src/frontends/xforms/FormTabular.C

   1 /**
   2  * \file FormTabular.C
   3  * Copyright 2000-2001 The LyX Team.
   4  * See the file COPYING.
   5  *
   6  * \author Jürgen Vigna, jug@sad.it
   7  */
   8
   9 #include <config.h>
  10
  11 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include "debug.h"
  16
  17 #include "FormTabular.h"
  18 #include "form_tabular.h"
  19 #include "frontends/LyXView.h"
  20 #include "Dialogs.h"
  21 #include "buffer.h"
  22 #include "xforms_helpers.h"
  23 #include "lyxrc.h" // to set the default length values
  24 #include "helper_funcs.h"
  25 #include "input_validators.h"
  26
  27 #include "insets/insettabular.h"
  28
  29 #include "support/lstrings.h"
  30
  31 #include <boost/bind.hpp>
  32
  33 #include <functional>
  34
  35
  36 using std::vector;
  37 using std::bind2nd;
  38 using std::remove_if;
  39
  40
  41 FormTabular::FormTabular(LyXView * lv, Dialogs * d)
  42         : FormInset(lv, d, _("Tabular Layout")),
  43           inset_(0), actCell_(-1), closing_(false)
  44 {
  45         // let the dialog be shown
  46         // This is a permanent connection so we won't bother
  47         // storing a copy because we won't be disconnecting.
  48         d->showTabular = boost::bind(&FormTabular::showInset, this, _1);
  49         d->updateTabular = boost::bind(&FormTabular::updateInset, this, _1);
  50 }
  51
  52
  53 void FormTabular::redraw()
  54 {
  55         if (form() && form()->visible)
  56                 fl_redraw_form(form());
  57         else
  58                 return;
  59
  60         FL_FORM * outer_form = fl_get_active_folder(dialog_->tabfolder);
  61         if (outer_form && outer_form->visible)
  62                 fl_redraw_form(outer_form);
  63 }
  64
  65
  66 FL_FORM * FormTabular::form() const
  67 {
  68         if (dialog_.get())
  69                 return dialog_->form;
  70         return 0;
  71 }
  72
  73
  74 void FormTabular::disconnect()
  75 {
  76         inset_ = 0;
  77         FormInset::disconnect();
  78 }
  79
  80
  81 void FormTabular::showInset(InsetTabular * inset)
  82 {
  83         if (inset == 0) return;
  84
  85         // If connected to another inset, disconnect from it.
  86         if (inset_ != inset) {
  87                 ih_.disconnect();
  88                 ih_ = inset->hideDialog.connect(boost::bind(&FormTabular::hide, this));
  89                 inset_ = inset;
  90         }
  91
  92         show();
  93 }
  94
  95
  96 void FormTabular::updateInset(InsetTabular * inset)
  97 {
  98         if (inset == 0 || inset_ == 0) return;
  99
 100         // If connected to another inset, disconnect from it.
 101         if (inset_ != inset) {
 102                 ih_.disconnect();
 103                 ih_ = inset->hideDialog.connect(boost::bind(&FormTabular::hide, this));
 104                 inset_ = inset;
 105         }
 106
 107         update();
 108 }
 109
 110
 111 void FormTabular::build()
 112 {
 113         dialog_.reset(build_tabular());
 114
 115         // Allow the base class to control messages
 116         setMessageWidget(dialog_->text_warning);
 117
 118         setPrehandler(dialog_->input_tabular_column);
 119         setPrehandler(dialog_->input_tabular_row);
 120
 121         tabular_options_.reset(build_tabular_options());
 122         column_options_.reset(build_column_options());
 123         cell_options_.reset(build_cell_options());
 124         longtable_options_.reset(build_longtable_options());
 125
 126         fl_set_input_return(column_options_->input_column_width,
 127                             FL_RETURN_END);
 128         fl_set_input_return(column_options_->input_special_alignment,
 129                             FL_RETURN_END);
 130
 131         setPrehandler(column_options_->input_column_width);
 132         setPrehandler(column_options_->input_special_alignment);
 133
 134         fl_set_input_return(cell_options_->input_mcolumn_width,
 135                             FL_RETURN_END);
 136         fl_set_input_return(cell_options_->input_special_multialign,
 137                             FL_RETURN_END);
 138
 139         setPrehandler(cell_options_->input_mcolumn_width);
 140         setPrehandler(cell_options_->input_special_multialign);
 141
 142         fl_addto_tabfolder(dialog_->tabfolder, _("Tabular"),
 143                            tabular_options_->form);
 144         fl_addto_tabfolder(dialog_->tabfolder, _("Column/Row"),
 145                            column_options_->form);
 146         fl_addto_tabfolder(dialog_->tabfolder, _("Cell"),
 147                            cell_options_->form);
 148         fl_addto_tabfolder(dialog_->tabfolder, _("LongTable"),
 149                            longtable_options_->form);
 150
 151         // Create the contents of the unit choices
 152         // Don't include the "%" terms...
