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 #ifndef USE_PAINTER
  35 #include "lyxdraw.h"
  36 #endif
  37 #include "lyxrc.h"
  38 #include "gettext.h"
  39 #include "lyx_gui_misc.h"
  40 #include "lyx_cb.h"
  41 #include "lyxlookup.h"
  42 #include "bufferlist.h"
  43
  44 #ifdef TWO_COLOR_ICONS
  45 #include "banner_bw.xbm"
  46 #else
  47 #include "banner.xpm"
  48 #endif
  49
  50 FD_form_title * fd_form_title;
  51 FD_form_paragraph * fd_form_paragraph;
  52 FD_form_paragraph_extra * fd_form_paragraph_extra;
  53 FD_form_search * fd_form_search;
  54 FD_form_character * fd_form_character;
  55 FD_form_document * fd_form_document;
  56 FD_form_paper * fd_form_paper;
  57 FD_form_table_options * fd_form_table_options;
  58 FD_form_table_extra * fd_form_table_extra;
  59 FD_form_quotes * fd_form_quotes;
  60 FD_form_preamble * fd_form_preamble;
  61 FD_form_table * fd_form_table;
  62 FD_form_print * fd_form_print;
  63 FD_form_sendto * fd_form_sendto;
  64 FD_form_figure * fd_form_figure;
  65 FD_form_screen * fd_form_screen;
  66 FD_form_toc * fd_form_toc;
  67 FD_form_ref * fd_form_ref;
  68 FD_LaTeXOptions * fd_latex_options; // from latexoptions.h
  69 FD_LaTeXLog * fd_latex_log; // from latexoptions.h
  70 Combox * combo_language;
  71
  72 extern LyXServer * lyxserver;
  73 extern bool finished;   // flag, that we are quitting the program
  74 extern BufferList bufferlist;
  75
  76 FL_CMD_OPT cmdopt[] =
  77 {
  78         {"-width", "*.width", XrmoptionSepArg, "690"},
  79         {"-height", "*.height", XrmoptionSepArg, "510"},
  80         {"-xpos", "*.xpos", XrmoptionSepArg, "-1"},
  81         {"-ypos", "*.ypos", XrmoptionSepArg, "-1"},
  82 #ifdef MONO
  83         {"-Reverse", "*.Reverse", XrmoptionNoArg, "1"},
  84         {"-Mono", "*.Mono", XrmoptionNoArg, "1"},
  85         {"-FastSelection", "*.FastSelection", XrmoptionNoArg, "1"},
  86 #endif
  87         {"-MathColor", "*.MathColor", XrmoptionSepArg, "blue"},
  88         {"-MathFrameColor", "*.MathFrameColor", XrmoptionSepArg, "magenta"},
  89         {"-FootColor", "*.FootColor", XrmoptionSepArg, "red"},
  90         {"-NewLineColor", "*.NewLineColor", XrmoptionSepArg, "red"},
  91         {"-LabelColor", "*.LabelColor", XrmoptionSepArg, "palegreen"},
  92         {"-FillColor", "*.FillColor", XrmoptionSepArg, "magenta"},
  93         {"-OnOffLineColor", "*.OnOffLineColor", XrmoptionSepArg, "magenta"},
  94         {"-LatexColor", "*.LatexColor", XrmoptionSepArg, "red"},
  95         {"-NoteColor", "*.NoteColor", XrmoptionSepArg, "yellow"},
  96         {"-NoteFrameColor", "*.NoteFrameColor", XrmoptionSepArg, "black"},
  97         {"-LightedColor", "*.LightedColor", XrmoptionSepArg, "gray80"},
  98         {"-BackgroundColor", "*.BackgroundColor", XrmoptionSepArg, "linen"},
  99         {"-SelectionColor", "*.SelectionColor", XrmoptionSepArg, "lightblue"}
 100 };
 101
 102 static int width;
 103 static int height;
 104 static int xpos;
 105 static int ypos;
 106 #ifdef MONO
 107 int        reverse_video;
 108 int        mono_video;
 109 int        fast_selection;
 110 #endif
 111 bool       cursor_follows_scrollbar;
 112 char       math_color[32];
 113 char       math_frame_color[32];
 114 char       foot_color[32];
 115 char       new_line_color[32];
 116 char       label_color[32];
 117 char       fill_color[32];
 118 char       on_off_line_color[32];
 119 char       latex_color[32];
 120 char       note_color[32];
 121 char       note_frame_color[32];
 122 char       lighted_color[32];
 123 string    background_color;
 124 char       b_c[32];
 125 char       selection_color[32];
 126
 127
 128 FL_resource res[] =
 129 {
 130         {"width", "widthClass", FL_INT, &width, "690", 0},
 131         {"height", "heightClass", FL_INT, &height, "510", 0},
