src/lyx_gui.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-1999 The LyX Team.
   8  *
   9  * ======================================================*/
  10
  11 #include <config.h>
  12 #include <cstdlib>
  13
  14 #ifdef __GNUG__
  15 #pragma implementation
  16 #endif
  17
  18 #include <fcntl.h>
  19 #include FORMS_H_LOCATION
  20 #include "lyx_gui.h"
  21 #include "combox.h"
  22 #include "lyx.h"
  23 #include "form1.h"
  24 #include "layout_forms.h"
  25 #include "print_form.h"
  26 #include "tex-strings.h"
  27 #include "lyx_main.h"
  28 #include "latexoptions.h"
  29 #include "debug.h"
  30 #include "version.h"
  31 #include "LyXView.h"
  32 #include "buffer.h"
  33 #include "lyxserver.h"
  34 #include "lyxdraw.h"
  35 #include "lyxrc.h"
  36 #include "gettext.h"
  37 #include "lyx_gui_misc.h"
  38 #include "lyx_cb.h"
  39 #include "lyxlookup.h"
  40 #include "bufferlist.h"
  41
  42 #ifdef TWO_COLOR_ICONS
  43 #include "banner_bw.xbm"
  44 #else
  45 #include "banner.xpm"
  46 #endif
  47
  48 FD_form_title *fd_form_title;
  49 FD_form_paragraph *fd_form_paragraph;
  50 FD_form_paragraph_extra *fd_form_paragraph_extra;
  51 FD_form_search *fd_form_search;
  52 FD_form_character *fd_form_character;
  53 FD_form_document *fd_form_document;
  54 FD_form_paper *fd_form_paper;
  55 FD_form_table_options *fd_form_table_options;
  56 FD_form_table_extra *fd_form_table_extra;
  57 FD_form_quotes *fd_form_quotes;
  58 FD_form_preamble *fd_form_preamble;
  59 FD_form_table *fd_form_table;
  60 FD_form_print *fd_form_print;
  61 FD_form_sendto *fd_form_sendto;
  62 FD_form_figure *fd_form_figure;
  63 FD_form_screen *fd_form_screen;
  64 FD_form_toc *fd_form_toc;
  65 FD_form_ref *fd_form_ref;
  66 FD_LaTeXOptions *fd_latex_options; // from latexoptions.h
  67 FD_LaTeXLog *fd_latex_log; // from latexoptions.h
  68 Combox *combo_language;
  69
  70 extern LyXServer *lyxserver;
  71 extern bool finished;   // flag, that we are quitting the program
  72 extern BufferList bufferlist;
  73
  74 FL_CMD_OPT cmdopt[] =
  75 {
  76         {"-width", "*.width", XrmoptionSepArg, "690"},
  77         {"-height", "*.height", XrmoptionSepArg, "510"},
  78         {"-xpos", "*.xpos", XrmoptionSepArg, "-1"},
  79         {"-ypos", "*.ypos", XrmoptionSepArg, "-1"},
  80         {"-Reverse", "*.Reverse", XrmoptionNoArg, "1"},
  81         {"-Mono", "*.Mono", XrmoptionNoArg, "1"},
  82         {"-FastSelection", "*.FastSelection", XrmoptionNoArg, "1"},
  83         {"-MathColor", "*.MathColor", XrmoptionSepArg, "blue"},
  84         {"-MathFrameColor", "*.MathFrameColor", XrmoptionSepArg, "magenta"},
  85         {"-FootColor", "*.FootColor", XrmoptionSepArg, "red"},
  86         {"-NewLineColor", "*.NewLineColor", XrmoptionSepArg, "red"},
  87         {"-LabelColor", "*.LabelColor", XrmoptionSepArg, "palegreen"},
  88         {"-FillColor", "*.FillColor", XrmoptionSepArg, "magenta"},
  89         {"-OnOffLineColor", "*.OnOffLineColor", XrmoptionSepArg, "magenta"},