 153         vector<string> units_vec = getLatexUnits();
 154 #if 0
 155         for (vector<string>::iterator it = units_vec.begin();
 156              it != units_vec.end(); ++it) {
 157                 if (contains(*it, "%"))
 158                         it = units_vec.erase(it, it + 1) - 1;
 159         }
 160 #else
 161         vector<string>::iterator ret =
 162                 remove_if(units_vec.begin(), units_vec.end(),
 163                           bind2nd(contains_functor(), "%"));
 164         units_vec.erase(ret, units_vec.end());
 165 #endif
 166
 167         string units = getStringFromVector(units_vec, "|");
 168
 169         fl_addto_choice(column_options_->choice_value_column_width,
 170                         units.c_str());
 171         fl_addto_choice(cell_options_->choice_value_mcolumn_width,
 172                         units.c_str());
 173 }
 174
 175
 176 void FormTabular::update()
 177 {
 178         if (closing_)
 179                 return;
 180
 181         if (!inset_ || !inset_->tabular.get())
 182                 return;
 183
 184         LyXTabular * tabular = inset_->tabular.get();
 185         int align;
 186         char buf[12];
 187         LyXLength pwidth;
 188         string special;
 189
 190         int cell = inset_->getActCell();
 191         actCell_ = cell;
 192         int column = tabular->column_of_cell(cell) + 1;
 193         clearMessage();
 194         fl_activate_object(column_options_->input_special_alignment);
 195         fl_activate_object(cell_options_->input_special_multialign);
 196         fl_activate_object(column_options_->input_column_width);
 197         fl_activate_object(column_options_->choice_value_column_width);
 198         sprintf(buf, "%d", column);
 199         fl_set_input(dialog_->input_tabular_column, buf);
 200         fl_deactivate_object(dialog_->input_tabular_column);
 201         int row = tabular->row_of_cell(cell);
 202         sprintf(buf, "%d", row + 1);
 203         fl_set_input(dialog_->input_tabular_row, buf);
 204         fl_deactivate_object(dialog_->input_tabular_row);
 205         if (tabular->IsMultiColumn(cell)) {
 206                 fl_set_button(cell_options_->check_multicolumn, 1);
 207                 fl_set_button(cell_options_->check_border_top,
 208                               tabular->TopLine(cell)?1:0);
 209                 setEnabled(cell_options_->check_border_top, true);
 210                 fl_set_button(cell_options_->check_border_bottom,
 211                               tabular->BottomLine(cell)?1:0);
 212                 setEnabled(cell_options_->check_border_bottom, true);
 213                 // pay attention to left/right lines they are only allowed
 214                 // to set if we are in first/last cell of row or if the left/right
 215                 // cell is also a multicolumn.
 216                 if (tabular->IsFirstCellInRow(cell) ||
 217                     tabular->IsMultiColumn(cell-1)) {
 218                         fl_set_button(cell_options_->check_border_left,
 219                                       tabular->LeftLine(cell)?1:0);
 220                         setEnabled(cell_options_->check_border_left, true);
 221                 } else {
 222                         fl_set_button(cell_options_->check_border_left, 0);
 223                         setEnabled(cell_options_->check_border_left, false);
 224                 }
 225                 if (tabular->IsLastCellInRow(cell) ||
 226                     tabular->IsMultiColumn(cell+1)) {
 227                         fl_set_button(cell_options_->check_border_right,
 228                                       tabular->RightLine(cell)?1:0);
 229                         setEnabled(cell_options_->check_border_right, true);
 230                 } else {
 231                         fl_set_button(cell_options_->check_border_right, 0);
 232                         setEnabled(cell_options_->check_border_right, false);
 233                 }
 234                 pwidth = tabular->GetMColumnPWidth(cell);
 235                 align = tabular->GetAlignment(cell);
 236                 if (!pwidth.zero() || (align == LYX_ALIGN_LEFT))
 237                         fl_set_button(cell_options_->radio_align_left, 1);
 238                 else if (align == LYX_ALIGN_RIGHT)
 239                         fl_set_button(cell_options_->radio_align_right, 1);
 240                 else
 241                         fl_set_button(cell_options_->radio_align_center, 1);
 242
 243                 align = tabular->GetVAlignment(cell);
 244                 fl_set_button(cell_options_->radio_valign_top, 0);
 245                 fl_set_button(cell_options_->radio_valign_bottom, 0);
 246                 fl_set_button(cell_options_->radio_valign_center, 0);
 247                 if (pwidth.zero() || (align == LyXTabular::LYX_VALIGN_CENTER))
 248                         fl_set_button(cell_options_->radio_valign_center, 1);
 249                 else if (align == LyXTabular::LYX_VALIGN_BOTTOM)
 250                         fl_set_button(cell_options_->radio_valign_bottom, 1);
 251                 else
 252                         fl_set_button(cell_options_->radio_valign_top, 1);
 253
 254                 special = tabular->GetAlignSpecial(cell, LyXTabular::SET_SPECIAL_MULTI);
