src/frontends/xforms/FormDocument.C

   1 /**
   2  * \file FormDocument.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  * \author Rob Lahaye
   8  *
   9  * Full author contact details are available in file CREDITS
  10  */
  11
  12 #include <config.h>
  13
  14
  15 #include "ControlDocument.h"
  16 #include "FormDocument.h"
  17 #include "forms/form_document.h"
  18 #include "xformsBC.h"
  19
  20 #include "bmtable.h"
  21 #include "checkedwidgets.h"
  22 #include "combox.h"
  23 #include "input_validators.h" // fl_unsigned_float_filter
  24 #include "xforms_helpers.h"
  25
  26 //#include "buffer.h"
  27 //#include "BufferView.h"
  28 #include "CutAndPaste.h"
  29 #include "debug.h"
  30 #include "language.h"
  31 //#include "lyx_main.h" // for user_lyxdir
  32 #include "lyxrc.h"
  33 #include "lyxtextclasslist.h"
  34 #include "tex-strings.h"
  35
  36 #include "controllers/frnt_lang.h"
  37 #include "controllers/helper_funcs.h"
  38
  39 #include "support/lstrings.h" // contains_functor, getStringFromVector
  40 #include "support/filetools.h" // LibFileSearch
  41
  42 #include XPM_H_LOCATION
  43 #include FORMS_H_LOCATION
  44
  45 #include <boost/bind.hpp>
  46
  47 #include <functional>
  48
  49 using std::bind2nd;
  50 using std::vector;
  51
  52
  53 typedef FormCB<ControlDocument, FormDB<FD_document> > base_class;
  54
  55 FormDocument::FormDocument()
  56         : base_class(_("Document Layout"), false),
  57           ActCell(0), Confirmed(0),
  58           current_bullet_panel(0), current_bullet_depth(0), fbullet(0)
  59 {}
  60
  61
  62 void FormDocument::redraw()
  63 {
  64         if (form() && form()->visible)
  65                 fl_redraw_form(form());
  66         else
  67                 return;
  68
  69         FL_FORM * outer_form = fl_get_active_folder(dialog_->tabfolder);
  70         if (outer_form && outer_form->visible)
  71                 fl_redraw_form(outer_form);
  72 }
  73
  74
  75 void FormDocument::build()
  76 {
  77         // the tabbed folder
  78         dialog_.reset(build_document(this));
  79
  80         // Allow the base class to control messages
  81         setMessageWidget(dialog_->text_warning);
  82
  83         // Manage the restore, ok, apply, restore and cancel/close buttons
  84         bc().setOK(dialog_->button_ok);
  85         bc().setApply(dialog_->button_apply);
  86         bc().setCancel(dialog_->button_close);
  87         bc().setRestore(dialog_->button_restore);
  88
  89         // the document class form
  90         class_.reset(build_document_class(this));
  91
  92         // disable for read-only documents
  93         bc().addReadOnly(class_->radio_doc_indent);
  94         bc().addReadOnly(class_->radio_doc_skip);
  95         bc().addReadOnly(class_->choice_doc_pagestyle);
  96         bc().addReadOnly(class_->choice_doc_fonts);
  97         bc().addReadOnly(class_->choice_doc_fontsize);
  98         bc().addReadOnly(class_->radio_doc_sides_one);
  99         bc().addReadOnly(class_->radio_doc_sides_two);
 100         bc().addReadOnly(class_->radio_doc_columns_one);
 101         bc().addReadOnly(class_->radio_doc_columns_two);
 102         bc().addReadOnly(class_->input_doc_extra);
 103         bc().addReadOnly(class_->input_doc_skip);
 104         bc().addReadOnly(class_->choice_doc_skip);
 105         bc().addReadOnly(class_->choice_doc_spacing);
 106         bc().addReadOnly(class_->input_doc_spacing);
 107
 108         // check validity of "length + unit" input
 109         addCheckedGlueLength(bc(), class_->input_doc_skip,
 110                              class_->choice_doc_skip);
 111
 112         // trigger an input event for cut&paste with middle mouse button.
 113         setPrehandler(class_->input_doc_extra);
 114         setPrehandler(class_->input_doc_skip);
 115         setPrehandler(class_->input_doc_spacing);
 116
 117         fl_set_input_return(class_->input_doc_extra, FL_RETURN_CHANGED);
 118         fl_set_input_return(class_->input_doc_skip, FL_RETURN_CHANGED);
 119         fl_set_input_return(class_->input_doc_spacing, FL_RETURN_CHANGED);
 120
 121         FL_OBJECT * obj;
 122
 123         // the class list is a combo-box and has to be inserted manually
 124         obj = class_->choice_doc_class;
 125         fl_deactivate_object(obj);
 126         fl_addto_form(class_->form);
 127         combo_doc_class.reset(new Combox(FL_COMBOX_DROPLIST));
 128         combo_doc_class->add(obj->x, obj->y, obj->w, obj->h, 400);
 129         combo_doc_class->shortcut("#C",1);
 130         combo_doc_class->setcallback(ComboInputCB, this);
 131         fl_end_form();
 132         for (LyXTextClassList::const_iterator cit = textclasslist.begin();
 133              cit != textclasslist.end(); ++cit) {
 134                 combo_doc_class->addto(cit->description());
 135         }
 136
 137         fl_addto_choice(class_->choice_doc_spacing,
 138                         _(" Single | OneHalf | Double | Custom "));
 139         fl_addto_choice(class_->choice_doc_fontsize, "default|10|11|12");
 140         for (int n = 0; tex_fonts[n][0]; ++n) {
 141                 fl_addto_choice(class_->choice_doc_fonts,tex_fonts[n]);
 142         }
 143
 144         // Create the contents of the unit choices; don't include the
 145         // "%" terms...
 146         vector<string> units_vec = getLatexUnits();
 147         vector<string>::iterator ret =
 148                 std::remove_if(units_vec.begin(),
 149                                units_vec.end(),
 150                                bind2nd(contains_functor(), "%"));
 151         units_vec.erase(ret, units_vec.end());
 152
 153         string const units = getStringFromVector(units_vec, "|");
 154
 155         fl_addto_choice(class_->choice_doc_pagestyle,
 156                         "default|empty|plain|headings|fancy");
 157         fl_addto_choice(class_->choice_doc_skip,
 158                         _(" SmallSkip | MedSkip | BigSkip | Length "));
 159         fl_addto_choice(class_->choice_doc_skip_units,  units.c_str());
 160
 161         // Set input filters on doc spacing to make it accept only
 162         // unsigned numbers.
