src/lyx_gui.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-2000 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12 #include <cstdlib>
  13
  14 #ifdef __GNUG__
  15 #pragma implementation
  16 #endif
  17
  18 #include <fcntl.h>
  19 #include "lyx_gui.h"
  20 #include FORMS_H_LOCATION
  21 #include "support/filetools.h"
  22 #include "combox.h"
  23 #include "lyx.h"
  24 #include "form1.h"
  25 #include "layout_forms.h"
  26 #include "print_form.h"
  27 #include "tex-strings.h"
  28 #include "lyx_main.h"
  29 #include "log_form.h"
  30 #include "debug.h"
  31 #include "version.h"
  32 #include "LyXView.h"
  33 #include "buffer.h"
  34 #include "lyxserver.h"
  35 #include "lyxrc.h"
  36 #include "gettext.h"
  37 #include "lyx_gui_misc.h"
  38 #include "lyxlookup.h"
  39 #include "bufferlist.h"
  40 #include "language.h"
  41 #include "ColorHandler.h"
  42 #include "frontends/GUIRunTime.h"
  43
  44 using std::endl;
  45
  46 FD_form_title * fd_form_title;
  47 FD_form_paragraph * fd_form_paragraph;
  48 FD_form_paragraph_extra * fd_form_paragraph_extra;
  49 FD_form_character * fd_form_character;
  50 FD_form_document * fd_form_document;
  51 FD_form_paper * fd_form_paper;
  52 FD_form_table_options * fd_form_table_options;
  53 FD_form_table_extra * fd_form_table_extra;
  54 FD_form_quotes * fd_form_quotes;
  55 FD_form_preamble * fd_form_preamble;
  56 FD_form_table * fd_form_table;
  57 FD_form_sendto * fd_form_sendto;
  58 FD_form_figure * fd_form_figure;
  59 FD_LaTeXLog * fd_latex_log; // from log_form.h
  60 Combox * combo_language;
  61 Combox * combo_language2;
  62
  63 extern LyXServer * lyxserver;
  64 extern bool finished;   // flag, that we are quitting the program
  65 extern BufferList bufferlist;
  66 extern GUIRunTime guiruntime;
  67
  68 FL_CMD_OPT cmdopt[] =
  69 {
  70         {"-geometry", "*.geometry", XrmoptionSepArg, "690x510"}
  71 };
  72
  73 static int width  = 690;
  74 static int height = 510;
  75 static int xpos   = -1;
  76 static int ypos   = -1;
  77 static char geometry[40];
  78 bool       cursor_follows_scrollbar;
  79
  80
  81 FL_resource res[] =
  82 {
  83         {"geometry", "geometryClass", FL_STRING, geometry, "", 40}
  84 };
  85
  86
  87 extern "C"
  88 int LyX_XErrHandler(Display * display, XErrorEvent * xeev)
  89 {
  90 //#warning Please see if you can trigger this!
  91         // emergency save
  92         if (!bufferlist.empty())
  93                 bufferlist.emergencyWriteAll();
  94
  95         // Get the reason for the crash.