  90         {"-LatexColor", "*.LatexColor", XrmoptionSepArg, "red"},
  91         {"-NoteColor", "*.NoteColor", XrmoptionSepArg, "yellow"},
  92         {"-NoteFrameColor", "*.NoteFrameColor", XrmoptionSepArg, "black"},
  93         {"-LightedColor", "*.LightedColor", XrmoptionSepArg, "gray80"},
  94         {"-BackgroundColor", "*.BackgroundColor", XrmoptionSepArg, "linen"},
  95         {"-SelectionColor", "*.SelectionColor", XrmoptionSepArg, "lightblue"}
  96 };
  97
  98 static int width;
  99 static int height;
 100 static int xpos;
 101 static int ypos;
 102 int        reverse_video;
 103 int        mono_video;
 104 int        fast_selection;
 105 bool       cursor_follows_scrollbar;
 106 char       math_color[32];
 107 char       math_frame_color[32];
 108 char       foot_color[32];
 109 char       new_line_color[32];
 110 char       label_color[32];
 111 char       fill_color[32];
 112 char       on_off_line_color[32];
 113 char       latex_color[32];
 114 char       note_color[32];
 115 char       note_frame_color[32];
 116 char       lighted_color[32];
 117 string    background_color;
 118 char       b_c[32];
 119 char       selection_color[32];
 120
 121
 122 FL_resource res[] =
 123 {
 124         {"width", "widthClass", FL_INT, &width, "690"},
 125         {"height", "heightClass", FL_INT, &height, "510"},
 126         {"xpos", "xposClass", FL_INT, &xpos, "-1"},
 127         {"ypos", "yposClass", FL_INT, &ypos, "-1"},
 128         {"Reverse", "reverseClass", FL_INT, &reverse_video, "0"},
 129         {"Mono", "monoClass", FL_INT, &mono_video, "0"},
 130         {"FastSelection", "selectionClass", FL_INT, &fast_selection, "0"},
 131         {"MathColor", "colorClass", FL_STRING, math_color, "blue", 31},
 132         {"MathFrameColor", "colorClass", FL_STRING, math_frame_color, "magenta", 31},
 133         {"FootColor", "colorClass", FL_STRING, foot_color, "red", 31},
 134         {"NewLineColor", "colorClass", FL_STRING, new_line_color, "red", 31},
 135         {"LabelColor", "colorClass", FL_STRING, label_color, "palegreen", 31},
 136         {"FillColor", "colorClass", FL_STRING, fill_color, "magenta", 31},
 137         {"OnOffLineColor", "colorClass", FL_STRING, on_off_line_color, "magenta", 31},
 138         {"LatexColor", "colorClass", FL_STRING, latex_color, "red", 31},
 139         {"NoteColor", "colorClass", FL_STRING, note_color, "yellow", 31},
 140         {"NoteFrameColor", "colorClass", FL_STRING, note_frame_color, "black", 31},
 141         {"LightedColor", "colorClass", FL_STRING, lighted_color, "gray80", 31},
 142         {"BackgroundColor", "colorClass", FL_STRING, b_c, "linen", 31},
 143         {"SelectionColor", "colorClass", FL_STRING, selection_color, "lightblue", 31}
 144 };
 145
 146
 147 extern "C" int LyX_XErrHandler(Display *display, XErrorEvent *xeev)
 148 {
 149 //#warning Please see if you can trigger this!
 150         // emergency save
 151         if (!bufferlist.empty())
 152                 bufferlist.emergencyWriteAll();
 153
 154         // Get the reason for the crash.
