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  * \author Martin Vermeer
   9  * \author Jürgen Spitzmüller
  10  *
  11  * Full author contact details are available in file CREDITS.
  12  */
  13
  14 #include <config.h>
  15
  16 #include "FormDocument.h"
  17 #include "ControlDocument.h"
  18 #include "forms/form_document.h"
  19
  20 #include "bmtable.h"
  21 #include "checkedwidgets.h"
  22 #include "ColorHandler.h"
  23 #include "combox.h"
  24 #include "FormColorpicker.h"
  25 #include "input_validators.h" // fl_unsigned_float_filter
  26 #include "Tooltips.h"
  27 #include "xforms_helpers.h"
  28 #include "xformsBC.h"
  29
  30 #include "controllers/ButtonController.h"
  31 #include "controllers/frnt_lang.h"
  32 #include "controllers/helper_funcs.h"
  33
  34 #include "Bullet.h"
  35 #include "bufferparams.h"
  36 #include "language.h"
  37 #include "lyxrc.h"
  38 #include "lyxtextclasslist.h"
  39 #include "tex-strings.h"
  40 #include "vspace.h"
  41
  42 #include "support/tostr.h"
  43 #include "support/lstrings.h" // contains, getStringFromVector
  44 #include "support/filetools.h" // LibFileSearch
  45
  46 #include "lyx_xpm.h"
  47
  48 #include <boost/bind.hpp>
  49
  50 #include <iomanip>
  51
  52 using lyx::support::bformat;
  53 using lyx::support::contains;
  54 using lyx::support::getStringFromVector;
  55 using lyx::support::getVectorFromString;
  56 using lyx::support::LibFileSearch;
  57
  58 using boost::bind;
  59
  60 using std::endl;
  61 using std::string;
  62 using std::vector;
  63
  64
  65 namespace {
  66
  67 #if FL_VERSION == 0 || (FL_REVISION == 0 && FL_FIXLEVEL < 2)
  68 bool const scalableTabfolders = false;
  69 #else
  70 bool const scalableTabfolders = true;
  71 #endif
  72
  73
  74 } // namespace anon
  75
  76
  77 typedef FormCB<ControlDocument, FormDB<FD_document> > base_class;
  78
  79 FormDocument::FormDocument()
  80         : base_class(_("Document Settings"), scalableTabfolders),
  81           ActCell(0), Confirmed(0),
  82           current_bullet_panel(0), current_bullet_depth(0), fbullet(0)
  83 {}
  84
  85
  86 void FormDocument::redraw()
  87 {
  88         if (form() && form()->visible)
  89                 fl_redraw_form(form());
  90         else
  91                 return;
  92
  93         FL_FORM * outer_form = fl_get_active_folder(dialog_->tabfolder);
  94         if (outer_form && outer_form->visible)
  95                 fl_redraw_form(outer_form);
  96 }
  97
  98
  99 void FormDocument::build()
 100 {
 101         // the tabbed folder
 102         dialog_.reset(build_document(this));
 103
 104         // Allow the base class to control messages
 105         setMessageWidget(dialog_->text_warning);
 106
 107         // Manage the restore, ok, apply, restore and cancel/close buttons
 108         bcview().setOK(dialog_->button_ok);
 109         bcview().setApply(dialog_->button_apply);
 110         bcview().setCancel(dialog_->button_close);
 111         bcview().setRestore(dialog_->button_restore);
 112
 113         // the document class form
 114         class_.reset(build_document_class(this));
 115
 116         // disable for read-only documents
 117         bcview().addReadOnly(class_->combox_class);
 118         bcview().addReadOnly(class_->radio_indent);
 119         bcview().addReadOnly(class_->radio_skip);
 120         bcview().addReadOnly(class_->choice_pagestyle);
 121         bcview().addReadOnly(class_->choice_fonts);
 122         bcview().addReadOnly(class_->choice_fontsize);
 123         bcview().addReadOnly(class_->radio_sides_one);
 124         bcview().addReadOnly(class_->radio_sides_two);
 125         bcview().addReadOnly(class_->radio_columns_one);
 126         bcview().addReadOnly(class_->radio_columns_two);
 127         bcview().addReadOnly(class_->input_extra);
 128         bcview().addReadOnly(class_->input_skip);
 129         bcview().addReadOnly(class_->choice_skip);
 130         bcview().addReadOnly(class_->choice_spacing);
 131         bcview().addReadOnly(class_->input_spacing);
 132
 133         // check validity of "length + unit" input
 134         addCheckedGlueLength(bcview(), class_->input_skip,
 135                              class_->choice_skip);
 136
 137         // trigger an input event for cut&paste with middle mouse button.
 138         setPrehandler(class_->input_extra);
 139         setPrehandler(class_->input_skip);
 140         setPrehandler(class_->input_spacing);
 141
 142         fl_set_input_return(class_->input_extra, FL_RETURN_CHANGED);
 143         fl_set_input_return(class_->input_skip, FL_RETURN_CHANGED);
 144         fl_set_input_return(class_->input_spacing, FL_RETURN_CHANGED);
 145
 146         FL_OBJECT * obj;
 147
 148         // Fill the combox and choices.
 149         obj = class_->combox_class;
 150         LyXTextClassList::const_iterator tit  = textclasslist.begin();
 151         LyXTextClassList::const_iterator tend = textclasslist.end();
 152         for (; tit != tend; ++tit) {
 153                 if (tit->isTeXClassAvailable()) {
 154                         fl_addto_combox(obj, tit->description().c_str());
 155                 } else {
 156                         string item = bformat(_("Unavailable: %1$s"), tit->description());
 157                         fl_addto_combox(obj, item.c_str());
 158                 }
 159         }
 160         fl_set_combox_browser_height(obj, 400);
 161
 162         fl_addto_choice(class_->choice_spacing,
 163                         _(" Single | OneHalf | Double | Custom ").c_str());
 164         fl_addto_choice(class_->choice_fontsize, "default|10|11|12");
 165         for (int n = 0; tex_fonts[n][0]; ++n) {
 166                 fl_addto_choice(class_->choice_fonts,tex_fonts[n]);
 167         }
 168
 169         // Create the contents of the unit choices; don't include the
 170         // "%" terms...
 171         vector<string> units_vec = getLatexUnits();
 172         vector<string>::iterator ret =
 173                 std::remove_if(units_vec.begin(),
 174                                units_vec.end(),
 175                                bind(contains<char>, _1, '%'));
 176         units_vec.erase(ret, units_vec.end());
 177
 178         string const units = getStringFromVector(units_vec, "|");
 179
 180         fl_addto_choice(class_->choice_pagestyle,
 181                         "default|empty|plain|headings|fancy");
 182         fl_addto_choice(class_->choice_skip,
 183                         _(" SmallSkip | MedSkip | BigSkip | Length ").c_str());
 184         fl_addto_choice(class_->choice_skip_units,  units.c_str());
 185
 186         // Set input filters on doc spacing to make it accept only
 187         // unsigned numbers.
 188         fl_set_input_filter(class_->input_spacing,
 189                             fl_unsigned_float_filter);
 190
 191         // disable for read-only documents
 192         bcview().addReadOnly(dialog_->button_save_defaults);
 193         bcview().addReadOnly(dialog_->button_reset_defaults);
 194
 195         // the document paper form
 196         paper_.reset(build_document_paper(this));
 197
 198         // disable for read-only documents
 199         bcview().addReadOnly(paper_->choice_paperpackage);
 200         bcview().addReadOnly(paper_->radio_portrait);
 201         bcview().addReadOnly(paper_->radio_landscape);
 202         bcview().addReadOnly(paper_->choice_papersize);
 203         bcview().addReadOnly(paper_->check_use_geometry);
 204         bcview().addReadOnly(paper_->input_custom_width);
 205         bcview().addReadOnly(paper_->input_custom_height);
 206         bcview().addReadOnly(paper_->input_top_margin);
 207         bcview().addReadOnly(paper_->input_bottom_margin);
 208         bcview().addReadOnly(paper_->input_inner_margin);
 209         bcview().addReadOnly(paper_->input_outer_margin);
 210         bcview().addReadOnly(paper_->input_head_height);
 211         bcview().addReadOnly(paper_->input_head_sep);
 212         bcview().addReadOnly(paper_->input_foot_skip);
 213
 214         // check validity of "length + unit" input
 215         addCheckedGlueLength(bcview(), paper_->input_custom_width);
 216         addCheckedGlueLength(bcview(), paper_->input_custom_height);
 217         addCheckedGlueLength(bcview(), paper_->input_top_margin);
 218         addCheckedGlueLength(bcview(), paper_->input_bottom_margin);
 219         addCheckedGlueLength(bcview(), paper_->input_inner_margin);
 220         addCheckedGlueLength(bcview(), paper_->input_outer_margin);
 221         addCheckedGlueLength(bcview(), paper_->input_head_height);
 222         addCheckedGlueLength(bcview(), paper_->input_head_sep);
 223         addCheckedGlueLength(bcview(), paper_->input_foot_skip);
 224
 225         // trigger an input event for cut&paste with middle mouse button.