  96         char etxt[513];
  97         XGetErrorText(display, xeev->error_code, etxt, 512);
  98         lyxerr << etxt << endl;
  99         // By doing an abort we get a nice backtrace. (hopefully)
 100         lyx::abort();
 101         return 0; // Solaris CC wants us to return something
 102 }
 103
 104
 105 LyXGUI::LyXGUI(LyX * owner, int * argc, char * argv[], bool GUI)
 106         : _owner(owner), lyxViews(0)
 107 {
 108         gui = GUI;
 109         if (!gui)
 110                 return;
 111
 112         setDefaults();
 113
 114         static const int num_res = sizeof(res)/sizeof(FL_resource);
 115         fl_initialize(argc, argv, "LyX", cmdopt, num_res);
 116         fl_get_app_resources(res, num_res);
 117
 118         static const int geometryBitmask =
 119                 XParseGeometry( geometry,
 120                                 &xpos,
 121                                 &ypos,
 122                                 reinterpret_cast<unsigned int *>(&width),
 123                                 reinterpret_cast<unsigned int *>(&height));
 124
 125         Display * display = fl_get_display();
 126         if (!display) {
 127                 lyxerr << "LyX: unable to access X display, exiting" << endl;
 128                 exit(1);
 129         }
 130         fcntl(ConnectionNumber(display), F_SETFD, FD_CLOEXEC);
 131         // X Error handler install goes here
 132         XSetErrorHandler(LyX_XErrHandler);
 133
 134         // A width less than 590 pops up an awkward main window
 135         // The minimal values of width/height (590/400) are defined in
 136         // src/lyx.C
 137         if (width < 590) width = 590;
 138         if (height < 400) height = 400;
 139
 140         // If width is not set by geometry, check it against monitor width
 141         if ( !(geometryBitmask & 4) ) {
 142                 Screen * scr = DefaultScreenOfDisplay(fl_get_display());
 143                 if (WidthOfScreen(scr) - 8 < width)
 144                         width = WidthOfScreen(scr) - 8;
 145         }
 146
 147         // If height is not set by geometry, check it against monitor height
 148         if ( !(geometryBitmask & 8) ) {
 149                 Screen * scr = DefaultScreenOfDisplay(fl_get_display());
 150                 if (HeightOfScreen(scr) - 24 < height)
 151                         height = HeightOfScreen(scr) - 24;
 152         }
 153
 154         // Recalculate xpos if it's negative
 155         if (geometryBitmask & 16)
 156                 xpos += WidthOfScreen(DefaultScreenOfDisplay(fl_get_display())) - width;
 157
 158         // Recalculate ypos if it's negative
 159         if (geometryBitmask & 32)
 160                 ypos += HeightOfScreen(DefaultScreenOfDisplay(fl_get_display())) - height;
 161
 162         // Initialize the LyXColorHandler
 163         lyxColorHandler = new LyXColorHandler;
 164 }
 165
 166
 167 // A destructor is always necessary  (asierra-970604)
 168 LyXGUI::~LyXGUI()
 169 {
 170         // Lyxserver was created in this class so should be destroyed
 171         // here.  asierra-970604
 172         delete lyxserver;
 173         lyxserver = 0;
 174         delete lyxViews;
 175         lyxViews = 0;
 176
 177         CloseLyXLookup();
 178 }
 179
 180
 181 void LyXGUI::setDefaults()
 182 {
 183         FL_IOPT cntl;
 184         cntl.buttonFontSize = FL_NORMAL_SIZE;
 185         cntl.browserFontSize = FL_NORMAL_SIZE;
 186         cntl.labelFontSize = FL_NORMAL_SIZE;
 187         cntl.choiceFontSize = FL_NORMAL_SIZE;
 188         cntl.inputFontSize = FL_NORMAL_SIZE;
 189         cntl.menuFontSize  = FL_NORMAL_SIZE;
 190         cntl.borderWidth = -1;
 191         cntl.vclass = FL_DefaultVisual;
 192         fl_set_defaults(FL_PDVisual
 193                         | FL_PDButtonFontSize
 194                         | FL_PDBrowserFontSize
 195                         | FL_PDLabelFontSize