 132         {"xpos", "xposClass", FL_INT, &xpos, "-1", 0},
 133         {"ypos", "yposClass", FL_INT, &ypos, "-1", 0},
 134 #ifdef MONO
 135         {"Reverse", "reverseClass", FL_INT, &reverse_video, "0", 0},
 136         {"Mono", "monoClass", FL_INT, &mono_video, "0", 0},
 137         {"FastSelection", "selectionClass", FL_INT, &fast_selection, "0", 0},
 138 #endif
 139         {"MathColor", "colorClass", FL_STRING, math_color, "blue", 31},
 140         {"MathFrameColor", "colorClass", FL_STRING, math_frame_color, "magenta", 31},
 141         {"FootColor", "colorClass", FL_STRING, foot_color, "red", 31},
 142         {"NewLineColor", "colorClass", FL_STRING, new_line_color, "red", 31},
 143         {"LabelColor", "colorClass", FL_STRING, label_color, "palegreen", 31},
 144         {"FillColor", "colorClass", FL_STRING, fill_color, "magenta", 31},
 145         {"OnOffLineColor", "colorClass", FL_STRING, on_off_line_color, "magenta", 31},
 146         {"LatexColor", "colorClass", FL_STRING, latex_color, "red", 31},
 147         {"NoteColor", "colorClass", FL_STRING, note_color, "yellow", 31},
 148         {"NoteFrameColor", "colorClass", FL_STRING, note_frame_color, "black", 31},
 149         {"LightedColor", "colorClass", FL_STRING, lighted_color, "gray80", 31},
 150         {"BackgroundColor", "colorClass", FL_STRING, b_c, "linen", 31},
 151         {"SelectionColor", "colorClass", FL_STRING, selection_color, "lightblue", 31}
 152 };
 153
 154
 155 extern "C" int LyX_XErrHandler(Display * display, XErrorEvent * xeev)
 156 {
 157 //#warning Please see if you can trigger this!
 158         // emergency save
 159         if (!bufferlist.empty())
 160                 bufferlist.emergencyWriteAll();
 161
 162         // Get the reason for the crash.
 163         char etxt[513];
 164         XGetErrorText(display, xeev->error_code, etxt, 512);
 165         lyxerr << etxt << endl;
 166         // By doing an abort we get a nice backtrace. (hopefully)
 167         lyx::abort();
 168         return 0; // Solaris CC wants us to return something
 169 }
 170
 171
 172 LyXGUI::LyXGUI(LyX * owner, int * argc, char * argv[], bool GUI)
 173         : _owner(owner)
 174 {
 175         gui = GUI;
 176         if (!gui)
 177                 return;
 178
 179         setDefaults();
 180
 181         static const int num_res = sizeof(res)/sizeof(FL_resource);
 182         fl_initialize(argc, argv, "LyX", cmdopt, num_res);
 183         fl_get_app_resources(res, num_res);
 184
 185         Display * display = fl_get_display();
 186         if (!display) {
 187                 lyxerr << "LyX: unable to access X display, exiting" << endl;
 188                 exit(1);
 189         }
 190         fcntl(ConnectionNumber(display), F_SETFD, FD_CLOEXEC);
 191         // X Error handler install goes here
 192         XSetErrorHandler(LyX_XErrHandler);
 193
 194         background_color = b_c;
 195
 196         // Make sure default screen is not larger than monitor
 197         if (width == 690 && height == 510) {
 198                 Screen * scr = DefaultScreenOfDisplay(fl_get_display());
 199                 if (HeightOfScreen(scr) - 24 < height)
 200                         height = HeightOfScreen(scr) - 24;
 201                 if (WidthOfScreen(scr) - 8 < width)
 202                         width = WidthOfScreen(scr) - 8;
 203         }
 204
 205 }
 206
 207
 208 // A destructor is always necessary  (asierra-970604)
 209 LyXGUI::~LyXGUI()
 210 {
 211         // Lyxserver was created in this class so should be destroyed
 212         // here.  asierra-970604
 213         delete lyxserver;
 214         lyxserver = 0;
 215
 216         CloseLyXLookup();
 217 }
 218
 219
 220 void LyXGUI::setDefaults()
