src/frontends/xforms/FormTabular.C

   1 /* FormTabular.C
   2  * FormTabular Interface Class Implementation
   3  */
   4
   5 #include <config.h>
   6 #include "lyx_gui_misc.h"
   7 #include "gettext.h"
   8 #include FORMS_H_LOCATION
   9
  10 #include "FormTabular.h"
  11 #include "form_tabular.h"
  12 #include "xform_macros.h"
  13 #include "input_validators.h"
  14 #include "LyXView.h"
  15 #include "lyxfunc.h"
  16 #include "Dialogs.h"
  17 #include "lyxrc.h"
  18 #include "debug.h"
  19 #include "insets/insettabular.h"
  20 #include "buffer.h"
  21
  22
  23 #ifdef SIGC_CXX_NAMESPACES
  24 using SigC::slot;
  25 #endif
  26
  27 C_RETURNCB(FormTabular,  WMHideCB)
  28 C_GENERICCB(FormTabular, CloseCB)
  29 C_GENERICCB(FormTabular, InputCB)
  30 C_GENERICCB(FormTabular, OKCB)
  31 C_GENERICCB(FormTabular, ApplyCB)
  32 C_GENERICCB(FormTabular, CancelCB)
  33
  34
  35 FormTabular::FormTabular(LyXView * lv, Dialogs * d)
  36         : dialog_(0), tabular_options_(0), column_options_(0),
  37           cell_options_(0), longtable_options_(0), create_tabular_(0),
  38           lv_(lv), d_(d), u_(0), h_(0), inset_(0), actCell_(-1)
  39 {
  40     // let the dialog be shown
  41     // This is a permanent connection so we won't bother
  42     // storing a copy because we won't be disconnecting.
  43     d->showTabular.connect(slot(this, &FormTabular::showInset));
  44     d->updateTabular.connect(slot(this, &FormTabular::updateInset));
  45     d->hideTabular.connect(slot(this, &FormTabular::hideInset));
  46     d->showTabularCreate.connect(slot(this, &FormTabular::show_create));
  47 }
  48
  49
  50 FormTabular::~FormTabular()
  51 {
  52     free();
  53 }
  54
  55
  56 void FormTabular::build()
  57 {
  58     dialog_ = build_tabular();
  59     tabular_options_ = build_tabular_options();
  60     column_options_ = build_column_options();
  61     cell_options_ = build_cell_options();
  62     longtable_options_ = build_longtable_options();
  63     create_tabular_ = build_create_tabular();
  64
  65     fl_set_input_return(column_options_->input_column_width,
  66                         FL_RETURN_END);
  67     fl_set_input_return(column_options_->input_special_alignment,
  68                         FL_RETURN_CHANGED);
  69     fl_set_input_return(cell_options_->input_mcolumn_width,
  70                         FL_RETURN_CHANGED);
  71     fl_set_input_return(cell_options_->input_special_multialign,
  72                         FL_RETURN_CHANGED);
  73
  74     fl_addto_tabfolder(dialog_->tabFolder, _("Tabular"),
  75                        tabular_options_->form_tabular_options);
  76     fl_addto_tabfolder(dialog_->tabFolder, _("Column/Row"),
  77                        column_options_->form_column_options);
  78     fl_addto_tabfolder(dialog_->tabFolder, _("Cell"),
  79                        cell_options_->form_cell_options);
  80     fl_addto_tabfolder(dialog_->tabFolder, _("LongTable"),
  81                        longtable_options_->form_longtable_options);
  82
  83     fl_set_form_atclose(dialog_->form_tabular,
  84                         C_FormTabularWMHideCB, 0);
  85
  86     fl_set_slider_bounds(create_tabular_->slider_rows, 1, 50);
  87     fl_set_slider_bounds(create_tabular_->slider_columns, 1, 50);
  88     fl_set_slider_value(create_tabular_->slider_rows, 5);
  89     fl_set_slider_value(create_tabular_->slider_columns, 5);
  90     fl_set_slider_precision(create_tabular_->slider_rows, 0);
  91     fl_set_slider_precision(create_tabular_->slider_columns, 0);
  92     fl_set_form_atclose(create_tabular_->form_create_tabular,
  93                         C_FormTabularWMHideCB, 0);
  94 }
  95
  96
  97 void FormTabular::show()
  98 {
  99     if (!dialog_) {
 100         build();
 101     }
 102     update();  // make sure its up-to-date
 103
 104     if (dialog_->form_tabular->visible) {
 105         fl_raise_form(dialog_->form_tabular);
 106     } else {
 107         fl_show_form(dialog_->form_tabular,
 108                      FL_PLACE_MOUSE | FL_FREE_SIZE,
 109                      FL_TRANSIENT,
 110                      _("Tabular Layout"));
 111 //      u_ = d_->updateBufferDependent.connect(slot(this,
 112 //                                                  &FormTabular::update));
 113         h_ = d_->hideBufferDependent.connect(slot(this,
 114                                                   &FormTabular::hide));
 115     }
 116 }
 117
 118 void FormTabular::showInset(InsetTabular * ti)
 119 {
 120     inset_ = ti;
 121     if (ti) {
 122         show();
 123     }
 124 }
 125
 126 void FormTabular::hide()
 127 {
 128     if (dialog_ && dialog_->form_tabular && dialog_->form_tabular->visible) {
 129         fl_hide_form(dialog_->form_tabular);
 130         u_.disconnect();
 131         h_.disconnect();
 132         inset_ = 0;
 133     }
 134 }
 135
 136
 137 void FormTabular::hideInset(InsetTabular * ti)
 138 {
 139     if (inset_ == ti) {
 140         inset_ = 0;
 141         hide();
 142     }
 143 }
 144
 145
 146 void FormTabular::update()
 147 {
 148     if (dialog_) {
 149         local_update(true);
 150     }
 151 }
 152
 153 void FormTabular::updateInset(InsetTabular * ti)
 154 {
 155     inset_ = ti;
 156     if (ti && dialog_ && dialog_->form_tabular->visible) {
 157         update();
 158     }
 159 }
 160
 161
 162 void FormTabular::free()
 163 {
 164     // we don't need to delete u and h here because
 165     // hide() does that after disconnecting.
