1 /* This file is part of
2 * ======================================================
4 * LyX, The Document Processor
6 * Copyright 1995 Matthias Ettrich
7 * Copyright 1995-1999 The LyX Team.
9 * ====================================================== */
15 #pragma implementation
19 #include FORMS_H_LOCATION
24 #include "layout_forms.h"
25 #include "print_form.h"
26 #include "tex-strings.h"
28 #include "latexoptions.h"
33 #include "lyxserver.h"
36 #include "lyx_gui_misc.h"
37 #include "lyxlookup.h"
38 #include "bufferlist.h"
40 #ifdef TWO_COLOR_ICONS
41 #include "banner_bw.xbm"
46 FD_form_title * fd_form_title;
47 FD_form_paragraph * fd_form_paragraph;
48 FD_form_paragraph_extra * fd_form_paragraph_extra;
49 FD_form_search * fd_form_search;
50 FD_form_character * fd_form_character;
51 FD_form_document * fd_form_document;
52 FD_form_paper * fd_form_paper;
53 FD_form_table_options * fd_form_table_options;
54 FD_form_table_extra * fd_form_table_extra;
55 FD_form_quotes * fd_form_quotes;
56 FD_form_preamble * fd_form_preamble;
57 FD_form_table * fd_form_table;
58 FD_form_print * fd_form_print;
59 FD_form_sendto * fd_form_sendto;
60 FD_form_figure * fd_form_figure;
61 FD_form_screen * fd_form_screen;
62 FD_form_toc * fd_form_toc;
63 FD_form_ref * fd_form_ref;
64 FD_LaTeXOptions * fd_latex_options; // from latexoptions.h
65 FD_LaTeXLog * fd_latex_log; // from latexoptions.h
66 Combox * combo_language;
68 extern LyXServer * lyxserver;
69 extern bool finished; // flag, that we are quitting the program
70 extern BufferList bufferlist;
74 {"-width", "*.width", XrmoptionSepArg, "690"},
75 {"-height", "*.height", XrmoptionSepArg, "510"},
76 {"-xpos", "*.xpos", XrmoptionSepArg, "-1"},
77 {"-ypos", "*.ypos", XrmoptionSepArg, "-1"},
78 {"-MathColor", "*.MathColor", XrmoptionSepArg, "blue"},
79 {"-MathFrameColor", "*.MathFrameColor", XrmoptionSepArg, "magenta"},
80 {"-FootColor", "*.FootColor", XrmoptionSepArg, "red"},
81 {"-NewLineColor", "*.NewLineColor", XrmoptionSepArg, "red"},
82 {"-LabelColor", "*.LabelColor", XrmoptionSepArg, "palegreen"},
83 {"-FillColor", "*.FillColor", XrmoptionSepArg, "magenta"},
84 {"-OnOffLineColor", "*.OnOffLineColor", XrmoptionSepArg, "magenta"},
85 {"-LatexColor", "*.LatexColor", XrmoptionSepArg, "red"},
86 {"-NoteColor", "*.NoteColor", XrmoptionSepArg, "yellow"},
87 {"-NoteFrameColor", "*.NoteFrameColor", XrmoptionSepArg, "black"},
88 {"-LightedColor", "*.LightedColor", XrmoptionSepArg, "gray80"},
89 {"-BackgroundColor", "*.BackgroundColor", XrmoptionSepArg, "linen"},
90 {"-SelectionColor", "*.SelectionColor", XrmoptionSepArg, "lightblue"}
97 bool cursor_follows_scrollbar;
99 char math_frame_color[32];
101 char new_line_color[32];
102 char label_color[32];
104 char on_off_line_color[32];
105 char latex_color[32];
107 char note_frame_color[32];
108 char lighted_color[32];
109 string background_color;
111 char selection_color[32];
116 {"width", "widthClass", FL_INT, &width, "690", 0},
117 {"height", "heightClass", FL_INT, &height, "510", 0},
118 {"xpos", "xposClass", FL_INT, &xpos, "-1", 0},
119 {"ypos", "yposClass", FL_INT, &ypos, "-1", 0},
120 {"MathColor", "colorClass", FL_STRING, math_color, "blue", 31},
121 {"MathFrameColor", "colorClass", FL_STRING, math_frame_color, "magenta", 31},
