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 1995-1999 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 FORMS_H_LOCATION
  20 #include "lyx_gui.h"
  21 #include "combox.h"
  22 #include "lyx.h"
  23 #include "form1.h"
  24 #include "layout_forms.h"
  25 #include "print_form.h"
  26 #include "tex-strings.h"
  27 #include "lyx_main.h"
  28 #include "latexoptions.h"
  29 #include "debug.h"
  30 #include "version.h"
  31 #include "LyXView.h"
  32 #include "buffer.h"
  33 #include "lyxserver.h"
  34 #include "lyxdraw.h"
  35 #include "lyxrc.h"
  36 #include "gettext.h"
  37 #include "lyx_gui_misc.h"
  38 #include "lyx_cb.h"
  39 #include "lyxlookup.h"
  40 #include "bufferlist.h"
  41
  42 #ifdef TWO_COLOR_ICONS
  43 #include "banner_bw.xbm"
  44 #else
  45 #include "banner.xpm"
  46 #endif
  47
  48 FD_form_title * fd_form_title;
  49 FD_form_paragraph * fd_form_paragraph;
  50 FD_form_paragraph_extra * fd_form_paragraph_extra;
  51 FD_form_search * fd_form_search;
  52 FD_form_character * fd_form_character;
  53 FD_form_document * fd_form_document;
  54 FD_form_paper * fd_form_paper;
  55 FD_form_table_options * fd_form_table_options;
  56 FD_form_table_extra * fd_form_table_extra;
  57 FD_form_quotes * fd_form_quotes;
  58 FD_form_preamble * fd_form_preamble;
  59 FD_form_table * fd_form_table;
  60 FD_form_print * fd_form_print;
  61 FD_form_sendto * fd_form_sendto;
  62 FD_form_figure * fd_form_figure;
  63 FD_form_screen * fd_form_screen;
  64 FD_form_toc * fd_form_toc;
  65 FD_form_ref * fd_form_ref;
  66 FD_LaTeXOptions * fd_latex_options; // from latexoptions.h
  67 FD_LaTeXLog * fd_latex_log; // from latexoptions.h
  68 Combox * combo_language;
  69
  70 extern LyXServer * lyxserver;
  71 extern bool finished;   // flag, that we are quitting the program
  72 extern BufferList bufferlist;
  73
  74 FL_CMD_OPT cmdopt[] =
  75 {
  76         {"-width", "*.width", XrmoptionSepArg, "690"},
  77         {"-height", "*.height", XrmoptionSepArg, "510"},
  78         {"-xpos", "*.xpos", XrmoptionSepArg, "-1"},
  79         {"-ypos", "*.ypos", XrmoptionSepArg, "-1"},
  80         {"-Reverse", "*.Reverse", XrmoptionNoArg, "1"},
  81         {"-Mono", "*.Mono", XrmoptionNoArg, "1"},
  82         {"-FastSelection", "*.FastSelection", XrmoptionNoArg, "1"},
  83         {"-MathColor", "*.MathColor", XrmoptionSepArg, "blue"},
  84         {"-MathFrameColor", "*.MathFrameColor", XrmoptionSepArg, "magenta"},
  85         {"-FootColor", "*.FootColor", XrmoptionSepArg, "red"},
  86         {"-NewLineColor", "*.NewLineColor", XrmoptionSepArg, "red"},
  87         {"-LabelColor", "*.LabelColor", XrmoptionSepArg, "palegreen"},
  88         {"-FillColor", "*.FillColor", XrmoptionSepArg, "magenta"},
  89         {"-OnOffLineColor", "*.OnOffLineColor", XrmoptionSepArg, "magenta"},
  90         {"-LatexColor", "*.LatexColor", XrmoptionSepArg, "red"},
  91         {"-NoteColor", "*.NoteColor", XrmoptionSepArg, "yellow"},