 166     if (dialog_) {
 167         if (dialog_->form_tabular
 168             && dialog_->form_tabular->visible) {
 169             hide();
 170         }
 171         fl_free_form(dialog_->form_tabular);
 172         delete dialog_;
 173         dialog_ = 0;
 174
 175         fl_free_form(tabular_options_->form_tabular_options);
 176         delete tabular_options_;
 177         tabular_options_ = 0;
 178
 179         fl_free_form(column_options_->form_column_options);
 180         delete column_options_;
 181         column_options_ = 0;
 182
 183         fl_free_form(cell_options_->form_cell_options);
 184         delete cell_options_;
 185         cell_options_ = 0;
 186
 187         fl_free_form(longtable_options_->form_longtable_options);
 188         delete longtable_options_;
 189         longtable_options_ = 0;
 190
 191         hide_create();
 192         fl_free_form(create_tabular_->form_create_tabular);
 193         delete create_tabular_;
 194         create_tabular_ = 0;
 195     }
 196 }
 197
 198
 199 int FormTabular::WMHideCB(FL_FORM * form, void *)
 200 {
 201     // Ensure that the signals (u and h) are disconnected even if the
 202     // window manager is used to close the dialog.
 203     FormTabular * pre = static_cast<FormTabular*>(form->u_vdata);
 204     pre->hide();
 205     return FL_CANCEL;
 206 }
 207
 208
 209 void FormTabular::CloseCB(FL_OBJECT * ob, long)
 210 {
 211     FormTabular * pre = static_cast<FormTabular*>(ob->form->u_vdata);
 212     pre->hide();
 213 }
 214
 215
 216 void FormTabular::InputCB(FL_OBJECT * ob, long l)
 217 {
 218     FormTabular * pre = static_cast<FormTabular*>(ob->form->u_vdata);
 219     pre->SetTabularOptions(ob, l);
 220 }
 221
 222
 223 bool FormTabular::local_update(bool)
 224 {
 225     if (!inset_ || !inset_->tabular)
 226         return false;
 227
 228     LyXTabular
 229         * tabular = inset_->tabular;
 230     int
 231         align,
 232         cell,
 233         column,row;
 234     char
 235         buf[12];
 236     string
 237         pwidth, special;
 238
 239     actCell_ = cell = inset_->GetActCell();
 240     column = tabular->column_of_cell(cell)+1;
 241     fl_set_object_label(dialog_->text_warning,"");
 242     fl_activate_object(column_options_->input_special_alignment);
 243     fl_activate_object(cell_options_->input_special_multialign);
 244     fl_activate_object(column_options_->input_column_width);
 245     sprintf(buf,"%d",column);
 246     fl_set_input(dialog_->input_tabular_column, buf);
 247     fl_deactivate_object(dialog_->input_tabular_column);
 248     row = tabular->row_of_cell(cell)+1;
 249     sprintf(buf,"%d",row);
 250     fl_set_input(dialog_->input_tabular_row, buf);
 251     fl_deactivate_object(dialog_->input_tabular_row);
 252     if (tabular->IsMultiColumn(cell)) {
 253         fl_set_button(cell_options_->radio_multicolumn, 1);
 254         fl_set_button(cell_options_->radio_border_top,
 255                       tabular->TopLine(cell)?1:0);
 256         fl_activate_object(cell_options_->radio_border_top);
 257         fl_set_object_lcol(cell_options_->radio_border_top, FL_BLACK);
 258         fl_set_button(cell_options_->radio_border_bottom,
 259                       tabular->BottomLine(cell)?1:0);
 260         fl_activate_object(cell_options_->radio_border_bottom);
 261         fl_set_object_lcol(cell_options_->radio_border_bottom, FL_BLACK);
 262         fl_set_button(cell_options_->radio_border_left,
 263                       tabular->LeftLine(cell)?1:0);
 264         fl_activate_object(cell_options_->radio_border_left);
 265         fl_set_object_lcol(cell_options_->radio_border_left, FL_BLACK);
 266         fl_set_button(cell_options_->radio_border_right,
 267                       tabular->RightLine(cell)?1:0);
 268         fl_activate_object(cell_options_->radio_border_right);
 269         fl_set_object_lcol(cell_options_->radio_border_right, FL_BLACK);
 270         pwidth = tabular->GetMColumnPWidth(cell);