 163         fl_set_input_filter(class_->input_doc_spacing,
 164                             fl_unsigned_float_filter);
 165
 166         // disable for read-only documents
 167         bc().addReadOnly(dialog_->button_save_defaults);
 168         bc().addReadOnly(dialog_->button_reset_defaults);
 169
 170         // the document paper form
 171         paper_.reset(build_document_paper(this));
 172
 173         // disable for read-only documents
 174         bc().addReadOnly(paper_->choice_paperpackage);
 175         bc().addReadOnly(paper_->radio_portrait);
 176         bc().addReadOnly(paper_->radio_landscape);
 177         bc().addReadOnly(paper_->choice_papersize);
 178         bc().addReadOnly(paper_->check_use_geometry);
 179         bc().addReadOnly(paper_->input_custom_width);
 180         bc().addReadOnly(paper_->input_custom_height);
 181         bc().addReadOnly(paper_->input_top_margin);
 182         bc().addReadOnly(paper_->input_bottom_margin);
 183         bc().addReadOnly(paper_->input_inner_margin);
 184         bc().addReadOnly(paper_->input_outer_margin);
 185         bc().addReadOnly(paper_->input_head_height);
 186         bc().addReadOnly(paper_->input_head_sep);
 187         bc().addReadOnly(paper_->input_foot_skip);
 188
 189         // check validity of "length + unit" input
 190         addCheckedGlueLength(bc(), paper_->input_custom_width);
 191         addCheckedGlueLength(bc(), paper_->input_custom_height);
 192         addCheckedGlueLength(bc(), paper_->input_top_margin);
 193         addCheckedGlueLength(bc(), paper_->input_bottom_margin);
 194         addCheckedGlueLength(bc(), paper_->input_inner_margin);
 195         addCheckedGlueLength(bc(), paper_->input_outer_margin);
 196         addCheckedGlueLength(bc(), paper_->input_head_height);
 197         addCheckedGlueLength(bc(), paper_->input_head_sep);
 198         addCheckedGlueLength(bc(), paper_->input_foot_skip);
 199
 200         // trigger an input event for cut&paste with middle mouse button.
 201         setPrehandler(paper_->input_custom_width);
 202         setPrehandler(paper_->input_custom_height);
 203         setPrehandler(paper_->input_top_margin);
 204         setPrehandler(paper_->input_bottom_margin);
 205         setPrehandler(paper_->input_inner_margin);
 206         setPrehandler(paper_->input_outer_margin);
 207         setPrehandler(paper_->input_head_height);
 208         setPrehandler(paper_->input_head_sep);
 209         setPrehandler(paper_->input_foot_skip);
 210
 211         fl_set_input_return(paper_->input_custom_width,  FL_RETURN_CHANGED);
 212         fl_set_input_return(paper_->input_custom_height, FL_RETURN_CHANGED);
 213         fl_set_input_return(paper_->input_top_margin,    FL_RETURN_CHANGED);
 214         fl_set_input_return(paper_->input_bottom_margin, FL_RETURN_CHANGED);
 215         fl_set_input_return(paper_->input_inner_margin,  FL_RETURN_CHANGED);
 216         fl_set_input_return(paper_->input_outer_margin,  FL_RETURN_CHANGED);
 217         fl_set_input_return(paper_->input_head_height,   FL_RETURN_CHANGED);
 218         fl_set_input_return(paper_->input_head_sep,      FL_RETURN_CHANGED);
 219         fl_set_input_return(paper_->input_foot_skip,     FL_RETURN_CHANGED);
 220
 221         fl_addto_choice(paper_->choice_papersize,
 222                         _(" Default | Custom | US letter | US legal "
 223                           "| US executive | A3 | A4 | A5 | B3 | B4 | B5 "));
 224         fl_addto_choice(paper_->choice_paperpackage,
 225                         _(" None "
 226                           "| Small Margins "
 227                           "| Very small Margins "
 228                           "| Very wide Margins "));
 229
 230         fl_addto_choice(paper_->choice_custom_width_units,  units.c_str());
 231         fl_addto_choice(paper_->choice_custom_height_units, units.c_str());
 232         fl_addto_choice(paper_->choice_top_margin_units,    units.c_str());
 233         fl_addto_choice(paper_->choice_bottom_margin_units, units.c_str());
 234         fl_addto_choice(paper_->choice_inner_margin_units,  units.c_str());
 235         fl_addto_choice(paper_->choice_outer_margin_units,  units.c_str());
 236         fl_addto_choice(paper_->choice_head_height_units,   units.c_str());
 237         fl_addto_choice(paper_->choice_head_sep_units,      units.c_str());
 238         fl_addto_choice(paper_->choice_foot_skip_units,     units.c_str());
 239
 240         // the document language form
 241         language_.reset(build_document_language(this));
 242
 243         // disable for read-only documents
 244         bc().addReadOnly(language_->choice_inputenc);
 245         bc().addReadOnly(language_->choice_quotes_language);
 246         bc().addReadOnly(language_->radio_single);
 247         bc().addReadOnly(language_->radio_double);
 248
 249         fl_addto_choice(language_->choice_inputenc,
 250                         "default|auto|latin1|latin2|latin3|latin4|latin5|latin9"
 251                         "|koi8-r|koi8-u|cp866|cp1251|iso88595|pt154");
 252
 253         vector<frnt::LanguagePair> const langs = frnt::getLanguageData(false);
 254         // Store the identifiers for later
 255         lang_ = getSecond(langs);
 256
 257         // The language is a combo-box and has to be inserted manually
 258         obj = language_->choice_language;
 259         fl_deactivate_object(obj);
 260         fl_addto_form(language_->form);
 261         combo_language.reset(new Combox(FL_COMBOX_DROPLIST));
 262         combo_language->add(obj->x, obj->y, obj->w, obj->h, 400);
 263         combo_language->shortcut("#L",1);
 264         combo_language->setcallback(ComboInputCB, this);
 265         fl_end_form();
 266
 267         vector<frnt::LanguagePair>::const_iterator lit  = langs.begin();
 268         vector<frnt::LanguagePair>::const_iterator lend = langs.end();
 269         for (; lit != lend; ++lit) {
 270                 combo_language->addto(lit->first);
 271         }
 272         combo_language->select(1);
 273
 274         fl_addto_choice(language_->choice_quotes_language,
 275                         _(" ``text'' | ''text'' | ,,text`` | ,,text'' |"
 276                           " «text» | »text« "));
 277
 278         // the document options form
 279         options_.reset(build_document_options(this));
 280
 281         // disable for read-only documents
 282         bc().addReadOnly(options_->counter_secnumdepth);
 283         bc().addReadOnly(options_->counter_tocdepth);
 284         bc().addReadOnly(options_->choice_ams_math);
 285         bc().addReadOnly(options_->check_use_natbib);
 286         bc().addReadOnly(options_->choice_citation_format);
 287         bc().addReadOnly(options_->input_float_placement);
 288         bc().addReadOnly(options_->choice_postscript_driver);
 289
 290         // trigger an input event for cut&paste with middle mouse button.