 221 {
 222         FL_IOPT cntl;
 223         cntl.buttonFontSize = FL_NORMAL_SIZE;
 224         cntl.browserFontSize = FL_NORMAL_SIZE;
 225         cntl.labelFontSize = FL_NORMAL_SIZE;
 226         cntl.choiceFontSize = FL_NORMAL_SIZE;
 227         cntl.inputFontSize = FL_NORMAL_SIZE;
 228         cntl.menuFontSize  = FL_NORMAL_SIZE;
 229         cntl.borderWidth = -1;
 230         cntl.vclass = FL_DefaultVisual;
 231         fl_set_defaults(FL_PDVisual
 232                         | FL_PDButtonFontSize
 233                         | FL_PDBrowserFontSize
 234                         | FL_PDLabelFontSize
 235                         | FL_PDChoiceFontSize
 236                         | FL_PDInputFontSize
 237                         | FL_PDMenuFontSize
 238                         | FL_PDBorderWidth, &cntl);
 239 }
 240
 241
 242 // This is called after we have parsed lyxrc
 243 void LyXGUI::init()
 244 {
 245         if (!gui)
 246                 return;
 247
 248         create_forms();
 249
 250         // Set the font name for popups and menus
 251         string menufontname = lyxrc->menu_font_name
 252                                + "-*-*-*-?-*-*-*-*-"
 253                                + lyxrc->font_norm;
 254                 // "?" means "scale that font"
 255         string popupfontname = lyxrc->popup_font_name
 256                                + "-*-*-*-?-*-*-*-*-"
 257                                + lyxrc->font_norm;
 258
 259         if (fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str()) < 0)
 260                 lyxerr << "Could not set menu font to "
 261                        << menufontname << endl;
 262
 263         if (fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str()) < 0)
 264                 lyxerr << "Could not set popup font to "
 265                        << popupfontname << endl;
 266
 267         // put here (after fl_initialize) to avoid segfault. Cannot be done
 268         // in setDefaults() (Matthias 140496)
 269         // Moved from ::LyXGUI to ::init to allow popup font customization
 270         // (petr 120997).
 271         fl_setpup_fontstyle(FL_NORMAL_STYLE);
 272         fl_setpup_fontsize(FL_NORMAL_SIZE);
 273         fl_setpup_color(FL_MCOL, FL_BLACK);
 274         fl_set_goodies_font(FL_NORMAL_STYLE, FL_NORMAL_SIZE);
 275
 276         // all lyxrc settings has to be done here as lyxrc has not yet
 277         // been read when the GUI is created (Jug)
 278
 279         // the print form
 280         fl_set_input(fd_form_print->input_printer,
 281                      lyxrc->printer.c_str());
 282
 283         // the sendto form
 284         if (!lyxrc->custom_export_command.empty())
 285                 fl_set_input(fd_form_sendto->input_cmd,
 286                              lyxrc->custom_export_command.c_str());
 287         if (lyxrc->custom_export_format == "lyx")
 288                 fl_set_button(fd_form_sendto->radio_ftype_lyx, 1);
 289         else if (lyxrc->custom_export_format == "tex")
 290                 fl_set_button(fd_form_sendto->radio_ftype_latex, 1);
 291         else if (lyxrc->custom_export_format == "dvi")
 292                 fl_set_button(fd_form_sendto->radio_ftype_dvi, 1);
 293         else if (lyxrc->custom_export_format == "ps")
 294                 fl_set_button(fd_form_sendto->radio_ftype_ps, 1);
 295         else if (lyxrc->custom_export_format == "ascii")
 296                 fl_set_button(fd_form_sendto->radio_ftype_ascii, 1);
 297
 298         // Update parameters.
 299         lyxViews->redraw();
 300
 301         // Initialize the views.
 302         lyxViews->init();
 303
 304         // in 0.12 the initialisation of the LyXServer must be done here
 305         // 0.13 it should be moved again...