 271         align = tabular->GetAlignment(cell);
 272         if (!pwidth.empty() || (align == LYX_ALIGN_LEFT))
 273             fl_set_button(cell_options_->radio_align_left, 1);
 274         else if (align == LYX_ALIGN_RIGHT)
 275             fl_set_button(cell_options_->radio_align_right, 1);
 276         else
 277             fl_set_button(cell_options_->radio_align_center, 1);
 278         fl_activate_object(cell_options_->radio_align_left);
 279         fl_set_object_lcol(cell_options_->radio_align_left, FL_BLACK);
 280         fl_activate_object(cell_options_->radio_align_right);
 281         fl_set_object_lcol(cell_options_->radio_align_right, FL_BLACK);
 282         fl_activate_object(cell_options_->radio_align_center);
 283         fl_set_object_lcol(cell_options_->radio_align_center, FL_BLACK);
 284         align = tabular->GetVAlignment(cell);
 285         fl_set_button(cell_options_->radio_valign_top, 0);
 286         fl_set_button(cell_options_->radio_valign_bottom, 0);
 287         fl_set_button(cell_options_->radio_valign_center, 0);
 288         if (pwidth.empty() || (align == LyXTabular::LYX_VALIGN_CENTER))
 289             fl_set_button(cell_options_->radio_valign_center, 1);
 290         else if (align == LyXTabular::LYX_VALIGN_BOTTOM)
 291             fl_set_button(cell_options_->radio_valign_bottom, 1);
 292         else
 293             fl_set_button(cell_options_->radio_valign_top, 1);
 294         fl_activate_object(cell_options_->radio_valign_top);
 295         fl_set_object_lcol(cell_options_->radio_valign_top, FL_BLACK);
 296         fl_activate_object(cell_options_->radio_valign_bottom);
 297         fl_set_object_lcol(cell_options_->radio_valign_bottom, FL_BLACK);
 298         fl_activate_object(cell_options_->radio_valign_center);
 299         fl_set_object_lcol(cell_options_->radio_valign_center, FL_BLACK);
 300         special = tabular->GetAlignSpecial(cell,LyXTabular::SET_SPECIAL_MULTI);
 301         fl_set_input(cell_options_->input_special_multialign, special.c_str());
 302         fl_set_input(cell_options_->input_mcolumn_width,pwidth.c_str());
 303         if (!lv_->buffer()->isReadonly()) {
 304             fl_activate_object(cell_options_->input_special_multialign);
 305             fl_set_object_lcol(cell_options_->input_special_multialign,
 306                                FL_BLACK);
 307             fl_activate_object(cell_options_->input_mcolumn_width);
 308             fl_set_object_lcol(cell_options_->input_mcolumn_width, FL_BLACK);
 309         }
 310         if (!pwidth.empty()) {
 311             fl_deactivate_object(cell_options_->radio_align_left);
 312             fl_deactivate_object(cell_options_->radio_align_right);
 313             fl_deactivate_object(cell_options_->radio_align_center);
 314             fl_set_object_lcol(cell_options_->radio_align_left, FL_INACTIVE);
 315             fl_set_object_lcol(cell_options_->radio_align_right, FL_INACTIVE);
 316             fl_set_object_lcol(cell_options_->radio_align_center, FL_INACTIVE);
 317             fl_activate_object(cell_options_->radio_valign_top);
 318             fl_activate_object(cell_options_->radio_valign_bottom);
 319             fl_activate_object(cell_options_->radio_valign_center);
 320             fl_set_object_lcol(cell_options_->radio_valign_top, FL_BLACK);
 321             fl_set_object_lcol(cell_options_->radio_valign_bottom, FL_BLACK);
 322             fl_set_object_lcol(cell_options_->radio_valign_center, FL_BLACK);
 323         } else {
 324             fl_activate_object(cell_options_->radio_align_left);
 325             fl_activate_object(cell_options_->radio_align_right);
 326             fl_activate_object(cell_options_->radio_align_center);
 327             fl_set_object_lcol(cell_options_->radio_align_left, FL_BLACK);
 328             fl_set_object_lcol(cell_options_->radio_align_right, FL_BLACK);
 329             fl_set_object_lcol(cell_options_->radio_align_center, FL_BLACK);
 330             fl_deactivate_object(cell_options_->radio_valign_top);
