2 /* This file is part of
3 * ======================================================
5 * LyX, The Document Processor
7 * Copyright 1995 Matthias Ettrich
8 * Copyright 1995-2000 The LyX Team.
10 * ====================================================== */
15 #include "lyx_gui_misc.h"
16 #include "BufferView.h"
19 #include "bullet_forms.h"
22 #include "include_form.h"
23 #include "latexoptions.h"
24 #include "layout_forms.h"
28 #include "mathed/math_forms.h"
29 #include "minibuffer.h"
30 #include "print_form.h"
32 #include "insets/insetindex.h"
34 #include "bufferview_funcs.h"
35 #include "support/filetools.h"
40 extern BufferView * current_view;
42 extern FD_form_paragraph * fd_form_paragraph;
43 extern FD_form_paragraph_extra * fd_form_paragraph_extra;
44 extern FD_form_character * fd_form_character;
45 extern FD_form_document * fd_form_document;
46 extern FD_form_paper * fd_form_paper;
47 extern FD_form_table_options * fd_form_table_options;
48 extern FD_form_quotes * fd_form_quotes;
49 extern FD_form_preamble * fd_form_preamble;
50 extern FD_form_table * fd_form_table;
51 extern FD_form_sendto * fd_form_sendto;
52 extern FD_form_figure * fd_form_figure;
53 extern FD_form_toc * fd_form_toc;
54 extern FD_form_ref * fd_form_ref;
55 extern FD_form_paragraph_extra * fd_form_paragraph_extra;
56 extern FD_LaTeXLog * fd_latex_log;
57 extern FD_form_spell_check * fd_form_spell_check;
58 extern FD_form_bullet * fd_form_bullet;
59 extern FD_panel * fd_panel;
60 extern FD_delim * fd_delim;
61 extern FD_deco * fd_deco;
62 extern FD_space * fd_space;
63 extern FD_matrix * fd_matrix;
64 extern FD_citation_form * citation_form;
65 extern FD_bibitem_form * bibitem_form;
66 extern FD_include * form;
67 extern FD_index_form * index_form;
69 extern void TocUpdateCB();
70 extern void HideFiguresPopups();
72 // Prevents LyX from being killed when the close box is pressed in a popup.
73 extern "C" int CancelCloseBoxCB(FL_FORM *, void *)
79 // Prevents LyX from being killed when the close box is pressed in a popup.
80 extern "C" int IgnoreCloseBoxCB(FL_FORM *, void *)
86 // Prevents LyX from crashing when no buffers available
87 // This is also one of the functions that we _really_ dont want
88 // we should try to finds way to help us with that.
89 // The signal/slot mechanism can probably help.
90 void CloseAllBufferRelatedDialogs()
92 // don't forget to check that dynamically created forms
93 // have been created otherwise hiding one could cause a crash
94 // need the visible check otherwise XForms prints a warning
95 // if hiding an invisible form
96 if (fd_form_paragraph->form_paragraph->visible) {
97 fl_hide_form(fd_form_paragraph->form_paragraph);
99 if (fd_form_paragraph_extra->form_paragraph_extra->visible) {
100 fl_hide_form(fd_form_paragraph_extra->form_paragraph_extra);
102 if (fd_form_character->form_character->visible) {
103 fl_hide_form(fd_form_character->form_character);
105 if (fd_form_document->form_document->visible) {
106 fl_hide_form(fd_form_document->form_document);
108 if (fd_form_quotes->form_quotes->visible) {
109 fl_hide_form(fd_form_quotes->form_quotes);
111 if (fd_form_preamble->form_preamble->visible) {
112 fl_hide_form(fd_form_preamble->form_preamble);
114 if (fd_form_table->form_table->visible) {
115 fl_hide_form(fd_form_table->form_table);
117 if (fd_form_figure->form_figure->visible) {
118 fl_hide_form(fd_form_figure->form_figure);
120 if (fd_form_toc->form_toc->visible) {
121 fl_hide_form(fd_form_toc->form_toc);
123 if (fd_form_ref->form_ref->visible) {
124 fl_hide_form(fd_form_ref->form_ref);
126 if (fd_form_paper->form_paper->visible) {
127 fl_hide_form(fd_form_paper->form_paper);
129 if (fd_form_table_options->form_table_options->visible) {
130 fl_hide_form(fd_form_table_options->form_table_options);
