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"
39 extern BufferView * current_view;
41 extern FD_form_paragraph * fd_form_paragraph;
42 extern FD_form_paragraph_extra * fd_form_paragraph_extra;
43 extern FD_form_character * fd_form_character;
44 extern FD_form_document * fd_form_document;
45 extern FD_form_paper * fd_form_paper;
46 extern FD_form_table_options * fd_form_table_options;
47 extern FD_form_quotes * fd_form_quotes;
48 extern FD_form_preamble * fd_form_preamble;
49 extern FD_form_table * fd_form_table;
50 extern FD_form_print * fd_form_print;
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 CloseAllBufferRelatedPopups()
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_print->form_print->visible) {
118 fl_hide_form(fd_form_print->form_print);
120 if (fd_form_figure->form_figure->visible) {
121 fl_hide_form(fd_form_figure->form_figure);
123 if (fd_form_toc->form_toc->visible) {
124 fl_hide_form(fd_form_toc->form_toc);
126 if (fd_form_ref->form_ref->visible) {
127 fl_hide_form(fd_form_ref->form_ref);
129 if (fd_form_paper->form_paper->visible) {
130 fl_hide_form(fd_form_paper->form_paper);
132 if (fd_form_table_options->form_table_options->visible) {
133 fl_hide_form(fd_form_table_options->form_table_options);
135 if (fd_form_sendto->form_sendto->visible) {
136 fl_hide_form(fd_form_sendto->form_sendto);
138 if (fd_latex_log->LaTeXLog->visible) {
139 fl_hide_form(fd_latex_log->LaTeXLog);
141 if (fd_form_spell_check) {
142 if (fd_form_spell_check->form_spell_check->visible) {
143 fl_trigger_object(fd_form_spell_check->done);
146 if (fd_form_bullet) {
147 if (fd_form_bullet->form_bullet->visible) {
148 fl_hide_form(fd_form_bullet->form_bullet);
152 if (fd_panel->panel->visible) {
153 fl_hide_form(fd_panel->panel);
157 if (fd_delim->delim->visible) {
158 fl_hide_form(fd_delim->delim);
162 if (fd_deco->deco->visible) {
163 fl_hide_form(fd_deco->deco);
167 if (fd_space->space->visible) {
168 fl_hide_form(fd_space->space);
172 if (fd_matrix->matrix->visible) {
173 fl_hide_form(fd_matrix->matrix);
177 if (citation_form->citation_form->visible) {
178 fl_hide_form(citation_form->citation_form);
182 if (bibitem_form->bibitem_form->visible) {
183 fl_hide_form(bibitem_form->bibitem_form);
187 if (form->include->visible) {
188 fl_hide_form(form->include);
192 if (index_form->index_form->visible) {
193 fl_hide_form(index_form->index_form);
199 // This is another function we really don't want.
200 // Again the Signal/Slot mechanism is tailor made for this task.
201 void updateAllVisibleBufferRelatedPopups()
203 if (fd_form_document->form_document->visible) {
204 UpdateLayoutDocument();
206 if (fd_form_preamble->form_preamble->visible) {
207 UpdateLayoutPreamble();
209 if (fd_form_quotes->form_quotes->visible) {
210 UpdateLayoutQuotes();
212 if (fd_form_paragraph->form_paragraph->visible) {
213 UpdateLayoutParagraph();
215 if (fd_form_paragraph_extra->form_paragraph_extra->visible) {
216 UpdateParagraphExtra();
218 if (fd_form_paper->form_paper->visible) {
221 if (fd_form_table_options->form_table_options->visible) {
222 UpdateLayoutTable(1); // just like a right mouse click
224 if (fd_form_bullet) {
225 if (fd_form_bullet->form_bullet->visible) {
229 if (fd_form_toc->browser_toc->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);
255 // We have either changed buffers or changed the readonly status
256 // so the safest thing to do is hide all inset popups that
257 // are editting insets from the previous buffer or aren't
258 // allowed in readonly docs.