 291         setPrehandler(options_->input_float_placement);
 292
 293         fl_set_input_return(options_->input_float_placement, FL_RETURN_CHANGED);
 294
 295         fl_addto_choice(options_->choice_ams_math,
 296                 _("Never | Automatically | Yes "));
 297
 298         for (int n = 0; tex_graphics[n][0]; ++n) {
 299                 fl_addto_choice(options_->choice_postscript_driver,
 300                                 tex_graphics[n]);
 301         }
 302         fl_addto_choice(options_->choice_citation_format,
 303                         _(" Author-year | Numerical "));
 304
 305         // the document bullets form
 306         bullets_.reset(build_document_bullet(this));
 307
 308         // disable for read-only documents
 309         bc().addReadOnly(bullets_->radio_bullet_depth_1);
 310         bc().addReadOnly(bullets_->radio_bullet_depth_2);
 311         bc().addReadOnly(bullets_->radio_bullet_depth_3);
 312         bc().addReadOnly(bullets_->radio_bullet_depth_4);
 313         bc().addReadOnly(bullets_->radio_bullet_panel_standard);
 314         bc().addReadOnly(bullets_->radio_bullet_panel_maths);
 315         bc().addReadOnly(bullets_->radio_bullet_panel_ding1);
 316         bc().addReadOnly(bullets_->radio_bullet_panel_ding2);
 317         bc().addReadOnly(bullets_->radio_bullet_panel_ding3);
 318         bc().addReadOnly(bullets_->radio_bullet_panel_ding4);
 319         bc().addReadOnly(bullets_->bmtable_bullet_panel);
 320         bc().addReadOnly(bullets_->choice_bullet_size);
 321         bc().addReadOnly(bullets_->input_bullet_latex);
 322
 323         // trigger an input event for cut&paste with middle mouse button.
 324         setPrehandler(bullets_->input_bullet_latex);
 325
 326         fl_set_input_return(bullets_->input_bullet_latex, FL_RETURN_CHANGED);
 327
 328         fl_addto_choice(bullets_->choice_bullet_size,
 329                         _(" Default | Tiny | Smallest | Smaller | Small |"
 330                           " Normal | Large | Larger | Largest | Huge | Huger "));
 331         fl_set_choice(bullets_->choice_bullet_size, 1);
 332
 333         fl_set_input_maxchars(bullets_->input_bullet_latex, 80);
 334
 335         string const bmtablefile = LibFileSearch("images", "standard", "xpm");
 336         fl_set_bmtable_pixmap_file(bullets_->bmtable_bullet_panel, 6, 6,
 337                                    bmtablefile.c_str());
 338
 339         fl_addto_tabfolder(dialog_->tabfolder,_("Document"),
 340                            class_->form);
 341         fl_addto_tabfolder(dialog_->tabfolder,_("Paper"),
 342                            paper_->form);
 343         fl_addto_tabfolder(dialog_->tabfolder,_("Language"),
 344                            language_->form);
 345         fl_addto_tabfolder(dialog_->tabfolder,_("Extra"),
 346                            options_->form);
 347         fbullet = fl_addto_tabfolder(dialog_->tabfolder,_("Bullets"),
 348                                      bullets_->form);
 349
 350         // work-around xforms bug re update of folder->x, folder->y coords.
 351         setPrehandler(dialog_->tabfolder);
 352
 353         if ((XpmVersion < 4) || (XpmVersion == 4 && XpmRevision < 7)) {
 354                 lyxerr << _("Your version of libXpm is older than 4.7.\n"
 355                             "The `bullet' tab of the document dialog "
 356                             "has been disabled") << '\n';
 357                 fl_deactivate_object(fbullet);
 358                 fl_set_object_lcol(fbullet, FL_INACTIVE);
 359         }
 360 }
 361
 362
 363 void FormDocument::apply()
 364 {
 365         BufferParams & params = controller().params();
 366
 367         class_apply(params);
 368         paper_apply(params);
 369         language_apply(params);
 370         options_apply(params);
 371         bullets_apply(params);
 372 }
 373
 374
 375 void FormDocument::update()
 376 {
 377         if (!dialog_.get())
 378                 return;
 379
 380         checkReadOnly();
 381
 382         BufferParams const & params = controller().params();
 383
 384         class_update(params);
 385         paper_update(params);
 386         language_update(params);
 387         options_update(params);
 388         bullets_update(params);
 389 }
 390
 391
 392 ButtonPolicy::SMInput FormDocument::input(FL_OBJECT * ob, long)
 393 {
 394         if (ob == bullets_->choice_bullet_size) {
 395                 ChoiceBulletSize(ob, 0);
 396
 397         } else if (ob == bullets_->input_bullet_latex) {
 398                 InputBulletLaTeX(ob, 0);
 399
 400         } else if (ob == bullets_->radio_bullet_depth_1 ||
 401                    ob == bullets_->radio_bullet_depth_2 ||
 402                    ob == bullets_->radio_bullet_depth_3 ||
 403                    ob == bullets_->radio_bullet_depth_4) {
 404                 BulletDepth(ob);
 405
 406         } else if (ob == bullets_->radio_bullet_panel_standard ||
 407                    ob == bullets_->radio_bullet_panel_maths ||
 408                    ob == bullets_->radio_bullet_panel_ding1 ||
 409                    ob == bullets_->radio_bullet_panel_ding2 ||
 410                    ob == bullets_->radio_bullet_panel_ding3 ||
 411                    ob == bullets_->radio_bullet_panel_ding4) {
 412                 BulletPanel(ob);
 413
 414         } else if (ob == bullets_->bmtable_bullet_panel) {
 415                 BulletBMTable(ob, 0);
 416
 417         } else if (ob == class_->choice_doc_spacing) {
 418                 setEnabled(class_->input_doc_spacing,
 419                            fl_get_choice(class_->choice_doc_spacing) == 4);
 420
 421         } else if (ob == class_->radio_doc_skip ||
 422                    ob == class_->radio_doc_indent ||
 423                    ob == class_->choice_doc_skip) {
 424                 bool const skip_used = fl_get_button(class_->radio_doc_skip);
 425                 setEnabled(class_->choice_doc_skip, skip_used);
 426
 427                 bool const length_input =
 428                         fl_get_choice(class_->choice_doc_skip) == 4;
 429                 setEnabled(class_->input_doc_skip,
 430                            skip_used && length_input);
 431                 setEnabled(class_->choice_doc_skip_units,
 432                            skip_used && length_input);
 433
 434                 // Default unit choice is cm if metric, inches if US paper.