 255                 fl_set_input(cell_options_->input_special_multialign, special.c_str());
 256                 bool const metric = lyxrc.default_papersize > 3;
 257                 string const default_unit = metric ? "cm" : "in";
 258                 updateWidgetsFromLength(cell_options_->input_mcolumn_width,
 259                                         cell_options_->choice_value_mcolumn_width,
 260                                         pwidth, default_unit);
 261
 262                 if (!lv_->buffer()->isReadonly()) {
 263                         setEnabled(cell_options_->input_special_multialign, true);
 264                         setEnabled(cell_options_->input_mcolumn_width, true);
 265                         setEnabled(cell_options_->choice_value_mcolumn_width, true);
 266                 }
 267
 268                 setEnabled(cell_options_->radio_valign_top,    !pwidth.zero());
 269                 setEnabled(cell_options_->radio_valign_bottom, !pwidth.zero());
 270                 setEnabled(cell_options_->radio_valign_center, !pwidth.zero());
 271
 272                 setEnabled(cell_options_->radio_align_left,   pwidth.zero());
 273                 setEnabled(cell_options_->radio_align_right,  pwidth.zero());
 274                 setEnabled(cell_options_->radio_align_center, pwidth.zero());
 275         } else {
 276                 fl_set_button(cell_options_->check_multicolumn, 0);
 277
 278                 fl_set_button(cell_options_->check_border_top, 0);
 279                 setEnabled(cell_options_->check_border_top, false);
 280
 281                 fl_set_button(cell_options_->check_border_bottom, 0);
 282                 setEnabled(cell_options_->check_border_bottom, false);
 283
 284                 fl_set_button(cell_options_->check_border_left, 0);
 285                 setEnabled(cell_options_->check_border_left, false);
 286
 287                 fl_set_button(cell_options_->check_border_right, 0);
 288                 setEnabled(cell_options_->check_border_right, false);
 289
 290                 fl_set_button(cell_options_->radio_align_left, 0);
 291                 setEnabled(cell_options_->radio_align_left, false);
 292
 293                 fl_set_button(cell_options_->radio_align_right, 0);
 294                 setEnabled(cell_options_->radio_align_right, false);
 295
 296                 fl_set_button(cell_options_->radio_align_center, 0);
 297                 setEnabled(cell_options_->radio_align_center, false);
 298
 299                 fl_set_button(cell_options_->radio_valign_top, 0);
 300                 setEnabled(cell_options_->radio_valign_top, false);
 301
 302                 fl_set_button(cell_options_->radio_valign_bottom, 0);
 303                 setEnabled(cell_options_->radio_valign_bottom, false);
 304
 305                 fl_set_button(cell_options_->radio_valign_center, 0);
 306                 setEnabled(cell_options_->radio_valign_center, false);
 307
 308                 fl_set_input(cell_options_->input_special_multialign, "");
 309                 setEnabled(cell_options_->input_special_multialign, false);
 310
 311                 fl_set_input(cell_options_->input_mcolumn_width, "");
 312                 setEnabled(cell_options_->input_mcolumn_width, false);
 313                 setEnabled(cell_options_->choice_value_mcolumn_width, false);
 314         }
 315         if (tabular->GetRotateCell(cell))
 316                 fl_set_button(cell_options_->check_rotate_cell, 1);
 317         else
 318                 fl_set_button(cell_options_->check_rotate_cell, 0);
 319         if (tabular->TopLine(cell, true))
 320                 fl_set_button(column_options_->check_border_top, 1);
 321         else
 322                 fl_set_button(column_options_->check_border_top, 0);
 323         if (tabular->BottomLine(cell, true))
 324                 fl_set_button(column_options_->check_border_bottom, 1);
 325         else
 326                 fl_set_button(column_options_->check_border_bottom, 0);
 327         if (tabular->LeftLine(cell, true))
 328                 fl_set_button(column_options_->check_border_left, 1);
 329         else
 330                 fl_set_button(column_options_->check_border_left, 0);
 331         if (tabular->RightLine(cell, true))
 332                 fl_set_button(column_options_->check_border_right, 1);
 333         else
 334                 fl_set_button(column_options_->check_border_right, 0);
 335         special = tabular->GetAlignSpecial(cell, LyXTabular::SET_SPECIAL_COLUMN);
 336         fl_set_input(column_options_->input_special_alignment, special.c_str());
 337
 338         bool const isReadonly = lv_->buffer()->isReadonly();
 339         setEnabled(column_options_->input_special_alignment, !isReadonly);
 340
 341         pwidth = tabular->GetColumnPWidth(cell);
 342         bool const metric = lyxrc.default_papersize > 3;
 343         string const default_unit = metric ? "cm" : "in";
 344         updateWidgetsFromLength(column_options_->input_column_width,
 345                                 column_options_->choice_value_column_width,
 346                                 pwidth, default_unit);
 347         setEnabled(column_options_->input_column_width, !isReadonly);