 306         lyxserver = new LyXServer(lyxViews->getLyXFunc(), lyxrc->lyxpipes);
 307
 308 #ifndef USE_PAINTER
 309         // This is to make sure we get the selection color
 310         getGC(gc_selection);
 311         // This is to make sure we set the background_pixels
 312         getGC(gc_clear);
 313 #endif
 314 }
 315
 316
 317 void LyXGUI::create_forms()
 318 {
 319         lyxerr[Debug::INIT] << "Initializing LyXView..." << endl;
 320         lyxViews = new LyXView(width, height);
 321         lyxerr[Debug::INIT] << "Initializing LyXView...done" << endl;
 322
 323         // From here down should be done by somebody else. (Lgb)
 324
 325         //
 326         // Create forms
 327         //
 328
 329         // the title form
 330         fd_form_title = create_form_form_title();
 331         fl_set_form_dblbuffer(fd_form_title->form_title, 1); // use dbl buffer
 332         fl_set_form_atclose(fd_form_title->form_title, CancelCloseBoxCB, 0);
 333         fl_addto_form(fd_form_title->form_title);
 334 #ifdef TWO_COLOR_ICONS
 335         FL_OBJECT *obj = fl_add_bitmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, "");
 336           fl_set_bitmapbutton_data(obj, banner_bw_width,
 337                                    banner_bw_height, banner_bw_bits);
 338           fl_set_object_color(obj, FL_WHITE, FL_BLACK);
 339 #else
 340         FL_OBJECT *obj = fl_add_pixmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, "");
 341           fl_set_pixmapbutton_data(obj, const_cast<char **>(banner));
 342
 343           fl_set_pixmapbutton_focus_outline(obj, 3);
 344 #endif
 345           fl_set_button_shortcut(obj, "^M ^[", 1);
 346           fl_set_object_boxtype(obj, FL_NO_BOX);
 347           fl_set_object_callback(obj, TimerCB, 0);
 348
 349         obj = fl_add_text(FL_NORMAL_TEXT, 248, 265, 170, 16, LYX_VERSION);
 350           fl_set_object_lsize(obj, FL_NORMAL_SIZE);
 351 #ifdef TWO_COLOR_ICONS
 352           fl_set_object_color(obj, FL_WHITE, FL_WHITE);
 353           fl_set_object_lcol(obj, FL_BLACK);
 354 #else
 355 //        fl_set_object_color(obj, FL_WHITE, FL_WHITE);
 356 //        fl_set_object_lcol(obj, FL_BLACK);
 357           fl_mapcolor(FL_FREE_COL2, 0x05, 0x2e, 0x4c);
 358           fl_mapcolor(FL_FREE_COL3, 0xe1, 0xd2, 0x9b);
 359           fl_set_object_color(obj, FL_FREE_COL2, FL_FREE_COL2);
 360           fl_set_object_lcol(obj, FL_FREE_COL3);
 361 #endif
 362           fl_set_object_lalign(obj, FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
 363           fl_set_object_lstyle(obj, FL_BOLD_STYLE);
 364         fl_end_form();
 365
 366         // the paragraph form
 367         fd_form_paragraph = create_form_form_paragraph();
 368         fl_set_form_atclose(fd_form_paragraph->form_paragraph,
 369                             CancelCloseBoxCB, 0);
 370         fl_addto_choice(fd_form_paragraph->choice_space_above,
 371                         _(" None | Defskip | Smallskip "
 372                         "| Medskip | Bigskip | VFill | Length "));
 373         fl_addto_choice(fd_form_paragraph->choice_space_below,
 374                         _(" None | Defskip | Smallskip "
 375                         "| Medskip | Bigskip | VFill | Length "));
 376         fl_set_input_return(fd_form_paragraph->input_space_above,
 377                             FL_RETURN_ALWAYS);
 378         fl_set_input_return(fd_form_paragraph->input_space_below,
 379                             FL_RETURN_ALWAYS);
 380
 381         // the paragraph extra form
 382         fd_form_paragraph_extra = create_form_form_paragraph_extra();
 383         fl_set_form_atclose(fd_form_paragraph_extra->form_paragraph_extra,
 384                             CancelCloseBoxCB, 0);
 385         fl_set_input_return(fd_form_paragraph_extra->input_pextra_width,
 386                             FL_RETURN_ALWAYS);
 387         fl_set_input_return(fd_form_paragraph_extra->input_pextra_widthp,
 388                             FL_RETURN_ALWAYS);
 389
