src/lyx_gui.C

   1 /* This file is part of
   2 * ======================================================
   3 *
   4 *           LyX, The Document Processor
   5 *
   6 *           Copyright (C) 1995 Matthias Ettrich
   7 *           Copyright (C) 1995-1998 The LyX Team.
   8 *
   9 *======================================================*/
  10
  11 #include <config.h>
  12 #include <stdlib.h>
  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 "error.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 //      $Id: lyx_gui.C,v 1.1 1999/09/27 18:44:37 larsbj Exp $
  43
  44 #if !defined(lint) && !defined(WITH_WARNINGS)
  45 static char vcid[] = "$Id: lyx_gui.C,v 1.1 1999/09/27 18:44:37 larsbj Exp $";
  46 #endif /* lint */
  47
  48 #ifdef TWO_COLOR_ICONS
  49 #include "banner_bw.xbm"
  50 #else
  51 #include "banner.xpm"
  52 #endif
  53
  54 FD_form_title *fd_form_title;
  55 FD_form_paragraph *fd_form_paragraph;
  56 FD_form_paragraph_extra *fd_form_paragraph_extra;
  57 FD_form_search *fd_form_search;
  58 FD_form_character *fd_form_character;
  59 FD_form_document *fd_form_document;
  60 FD_form_paper *fd_form_paper;
  61 FD_form_table_options *fd_form_table_options;
  62 FD_form_table_extra *fd_form_table_extra;
  63 FD_form_quotes *fd_form_quotes;
  64 FD_form_preamble *fd_form_preamble;
  65 FD_form_table *fd_form_table;
  66 FD_form_print *fd_form_print;
  67 FD_form_sendto *fd_form_sendto;
  68 FD_form_figure *fd_form_figure;
  69 FD_form_screen *fd_form_screen;
  70 FD_form_toc *fd_form_toc;
  71 FD_form_ref *fd_form_ref;
  72 FD_LaTeXOptions *fd_latex_options; // from latexoptions.h
  73 FD_LaTeXLog *fd_latex_log; // from latexoptions.h
  74 Combox *combo_language;
  75
  76 extern LyXServer *lyxserver;
  77 extern bool finished;   // flag, that we are quitting the program
  78 extern BufferList bufferlist;
  79
  80 FL_CMD_OPT cmdopt[] =
  81 {
  82         {"-width", "*.width", XrmoptionSepArg, "690"},
  83         {"-height", "*.height", XrmoptionSepArg, "510"},
  84         {"-xpos", "*.xpos", XrmoptionSepArg, "-1"},
  85         {"-ypos", "*.ypos", XrmoptionSepArg, "-1"},
  86         {"-Reverse", "*.Reverse", XrmoptionNoArg, "1"},
  87         {"-Mono", "*.Mono", XrmoptionNoArg, "1"},
  88         {"-FastSelection", "*.FastSelection", XrmoptionNoArg, "1"},
  89         {"-MathColor", "*.MathColor", XrmoptionSepArg, "blue"},
  90         {"-MathFrameColor", "*.MathFrameColor", XrmoptionSepArg, "magenta"},
  91         {"-FootColor", "*.FootColor", XrmoptionSepArg, "red"},
  92         {"-NewLineColor", "*.NewLineColor", XrmoptionSepArg, "red"},
  93         {"-LabelColor", "*.LabelColor", XrmoptionSepArg, "palegreen"},
  94         {"-FillColor", "*.FillColor", XrmoptionSepArg, "magenta"},
  95         {"-OnOffLineColor", "*.OnOffLineColor", XrmoptionSepArg, "magenta"},
  96         {"-LatexColor", "*.LatexColor", XrmoptionSepArg, "red"},
  97         {"-NoteColor", "*.NoteColor", XrmoptionSepArg, "yellow"},
  98         {"-NoteFrameColor", "*.NoteFrameColor", XrmoptionSepArg, "black"},
  99         {"-LightedColor", "*.LightedColor", XrmoptionSepArg, "gray80"},
 100         {"-BackgroundColor", "*.BackgroundColor", XrmoptionSepArg, "linen"},
 101         {"-SelectionColor", "*.SelectionColor", XrmoptionSepArg, "lightblue"}
 102 };
 103
 104 static int width;
 105 static int height;
 106 static int xpos;