 348         setEnabled(column_options_->choice_value_column_width, !isReadonly);
 349
 350         setEnabled(cell_options_->check_useminipage, !pwidth.zero());
 351         if (!pwidth.zero()) {
 352                 if (tabular->GetUsebox(cell) == 2)
 353                         fl_set_button(cell_options_->check_useminipage, 1);
 354                 else
 355                         fl_set_button(cell_options_->check_useminipage, 0);
 356         } else {
 357                 fl_set_button(cell_options_->check_useminipage, 0);
 358         }
 359         align = tabular->GetAlignment(cell, true);
 360         fl_set_button(column_options_->radio_align_left, 0);
 361         fl_set_button(column_options_->radio_align_right, 0);
 362         fl_set_button(column_options_->radio_align_center, 0);
 363         if (!pwidth.zero() || (align == LYX_ALIGN_LEFT))
 364                 fl_set_button(column_options_->radio_align_left, 1);
 365         else if (align == LYX_ALIGN_RIGHT)
 366                 fl_set_button(column_options_->radio_align_right, 1);
 367         else
 368                 fl_set_button(column_options_->radio_align_center, 1);
 369         align = tabular->GetVAlignment(cell, true);
 370         fl_set_button(column_options_->radio_valign_top, 0);
 371         fl_set_button(column_options_->radio_valign_bottom, 0);
 372         fl_set_button(column_options_->radio_valign_center, 0);
 373         if (pwidth.zero() || (align == LyXTabular::LYX_VALIGN_CENTER))
 374                 fl_set_button(column_options_->radio_valign_center, 1);
 375         else if (align == LyXTabular::LYX_VALIGN_BOTTOM)
 376                 fl_set_button(column_options_->radio_valign_bottom, 1);
 377         else
 378                 fl_set_button(column_options_->radio_valign_top, 1);
 379
 380         setEnabled(column_options_->radio_align_left,   pwidth.zero());
 381         setEnabled(column_options_->radio_align_right,  pwidth.zero());
 382         setEnabled(column_options_->radio_align_center, pwidth.zero());
 383
 384         setEnabled(column_options_->radio_valign_top,    !pwidth.zero());
 385         setEnabled(column_options_->radio_valign_bottom, !pwidth.zero());
 386         setEnabled(column_options_->radio_valign_center, !pwidth.zero());
 387
 388         fl_set_button(tabular_options_->check_longtable,
 389                       tabular->IsLongTabular());
 390
 391         bool const enable = tabular->IsLongTabular();
 392
 393         setEnabled(longtable_options_->check_lt_firsthead, enable);
 394         setEnabled(longtable_options_->check_1head_2border_above, enable);
 395         setEnabled(longtable_options_->check_1head_2border_below, enable);
 396         setEnabled(longtable_options_->check_1head_empty, enable);
 397         setEnabled(longtable_options_->check_lt_head, enable);
 398         setEnabled(longtable_options_->check_head_2border_above, enable);
 399         setEnabled(longtable_options_->check_head_2border_below, enable);
 400         setEnabled(longtable_options_->check_lt_foot, enable);
 401         setEnabled(longtable_options_->check_foot_2border_above, enable);
 402         setEnabled(longtable_options_->check_foot_2border_below, enable);
 403         setEnabled(longtable_options_->check_lt_lastfoot, enable);
 404         setEnabled(longtable_options_->check_lastfoot_2border_above, enable);
 405         setEnabled(longtable_options_->check_lastfoot_2border_below, enable);
 406         setEnabled(longtable_options_->check_lastfoot_empty, enable);
 407         setEnabled(longtable_options_->check_lt_newpage, enable);
 408
 409         if (enable) {
 410                 LyXTabular::ltType ltt;
 411                 bool use_empty;
 412                 bool row_set = tabular->GetRowOfLTHead(row, ltt);
 413                 fl_set_button(longtable_options_->check_lt_head, row_set);
 414                 if (ltt.set) {
 415                         fl_set_button(longtable_options_->check_head_2border_above,
 416                                       ltt.topDL);
 417                         fl_set_button(longtable_options_->check_head_2border_above,
 418                                       ltt.topDL);
 419                         use_empty = true;
 420                 } else {
 421                         setEnabled(longtable_options_->check_head_2border_above, 0);
 422                         setEnabled(longtable_options_->check_head_2border_below, 0);
 423                         fl_set_button(longtable_options_->check_head_2border_above,0);
 424                         fl_set_button(longtable_options_->check_head_2border_above,0);
 425                         fl_set_button(longtable_options_->check_1head_empty,0);
 426                         setEnabled(longtable_options_->check_1head_empty, 0);
 427                         use_empty = false;
 428                 }
 429                 //
 430                 row_set = tabular->GetRowOfLTFirstHead(row, ltt);
 431                 fl_set_button(longtable_options_->check_lt_firsthead, row_set);
 432                 if (ltt.set && (!ltt.empty || !use_empty)) {
 433                         fl_set_button(longtable_options_->check_1head_2border_above,
 434                                       ltt.topDL);
 435                         fl_set_button(longtable_options_->check_1head_2border_above,