 155         char etxt[513];
 156         XGetErrorText(display, xeev->error_code, etxt, 512);
 157         lyxerr << etxt << endl;
 158         // By doing an abort we get a nice backtrace. (hopefully)
 159         abort();
 160         return 0; // Solaris CC wants us to return something
 161 }
 162
 163
 164 LyXGUI::LyXGUI(LyX *owner, int *argc, char *argv[], bool GUI)
 165         :_owner(owner)
 166 {
 167         gui = GUI;
 168         if (!gui)
 169                 return;
 170
 171         setDefaults();
 172
 173         static const int num_res = sizeof(res)/sizeof(FL_resource);
 174         fl_initialize(argc, argv, "LyX", cmdopt, num_res);
 175         fl_get_app_resources(res, num_res);
 176         Display *display = fl_get_display();
 177         if (!display) {
 178                 lyxerr << "LyX: unable to access X display, exiting" << endl;
 179                 exit(1);
 180         }
 181         fcntl(ConnectionNumber(display), F_SETFD, FD_CLOEXEC);
 182         // X Error handler install goes here
 183         XSetErrorHandler(LyX_XErrHandler);
 184
 185         background_color = b_c;
 186
 187         // Make sure default screen is not larger than monitor
 188         if (width == 690 && height == 510) {
 189                 Screen * scr=(DefaultScreenOfDisplay(fl_get_display()));
 190                 if (HeightOfScreen(scr)-24<height)
 191                         height = HeightOfScreen(scr)-24;
 192                 if (WidthOfScreen(scr)-8<width)
 193                         width = WidthOfScreen(scr)-8;
 194         }
 195
 196 }
 197
 198
 199 // A destructor is always necessary  (asierra-970604)
 200 LyXGUI::~LyXGUI() {
 201         // Lyxserver was created in this class so should be destroyed
 202         // here.  asierra-970604
 203         if (lyxserver) {
 204                 delete lyxserver;
 205                 lyxserver = 0;
 206         }
 207
 208         CloseLyXLookup();
 209
 210 }
 211
 212
 213 void LyXGUI::setDefaults()
 214 {
 215         FL_IOPT cntl;
 216         cntl.buttonFontSize = FL_NORMAL_SIZE;
 217         cntl.browserFontSize = FL_NORMAL_SIZE;
 218         cntl.labelFontSize = FL_NORMAL_SIZE;
 219         cntl.choiceFontSize = FL_NORMAL_SIZE;
 220         cntl.inputFontSize = FL_NORMAL_SIZE;
 221         cntl.menuFontSize  = FL_NORMAL_SIZE;
 222         cntl.borderWidth = -1;
 223         cntl.vclass = FL_DefaultVisual;
 224         fl_set_defaults(FL_PDVisual
 225                         | FL_PDButtonFontSize
 226                         | FL_PDBrowserFontSize
 227                         | FL_PDLabelFontSize
 228                         | FL_PDChoiceFontSize
 229                         | FL_PDInputFontSize
 230                         | FL_PDMenuFontSize
 231                         | FL_PDBorderWidth, &cntl);
 232 }
 233
 234
 235 // This is called after we have parsed lyxrc
 236 void LyXGUI::init()
 237 {
 238         if (!gui)
 239                 return;
 240
 241         create_forms();
 242
 243         // Set the font name for popups and menus
 244         string menufontname = lyxrc->menu_font_name
 245                                + "-*-*-*-?-*-*-*-*-"
 246                                + lyxrc->font_norm;
 247                 // "?" means "scale that font"
 248         string popupfontname = lyxrc->popup_font_name
 249                                + "-*-*-*-?-*-*-*-*-"
 250                                + lyxrc->font_norm;
 251 #if FL_REVISION > 85
 252         if (fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str()) < 0)
 253 #else
 254         int nfonts;
 255         char ** list = XListFonts(fl_display, menufontname.c_str(),
 256                                   1, &nfonts);
 257         XFreeFontNames(list);
 258         if (nfonts > 0)
 259                 fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str());
 260         else
 261 #endif
 262                 lyxerr << "Could not set menu font to "
 263                        << menufontname << endl;
 264
 265 #if FL_REVISION > 85
 266         if (fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str()) < 0)
 267 #else
 268         list = XListFonts(fl_display, popupfontname.c_str(),
 269                           1, &nfonts);
 270         XFreeFontNames(list);
 271         if (nfonts > 0)
 272                 fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str());
 273         else
 274 #endif
 275                 lyxerr << "Could not set popup font to "
 276                        << popupfontname << endl;
 277
 278         // put here (after fl_initialize) to avoid segfault. Cannot be done
 279         // in setDefaults() (Matthias 140496)
 280         // Moved from ::LyXGUI to ::init to allow popup font customization
 281         // (petr 120997).
