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_bibitem_form * bibitem_form;
65 extern FD_include * form;
66 extern FD_index_form * index_form;
68 extern void TocUpdateCB();
69 extern void HideFiguresPopups();
71 // Prevents LyX from being killed when the close box is pressed in a popup.
72 extern "C" int CancelCloseBoxCB(FL_FORM *, void *)
78 // Prevents LyX from being killed when the close box is pressed in a popup.
79 extern "C" int IgnoreCloseBoxCB(FL_FORM *, void *)
85 // Prevents LyX from crashing when no buffers available
86 // This is also one of the functions that we _really_ dont want
87 // we should try to finds way to help us with that.
88 // The signal/slot mechanism can probably help.
89 void CloseAllBufferRelatedDialogs()
91 // don't forget to check that dynamically created forms
92 // have been created otherwise hiding one could cause a crash
93 // need the visible check otherwise XForms prints a warning
94 // if hiding an invisible form
95 if (fd_form_paragraph->form_paragraph->visible) {
96 fl_hide_form(fd_form_paragraph->form_paragraph);
98 if (fd_form_paragraph_extra->form_paragraph_extra->visible) {
99 fl_hide_form(fd_form_paragraph_extra->form_paragraph_extra);
101 if (fd_form_character->form_character->visible) {
102 fl_hide_form(fd_form_character->form_character);
104 if (fd_form_document->form_document->visible) {
105 fl_hide_form(fd_form_document->form_document);
107 if (fd_form_quotes->form_quotes->visible) {
108 fl_hide_form(fd_form_quotes->form_quotes);
110 if (fd_form_preamble->form_preamble->visible) {
111 fl_hide_form(fd_form_preamble->form_preamble);
113 if (fd_form_table->form_table->visible) {
114 fl_hide_form(fd_form_table->form_table);
116 if (fd_form_figure->form_figure->visible) {
117 fl_hide_form(fd_form_figure->form_figure);
119 if (fd_form_toc->form_toc->visible) {
120 fl_hide_form(fd_form_toc->form_toc);
122 if (fd_form_ref->form_ref->visible) {
123 fl_hide_form(fd_form_ref->form_ref);
125 if (fd_form_paper->form_paper->visible) {
126 fl_hide_form(fd_form_paper->form_paper);
128 if (fd_form_table_options->form_table_options->visible) {
129 fl_hide_form(fd_form_table_options->form_table_options);
131 if (fd_form_sendto->form_sendto->visible) {
132 fl_hide_form(fd_form_sendto->form_sendto);
134 if (fd_latex_log->LaTeXLog->visible) {
135 fl_hide_form(fd_latex_log->LaTeXLog);
137 if (fd_form_spell_check) {
138 if (fd_form_spell_check->form_spell_check->visible) {
139 fl_trigger_object(fd_form_spell_check->done);
142 if (fd_form_bullet) {
143 if (fd_form_bullet->form_bullet->visible) {
144 fl_hide_form(fd_form_bullet->form_bullet);
148 if (fd_panel->panel->visible) {
149 fl_hide_form(fd_panel->panel);
153 if (fd_delim->delim->visible) {
154 fl_hide_form(fd_delim->delim);
158 if (fd_deco->deco->visible) {
159 fl_hide_form(fd_deco->deco);
163 if (fd_space->space->visible) {
164 fl_hide_form(fd_space->space);
168 if (fd_matrix->matrix->visible) {
169 fl_hide_form(fd_matrix->matrix);
173 if (bibitem_form->bibitem_form->visible) {
174 fl_hide_form(bibitem_form->bibitem_form);
178 if (form->include->visible) {
179 fl_hide_form(form->include);
183 if (index_form->index_form->visible) {
184 fl_hide_form(index_form->index_form);
190 // This is another function we really don't want.
191 // Again the Signal/Slot mechanism is tailor made for this task.