 436                                       ltt.topDL);
 437                 } else {
 438                         setEnabled(longtable_options_->check_1head_2border_above, 0);
 439                         setEnabled(longtable_options_->check_1head_2border_below, 0);
 440                         fl_set_button(longtable_options_->check_1head_2border_above,0);
 441                         fl_set_button(longtable_options_->check_1head_2border_above,0);
 442                         if (use_empty) {
 443                                 fl_set_button(longtable_options_->check_1head_empty,ltt.empty);
 444                                 if (ltt.empty)
 445                                         setEnabled(longtable_options_->check_lt_firsthead, 0);
 446                         }
 447                 }
 448                 //
 449                 row_set = tabular->GetRowOfLTFoot(row, ltt);
 450                 fl_set_button(longtable_options_->check_lt_foot, row_set);
 451                 if (ltt.set) {
 452                         fl_set_button(longtable_options_->check_foot_2border_above,
 453                                       ltt.topDL);
 454                         fl_set_button(longtable_options_->check_foot_2border_above,
 455                                       ltt.topDL);
 456                         use_empty = true;
 457                 } else {
 458                         setEnabled(longtable_options_->check_foot_2border_above, 0);
 459                         setEnabled(longtable_options_->check_foot_2border_below, 0);
 460                         fl_set_button(longtable_options_->check_foot_2border_above,0);
 461                         fl_set_button(longtable_options_->check_foot_2border_above,0);
 462                         fl_set_button(longtable_options_->check_lastfoot_empty, 0);
 463                         setEnabled(longtable_options_->check_lastfoot_empty, 0);
 464                         use_empty = false;
 465                 }
 466                 //
 467                 row_set = tabular->GetRowOfLTLastFoot(row, ltt);
 468                 fl_set_button(longtable_options_->check_lt_lastfoot, row_set);
 469                 if (ltt.set && (!ltt.empty || !use_empty)) {
 470                         fl_set_button(longtable_options_->check_lastfoot_2border_above,
 471                                       ltt.topDL);
 472                         fl_set_button(longtable_options_->check_lastfoot_2border_above,
 473                                       ltt.topDL);
 474                 } else {
 475                         setEnabled(longtable_options_->check_lastfoot_2border_above,0);
 476                         setEnabled(longtable_options_->check_lastfoot_2border_below,0);
 477                         fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 478                         fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 479                         if (use_empty) {
 480                                 fl_set_button(longtable_options_->check_lastfoot_empty,
 481                                               ltt.empty);
 482                                 if (ltt.empty)
 483                                         setEnabled(longtable_options_->check_lt_lastfoot, 0);
 484                         }
 485                 }
 486                 fl_set_button(longtable_options_->check_lt_newpage,
 487                               tabular->GetLTNewPage(row));
 488         } else {
 489                 fl_set_button(longtable_options_->check_lt_firsthead, 0);
 490                 fl_set_button(longtable_options_->check_1head_2border_above, 0);
 491                 fl_set_button(longtable_options_->check_1head_2border_above, 0);
 492                 fl_set_button(longtable_options_->check_1head_empty, 0);
 493                 fl_set_button(longtable_options_->check_lt_head, 0);
 494                 fl_set_button(longtable_options_->check_head_2border_above, 0);
 495                 fl_set_button(longtable_options_->check_head_2border_above, 0);
 496                 fl_set_button(longtable_options_->check_lt_foot, 0);
 497                 fl_set_button(longtable_options_->check_foot_2border_above, 0);
 498                 fl_set_button(longtable_options_->check_foot_2border_above, 0);
 499                 fl_set_button(longtable_options_->check_lt_lastfoot, 0);
 500                 fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 501                 fl_set_button(longtable_options_->check_lastfoot_2border_above, 0);
 502                 fl_set_button(longtable_options_->check_lastfoot_empty, 0);
 503                 fl_set_button(longtable_options_->check_lt_newpage, 0);
 504         }
 505         fl_set_button(tabular_options_->check_rotate_tabular,
 506                       tabular->GetRotateTabular());
 507 }
 508
 509
 510 bool FormTabular::input(FL_OBJECT * ob, long)
 511 {
 512         if (!inset_)
 513                 return false;
 514
 515         int s;
 516         LyXTabular::Feature num = LyXTabular::LAST_ACTION;
 517         string special;;
 518
 519         int cell = inset_->getActCell();
 520
 521         // ugly hack to auto-apply the stuff that hasn't been
 522         // yet. don't let this continue to exist ...