122 {"FootColor", "colorClass", FL_STRING, foot_color, "red", 31},
123 {"NewLineColor", "colorClass", FL_STRING, new_line_color, "red", 31},
124 {"LabelColor", "colorClass", FL_STRING, label_color, "palegreen", 31},
125 {"FillColor", "colorClass", FL_STRING, fill_color, "magenta", 31},
126 {"OnOffLineColor", "colorClass", FL_STRING, on_off_line_color, "magenta", 31},
127 {"LatexColor", "colorClass", FL_STRING, latex_color, "red", 31},
128 {"NoteColor", "colorClass", FL_STRING, note_color, "yellow", 31},
129 {"NoteFrameColor", "colorClass", FL_STRING, note_frame_color, "black", 31},
130 {"LightedColor", "colorClass", FL_STRING, lighted_color, "gray80", 31},
131 {"BackgroundColor", "colorClass", FL_STRING, b_c, "linen", 31},
132 {"SelectionColor", "colorClass", FL_STRING, selection_color, "lightblue", 31}
136 extern "C" int LyX_XErrHandler(Display * display, XErrorEvent * xeev)
138 //#warning Please see if you can trigger this!
140 if (!bufferlist.empty())
141 bufferlist.emergencyWriteAll();
143 // Get the reason for the crash.
145 XGetErrorText(display, xeev->error_code, etxt, 512);
146 lyxerr << etxt << endl;
147 // By doing an abort we get a nice backtrace. (hopefully)
149 return 0; // Solaris CC wants us to return something
153 LyXGUI::LyXGUI(LyX * owner, int * argc, char * argv[], bool GUI)
162 static const int num_res = sizeof(res)/sizeof(FL_resource);
163 fl_initialize(argc, argv, "LyX", cmdopt, num_res);
164 fl_get_app_resources(res, num_res);
166 Display * display = fl_get_display();
168 lyxerr << "LyX: unable to access X display, exiting" << endl;
171 fcntl(ConnectionNumber(display), F_SETFD, FD_CLOEXEC);
172 // X Error handler install goes here
173 XSetErrorHandler(LyX_XErrHandler);
175 background_color = b_c;
177 // Make sure default screen is not larger than monitor
178 if (width == 690 && height == 510) {
179 Screen * scr = DefaultScreenOfDisplay(fl_get_display());
180 if (HeightOfScreen(scr) - 24 < height)
181 height = HeightOfScreen(scr) - 24;
182 if (WidthOfScreen(scr) - 8 < width)
183 width = WidthOfScreen(scr) - 8;
189 // A destructor is always necessary (asierra-970604)
192 // Lyxserver was created in this class so should be destroyed
193 // here. asierra-970604
201 void LyXGUI::setDefaults()
204 cntl.buttonFontSize = FL_NORMAL_SIZE;
205 cntl.browserFontSize = FL_NORMAL_SIZE;
206 cntl.labelFontSize = FL_NORMAL_SIZE;
207 cntl.choiceFontSize = FL_NORMAL_SIZE;
208 cntl.inputFontSize = FL_NORMAL_SIZE;
209 cntl.menuFontSize = FL_NORMAL_SIZE;
210 cntl.borderWidth = -1;
211 cntl.vclass = FL_DefaultVisual;
212 fl_set_defaults(FL_PDVisual
213 | FL_PDButtonFontSize
214 | FL_PDBrowserFontSize
216 | FL_PDChoiceFontSize
219 | FL_PDBorderWidth, &cntl);
223 // This is called after we have parsed lyxrc
231 // Set the font name for popups and menus
232 string menufontname = lyxrc->menu_font_name
233 + "-*-*-*-?-*-*-*-*-"
235 // "?" means "scale that font"
236 string popupfontname = lyxrc->popup_font_name
237 + "-*-*-*-?-*-*-*-*-"
240 if (fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str()) < 0)
241 lyxerr << "Could not set menu font to "
242 << menufontname << endl;
244 if (fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str()) < 0)
245 lyxerr << "Could not set popup font to "
246 << popupfontname << endl;