 226         setPrehandler(paper_->input_custom_width);
 227         setPrehandler(paper_->input_custom_height);
 228         setPrehandler(paper_->input_top_margin);
 229         setPrehandler(paper_->input_bottom_margin);
 230         setPrehandler(paper_->input_inner_margin);
 231         setPrehandler(paper_->input_outer_margin);
 232         setPrehandler(paper_->input_head_height);
 233         setPrehandler(paper_->input_head_sep);
 234         setPrehandler(paper_->input_foot_skip);
 235
 236         fl_set_input_return(paper_->input_custom_width,  FL_RETURN_CHANGED);
 237         fl_set_input_return(paper_->input_custom_height, FL_RETURN_CHANGED);
 238         fl_set_input_return(paper_->input_top_margin,    FL_RETURN_CHANGED);
 239         fl_set_input_return(paper_->input_bottom_margin, FL_RETURN_CHANGED);
 240         fl_set_input_return(paper_->input_inner_margin,  FL_RETURN_CHANGED);
 241         fl_set_input_return(paper_->input_outer_margin,  FL_RETURN_CHANGED);
 242         fl_set_input_return(paper_->input_head_height,   FL_RETURN_CHANGED);
 243         fl_set_input_return(paper_->input_head_sep,      FL_RETURN_CHANGED);
 244         fl_set_input_return(paper_->input_foot_skip,     FL_RETURN_CHANGED);
 245
 246         fl_addto_choice(paper_->choice_papersize,
 247                         _(" Default | Custom | US letter | US legal "
 248                           "| US executive | A3 | A4 | A5 "
 249                           "| B3 | B4 | B5 ").c_str());
 250         fl_addto_choice(paper_->choice_paperpackage,
 251                         _(" None "
 252                           "| Small Margins "
 253                           "| Very small Margins "
 254                           "| Very wide Margins ").c_str());
 255
 256         fl_addto_choice(paper_->choice_custom_width_units,  units.c_str());
 257         fl_addto_choice(paper_->choice_custom_height_units, units.c_str());
 258         fl_addto_choice(paper_->choice_top_margin_units,    units.c_str());
 259         fl_addto_choice(paper_->choice_bottom_margin_units, units.c_str());
 260         fl_addto_choice(paper_->choice_inner_margin_units,  units.c_str());
 261         fl_addto_choice(paper_->choice_outer_margin_units,  units.c_str());
 262         fl_addto_choice(paper_->choice_head_height_units,   units.c_str());
 263         fl_addto_choice(paper_->choice_head_sep_units,      units.c_str());
 264         fl_addto_choice(paper_->choice_foot_skip_units,     units.c_str());
 265
 266         // the document language form
 267         language_.reset(build_document_language(this));
 268
 269         // disable for read-only documents
 270         bcview().addReadOnly(language_->combox_language);
 271         bcview().addReadOnly(language_->choice_inputenc);
 272         bcview().addReadOnly(language_->choice_quotes_language);
 273
 274         fl_addto_choice(language_->choice_inputenc,
 275                         "default|auto|latin1|latin2|latin3|latin4|latin5|latin9"
 276                         "|koi8-r|koi8-u|cp866|cp1251|iso88595|pt154");
 277
 278         vector<frnt::LanguagePair> const langs = frnt::getLanguageData(false);
 279         // Store the identifiers for later
 280         lang_ = getSecond(langs);
 281
 282         vector<frnt::LanguagePair>::const_iterator lit  = langs.begin();
 283         vector<frnt::LanguagePair>::const_iterator lend = langs.end();
 284         for (; lit != lend; ++lit) {
 285                 fl_addto_combox(language_->combox_language,
 286                                 lit->first.c_str());
 287         }
 288         fl_set_combox_browser_height(language_->combox_language, 400);
 289
 290         fl_addto_choice(language_->choice_quotes_language,
 291                         _(" ``text'' | ''text'' | ,,text`` | ,,text'' |"
 292                           " <<text>> | >>text<< ").c_str());
 293
 294         // the document options form
 295         options_.reset(build_document_options(this));
 296
 297         // disable for read-only documents
 298         bcview().addReadOnly(options_->counter_secnumdepth);
 299         bcview().addReadOnly(options_->counter_tocdepth);
 300         bcview().addReadOnly(options_->choice_ams_math);
 301         bcview().addReadOnly(options_->check_use_natbib);
 302         bcview().addReadOnly(options_->choice_citation_format);
 303         bcview().addReadOnly(options_->input_float_placement);
 304         bcview().addReadOnly(options_->choice_postscript_driver);
 305
 306         // trigger an input event for cut&paste with middle mouse button.
 307         setPrehandler(options_->input_float_placement);
 308
 309         fl_set_input_return(options_->input_float_placement, FL_RETURN_CHANGED);
 310
 311         fl_addto_choice(options_->choice_ams_math,
 312                         _(" Never | Automatically | Yes ").c_str());
 313
 314         for (int n = 0; tex_graphics[n][0]; ++n) {
 315                 fl_addto_choice(options_->choice_postscript_driver,
 316                                 tex_graphics[n]);
 317         }
 318         fl_addto_choice(options_->choice_citation_format,
 319                         _(" Author-year | Numerical ").c_str());
 320
 321         // the document bullets form
 322         bullets_.reset(build_document_bullet(this));
 323
 324         // disable for read-only documents
 325         bcview().addReadOnly(bullets_->radio_depth_1);
 326         bcview().addReadOnly(bullets_->radio_depth_2);
 327         bcview().addReadOnly(bullets_->radio_depth_3);
 328         bcview().addReadOnly(bullets_->radio_depth_4);
 329         bcview().addReadOnly(bullets_->radio_panel_standard);
 330         bcview().addReadOnly(bullets_->radio_panel_maths);
 331         bcview().addReadOnly(bullets_->radio_panel_ding1);
 332         bcview().addReadOnly(bullets_->radio_panel_ding2);
 333         bcview().addReadOnly(bullets_->radio_panel_ding3);
 334         bcview().addReadOnly(bullets_->radio_panel_ding4);
 335         bcview().addReadOnly(bullets_->bmtable_panel);
 336         bcview().addReadOnly(bullets_->choice_size);
 337         bcview().addReadOnly(bullets_->input_latex);
 338
 339         // trigger an input event for cut&paste with middle mouse button.