 282         fl_setpup_fontstyle(FL_NORMAL_STYLE);
 283         fl_setpup_fontsize(FL_NORMAL_SIZE);
 284         fl_setpup_color(FL_MCOL,FL_BLACK);
 285         fl_set_goodies_font(FL_NORMAL_STYLE, FL_NORMAL_SIZE);
 286
 287         // all lyxrc settings has to be done here as lyxrc has not yet
 288         // been read when the GUI is created (Jug)
 289
 290         // the print form
 291         fl_set_input(fd_form_print->input_printer,
 292                      lyxrc->printer.c_str());
 293
 294         // the sendto form
 295         if (!lyxrc->custom_export_command.empty())
 296                 fl_set_input(fd_form_sendto->input_cmd,
 297                              lyxrc->custom_export_command.c_str());
 298         if (lyxrc->custom_export_format == "lyx")
 299                 fl_set_button(fd_form_sendto->radio_ftype_lyx, 1);
 300         else if (lyxrc->custom_export_format == "tex")
 301                 fl_set_button(fd_form_sendto->radio_ftype_latex, 1);
 302         else if (lyxrc->custom_export_format == "dvi")
 303                 fl_set_button(fd_form_sendto->radio_ftype_dvi, 1);
 304         else if (lyxrc->custom_export_format == "ps")
 305                 fl_set_button(fd_form_sendto->radio_ftype_ps, 1);
 306         else if (lyxrc->custom_export_format == "ascii")
 307                 fl_set_button(fd_form_sendto->radio_ftype_ascii, 1);
 308
 309         // Update parameters.
 310         lyxViews->redraw();
 311
 312         // Initialize the views.
 313         lyxViews->init();
 314
 315         // in 0.12 the initialisation of the LyXServer must be done here
 316         // 0.13 it should be moved again...
 317         lyxserver = new LyXServer(lyxViews->getLyXFunc(), lyxrc->lyxpipes);
 318
 319         // This is to make sure we get the selection color
 320         getGC(gc_selection);
 321         // This is to make sure we set the background_pixels
 322         getGC(gc_clear);
 323 }
 324
 325
 326 void LyXGUI::create_forms()
 327 {
 328         lyxerr[Debug::INIT] << "Initializing LyXView..." << endl;
 329         lyxViews = new LyXView(width, height);
 330         lyxerr[Debug::INIT] << "Initializing LyXView...done" << endl;
 331
 332         // From here down should be done by somebody else. (Lgb)
 333
 334         //
 335         // Create forms
 336         //
 337
 338         // the title form
 339         fd_form_title = create_form_form_title();
 340         fl_set_form_dblbuffer(fd_form_title->form_title, 1); // use dbl buffer
 341         fl_set_form_atclose(fd_form_title->form_title, CancelCloseBoxCB, 0);
 342         fl_addto_form(fd_form_title->form_title);
 343 #ifdef TWO_COLOR_ICONS
 344         FL_OBJECT *obj = fl_add_bitmapbutton(FL_NORMAL_BUTTON,0,0,425,290,"");
 345           fl_set_bitmapbutton_data(obj,banner_bw_width,
 346                                    banner_bw_height, banner_bw_bits);
 347           fl_set_object_color(obj,FL_WHITE,FL_BLACK);
 348 #else
 349         FL_OBJECT *obj = fl_add_pixmapbutton(FL_NORMAL_BUTTON,0,0,425,290,"");
 350           fl_set_pixmapbutton_data(obj, (char**)banner);
 351 #if FL_REVISION > 85
 352           fl_set_pixmapbutton_focus_outline(obj,3);