  92         {"-NoteFrameColor", "*.NoteFrameColor", XrmoptionSepArg, "black"},
  93         {"-LightedColor", "*.LightedColor", XrmoptionSepArg, "gray80"},
  94         {"-BackgroundColor", "*.BackgroundColor", XrmoptionSepArg, "linen"},
  95         {"-SelectionColor", "*.SelectionColor", XrmoptionSepArg, "lightblue"}
  96 };
  97
  98 static int width;
  99 static int height;
 100 static int xpos;
 101 static int ypos;
 102 int        reverse_video;
 103 int        mono_video;
 104 int        fast_selection;
 105 bool       cursor_follows_scrollbar;
 106 char       math_color[32];
 107 char       math_frame_color[32];
 108 char       foot_color[32];
 109 char       new_line_color[32];
 110 char       label_color[32];
 111 char       fill_color[32];
 112 char       on_off_line_color[32];
 113 char       latex_color[32];
 114 char       note_color[32];
 115 char       note_frame_color[32];
 116 char       lighted_color[32];
 117 string    background_color;
 118 char       b_c[32];
 119 char       selection_color[32];
 120
 121
 122 FL_resource res[] =
 123 {
 124         {"width", "widthClass", FL_INT, &width, "690", 0},
 125         {"height", "heightClass", FL_INT, &height, "510", 0},
 126         {"xpos", "xposClass", FL_INT, &xpos, "-1", 0},
 127         {"ypos", "yposClass", FL_INT, &ypos, "-1", 0},
 128         {"Reverse", "reverseClass", FL_INT, &reverse_video, "0", 0},
 129         {"Mono", "monoClass", FL_INT, &mono_video, "0", 0},
 130         {"FastSelection", "selectionClass", FL_INT, &fast_selection, "0", 0},
 131         {"MathColor", "colorClass", FL_STRING, math_color, "blue", 31},
 132         {"MathFrameColor", "colorClass", FL_STRING, math_frame_color, "magenta", 31},
 133         {"FootColor", "colorClass", FL_STRING, foot_color, "red", 31},
 134         {"NewLineColor", "colorClass", FL_STRING, new_line_color, "red", 31},
 135         {"LabelColor", "colorClass", FL_STRING, label_color, "palegreen", 31},
 136         {"FillColor", "colorClass", FL_STRING, fill_color, "magenta", 31},
 137         {"OnOffLineColor", "colorClass", FL_STRING, on_off_line_color, "magenta", 31},
 138         {"LatexColor", "colorClass", FL_STRING, latex_color, "red", 31},
 139         {"NoteColor", "colorClass", FL_STRING, note_color, "yellow", 31},
 140         {"NoteFrameColor", "colorClass", FL_STRING, note_frame_color, "black", 31},
 141         {"LightedColor", "colorClass", FL_STRING, lighted_color, "gray80", 31},
 142         {"BackgroundColor", "colorClass", FL_STRING, b_c, "linen", 31},
 143         {"SelectionColor", "colorClass", FL_STRING, selection_color, "lightblue", 31}
 144 };
 145
 146
 147 extern "C" int LyX_XErrHandler(Display * display, XErrorEvent * xeev)
 148 {
 149 //#warning Please see if you can trigger this!
 150         // emergency save
 151         if (!bufferlist.empty())
 152                 bufferlist.emergencyWriteAll();
 153
 154         // Get the reason for the crash.