 340         setPrehandler(bullets_->input_latex);
 341
 342         fl_set_input_return(bullets_->input_latex, FL_RETURN_CHANGED);
 343
 344         fl_addto_choice(bullets_->choice_size,
 345                         _(" Default | Tiny | Smallest | Smaller "
 346                           "| Small | Normal | Large | Larger | Largest "
 347                           "| Huge | Huger ").c_str());
 348         fl_set_choice(bullets_->choice_size, 1);
 349
 350         fl_set_input_maxchars(bullets_->input_latex, 80);
 351
 352         string const bmtablefile = LibFileSearch("images", "standard", "xpm");
 353         fl_set_bmtable_pixmap_file(bullets_->bmtable_panel, 6, 6,
 354                                    bmtablefile.c_str());
 355
 356         picker_.reset(new FormColorpicker);
 357
 358         // the document branches form
 359         branch_.reset(build_document_branch(this));
 360
 361         fl_set_object_color(branch_->button_color,
 362                 GUI_COLOR_CHOICE, GUI_COLOR_CHOICE);
 363
 364         bcview().addReadOnly(branch_->input_all_branches);
 365         bcview().addReadOnly(branch_->button_add_branch);
 366         bcview().addReadOnly(branch_->button_remove_branch);
 367         bcview().addReadOnly(branch_->button_select);
 368         bcview().addReadOnly(branch_->button_deselect);
 369         bcview().addReadOnly(branch_->button_modify);
 370         bcview().addReadOnly(branch_->browser_all_branches);
 371
 372         // set up the tooltips for branches form
 373         string str = _("Enter the name of a new branch.");
 374         tooltips().init(branch_->input_all_branches, str);
 375         str = _("Add a new branch to the document.");
 376         tooltips().init(branch_->button_add_branch, str);
 377         str = _("Remove the selected branch from the document.");
 378         tooltips().init(branch_->button_remove_branch, str);
 379         str = _("Activate the selected branch for output.");
 380         tooltips().init(branch_->button_select, str);
 381         str = _("Deactivate the selected activated branch.");
 382         tooltips().init(branch_->button_deselect, str);
 383         str = _("Available branches for this document.");
 384         tooltips().init(branch_->browser_all_branches, str);
 385         str = _("Activated branches. Content will occur in the document\'s output");
 386         tooltips().init(branch_->browser_selection, str);
 387         str = _("Modify background color of branch inset");
 388         tooltips().init(branch_->button_modify, str);
 389         str = _("Background color of branch inset");
 390         tooltips().init(branch_->button_color, str);
 391
 392         // Handle middle mouse paint:
 393         setPrehandler(branch_->input_all_branches);
 394         fl_set_input_return(branch_->input_all_branches, FL_RETURN_CHANGED);
 395
 396         // Enable the tabfolder to be rescaled correctly.
 397         if (scalableTabfolders)
 398                 fl_set_tabfolder_autofit(dialog_->tabfolder, FL_FIT);
 399
 400         // Stack tabs
 401         fl_addto_tabfolder(dialog_->tabfolder,_("Document").c_str(),
 402                            class_->form);
 403         fl_addto_tabfolder(dialog_->tabfolder,_("Paper").c_str(),
 404                            paper_->form);
 405         fl_addto_tabfolder(dialog_->tabfolder,_("Language").c_str(),
 406                            language_->form);
 407         fl_addto_tabfolder(dialog_->tabfolder,_("Extra").c_str(),
 408                            options_->form);
 409         fbullet = fl_addto_tabfolder(dialog_->tabfolder,_("Bullets").c_str(),
 410                                      bullets_->form);
 411
 412         if ((XpmVersion < 4) || (XpmVersion == 4 && XpmRevision < 7)) {
 413                 lyxerr << _("Your version of libXpm is older than 4.7.\n"
 414                             "The `bullet' tab of the document dialog "
 415                             "has been disabled") << '\n';
 416                 fl_deactivate_object(fbullet);
 417                 fl_set_object_lcol(fbullet, FL_INACTIVE);
 418         }
 419
 420         fl_addto_tabfolder(dialog_->tabfolder,_("Branches").c_str(),
 421                                      branch_->form);
 422 }
 423
 424
 425 void FormDocument::apply()
 426 {
 427         BufferParams & params = controller().params();
 428
 429         class_apply(params);
 430         paper_apply(params);
 431         language_apply(params);
 432         options_apply(params);
 433         bullets_apply(params);
 434         branch_apply(params);
 435 }
 436
 437
 438 void FormDocument::update()
 439 {
 440         if (!dialog_.get())
 441                 return;
 442
 443         checkReadOnly();
 444
 445         BufferParams const & params = controller().params();
 446
 447         class_update(params);
 448         paper_update(params);
 449         language_update(params);
 450         options_update(params);
 451         bullets_update(params);
 452         branch_update(params);
 453 }
 454
 455
 456 ButtonPolicy::SMInput FormDocument::input(FL_OBJECT * ob, long)
 457 {
 458         if (ob == bullets_->choice_size) {
 459                 ChoiceBulletSize(ob, 0);
 460
 461         } else if (ob == bullets_->input_latex) {
 462                 InputBulletLaTeX(ob, 0);
 463
 464         } else if (ob == bullets_->radio_depth_1 ||
 465                    ob == bullets_->radio_depth_2 ||
 466                    ob == bullets_->radio_depth_3 ||
 467                    ob == bullets_->radio_depth_4) {
 468                 BulletDepth(ob);
 469
 470         } else if (ob == bullets_->radio_panel_standard ||
 471                    ob == bullets_->radio_panel_maths ||
 472                    ob == bullets_->radio_panel_ding1 ||
 473                    ob == bullets_->radio_panel_ding2 ||
 474                    ob == bullets_->radio_panel_ding3 ||
 475                    ob == bullets_->radio_panel_ding4) {
 476                 BulletPanel(ob);
 477
 478         } else if (ob == bullets_->bmtable_panel) {
 479                 BulletBMTable(ob, 0);
 480
 481         } else if (ob == class_->choice_spacing) {
 482                 setEnabled(class_->input_spacing,
 483                            fl_get_choice(class_->choice_spacing) == 4);
 484
 485         } else if (ob == class_->combox_class) {
 486                 CheckChoiceClass();
 487         } else if (ob == class_->radio_skip ||
 488                    ob == class_->radio_indent ||
 489                    ob == class_->choice_skip) {
 490                 bool const skip_used = fl_get_button(class_->radio_skip);
 491                 setEnabled(class_->choice_skip, skip_used);
 492
 493                 bool const length_input =
 494                         fl_get_choice(class_->choice_skip) == 4;
 495                 setEnabled(class_->input_skip,
 496                            skip_used && length_input);
 497                 setEnabled(class_->choice_skip_units,
 498                            skip_used && length_input);
 499
 500                 // Default unit choice is cm if metric, inches if US paper.
 501                 // If papersize is default, check the lyxrc-settings
 502                 int const paperchoice = fl_get_choice(paper_->choice_papersize);
 503                 bool const metric = (paperchoice == 1 && lyxrc.default_papersize > PAPER_EXECUTIVEPAPER)
 504                         || paperchoice == 2 || paperchoice > 5;
 505                 string const default_unit = metric ? "cm" : "in";
 506                 if (getString(class_->input_skip).empty())
 507                         fl_set_choice_text(class_->choice_skip_units,
 508                                            default_unit.c_str());
 509
 510         } else if (ob == options_->check_use_natbib) {
 511                 setEnabled(options_->choice_citation_format,
 512                            fl_get_button(options_->check_use_natbib));
 513
 514         } else if (ob == branch_->browser_all_branches ||
 515                         ob == branch_->browser_selection ||
 516                         ob == branch_->button_add_branch ||
 517                         ob == branch_->button_remove_branch ||
 518                         ob == branch_->button_modify ||
 519                         ob == branch_->button_select ||
 520                         ob == branch_->button_deselect) {
 521                 branch_input(ob);
 522         } else if (ob == dialog_->button_save_defaults) {
 523                 apply();
 524                 controller().saveAsDefault();
 525
 526         } else if (ob == dialog_->button_reset_defaults) {
 527                 BufferParams & params = controller().params();
 528                 params.textclass = fl_get_combox(class_->combox_class) - 1;
 529                 params.useClassDefaults();
 530                 UpdateLayoutDocument(params);
 531
 532         } else if (ob == paper_->radio_landscape) {
 533                 fl_set_choice(paper_->choice_paperpackage,
 534                               PACKAGE_NONE + 1);
 535
 536         } else if (ob == paper_->choice_papersize) {
 537                 int const paperchoice = fl_get_choice(paper_->choice_papersize);
 538                 bool const defsize = paperchoice == 1;
 539                 bool const custom = paperchoice == 2;
 540                 bool const a3size = paperchoice == 6;
 541                 bool const b3size = paperchoice == 9;
 542                 bool const b4size = paperchoice == 10;
 543
 544                 if (custom)
 545                         fl_set_button(paper_->radio_portrait, 1);
 546
 547                 bool const use_geom = (custom || a3size || b3size || b4size);
 548
 549                 fl_set_button(paper_->check_use_geometry, int(use_geom));
 550
 551                 setEnabled(paper_->input_top_margin,    use_geom);
 552                 setEnabled(paper_->input_bottom_margin, use_geom);
 553                 setEnabled(paper_->input_inner_margin,  use_geom);
 554                 setEnabled(paper_->input_outer_margin,  use_geom);
 555                 setEnabled(paper_->input_head_height,   use_geom);
 556                 setEnabled(paper_->input_head_sep,      use_geom);
 557                 setEnabled(paper_->input_foot_skip,     use_geom);
 558                 setEnabled(paper_->choice_top_margin_units,    use_geom);
 559                 setEnabled(paper_->choice_bottom_margin_units, use_geom);
 560                 setEnabled(paper_->choice_inner_margin_units,  use_geom);
 561                 setEnabled(paper_->choice_outer_margin_units,  use_geom);
 562                 setEnabled(paper_->choice_head_height_units,   use_geom);
 563                 setEnabled(paper_->choice_head_sep_units,      use_geom);
 564                 setEnabled(paper_->choice_foot_skip_units,     use_geom);
 565                 setEnabled(paper_->choice_custom_width_units,  use_geom);
 566                 setEnabled(paper_->choice_custom_height_units, use_geom);
 567
 568                 setEnabled(paper_->input_custom_width,  custom);
 569                 setEnabled(paper_->input_custom_height, custom);
 570                 setEnabled(paper_->choice_custom_width_units,  custom);
 571                 setEnabled(paper_->choice_custom_height_units, custom);
 572                 setEnabled(paper_->radio_portrait,  !custom);
 573                 setEnabled(paper_->radio_landscape, !custom);
 574
 575                 // Default unit choice is cm if metric, inches if US paper.