 107 static int ypos;
 108 int        reverse_video;
 109 int        mono_video;
 110 int        fast_selection;
 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 LString    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"},
 131         {"height", "heightClass", FL_INT, &height, "510"},
 132         {"xpos", "xposClass", FL_INT, &xpos, "-1"},
 133         {"ypos", "yposClass", FL_INT, &ypos, "-1"},
 134         {"Reverse", "reverseClass", FL_INT, &reverse_video, "0"},
 135         {"Mono", "monoClass", FL_INT, &mono_video, "0"},
 136         {"FastSelection", "selectionClass", FL_INT, &fast_selection, "0"},
 137         {"MathColor", "colorClass", FL_STRING, math_color, "blue", 31},
 138         {"MathFrameColor", "colorClass", FL_STRING, math_frame_color, "magenta", 31},
 139         {"FootColor", "colorClass", FL_STRING, foot_color, "red", 31},
 140         {"NewLineColor", "colorClass", FL_STRING, new_line_color, "red", 31},
 141         {"LabelColor", "colorClass", FL_STRING, label_color, "palegreen", 31},
 142         {"FillColor", "colorClass", FL_STRING, fill_color, "magenta", 31},
 143         {"OnOffLineColor", "colorClass", FL_STRING, on_off_line_color, "magenta", 31},
 144         {"LatexColor", "colorClass", FL_STRING, latex_color, "red", 31},
 145         {"NoteColor", "colorClass", FL_STRING, note_color, "yellow", 31},
 146         {"NoteFrameColor", "colorClass", FL_STRING, note_frame_color, "black", 31},
 147         {"LightedColor", "colorClass", FL_STRING, lighted_color, "gray80", 31},
 148         {"BackgroundColor", "colorClass", FL_STRING, b_c, "linen", 31},
 149         {"SelectionColor", "colorClass", FL_STRING, selection_color, "lightblue", 31}
 150 };
 151
 152
 153 static int LyX_XErrHandler(Display *display, XErrorEvent *xeev)
 154 {
 155 //#warning Please see if you can trigger this!
 156         // emergency save
 157         if (!bufferlist.isEmpty())
 158                 bufferlist.emergencyWriteAll();
 159
 160         // Get the reason for the crash.
 161         char etxt[513];
 162         XGetErrorText(display, xeev->error_code, etxt, 512);
 163         lyxerr.print(etxt);
 164         // By doing an abort we get a nice backtrace. (hopefully)
 165         abort();
 166         return 0; // Solaris CC wants us to return something
 167 }
 168
 169
 170 LyXGUI::LyXGUI(LyX *owner, int *argc, char *argv[], bool GUI)
 171         :_owner(owner)
 172 {
 173         gui = GUI;
 174         if (!gui)
 175                 return;
 176
 177         setDefaults();
 178
 179         static const int num_res = sizeof(res)/sizeof(FL_resource);
 180         fl_initialize(argc, argv, "LyX", cmdopt, num_res);
 181         fl_get_app_resources(res, num_res);
 182         Display *display = fl_get_display();
 183         if (!display) {
 184                 lyxerr.print("LyX: unable to access X display, exiting");
 185                 exit(1);
 186         }
 187         fcntl(ConnectionNumber(display), F_SETFD, FD_CLOEXEC);
 188         // X Error handler install goes here
 189         XSetErrorHandler(LyX_XErrHandler);
 190
 191         background_color = b_c;
 192
 193         // Make sure default screen is not larger than monitor
 194         if (width == 690 && height == 510) {
 195                 Screen * scr=(DefaultScreenOfDisplay(fl_get_display()));