 435                 // If papersize is default, check the lyxrc-settings
 436                 int const paperchoice = fl_get_choice(paper_->choice_papersize);
 437                 bool const metric = (paperchoice == 1 && lyxrc.default_papersize > BufferParams::PAPER_EXECUTIVEPAPER)
 438                         || paperchoice == 2 || paperchoice > 5;
 439                 string const default_unit = metric ? "cm" : "in";
 440                 if (getString(class_->input_doc_skip).empty())
 441                         fl_set_choice_text(class_->choice_doc_skip_units,
 442                                                 default_unit.c_str());
 443
 444         } else if (ob == options_->check_use_natbib) {
 445                 setEnabled(options_->choice_citation_format,
 446                            fl_get_button(options_->check_use_natbib));
 447
 448         } else if (ob == dialog_->button_save_defaults) {
 449                 apply();
 450                 controller().saveAsDefault();
 451
 452         } else if (ob == dialog_->button_reset_defaults) {
 453                 BufferParams & params = controller().params();
 454                 params.textclass = combo_doc_class->get() - 1;
 455                 params.useClassDefaults();
 456                 UpdateLayoutDocument(params);
 457
 458         } else if (ob == paper_->radio_landscape) {
 459                 fl_set_choice(paper_->choice_paperpackage,
 460                               BufferParams::PACKAGE_NONE + 1);
 461
 462         } else if (ob == paper_->choice_papersize) {
 463                 int const paperchoice = fl_get_choice(paper_->choice_papersize);
 464                 bool const defsize = paperchoice == 1;
 465                 bool const custom = paperchoice == 2;
 466                 bool const a3size = paperchoice == 6;
 467                 bool const b3size = paperchoice == 9;
 468                 bool const b4size = paperchoice == 10;
 469
 470                 if (custom)
 471                         fl_set_button(paper_->radio_portrait, 1);
 472
 473                 bool const use_geom = (custom || a3size || b3size || b4size);
 474
 475                 fl_set_button(paper_->check_use_geometry, int(use_geom));
 476
 477                 setEnabled(paper_->input_top_margin,    use_geom);
 478                 setEnabled(paper_->input_bottom_margin, use_geom);
 479                 setEnabled(paper_->input_inner_margin,  use_geom);
 480                 setEnabled(paper_->input_outer_margin,  use_geom);
 481                 setEnabled(paper_->input_head_height,   use_geom);
 482                 setEnabled(paper_->input_head_sep,      use_geom);
 483                 setEnabled(paper_->input_foot_skip,     use_geom);
 484                 setEnabled(paper_->choice_top_margin_units,    use_geom);
 485                 setEnabled(paper_->choice_bottom_margin_units, use_geom);
 486                 setEnabled(paper_->choice_inner_margin_units,  use_geom);
 487                 setEnabled(paper_->choice_outer_margin_units,  use_geom);
 488                 setEnabled(paper_->choice_head_height_units,   use_geom);
 489                 setEnabled(paper_->choice_head_sep_units,      use_geom);
 490                 setEnabled(paper_->choice_foot_skip_units,     use_geom);
 491                 setEnabled(paper_->choice_custom_width_units,  use_geom);
 492                 setEnabled(paper_->choice_custom_height_units, use_geom);
 493
 494                 setEnabled(paper_->input_custom_width,  custom);
 495                 setEnabled(paper_->input_custom_height, custom);
 496                 setEnabled(paper_->choice_custom_width_units,  custom);
 497                 setEnabled(paper_->choice_custom_height_units, custom);
 498                 setEnabled(paper_->radio_portrait,  !custom);
 499                 setEnabled(paper_->radio_landscape, !custom);
 500
 501                 // Default unit choice is cm if metric, inches if US paper.
 502                 // If papersize is default, use the lyxrc-settings
 503                 bool const metric = (defsize && lyxrc.default_papersize > BufferParams::PAPER_EXECUTIVEPAPER)
 504                         || paperchoice == 2 || paperchoice > 5;
 505                 string const default_unit = metric ? "cm" : "in";
 506                 if (getString(paper_->input_custom_width).empty())
 507                         fl_set_choice_text(paper_->choice_custom_width_units,
 508                                            default_unit.c_str());
 509                 if (getString(paper_->input_custom_height).empty())
 510                         fl_set_choice_text(paper_->choice_custom_height_units,
 511                                            default_unit.c_str());
 512                 if (getString(paper_->input_top_margin).empty())
 513                         fl_set_choice_text(paper_->choice_top_margin_units,
 514                                            default_unit.c_str());
 515                 if (getString(paper_->input_bottom_margin).empty())
 516                         fl_set_choice_text(paper_->choice_bottom_margin_units,
 517                                            default_unit.c_str());
 518                 if (getString(paper_->input_inner_margin).empty())
 519                         fl_set_choice_text(paper_->choice_inner_margin_units,
 520                                            default_unit.c_str());
 521                 if (getString(paper_->input_outer_margin).empty())
 522                         fl_set_choice_text(paper_->choice_outer_margin_units,
 523                                            default_unit.c_str());
 524                 if (getString(paper_->input_head_height).empty())
 525                         fl_set_choice_text(paper_->choice_head_height_units,
 526                                            default_unit.c_str());
 527                 if (getString(paper_->input_head_sep).empty())
 528                         fl_set_choice_text(paper_->choice_head_sep_units,
 529                                            default_unit.c_str());
 530                 if (getString(paper_->input_foot_skip).empty())
 531                         fl_set_choice_text(paper_->choice_foot_skip_units,
 532                                            default_unit.c_str());
 533
 534         } else if (ob == paper_->choice_paperpackage &&
 535                    fl_get_choice(paper_->choice_paperpackage) != 1) {
 536
 537                 fl_set_button(paper_->check_use_geometry, 0);
 538                 setEnabled(paper_->input_top_margin,    false);
 539                 setEnabled(paper_->input_bottom_margin, false);
 540                 setEnabled(paper_->input_inner_margin,  false);
 541                 setEnabled(paper_->input_outer_margin,  false);
 542                 setEnabled(paper_->input_head_height,   false);
 543                 setEnabled(paper_->input_head_sep,      false);
 544                 setEnabled(paper_->input_foot_skip,     false);
 545                 setEnabled(paper_->choice_top_margin_units,    false);
 546                 setEnabled(paper_->choice_bottom_margin_units, false);
 547                 setEnabled(paper_->choice_inner_margin_units,  false);
 548                 setEnabled(paper_->choice_outer_margin_units,  false);
 549                 setEnabled(paper_->choice_head_height_units,   false);
 550                 setEnabled(paper_->choice_head_sep_units,      false);
 551                 setEnabled(paper_->choice_foot_skip_units,     false);
 552
 553         } else if (ob == paper_->check_use_geometry) {
 554                 // don't allow switching geometry off in custom papersize
 555                 // mode nor in A3, B3, and B4
 556                 int const choice = fl_get_choice(paper_->choice_papersize);
 557                 if (choice == 2 || choice == 6 || choice == 9 || choice == 10)
 558                         fl_set_button(paper_->check_use_geometry, 1);
 559
 560                 fl_set_choice(paper_->choice_paperpackage,
 561                               BufferParams::PACKAGE_NONE + 1);
 562
 563                 bool const use_geom = fl_get_button(paper_->check_use_geometry);
 564                 setEnabled(paper_->input_top_margin,    use_geom);
 565                 setEnabled(paper_->input_bottom_margin, use_geom);
 566                 setEnabled(paper_->input_inner_margin,  use_geom);
 567                 setEnabled(paper_->input_outer_margin,  use_geom);
 568                 setEnabled(paper_->input_head_height,   use_geom);
 569                 setEnabled(paper_->input_head_sep,      use_geom);
 570                 setEnabled(paper_->input_foot_skip,     use_geom);
 571                 setEnabled(paper_->choice_top_margin_units,    use_geom);
 572                 setEnabled(paper_->choice_bottom_margin_units, use_geom);
 573                 setEnabled(paper_->choice_inner_margin_units,  use_geom);
 574                 setEnabled(paper_->choice_outer_margin_units,  use_geom);
 575                 setEnabled(paper_->choice_head_height_units,   use_geom);
 576                 setEnabled(paper_->choice_head_sep_units,      use_geom);
 577                 setEnabled(paper_->choice_foot_skip_units,     use_geom);
 578         }
 579
 580         if (ob == paper_->choice_papersize || ob == paper_->radio_portrait
 581                         || ob == paper_->radio_landscape) {
 582                 // either default papersize (preferences) or document
 583                 // papersize has to be A4
 584                 bool const enable = ( fl_get_choice(paper_->choice_papersize) == 1
 585                                         && lyxrc.default_papersize == BufferParams::PAPER_A4PAPER )
 586                                 || fl_get_choice(paper_->choice_papersize) == 7;
 587                 if (!enable)
 588                         fl_set_choice(paper_->choice_paperpackage,
 589                                 BufferParams::PACKAGE_NONE + 1);
 590                 setEnabled(paper_->choice_paperpackage,
 591                         enable && fl_get_button(paper_->radio_portrait));
 592         }
 593
 594         return ButtonPolicy::SMI_VALID;
 595 }
 596
 597
 598 void FormDocument::ComboInputCB(int, void * v, Combox * combox)
 599 {
 600         FormDocument * pre = static_cast<FormDocument*>(v);
 601         if (combox == pre->combo_doc_class.get())
 602                 pre->CheckChoiceClass();
 603         pre->bc().valid();
 604 }
 605
 606
 607 bool FormDocument::class_apply(BufferParams &params)
 608 {
 609         bool redo = false;
 610
 611         // If default skip is a "Length" but there's no text in the
 612         // input field, reset the kind to "MedSkip", which is the default.