 331             fl_deactivate_object(cell_options_->radio_valign_bottom);
 332             fl_deactivate_object(cell_options_->radio_valign_center);
 333             fl_set_object_lcol(cell_options_->radio_valign_top, FL_INACTIVE);
 334             fl_set_object_lcol(cell_options_->radio_valign_bottom,FL_INACTIVE);
 335             fl_set_object_lcol(cell_options_->radio_valign_center,FL_INACTIVE);
 336         }
 337     } else {
 338         fl_set_button(cell_options_->radio_multicolumn, 0);
 339         fl_set_button(cell_options_->radio_border_top, 0);
 340         fl_deactivate_object(cell_options_->radio_border_top);
 341         fl_set_object_lcol(cell_options_->radio_border_top, FL_INACTIVE);
 342         fl_set_button(cell_options_->radio_border_bottom, 0);
 343         fl_deactivate_object(cell_options_->radio_border_bottom);
 344         fl_set_object_lcol(cell_options_->radio_border_bottom, FL_INACTIVE);
 345         fl_set_button(cell_options_->radio_border_left, 0);
 346         fl_deactivate_object(cell_options_->radio_border_left);
 347         fl_set_object_lcol(cell_options_->radio_border_left, FL_INACTIVE);
 348         fl_set_button(cell_options_->radio_border_right, 0);
 349         fl_deactivate_object(cell_options_->radio_border_right);
 350         fl_set_object_lcol(cell_options_->radio_border_right, FL_INACTIVE);
 351         fl_set_button(cell_options_->radio_align_left, 0);
 352         fl_deactivate_object(cell_options_->radio_align_left);
 353         fl_set_object_lcol(cell_options_->radio_align_left, FL_INACTIVE);
 354         fl_set_button(cell_options_->radio_align_right, 0);
 355         fl_deactivate_object(cell_options_->radio_align_right);
 356         fl_set_object_lcol(cell_options_->radio_align_right, FL_INACTIVE);
 357         fl_set_button(cell_options_->radio_align_center, 0);
 358         fl_deactivate_object(cell_options_->radio_align_center);
 359         fl_set_object_lcol(cell_options_->radio_align_center, FL_INACTIVE);
 360         fl_set_button(cell_options_->radio_valign_top, 0);
 361         fl_deactivate_object(cell_options_->radio_valign_top);
 362         fl_set_object_lcol(cell_options_->radio_valign_top, FL_INACTIVE);
 363         fl_set_button(cell_options_->radio_valign_bottom, 0);
 364         fl_deactivate_object(cell_options_->radio_valign_bottom);
 365         fl_set_object_lcol(cell_options_->radio_valign_bottom, FL_INACTIVE);
 366         fl_set_button(cell_options_->radio_valign_center, 0);
 367         fl_deactivate_object(cell_options_->radio_valign_center);
 368         fl_set_object_lcol(cell_options_->radio_valign_center, FL_INACTIVE);
 369         fl_set_input(cell_options_->input_special_multialign, "");
 370         fl_deactivate_object(cell_options_->input_special_multialign);
 371         fl_set_object_lcol(cell_options_->input_special_multialign, FL_INACTIVE);
 372         fl_set_input(cell_options_->input_mcolumn_width,"");
 373         fl_deactivate_object(cell_options_->input_mcolumn_width);
 374         fl_set_object_lcol(cell_options_->input_mcolumn_width, FL_INACTIVE);
 375     }
 376     if (tabular->GetRotateCell(cell))
 377         fl_set_button(cell_options_->radio_rotate_cell, 1);
 378     else
 379         fl_set_button(cell_options_->radio_rotate_cell, 0);
 380     if (tabular->TopLine(cell, true))
 381         fl_set_button(column_options_->radio_border_top, 1);
 382     else
 383         fl_set_button(column_options_->radio_border_top, 0);
 384     if (tabular->BottomLine(cell, true))
 385         fl_set_button(column_options_->radio_border_bottom, 1);
 386     else
 387         fl_set_button(column_options_->radio_border_bottom, 0);
 388     if (tabular->LeftLine(cell, true))
 389         fl_set_button(column_options_->radio_border_left, 1);
 390     else
 391         fl_set_button(column_options_->radio_border_left, 0);
 392     if (tabular->RightLine(cell, true))
 393         fl_set_button(column_options_->radio_border_right, 1);