 523         if (ob == dialog_->button_close) {
 524                 closing_ = true;
 525                 LyXTabular * tabular = inset_->tabular.get();
 526                 string str1 =
 527                         getLengthFromWidgets(column_options_->input_column_width,
 528                                              column_options_->choice_value_column_width);
 529                 string str2;
 530                 LyXLength llen = tabular->GetColumnPWidth(cell);
 531                 if (!llen.zero())
 532                         str2 = llen.asString();
 533                 if (str1 != str2)
 534                         input(column_options_->input_column_width, 0);
 535                 str1 = getLengthFromWidgets(cell_options_->input_mcolumn_width,
 536                                             cell_options_->choice_value_mcolumn_width);
 537                 llen = tabular->GetMColumnPWidth(cell);
 538                 if (llen.zero())
 539                         str2 = "";
 540                 else
 541                         str2 = llen.asString();
 542                 if (str1 != str2)
 543                         input(cell_options_->input_mcolumn_width, 0);
 544                 str1 = fl_get_input(column_options_->input_special_alignment);
 545                 str2 = tabular->GetAlignSpecial(cell, LyXTabular::SET_SPECIAL_COLUMN);
 546                 if (str1 != str2)
 547                         input(column_options_->input_special_alignment, 0);
 548                 str1 = fl_get_input(cell_options_->input_special_multialign);
 549                 str2 = tabular->GetAlignSpecial(cell, LyXTabular::SET_SPECIAL_MULTI);
 550                 if (str1 != str2)
 551                         input(cell_options_->input_special_multialign, 0);
 552                 closing_ = false;
 553                 ok();
 554                 return true;
 555         }
 556
 557         if (actCell_ != cell) {
 558                 update();
 559                 postWarning(_("Wrong Cursor position, updated window"));
 560                 return false;
 561         }
 562         // No point in processing directives that you can't do anything with
 563         // anyhow, so exit now if the buffer is read-only.
 564         if (lv_->buffer()->isReadonly()) {
 565                 update();
 566                 return false;
 567         }
 568         if ((ob == column_options_->input_column_width) ||
 569             (ob == column_options_->choice_value_column_width)) {
 570                 string const str =
 571                         getLengthFromWidgets(column_options_->input_column_width,
 572                                              column_options_->choice_value_column_width);
 573                 inset_->tabularFeatures(lv_->view(), LyXTabular::SET_PWIDTH, str);
 574
 575                 //check if the input is valid
 576                 string const input =
 577                         fl_get_input(column_options_->input_column_width);
 578                 if (!input.empty() && !isValidLength(input) && !isStrDbl(input)) {
 579                         postWarning(_("Invalid Length (valid example: 10mm)"));
 580                         return false;
 581                 }
 582
 583                 update(); // update for alignment
 584                 return true;
 585         }
 586
 587         if ((ob == cell_options_->input_mcolumn_width) ||
 588             (ob == cell_options_->choice_value_mcolumn_width)) {
 589                 string const str =
 590                         getLengthFromWidgets(cell_options_->input_mcolumn_width,
 591                                              cell_options_->choice_value_mcolumn_width);
 592                 inset_->tabularFeatures(lv_->view(), LyXTabular::SET_MPWIDTH, str);
 593
 594                 //check if the input is valid
 595                 string const input =
 596                         fl_get_input(cell_options_->input_mcolumn_width);
 597                 if (!input.empty() && !isValidLength(input) && !isStrDbl(input)) {
 598                         postWarning(_("Invalid Length (valid example: 10mm)"));
 599                         return false;
 600                 }
 601                 update(); // update for alignment
 602                 return true;
 603         }
 604
 605         if (ob == tabular_options_->button_append_row)
 606                 num = LyXTabular::APPEND_ROW;