 576                 // If papersize is default, use the lyxrc-settings
 577                 bool const metric = (defsize && lyxrc.default_papersize > PAPER_EXECUTIVEPAPER)
 578                         || paperchoice == 2 || paperchoice > 5;
 579                 string const default_unit = metric ? "cm" : "in";
 580                 if (getString(paper_->input_custom_width).empty())
 581                         fl_set_choice_text(paper_->choice_custom_width_units,
 582                                            default_unit.c_str());
 583                 if (getString(paper_->input_custom_height).empty())
 584                         fl_set_choice_text(paper_->choice_custom_height_units,
 585                                            default_unit.c_str());
 586                 if (getString(paper_->input_top_margin).empty())
 587                         fl_set_choice_text(paper_->choice_top_margin_units,
 588                                            default_unit.c_str());
 589                 if (getString(paper_->input_bottom_margin).empty())
 590                         fl_set_choice_text(paper_->choice_bottom_margin_units,
 591                                            default_unit.c_str());
 592                 if (getString(paper_->input_inner_margin).empty())
 593                         fl_set_choice_text(paper_->choice_inner_margin_units,
 594                                            default_unit.c_str());
 595                 if (getString(paper_->input_outer_margin).empty())
 596                         fl_set_choice_text(paper_->choice_outer_margin_units,
 597                                            default_unit.c_str());
 598                 if (getString(paper_->input_head_height).empty())
 599                         fl_set_choice_text(paper_->choice_head_height_units,
 600                                            default_unit.c_str());
 601                 if (getString(paper_->input_head_sep).empty())
 602                         fl_set_choice_text(paper_->choice_head_sep_units,
 603                                            default_unit.c_str());
 604                 if (getString(paper_->input_foot_skip).empty())
 605                         fl_set_choice_text(paper_->choice_foot_skip_units,
 606                                            default_unit.c_str());
 607
 608         } else if (ob == paper_->choice_paperpackage &&
 609                    fl_get_choice(paper_->choice_paperpackage) != 1) {
 610
 611                 fl_set_button(paper_->check_use_geometry, 0);
 612                 setEnabled(paper_->input_top_margin,    false);
 613                 setEnabled(paper_->input_bottom_margin, false);
 614                 setEnabled(paper_->input_inner_margin,  false);
 615                 setEnabled(paper_->input_outer_margin,  false);
 616                 setEnabled(paper_->input_head_height,   false);
 617                 setEnabled(paper_->input_head_sep,      false);
 618                 setEnabled(paper_->input_foot_skip,     false);
 619                 setEnabled(paper_->choice_top_margin_units,    false);
 620                 setEnabled(paper_->choice_bottom_margin_units, false);
 621                 setEnabled(paper_->choice_inner_margin_units,  false);
 622                 setEnabled(paper_->choice_outer_margin_units,  false);
 623                 setEnabled(paper_->choice_head_height_units,   false);
 624                 setEnabled(paper_->choice_head_sep_units,      false);
 625                 setEnabled(paper_->choice_foot_skip_units,     false);
 626
 627         } else if (ob == paper_->check_use_geometry) {
 628                 // don't allow switching geometry off in custom papersize
 629                 // mode nor in A3, B3, and B4
 630                 int const choice = fl_get_choice(paper_->choice_papersize);
 631                 if (choice == 2 || choice == 6 || choice == 9 || choice == 10)
 632                         fl_set_button(paper_->check_use_geometry, 1);
 633
 634                 fl_set_choice(paper_->choice_paperpackage,
 635                               PACKAGE_NONE + 1);
 636
 637                 bool const use_geom = fl_get_button(paper_->check_use_geometry);
 638                 setEnabled(paper_->input_top_margin,    use_geom);
 639                 setEnabled(paper_->input_bottom_margin, use_geom);
 640                 setEnabled(paper_->input_inner_margin,  use_geom);
 641                 setEnabled(paper_->input_outer_margin,  use_geom);
 642                 setEnabled(paper_->input_head_height,   use_geom);
 643                 setEnabled(paper_->input_head_sep,      use_geom);
 644                 setEnabled(paper_->input_foot_skip,     use_geom);
 645                 setEnabled(paper_->choice_top_margin_units,    use_geom);
 646                 setEnabled(paper_->choice_bottom_margin_units, use_geom);
 647                 setEnabled(paper_->choice_inner_margin_units,  use_geom);
 648                 setEnabled(paper_->choice_outer_margin_units,  use_geom);
 649                 setEnabled(paper_->choice_head_height_units,   use_geom);
 650                 setEnabled(paper_->choice_head_sep_units,      use_geom);
 651                 setEnabled(paper_->choice_foot_skip_units,     use_geom);
 652         }
 653
 654         if (ob == paper_->choice_papersize || ob == paper_->radio_portrait
 655             || ob == paper_->radio_landscape) {
 656                 // either default papersize (preferences) or document
 657                 // papersize has to be A4
 658                 bool const enable = ( fl_get_choice(paper_->choice_papersize) == 1
 659                                       && lyxrc.default_papersize == PAPER_A4PAPER )
 660                         || fl_get_choice(paper_->choice_papersize) == 7;
 661                 if (!enable)
 662                         fl_set_choice(paper_->choice_paperpackage,
 663                                       PACKAGE_NONE + 1);
 664                 setEnabled(paper_->choice_paperpackage,
 665                            enable && fl_get_button(paper_->radio_portrait));
 666         }
 667
 668         return ButtonPolicy::SMI_VALID;
 669 }
 670
 671
 672 void FormDocument::rebuild_all_branches_browser()
 673 {
 674         typedef BranchList::const_iterator const_iterator;
 675
 676         fl_clear_browser(branch_->browser_all_branches);
 677
 678         const_iterator const begin = branchlist_.begin();
 679         const_iterator const end = branchlist_.end();
 680         for (const_iterator it = begin; it != end; ++it) {
 681                 fl_addto_browser(branch_->browser_all_branches,
 682                                  it->getBranch().c_str());
 683         }
 684 }
 685
 686
 687 void FormDocument::rebuild_selected_branches_browser()
 688 {
 689         typedef BranchList::const_iterator const_iterator;
 690
 691         fl_clear_browser(branch_->browser_selection);
 692
 693         const_iterator const begin = branchlist_.begin();
 694         const_iterator const end = branchlist_.end();
 695         for (const_iterator it = begin; it != end; ++it) {
 696                 if (it->getSelected())
 697                         fl_addto_browser(branch_->browser_selection,
 698                                          it->getBranch().c_str());
 699         }
 700 }
 701
 702
 703 namespace {
 704
 705 RGBColor get_current_color(FL_OBJECT * browser, BranchList const & branchlist)
 706 {
 707         BOOST_ASSERT(browser && browser->objclass == FL_BROWSER);
 708
 709         RGBColor color;
 710
 711         int const i = fl_get_browser(browser);
 712         string const branch_name = fl_get_browser_line(browser, i);
 713         Branch const * branch = branchlist.find(branch_name);
 714         if (!branch)
 715                 return color;
 716
 717         string const x11hexname = branch->getColor();
 718         if (x11hexname[0] == '#') {
 719                 color = RGBColor(x11hexname);
 720         } else{
 721                 fl_getmcolor(FL_COL1, &color.r, &color.g, &color.b);
 722         }
 723         return color;
 724 }
 725
 726 } // namespace anon
 727
 728
 729 void FormDocument::branch_input(FL_OBJECT * ob)
 730 {
 731         if (ob == branch_->button_add_branch) {
 732                 string const new_branch =
 733                         getString(branch_->input_all_branches);
 734
 735                 if (!new_branch.empty() && branchlist_.add(new_branch)) {