 394     else
 395         fl_set_button(column_options_->radio_border_right, 0);
 396     special = tabular->GetAlignSpecial(cell,LyXTabular::SET_SPECIAL_COLUMN);
 397     fl_set_input(column_options_->input_special_alignment, special.c_str());
 398     if (lv_->buffer()->isReadonly())
 399         fl_deactivate_object(column_options_->input_special_alignment);
 400     else
 401         fl_activate_object(column_options_->input_special_alignment);
 402     pwidth = tabular->GetColumnPWidth(cell);
 403     fl_set_input(column_options_->input_column_width,pwidth.c_str());
 404     if (lv_->buffer()->isReadonly()) {
 405         fl_deactivate_object(column_options_->input_column_width);
 406     } else {
 407         fl_activate_object(column_options_->input_column_width);
 408     }
 409     if (!pwidth.empty()) {
 410         fl_activate_object(cell_options_->radio_linebreak_cell);
 411         fl_set_object_lcol(cell_options_->radio_linebreak_cell, FL_BLACK);
 412         fl_set_button(cell_options_->radio_linebreak_cell,
 413                       tabular->GetLinebreaks(cell));
 414     } else {
 415         fl_deactivate_object(cell_options_->radio_linebreak_cell);
 416         fl_set_object_lcol(cell_options_->radio_linebreak_cell, FL_INACTIVE);
 417         fl_set_button(cell_options_->radio_linebreak_cell,0);
 418     }
 419     align = tabular->GetAlignment(cell, true);
 420     fl_set_button(column_options_->radio_align_left, 0);
 421     fl_set_button(column_options_->radio_align_right, 0);
 422     fl_set_button(column_options_->radio_align_center, 0);
 423     if (!pwidth.empty() || (align == LYX_ALIGN_LEFT))
 424         fl_set_button(column_options_->radio_align_left, 1);
 425     else if (align == LYX_ALIGN_RIGHT)
 426         fl_set_button(column_options_->radio_align_right, 1);
 427     else
 428         fl_set_button(column_options_->radio_align_center, 1);
 429     align = tabular->GetVAlignment(cell, true);
 430     fl_set_button(column_options_->radio_valign_top, 0);
 431     fl_set_button(column_options_->radio_valign_bottom, 0);
 432     fl_set_button(column_options_->radio_valign_center, 0);
 433     if (pwidth.empty() || (align == LyXTabular::LYX_VALIGN_CENTER))
 434         fl_set_button(column_options_->radio_valign_center, 1);
 435     else if (align == LyXTabular::LYX_VALIGN_BOTTOM)
 436         fl_set_button(column_options_->radio_valign_bottom, 1);
 437     else
 438         fl_set_button(column_options_->radio_valign_top, 1);
 439     if (!pwidth.empty()) {
 440         fl_deactivate_object(column_options_->radio_align_left);
 441         fl_deactivate_object(column_options_->radio_align_right);
 442         fl_deactivate_object(column_options_->radio_align_center);
 443         fl_set_object_lcol(column_options_->radio_align_left, FL_INACTIVE);
 444         fl_set_object_lcol(column_options_->radio_align_right, FL_INACTIVE);
 445         fl_set_object_lcol(column_options_->radio_align_center, FL_INACTIVE);
 446         fl_activate_object(column_options_->radio_valign_top);
 447         fl_activate_object(column_options_->radio_valign_bottom);
 448         fl_activate_object(column_options_->radio_valign_center);
 449         fl_set_object_lcol(column_options_->radio_valign_top, FL_BLACK);
 450         fl_set_object_lcol(column_options_->radio_valign_bottom, FL_BLACK);
 451         fl_set_object_lcol(column_options_->radio_valign_center, FL_BLACK);
 452     } else {
 453         fl_activate_object(column_options_->radio_align_left);
 454         fl_activate_object(column_options_->radio_align_right);
 455         fl_activate_object(column_options_->radio_align_center);
 456         fl_set_object_lcol(column_options_->radio_align_left, FL_BLACK);
 457         fl_set_object_lcol(column_options_->radio_align_right, FL_BLACK);
 458         fl_set_object_lcol(column_options_->radio_align_center, FL_BLACK);
 459         fl_deactivate_object(column_options_->radio_valign_top);