 353 #endif
 354 #endif
 355           fl_set_button_shortcut(obj,"^M ^[",1);
 356           fl_set_object_boxtype(obj,FL_NO_BOX);
 357           fl_set_object_callback(obj,TimerCB,0);
 358
 359         obj = fl_add_text(FL_NORMAL_TEXT,248,265,170,16, LYX_VERSION);
 360           fl_set_object_lsize(obj,FL_NORMAL_SIZE);
 361 #ifdef TWO_COLOR_ICONS
 362           fl_set_object_color(obj,FL_WHITE,FL_WHITE);
 363           fl_set_object_lcol(obj,FL_BLACK);
 364 #else
 365 //        fl_set_object_color(obj,FL_WHITE, FL_WHITE);
 366 //        fl_set_object_lcol(obj,FL_BLACK);
 367           fl_mapcolor(FL_FREE_COL2, 0x05, 0x2e, 0x4c);
 368           fl_mapcolor(FL_FREE_COL3, 0xe1, 0xd2, 0x9b);
 369           fl_set_object_color(obj,FL_FREE_COL2, FL_FREE_COL2);
 370           fl_set_object_lcol(obj,FL_FREE_COL3);
 371 #endif
 372           fl_set_object_lalign(obj,FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
 373           fl_set_object_lstyle(obj,FL_BOLD_STYLE);
 374         fl_end_form();
 375
 376         // the paragraph form
 377         fd_form_paragraph = create_form_form_paragraph();
 378         fl_set_form_atclose(fd_form_paragraph->form_paragraph,
 379                             CancelCloseBoxCB, 0);
 380         fl_addto_choice(fd_form_paragraph->choice_space_above,
 381                         _(" None | Defskip | Smallskip "
 382                         "| Medskip | Bigskip | VFill | Length "));
 383         fl_addto_choice(fd_form_paragraph->choice_space_below,
 384                         _(" None | Defskip | Smallskip "
 385                         "| Medskip | Bigskip | VFill | Length "));
 386         fl_set_input_return(fd_form_paragraph->input_space_above,
 387                             FL_RETURN_ALWAYS);
 388         fl_set_input_return(fd_form_paragraph->input_space_below,
 389                             FL_RETURN_ALWAYS);
 390
 391         // the paragraph extra form
 392         fd_form_paragraph_extra = create_form_form_paragraph_extra();
 393         fl_set_form_atclose(fd_form_paragraph_extra->form_paragraph_extra,
 394                             CancelCloseBoxCB, 0);
 395         fl_set_input_return(fd_form_paragraph_extra->input_pextra_width,
 396                             FL_RETURN_ALWAYS);
 397         fl_set_input_return(fd_form_paragraph_extra->input_pextra_widthp,
 398                             FL_RETURN_ALWAYS);
 399
 400         // the search form
 401         fd_form_search = create_form_form_search();
 402         fl_set_form_atclose(fd_form_search->form_search,
 403                             CancelCloseBoxCB, 0);
 404
 405         // the character form
 406         fd_form_character = create_form_form_character();
 407         fl_set_form_atclose(fd_form_character->form_character,
 408                             CancelCloseBoxCB, 0);
 409         fl_addto_choice(fd_form_character->choice_family,
 410                         _(" No change %l| Roman | Sans Serif | Typewriter %l| Reset "));
 411         fl_addto_choice(fd_form_character->choice_series,
 412                         _(" No change %l| Medium | Bold %l| Reset "));
 413         fl_addto_choice(fd_form_character->choice_shape,