132 if (fd_form_sendto->form_sendto->visible) {
133 fl_hide_form(fd_form_sendto->form_sendto);
135 if (fd_latex_log->LaTeXLog->visible) {
136 fl_hide_form(fd_latex_log->LaTeXLog);
138 if (fd_form_spell_check) {
139 if (fd_form_spell_check->form_spell_check->visible) {
140 fl_trigger_object(fd_form_spell_check->done);
143 if (fd_form_bullet) {
144 if (fd_form_bullet->form_bullet->visible) {
145 fl_hide_form(fd_form_bullet->form_bullet);
149 if (fd_panel->panel->visible) {
150 fl_hide_form(fd_panel->panel);
154 if (fd_delim->delim->visible) {
155 fl_hide_form(fd_delim->delim);
159 if (fd_deco->deco->visible) {
160 fl_hide_form(fd_deco->deco);
164 if (fd_space->space->visible) {
165 fl_hide_form(fd_space->space);
169 if (fd_matrix->matrix->visible) {
170 fl_hide_form(fd_matrix->matrix);
174 if (citation_form->form->visible) {
175 fl_hide_form(citation_form->form);
179 if (bibitem_form->bibitem_form->visible) {
180 fl_hide_form(bibitem_form->bibitem_form);
184 if (form->include->visible) {
185 fl_hide_form(form->include);
189 if (index_form->index_form->visible) {
190 fl_hide_form(index_form->index_form);
196 // This is another function we really don't want.
197 // Again the Signal/Slot mechanism is tailor made for this task.
198 void updateAllVisibleBufferRelatedDialogs()
200 if (fd_form_document->form_document->visible) {
201 UpdateLayoutDocument();
203 if (fd_form_preamble->form_preamble->visible) {
204 UpdateLayoutPreamble();
206 if (fd_form_quotes->form_quotes->visible) {
207 UpdateLayoutQuotes();
209 if (fd_form_paragraph->form_paragraph->visible) {
210 UpdateLayoutParagraph();
212 if (fd_form_paragraph_extra->form_paragraph_extra->visible) {
213 UpdateParagraphExtra();
215 if (fd_form_paper->form_paper->visible) {
218 if (fd_form_table_options->form_table_options->visible) {
219 UpdateLayoutTable(1); // just like a right mouse click
221 if (fd_form_bullet) {
222 if (fd_form_bullet->form_bullet->visible) {
226 if (fd_form_toc->browser_toc->visible) {
229 if (fd_latex_log->LaTeXLog->visible) {
232 #ifdef ALWAYS_UPDATE_REF
233 // Ideally, the RefUpdateCB should be modified so that if the
234 // current document is a subdocument the reference list should come
235 // from master document (or even be a merger of references from all
236 // its sibling documents). For now this has effectively been
237 // commented out to ensure that users of multipart documents can
238 // access the reference list of a different document. This is
239 // of course a compromise and an annoyance for users switching
240 // between separate documents. ARRae 241198
241 if (fd_form_ref->form_ref->visible) {
245 if (current_view->buffer()->isReadonly()) {
246 // a little crude perhaps but it works. ARRae
247 if (fd_form_character->form_character->visible) {
248 fl_hide_form(fd_form_character->form_character);
250 if (fd_form_table->form_table->visible) {
251 fl_hide_form(fd_form_table->form_table);
254 #ifndef ALWAYS_UPDATE_REF
255 // We must update the popup in order to make the
256 // insert ref buttons insactive
257 if (fd_form_ref->form_ref->visible) {
262 #ifndef ALWAYS_CLOSE_MATH_PANELS
263 // The math popups should be closed only if we switch
264 // to a readonly buffer
266 if (fd_panel->panel->visible) {
267 fl_hide_form(fd_panel->panel);
271 if (fd_delim->delim->visible) {
272 fl_hide_form(fd_delim->delim);
276 if (fd_deco->deco->visible) {
277 fl_hide_form(fd_deco->deco);
281 if (fd_space->space->visible) {
282 fl_hide_form(fd_space->space);
286 if (fd_matrix->matrix->visible) {
287 fl_hide_form(fd_matrix->matrix);
293 // We have either changed buffers or changed the readonly status
294 // so the safest thing to do is hide all inset popups that
295 // are editting insets from the previous buffer or aren't
296 // allowed in readonly docs.
