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