 414                         _(" No change %l| Upright | Italic | Slanted | Small Caps "
 415                         "%l| Reset "));
 416         fl_addto_choice(fd_form_character->choice_size,
 417                         _(" No change %l| Tiny | Smallest | Smaller | Small "
 418                         "| Normal | Large | Larger | Largest | Huge | Huger "
 419                         "%l| Increase | Decrease | Reset "));
 420         fl_addto_choice(fd_form_character->choice_bar,
 421                         _(" No change %l| Emph | Underbar | Noun | LaTeX mode %l| Reset "));
 422         fl_addto_choice(fd_form_character->choice_color,
 423                         _(" No change %l| No color | Black | White | Red | Green "
 424                         "| Blue | Cyan | Magenta | Yellow %l| Reset "));
 425         fl_set_form_minsize(fd_form_character->form_character,
 426                             fd_form_character->form_character->w,
 427                             fd_form_character->form_character->h);
 428
 429         // the document form
 430         fd_form_document = create_form_form_document();
 431         fl_set_form_atclose(fd_form_document->form_document,
 432                             CancelCloseBoxCB, 0);
 433         fl_addto_choice(fd_form_document->choice_spacing,
 434                         _(" Single | OneHalf | Double | Other "));
 435
 436         fl_set_counter_bounds(fd_form_document->slider_secnumdepth,-1,5);
 437         fl_set_counter_bounds(fd_form_document->slider_tocdepth,-1,5);
 438         fl_set_counter_step(fd_form_document->slider_secnumdepth,1,1);
 439         fl_set_counter_step(fd_form_document->slider_tocdepth,1,1);
 440         fl_set_counter_precision(fd_form_document->slider_secnumdepth, 0);
 441         fl_set_counter_precision(fd_form_document->slider_tocdepth, 0);
 442         fl_addto_form(fd_form_document->form_document);
 443         combo_language = new Combox(FL_COMBOX_DROPLIST);
 444         FL_OBJECT *ob = fd_form_document->choice_language;
 445         combo_language->add(ob->x, ob->y, ob->w, ob->h, 200);
 446         combo_language->shortcut("#G",1);
 447         fl_end_form();
 448         int n; // declared here because DEC cxx does not like multiple
 449                // declarations of variables in for() loops (JMarc)
 450         for (n=0; tex_babel[n][0]; n++) {
 451             combo_language->addto(tex_babel[n]);
 452         }
 453
 454         // not really necessary, but we can do it anyway.
 455         fl_addto_choice(fd_form_document->choice_fontsize, "default|10|11|12");
 456
 457         for (n=0; tex_fonts[n][0]; n++) {
 458             fl_addto_choice(fd_form_document->choice_fonts,tex_fonts[n]);
 459         }
 460
 461         fl_addto_choice(fd_form_document->choice_inputenc,
 462                         "default|latin1|latin2|latin5"
 463                         "|koi8-r|koi8-u|cp866|cp1251");
 464
 465         for (n=0; tex_graphics[n][0]; n++) {
 466             fl_addto_choice(fd_form_document->choice_postscript_driver,
 467                                         tex_graphics[n]);
 468         }
 469         // not really necessary, but we can do it anyway.