 390         // the search form
 391         fd_form_search = create_form_form_search();
 392         fl_set_form_atclose(fd_form_search->form_search,
 393                             CancelCloseBoxCB, 0);
 394
 395         // the character form
 396         fd_form_character = create_form_form_character();
 397         fl_set_form_atclose(fd_form_character->form_character,
 398                             CancelCloseBoxCB, 0);
 399         fl_addto_choice(fd_form_character->choice_family,
 400                         _(" No change %l| Roman | Sans Serif | Typewriter %l| Reset "));
 401         fl_addto_choice(fd_form_character->choice_series,
 402                         _(" No change %l| Medium | Bold %l| Reset "));
 403         fl_addto_choice(fd_form_character->choice_shape,
 404                         _(" No change %l| Upright | Italic | Slanted | Small Caps "
 405                         "%l| Reset "));
 406         fl_addto_choice(fd_form_character->choice_size,
 407                         _(" No change %l| Tiny | Smallest | Smaller | Small "
 408                         "| Normal | Large | Larger | Largest | Huge | Huger "
 409                         "%l| Increase | Decrease | Reset "));
 410         fl_addto_choice(fd_form_character->choice_bar,
 411                         _(" No change %l| Emph | Underbar | Noun | LaTeX mode %l| Reset "));
 412         fl_addto_choice(fd_form_character->choice_color,
 413                         _(" No change %l| No color | Black | White | Red | Green "
 414                         "| Blue | Cyan | Magenta | Yellow %l| Reset "));
 415         fl_set_form_minsize(fd_form_character->form_character,
 416                             fd_form_character->form_character->w,
 417                             fd_form_character->form_character->h);
 418
 419         // the document form
 420         fd_form_document = create_form_form_document();
 421         fl_set_form_atclose(fd_form_document->form_document,
 422                             CancelCloseBoxCB, 0);
 423         fl_addto_choice(fd_form_document->choice_spacing,
 424                         _(" Single | OneHalf | Double | Other "));
 425
 426         fl_set_counter_bounds(fd_form_document->slider_secnumdepth,-1, 5);
 427         fl_set_counter_bounds(fd_form_document->slider_tocdepth,-1, 5);
 428         fl_set_counter_step(fd_form_document->slider_secnumdepth, 1, 1);
 429         fl_set_counter_step(fd_form_document->slider_tocdepth, 1, 1);
 430         fl_set_counter_precision(fd_form_document->slider_secnumdepth, 0);
 431         fl_set_counter_precision(fd_form_document->slider_tocdepth, 0);
 432         fl_addto_form(fd_form_document->form_document);
 433         combo_language = new Combox(FL_COMBOX_DROPLIST);
 434         FL_OBJECT * ob = fd_form_document->choice_language;
 435         combo_language->add(ob->x, ob->y, ob->w, ob->h, 250);
 436         combo_language->shortcut("#G", 1);
 437         fl_end_form();
 438         int n; // declared here because DEC cxx does not like multiple
 439                // declarations of variables in for() loops (JMarc)
 440         for (n = 0; tex_babel[n][0]; ++n) {
 441             combo_language->addto(tex_babel[n]);
 442         }
 443
 444         // not really necessary, but we can do it anyway.
 445         fl_addto_choice(fd_form_document->choice_fontsize, "default|10|11|12");
 446
 447         for (n = 0; tex_fonts[n][0]; ++n) {
 448             fl_addto_choice(fd_form_document->choice_fonts, tex_fonts[n]);
 449         }
 450
 451         fl_addto_choice(fd_form_document->choice_inputenc,
 452                         "default|latin1|latin2|latin5"
 453                         "|koi8-r|koi8-u|cp866|cp1251|iso88595");
 454
 455         for (n = 0; tex_graphics[n][0]; ++n) {
 456             fl_addto_choice(fd_form_document->choice_postscript_driver,
 457                                         tex_graphics[n]);
 458         }
 459         // not really necessary, but we can do it anyway.