248 // put here (after fl_initialize) to avoid segfault. Cannot be done
249 // in setDefaults() (Matthias 140496)
250 // Moved from ::LyXGUI to ::init to allow popup font customization
252 fl_setpup_fontstyle(FL_NORMAL_STYLE);
253 fl_setpup_fontsize(FL_NORMAL_SIZE);
254 fl_setpup_color(FL_MCOL, FL_BLACK);
255 fl_set_goodies_font(FL_NORMAL_STYLE, FL_NORMAL_SIZE);
257 // all lyxrc settings has to be done here as lyxrc has not yet
258 // been read when the GUI is created (Jug)
261 fl_set_input(fd_form_print->input_printer,
262 lyxrc->printer.c_str());
265 if (!lyxrc->custom_export_command.empty())
266 fl_set_input(fd_form_sendto->input_cmd,
267 lyxrc->custom_export_command.c_str());
268 if (lyxrc->custom_export_format == "lyx")
269 fl_set_button(fd_form_sendto->radio_ftype_lyx, 1);
270 else if (lyxrc->custom_export_format == "tex")
271 fl_set_button(fd_form_sendto->radio_ftype_latex, 1);
272 else if (lyxrc->custom_export_format == "dvi")
273 fl_set_button(fd_form_sendto->radio_ftype_dvi, 1);
274 else if (lyxrc->custom_export_format == "ps")
275 fl_set_button(fd_form_sendto->radio_ftype_ps, 1);
276 else if (lyxrc->custom_export_format == "ascii")
277 fl_set_button(fd_form_sendto->radio_ftype_ascii, 1);
279 // Update parameters.
282 // Initialize the views.
285 // in 0.12 the initialisation of the LyXServer must be done here
286 // 0.13 it should be moved again...
287 lyxserver = new LyXServer(lyxViews->getLyXFunc(), lyxrc->lyxpipes);
291 void LyXGUI::create_forms()
293 lyxerr[Debug::INIT] << "Initializing LyXView..." << endl;
294 lyxViews = new LyXView(width, height);
295 lyxerr[Debug::INIT] << "Initializing LyXView...done" << endl;
297 // From here down should be done by somebody else. (Lgb)
304 fd_form_title = create_form_form_title();
305 fl_set_form_dblbuffer(fd_form_title->form_title, 1); // use dbl buffer
306 fl_set_form_atclose(fd_form_title->form_title, CancelCloseBoxCB, 0);
307 fl_addto_form(fd_form_title->form_title);
308 #ifdef TWO_COLOR_ICONS
309 FL_OBJECT *obj = fl_add_bitmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, "");
310 fl_set_bitmapbutton_data(obj, banner_bw_width,
311 banner_bw_height, banner_bw_bits);
312 fl_set_object_color(obj, FL_WHITE, FL_BLACK);
314 FL_OBJECT *obj = fl_add_pixmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, "");
315 fl_set_pixmapbutton_data(obj, const_cast<char **>(banner));
317 fl_set_pixmapbutton_focus_outline(obj, 3);
319 fl_set_button_shortcut(obj, "^M ^[", 1);
320 fl_set_object_boxtype(obj, FL_NO_BOX);
321 fl_set_object_callback(obj, TimerCB, 0);
323 obj = fl_add_text(FL_NORMAL_TEXT, 248, 265, 170, 16, LYX_VERSION);
324 fl_set_object_lsize(obj, FL_NORMAL_SIZE);
325 #ifdef TWO_COLOR_ICONS
326 fl_set_object_color(obj, FL_WHITE, FL_WHITE);
327 fl_set_object_lcol(obj, FL_BLACK);
329 // fl_set_object_color(obj, FL_WHITE, FL_WHITE);
330 // fl_set_object_lcol(obj, FL_BLACK);
331 fl_mapcolor(FL_FREE_COL2, 0x05, 0x2e, 0x4c);
332 fl_mapcolor(FL_FREE_COL3, 0xe1, 0xd2, 0x9b);
333 fl_set_object_color(obj, FL_FREE_COL2, FL_FREE_COL2);
334 fl_set_object_lcol(obj, FL_FREE_COL3);
336 fl_set_object_lalign(obj, FL_ALIGN_CENTER|FL_ALIGN_INSIDE);
337 fl_set_object_lstyle(obj, FL_BOLD_STYLE);
340 // the paragraph form
341 fd_form_paragraph = create_form_form_paragraph();