 607         else if (ob == tabular_options_->button_append_column)
 608                 num = LyXTabular::APPEND_COLUMN;
 609         else if (ob == tabular_options_->button_delete_row)
 610                 num = LyXTabular::DELETE_ROW;
 611         else if (ob == tabular_options_->button_delete_column)
 612                 num = LyXTabular::DELETE_COLUMN;
 613         else if (ob == tabular_options_->button_set_borders)
 614                 num = LyXTabular::SET_ALL_LINES;
 615         else if (ob == tabular_options_->button_unset_borders)
 616                 num = LyXTabular::UNSET_ALL_LINES;
 617         else if (ob == column_options_->check_border_top)
 618                 num = LyXTabular::TOGGLE_LINE_TOP;
 619         else if (ob == column_options_->check_border_bottom)
 620                 num = LyXTabular::TOGGLE_LINE_BOTTOM;
 621         else if (ob == column_options_->check_border_left)
 622                 num = LyXTabular::TOGGLE_LINE_LEFT;
 623         else if (ob == column_options_->check_border_right)
 624                 num = LyXTabular::TOGGLE_LINE_RIGHT;
 625         else if (ob == column_options_->radio_align_left)
 626                 num = LyXTabular::ALIGN_LEFT;
 627         else if (ob == column_options_->radio_align_right)
 628                 num = LyXTabular::ALIGN_RIGHT;
 629         else if (ob == column_options_->radio_align_center)
 630                 num = LyXTabular::ALIGN_CENTER;
 631         else if (ob == column_options_->radio_valign_top)
 632                 num = LyXTabular::VALIGN_TOP;
 633         else if (ob == column_options_->radio_valign_bottom)
 634                 num = LyXTabular::VALIGN_BOTTOM;
 635         else if (ob == column_options_->radio_valign_center)
 636                 num = LyXTabular::VALIGN_CENTER;
 637         else if (ob == cell_options_->check_multicolumn)
 638                 num = LyXTabular::MULTICOLUMN;
 639         else if (ob == tabular_options_->check_longtable) {
 640                 if (fl_get_button(tabular_options_->check_longtable))
 641                         num = LyXTabular::SET_LONGTABULAR;
 642                 else
 643                         num = LyXTabular::UNSET_LONGTABULAR;
 644         } else if (ob == tabular_options_->check_rotate_tabular) {
 645                 s = fl_get_button(tabular_options_->check_rotate_tabular);
 646                 if (s)
 647                         num = LyXTabular::SET_ROTATE_TABULAR;
 648                 else
 649                         num = LyXTabular::UNSET_ROTATE_TABULAR;
 650         } else if (ob == cell_options_->check_rotate_cell) {
 651                 s = fl_get_button(cell_options_->check_rotate_cell);
 652                 if (s)
 653                         num = LyXTabular::SET_ROTATE_CELL;
 654                 else
 655                         num = LyXTabular::UNSET_ROTATE_CELL;
 656         } else if (ob == cell_options_->check_useminipage) {
 657                 num = LyXTabular::SET_USEBOX;
 658                 special = "2";
 659         } else if ((ob == longtable_options_->check_lt_firsthead) ||
 660                    (ob == longtable_options_->check_1head_2border_above) ||
 661                    (ob == longtable_options_->check_1head_2border_below) ||
 662                    (ob == longtable_options_->check_1head_empty) ||
 663                    (ob == longtable_options_->check_lt_head) ||
 664                    (ob == longtable_options_->check_head_2border_above) ||
 665                    (ob == longtable_options_->check_head_2border_below) ||
 666                    (ob == longtable_options_->check_lt_foot) ||
 667                    (ob == longtable_options_->check_foot_2border_above) ||
 668                    (ob == longtable_options_->check_foot_2border_below) ||
 669                    (ob == longtable_options_->check_lt_lastfoot) ||
 670                    (ob == longtable_options_->check_lastfoot_2border_above) ||
 671                    (ob == longtable_options_->check_lastfoot_2border_below) ||
 672                    (ob == longtable_options_->check_lastfoot_empty)) {
 673                 num = static_cast<LyXTabular::Feature>(checkLongtableOptions(ob, special));
 674         } else if (ob == longtable_options_->check_lt_newpage) {
 675                 num = LyXTabular::SET_LTNEWPAGE;
 676         } else if (ob == column_options_->input_special_alignment) {