 736
 737                         fl_set_input(branch_->input_all_branches, "");
 738                         rebuild_all_branches_browser();
 739                 }
 740
 741         } else if (ob == branch_->button_remove_branch) {
 742                 unsigned i = fl_get_browser(branch_->browser_all_branches);
 743                 string const current_branch =
 744                         fl_get_browser_line(branch_->browser_all_branches, i);
 745                 if (!current_branch.empty() &&
 746                     branchlist_.remove(current_branch)) {
 747
 748                         rebuild_all_branches_browser();
 749                         rebuild_selected_branches_browser();
 750                 }
 751
 752         } else if (ob == branch_->button_select ||
 753                    ob == branch_->button_deselect) {
 754
 755                 bool const selecting = ob == branch_->button_select;
 756                 string current_branch;
 757
 758                 // When selecting, take highlighted item from left browser,
 759                 // when deselecting, from right browser:
 760                 if (selecting) {
 761                         int const i = fl_get_browser(branch_->browser_all_branches);
 762                         current_branch =
 763                                 fl_get_browser_line(branch_->browser_all_branches, i);
 764                 } else {
 765                         int const i = fl_get_browser(branch_->browser_selection);
 766                         current_branch =
 767                                 fl_get_browser_line(branch_->browser_selection, i);
 768                 }
 769                 Branch * branch = branchlist_.find(current_branch);
 770
 771                 if (branch && branch->setSelected(selecting))
 772                         rebuild_selected_branches_browser();
 773
 774         } else if (ob == branch_->button_modify) {
 775                 RGBColor const before =
 776                         get_current_color(branch_->browser_all_branches,
 777                                           branchlist_);
 778                 RGBColor const after = picker_->requestColor(before);
 779                 if (before != after) {
 780                         fl_mapcolor(GUI_COLOR_CHOICE,
 781                                     after.r, after.g, after.b);
 782                         fl_redraw_object(branch_->button_color);
 783
 784                         string const branch_name =
 785                                 getString(branch_->browser_all_branches);
 786                         Branch * branch = branchlist_.find(branch_name);
 787                         if (branch)
 788                                 branch->setColor(X11hexname(after));
 789                 }
 790
 791         } else if (ob == branch_->browser_all_branches) {
 792                 RGBColor rgb =
 793                         get_current_color(branch_->browser_all_branches,
 794                                           branchlist_);
 795
 796                 fl_mapcolor(GUI_COLOR_CHOICE, rgb.r, rgb.g, rgb.b);
 797                 fl_redraw_object(branch_->button_color);
 798         }
 799         setEnabled(branch_->button_select,
 800                 (fl_get_browser(branch_->browser_all_branches) > 0));
 801         setEnabled(branch_->button_deselect,
 802                 (fl_get_browser(branch_->browser_selection) > 0));
 803         setEnabled(branch_->button_remove_branch,
 804                 (fl_get_browser(branch_->browser_all_branches) > 0));
 805         setEnabled(branch_->button_modify,
 806                 (fl_get_browser(branch_->browser_all_branches) > 0));
 807 }
 808
 809
 810 bool FormDocument::class_apply(BufferParams &params)
 811 {
 812         bool redo = false;
 813
 814         // If default skip is a "Length" but there's no text in the
 815         // input field, reset the kind to "MedSkip", which is the default.
 816         if (fl_get_choice(class_->choice_skip) == 4 &&
 817             getString(class_->input_skip).empty()) {
 818                 fl_set_choice(class_->choice_skip, 2);
 819         }
 820         params.fonts = getString(class_->choice_fonts);
 821         params.fontsize = getString(class_->choice_fontsize);
 822         params.pagestyle = getString(class_->choice_pagestyle);
 823
 824         params.textclass = fl_get_combox(class_->combox_class) - 1;
 825
 826         BufferParams::PARSEP tmpsep = params.paragraph_separation;
 827         if (fl_get_button(class_->radio_indent))
 828                 params.paragraph_separation = BufferParams::PARSEP_INDENT;
 829         else
 830                 params.paragraph_separation = BufferParams::PARSEP_SKIP;
 831         if (tmpsep != params.paragraph_separation)
 832                 redo = true;
 833
 834         VSpace tmpdefskip = params.getDefSkip();
 835         switch (fl_get_choice(class_->choice_skip)) {
 836         case 1:
 837                 params.setDefSkip(VSpace(VSpace::SMALLSKIP));
 838                 break;
 839         case 2:
 840                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
 841                 break;
 842         case 3:
 843                 params.setDefSkip(VSpace(VSpace::BIGSKIP));
 844                 break;
 845         case 4:
 846         {
 847                 string const length =
 848                         getLengthFromWidgets(class_->input_skip,
 849                                              class_->choice_skip_units);
 850
 851                 params.setDefSkip(VSpace(LyXGlueLength(length)));
 852                 break;
 853         }
 854         default:
 855                 // DocumentDefskipCB assures that this never happens
 856                 params.setDefSkip(VSpace(VSpace::MEDSKIP));
 857                 break;
 858         }
 859         if (!(tmpdefskip == params.getDefSkip()))
 860                 redo = true;
 861
 862         if (fl_get_button(class_->radio_columns_two))
 863                 params.columns = 2;
 864         else
 865                 params.columns = 1;
 866         if (fl_get_button(class_->radio_sides_two))
 867                 params.sides = LyXTextClass::TwoSides;
 868         else
 869                 params.sides = LyXTextClass::OneSide;
 870
 871         Spacing tmpSpacing = params.spacing();
 872         switch (fl_get_choice(class_->choice_spacing)) {
 873         case 1:
 874                 lyxerr[Debug::INFO] << "Spacing: SINGLE" << endl;
 875                 params.spacing().set(Spacing::Single);
 876                 break;
 877         case 2:
 878                 lyxerr[Debug::INFO] << "Spacing: ONEHALF" << endl;
 879                 params.spacing().set(Spacing::Onehalf);
 880                 break;
 881         case 3:
 882                 lyxerr[Debug::INFO] << "Spacing: DOUBLE" << endl;
 883                 params.spacing().set(Spacing::Double);
 884                 break;
 885         case 4:
 886                 lyxerr[Debug::INFO] << "Spacing: OTHER" << endl;
 887                 params.spacing().set(Spacing::Other,
 888                                    getString(class_->input_spacing));
 889                 break;
 890         }
 891         if (tmpSpacing != params.spacing())
 892                 redo = true;
 893
 894         params.options = getString(class_->input_extra);
 895
 896         return redo;
 897 }
 898
 899
 900 void FormDocument::paper_apply(BufferParams & params)
 901 {
 902         params.papersize2 = VMARGIN_PAPER_TYPE(fl_get_choice(paper_->choice_papersize) - 1);
 903
 904         params.paperpackage =
 905                 PAPER_PACKAGES(fl_get_choice(paper_->choice_paperpackage) - 1);
 906
 907         // set params.papersize from params.papersize2 and params.paperpackage
 908         params.setPaperStuff();
 909
 910         params.use_geometry = fl_get_button(paper_->check_use_geometry);
 911
 912         if (fl_get_button(paper_->radio_landscape))
 913                 params.orientation = ORIENTATION_LANDSCAPE;
 914         else
 915                 params.orientation = ORIENTATION_PORTRAIT;
 916
 917         params.paperwidth =
 918                 getLengthFromWidgets(paper_->input_custom_width,
 919                                      paper_->choice_custom_width_units);
 920
 921         params.paperheight =
 922                 getLengthFromWidgets(paper_->input_custom_height,
