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