 196                 if (HeightOfScreen(scr)-24<height)
 197                         height = HeightOfScreen(scr)-24;
 198                 if (WidthOfScreen(scr)-8<width)
 199                         width = WidthOfScreen(scr)-8;
 200         }
 201
 202 }
 203
 204
 205 // A destructor is always necessary  (asierra-970604)
 206 LyXGUI::~LyXGUI() {
 207         // Lyxserver was created in this class so should be destroyed
 208         // here.  asierra-970604
 209         if (lyxserver) {
 210                 delete lyxserver;
 211                 lyxserver = 0;
 212         }
 213
 214         CloseLyXLookup();
 215
 216 }
 217
 218
 219 void LyXGUI::setDefaults()
 220 {
 221         FL_IOPT cntl;
 222         cntl.buttonFontSize = FL_NORMAL_SIZE;
 223         cntl.browserFontSize = FL_NORMAL_SIZE;
 224         cntl.labelFontSize = FL_NORMAL_SIZE;
 225         cntl.choiceFontSize = FL_NORMAL_SIZE;
 226         cntl.inputFontSize = FL_NORMAL_SIZE;
 227         cntl.menuFontSize  = FL_NORMAL_SIZE;
 228         cntl.borderWidth = -1;
 229         cntl.vclass = FL_DefaultVisual;
 230         fl_set_defaults(FL_PDVisual
 231                         | FL_PDButtonFontSize
 232                         | FL_PDBrowserFontSize
 233                         | FL_PDLabelFontSize
 234                         | FL_PDChoiceFontSize
 235                         | FL_PDInputFontSize
 236                         | FL_PDMenuFontSize
 237                         | FL_PDBorderWidth, &cntl);
 238 }
 239
 240
 241 // This is called after we have parsed lyxrc
 242 void LyXGUI::init()
 243 {
 244         if (!gui)
 245                 return;
 246
 247         create_forms();
 248
 249         // Set the font name for popups and menus
 250         LString menufontname = lyxrc->menu_font_name
 251                                + "-*-*-*-?-*-*-*-*-"
 252                                + lyxrc->font_norm;
 253                 // "?" means "scale that font"
 254         LString popupfontname = lyxrc->popup_font_name
 255                                + "-*-*-*-?-*-*-*-*-"
 256                                + lyxrc->font_norm;
 257 #if FL_REVISION > 85
 258         if (fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str()) < 0)
 259 #else
 260         int nfonts;
 261         char ** list = XListFonts(fl_display, menufontname.c_str(),
 262                                   1, &nfonts);
 263         XFreeFontNames(list);
 264         if (nfonts > 0)
 265                 fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str());
 266         else
 267 #endif
 268                 lyxerr.print("Could not set menu font to " + menufontname);
 269
 270 #if FL_REVISION > 85
 271         if (fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str()) < 0)
 272 #else
 273         list = XListFonts(fl_display, popupfontname.c_str(),
 274                           1, &nfonts);
 275         XFreeFontNames(list);
 276         if (nfonts > 0)
 277                 fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str());
 278         else
 279 #endif
 280                 lyxerr.print("Could not set popup font to " + popupfontname);
 281
 282         // put here (after fl_initialize) to avoid segfault. Cannot be done
 283         // in setDefaults() (Matthias 140496)
 284         // Moved from ::LyXGUI to ::init to allow popup font customization
 285         // (petr 120997).