 923                                      paper_->choice_custom_height_units);
 924
 925         params.leftmargin =
 926                 getLengthFromWidgets(paper_->input_inner_margin,
 927                                      paper_->choice_inner_margin_units);
 928
 929         params.topmargin =
 930                 getLengthFromWidgets(paper_->input_top_margin,
 931                                      paper_->choice_top_margin_units);
 932
 933         params.rightmargin =
 934                 getLengthFromWidgets(paper_->input_outer_margin,
 935                                      paper_->choice_outer_margin_units);
 936
 937         params.bottommargin =
 938                 getLengthFromWidgets(paper_->input_bottom_margin,
 939                                      paper_->choice_bottom_margin_units);
 940
 941         params.headheight =
 942                 getLengthFromWidgets(paper_->input_head_height,
 943                                      paper_->choice_head_height_units);
 944
 945         params.headsep =
 946                 getLengthFromWidgets(paper_->input_head_sep,
 947                                      paper_->choice_head_sep_units);
 948
 949         params.footskip =
 950                 getLengthFromWidgets(paper_->input_foot_skip,
 951                                      paper_->choice_foot_skip_units);
 952 }
 953
 954
 955 bool FormDocument::language_apply(BufferParams & params)
 956 {
 957         InsetQuotes::quote_language lga = InsetQuotes::EnglishQ;
 958         bool redo = false;
 959
 960         switch (fl_get_choice(language_->choice_quotes_language) - 1) {
 961         case 0:
 962                 lga = InsetQuotes::EnglishQ;
 963                 break;
 964         case 1:
 965                 lga = InsetQuotes::SwedishQ;
 966                 break;
 967         case 2:
 968                 lga = InsetQuotes::GermanQ;
 969                 break;
 970         case 3:
 971                 lga = InsetQuotes::PolishQ;
 972                 break;
 973         case 4:
 974                 lga = InsetQuotes::FrenchQ;
 975                 break;
 976         case 5:
 977                 lga = InsetQuotes::DanishQ;
 978                 break;
 979         }
 980         params.quotes_language = lga;
 981
 982         int const pos = fl_get_combox(language_->combox_language);
 983         Language const * new_language = languages.getLanguage(lang_[pos-1]);
 984         if (!new_language)
 985                 new_language = default_language;
 986
 987         params.language = new_language;
 988         params.inputenc = getString(language_->choice_inputenc);
 989
 990         return redo;
 991 }
 992
 993
 994 bool FormDocument::options_apply(BufferParams & params)
 995 {
 996         bool redo = false;
 997
 998         params.graphicsDriver = getString(options_->choice_postscript_driver);
 999         params.use_amsmath = static_cast<BufferParams::AMS>(
1000                 fl_get_choice(options_->choice_ams_math) - 1);
1001         params.use_natbib  = fl_get_button(options_->check_use_natbib);
1002         params.use_numerical_citations  =
1003                 fl_get_choice(options_->choice_citation_format) - 1;
1004
1005         int tmpchar = int(fl_get_counter_value(options_->counter_secnumdepth));
1006         if (params.secnumdepth != tmpchar)
1007                 redo = true;
1008         params.secnumdepth = tmpchar;
1009
1010         params.tocdepth = int(fl_get_counter_value(options_->counter_tocdepth));
1011
1012         params.float_placement =
1013                 getString(options_->input_float_placement);
1014
1015         return redo;
1016 }
1017
1018
1019 void FormDocument::bullets_apply(BufferParams & params)
1020 {
1021         /* update the bullet settings */
1022         BufferParams & buf_params = controller().params();
1023
1024         for (int i = 0; i < 4; ++i) {
1025                 params.user_defined_bullet(i) = buf_params.temp_bullet(i);
1026         }
1027 }
1028
1029
1030 void FormDocument::branch_apply(BufferParams & params)
1031 {
1032         params.branchlist() = branchlist_;
1033 }
1034
1035
1036 void FormDocument::UpdateClassParams(BufferParams const & params)
1037 {
1038         // These are the params that have to be updated on any class change
1039         // (even if the class defaults are not used) (JSpitzm 2002-04-08)
1040
1041         LyXTextClass const & tclass = textclasslist[params.textclass];
1042
1043         fl_set_combox(class_->combox_class, params.textclass + 1);
1044         fl_clear_choice(class_->choice_fontsize);
1045         fl_addto_choice(class_->choice_fontsize, "default");
1046         fl_addto_choice(class_->choice_fontsize,
1047                         tclass.opt_fontsize().c_str());
1048         fl_set_choice_text(class_->choice_fontsize,
1049                            params.fontsize.c_str());
1050         fl_clear_choice(class_->choice_pagestyle);
1051         fl_addto_choice(class_->choice_pagestyle, "default");
1052         fl_addto_choice(class_->choice_pagestyle,
1053                         tclass.opt_pagestyle().c_str());
1054         fl_set_choice_text(class_->choice_pagestyle,
1055                            params.pagestyle.c_str());
1056
1057         fl_set_input(class_->input_extra, tclass.options().c_str());
1058 }
1059
1060 void FormDocument::class_update(BufferParams const & params)
1061 {
1062         if (!class_.get())
1063                 return;
1064
1065         UpdateClassParams(params);
1066
1067         fl_set_choice_text(class_->choice_fonts, params.fonts.c_str());
1068
1069         bool const indent = params.paragraph_separation == BufferParams::PARSEP_INDENT;
1070         fl_set_button(class_->radio_indent, indent);
1071         fl_set_button(class_->radio_skip, !indent);
1072
1073         int pos;
1074         if (indent) {
1075                 pos = 2; // VSpace::MEDSKIP is default
1076         } else {
1077                 switch (params.getDefSkip().kind()) {
1078                 case VSpace::LENGTH:
1079                         pos = 4;
1080                         break;
1081                 case VSpace::BIGSKIP:
1082                         pos = 3;
1083                         break;
1084                 case VSpace::SMALLSKIP:
1085                         pos = 1;
1086                         break;
1087                 case VSpace::MEDSKIP:
1088                 default:
1089                         pos = 2;
1090                         break;
1091                 }
1092         }
1093         fl_set_choice (class_->choice_skip, pos);
1094
1095         bool const length_input = pos == 4;
1096         if (length_input) {
1097                 int const paperchoice = fl_get_choice(paper_->choice_papersize);
1098                 bool const metric = (paperchoice == 1 && lyxrc.default_papersize > PAPER_EXECUTIVEPAPER)
1099                         || paperchoice == 2 || paperchoice > 5;
1100                 string const default_unit = metric ? "cm" : "in";
1101                 string const length = params.getDefSkip().asLyXCommand();
1102                 updateWidgetsFromLengthString(class_->input_skip,
1103                                               class_->choice_skip_units,
1104                                               length, default_unit);
1105
1106         } else {
1107                 fl_set_input(class_->input_skip, "");
1108         }
1109         setEnabled(class_->choice_skip, !indent);
1110         setEnabled(class_->input_skip, length_input);
1111         setEnabled(class_->choice_skip_units, length_input);
1112
1113         bool const two_sides = params.sides == LyXTextClass::TwoSides;
1114         fl_set_button(class_->radio_sides_one, !two_sides);
1115         fl_set_button(class_->radio_sides_two, two_sides);
1116
1117         bool const two_columns = params.columns == 2;
1118         fl_set_button(class_->radio_columns_one, !two_columns);
1119         fl_set_button(class_->radio_columns_two, two_columns);
1120
1121         fl_set_input(class_->input_extra, params.options.c_str());
1122
1123         switch (params.spacing().getSpace()) {
1124         case Spacing::Other:
1125                 pos = 4;
1126                 break;
1127         case Spacing::Double: // \doublespacing
1128                 pos = 3;
1129                 break;
1130         case Spacing::Onehalf: // \onehalfspacing
1131                 pos = 2;
1132                 break;