 470         fl_addto_choice(fd_form_document->choice_pagestyle,
 471                         "default|empty|plain|headings|fancy");
 472         fl_addto_choice(fd_form_document->choice_default_skip,
 473                         _(" Smallskip | Medskip | Bigskip | Length "));
 474         fl_set_input_return(fd_form_document->input_default_skip,
 475                             FL_RETURN_ALWAYS);
 476         fl_set_form_minsize(fd_form_document->form_document,
 477                             fd_form_document->form_document->w,
 478                             fd_form_document->form_document->h);
 479
 480         // the paper form
 481         fd_form_paper = create_form_form_paper();
 482         fl_set_form_atclose(fd_form_paper->form_paper,
 483                             CancelCloseBoxCB, 0);
 484         fl_addto_choice(fd_form_paper->choice_papersize2,
 485                         _(" Default | Custom | USletter | USlegal "
 486                         "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 "));
 487         fl_addto_choice(fd_form_paper->choice_paperpackage,
 488                         _(" None "
 489                         "| A4 small Margins (only portrait) "
 490                         "| A4 very small Margins (only portrait) "
 491                         "| A4 very wide margins (only portrait) "));
 492         fl_set_input_return(fd_form_paper->input_custom_width,
 493                             FL_RETURN_ALWAYS);
 494         fl_set_input_return(fd_form_paper->input_custom_height,
 495                             FL_RETURN_ALWAYS);
 496         fl_set_input_return(fd_form_paper->input_top_margin,
 497                             FL_RETURN_ALWAYS);
 498         fl_set_input_return(fd_form_paper->input_bottom_margin,
 499                             FL_RETURN_ALWAYS);
 500         fl_set_input_return(fd_form_paper->input_left_margin,
 501                             FL_RETURN_ALWAYS);
 502         fl_set_input_return(fd_form_paper->input_right_margin,
 503                             FL_RETURN_ALWAYS);
 504         fl_set_input_return(fd_form_paper->input_head_height,
 505                             FL_RETURN_ALWAYS);
 506         fl_set_input_return(fd_form_paper->input_head_sep,
 507                             FL_RETURN_ALWAYS);
 508         fl_set_input_return(fd_form_paper->input_foot_skip,
 509                             FL_RETURN_ALWAYS);
 510
 511         // the table_options form
 512         fd_form_table_options = create_form_form_table_options();
 513         fl_set_form_atclose(fd_form_table_options->form_table_options,
 514                             CancelCloseBoxCB, 0);
 515         fl_set_input_return(fd_form_table_options->input_column_width,
 516                             FL_RETURN_ALWAYS);
 517
 518         // the table_extra form
 519         fd_form_table_extra = create_form_form_table_extra();
 520         fl_set_form_atclose(fd_form_table_extra->form_table_extra,
 521                             CancelCloseBoxCB, 0);
 522         fl_set_input_return(fd_form_table_extra->input_special_alignment,
 523                             FL_RETURN_ALWAYS);
 524         fl_set_input_return(fd_form_table_extra->input_special_multialign,
 525                             FL_RETURN_ALWAYS);
 526
 527         // the quotes form
 528         fd_form_quotes = create_form_form_quotes();
 529         fl_set_form_atclose(fd_form_quotes->form_quotes,
 530                             CancelCloseBoxCB, 0);
 531         // Is it wrong of me to use « » instead of << >> ? (Lgb)
 532         // Maybe if people use a font other than latin1... (JMarc)
 533         fl_addto_choice(fd_form_quotes->choice_quotes_language,
 534                         _(" ``text'' | ''text'' | ,,text`` | ,,text'' | «text» | »text« "));
 535
 536         // the preamble form
 537         fd_form_preamble = create_form_form_preamble();
 538         fl_set_form_atclose(fd_form_preamble->form_preamble,
 539                             CancelCloseBoxCB, 0);
 540
 541         // the table form
 542         fd_form_table = create_form_form_table();
 543         fl_set_form_atclose(fd_form_table->form_table, CancelCloseBoxCB, 0);
 544         fl_set_slider_bounds(fd_form_table->slider_rows,1,50);
 545         fl_set_slider_bounds(fd_form_table->slider_columns,1,50);