 196                         | FL_PDChoiceFontSize
 197                         | FL_PDInputFontSize
 198                         | FL_PDMenuFontSize
 199                         | FL_PDBorderWidth, &cntl);
 200 }
 201
 202
 203 // This is called after we have parsed lyxrc
 204 void LyXGUI::init()
 205 {
 206         if (!gui)
 207                 return;
 208
 209         create_forms();
 210
 211         if (lyxrc.font_norm_menu.empty())
 212                 lyxrc.font_norm_menu = lyxrc.font_norm;
 213         // Set the font name for popups and menus
 214         string menufontname = lyxrc.menu_font_name
 215                                + "-*-*-*-?-*-*-*-*-"
 216                                + lyxrc.font_norm_menu;
 217                 // "?" means "scale that font"
 218         string popupfontname = lyxrc.popup_font_name
 219                                + "-*-*-*-?-*-*-*-*-"
 220                                + lyxrc.font_norm_menu;
 221
 222         int bold = fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str());
 223         int normal = fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str());
 224         if (bold < 0)
 225                 lyxerr << "Could not set menu font to "
 226                        << menufontname << endl;
 227
 228         if (normal < 0)
 229                 lyxerr << "Could not set popup font to "
 230                        << popupfontname << endl;
 231
 232         if (bold < 0 && normal < 0) {
 233                 lyxerr << "Using 'helvetica' font for menus" << endl;
 234                 bold = fl_set_font_name(FL_BOLD_STYLE,
 235                                         "-*-helvetica-bold-r-*-*-*-?-*-*-*-*-iso8859-1");
 236                 normal = fl_set_font_name(FL_NORMAL_STYLE,
 237                                           "-*-helvetica-medium-r-*-*-*-?-*-*-*-*-iso8859-1");
 238                 if (bold < 0 && normal < 0) {
 239                         lyxerr << "Could not find helvetica font. Using 'fixed'." << endl;
 240                         normal = fl_set_font_name(FL_NORMAL_STYLE, "fixed");
 241                 }
 242         }
 243
 244         // put here (after fl_initialize) to avoid segfault. Cannot be done
 245         // in setDefaults() (Matthias 140496)
 246         // Moved from ::LyXGUI to ::init to allow popup font customization
 247         // (petr 120997).
 248         fl_setpup_fontstyle(FL_NORMAL_STYLE);
 249         fl_setpup_fontsize(FL_NORMAL_SIZE);
 250         fl_setpup_color(FL_MCOL, FL_BLACK);
 251         fl_set_goodies_font(FL_NORMAL_STYLE, FL_NORMAL_SIZE);
 252
 253         // all lyxrc settings has to be done here as lyxrc has not yet
 254         // been read when the GUI is created (Jug)
 255
 256         // the sendto form
 257         if (!lyxrc.custom_export_command.empty())
 258                 fl_set_input(fd_form_sendto->input_cmd,
 259                              lyxrc.custom_export_command.c_str());
 260         if (lyxrc.custom_export_format == "lyx")
 261                 fl_set_button(fd_form_sendto->radio_ftype_lyx, 1);
 262         else if (lyxrc.custom_export_format == "tex")
 263                 fl_set_button(fd_form_sendto->radio_ftype_latex, 1);
 264         else if (lyxrc.custom_export_format == "dvi")
 265                 fl_set_button(fd_form_sendto->radio_ftype_dvi, 1);
 266         else if (lyxrc.custom_export_format == "ps")
 267                 fl_set_button(fd_form_sendto->radio_ftype_ps, 1);
 268         else if (lyxrc.custom_export_format == "ascii")
 269                 fl_set_button(fd_form_sendto->radio_ftype_ascii, 1);
 270
 271         // Update parameters.
 272         lyxViews->redraw();
 273
 274         // Initialize the views.
 275         lyxViews->init();
 276
 277         // in 0.12 the initialisation of the LyXServer must be done here
 278         // 0.13 it should be moved again...