1133         case Spacing::Single: // \singlespacing
1134         case Spacing::Default: // nothing bad should happen with this
1135         default:
1136                 pos = 1;
1137                 break;
1138         }
1139         fl_set_choice(class_->choice_spacing, pos);
1140
1141         bool const spacing_input = pos == 4;
1142         setEnabled(class_->input_spacing, spacing_input);
1143         string const input = spacing_input ? tostr(params.spacing().getValue()) : string();
1144         fl_set_input(class_->input_spacing, input.c_str());
1145 }
1146
1147
1148 void FormDocument::language_update(BufferParams const & params)
1149 {
1150         if (!language_.get())
1151                 return;
1152
1153         int const pos = int(findPos(lang_, params.language->lang()));
1154         fl_set_combox(language_->combox_language, pos+1);
1155
1156         fl_set_choice_text(language_->choice_inputenc, params.inputenc.c_str());
1157         fl_set_choice(language_->choice_quotes_language, params.quotes_language + 1);
1158 }
1159
1160
1161 void FormDocument::options_update(BufferParams const & params)
1162 {
1163         if (!options_.get())
1164                 return;
1165
1166         fl_set_choice_text(options_->choice_postscript_driver,
1167                            params.graphicsDriver.c_str());
1168         fl_set_choice(options_->choice_ams_math, params.use_amsmath + 1);
1169         fl_set_button(options_->check_use_natbib,  params.use_natbib);
1170         fl_set_choice(options_->choice_citation_format,
1171                       int(params.use_numerical_citations)+1);
1172         setEnabled(options_->choice_citation_format, params.use_natbib);
1173         fl_set_counter_value(options_->counter_secnumdepth, params.secnumdepth);
1174         fl_set_counter_value(options_->counter_tocdepth, params.tocdepth);
1175         if (!params.float_placement.empty())
1176                 fl_set_input(options_->input_float_placement,
1177                              params.float_placement.c_str());
1178         else
1179                 fl_set_input(options_->input_float_placement, "");
1180 }
1181
1182
1183 void FormDocument::paper_update(BufferParams const & params)
1184 {
1185         if (!paper_.get())
1186                 return;
1187
1188         fl_set_choice(paper_->choice_papersize, params.papersize2 + 1);
1189         fl_set_choice(paper_->choice_paperpackage, params.paperpackage + 1);
1190         fl_set_button(paper_->check_use_geometry, params.use_geometry);
1191
1192         int const paperchoice = fl_get_choice(paper_->choice_papersize);
1193         bool const useCustom = paperchoice == 2;
1194         bool const useGeom = fl_get_button(paper_->check_use_geometry);
1195
1196         fl_set_button(paper_->radio_portrait, 0);
1197         setEnabled(paper_->radio_portrait, !useCustom);
1198         fl_set_button(paper_->radio_landscape, 0);
1199         setEnabled(paper_->radio_landscape, !useCustom);
1200
1201         if (params.orientation == ORIENTATION_LANDSCAPE)
1202                 fl_set_button(paper_->radio_landscape, 1);
1203         else
1204                 fl_set_button(paper_->radio_portrait, 1);
1205         setEnabled(paper_->choice_paperpackage,
1206                    //either default papersize (preferences)
1207                    //or document papersize has to be A4
1208                    (paperchoice == 7
1209                     || paperchoice == 1 && lyxrc.default_papersize == PAPER_A4PAPER)
1210                    && fl_get_button(paper_->radio_portrait));
1211
1212         // Default unit choice is cm if metric, inches if US paper.
1213         bool const metric = (paperchoice == 1 && lyxrc.default_papersize > PAPER_EXECUTIVEPAPER)
1214                 || paperchoice == 2 || paperchoice > 5;
1215         string const default_unit = metric ? "cm" : "in";
1216         updateWidgetsFromLengthString(paper_->input_custom_width,
1217                                       paper_->choice_custom_width_units,
1218                                       params.paperwidth, default_unit);
1219         setEnabled(paper_->input_custom_width, useCustom);
1220         setEnabled(paper_->choice_custom_width_units, useCustom);
1221
1222         updateWidgetsFromLengthString(paper_->input_custom_height,
1223                                       paper_->choice_custom_height_units,
1224                                       params.paperheight, default_unit);
1225         setEnabled(paper_->input_custom_height, useCustom);
1226         setEnabled(paper_->choice_custom_height_units, useCustom);
1227
1228         updateWidgetsFromLengthString(paper_->input_inner_margin,
1229                                       paper_->choice_inner_margin_units,
1230                                       params.leftmargin, default_unit);
1231         setEnabled(paper_->input_inner_margin, useGeom);
1232         setEnabled(paper_->choice_inner_margin_units, useGeom);
1233
1234         updateWidgetsFromLengthString(paper_->input_top_margin,
1235                                       paper_->choice_top_margin_units,
1236                                       params.topmargin, default_unit);
1237         setEnabled(paper_->input_top_margin, useGeom);
1238         setEnabled(paper_->choice_top_margin_units, useGeom);
1239
1240         updateWidgetsFromLengthString(paper_->input_outer_margin,
1241                                       paper_->choice_outer_margin_units,
1242                                       params.rightmargin, default_unit);
1243         setEnabled(paper_->input_outer_margin, useGeom);
1244         setEnabled(paper_->choice_outer_margin_units, useGeom);
1245
1246         updateWidgetsFromLengthString(paper_->input_bottom_margin,
1247                                       paper_->choice_bottom_margin_units,
1248                                       params.bottommargin, default_unit);
1249         setEnabled(paper_->input_bottom_margin, useGeom);
1250         setEnabled(paper_->choice_bottom_margin_units, useGeom);
1251
1252         updateWidgetsFromLengthString(paper_->input_head_height,
1253                                       paper_->choice_head_height_units,
1254                                       params.headheight, default_unit);
1255         setEnabled(paper_->input_head_height, useGeom);
1256         setEnabled(paper_->choice_head_height_units, useGeom);
1257
1258         updateWidgetsFromLengthString(paper_->input_head_sep,
1259                                       paper_->choice_head_sep_units,
1260                                       params.headsep, default_unit);
1261         setEnabled(paper_->input_head_sep, useGeom);
1262         setEnabled(paper_->choice_head_sep_units, useGeom);
1263
1264         updateWidgetsFromLengthString(paper_->input_foot_skip,
1265                                       paper_->choice_foot_skip_units,
1266                                       params.footskip, default_unit);
1267         setEnabled(paper_->input_foot_skip, useGeom);
1268         setEnabled(paper_->choice_foot_skip_units, useGeom);
1269
1270         fl_set_focus_object(paper_->form, paper_->choice_papersize);
1271 }
1272
1273
1274 void FormDocument::bullets_update(BufferParams const & params)
1275 {
1276         if (!bullets_.get() ||
1277             ((XpmVersion<4) ||
1278              (XpmVersion==4 && XpmRevision<7)))
1279                 return;
1280
1281         bool const isLinuxDoc =
1282                 controller().docType() == ControlDocument::LINUXDOC;
1283         setEnabled(fbullet, !isLinuxDoc);
1284
1285         if (isLinuxDoc) return;
1286
1287         fl_set_button(bullets_->radio_depth_1, 1);
1288         fl_set_input(bullets_->input_latex,
1289                      params.user_defined_bullet(0).getText().c_str());
1290         fl_set_choice(bullets_->choice_size,
1291                       params.user_defined_bullet(0).getSize() + 2);
1292 }
1293
1294
1295 void FormDocument::branch_update(BufferParams const & params)
1296 {
1297         if (!branch_.get())
1298                 return;
1299
1300         branchlist_ = params.branchlist();
1301
1302         rebuild_all_branches_browser();
1303         string const current_branch =
1304                 fl_get_browser_maxline(branch_->browser_all_branches) == 0 ?
1305                 "none" :
1306                 fl_get_browser_line(branch_->browser_all_branches, 1);
1307
1308         // display proper selection...