 155         char etxt[513];
 156         XGetErrorText(display, xeev->error_code, etxt, 512);
 157         lyxerr << etxt << endl;
 158         // By doing an abort we get a nice backtrace. (hopefully)
 159         abort();
 160         return 0; // Solaris CC wants us to return something
 161 }
 162
 163
 164 LyXGUI::LyXGUI(LyX * owner, int * argc, char * argv[], bool GUI)
 165         : _owner(owner)
 166 {
 167         gui = GUI;
 168         if (!gui)
 169                 return;
 170
 171         setDefaults();
 172
 173         static const int num_res = sizeof(res)/sizeof(FL_resource);
 174         fl_initialize(argc, argv, "LyX", cmdopt, num_res);
 175         fl_get_app_resources(res, num_res);
 176         Display * display = fl_get_display();
 177         if (!display) {
 178                 lyxerr << "LyX: unable to access X display, exiting" << endl;
 179                 exit(1);
 180         }
 181         fcntl(ConnectionNumber(display), F_SETFD, FD_CLOEXEC);
 182         // X Error handler install goes here
 183         XSetErrorHandler(LyX_XErrHandler);
 184
 185         background_color = b_c;
 186
 187         // Make sure default screen is not larger than monitor
 188         if (width == 690 && height == 510) {
 189                 Screen * scr = DefaultScreenOfDisplay(fl_get_display());
 190                 if (HeightOfScreen(scr) - 24 < height)
 191                         height = HeightOfScreen(scr) - 24;
 192                 if (WidthOfScreen(scr) - 8 < width)
 193                         width = WidthOfScreen(scr) - 8;
 194         }
 195
 196 }
 197
 198
 199 // A destructor is always necessary  (asierra-970604)
 200 LyXGUI::~LyXGUI()
 201 {
 202         // Lyxserver was created in this class so should be destroyed
 203         // here.  asierra-970604
 204         if (lyxserver) {
 205                 delete lyxserver;
 206                 lyxserver = 0;
 207         }
 208
 209         CloseLyXLookup();
 210
 211 }
 212
 213
 214 void LyXGUI::setDefaults()
 215 {
 216         FL_IOPT cntl;
 217         cntl.buttonFontSize = FL_NORMAL_SIZE;
 218         cntl.browserFontSize = FL_NORMAL_SIZE;
 219         cntl.labelFontSize = FL_NORMAL_SIZE;
 220         cntl.choiceFontSize = FL_NORMAL_SIZE;
 221         cntl.inputFontSize = FL_NORMAL_SIZE;
 222         cntl.menuFontSize  = FL_NORMAL_SIZE;
 223         cntl.borderWidth = -1;
 224         cntl.vclass = FL_DefaultVisual;
 225         fl_set_defaults(FL_PDVisual
 226                         | FL_PDButtonFontSize
 227                         | FL_PDBrowserFontSize
 228                         | FL_PDLabelFontSize
 229                         | FL_PDChoiceFontSize
 230                         | FL_PDInputFontSize
 231                         | FL_PDMenuFontSize
 232                         | FL_PDBorderWidth, &cntl);
 233 }
 234
 235
 236 // This is called after we have parsed lyxrc
 237 void LyXGUI::init()
 238 {
 239         if (!gui)
 240                 return;
 241
 242         create_forms();
 243
 244         // Set the font name for popups and menus
 245         string menufontname = lyxrc->menu_font_name
 246                                + "-*-*-*-?-*-*-*-*-"
 247                                + lyxrc->font_norm;
 248                 // "?" means "scale that font"
 249         string popupfontname = lyxrc->popup_font_name
 250                                + "-*-*-*-?-*-*-*-*-"
 251                                + lyxrc->font_norm;
 252 #if FL_REVISION > 85
 253         if (fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str()) < 0)
 254 #else
 255         int nfonts;
 256         char ** list = XListFonts(fl_display, menufontname.c_str(),
 257                                   1, &nfonts);
 258         XFreeFontNames(list);
 259         if (nfonts > 0)
 260                 fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str());
 261         else
 262 #endif
 263                 lyxerr << "Could not set menu font to "
 264                        << menufontname << endl;
 265
 266 #if FL_REVISION > 85
 267         if (fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str()) < 0)
 268 #else
 269         list = XListFonts(fl_display, popupfontname.c_str(),
 270                           1, &nfonts);
 271         XFreeFontNames(list);
 272         if (nfonts > 0)
 273                 fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str());
 274         else
 275 #endif
 276                 lyxerr << "Could not set popup font to "
 277                        << popupfontname << endl;
 278
 279         // put here (after fl_initialize) to avoid segfault. Cannot be done
 280         // in setDefaults() (Matthias 140496)
 281         // Moved from ::LyXGUI to ::init to allow popup font customization
 282         // (petr 120997).