342 fl_set_form_atclose(fd_form_paragraph->form_paragraph,
343 CancelCloseBoxCB, 0);
344 fl_addto_choice(fd_form_paragraph->choice_space_above,
345 _(" None | Defskip | Smallskip "
346 "| Medskip | Bigskip | VFill | Length "));
347 fl_addto_choice(fd_form_paragraph->choice_space_below,
348 _(" None | Defskip | Smallskip "
349 "| Medskip | Bigskip | VFill | Length "));
350 fl_set_input_return(fd_form_paragraph->input_space_above,
352 fl_set_input_return(fd_form_paragraph->input_space_below,
355 // the paragraph extra form
356 fd_form_paragraph_extra = create_form_form_paragraph_extra();
357 fl_set_form_atclose(fd_form_paragraph_extra->form_paragraph_extra,
358 CancelCloseBoxCB, 0);
359 fl_set_input_return(fd_form_paragraph_extra->input_pextra_width,
361 fl_set_input_return(fd_form_paragraph_extra->input_pextra_widthp,
365 fd_form_search = create_form_form_search();
366 fl_set_form_atclose(fd_form_search->form_search,
367 CancelCloseBoxCB, 0);
369 // the character form
370 fd_form_character = create_form_form_character();
371 fl_set_form_atclose(fd_form_character->form_character,
372 CancelCloseBoxCB, 0);
373 fl_addto_choice(fd_form_character->choice_family,
374 _(" No change %l| Roman | Sans Serif | Typewriter %l| Reset "));
375 fl_addto_choice(fd_form_character->choice_series,
376 _(" No change %l| Medium | Bold %l| Reset "));
377 fl_addto_choice(fd_form_character->choice_shape,
378 _(" No change %l| Upright | Italic | Slanted | Small Caps "
380 fl_addto_choice(fd_form_character->choice_size,
381 _(" No change %l| Tiny | Smallest | Smaller | Small "
382 "| Normal | Large | Larger | Largest | Huge | Huger "
383 "%l| Increase | Decrease | Reset "));
384 fl_addto_choice(fd_form_character->choice_bar,
385 _(" No change %l| Emph | Underbar | Noun | LaTeX mode %l| Reset "));
386 fl_addto_choice(fd_form_character->choice_color,
387 _(" No change %l| No color | Black | White | Red | Green "
388 "| Blue | Cyan | Magenta | Yellow %l| Reset "));
389 fl_set_form_minsize(fd_form_character->form_character,
390 fd_form_character->form_character->w,
391 fd_form_character->form_character->h);
394 fd_form_document = create_form_form_document();
395 fl_set_form_atclose(fd_form_document->form_document,
396 CancelCloseBoxCB, 0);
397 fl_addto_choice(fd_form_document->choice_spacing,
398 _(" Single | OneHalf | Double | Other "));
400 fl_set_counter_bounds(fd_form_document->slider_secnumdepth,-1, 5);
401 fl_set_counter_bounds(fd_form_document->slider_tocdepth,-1, 5);
402 fl_set_counter_step(fd_form_document->slider_secnumdepth, 1, 1);
403 fl_set_counter_step(fd_form_document->slider_tocdepth, 1, 1);
404 fl_set_counter_precision(fd_form_document->slider_secnumdepth, 0);
405 fl_set_counter_precision(fd_form_document->slider_tocdepth, 0);
406 fl_addto_form(fd_form_document->form_document);
407 combo_language = new Combox(FL_COMBOX_DROPLIST);
408 FL_OBJECT * ob = fd_form_document->choice_language;
409 combo_language->add(ob->x, ob->y, ob->w, ob->h, 250);
410 combo_language->shortcut("#G", 1);
412 int n; // declared here because DEC cxx does not like multiple
413 // declarations of variables in for() loops (JMarc)
414 for (n = 0; tex_babel[n][0]; ++n) {
415 combo_language->addto(tex_babel[n]);
418 // not really necessary, but we can do it anyway.