 279         lyxserver = new LyXServer(lyxViews->getLyXFunc(), lyxrc.lyxpipes);
 280 }
 281
 282
 283 void LyXGUI::create_forms()
 284 {
 285         lyxerr[Debug::INIT] << "Initializing LyXView..." << endl;
 286         lyxViews = new LyXView(width, height);
 287         lyxerr[Debug::INIT] << "Initializing LyXView...done" << endl;
 288
 289         // From here down should be done by somebody else. (Lgb)
 290
 291         //
 292         // Create forms
 293         //
 294
 295         // the title form
 296         string banner_file = LibFileSearch("images", "banner", "xpm");
 297         if (lyxrc.show_banner && !banner_file.empty()) {
 298                 fd_form_title = create_form_form_title();
 299                 fl_set_form_dblbuffer(fd_form_title->form_title, 1); // use dbl buffer
 300                 fl_set_form_atclose(fd_form_title->form_title, CancelCloseBoxCB, 0);
 301                 fl_addto_form(fd_form_title->form_title);
 302                 FL_OBJECT *obj = fl_add_pixmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, "");
 303                 fl_set_pixmapbutton_file(obj, banner_file.c_str());
 304
 305                 fl_set_pixmapbutton_focus_outline(obj, 3);
 306                 fl_set_button_shortcut(obj, "^M ^[", 1);
 307                 fl_set_object_boxtype(obj, FL_NO_BOX);
 308                 fl_set_object_callback(obj, TimerCB, 0);
 309
 310                 obj = fl_add_text(FL_NORMAL_TEXT, 248, 265, 170, 16, LYX_VERSION);
 311                 fl_set_object_lsize(obj, FL_NORMAL_SIZE);
 312                 fl_mapcolor(FL_FREE_COL2, 0x05, 0x2e, 0x4c);
 313                 fl_mapcolor(FL_FREE_COL3, 0xe1, 0xd2, 0x9b);
 314                 fl_set_object_color(obj, FL_FREE_COL2, FL_FREE_COL2);
 315                 fl_set_object_lcol(obj, FL_FREE_COL3);
 316                 fl_set_object_lalign(obj, FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
 317                 fl_set_object_lstyle(obj, FL_BOLD_STYLE);
 318                 fl_end_form();
 319         }
 320
 321         // the paragraph form
 322         fd_form_paragraph = create_form_form_paragraph();
 323         fl_set_form_atclose(fd_form_paragraph->form_paragraph,
 324                             CancelCloseBoxCB, 0);
 325         fl_addto_choice(fd_form_paragraph->choice_space_above,
 326                         _(" None | Defskip | Smallskip "
 327                         "| Medskip | Bigskip | VFill | Length "));
 328         fl_addto_choice(fd_form_paragraph->choice_space_below,
 329                         _(" None | Defskip | Smallskip "
 330                         "| Medskip | Bigskip | VFill | Length "));
 331         fl_set_input_return(fd_form_paragraph->input_space_above,
 332                             FL_RETURN_ALWAYS);
 333         fl_set_input_return(fd_form_paragraph->input_space_below,
 334                             FL_RETURN_ALWAYS);
 335
 336         // the paragraph extra form
 337         fd_form_paragraph_extra = create_form_form_paragraph_extra();
 338         fl_set_form_atclose(fd_form_paragraph_extra->form_paragraph_extra,
 339                             CancelCloseBoxCB, 0);
 340         fl_set_input_return(fd_form_paragraph_extra->input_pextra_width,
 341                             FL_RETURN_ALWAYS);
 342         fl_set_input_return(fd_form_paragraph_extra->input_pextra_widthp,
 343                             FL_RETURN_ALWAYS);
 344         lyxerr[Debug::INIT] << "Initializing form_paragraph...done" << endl;
 345
 346         // the character form
 347         fd_form_character = create_form_form_character();
 348         fl_set_form_atclose(fd_form_character->form_character,
 349                             CancelCloseBoxCB, 0);
 350         fl_addto_choice(fd_form_character->choice_family,
 351                         _(" No change %l| Roman | Sans Serif | Typewriter %l| Reset "));
 352         fl_addto_choice(fd_form_character->choice_series,
 353                         _(" No change %l| Medium | Bold %l| Reset "));
 354         fl_addto_choice(fd_form_character->choice_shape,
 355                         _(" No change %l| Upright | Italic | Slanted | Small Caps "