 283         fl_setpup_fontstyle(FL_NORMAL_STYLE);
 284         fl_setpup_fontsize(FL_NORMAL_SIZE);
 285         fl_setpup_color(FL_MCOL, FL_BLACK);
 286         fl_set_goodies_font(FL_NORMAL_STYLE, FL_NORMAL_SIZE);
 287
 288         // all lyxrc settings has to be done here as lyxrc has not yet
 289         // been read when the GUI is created (Jug)
 290
 291         // the print form
 292         fl_set_input(fd_form_print->input_printer,
 293                      lyxrc->printer.c_str());
 294
 295         // the sendto form
 296         if (!lyxrc->custom_export_command.empty())
 297                 fl_set_input(fd_form_sendto->input_cmd,
 298                              lyxrc->custom_export_command.c_str());
 299         if (lyxrc->custom_export_format == "lyx")
 300                 fl_set_button(fd_form_sendto->radio_ftype_lyx, 1);
 301         else if (lyxrc->custom_export_format == "tex")
 302                 fl_set_button(fd_form_sendto->radio_ftype_latex, 1);
 303         else if (lyxrc->custom_export_format == "dvi")
 304                 fl_set_button(fd_form_sendto->radio_ftype_dvi, 1);
 305         else if (lyxrc->custom_export_format == "ps")
 306                 fl_set_button(fd_form_sendto->radio_ftype_ps, 1);
 307         else if (lyxrc->custom_export_format == "ascii")
 308                 fl_set_button(fd_form_sendto->radio_ftype_ascii, 1);
 309
 310         // Update parameters.
 311         lyxViews->redraw();
 312
 313         // Initialize the views.
 314         lyxViews->init();
 315
 316         // in 0.12 the initialisation of the LyXServer must be done here
 317         // 0.13 it should be moved again...
 318         lyxserver = new LyXServer(lyxViews->getLyXFunc(), lyxrc->lyxpipes);
 319
 320         // This is to make sure we get the selection color
 321         getGC(gc_selection);
 322         // This is to make sure we set the background_pixels
 323         getGC(gc_clear);
 324 }
 325
 326
 327 void LyXGUI::create_forms()
 328 {
 329         lyxerr[Debug::INIT] << "Initializing LyXView..." << endl;
 330         lyxViews = new LyXView(width, height);
 331         lyxerr[Debug::INIT] << "Initializing LyXView...done" << endl;
 332
 333         // From here down should be done by somebody else. (Lgb)
 334
 335         //
 336         // Create forms
 337         //
 338
 339         // the title form
 340         fd_form_title = create_form_form_title();
 341         fl_set_form_dblbuffer(fd_form_title->form_title, 1); // use dbl buffer
 342         fl_set_form_atclose(fd_form_title->form_title, CancelCloseBoxCB, 0);
 343         fl_addto_form(fd_form_title->form_title);
 344 #ifdef TWO_COLOR_ICONS
 345         FL_OBJECT *obj = fl_add_bitmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, "");
 346           fl_set_bitmapbutton_data(obj, banner_bw_width,
 347                                    banner_bw_height, banner_bw_bits);
 348           fl_set_object_color(obj, FL_WHITE, FL_BLACK);
 349 #else
 350         FL_OBJECT *obj = fl_add_pixmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, "");
 351           fl_set_pixmapbutton_data(obj, const_cast<char **>(banner));
 352 #if FL_REVISION > 85
 353           fl_set_pixmapbutton_focus_outline(obj, 3);