 613         if (fl_get_choice(class_->choice_doc_skip) == 4 &&
 614             getString(class_->input_doc_skip).empty()) {
 615                 fl_set_choice(class_->choice_doc_skip, 2);
 616         }
 617         params.fonts = getString(class_->choice_doc_fonts);
 618         params.fontsize = getString(class_->choice_doc_fontsize);
 619         params.pagestyle = getString(class_->choice_doc_pagestyle);
 620
 621         params.textclass = combo_doc_class->get() - 1;
 622
 623         BufferParams::PARSEP tmpsep = params.paragraph_separation;
 624         if (fl_get_button(class_->radio_doc_indent))
 625                 params.paragraph_separation = BufferParams::PARSEP_INDENT;
 626         else
 627                 params.paragraph_separation = BufferParams::PARSEP_SKIP;
 628         if (tmpsep != params.paragraph_separation)
 629                 redo = true;
 630
 631         VSpace tmpdefskip = params.getDefSkip();
 632         switch (fl_get_choice(class_->choice_doc_skip)) {
 633         case 1:
 634                 params.setDefSkip(VSpace(VSpace::SMALLSKIP));
 635                 break;
 636         case 2:
 637                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
 638                 break;
 639         case 3:
 640                 params.setDefSkip(VSpace(VSpace::BIGSKIP));
 641                 break;
 642         case 4:
 643         {
 644                 string const length =
 645                         getLengthFromWidgets(class_->input_doc_skip,
 646                                              class_->choice_doc_skip_units);
 647
 648                 params.setDefSkip(VSpace(LyXGlueLength(length)));
 649                 break;
 650         }
 651         default:
 652                 // DocumentDefskipCB assures that this never happens
 653                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
 654                 break;
 655         }
 656         if (!(tmpdefskip == params.getDefSkip()))
 657                 redo = true;
 658
 659         if (fl_get_button(class_->radio_doc_columns_two))
 660                 params.columns = 2;
 661         else
 662                 params.columns = 1;
 663         if (fl_get_button(class_->radio_doc_sides_two))
 664                 params.sides = LyXTextClass::TwoSides;
 665         else
 666                 params.sides = LyXTextClass::OneSide;
 667
 668         Spacing tmpSpacing = params.spacing;
 669         switch (fl_get_choice(class_->choice_doc_spacing)) {
 670         case 1:
 671                 lyxerr[Debug::INFO] << "Spacing: SINGLE\n";
 672                 params.spacing.set(Spacing::Single);
 673                 break;
 674         case 2:
 675                 lyxerr[Debug::INFO] << "Spacing: ONEHALF\n";
 676                 params.spacing.set(Spacing::Onehalf);
 677                 break;
 678         case 3:
 679                 lyxerr[Debug::INFO] << "Spacing: DOUBLE\n";
 680                 params.spacing.set(Spacing::Double);
 681                 break;
 682         case 4:
 683                 lyxerr[Debug::INFO] << "Spacing: OTHER\n";
 684                 params.spacing.set(Spacing::Other,
 685                                    getString(class_->input_doc_spacing));
 686                 break;
 687         }
 688         if (tmpSpacing != params.spacing)
 689                 redo = true;
 690
 691         params.options = getString(class_->input_doc_extra);
 692
 693         return redo;
 694 }
 695
 696
 697 void FormDocument::paper_apply(BufferParams & params)
 698 {
 699         params.papersize2 = char(fl_get_choice(paper_->choice_papersize) - 1);
 700
 701         params.paperpackage =
 702                 char(fl_get_choice(paper_->choice_paperpackage) - 1);
 703
 704         // set params.papersize from params.papersize2 and params.paperpackage
 705         params.setPaperStuff();
 706
 707         params.use_geometry = fl_get_button(paper_->check_use_geometry);
 708
 709         if (fl_get_button(paper_->radio_landscape))
 710                 params.orientation = BufferParams::ORIENTATION_LANDSCAPE;
 711         else
 712                 params.orientation = BufferParams::ORIENTATION_PORTRAIT;
 713
 714         params.paperwidth =
 715                 getLengthFromWidgets(paper_->input_custom_width,
 716                                      paper_->choice_custom_width_units);
 717
 718         params.paperheight =
 719                 getLengthFromWidgets(paper_->input_custom_height,
 720                                      paper_->choice_custom_height_units);
 721
 722         params.leftmargin =
 723                 getLengthFromWidgets(paper_->input_inner_margin,
 724                                      paper_->choice_inner_margin_units);
 725
 726         params.topmargin =
 727                 getLengthFromWidgets(paper_->input_top_margin,
 728                                      paper_->choice_top_margin_units);
 729
 730         params.rightmargin =
 731                 getLengthFromWidgets(paper_->input_outer_margin,
 732                                      paper_->choice_outer_margin_units);
 733
 734         params.bottommargin =
 735                 getLengthFromWidgets(paper_->input_bottom_margin,
 736                                      paper_->choice_bottom_margin_units);
 737
 738         params.headheight =
 739                 getLengthFromWidgets(paper_->input_head_height,
 740                                      paper_->choice_head_height_units);
 741
 742         params.headsep =
 743                 getLengthFromWidgets(paper_->input_head_sep,
 744                                      paper_->choice_head_sep_units);
 745
 746         params.footskip =
 747                 getLengthFromWidgets(paper_->input_foot_skip,
 748                                      paper_->choice_foot_skip_units);
 749 }
 750
 751
 752 bool FormDocument::language_apply(BufferParams & params)
 753 {
 754         InsetQuotes::quote_language lga = InsetQuotes::EnglishQ;
 755         bool redo = false;
 756
 757         switch (fl_get_choice(language_->choice_quotes_language) - 1) {
 758         case 0:
 759                 lga = InsetQuotes::EnglishQ;
 760                 break;
 761         case 1:
 762                 lga = InsetQuotes::SwedishQ;
 763                 break;
 764         case 2:
 765                 lga = InsetQuotes::GermanQ;
 766                 break;
 767         case 3:
 768                 lga = InsetQuotes::PolishQ;
 769                 break;
 770         case 4:
 771                 lga = InsetQuotes::FrenchQ;
 772                 break;
 773         case 5:
 774                 lga = InsetQuotes::DanishQ;
 775                 break;
 776         }
 777         params.quotes_language = lga;
 778         if (fl_get_button(language_->radio_single))
 779                 params.quotes_times = InsetQuotes::SingleQ;
 780         else
 781                 params.quotes_times = InsetQuotes::DoubleQ;
 782
 783         int const pos = combo_language->get();
 784         Language const * new_language = languages.getLanguage(lang_[pos-1]);
 785         if (!new_language)
 786                 new_language = default_language;
 787
 788         params.language = new_language;
