 480
 481     int cell = inset_->getActCell();
 482
 483     if (actCell_ != cell) {
 484         update();
 485         fl_set_object_label(dialog_->text_warning,
 486                      _("Warning: Wrong Cursor position, updated window"));
 487         fl_show_object(dialog_->text_warning);
 488         return false;
 489     }
 490     // No point in processing directives that you can't do anything with
 491     // anyhow, so exit now if the buffer is read-only.
 492     if (lv_->buffer()->isReadonly()) {
 493       update();
 494       return false;
 495     }
 496     if ((ob == column_options_->input_column_width) ||
 497                 (ob == column_options_->choice_value_column_width))
 498         {
 499             string const str =
 500                     getLengthFromWidgets(column_options_->input_column_width,
 501                                          column_options_->choice_value_column_width);
 502         inset_->tabularFeatures(lv_->view(), LyXTabular::SET_PWIDTH, str);
 503         update(); // update for alignment
 504         return true;
 505     }
 506     if ((ob == cell_options_->input_mcolumn_width) ||
 507                 (ob == cell_options_->choice_value_mcolumn_width))
 508         {
 509             string const str =
 510                     getLengthFromWidgets(cell_options_->input_mcolumn_width,
 511                                          cell_options_->choice_value_mcolumn_width);
 512         inset_->tabularFeatures(lv_->view(), LyXTabular::SET_MPWIDTH, str);
 513         update(); // update for alignment
 514         return true;
 515     }
 516
 517     if (ob == tabular_options_->button_append_row)
 518         num = LyXTabular::APPEND_ROW;
 519     else if (ob == tabular_options_->button_append_column)
 520         num = LyXTabular::APPEND_COLUMN;
 521     else if (ob == tabular_options_->button_delete_row)
 522         num = LyXTabular::DELETE_ROW;
 523     else if (ob == tabular_options_->button_delete_column)
 524         num = LyXTabular::DELETE_COLUMN;
 525     else if (ob == tabular_options_->button_set_borders)
 526         num = LyXTabular::SET_ALL_LINES;
 527     else if (ob == tabular_options_->button_unset_borders)
 528         num = LyXTabular::UNSET_ALL_LINES;
 529     else if (ob == column_options_->radio_border_top)
 530         num = LyXTabular::TOGGLE_LINE_TOP;
 531     else if (ob == column_options_->radio_border_bottom)
 532         num = LyXTabular::TOGGLE_LINE_BOTTOM;
 533     else if (ob == column_options_->radio_border_left)
 534         num = LyXTabular::TOGGLE_LINE_LEFT;
 535     else if (ob == column_options_->radio_border_right)
 536         num = LyXTabular::TOGGLE_LINE_RIGHT;
 537     else if (ob == column_options_->radio_align_left)
 538         num = LyXTabular::ALIGN_LEFT;
 539     else if (ob == column_options_->radio_align_right)
 540         num = LyXTabular::ALIGN_RIGHT;
 541     else if (ob == column_options_->radio_align_center)
 542         num = LyXTabular::ALIGN_CENTER;
 543     else if (ob == column_options_->radio_valign_top)
 544         num = LyXTabular::VALIGN_TOP;
 545     else if (ob == column_options_->radio_valign_bottom)
 546         num = LyXTabular::VALIGN_BOTTOM;
 547     else if (ob == column_options_->radio_valign_center)
 548         num = LyXTabular::VALIGN_CENTER;
 549     else if (ob == cell_options_->radio_multicolumn)
 550         num = LyXTabular::MULTICOLUMN;
 551     else if (ob == tabular_options_->radio_longtable) {
 552             if (fl_get_button(tabular_options_->radio_longtable))
 553                     num = LyXTabular::SET_LONGTABULAR;
 554                 else
 555                         num = LyXTabular::UNSET_LONGTABULAR;
 556     } else if (ob == tabular_options_->radio_rotate_tabular) {
 557                 s = fl_get_button(tabular_options_->radio_rotate_tabular);
 558                 if (s)
 559                         num = LyXTabular::SET_ROTATE_TABULAR;
 560                 else
 561                         num = LyXTabular::UNSET_ROTATE_TABULAR;
 562     } else if (ob == cell_options_->radio_rotate_cell) {
 563                 s = fl_get_button(cell_options_->radio_rotate_cell);
 564                 if (s)
 565                         num = LyXTabular::SET_ROTATE_CELL;
 566                 else
 567                         num = LyXTabular::UNSET_ROTATE_CELL;
 568     } else if (ob == cell_options_->radio_useminipage) {
 569                 num = LyXTabular::SET_USEBOX;
 570                 special = "2";
 571     } else if ((ob == longtable_options_->radio_lt_firsthead) ||
 572                            (ob == longtable_options_->check_1head_2border_above) ||
 573                            (ob == longtable_options_->check_1head_2border_below) ||
 574                            (ob == longtable_options_->check_1head_empty) ||
 575                            (ob == longtable_options_->radio_lt_head) ||
 576                            (ob == longtable_options_->check_head_2border_above) ||
 577                            (ob == longtable_options_->check_head_2border_below) ||
 578                            (ob == longtable_options_->radio_lt_foot) ||