 460         fl_deactivate_object(column_options_->radio_valign_bottom);
 461         fl_deactivate_object(column_options_->radio_valign_center);
 462         fl_set_object_lcol(column_options_->radio_valign_top, FL_INACTIVE);
 463         fl_set_object_lcol(column_options_->radio_valign_bottom, FL_INACTIVE);
 464         fl_set_object_lcol(column_options_->radio_valign_center, FL_INACTIVE);
 465     }
 466     fl_set_button(tabular_options_->radio_longtable,
 467                   tabular->IsLongTabular());
 468     if (tabular->IsLongTabular()) {
 469         fl_activate_object(longtable_options_->radio_lt_firsthead);
 470         fl_activate_object(longtable_options_->radio_lt_head);
 471         fl_activate_object(longtable_options_->radio_lt_foot);
 472         fl_activate_object(longtable_options_->radio_lt_lastfoot);
 473         fl_activate_object(longtable_options_->radio_lt_newpage);
 474         fl_set_object_lcol(longtable_options_->radio_lt_firsthead, FL_BLACK);
 475         fl_set_object_lcol(longtable_options_->radio_lt_head, FL_BLACK);
 476         fl_set_object_lcol(longtable_options_->radio_lt_foot, FL_BLACK);
 477         fl_set_object_lcol(longtable_options_->radio_lt_lastfoot, FL_BLACK);
 478         fl_set_object_lcol(longtable_options_->radio_lt_newpage, FL_BLACK);
 479         int dummy;
 480         fl_set_button(longtable_options_->radio_lt_firsthead,
 481                       tabular->GetRowOfLTFirstHead(cell, dummy));
 482         fl_set_button(longtable_options_->radio_lt_head,
 483                       tabular->GetRowOfLTHead(cell, dummy));
 484         fl_set_button(longtable_options_->radio_lt_foot,
 485                       tabular->GetRowOfLTFoot(cell, dummy));
 486         fl_set_button(longtable_options_->radio_lt_lastfoot,
 487                       tabular->GetRowOfLTLastFoot(cell, dummy));
 488         fl_set_button(longtable_options_->radio_lt_newpage,
 489                       tabular->GetLTNewPage(cell));
 490     } else {
 491         fl_deactivate_object(longtable_options_->radio_lt_firsthead);
 492         fl_deactivate_object(longtable_options_->radio_lt_head);
 493         fl_deactivate_object(longtable_options_->radio_lt_foot);
 494         fl_deactivate_object(longtable_options_->radio_lt_lastfoot);
 495         fl_deactivate_object(longtable_options_->radio_lt_newpage);
 496         fl_set_button(longtable_options_->radio_lt_firsthead,0);
 497         fl_set_button(longtable_options_->radio_lt_head,0);
 498         fl_set_button(longtable_options_->radio_lt_foot,0);
 499         fl_set_button(longtable_options_->radio_lt_lastfoot,0);
 500         fl_set_button(longtable_options_->radio_lt_newpage,0);
 501         fl_set_object_lcol(longtable_options_->radio_lt_firsthead,FL_INACTIVE);
 502         fl_set_object_lcol(longtable_options_->radio_lt_head, FL_INACTIVE);
 503         fl_set_object_lcol(longtable_options_->radio_lt_foot, FL_INACTIVE);
 504         fl_set_object_lcol(longtable_options_->radio_lt_lastfoot, FL_INACTIVE);
 505         fl_set_object_lcol(longtable_options_->radio_lt_newpage, FL_INACTIVE);
 506     }
 507     fl_set_button(tabular_options_->radio_rotate_tabular,
 508                   tabular->GetRotateTabular());
 509     return true;
 510 }
 511
 512 void FormTabular::SetTabularOptions(FL_OBJECT * ob, long)
 513 {
 514     if (!inset_)
 515         return;
 516
 517     LyXTabular
 518         * tabular = inset_->tabular;
 519     int
 520         cell,
 521         s,
 522         num = 0;
 523     string
 524         special,
 525         str;
 526
 527     cell = inset_->GetActCell();
 528     if (actCell_ != cell) {
 529         local_update(false);
 530         fl_set_object_label(dialog_->text_warning,
 531                      _("Warning: Wrong Cursor position, updated window"));
 532         fl_show_object(dialog_->text_warning);
 533         return;
 534     }
 535     // No point in processing directives that you can't do anything with
 536     // anyhow, so exit now if the buffer is read-only.