 789         params.inputenc = getString(language_->choice_inputenc);
 790
 791         return redo;
 792 }
 793
 794
 795 bool FormDocument::options_apply(BufferParams & params)
 796 {
 797         bool redo = false;
 798
 799         params.graphicsDriver = getString(options_->choice_postscript_driver);
 800         params.use_amsmath = static_cast<BufferParams::AMS>(
 801                 fl_get_choice(options_->choice_ams_math) - 1);
 802         params.use_natbib  = fl_get_button(options_->check_use_natbib);
 803         params.use_numerical_citations  =
 804                 fl_get_choice(options_->choice_citation_format) - 1;
 805
 806         int tmpchar = int(fl_get_counter_value(options_->counter_secnumdepth));
 807         if (params.secnumdepth != tmpchar)
 808                 redo = true;
 809         params.secnumdepth = tmpchar;
 810
 811         params.tocdepth = int(fl_get_counter_value(options_->counter_tocdepth));
 812
 813         params.float_placement =
 814                 getString(options_->input_float_placement);
 815
 816         return redo;
 817 }
 818
 819
 820 void FormDocument::bullets_apply(BufferParams & params)
 821 {
 822         /* update the bullet settings */
 823         BufferParams & buf_params = controller().params();
 824
 825         // a little bit of loop unrolling
 826         params.user_defined_bullets[0] = buf_params.temp_bullets[0];
 827         params.user_defined_bullets[1] = buf_params.temp_bullets[1];
 828         params.user_defined_bullets[2] = buf_params.temp_bullets[2];
 829         params.user_defined_bullets[3] = buf_params.temp_bullets[3];
 830 }
 831
 832
 833 void FormDocument::UpdateClassParams(BufferParams const & params)
 834 {
 835         // These are the params that have to be updated on any class change
 836         // (even if the class defaults are not used) (JSpitzm 2002-04-08)
 837
 838         LyXTextClass const & tclass = textclasslist[params.textclass];
 839
 840         combo_doc_class->select(tclass.description());
 841         fl_clear_choice(class_->choice_doc_fontsize);
 842         fl_addto_choice(class_->choice_doc_fontsize, "default");
 843         fl_addto_choice(class_->choice_doc_fontsize,
 844                         tclass.opt_fontsize().c_str());
 845         fl_set_choice_text(class_->choice_doc_fontsize,
 846                         params.fontsize.c_str());
 847         fl_clear_choice(class_->choice_doc_pagestyle);
 848         fl_addto_choice(class_->choice_doc_pagestyle, "default");
 849         fl_addto_choice(class_->choice_doc_pagestyle,
 850                         tclass.opt_pagestyle().c_str());
 851         fl_set_choice_text(class_->choice_doc_pagestyle,
 852                         params.pagestyle.c_str());
 853
 854 }
 855
 856 void FormDocument::class_update(BufferParams const & params)
 857 {
 858         if (!class_.get())
 859                 return;
 860
 861         UpdateClassParams(params);
 862
 863         fl_set_choice_text(class_->choice_doc_fonts, params.fonts.c_str());
 864
 865         bool const indent = params.paragraph_separation == BufferParams::PARSEP_INDENT;
 866         fl_set_button(class_->radio_doc_indent, indent);
 867         fl_set_button(class_->radio_doc_skip, !indent);
 868
 869         int pos;
 870         if (indent) {
 871                 pos = 2; // VSpace::MEDSKIP is default
 872         } else {
 873                 switch (params.getDefSkip().kind()) {
 874                 case VSpace::LENGTH:
 875                         pos = 4;
 876                         break;
 877                 case VSpace::BIGSKIP:
 878                         pos = 3;
 879                         break;
 880                 case VSpace::SMALLSKIP:
 881                         pos = 1;
 882                         break;
 883                 case VSpace::MEDSKIP:
 884                 default:
 885                         pos = 2;
 886                         break;
 887                 }
 888         }
 889         fl_set_choice (class_->choice_doc_skip, pos);
 890
 891         bool const length_input = pos == 4;
 892         if (length_input) {
 893                 int const paperchoice = fl_get_choice(paper_->choice_papersize);
 894                 bool const metric = (paperchoice == 1 && lyxrc.default_papersize > BufferParams::PAPER_EXECUTIVEPAPER)
 895                         || paperchoice == 2 || paperchoice > 5;
 896                 string const default_unit = metric ? "cm" : "in";
 897                 string const length = params.getDefSkip().asLyXCommand();
 898                 updateWidgetsFromLengthString(class_->input_doc_skip,
 899                                               class_->choice_doc_skip_units,
 900                                               length, default_unit);
 901
 902         } else {
 903                 fl_set_input(class_->input_doc_skip, "");
 904         }
 905         setEnabled(class_->choice_doc_skip, !indent);
 906         setEnabled(class_->input_doc_skip, length_input);
 907         setEnabled(class_->choice_doc_skip_units, length_input);
 908
 909         bool const two_sides = params.sides == LyXTextClass::TwoSides;
 910         fl_set_button(class_->radio_doc_sides_one, !two_sides);
 911         fl_set_button(class_->radio_doc_sides_two, two_sides);
 912
 913         bool const two_columns = params.columns == 2;
 914         fl_set_button(class_->radio_doc_columns_one, !two_columns);
 915         fl_set_button(class_->radio_doc_columns_two, two_columns);
 916
 917         fl_set_input(class_->input_doc_extra, params.options.c_str());
 918
 919         switch (params.spacing.getSpace()) {
 920         case Spacing::Other:
 921                 pos = 4;
 922                 break;
 923         case Spacing::Double: // \doublespacing
 924                 pos = 3;
 925                 break;
 926         case Spacing::Onehalf: // \onehalfspacing
 927                 pos = 2;
 928                 break;
 929         case Spacing::Single: // \singlespacing
 930         case Spacing::Default: // nothing bad should happen with this
 931         default:
 932                 pos = 1;
 933                 break;
 934         }
 935         fl_set_choice(class_->choice_doc_spacing, pos);
 936
 937         bool const spacing_input = pos == 4;
 938         setEnabled(class_->input_doc_spacing, spacing_input);
 939         string const input = spacing_input ? tostr(params.spacing.getValue()) : string();
 940         fl_set_input(class_->input_doc_spacing, input.c_str());
 941 }
 942
 943
 944 void FormDocument::language_update(BufferParams const & params)
 945 {
 946         if (!language_.get())
 947                 return;
 948
 949         int const pos = int(findPos(lang_, params.language->lang()));
 950         combo_language->select(pos+1);
 951
 952         fl_set_choice_text(language_->choice_inputenc, params.inputenc.c_str());
 953         fl_set_choice(language_->choice_quotes_language, params.quotes_language + 1);
 954         fl_set_button(language_->radio_single, 0);
 955         fl_set_button(language_->radio_double, 0);
 956         if (params.quotes_times == InsetQuotes::SingleQ)
 957                 fl_set_button(language_->radio_single, 1);
 958         else
 959                 fl_set_button(language_->radio_double, 1);