419 fl_addto_choice(fd_form_document->choice_fontsize, "default|10|11|12");
421 for (n = 0; tex_fonts[n][0]; ++n) {
422 fl_addto_choice(fd_form_document->choice_fonts, tex_fonts[n]);
425 fl_addto_choice(fd_form_document->choice_inputenc,
426 "default|latin1|latin2|latin5"
427 "|koi8-r|koi8-u|cp866|cp1251|iso88595");
429 for (n = 0; tex_graphics[n][0]; ++n) {
430 fl_addto_choice(fd_form_document->choice_postscript_driver,
433 // not really necessary, but we can do it anyway.
434 fl_addto_choice(fd_form_document->choice_pagestyle,
435 "default|empty|plain|headings|fancy");
436 fl_addto_choice(fd_form_document->choice_default_skip,
437 _(" Smallskip | Medskip | Bigskip | Length "));
438 fl_set_input_return(fd_form_document->input_default_skip,
440 fl_set_form_minsize(fd_form_document->form_document,
441 fd_form_document->form_document->w,
442 fd_form_document->form_document->h);
445 fd_form_paper = create_form_form_paper();
446 fl_set_form_atclose(fd_form_paper->form_paper,
447 CancelCloseBoxCB, 0);
448 fl_addto_choice(fd_form_paper->choice_papersize2,
449 _(" Default | Custom | USletter | USlegal "
450 "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 "));
451 fl_addto_choice(fd_form_paper->choice_paperpackage,
453 "| A4 small Margins (only portrait) "
454 "| A4 very small Margins (only portrait) "
455 "| A4 very wide margins (only portrait) "));
456 fl_set_input_return(fd_form_paper->input_custom_width,
458 fl_set_input_return(fd_form_paper->input_custom_height,
460 fl_set_input_return(fd_form_paper->input_top_margin,
462 fl_set_input_return(fd_form_paper->input_bottom_margin,
464 fl_set_input_return(fd_form_paper->input_left_margin,
466 fl_set_input_return(fd_form_paper->input_right_margin,
468 fl_set_input_return(fd_form_paper->input_head_height,
470 fl_set_input_return(fd_form_paper->input_head_sep,
472 fl_set_input_return(fd_form_paper->input_foot_skip,
475 // the table_options form
476 fd_form_table_options = create_form_form_table_options();
477 fl_set_form_atclose(fd_form_table_options->form_table_options,
478 CancelCloseBoxCB, 0);
479 fl_set_input_return(fd_form_table_options->input_column_width,
482 // the table_extra form
483 fd_form_table_extra = create_form_form_table_extra();
484 fl_set_form_atclose(fd_form_table_extra->form_table_extra,
485 CancelCloseBoxCB, 0);
486 fl_set_input_return(fd_form_table_extra->input_special_alignment,
488 fl_set_input_return(fd_form_table_extra->input_special_multialign,
492 fd_form_quotes = create_form_form_quotes();
493 fl_set_form_atclose(fd_form_quotes->form_quotes,
494 CancelCloseBoxCB, 0);
495 // Is it wrong of me to use « » instead of << >> ? (Lgb)
496 // Maybe if people use a font other than latin1... (JMarc)
497 fl_addto_choice(fd_form_quotes->choice_quotes_language,
498 _(" ``text'' | ''text'' | ,,text`` | ,,text'' | «text» | »text« "));
501 fd_form_preamble = create_form_form_preamble();
502 fl_set_form_atclose(fd_form_preamble->form_preamble,
503 CancelCloseBoxCB, 0);
506 fd_form_table = create_form_form_table();
507 fl_set_form_atclose(fd_form_table->form_table, CancelCloseBoxCB, 0);