 537     if (lv_->buffer()->isReadonly()) {
 538       local_update(false);
 539       return;
 540     }
 541     if (ob == column_options_->input_column_width) {
 542         string
 543             str;
 544         str = fl_get_input(ob);
 545         if (!str.empty() && !isValidLength(str)) {
 546             fl_set_object_label(dialog_->text_warning,
 547                  _("Warning: Invalid Length (valid example: 10mm)"));
 548             fl_show_object(dialog_->text_warning);
 549             return;
 550         }
 551         inset_->TabularFeatures(lv_->view(), LyXTabular::SET_PWIDTH,str);
 552         local_update(false); // update for alignment
 553         return;
 554     }
 555     if (ob == cell_options_->input_mcolumn_width) {
 556         string
 557             str;
 558         str = fl_get_input(ob);
 559         if (!str.empty() && !isValidLength(str)) {
 560             fl_set_object_label(dialog_->text_warning,
 561                  _("Warning: Invalid Length (valid example: 10mm)"));
 562             fl_show_object(dialog_->text_warning);
 563             return;
 564         }
 565         inset_->TabularFeatures(lv_->view(), LyXTabular::SET_MPWIDTH,str);
 566         local_update(false); // update for alignment
 567         return;
 568     }
 569     str = fl_get_input(column_options_->input_column_width);
 570     if (!str.empty() && !isValidLength(str)) {
 571         fl_set_object_label(
 572             dialog_->text_warning,
 573             _("Warning: Invalid Length (valid example: 10mm)"));
 574         fl_show_object(dialog_->text_warning);
 575         return;
 576     }
 577     if (ob == tabular_options_->button_append_row)
 578         num = LyXTabular::APPEND_ROW;
 579     else if (ob == tabular_options_->button_append_column)
 580         num = LyXTabular::APPEND_COLUMN;
 581     else if (ob == tabular_options_->button_delete_row)
 582         num = LyXTabular::DELETE_ROW;
 583     else if (ob == tabular_options_->button_delete_column)
 584         num = LyXTabular::DELETE_COLUMN;
 585     else if (ob == tabular_options_->button_set_borders)
 586         num = LyXTabular::SET_ALL_LINES;
 587     else if (ob == tabular_options_->button_unset_borders)
 588         num = LyXTabular::UNSET_ALL_LINES;
 589     else if (ob == column_options_->radio_border_top)
 590         num = LyXTabular::TOGGLE_LINE_TOP;
 591     else if (ob == column_options_->radio_border_bottom)
 592         num = LyXTabular::TOGGLE_LINE_BOTTOM;
 593     else if (ob == column_options_->radio_border_left)
 594         num = LyXTabular::TOGGLE_LINE_LEFT;
 595     else if (ob == column_options_->radio_border_right)
 596         num = LyXTabular::TOGGLE_LINE_RIGHT;
 597     else if (ob == column_options_->radio_align_left)
 598         num = LyXTabular::ALIGN_LEFT;
 599     else if (ob == column_options_->radio_align_right)
 600         num = LyXTabular::ALIGN_RIGHT;
 601     else if (ob == column_options_->radio_align_center)
 602         num = LyXTabular::ALIGN_CENTER;
 603     else if (ob == column_options_->radio_valign_top)
 604         num = LyXTabular::VALIGN_TOP;
 605     else if (ob == column_options_->radio_valign_bottom)
 606         num = LyXTabular::VALIGN_BOTTOM;
 607     else if (ob == column_options_->radio_valign_center)
 608         num = LyXTabular::VALIGN_CENTER;
 609     else if (ob == cell_options_->radio_multicolumn)
 610         num = LyXTabular::MULTICOLUMN;
 611     else if (ob == tabular_options_->radio_longtable) {
 612         s=fl_get_button(tabular_options_->radio_longtable);
 613         if (s) {
 614             num = LyXTabular::SET_LONGTABULAR;
 615             fl_activate_object(longtable_options_->radio_lt_firsthead);
 616             fl_activate_object(longtable_options_->radio_lt_head);
 617             fl_activate_object(longtable_options_->radio_lt_foot);
 618             fl_activate_object(longtable_options_->radio_lt_lastfoot);
 619             fl_activate_object(longtable_options_->radio_lt_newpage);
 620             int dummy;
 621             fl_set_button(longtable_options_->radio_lt_firsthead,
 622                           tabular->GetRowOfLTFirstHead(cell, dummy));
 623             fl_set_button(longtable_options_->radio_lt_head,
 624                           tabular->GetRowOfLTHead(cell, dummy));
 625             fl_set_button(longtable_options_->radio_lt_foot,
 626                           tabular->GetRowOfLTFoot(cell, dummy));
 627             fl_set_button(longtable_options_->radio_lt_lastfoot,
 628                           tabular->GetRowOfLTLastFoot(cell, dummy));
 629             fl_set_button(longtable_options_->radio_lt_firsthead,
 630                           tabular->GetLTNewPage(cell));
 631         } else {
 632             num = LyXTabular::UNSET_LONGTABULAR;
 633             fl_deactivate_object(longtable_options_->radio_lt_firsthead);