 354 #endif
 355 #endif
 356           fl_set_button_shortcut(obj, "^M ^[", 1);
 357           fl_set_object_boxtype(obj, FL_NO_BOX);
 358           fl_set_object_callback(obj, TimerCB, 0);
 359
 360         obj = fl_add_text(FL_NORMAL_TEXT, 248, 265, 170, 16, LYX_VERSION);
 361           fl_set_object_lsize(obj, FL_NORMAL_SIZE);
 362 #ifdef TWO_COLOR_ICONS
 363           fl_set_object_color(obj, FL_WHITE, FL_WHITE);
 364           fl_set_object_lcol(obj, FL_BLACK);
 365 #else
 366 //        fl_set_object_color(obj, FL_WHITE, FL_WHITE);
 367 //        fl_set_object_lcol(obj, FL_BLACK);
 368           fl_mapcolor(FL_FREE_COL2, 0x05, 0x2e, 0x4c);
 369           fl_mapcolor(FL_FREE_COL3, 0xe1, 0xd2, 0x9b);
 370           fl_set_object_color(obj, FL_FREE_COL2, FL_FREE_COL2);
 371           fl_set_object_lcol(obj, FL_FREE_COL3);
 372 #endif
 373           fl_set_object_lalign(obj, FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
 374           fl_set_object_lstyle(obj, FL_BOLD_STYLE);
 375         fl_end_form();
 376
 377         // the paragraph form
 378         fd_form_paragraph = create_form_form_paragraph();
 379         fl_set_form_atclose(fd_form_paragraph->form_paragraph,
 380                             CancelCloseBoxCB, 0);
 381         fl_addto_choice(fd_form_paragraph->choice_space_above,
 382                         _(" None | Defskip | Smallskip "
 383                         "| Medskip | Bigskip | VFill | Length "));
 384         fl_addto_choice(fd_form_paragraph->choice_space_below,
 385                         _(" None | Defskip | Smallskip "
 386                         "| Medskip | Bigskip | VFill | Length "));
 387         fl_set_input_return(fd_form_paragraph->input_space_above,
 388                             FL_RETURN_ALWAYS);
 389         fl_set_input_return(fd_form_paragraph->input_space_below,
 390                             FL_RETURN_ALWAYS);
 391
 392         // the paragraph extra form
 393         fd_form_paragraph_extra = create_form_form_paragraph_extra();
 394         fl_set_form_atclose(fd_form_paragraph_extra->form_paragraph_extra,
 395                             CancelCloseBoxCB, 0);
 396         fl_set_input_return(fd_form_paragraph_extra->input_pextra_width,
 397                             FL_RETURN_ALWAYS);
 398         fl_set_input_return(fd_form_paragraph_extra->input_pextra_widthp,
 399                             FL_RETURN_ALWAYS);
 400
 401         // the search form
 402         fd_form_search = create_form_form_search();
 403         fl_set_form_atclose(fd_form_search->form_search,
 404                             CancelCloseBoxCB, 0);
 405
 406         // the character form
 407         fd_form_character = create_form_form_character();
 408         fl_set_form_atclose(fd_form_character->form_character,
 409                             CancelCloseBoxCB, 0);
 410         fl_addto_choice(fd_form_character->choice_family,
 411                         _(" No change %l| Roman | Sans Serif | Typewriter %l| Reset "));
 412         fl_addto_choice(fd_form_character->choice_series,
 413                         _(" No change %l| Medium | Bold %l| Reset "));
 414         fl_addto_choice(fd_form_character->choice_shape,