 579                            (ob == longtable_options_->check_foot_2border_above) ||
 580                            (ob == longtable_options_->check_foot_2border_below) ||
 581                            (ob == longtable_options_->radio_lt_lastfoot) ||
 582                            (ob == longtable_options_->check_lastfoot_2border_above) ||
 583                            (ob == longtable_options_->check_lastfoot_2border_below) ||
 584                            (ob == longtable_options_->check_lastfoot_empty))
 585         {
 586                 num = static_cast<LyXTabular::Feature>(checkLongtableOptions(ob, special));
 587     } else if (ob == longtable_options_->radio_lt_newpage) {
 588         num = LyXTabular::SET_LTNEWPAGE;
 589     } else if (ob == column_options_->input_special_alignment) {
 590         special = fl_get_input(column_options_->input_special_alignment);
 591         num = LyXTabular::SET_SPECIAL_COLUMN;
 592     } else if (ob == cell_options_->input_special_multialign) {
 593         special = fl_get_input(cell_options_->input_special_multialign);
 594         num = LyXTabular::SET_SPECIAL_MULTI;
 595     } else if (ob == cell_options_->radio_border_top)
 596         num = LyXTabular::M_TOGGLE_LINE_TOP;
 597     else if (ob == cell_options_->radio_border_bottom)
 598         num = LyXTabular::M_TOGGLE_LINE_BOTTOM;
 599     else if (ob == cell_options_->radio_border_left)
 600         num = LyXTabular::M_TOGGLE_LINE_LEFT;
 601     else if (ob == cell_options_->radio_border_right)
 602         num = LyXTabular::M_TOGGLE_LINE_RIGHT;
 603     else if (ob == cell_options_->radio_align_left)
 604         num = LyXTabular::M_ALIGN_LEFT;
 605     else if (ob == cell_options_->radio_align_right)
 606         num = LyXTabular::M_ALIGN_RIGHT;
 607     else if (ob == cell_options_->radio_align_center)
 608         num = LyXTabular::M_ALIGN_CENTER;
 609     else if (ob == cell_options_->radio_valign_top)
 610         num = LyXTabular::M_VALIGN_TOP;
 611     else if (ob == cell_options_->radio_valign_bottom)
 612         num = LyXTabular::M_VALIGN_BOTTOM;
 613     else if (ob == cell_options_->radio_valign_center)
 614         num = LyXTabular::M_VALIGN_CENTER;
 615     else
 616         return false;
 617
 618     inset_->tabularFeatures(lv_->view(), num, special);
 619     update();
 620
 621     return true;
 622 }
 623
 624 int FormTabular::checkLongtableOptions(FL_OBJECT * ob, string & special)
 625 {
 626         bool flag = fl_get_button(ob);
 627         if ((ob == longtable_options_->check_1head_2border_above) ||
 628                 (ob == longtable_options_->check_head_2border_above) ||
 629                 (ob == longtable_options_->check_foot_2border_above) ||
 630                 (ob == longtable_options_->check_lastfoot_2border_above))
 631         {
 632                 special = "dl_above";
 633         } else if ((ob == longtable_options_->check_1head_2border_below) ||
 634                            (ob == longtable_options_->check_head_2border_below) ||
 635                            (ob == longtable_options_->check_foot_2border_below) ||
 636                            (ob == longtable_options_->check_lastfoot_2border_below))
 637         {
 638                 special = "dl_below";
 639         } else if ((ob == longtable_options_->check_1head_empty) ||
 640                            (ob == longtable_options_->check_lastfoot_empty))
 641         {
 642                 special = "empty";
 643         } else {
 644                 special = "";
 645         }
 646         if ((ob == longtable_options_->radio_lt_firsthead) ||
 647                 (ob == longtable_options_->check_1head_2border_above) ||
 648                 (ob == longtable_options_->check_1head_2border_below) ||
 649                 (ob == longtable_options_->check_1head_empty))
 650         {
 651                 return (flag ? LyXTabular::SET_LTFIRSTHEAD :
 652                                 LyXTabular::UNSET_LTFIRSTHEAD);
 653     } else if ((ob == longtable_options_->radio_lt_head) ||
 654                            (ob == longtable_options_->check_head_2border_above) ||
 655                            (ob == longtable_options_->check_head_2border_below))
 656         {
 657                 return (flag ? LyXTabular::SET_LTHEAD : LyXTabular::UNSET_LTHEAD);
 658     } else if ((ob == longtable_options_->radio_lt_foot) ||
 659                            (ob == longtable_options_->check_foot_2border_above) ||
 660                            (ob == longtable_options_->check_foot_2border_below))
 661         {
 662                 return (flag ? LyXTabular::SET_LTFOOT : LyXTabular::UNSET_LTFOOT);
 663     } else if ((ob == longtable_options_->radio_lt_lastfoot) ||
 664                            (ob == longtable_options_->check_lastfoot_2border_above) ||
 665                            (ob == longtable_options_->check_lastfoot_2border_below) ||
 666                            (ob == longtable_options_->check_lastfoot_empty))
 667         {
 668                 return (flag ? LyXTabular::SET_LTLASTFOOT :
 669                                 LyXTabular::UNSET_LTLASTFOOT);
 670         }
 671         return LyXTabular::LAST_ACTION;
 672 }