 677                 special = fl_get_input(column_options_->input_special_alignment);
 678                 num = LyXTabular::SET_SPECIAL_COLUMN;
 679         } else if (ob == cell_options_->input_special_multialign) {
 680                 special = fl_get_input(cell_options_->input_special_multialign);
 681                 num = LyXTabular::SET_SPECIAL_MULTI;
 682         } else if (ob == cell_options_->check_border_top)
 683                 num = LyXTabular::M_TOGGLE_LINE_TOP;
 684         else if (ob == cell_options_->check_border_bottom)
 685                 num = LyXTabular::M_TOGGLE_LINE_BOTTOM;
 686         else if (ob == cell_options_->check_border_left)
 687                 num = LyXTabular::M_TOGGLE_LINE_LEFT;
 688         else if (ob == cell_options_->check_border_right)
 689                 num = LyXTabular::M_TOGGLE_LINE_RIGHT;
 690         else if (ob == cell_options_->radio_align_left)
 691                 num = LyXTabular::M_ALIGN_LEFT;
 692         else if (ob == cell_options_->radio_align_right)
 693                 num = LyXTabular::M_ALIGN_RIGHT;
 694         else if (ob == cell_options_->radio_align_center)
 695                 num = LyXTabular::M_ALIGN_CENTER;
 696         else if (ob == cell_options_->radio_valign_top)
 697                 num = LyXTabular::M_VALIGN_TOP;
 698         else if (ob == cell_options_->radio_valign_bottom)
 699                 num = LyXTabular::M_VALIGN_BOTTOM;
 700         else if (ob == cell_options_->radio_valign_center)
 701                 num = LyXTabular::M_VALIGN_CENTER;
 702         else
 703                 return false;
 704
 705         inset_->tabularFeatures(lv_->view(), num, special);
 706         update();
 707
 708         return true;
 709 }
 710
 711 int FormTabular::checkLongtableOptions(FL_OBJECT * ob, string & special)
 712 {
 713         bool flag = fl_get_button(ob);
 714         if ((ob == longtable_options_->check_1head_2border_above) ||
 715             (ob == longtable_options_->check_head_2border_above) ||
 716             (ob == longtable_options_->check_foot_2border_above) ||
 717             (ob == longtable_options_->check_lastfoot_2border_above)) {
 718                 special = "dl_above";
 719         } else if ((ob == longtable_options_->check_1head_2border_below) ||
 720                    (ob == longtable_options_->check_head_2border_below) ||
 721                    (ob == longtable_options_->check_foot_2border_below) ||
 722                    (ob == longtable_options_->check_lastfoot_2border_below)) {
 723                 special = "dl_below";
 724         } else if ((ob == longtable_options_->check_1head_empty) ||
 725                    (ob == longtable_options_->check_lastfoot_empty)) {
 726                 special = "empty";
 727         } else {
 728                 special = "";
 729         }
 730         if ((ob == longtable_options_->check_lt_firsthead) ||
 731             (ob == longtable_options_->check_1head_2border_above) ||
 732             (ob == longtable_options_->check_1head_2border_below) ||
 733             (ob == longtable_options_->check_1head_empty)) {
 734                 return (flag ? LyXTabular::SET_LTFIRSTHEAD :
 735                         LyXTabular::UNSET_LTFIRSTHEAD);
 736         } else if ((ob == longtable_options_->check_lt_head) ||
 737                            (ob == longtable_options_->check_head_2border_above) ||
 738                            (ob == longtable_options_->check_head_2border_below)) {
 739                 return (flag ? LyXTabular::SET_LTHEAD : LyXTabular::UNSET_LTHEAD);
 740         } else if ((ob == longtable_options_->check_lt_foot) ||
 741                    (ob == longtable_options_->check_foot_2border_above) ||
 742                    (ob == longtable_options_->check_foot_2border_below)) {
 743                 return (flag ? LyXTabular::SET_LTFOOT : LyXTabular::UNSET_LTFOOT);
 744         } else if ((ob == longtable_options_->check_lt_lastfoot) ||
 745                    (ob == longtable_options_->check_lastfoot_2border_above) ||
 746                    (ob == longtable_options_->check_lastfoot_2border_below) ||
 747                    (ob == longtable_options_->check_lastfoot_empty)) {
 748                 return (flag ? LyXTabular::SET_LTLASTFOOT :
 749                         LyXTabular::UNSET_LTLASTFOOT);
 750         }
 751
 752         return LyXTabular::LAST_ACTION;
 753 }