 286         fl_setpup_fontstyle(FL_NORMAL_STYLE);
 287         fl_setpup_fontsize(FL_NORMAL_SIZE);
 288         fl_setpup_color(FL_MCOL,FL_BLACK);
 289         fl_set_goodies_font(FL_NORMAL_STYLE, FL_NORMAL_SIZE);
 290
 291         // all lyxrc settings has to be done here as lyxrc has not yet
 292         // been read when the GUI is created (Jug)
 293
 294         // the print form
 295         fl_set_input(fd_form_print->input_printer,
 296                      lyxrc->printer.c_str());
 297
 298         // the sendto form
 299         if (!lyxrc->custom_export_command.empty())
 300                 fl_set_input(fd_form_sendto->input_cmd,
 301                              lyxrc->custom_export_command.c_str());
 302         if (lyxrc->custom_export_format == "lyx")
 303                 fl_set_button(fd_form_sendto->radio_ftype_lyx, 1);
 304         else if (lyxrc->custom_export_format == "tex")
 305                 fl_set_button(fd_form_sendto->radio_ftype_latex, 1);
 306         else if (lyxrc->custom_export_format == "dvi")
 307                 fl_set_button(fd_form_sendto->radio_ftype_dvi, 1);
 308         else if (lyxrc->custom_export_format == "ps")
 309                 fl_set_button(fd_form_sendto->radio_ftype_ps, 1);
 310         else if (lyxrc->custom_export_format == "ascii")
 311                 fl_set_button(fd_form_sendto->radio_ftype_ascii, 1);
 312
 313         // Update parameters.
 314         lyxViews->redraw();
 315
 316         // Initialize the views.
 317         lyxViews->init();
 318
 319         // in 0.12 the initialisation of the LyXServer must be done here
 320         // 0.13 it should be moved again...
 321         lyxserver = new LyXServer(lyxViews->getLyXFunc(), lyxrc->lyxpipes);
 322
 323         // This is to make sure we get the selection color
 324         getGC(gc_selection);
 325         // This is to make sure we set the background_pixels
 326         getGC(gc_clear);
 327 }
 328
 329
 330 void LyXGUI::create_forms()
 331 {
 332         lyxerr.debug("Initializing LyXView...");
 333         lyxViews = new LyXView(width, height);
 334         lyxerr.debug("Initializing LyXView...done");
 335
 336         // From here down should be done by somebody else. (Lgb)
 337
 338         //
 339         // Create forms
 340         //
 341
 342         // the title form
 343         fd_form_title = create_form_form_title();
 344         fl_set_form_dblbuffer(fd_form_title->form_title, 1); // use dbl buffer
 345         fl_set_form_atclose(fd_form_title->form_title, CancelCloseBoxCB, NULL);
 346         fl_addto_form(fd_form_title->form_title);
 347 #ifdef TWO_COLOR_ICONS
 348         FL_OBJECT *obj = fl_add_bitmapbutton(FL_NORMAL_BUTTON,0,0,425,290,"");
 349           fl_set_bitmapbutton_data(obj,banner_bw_width,
 350                                    banner_bw_height, banner_bw_bits);
 351           fl_set_object_color(obj,FL_WHITE,FL_BLACK);
 352 #else
 353         FL_OBJECT *obj = fl_add_pixmapbutton(FL_NORMAL_BUTTON,0,0,425,290,"");
 354           fl_set_pixmapbutton_data(obj, (char**)banner);
 355 #if FL_REVISION > 85
 356           fl_set_pixmapbutton_focus_outline(obj,3);
 357 #endif
 358 #endif
 359           fl_set_button_shortcut(obj,"^M ^[",1);
 360           fl_set_object_boxtype(obj,FL_NO_BOX);
 361           fl_set_object_callback(obj,TimerCB,0);
 362
 363         obj = fl_add_text(FL_NORMAL_TEXT,248,265,170,16, LYX_VERSION);
 364           fl_set_object_lsize(obj,FL_NORMAL_SIZE);
 365 #ifdef TWO_COLOR_ICONS
 366           fl_set_object_color(obj,FL_WHITE,FL_WHITE);
 367           fl_set_object_lcol(obj,FL_BLACK);
 368 #else
 369 //        fl_set_object_color(obj,FL_WHITE, FL_WHITE);
 370 //        fl_set_object_lcol(obj,FL_BLACK);
 371           fl_mapcolor(FL_FREE_COL2, 0x05, 0x2e, 0x4c);
 372           fl_mapcolor(FL_FREE_COL3, 0xe1, 0xd2, 0x9b);