 356                         "%l| Reset "));
 357         fl_addto_choice(fd_form_character->choice_size,
 358                         _(" No change %l| Tiny | Smallest | Smaller | Small "
 359                         "| Normal | Large | Larger | Largest | Huge | Huger "
 360                         "%l| Increase | Decrease | Reset "));
 361         fl_addto_choice(fd_form_character->choice_bar,
 362                         _(" No change %l| Emph | Underbar | Noun | LaTeX mode %l| Reset "));
 363         fl_addto_choice(fd_form_character->choice_color,
 364                         _(" No change %l| No color | Black | White | Red | Green "
 365                         "| Blue | Cyan | Magenta | Yellow %l| Reset "));
 366         fl_set_form_minsize(fd_form_character->form_character,
 367                             fd_form_character->form_character->w,
 368                             fd_form_character->form_character->h);
 369         lyxerr[Debug::INIT] << "Initializing form_character::combox..." << endl;
 370         fl_addto_form(fd_form_character->form_character);
 371         combo_language2 = new Combox(FL_COMBOX_DROPLIST);
 372         FL_OBJECT * ob = fd_form_character->choice_language;
 373         combo_language2->add(ob->x, ob->y, ob->w, ob->h, 250);
 374         combo_language2->shortcut("#L", 1);
 375         fl_end_form();
 376         lyxerr[Debug::INIT] << "Initializing form_character...done" << endl;
 377
 378         // build up the combox entries
 379         combo_language2->addto(_("No change"));
 380         combo_language2->addto(_("Reset"));
 381         for(Languages::const_iterator cit = languages.begin();
 382             cit != languages.end(); ++cit) {
 383             if ((*cit).second.lang() != "default")
 384                 combo_language2->addto((*cit).second.lang().c_str());
 385         }
 386         combo_language2->select_text(_("No change"));
 387
 388 #ifdef USE_OLD_DOCUMENT_LAYOUT
 389         // the document form
 390         fd_form_document = create_form_form_document();
 391         fl_set_form_atclose(fd_form_document->form_document,
 392                             CancelCloseBoxCB, 0);
 393         fl_addto_choice(fd_form_document->choice_spacing,
 394                         _(" Single | OneHalf | Double | Other "));
 395
 396         fl_set_counter_bounds(fd_form_document->slider_secnumdepth,-2, 5);
 397         fl_set_counter_bounds(fd_form_document->slider_tocdepth,-1, 5);
 398         fl_set_counter_step(fd_form_document->slider_secnumdepth, 1, 1);
 399         fl_set_counter_step(fd_form_document->slider_tocdepth, 1, 1);
 400         fl_set_counter_precision(fd_form_document->slider_secnumdepth, 0);
 401         fl_set_counter_precision(fd_form_document->slider_tocdepth, 0);
 402         fl_addto_form(fd_form_document->form_document);
 403         combo_language = new Combox(FL_COMBOX_DROPLIST);
 404         ob = fd_form_document->choice_language;
 405         combo_language->add(ob->x, ob->y, ob->w, ob->h, 250);
 406         combo_language->shortcut("#G", 1);
 407         fl_end_form();
 408
 409         // "default" is not part of the languages array any more.
 410         combo_language->addto("default");
 411         for(Languages::const_iterator cit = languages.begin();
 412             cit != languages.end(); ++cit) {
 413                 combo_language->addto((*cit).second.lang().c_str());
 414         }
 415
 416         // not really necessary, but we can do it anyway.
 417         fl_addto_choice(fd_form_document->choice_fontsize, "default|10|11|12");
 418         int n;
 419         for (n = 0; tex_fonts[n][0]; ++n) {
 420             fl_addto_choice(fd_form_document->choice_fonts, tex_fonts[n]);
 421         }
 422
 423         fl_addto_choice(fd_form_document->choice_inputenc,
 424                         "default|auto|latin1|latin2|latin5"
 425                         "|koi8-r|koi8-u|cp866|cp1251|iso88595");
 426
 427         for (n = 0; tex_graphics[n][0]; ++n) {
 428             fl_addto_choice(fd_form_document->choice_postscript_driver,
 429                                         tex_graphics[n]);
 430         }
 431         // not really necessary, but we can do it anyway.