508 fl_set_slider_bounds(fd_form_table->slider_rows, 1, 50);
509 fl_set_slider_bounds(fd_form_table->slider_columns, 1, 50);
510 fl_set_slider_value(fd_form_table->slider_rows, 5);
511 fl_set_slider_value(fd_form_table->slider_columns, 5);
512 fl_set_slider_precision(fd_form_table->slider_rows, 0);
513 fl_set_slider_precision(fd_form_table->slider_columns, 0);
516 fd_form_print = create_form_form_print();
517 fl_set_form_atclose(fd_form_print->form_print, CancelCloseBoxCB, 0);
518 fl_set_button(fd_form_print->radio_printer, 1);
519 fl_set_button(fd_form_print->radio_file, 0);
520 fl_set_button(fd_form_print->radio_order_normal, 1);
521 fl_set_button(fd_form_print->radio_order_reverse, 0);
522 fl_set_button(fd_form_print->radio_all_pages, 1);
523 fl_set_button(fd_form_print->radio_odd_pages, 0);
524 fl_set_button(fd_form_print->radio_even_pages, 0);
527 fd_form_sendto = create_form_form_sendto();
528 fl_set_form_atclose(fd_form_sendto->form_sendto, CancelCloseBoxCB, 0);
531 fd_form_figure = create_form_form_figure();
532 fl_set_form_atclose(fd_form_figure->form_figure,
533 CancelCloseBoxCB, 0);
534 fl_set_button(fd_form_figure->radio_postscript, 1);
537 fd_form_screen = create_form_form_screen();
538 fl_set_form_atclose(fd_form_screen->form_screen,
539 CancelCloseBoxCB, 0);
542 fd_form_toc = create_form_form_toc();
543 fl_set_form_atclose(fd_form_toc->form_toc, CancelCloseBoxCB, 0);
546 fd_form_ref = create_form_form_ref();
547 fl_set_form_atclose(fd_form_ref->form_ref, CancelCloseBoxCB, 0);
548 fl_set_form_minsize(fd_form_ref->form_ref, fd_form_ref->form_ref->w,
549 fd_form_ref->form_ref->h);
551 // the latex options form
552 fd_latex_options = create_form_LaTeXOptions();
553 fl_set_form_atclose(fd_latex_options->LaTeXOptions,
554 CancelCloseBoxCB, 0);
556 // the latex log form
557 fd_latex_log = create_form_LaTeXLog();
558 fl_set_form_atclose(fd_latex_log->LaTeXLog,
559 CancelCloseBoxCB, 0);
561 // Show the main & title form
562 int main_placement = FL_PLACE_CENTER | FL_FREE_SIZE;
563 int title_placement = FL_PLACE_CENTER;
564 // Did we get a valid position?
565 if (xpos>= 0 && ypos>= 0) {
566 lyxViews->setPosition(xpos, ypos);
567 // show the title form in the middle of the main form
568 fl_set_form_position(fd_form_title->form_title,
569 abs(xpos + (width/2) - (370 / 2)),
570 abs(ypos + (height/2) - (290 / 2)));
571 // The use of abs() above is a trick to ensure valid positions
572 main_placement = FL_PLACE_POSITION;
573 title_placement = FL_PLACE_GEOMETRY;
575 lyxViews->show(main_placement, FL_FULLBORDER, "LyX");
576 fl_show_form(fd_form_title->form_title,
577 title_placement, FL_NOBORDER,
579 fl_redraw_form(fd_form_title->form_title);
580 fl_raise_form(fd_form_title->form_title);
582 // Show the title form at most 7 secs (lowered from 10 secs)
583 fl_set_timer(fd_form_title->timer_title, 7);
587 void LyXGUI::runTime()
588 /* This will usually be toolkit (GUI) specific. This is
589 * also usually the XEvent dispatcher of the GUI. */
598 if (fl_check_forms() == FL_EVENT) {
599 lyxerr << "LyX: This shouldn't happen..." << endl;
606 void LyXGUI::regBuf(Buffer * b)
608 lyxViews->view()->buffer(b);