 960 }
 961
 962
 963 void FormDocument::options_update(BufferParams const & params)
 964 {
 965         if (!options_.get())
 966                 return;
 967
 968         fl_set_choice_text(options_->choice_postscript_driver,
 969                            params.graphicsDriver.c_str());
 970         fl_set_choice(options_->choice_ams_math, params.use_amsmath + 1);
 971         fl_set_button(options_->check_use_natbib,  params.use_natbib);
 972         fl_set_choice(options_->choice_citation_format,
 973                       int(params.use_numerical_citations)+1);
 974         setEnabled(options_->choice_citation_format, params.use_natbib);
 975         fl_set_counter_value(options_->counter_secnumdepth, params.secnumdepth);
 976         fl_set_counter_value(options_->counter_tocdepth, params.tocdepth);
 977         if (!params.float_placement.empty())
 978                 fl_set_input(options_->input_float_placement,
 979                              params.float_placement.c_str());
 980         else
 981                 fl_set_input(options_->input_float_placement, "");
 982 }
 983
 984
 985 void FormDocument::paper_update(BufferParams const & params)
 986 {
 987         if (!paper_.get())
 988                 return;
 989
 990         fl_set_choice(paper_->choice_papersize, params.papersize2 + 1);
 991         fl_set_choice(paper_->choice_paperpackage, params.paperpackage + 1);
 992         fl_set_button(paper_->check_use_geometry, params.use_geometry);
 993
 994         int const paperchoice = fl_get_choice(paper_->choice_papersize);
 995         bool const useCustom = paperchoice == 2;
 996         bool const useGeom = fl_get_button(paper_->check_use_geometry);
 997
 998         fl_set_button(paper_->radio_portrait, 0);
 999         setEnabled(paper_->radio_portrait, !useCustom);
1000         fl_set_button(paper_->radio_landscape, 0);
1001         setEnabled(paper_->radio_landscape, !useCustom);
1002
1003         if (params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
1004                 fl_set_button(paper_->radio_landscape, 1);
1005         else
1006                 fl_set_button(paper_->radio_portrait, 1);
1007         setEnabled(paper_->choice_paperpackage,
1008                    //either default papersize (preferences)
1009                    //or document papersize has to be A4
1010                    (paperchoice == 7
1011                     || paperchoice == 1 && lyxrc.default_papersize == BufferParams::PAPER_A4PAPER)
1012                    && fl_get_button(paper_->radio_portrait));
1013
1014         // Default unit choice is cm if metric, inches if US paper.
1015         bool const metric = (paperchoice == 1 && lyxrc.default_papersize > BufferParams::PAPER_EXECUTIVEPAPER)
1016                 || paperchoice == 2 || paperchoice > 5;
1017         string const default_unit = metric ? "cm" : "in";
1018         updateWidgetsFromLengthString(paper_->input_custom_width,
1019                                       paper_->choice_custom_width_units,
1020                                       params.paperwidth, default_unit);
1021         setEnabled(paper_->input_custom_width, useCustom);
1022         setEnabled(paper_->choice_custom_width_units, useCustom);
1023
1024         updateWidgetsFromLengthString(paper_->input_custom_height,
1025                                       paper_->choice_custom_height_units,
1026                                       params.paperheight, default_unit);
1027         setEnabled(paper_->input_custom_height, useCustom);
1028         setEnabled(paper_->choice_custom_height_units, useCustom);
1029
1030         updateWidgetsFromLengthString(paper_->input_inner_margin,
1031                                       paper_->choice_inner_margin_units,
1032                                       params.leftmargin, default_unit);
1033         setEnabled(paper_->input_inner_margin, useGeom);
1034         setEnabled(paper_->choice_inner_margin_units, useGeom);
1035
1036         updateWidgetsFromLengthString(paper_->input_top_margin,
1037                                       paper_->choice_top_margin_units,
1038                                       params.topmargin, default_unit);
1039         setEnabled(paper_->input_top_margin, useGeom);
1040         setEnabled(paper_->choice_top_margin_units, useGeom);
1041
1042         updateWidgetsFromLengthString(paper_->input_outer_margin,
1043                                       paper_->choice_outer_margin_units,
1044                                       params.rightmargin, default_unit);
1045         setEnabled(paper_->input_outer_margin, useGeom);
1046         setEnabled(paper_->choice_outer_margin_units, useGeom);
1047
1048         updateWidgetsFromLengthString(paper_->input_bottom_margin,
1049                                       paper_->choice_bottom_margin_units,
1050                                       params.bottommargin, default_unit);
1051         setEnabled(paper_->input_bottom_margin, useGeom);
1052         setEnabled(paper_->choice_bottom_margin_units, useGeom);
1053
1054         updateWidgetsFromLengthString(paper_->input_head_height,
1055                                       paper_->choice_head_height_units,
1056                                       params.headheight, default_unit);
1057         setEnabled(paper_->input_head_height, useGeom);
1058         setEnabled(paper_->choice_head_height_units, useGeom);
1059
1060         updateWidgetsFromLengthString(paper_->input_head_sep,
1061                                       paper_->choice_head_sep_units,
1062                                       params.headsep, default_unit);
1063         setEnabled(paper_->input_head_sep, useGeom);
1064         setEnabled(paper_->choice_head_sep_units, useGeom);
1065
1066         updateWidgetsFromLengthString(paper_->input_foot_skip,
1067                                       paper_->choice_foot_skip_units,
1068                                       params.footskip, default_unit);
1069         setEnabled(paper_->input_foot_skip, useGeom);
1070         setEnabled(paper_->choice_foot_skip_units, useGeom);
1071
1072         fl_set_focus_object(paper_->form, paper_->choice_papersize);
1073 }
1074
1075
1076 void FormDocument::bullets_update(BufferParams const & params)
1077 {
1078         if (!bullets_.get() ||
1079             ((XpmVersion<4) ||
1080              (XpmVersion==4 && XpmRevision<7)))
1081                 return;
1082
1083         bool const isLinuxDoc =
1084                 controller().docType() == ControlDocument::LINUXDOC;
1085         setEnabled(fbullet, !isLinuxDoc);
1086
1087         if (isLinuxDoc) return;
1088
1089         fl_set_button(bullets_->radio_bullet_depth_1, 1);
1090         fl_set_input(bullets_->input_bullet_latex,
1091                      params.user_defined_bullets[0].getText().c_str());
1092         fl_set_choice(bullets_->choice_bullet_size,
1093                       params.user_defined_bullets[0].getSize() + 2);
1094 }
1095
1096
1097 void FormDocument::checkReadOnly()
1098 {
1099         if (bc().readOnly(controller().bufferIsReadonly())) {
1100                 combo_doc_class->deactivate();
1101                 combo_language->deactivate();
1102                 postWarning(_("Document is read-only."