 373           fl_set_object_color(obj,FL_FREE_COL2, FL_FREE_COL2);
 374           fl_set_object_lcol(obj,FL_FREE_COL3);
 375 #endif
 376           fl_set_object_lalign(obj,FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
 377           fl_set_object_lstyle(obj,FL_BOLD_STYLE);
 378         fl_end_form();
 379
 380         // the paragraph form
 381         fd_form_paragraph = create_form_form_paragraph();
 382         fl_set_form_atclose(fd_form_paragraph->form_paragraph,
 383                             CancelCloseBoxCB, NULL);
 384         fl_addto_choice(fd_form_paragraph->choice_space_above,
 385                         _(" None | Defskip | Smallskip "
 386                         "| Medskip | Bigskip | VFill | Length "));
 387         fl_addto_choice(fd_form_paragraph->choice_space_below,
 388                         _(" None | Defskip | Smallskip "
 389                         "| Medskip | Bigskip | VFill | Length "));
 390         fl_set_input_return(fd_form_paragraph->input_space_above,
 391                             FL_RETURN_ALWAYS);
 392         fl_set_input_return(fd_form_paragraph->input_space_below,
 393                             FL_RETURN_ALWAYS);
 394
 395         // the paragraph extra form
 396         fd_form_paragraph_extra = create_form_form_paragraph_extra();
 397         fl_set_form_atclose(fd_form_paragraph_extra->form_paragraph_extra,
 398                             CancelCloseBoxCB, NULL);
 399         fl_set_input_return(fd_form_paragraph_extra->input_pextra_width,
 400                             FL_RETURN_ALWAYS);
 401         fl_set_input_return(fd_form_paragraph_extra->input_pextra_widthp,
 402                             FL_RETURN_ALWAYS);
 403
 404         // the search form
 405         fd_form_search = create_form_form_search();
 406         fl_set_form_atclose(fd_form_search->form_search,
 407                             CancelCloseBoxCB, NULL);
 408
 409         // the character form
 410         fd_form_character = create_form_form_character();
 411         fl_set_form_atclose(fd_form_character->form_character,
 412                             CancelCloseBoxCB, NULL);
 413         fl_addto_choice(fd_form_character->choice_family,
 414                         _(" No change %l| Roman | Sans Serif | Typewriter %l| Reset "));
 415         fl_addto_choice(fd_form_character->choice_series,
 416                         _(" No change %l| Medium | Bold %l| Reset "));
 417         fl_addto_choice(fd_form_character->choice_shape,
 418                         _(" No change %l| Upright | Italic | Slanted | Small Caps "
 419                         "%l| Reset "));
 420         fl_addto_choice(fd_form_character->choice_size,
 421                         _(" No change %l| Tiny | Smallest | Smaller | Small "
 422                         "| Normal | Large | Larger | Largest | Huge | Huger "
 423                         "%l| Increase | Decrease | Reset "));
 424         fl_addto_choice(fd_form_character->choice_bar,
 425                         _(" No change %l| Emph | Underbar | Noun | LaTeX mode %l| Reset "));
 426         fl_addto_choice(fd_form_character->choice_color,
 427                         _(" No change %l| No color | Black | White | Red | Green "
 428                         "| Blue | Cyan | Magenta | Yellow %l| Reset "));
 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, NULL);
 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
 478         // the paper form
 479         fd_form_paper = create_form_form_paper();
 480         fl_set_form_atclose(fd_form_paper->form_paper,
 481                             CancelCloseBoxCB, NULL);
 482         fl_addto_choice(fd_form_paper->choice_papersize2,
 483                         _(" Default | Custom | USletter | USlegal "