 415                         _(" No change %l| Upright | Italic | Slanted | Small Caps "
 416                         "%l| Reset "));
 417         fl_addto_choice(fd_form_character->choice_size,
 418                         _(" No change %l| Tiny | Smallest | Smaller | Small "
 419                         "| Normal | Large | Larger | Largest | Huge | Huger "
 420                         "%l| Increase | Decrease | Reset "));
 421         fl_addto_choice(fd_form_character->choice_bar,
 422                         _(" No change %l| Emph | Underbar | Noun | LaTeX mode %l| Reset "));
 423         fl_addto_choice(fd_form_character->choice_color,
 424                         _(" No change %l| No color | Black | White | Red | Green "
 425                         "| Blue | Cyan | Magenta | Yellow %l| Reset "));
 426         fl_set_form_minsize(fd_form_character->form_character,
 427                             fd_form_character->form_character->w,
 428                             fd_form_character->form_character->h);
 429
 430         // the document form
 431         fd_form_document = create_form_form_document();
 432         fl_set_form_atclose(fd_form_document->form_document,
 433                             CancelCloseBoxCB, 0);
 434         fl_addto_choice(fd_form_document->choice_spacing,
 435                         _(" Single | OneHalf | Double | Other "));
 436
 437         fl_set_counter_bounds(fd_form_document->slider_secnumdepth,-1, 5);
 438         fl_set_counter_bounds(fd_form_document->slider_tocdepth,-1, 5);
 439         fl_set_counter_step(fd_form_document->slider_secnumdepth, 1, 1);
 440         fl_set_counter_step(fd_form_document->slider_tocdepth, 1, 1);
 441         fl_set_counter_precision(fd_form_document->slider_secnumdepth, 0);
 442         fl_set_counter_precision(fd_form_document->slider_tocdepth, 0);
 443         fl_addto_form(fd_form_document->form_document);
 444         combo_language = new Combox(FL_COMBOX_DROPLIST);
 445         FL_OBJECT * ob = fd_form_document->choice_language;
 446         combo_language->add(ob->x, ob->y, ob->w, ob->h, 200);
 447         combo_language->shortcut("#G", 1);
 448         fl_end_form();
 449         int n; // declared here because DEC cxx does not like multiple
 450                // declarations of variables in for() loops (JMarc)
 451         for (n = 0; tex_babel[n][0]; ++n) {
 452             combo_language->addto(tex_babel[n]);
 453         }
 454
 455         // not really necessary, but we can do it anyway.
 456         fl_addto_choice(fd_form_document->choice_fontsize, "default|10|11|12");
 457
 458         for (n = 0; tex_fonts[n][0]; ++n) {
 459             fl_addto_choice(fd_form_document->choice_fonts, tex_fonts[n]);
 460         }
 461
 462         fl_addto_choice(fd_form_document->choice_inputenc,
 463                         "default|latin1|latin2|latin5"
 464                         "|koi8-r|koi8-u|cp866|cp1251");
 465
 466         for (n = 0; tex_graphics[n][0]; ++n) {
 467             fl_addto_choice(fd_form_document->choice_postscript_driver,
 468                                         tex_graphics[n]);
 469         }
 470         // not really necessary, but we can do it anyway.