 460         fl_addto_choice(fd_form_document->choice_pagestyle,
 461                         "default|empty|plain|headings|fancy");
 462         fl_addto_choice(fd_form_document->choice_default_skip,
 463                         _(" Smallskip | Medskip | Bigskip | Length "));
 464         fl_set_input_return(fd_form_document->input_default_skip,
 465                             FL_RETURN_ALWAYS);
 466         fl_set_form_minsize(fd_form_document->form_document,
 467                             fd_form_document->form_document->w,
 468                             fd_form_document->form_document->h);
 469
 470         // the paper form
 471         fd_form_paper = create_form_form_paper();
 472         fl_set_form_atclose(fd_form_paper->form_paper,
 473                             CancelCloseBoxCB, 0);
 474         fl_addto_choice(fd_form_paper->choice_papersize2,
 475                         _(" Default | Custom | USletter | USlegal "
 476                         "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 "));
 477         fl_addto_choice(fd_form_paper->choice_paperpackage,
 478                         _(" None "
 479                         "| A4 small Margins (only portrait) "
 480                         "| A4 very small Margins (only portrait) "
 481                         "| A4 very wide margins (only portrait) "));
 482         fl_set_input_return(fd_form_paper->input_custom_width,
 483                             FL_RETURN_ALWAYS);
 484         fl_set_input_return(fd_form_paper->input_custom_height,
 485                             FL_RETURN_ALWAYS);
 486         fl_set_input_return(fd_form_paper->input_top_margin,
 487                             FL_RETURN_ALWAYS);
 488         fl_set_input_return(fd_form_paper->input_bottom_margin,
 489                             FL_RETURN_ALWAYS);
 490         fl_set_input_return(fd_form_paper->input_left_margin,
 491                             FL_RETURN_ALWAYS);
 492         fl_set_input_return(fd_form_paper->input_right_margin,
 493                             FL_RETURN_ALWAYS);
 494         fl_set_input_return(fd_form_paper->input_head_height,
 495                             FL_RETURN_ALWAYS);
 496         fl_set_input_return(fd_form_paper->input_head_sep,
 497                             FL_RETURN_ALWAYS);
 498         fl_set_input_return(fd_form_paper->input_foot_skip,
 499                             FL_RETURN_ALWAYS);
 500
 501         // the table_options form
 502         fd_form_table_options = create_form_form_table_options();
 503         fl_set_form_atclose(fd_form_table_options->form_table_options,
 504                             CancelCloseBoxCB, 0);
 505         fl_set_input_return(fd_form_table_options->input_column_width,
 506                             FL_RETURN_ALWAYS);
 507
 508         // the table_extra form
 509         fd_form_table_extra = create_form_form_table_extra();
 510         fl_set_form_atclose(fd_form_table_extra->form_table_extra,
 511                             CancelCloseBoxCB, 0);
 512         fl_set_input_return(fd_form_table_extra->input_special_alignment,
 513                             FL_RETURN_ALWAYS);
 514         fl_set_input_return(fd_form_table_extra->input_special_multialign,
 515                             FL_RETURN_ALWAYS);
 516
 517         // the quotes form
 518         fd_form_quotes = create_form_form_quotes();
 519         fl_set_form_atclose(fd_form_quotes->form_quotes,
 520                             CancelCloseBoxCB, 0);
 521         // Is it wrong of me to use « » instead of << >> ? (Lgb)
 522         // Maybe if people use a font other than latin1... (JMarc)
 523         fl_addto_choice(fd_form_quotes->choice_quotes_language,
 524                         _(" ``text'' | ''text'' | ,,text`` | ,,text'' | «text» | »text« "));
 525
 526         // the preamble form
 527         fd_form_preamble = create_form_form_preamble();
 528         fl_set_form_atclose(fd_form_preamble->form_preamble,
 529                             CancelCloseBoxCB, 0);
 530
 531         // the table form
 532         fd_form_table = create_form_form_table();
 533         fl_set_form_atclose(fd_form_table->form_table, CancelCloseBoxCB, 0);
 534         fl_set_slider_bounds(fd_form_table->slider_rows, 1, 50);
 535         fl_set_slider_bounds(fd_form_table->slider_columns, 1, 50);