 432         fl_addto_choice(fd_form_document->choice_pagestyle,
 433                         "default|empty|plain|headings|fancy");
 434         fl_addto_choice(fd_form_document->choice_default_skip,
 435                         _(" Smallskip | Medskip | Bigskip | Length "));
 436         fl_set_input_return(fd_form_document->input_default_skip,
 437                             FL_RETURN_ALWAYS);
 438         fl_set_form_minsize(fd_form_document->form_document,
 439                             fd_form_document->form_document->w,
 440                             fd_form_document->form_document->h);
 441         lyxerr[Debug::INIT] << "Initializing form_document...done" << endl;
 442
 443         // the paper form
 444         fd_form_paper = create_form_form_paper();
 445         fl_set_form_atclose(fd_form_paper->form_paper,
 446                             CancelCloseBoxCB, 0);
 447         fl_addto_choice(fd_form_paper->choice_papersize2,
 448                         _(" Default | Custom | USletter | USlegal "
 449                         "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 "));
 450         fl_addto_choice(fd_form_paper->choice_paperpackage,
 451                         _(" None "
 452                         "| A4 small Margins (only portrait) "
 453                         "| A4 very small Margins (only portrait) "
 454                         "| A4 very wide margins (only portrait) "));
 455         fl_set_input_return(fd_form_paper->input_custom_width,
 456                             FL_RETURN_ALWAYS);
 457         fl_set_input_return(fd_form_paper->input_custom_height,
 458                             FL_RETURN_ALWAYS);
 459         fl_set_input_return(fd_form_paper->input_top_margin,
 460                             FL_RETURN_ALWAYS);
 461         fl_set_input_return(fd_form_paper->input_bottom_margin,
 462                             FL_RETURN_ALWAYS);
 463         fl_set_input_return(fd_form_paper->input_left_margin,
 464                             FL_RETURN_ALWAYS);
 465         fl_set_input_return(fd_form_paper->input_right_margin,
 466                             FL_RETURN_ALWAYS);
 467         fl_set_input_return(fd_form_paper->input_head_height,
 468                             FL_RETURN_ALWAYS);
 469         fl_set_input_return(fd_form_paper->input_head_sep,
 470                             FL_RETURN_ALWAYS);
 471         fl_set_input_return(fd_form_paper->input_foot_skip,
 472                             FL_RETURN_ALWAYS);
 473         lyxerr[Debug::INIT] << "Initializing form_paper...done" << endl;
 474 #endif
 475
 476 #ifndef NEW_TABULAR
 477         // the table_options form
 478         fd_form_table_options = create_form_form_table_options();
 479         fl_set_form_atclose(fd_form_table_options->form_table_options,
 480                             CancelCloseBoxCB, 0);
 481         fl_set_input_return(fd_form_table_options->input_column_width,
 482                             FL_RETURN_ALWAYS);
 483
 484         // the table_extra form
 485         fd_form_table_extra = create_form_form_table_extra();
 486         fl_set_form_atclose(fd_form_table_extra->form_table_extra,
 487                             CancelCloseBoxCB, 0);
 488         fl_set_input_return(fd_form_table_extra->input_special_alignment,
 489                             FL_RETURN_ALWAYS);
 490         fl_set_input_return(fd_form_table_extra->input_special_multialign,
 491                             FL_RETURN_ALWAYS);
 492         lyxerr[Debug::INIT] << "Initializing form_table_extra...done" << endl;
 493 #endif
 494
 495 #ifdef USE_OLD_DOCUMENT_LAYOUT
 496         // the quotes form
 497         fd_form_quotes = create_form_form_quotes();
 498         fl_set_form_atclose(fd_form_quotes->form_quotes,
 499                             CancelCloseBoxCB, 0);