1103                               " No changes to layout permitted."));
1104         } else {
1105                 combo_doc_class->activate();
1106                 combo_language->activate();
1107                 clearMessage();
1108         }
1109 }
1110
1111
1112 void FormDocument::ChoiceBulletSize(FL_OBJECT * ob, long /*data*/)
1113 {
1114         BufferParams & param = controller().params();
1115
1116         // convert from 1-6 range to -1-4
1117         param.temp_bullets[current_bullet_depth].setSize(fl_get_choice(ob) - 2);
1118         fl_set_input(bullets_->input_bullet_latex,
1119                      param.temp_bullets[current_bullet_depth].getText().c_str());
1120 }
1121
1122
1123 void FormDocument::InputBulletLaTeX(FL_OBJECT *, long)
1124 {
1125         BufferParams & param = controller().params();
1126
1127         param.temp_bullets[current_bullet_depth].
1128                 setText(getString(bullets_->input_bullet_latex));
1129 }
1130
1131
1132 void FormDocument::BulletDepth(FL_OBJECT * ob)
1133 {
1134         /* Should I do the following:                                 */
1135         /*  1. change to the panel that the current bullet belongs in */
1136         /*  2. show that bullet as selected                           */
1137         /*  3. change the size setting to the size of the bullet in Q.*/
1138         /*  4. display the latex equivalent in the latex box          */
1139         /*                                                            */
1140         /* I'm inclined to just go with 3 and 4 at the moment and     */
1141         /* maybe try to support the others later                      */
1142         BufferParams & param = controller().params();
1143
1144         int data = 0;
1145         if (ob == bullets_->radio_bullet_depth_1)
1146                 data = 0;
1147         else if (ob == bullets_->radio_bullet_depth_2)
1148                 data = 1;
1149         else if (ob == bullets_->radio_bullet_depth_3)
1150                 data = 2;
1151         else if (ob == bullets_->radio_bullet_depth_4)
1152                 data = 3;
1153
1154         switch (fl_get_button_numb(ob)) {
1155         case 3:
1156                 // right mouse button resets to default
1157                 param.temp_bullets[data] = ITEMIZE_DEFAULTS[data];
1158         default:
1159                 current_bullet_depth = data;
1160                 fl_set_input(bullets_->input_bullet_latex,
1161                              param.temp_bullets[data].getText().c_str());
1162                 fl_set_choice(bullets_->choice_bullet_size,
1163                               param.temp_bullets[data].getSize() + 2);
1164         }
1165 }
1166
1167
1168 void FormDocument::BulletPanel(FL_OBJECT * ob)
1169 {
1170         /* Here we have to change the background pixmap to that selected */
1171         /* by the user. (eg. standard.xpm, psnfss1.xpm etc...)           */
1172
1173         int data = 0;
1174         if (ob == bullets_->radio_bullet_panel_standard)
1175                 data = 0;
1176         else if (ob == bullets_->radio_bullet_panel_maths)
1177                 data = 1;
1178         else if (ob == bullets_->radio_bullet_panel_ding2)
1179                 data = 2;
1180         else if (ob == bullets_->radio_bullet_panel_ding3)
1181                 data = 3;
1182         else if (ob == bullets_->radio_bullet_panel_ding4)
1183                 data = 4;
1184         else if (ob == bullets_->radio_bullet_panel_ding1)
1185                 data = 5;
1186
1187         if (data != current_bullet_panel) {
1188                 fl_freeze_form(bullets_->form);
1189                 current_bullet_panel = data;
1190
1191                 /* free the current pixmap */
1192                 fl_free_bmtable_pixmap(bullets_->bmtable_bullet_panel);
1193                 string new_panel;
1194                 if (ob == bullets_->radio_bullet_panel_standard) {
1195                         new_panel = "standard";
1196                 } else if (ob == bullets_->radio_bullet_panel_maths ) {
1197                         new_panel = "amssymb";
1198                 } else if (ob == bullets_->radio_bullet_panel_ding2) {
1199                         new_panel = "psnfss1";
1200                 } else if (ob == bullets_->radio_bullet_panel_ding3) {
1201                         new_panel = "psnfss2";
1202                 } else if (ob == bullets_->radio_bullet_panel_ding4) {
1203                         new_panel = "psnfss3";
1204                 } else if (ob == bullets_->radio_bullet_panel_ding1) {
1205                         new_panel = "psnfss4";
1206                 } else {
1207                         /* something very wrong happened */
1208                         // play it safe for now but should be an exception
1209                         current_bullet_panel = 0;  // standard panel
1210                         new_panel = "standard";
1211                 }
1212                 new_panel += ".xpm";
1213                 fl_set_bmtable_pixmap_file(bullets_->bmtable_bullet_panel, 6, 6,
1214                                            LibFileSearch("images", new_panel).c_str());
1215                 fl_redraw_object(bullets_->bmtable_bullet_panel);
1216                 fl_unfreeze_form(bullets_->form);
1217         }
1218 }
1219
1220
1221 void FormDocument::BulletBMTable(FL_OBJECT * ob, long /*data*/)
1222 {
1223         /* handle the user input by setting the current bullet depth's pixmap */
1224         /* to that extracted from the current chosen position of the BMTable  */
1225         /* Don't forget to free the button's old pixmap first.                */
1226
1227         BufferParams & param = controller().params();
1228         int bmtable_button = fl_get_bmtable(ob);
1229
1230         /* try to keep the button held down till another is pushed */
1231         /*  fl_set_bmtable(ob, 1, bmtable_button); */
1232         param.temp_bullets[current_bullet_depth].setFont(current_bullet_panel);
1233         param.temp_bullets[current_bullet_depth].setCharacter(bmtable_button);
1234         fl_set_input(bullets_->input_bullet_latex,
1235                      param.temp_bullets[current_bullet_depth].getText().c_str());
1236 }
1237
1238
1239 void FormDocument::CheckChoiceClass()
1240 {
1241         BufferParams & params = controller().params();
1242
1243         lyx::textclass_type const tc = combo_doc_class->get() - 1;
1244
1245         if (controller().loadTextclass(tc)) {
1246                 params.textclass = tc;
1247
1248                 if (lyxrc.auto_reset_options) {
1249                         params.useClassDefaults();
1250                         UpdateLayoutDocument(params);
1251                 } else {
1252                         // update the params which are needed in any case
1253                         // (fontsizes, pagestyle)
1254                         UpdateClassParams(params);
1255                 }
1256
1257         } else {
1258                 int const revert = int(params.textclass);
1259                 combo_doc_class->select(revert + 1);
1260         }
1261 }
1262
1263
1264 void FormDocument::UpdateLayoutDocument(BufferParams const & params)
1265 {
1266         if (!dialog_.get())
1267                 return;
1268
1269         checkReadOnly();
1270         class_update(params);
1271         paper_update(params);
1272         language_update(params);
1273         options_update(params);
1274         bullets_update(params);
1275 }