 471         fl_addto_choice(fd_form_document->choice_pagestyle,
 472                         "default|empty|plain|headings|fancy");
 473         fl_addto_choice(fd_form_document->choice_default_skip,
 474                         _(" Smallskip | Medskip | Bigskip | Length "));
 475         fl_set_input_return(fd_form_document->input_default_skip,
 476                             FL_RETURN_ALWAYS);
 477         fl_set_form_minsize(fd_form_document->form_document,
 478                             fd_form_document->form_document->w,
 479                             fd_form_document->form_document->h);
 480
 481         // the paper form
 482         fd_form_paper = create_form_form_paper();
 483         fl_set_form_atclose(fd_form_paper->form_paper,
 484                             CancelCloseBoxCB, 0);
 485         fl_addto_choice(fd_form_paper->choice_papersize2,
 486                         _(" Default | Custom | USletter | USlegal "
 487                         "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 "));
 488         fl_addto_choice(fd_form_paper->choice_paperpackage,
 489                         _(" None "
 490                         "| A4 small Margins (only portrait) "
 491                         "| A4 very small Margins (only portrait) "
 492                         "| A4 very wide margins (only portrait) "));
 493         fl_set_input_return(fd_form_paper->input_custom_width,
 494                             FL_RETURN_ALWAYS);
 495         fl_set_input_return(fd_form_paper->input_custom_height,
 496                             FL_RETURN_ALWAYS);
 497         fl_set_input_return(fd_form_paper->input_top_margin,
 498                             FL_RETURN_ALWAYS);
 499         fl_set_input_return(fd_form_paper->input_bottom_margin,
 500                             FL_RETURN_ALWAYS);
 501         fl_set_input_return(fd_form_paper->input_left_margin,
 502                             FL_RETURN_ALWAYS);
 503         fl_set_input_return(fd_form_paper->input_right_margin,
 504                             FL_RETURN_ALWAYS);
 505         fl_set_input_return(fd_form_paper->input_head_height,
 506                             FL_RETURN_ALWAYS);
 507         fl_set_input_return(fd_form_paper->input_head_sep,
 508                             FL_RETURN_ALWAYS);
 509         fl_set_input_return(fd_form_paper->input_foot_skip,
 510                             FL_RETURN_ALWAYS);
 511
 512         // the table_options form
 513         fd_form_table_options = create_form_form_table_options();
 514         fl_set_form_atclose(fd_form_table_options->form_table_options,
 515                             CancelCloseBoxCB, 0);
 516         fl_set_input_return(fd_form_table_options->input_column_width,
 517                             FL_RETURN_ALWAYS);
 518
 519         // the table_extra form
 520         fd_form_table_extra = create_form_form_table_extra();
 521         fl_set_form_atclose(fd_form_table_extra->form_table_extra,
 522                             CancelCloseBoxCB, 0);
 523         fl_set_input_return(fd_form_table_extra->input_special_alignment,
 524                             FL_RETURN_ALWAYS);
 525         fl_set_input_return(fd_form_table_extra->input_special_multialign,
 526                             FL_RETURN_ALWAYS);
 527
 528         // the quotes form
 529         fd_form_quotes = create_form_form_quotes();
 530         fl_set_form_atclose(fd_form_quotes->form_quotes,
 531                             CancelCloseBoxCB, 0);
 532         // Is it wrong of me to use « » instead of << >> ? (Lgb)
 533         // Maybe if people use a font other than latin1... (JMarc)
 534         fl_addto_choice(fd_form_quotes->choice_quotes_language,
 535                         _(" ``text'' | ''text'' | ,,text`` | ,,text'' | «text» | »text« "));
 536
 537         // the preamble form
 538         fd_form_preamble = create_form_form_preamble();
 539         fl_set_form_atclose(fd_form_preamble->form_preamble,
 540                             CancelCloseBoxCB, 0);
 541
 542         // the table form
 543         fd_form_table = create_form_form_table();
 544         fl_set_form_atclose(fd_form_table->form_table, CancelCloseBoxCB, 0);
 545         fl_set_slider_bounds(fd_form_table->slider_rows, 1, 50);
 546         fl_set_slider_bounds(fd_form_table->slider_columns, 1, 50);