1309         rebuild_selected_branches_browser();
1310
1311         // display proper colour...
1312         RGBColor rgb;
1313         string x11hexname;
1314         if (current_branch == "none")
1315                 x11hexname = "none";
1316         else {
1317                 Branch * branch = branchlist_.find(current_branch);
1318                 if (branch)
1319                         x11hexname = branch->getColor();
1320         }
1321
1322         if (x11hexname[0] == '#') {
1323                 rgb = RGBColor(x11hexname);
1324         } else {
1325                 fl_getmcolor(FL_COL1, &rgb.r, &rgb.g, &rgb.b);
1326         }
1327         fl_mapcolor(GUI_COLOR_CHOICE, rgb.r, rgb.g, rgb.b);
1328         fl_redraw_object(branch_->button_color);
1329
1330         setEnabled(branch_->button_select,
1331                 (fl_get_browser(branch_->browser_all_branches) > 0));
1332         setEnabled(branch_->button_deselect,
1333                 (fl_get_browser(branch_->browser_selection) > 0));
1334         setEnabled(branch_->button_remove_branch,
1335                 (fl_get_browser(branch_->browser_all_branches) > 0));
1336         setEnabled(branch_->button_modify,
1337                 (fl_get_browser(branch_->browser_all_branches) > 0));
1338 }
1339
1340
1341 void FormDocument::checkReadOnly()
1342 {
1343         if (bc().readOnly(controller().bufferIsReadonly())) {
1344                 postWarning(_("Document is read-only."
1345                               " No changes to layout permitted."));
1346         } else {
1347                 clearMessage();
1348         }
1349 }
1350
1351
1352 void FormDocument::ChoiceBulletSize(FL_OBJECT * ob, long /*data*/)
1353 {
1354         BufferParams & param = controller().params();
1355
1356         // convert from 1-6 range to -1-4
1357         param.temp_bullet(current_bullet_depth).setSize(fl_get_choice(ob) - 2);
1358         fl_set_input(bullets_->input_latex,
1359                      param.temp_bullet(current_bullet_depth).getText().c_str());
1360 }
1361
1362
1363 void FormDocument::InputBulletLaTeX(FL_OBJECT *, long)
1364 {
1365         BufferParams & param = controller().params();
1366
1367         param.temp_bullet(current_bullet_depth).
1368                 setText(getString(bullets_->input_latex));
1369 }
1370
1371
1372 void FormDocument::BulletDepth(FL_OBJECT * ob)
1373 {
1374         /* Should I do the following:                                 */
1375         /*  1. change to the panel that the current bullet belongs in */
1376         /*  2. show that bullet as selected                           */
1377         /*  3. change the size setting to the size of the bullet in Q.*/
1378         /*  4. display the latex equivalent in the latex box          */
1379         /*                                                            */
1380         /* I'm inclined to just go with 3 and 4 at the moment and     */
1381         /* maybe try to support the others later                      */
1382         BufferParams & param = controller().params();
1383
1384         int data = 0;
1385         if (ob == bullets_->radio_depth_1)
1386                 data = 0;
1387         else if (ob == bullets_->radio_depth_2)
1388                 data = 1;
1389         else if (ob == bullets_->radio_depth_3)
1390                 data = 2;
1391         else if (ob == bullets_->radio_depth_4)
1392                 data = 3;
1393
1394         switch (fl_get_button_numb(ob)) {
1395         case 3:
1396                 // right mouse button resets to default
1397                 param.temp_bullet(data) = ITEMIZE_DEFAULTS[data];
1398         default:
1399                 current_bullet_depth = data;
1400                 fl_set_input(bullets_->input_latex,
1401                              param.temp_bullet(data).getText().c_str());
1402                 fl_set_choice(bullets_->choice_size,
1403                               param.temp_bullet(data).getSize() + 2);
1404         }
1405 }
1406
1407
1408 void FormDocument::BulletPanel(FL_OBJECT * ob)
1409 {
1410         /* Here we have to change the background pixmap to that selected */
1411         /* by the user. (eg. standard.xpm, psnfss1.xpm etc...)           */
1412
1413         int data = 0;
1414         if (ob == bullets_->radio_panel_standard)
1415                 data = 0;
1416         else if (ob == bullets_->radio_panel_maths)
1417                 data = 1;
1418         else if (ob == bullets_->radio_panel_ding2)
1419                 data = 2;
1420         else if (ob == bullets_->radio_panel_ding3)
1421                 data = 3;
1422         else if (ob == bullets_->radio_panel_ding4)
1423                 data = 4;
1424         else if (ob == bullets_->radio_panel_ding1)
1425                 data = 5;
1426
1427         if (data != current_bullet_panel) {
1428                 fl_freeze_form(bullets_->form);
1429                 current_bullet_panel = data;
1430
1431                 /* free the current pixmap */
1432                 fl_free_bmtable_pixmap(bullets_->bmtable_panel);
1433                 string new_panel;
1434                 if (ob == bullets_->radio_panel_standard) {
1435                         new_panel = "standard";
1436                 } else if (ob == bullets_->radio_panel_maths ) {
1437                         new_panel = "amssymb";
1438                 } else if (ob == bullets_->radio_panel_ding2) {
1439                         new_panel = "psnfss1";
1440                 } else if (ob == bullets_->radio_panel_ding3) {
1441                         new_panel = "psnfss2";
1442                 } else if (ob == bullets_->radio_panel_ding4) {
1443                         new_panel = "psnfss3";
1444                 } else if (ob == bullets_->radio_panel_ding1) {
1445                         new_panel = "psnfss4";
1446                 } else {
1447                         /* something very wrong happened */
1448                         // play it safe for now but should be an exception
1449                         current_bullet_panel = 0;  // standard panel
1450                         new_panel = "standard";
1451                 }
1452                 new_panel += ".xpm";
1453                 fl_set_bmtable_pixmap_file(bullets_->bmtable_panel, 6, 6,
1454                                            LibFileSearch("images", new_panel).c_str());
1455                 fl_redraw_object(bullets_->bmtable_panel);
1456                 fl_unfreeze_form(bullets_->form);
1457         }
1458 }
1459
1460
1461 void FormDocument::BulletBMTable(FL_OBJECT * ob, long /*data*/)
1462 {
1463         /* handle the user input by setting the current bullet depth's pixmap */
1464         /* to that extracted from the current chosen position of the BMTable  */
1465         /* Don't forget to free the button's old pixmap first.                */
1466
1467         BufferParams & param = controller().params();
1468         int bmtable_button = fl_get_bmtable(ob);
1469
1470         /* try to keep the button held down till another is pushed */
1471         /*  fl_set_bmtable(ob, 1, bmtable_button); */
1472         param.temp_bullet(current_bullet_depth).setFont(current_bullet_panel);
1473         param.temp_bullet(current_bullet_depth).setCharacter(bmtable_button);
1474         fl_set_input(bullets_->input_latex,
1475                      param.temp_bullet(current_bullet_depth).getText().c_str());
1476 }
1477
1478
1479 void FormDocument::CheckChoiceClass()
1480 {
1481         BufferParams & params = controller().params();
1482
1483         lyx::textclass_type const tc =
1484                 fl_get_combox(class_->combox_class) - 1;
1485
1486         if (controller().loadTextclass(tc)) {
1487                 params.textclass = tc;
1488
1489                 if (lyxrc.auto_reset_options) {
1490                         params.useClassDefaults();
1491                         UpdateLayoutDocument(params);
1492                 } else {
1493                         // update the params which are needed in any case
1494                         // (fontsizes, pagestyle)
1495                         UpdateClassParams(params);
1496                 }
1497
1498         } else {
1499                 int const revert = int(params.textclass);
1500                 fl_set_combox(class_->combox_class, revert + 1);
1501         }
1502 }
1503
1504
1505 void FormDocument::UpdateLayoutDocument(BufferParams const & params)
1506 {
1507         if (!dialog_.get())
1508                 return;
1509
1510         checkReadOnly();
1511         class_update(params);
1512         paper_update(params);
1513         language_update(params);
1514         options_update(params);
1515         bullets_update(params);
1516 }