 634             fl_deactivate_object(longtable_options_->radio_lt_head);
 635             fl_deactivate_object(longtable_options_->radio_lt_foot);
 636             fl_deactivate_object(longtable_options_->radio_lt_lastfoot);
 637             fl_deactivate_object(longtable_options_->radio_lt_newpage);
 638             fl_set_button(longtable_options_->radio_lt_firsthead,0);
 639             fl_set_button(longtable_options_->radio_lt_head,0);
 640             fl_set_button(longtable_options_->radio_lt_foot,0);
 641             fl_set_button(longtable_options_->radio_lt_lastfoot,0);
 642             fl_set_button(longtable_options_->radio_lt_newpage,0);
 643             fl_set_object_lcol(longtable_options_->radio_lt_firsthead,
 644                                FL_INACTIVE);
 645             fl_set_object_lcol(longtable_options_->radio_lt_head, FL_INACTIVE);
 646             fl_set_object_lcol(longtable_options_->radio_lt_foot, FL_INACTIVE);
 647             fl_set_object_lcol(longtable_options_->radio_lt_lastfoot,
 648                                FL_INACTIVE);
 649             fl_set_object_lcol(longtable_options_->radio_lt_newpage,
 650                                FL_INACTIVE);
 651         }
 652     } else if (ob == tabular_options_->radio_rotate_tabular) {
 653         s=fl_get_button(tabular_options_->radio_rotate_tabular);
 654         if (s)
 655             num = LyXTabular::SET_ROTATE_TABULAR;
 656         else
 657             num = LyXTabular::UNSET_ROTATE_TABULAR;
 658     } else if (ob == cell_options_->radio_rotate_cell) {
 659         s=fl_get_button(cell_options_->radio_rotate_cell);
 660         if (s)
 661             num = LyXTabular::SET_ROTATE_CELL;
 662         else
 663             num = LyXTabular::UNSET_ROTATE_CELL;
 664     } else if (ob == cell_options_->radio_linebreak_cell) {
 665         num = LyXTabular::SET_LINEBREAKS;
 666     } else if (ob == longtable_options_->radio_lt_firsthead) {
 667         num = LyXTabular::SET_LTFIRSTHEAD;
 668     } else if (ob == longtable_options_->radio_lt_head) {
 669         num = LyXTabular::SET_LTHEAD;
 670     } else if (ob == longtable_options_->radio_lt_foot) {
 671         num = LyXTabular::SET_LTFOOT;
 672     } else if (ob == longtable_options_->radio_lt_lastfoot) {
 673         num = LyXTabular::SET_LTLASTFOOT;
 674     } else if (ob == longtable_options_->radio_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_->radio_border_top)
 683         num = LyXTabular::M_TOGGLE_LINE_TOP;
 684     else if (ob == cell_options_->radio_border_bottom)
 685         num = LyXTabular::M_TOGGLE_LINE_BOTTOM;
 686     else if (ob == cell_options_->radio_border_left)
 687         num = LyXTabular::M_TOGGLE_LINE_LEFT;
 688     else if (ob == cell_options_->radio_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;
 704
 705     inset_->TabularFeatures(lv_->view(), num, special);
 706     local_update(false);
 707 }
 708
 709 // +-----------------------------------------------------------------------+
 710 // |          Functions/Dialogs for creating tabular insets                |
 711 // +-----------------------------------------------------------------------+
 712
 713 void FormTabular::show_create()
 714 {
 715     if (!dialog_) {
 716         build();
 717     }
 718     if (create_tabular_->form_create_tabular->visible) {
 719         fl_raise_form(create_tabular_->form_create_tabular);
 720     } else {
 721         fl_show_form(create_tabular_->form_create_tabular,
 722                      FL_PLACE_MOUSE | FL_FREE_SIZE,
 723                      FL_FULLBORDER, _("Insert Tabular"));
 724     }
 725 }
 726
 727
 728 void FormTabular::hide_create()
 729 {
 730     if (create_tabular_->form_create_tabular &&
 731         create_tabular_->form_create_tabular->visible)
 732         fl_hide_form(create_tabular_->form_create_tabular);
 733 }
 734
 735
 736 void FormTabular::apply_create()
 737 {
 738     int
 739         xsize,ysize;
 740
 741 //    comm->setMinibuffer(_("Inserting tabular inset..."));
 742     ysize = int(fl_get_slider_value(create_tabular_->slider_columns) + 0.5);
 743     xsize = int(fl_get_slider_value(create_tabular_->slider_rows) + 0.5);
 744     InsetTabular * in = new InsetTabular(lv_->buffer(),xsize,ysize);
 745     if (!lv_->view()->open_new_inset(in)) {
 746         delete in;
 747     }
 748 //    comm->setMinibuffer(_("Tabular mode"));
 749 }
 750
 751
 752 void FormTabular::OKCB(FL_OBJECT * ob, long)
 753 {
 754     FormTabular * pre = (FormTabular*)ob->form->u_vdata;
 755     pre->apply_create();
 756     pre->hide_create();
 757 }
 758
 759
 760 void FormTabular::ApplyCB(FL_OBJECT * ob, long)
 761 {
 762     FormTabular * pre = (FormTabular*)ob->form->u_vdata;
 763     pre->apply_create();
 764 }
 765
 766
 767 void FormTabular::CancelCB(FL_OBJECT * ob, long)
 768 {
 769     FormTabular * pre = (FormTabular*)ob->form->u_vdata;
 770     pre->hide_create();
 771 }
 772
 773