 547         fl_set_slider_value(fd_form_table->slider_rows, 5);
 548         fl_set_slider_value(fd_form_table->slider_columns, 5);
 549         fl_set_slider_precision(fd_form_table->slider_rows, 0);
 550         fl_set_slider_precision(fd_form_table->slider_columns, 0);
 551
 552         // the print form
 553         fd_form_print = create_form_form_print();
 554         fl_set_form_atclose(fd_form_print->form_print, CancelCloseBoxCB, 0);
 555         fl_set_button(fd_form_print->radio_printer, 1);
 556         fl_set_button(fd_form_print->radio_file, 0);
 557         fl_set_button(fd_form_print->radio_order_normal, 1);
 558         fl_set_button(fd_form_print->radio_order_reverse, 0);
 559         fl_set_button(fd_form_print->radio_all_pages, 1);
 560         fl_set_button(fd_form_print->radio_odd_pages, 0);
 561         fl_set_button(fd_form_print->radio_even_pages, 0);
 562
 563         // the sendto form
 564         fd_form_sendto = create_form_form_sendto();
 565         fl_set_form_atclose(fd_form_sendto->form_sendto, CancelCloseBoxCB, 0);
 566
 567         // the figure form
 568         fd_form_figure = create_form_form_figure();
 569         fl_set_form_atclose(fd_form_figure->form_figure,
 570                             CancelCloseBoxCB, 0);
 571         fl_set_button(fd_form_figure->radio_postscript, 1);
 572
 573         // the screen form
 574         fd_form_screen = create_form_form_screen();
 575         fl_set_form_atclose(fd_form_screen->form_screen,
 576                             CancelCloseBoxCB, 0);
 577
 578         // the toc form
 579         fd_form_toc = create_form_form_toc();
 580         fl_set_form_atclose(fd_form_toc->form_toc, CancelCloseBoxCB, 0);
 581
 582         // the ref form
 583         fd_form_ref = create_form_form_ref();
 584         fl_set_form_atclose(fd_form_ref->form_ref, CancelCloseBoxCB, 0);
 585         fl_set_form_minsize(fd_form_ref->form_ref, fd_form_ref->form_ref->w,
 586                             fd_form_ref->form_ref->h);
 587
 588         // the latex options form
 589         fd_latex_options = create_form_LaTeXOptions();
 590         fl_set_form_atclose(fd_latex_options->LaTeXOptions,
 591                             CancelCloseBoxCB, 0);
 592
 593         // the latex log form
 594         fd_latex_log = create_form_LaTeXLog();
 595         fl_set_form_atclose(fd_latex_log->LaTeXLog,
 596                             CancelCloseBoxCB, 0);
 597
 598         // Show the main & title form
 599         int main_placement = FL_PLACE_CENTER | FL_FREE_SIZE;
 600         int title_placement = FL_PLACE_CENTER;
 601         // Did we get a valid position?
 602         if (xpos>= 0 && ypos>= 0) {
 603                 lyxViews->setPosition(xpos, ypos);
 604                 // show the title form in the middle of the main form
 605                 fl_set_form_position(fd_form_title->form_title,
 606                         abs(xpos + (width/2) - (370 / 2)),
 607                         abs(ypos + (height/2) - (290 / 2)));
 608                 // The use of abs() above is a trick to ensure valid positions
 609                 main_placement = FL_PLACE_POSITION;
 610                 title_placement = FL_PLACE_GEOMETRY;
 611         }
 612         lyxViews->show(main_placement, FL_FULLBORDER, "LyX");
 613         fl_show_form(fd_form_title->form_title,
 614                      title_placement, FL_NOBORDER,
 615                      _("LyX Banner"));
 616         fl_redraw_form(fd_form_title->form_title);
 617         fl_raise_form(fd_form_title->form_title);
 618
 619         // Show the title form at most 7 secs (lowered from 10 secs)
 620         fl_set_timer(fd_form_title->timer_title, 7);
 621 }
 622
 623
 624 void LyXGUI::runTime()
 625         /* This will usually be toolkit (GUI) specific. This is
 626          * also usually the XEvent dispatcher of the GUI. */
 627 {
 628         if (!gui)
 629                 return;
 630
 631         // XForms specific
 632         XEvent ev;
 633
 634         while (!finished) {
 635                 if (fl_check_forms() == FL_EVENT) {
 636                         lyxerr << "LyX: This shouldn't happen..." << endl;
 637                         fl_XNextEvent(&ev);
 638                 }
 639         }
 640 }
 641
 642
 643 void LyXGUI::regBuf(Buffer * b)
 644 {
 645         lyxViews->view()->buffer(b);
 646 }