src/frontends/xforms/FormTabular.C

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