 484                         "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 "));
 485         fl_addto_choice(fd_form_paper->choice_paperpackage,
 486                         _(" None "
 487                         "| A4 small Margins (only portrait) "
 488                         "| A4 very small Margins (only portrait) "
 489                         "| A4 very wide margins (only portrait) "));
 490         fl_set_input_return(fd_form_paper->input_custom_width,
 491                             FL_RETURN_ALWAYS);
 492         fl_set_input_return(fd_form_paper->input_custom_height,
 493                             FL_RETURN_ALWAYS);
 494         fl_set_input_return(fd_form_paper->input_top_margin,
 495                             FL_RETURN_ALWAYS);
 496         fl_set_input_return(fd_form_paper->input_bottom_margin,
 497                             FL_RETURN_ALWAYS);
 498         fl_set_input_return(fd_form_paper->input_left_margin,
 499                             FL_RETURN_ALWAYS);
 500         fl_set_input_return(fd_form_paper->input_right_margin,
 501                             FL_RETURN_ALWAYS);
 502         fl_set_input_return(fd_form_paper->input_head_height,
 503                             FL_RETURN_ALWAYS);
 504         fl_set_input_return(fd_form_paper->input_head_sep,
 505                             FL_RETURN_ALWAYS);
 506         fl_set_input_return(fd_form_paper->input_foot_skip,
 507                             FL_RETURN_ALWAYS);
 508
 509         // the table_options form
 510         fd_form_table_options = create_form_form_table_options();
 511         fl_set_form_atclose(fd_form_table_options->form_table_options,
 512                             CancelCloseBoxCB, NULL);
 513         fl_set_input_return(fd_form_table_options->input_column_width,
 514                             FL_RETURN_ALWAYS);
 515
 516         // the table_extra form
 517         fd_form_table_extra = create_form_form_table_extra();
 518         fl_set_form_atclose(fd_form_table_extra->form_table_extra,
 519                             CancelCloseBoxCB, NULL);
 520         fl_set_input_return(fd_form_table_extra->input_special_alignment,
 521                             FL_RETURN_ALWAYS);
 522         fl_set_input_return(fd_form_table_extra->input_special_multialign,
 523                             FL_RETURN_ALWAYS);
 524
 525         // the quotes form
 526         fd_form_quotes = create_form_form_quotes();
 527         fl_set_form_atclose(fd_form_quotes->form_quotes,
 528                             CancelCloseBoxCB, NULL);
 529         // Is it wrong of me to use « » instead of << >> ? (Lgb)
 530         // Maybe if people use a font other than latin1... (JMarc)
 531         fl_addto_choice(fd_form_quotes->choice_quotes_language,
 532                         _(" ``text'' | ''text'' | ,,text`` | ,,text'' | «text» | »text« "));
 533
 534         // the preamble form
 535         fd_form_preamble = create_form_form_preamble();
 536         fl_set_form_atclose(fd_form_preamble->form_preamble,
 537                             CancelCloseBoxCB, NULL);
 538
 539         // the table form
 540         fd_form_table = create_form_form_table();
 541         fl_set_form_atclose(fd_form_table->form_table, CancelCloseBoxCB, NULL);
 542         fl_set_slider_bounds(fd_form_table->slider_rows,1,50);
 543         fl_set_slider_bounds(fd_form_table->slider_columns,1,50);
 544         fl_set_slider_value(fd_form_table->slider_rows, 5);
 545         fl_set_slider_value(fd_form_table->slider_columns, 5);
 546         fl_set_slider_precision(fd_form_table->slider_rows, 0);
 547         fl_set_slider_precision(fd_form_table->slider_columns, 0);
 548
 549         // the print form
 550         fd_form_print = create_form_form_print();
 551         fl_set_form_atclose(fd_form_print->form_print, CancelCloseBoxCB, NULL);