 536         fl_set_slider_value(fd_form_table->slider_rows, 5);
 537         fl_set_slider_value(fd_form_table->slider_columns, 5);
 538         fl_set_slider_precision(fd_form_table->slider_rows, 0);
 539         fl_set_slider_precision(fd_form_table->slider_columns, 0);
 540
 541         // the print form
 542         fd_form_print = create_form_form_print();
 543         fl_set_form_atclose(fd_form_print->form_print, CancelCloseBoxCB, 0);
 544         fl_set_button(fd_form_print->radio_printer, 1);
 545         fl_set_button(fd_form_print->radio_file, 0);
 546         fl_set_button(fd_form_print->radio_order_normal, 1);
 547         fl_set_button(fd_form_print->radio_order_reverse, 0);
 548         fl_set_button(fd_form_print->radio_all_pages, 1);
 549         fl_set_button(fd_form_print->radio_odd_pages, 0);
 550         fl_set_button(fd_form_print->radio_even_pages, 0);
 551
 552         // the sendto form
 553         fd_form_sendto = create_form_form_sendto();
 554         fl_set_form_atclose(fd_form_sendto->form_sendto, CancelCloseBoxCB, 0);
 555
 556         // the figure form
 557         fd_form_figure = create_form_form_figure();
 558         fl_set_form_atclose(fd_form_figure->form_figure,
 559                             CancelCloseBoxCB, 0);
 560         fl_set_button(fd_form_figure->radio_postscript, 1);
 561
 562         // the screen form
 563         fd_form_screen = create_form_form_screen();
 564         fl_set_form_atclose(fd_form_screen->form_screen,
 565                             CancelCloseBoxCB, 0);
 566
 567         // the toc form
 568         fd_form_toc = create_form_form_toc();
 569         fl_set_form_atclose(fd_form_toc->form_toc, CancelCloseBoxCB, 0);
 570
 571         // the ref form
 572         fd_form_ref = create_form_form_ref();
 573         fl_set_form_atclose(fd_form_ref->form_ref, CancelCloseBoxCB, 0);
 574         fl_set_form_minsize(fd_form_ref->form_ref, fd_form_ref->form_ref->w,
 575                             fd_form_ref->form_ref->h);
 576
 577         // the latex options form
 578         fd_latex_options = create_form_LaTeXOptions();
 579         fl_set_form_atclose(fd_latex_options->LaTeXOptions,
 580                             CancelCloseBoxCB, 0);
 581
 582         // the latex log form
 583         fd_latex_log = create_form_LaTeXLog();
 584         fl_set_form_atclose(fd_latex_log->LaTeXLog,
 585                             CancelCloseBoxCB, 0);
 586
 587         // Show the main & title form
 588         int main_placement = FL_PLACE_CENTER | FL_FREE_SIZE;
 589         int title_placement = FL_PLACE_CENTER;
 590         // Did we get a valid position?
 591         if (xpos>= 0 && ypos>= 0) {
 592                 lyxViews->setPosition(xpos, ypos);
 593                 // show the title form in the middle of the main form
 594                 fl_set_form_position(fd_form_title->form_title,
 595                         abs(xpos + (width/2) - (370 / 2)),
 596                         abs(ypos + (height/2) - (290 / 2)));
 597                 // The use of abs() above is a trick to ensure valid positions
 598                 main_placement = FL_PLACE_POSITION;
 599                 title_placement = FL_PLACE_GEOMETRY;
 600         }
 601         lyxViews->show(main_placement, FL_FULLBORDER, "LyX");
 602         fl_show_form(fd_form_title->form_title,
 603                      title_placement, FL_NOBORDER,
 604                      _("LyX Banner"));
 605         fl_redraw_form(fd_form_title->form_title);
 606         fl_raise_form(fd_form_title->form_title);
 607
 608         // Show the title form at most 7 secs (lowered from 10 secs)
 609         fl_set_timer(fd_form_title->timer_title, 7);
 610 }
 611
 612
 613 void LyXGUI::runTime()
 614         /* This will usually be toolkit (GUI) specific. This is
 615          * also usually the XEvent dispatcher of the GUI. */
 616 {
 617         if (!gui)
 618                 return;
 619
 620         // XForms specific
 621         XEvent ev;
 622
 623         while (!finished) {
 624                 if (fl_check_forms() == FL_EVENT) {
 625                         lyxerr << "LyX: This shouldn't happen..." << endl;
 626                         fl_XNextEvent(&ev);
 627                 }
 628         }
 629 }
 630
 631
 632 void LyXGUI::regBuf(Buffer * b)
 633 {
 634         lyxViews->view()->buffer(b);
 635 }