 500         // Is it wrong of me to use « » instead of << >> ? (Lgb)
 501         // Maybe if people use a font other than latin1... (JMarc)
 502         fl_addto_choice(fd_form_quotes->choice_quotes_language,
 503                         _(" ``text'' | ''text'' | ,,text`` | ,,text'' | «text» | »text« "));
 504 #endif
 505
 506         // the preamble form
 507         fd_form_preamble = create_form_form_preamble();
 508         fl_set_form_atclose(fd_form_preamble->form_preamble,
 509                             CancelCloseBoxCB, 0);
 510
 511 #ifndef NEW_TABULAR
 512         // the table form
 513         fd_form_table = create_form_form_table();
 514         fl_set_form_atclose(fd_form_table->form_table, CancelCloseBoxCB, 0);
 515         fl_set_slider_bounds(fd_form_table->slider_rows, 1, 50);
 516         fl_set_slider_bounds(fd_form_table->slider_columns, 1, 50);
 517         fl_set_slider_value(fd_form_table->slider_rows, 5);
 518         fl_set_slider_value(fd_form_table->slider_columns, 5);
 519         fl_set_slider_precision(fd_form_table->slider_rows, 0);
 520         fl_set_slider_precision(fd_form_table->slider_columns, 0);
 521         lyxerr[Debug::INIT] << "Initializing form_table...done" << endl;
 522 #endif
 523
 524         // the sendto form
 525         fd_form_sendto = create_form_form_sendto();
 526         fl_set_form_atclose(fd_form_sendto->form_sendto, CancelCloseBoxCB, 0);
 527
 528         // the figure form
 529         fd_form_figure = create_form_form_figure();
 530         fl_set_form_atclose(fd_form_figure->form_figure,
 531                             CancelCloseBoxCB, 0);
 532         fl_set_button(fd_form_figure->radio_postscript, 1);
 533
 534         // the latex log form
 535         fd_latex_log = create_form_LaTeXLog();
 536         fl_set_form_atclose(fd_latex_log->LaTeXLog,
 537                             CancelCloseBoxCB, 0);
 538
 539         // Show the main & title form
 540         int main_placement = FL_PLACE_CENTER | FL_FREE_SIZE;
 541         int title_placement = FL_PLACE_CENTER;
 542         // Did we get a valid position?
 543         if (xpos >= 0 && ypos >= 0) {
 544                 lyxViews->setPosition(xpos, ypos);
 545                 if (lyxrc.show_banner) {
 546                         // show the title form in the middle of the main form
 547                         fl_set_form_position(fd_form_title->form_title,
 548                                              abs(xpos + (width/2) - (370 / 2)),
 549                                              abs(ypos + (height/2) - (290 / 2)));
 550                         title_placement = FL_PLACE_GEOMETRY;
 551                         // The use of abs() above is a trick to ensure
 552                         // valid positions
 553                 }
 554                         main_placement = FL_PLACE_POSITION;
 555         }
 556         lyxViews->show(main_placement, FL_FULLBORDER, "LyX");
 557         if (lyxrc.show_banner) {
 558                 fl_show_form(fd_form_title->form_title,
 559                              title_placement, FL_NOBORDER,
 560                              _("LyX Banner"));
 561                 fl_redraw_form(fd_form_title->form_title);
 562                 fl_raise_form(fd_form_title->form_title);
 563
 564                 // Show the title form at most 7 secs (lowered from 10 secs)
 565                 fl_set_timer(fd_form_title->timer_title, 7);
 566         }
 567 }
 568
 569
 570 void LyXGUI::runTime()
 571 {
 572         if (!gui) return;
 573
 574         guiruntime.runTime();
 575 }
 576
 577
 578 void LyXGUI::regBuf(Buffer * b)
 579 {
 580         lyxViews->view()->buffer(b);
 581 }
 582
 583
 584 LyXView * LyXGUI::getLyXView() const
 585 {
 586         return lyxViews;
 587 }