 552         fl_set_button(fd_form_print->radio_printer, 1);
 553         fl_set_button(fd_form_print->radio_file, 0);
 554         fl_set_button(fd_form_print->radio_order_normal, 1);
 555         fl_set_button(fd_form_print->radio_order_reverse, 0);
 556         fl_set_button(fd_form_print->radio_all_pages, 1);
 557         fl_set_button(fd_form_print->radio_odd_pages, 0);
 558         fl_set_button(fd_form_print->radio_even_pages, 0);
 559
 560         // the sendto form
 561         fd_form_sendto = create_form_form_sendto();
 562         fl_set_form_atclose(fd_form_sendto->form_sendto,CancelCloseBoxCB,NULL);
 563
 564         // the figure form
 565         fd_form_figure = create_form_form_figure();
 566         fl_set_form_atclose(fd_form_figure->form_figure,
 567                             CancelCloseBoxCB, NULL);
 568         fl_set_button(fd_form_figure->radio_postscript, 1);
 569
 570         // the screen form
 571         fd_form_screen = create_form_form_screen();
 572         fl_set_form_atclose(fd_form_screen->form_screen,
 573                             CancelCloseBoxCB, NULL);
 574
 575         // the toc form
 576         fd_form_toc = create_form_form_toc();
 577         fl_set_form_atclose(fd_form_toc->form_toc, CancelCloseBoxCB, NULL);
 578
 579         // the ref form
 580         fd_form_ref = create_form_form_ref();
 581         fl_set_form_atclose(fd_form_ref->form_ref, CancelCloseBoxCB, NULL);
 582
 583         // the latex options form
 584         fd_latex_options = create_form_LaTeXOptions();
 585         fl_set_form_atclose(fd_latex_options->LaTeXOptions,
 586                             CancelCloseBoxCB, NULL);
 587
 588         // the latex log form
 589         fd_latex_log = create_form_LaTeXLog();
 590         fl_set_form_atclose(fd_latex_log->LaTeXLog,
 591                             CancelCloseBoxCB, NULL);
 592
 593         // Show the main & title form
 594         int main_placement = FL_PLACE_CENTER | FL_FREE_SIZE;
 595         int title_placement = FL_PLACE_CENTER;
 596         // Did we get a valid position?
 597         if (xpos>=0 && ypos>=0) {
 598                 lyxViews->setPosition(xpos, ypos);
 599                 // show the title form in the middle of the main form
 600                 fl_set_form_position(fd_form_title->form_title,
 601                         abs(xpos + (width/2) - (370 / 2)),
 602                         abs(ypos + (height/2) - (290 / 2)));
 603                 // The use of abs() above is a trick to ensure valid positions
 604                 main_placement = FL_PLACE_POSITION;
 605                 title_placement = FL_PLACE_GEOMETRY;
 606         }
 607         lyxViews->show(main_placement, FL_FULLBORDER, "LyX");
 608         fl_show_form(fd_form_title->form_title,
 609                      title_placement, FL_NOBORDER,
 610                      _("LyX Banner"));
 611         fl_redraw_form(fd_form_title->form_title);
 612         fl_raise_form(fd_form_title->form_title);
 613
 614         // Show the title form at most 7 secs (lowered from 10 secs)
 615         fl_set_timer(fd_form_title->timer_title, 7);
 616 }
 617
 618
 619 void LyXGUI::runTime()
 620         /* This will usually be toolkit (GUI) specific. This is
 621          * also usually the XEvent dispatcher of the GUI. */
 622 {
 623         if (!gui)
 624                 return;
 625
 626         // XForms specific
 627         XEvent ev;
 628
 629         while (!finished) {
 630                 if (fl_check_forms() == FL_EVENT) {
 631                         lyxerr.print("LyX: This shouldn't happen...");
 632                         fl_XNextEvent(&ev);
 633                 }
 634         }
 635 }
 636
 637
 638 void LyXGUI::regBuf(Buffer *b)
 639 {
 640         lyxViews->currentView()->setBuffer(b);
 641 }