 546         fl_set_slider_value(fd_form_table->slider_rows, 5);
 547         fl_set_slider_value(fd_form_table->slider_columns, 5);
 548         fl_set_slider_precision(fd_form_table->slider_rows, 0);
 549         fl_set_slider_precision(fd_form_table->slider_columns, 0);
 550
 551         // the print form
 552         fd_form_print = create_form_form_print();
 553         fl_set_form_atclose(fd_form_print->form_print, CancelCloseBoxCB, 0);
 554         fl_set_button(fd_form_print->radio_printer, 1);
 555         fl_set_button(fd_form_print->radio_file, 0);
 556         fl_set_button(fd_form_print->radio_order_normal, 1);
 557         fl_set_button(fd_form_print->radio_order_reverse, 0);
 558         fl_set_button(fd_form_print->radio_all_pages, 1);
 559         fl_set_button(fd_form_print->radio_odd_pages, 0);
 560         fl_set_button(fd_form_print->radio_even_pages, 0);
 561
 562         // the sendto form
 563         fd_form_sendto = create_form_form_sendto();
 564         fl_set_form_atclose(fd_form_sendto->form_sendto,CancelCloseBoxCB,0);
 565
 566         // the figure form
 567         fd_form_figure = create_form_form_figure();
 568         fl_set_form_atclose(fd_form_figure->form_figure,
 569                             CancelCloseBoxCB, 0);
 570         fl_set_button(fd_form_figure->radio_postscript, 1);
 571
 572         // the screen form
 573         fd_form_screen = create_form_form_screen();
 574         fl_set_form_atclose(fd_form_screen->form_screen,
 575                             CancelCloseBoxCB, 0);
 576
 577         // the toc form
 578         fd_form_toc = create_form_form_toc();
 579         fl_set_form_atclose(fd_form_toc->form_toc, CancelCloseBoxCB, 0);
 580
 581         // the ref form
 582         fd_form_ref = create_form_form_ref();
 583         fl_set_form_atclose(fd_form_ref->form_ref, CancelCloseBoxCB, 0);
 584         fl_set_form_minsize(fd_form_ref->form_ref, fd_form_ref->form_ref->w,
 585                             fd_form_ref->form_ref->h);
 586
 587         // the latex options form
 588         fd_latex_options = create_form_LaTeXOptions();
 589         fl_set_form_atclose(fd_latex_options->LaTeXOptions,
 590                             CancelCloseBoxCB, 0);
 591
 592         // the latex log form
 593         fd_latex_log = create_form_LaTeXLog();
 594         fl_set_form_atclose(fd_latex_log->LaTeXLog,
 595                             CancelCloseBoxCB, 0);
 596
 597         // Show the main & title form
 598         int main_placement = FL_PLACE_CENTER | FL_FREE_SIZE;
 599         int title_placement = FL_PLACE_CENTER;
 600         // Did we get a valid position?
 601         if (xpos>=0 && ypos>=0) {
 602                 lyxViews->setPosition(xpos, ypos);
 603                 // show the title form in the middle of the main form
 604                 fl_set_form_position(fd_form_title->form_title,
 605                         abs(xpos + (width/2) - (370 / 2)),
 606                         abs(ypos + (height/2) - (290 / 2)));
 607                 // The use of abs() above is a trick to ensure valid positions
 608                 main_placement = FL_PLACE_POSITION;
 609                 title_placement = FL_PLACE_GEOMETRY;
 610         }
 611         lyxViews->show(main_placement, FL_FULLBORDER, "LyX");
 612         fl_show_form(fd_form_title->form_title,
 613                      title_placement, FL_NOBORDER,
 614                      _("LyX Banner"));
 615         fl_redraw_form(fd_form_title->form_title);
 616         fl_raise_form(fd_form_title->form_title);
 617
 618         // Show the title form at most 7 secs (lowered from 10 secs)
 619         fl_set_timer(fd_form_title->timer_title, 7);
 620 }
 621
 622
 623 void LyXGUI::runTime()
 624         /* This will usually be toolkit (GUI) specific. This is
 625          * also usually the XEvent dispatcher of the GUI. */
 626 {
 627         if (!gui)
 628                 return;
 629
 630         // XForms specific
 631         XEvent ev;
 632
 633         while (!finished) {
 634                 if (fl_check_forms() == FL_EVENT) {
 635                         lyxerr << "LyX: This shouldn't happen..." << endl;
 636                         fl_XNextEvent(&ev);
 637                 }
 638         }
 639 }
 640
 641
 642 void LyXGUI::regBuf(Buffer *b)
 643 {
 644         lyxViews->currentView()->buffer(b);
 645 }