297 #ifdef ALWAYS_CLOSE_MATH_PANELS
299 if (fd_panel->panel->visible) {
300 fl_hide_form(fd_panel->panel);
304 if (fd_delim->delim->visible) {
305 fl_hide_form(fd_delim->delim);
309 if (fd_deco->deco->visible) {
310 fl_hide_form(fd_deco->deco);
314 if (fd_space->space->visible) {
315 fl_hide_form(fd_space->space);
319 if (fd_matrix->matrix->visible) {
320 fl_hide_form(fd_matrix->matrix);
325 if (citation_form->form->visible) {
326 fl_hide_form(citation_form->form);
330 if (bibitem_form->bibitem_form->visible) {
331 fl_hide_form(bibitem_form->bibitem_form);
335 if (form->include->visible) {
336 fl_hide_form(form->include);
340 if (index_form->index_form->visible) {
341 fl_hide_form(index_form->index_form);
347 // Extract shortcut from <ident>|<shortcut> string
348 char const * flyx_shortcut_extract(char const * sc)
350 // Find '|' in the sc and return the string after that.
351 register char const * sd = sc;
352 while(sd[0]!= 0 && sd[0] != '|') ++sd;
356 //lyxerr << sd << endl;
363 // Extract identifier from <ident>|<shortcut> string
364 char const * flyx_ident_extract(char const * sc)
366 register char const * se = sc;
367 while(se[0]!= 0 && se[0] != '|') ++se;
369 if (se[0] == 0) return sc;
371 char * sb = new char[se - sc + 1];
373 register char const * sd = sc;
384 void WriteAlert(string const & s1, string const & s2, string const & s3)
386 MiniBuffer * minibuffer = 0;
387 if (current_view && current_view->owner())
388 minibuffer = current_view->owner()->getMiniBuffer();
390 ProhibitInput(current_view);
391 minibuffer->Set(s1, s2, s3);
394 fl_set_resource("flAlert.dismiss.label", _("Dismiss"));
395 fl_show_alert(s1.c_str(), s2.c_str(), s3.c_str(), 0);
397 AllowInput(current_view);
402 // Alarms user of something related to files
403 void WriteFSAlert(string const & s1, string const & s2)
405 WriteAlert (s1, s2, strerror(errno));
409 bool AskQuestion(string const & s1, string const & s2, string const & s3)
411 fl_set_resource("flQuestion.yes.label", idex(_("Yes|Yy#y")));
412 fl_set_resource("flQuestion.no.label", idex(_("No|Nn#n")));
413 return fl_show_question((s1 + "\n" + s2 + "\n" + s3).c_str(), 0);
417 // Returns 1 for yes, 2 for no, 3 for cancel.
418 int AskConfirmation(string const & s1, string const & s2, string const & s3)
420 fl_set_choices_shortcut(scex(_("Yes|Yy#y")),
422 scex(_("Cancel|^[")));
423 return fl_show_choice(s1.c_str(), s2.c_str(), s3.c_str(),
424 3, idex(_("Yes|Yy#y")),
426 idex(_("Cancel|^[")), 3);
431 pair<bool, string> askForText(string const & msg, string const & dflt)
433 fl_set_resource("flInput.cancel.label", idex(_("Cancel|^[")));
434 fl_set_resource("flInput.ok.label", idex(_("OK|#O")));
435 fl_set_resource("flInput.clear.label", idex(_("Clear|#e")));
436 char const * tmp = fl_show_input(msg.c_str(), dflt.c_str());
438 return make_pair<bool, string>(true, string(tmp));
440 return make_pair<bool, string>(false, string());
444 // Inform the user that the buffer is read-only, and that changes in the
445 // dialog box that is to appear will be ignored.
446 void WarnReadonly(string const & file)
448 WriteAlert(_("Any changes will be ignored"),
449 _("The document is read-only:"),
450 MakeDisplayPath(file));
453 /// Get the dpi setting of the current screen
456 Screen * scr = DefaultScreenOfDisplay(fl_get_display());
457 return ((HeightOfScreen(scr) * 25.4 / HeightMMOfScreen(scr)) +
458 (WidthOfScreen(scr) * 25.4 / WidthMMOfScreen(scr))) / 2;