260 if (fd_panel->panel->visible) {
261 fl_hide_form(fd_panel->panel);
265 if (fd_delim->delim->visible) {
266 fl_hide_form(fd_delim->delim);
270 if (fd_deco->deco->visible) {
271 fl_hide_form(fd_deco->deco);
275 if (fd_space->space->visible) {
276 fl_hide_form(fd_space->space);
280 if (fd_matrix->matrix->visible) {
281 fl_hide_form(fd_matrix->matrix);
285 if (citation_form->citation_form->visible) {
286 fl_hide_form(citation_form->citation_form);
290 if (bibitem_form->bibitem_form->visible) {
291 fl_hide_form(bibitem_form->bibitem_form);
295 if (form->include->visible) {
296 fl_hide_form(form->include);
300 if (index_form->index_form->visible) {
301 fl_hide_form(index_form->index_form);
307 // Extract shortcut from <ident>|<shortcut> string
308 char const * flyx_shortcut_extract(char const * sc)
310 // Find '|' in the sc and return the string after that.
311 register char const * sd = sc;
312 while(sd[0]!= 0 && sd[0] != '|') ++sd;
316 //lyxerr << sd << endl;
323 // Extract identifier from <ident>|<shortcut> string
324 char const * flyx_ident_extract(char const * sc)
326 register char const * se = sc;
327 while(se[0]!= 0 && se[0] != '|') ++se;
329 if (se[0] == 0) return sc;
331 char * sb = new char[se - sc + 1];
333 register char const * sd = sc;
344 void WriteAlert(string const & s1, string const & s2, string const & s3)
346 MiniBuffer * minibuffer = 0;
347 if (current_view && current_view->owner())
348 minibuffer = current_view->owner()->getMiniBuffer();
350 ProhibitInput(current_view);
351 minibuffer->Set(s1, s2, s3);
354 fl_set_resource("flAlert.dismiss.label", _("Dismiss"));
355 fl_show_alert(s1.c_str(), s2.c_str(), s3.c_str(), 0);
357 AllowInput(current_view);
362 // Alarms user of something related to files
363 void WriteFSAlert(string const & s1, string const & s2)
365 WriteAlert (s1, s2, strerror(errno));
369 bool AskQuestion(string const & s1, string const & s2, string const & s3)
371 fl_set_resource("flQuestion.yes.label", idex(_("Yes|Yy#y")));
372 fl_set_resource("flQuestion.no.label", idex(_("No|Nn#n")));
373 return fl_show_question((s1 + "\n" + s2 + "\n" + s3).c_str(), 0);
377 // Returns 1 for yes, 2 for no, 3 for cancel.
378 int AskConfirmation(string const & s1, string const & s2, string const & s3)
380 fl_set_choices_shortcut(scex(_("Yes|Yy#y")),
382 scex(_("Cancel|^[")));
383 return fl_show_choice(s1.c_str(), s2.c_str(), s3.c_str(),
384 3, idex(_("Yes|Yy#y")),
386 idex(_("Cancel|^[")), 3);
391 pair<bool, string> askForText(string const & msg, string const & dflt)
394 fl_set_resource("flInput.cancel.label", idex(_("Cancel|^[")));
395 fl_set_resource("flInput.ok.label", idex(_("OK|#O")));
396 fl_set_resource("flInput.clear.label", idex(_("Clear|#e")));
397 tmp = fl_show_input(msg.c_str(), dflt.c_str());
399 return make_pair<bool, string>(true, tmp);
401 return make_pair<bool, string>(false, string());
405 // Inform the user that the buffer is read-only, and that changes in the
406 // dialog box that is to appear will be ignored.
407 void WarnReadonly(string const & file)
409 WriteAlert(_("Any changes will be ignored"),
410 _("The document is read-only:"),
414 /// Get the dpi setting of the current screen
417 Screen * scr = DefaultScreenOfDisplay(fl_get_display());
418 return ((HeightOfScreen(scr) * 25.4 / HeightMMOfScreen(scr)) +
419 (WidthOfScreen(scr) * 25.4 / WidthMMOfScreen(scr))) / 2;