192 void updateAllVisibleBufferRelatedDialogs()
194 if (fd_form_document->form_document->visible) {
195 UpdateLayoutDocument();
197 if (fd_form_preamble->form_preamble->visible) {
198 UpdateLayoutPreamble();
200 if (fd_form_quotes->form_quotes->visible) {
201 UpdateLayoutQuotes();
203 if (fd_form_paragraph->form_paragraph->visible) {
204 UpdateLayoutParagraph();
206 if (fd_form_paragraph_extra->form_paragraph_extra->visible) {
207 UpdateParagraphExtra();
209 if (fd_form_paper->form_paper->visible) {
212 if (fd_form_table_options->form_table_options->visible) {
213 UpdateLayoutTable(1); // just like a right mouse click
215 if (fd_form_bullet) {
216 if (fd_form_bullet->form_bullet->visible) {
220 if (fd_form_toc->browser_toc->visible) {
223 if (fd_latex_log->LaTeXLog->visible) {
226 #ifdef ALWAYS_UPDATE_REF
227 // Ideally, the RefUpdateCB should be modified so that if the
228 // current document is a subdocument the reference list should come
229 // from master document (or even be a merger of references from all
230 // its sibling documents). For now this has effectively been
231 // commented out to ensure that users of multipart documents can
232 // access the reference list of a different document. This is
233 // of course a compromise and an annoyance for users switching
234 // between separate documents. ARRae 241198
235 if (fd_form_ref->form_ref->visible) {
239 if (current_view->buffer()->isReadonly()) {
240 // a little crude perhaps but it works. ARRae
241 if (fd_form_character->form_character->visible) {
242 fl_hide_form(fd_form_character->form_character);
244 if (fd_form_table->form_table->visible) {
245 fl_hide_form(fd_form_table->form_table);
248 #ifndef ALWAYS_UPDATE_REF
249 // We must update the popup in order to make the
250 // insert ref buttons insactive
251 if (fd_form_ref->form_ref->visible) {
256 #ifndef ALWAYS_CLOSE_MATH_PANELS
257 // The math popups should be closed only if we switch
258 // to a readonly buffer
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);
287 // We have either changed buffers or changed the readonly status
288 // so the safest thing to do is hide all inset popups that
289 // are editting insets from the previous buffer or aren't
290 // allowed in readonly docs.
291 #ifdef ALWAYS_CLOSE_MATH_PANELS
293 if (fd_panel->panel->visible) {
294 fl_hide_form(fd_panel->panel);
298 if (fd_delim->delim->visible) {
299 fl_hide_form(fd_delim->delim);
303 if (fd_deco->deco->visible) {
304 fl_hide_form(fd_deco->deco);
308 if (fd_space->space->visible) {
309 fl_hide_form(fd_space->space);
313 if (fd_matrix->matrix->visible) {
314 fl_hide_form(fd_matrix->matrix);
319 if (bibitem_form->bibitem_form->visible) {
320 fl_hide_form(bibitem_form->bibitem_form);
324 if (form->include->visible) {
325 fl_hide_form(form->include);
329 if (index_form->index_form->visible) {
330 fl_hide_form(index_form->index_form);
336 // Extract shortcut from <ident>|<shortcut> string
337 char const * flyx_shortcut_extract(char const * sc)
339 // Find '|' in the sc and return the string after that.
340 register char const * sd = sc;
341 while(sd[0]!= 0 && sd[0] != '|') ++sd;
345 //lyxerr << sd << endl;
352 // Extract identifier from <ident>|<shortcut> string
353 char const * flyx_ident_extract(char const * sc)
355 register char const * se = sc;
356 while(se[0]!= 0 && se[0] != '|') ++se;
358 if (se[0] == 0) return sc;
360 char * sb = new char[se - sc + 1];
362 register char const * sd = sc;
373 void WriteAlert(string const & s1, string const & s2, string const & s3)
375 MiniBuffer * minibuffer = 0;
376 if (current_view && current_view->owner())
377 minibuffer = current_view->owner()->getMiniBuffer();
379 ProhibitInput(current_view);
380 minibuffer->Set(s1, s2, s3);
383 fl_set_resource("flAlert.dismiss.label", _("Dismiss"));
384 fl_show_alert(s1.c_str(), s2.c_str(), s3.c_str(), 0);
386 AllowInput(current_view);
391 // Alarms user of something related to files
392 void WriteFSAlert(string const & s1, string const & s2)
394 WriteAlert (s1, s2, strerror(errno));
398 bool AskQuestion(string const & s1, string const & s2, string const & s3)
400 fl_set_resource("flQuestion.yes.label", idex(_("Yes|Yy#y")));
401 fl_set_resource("flQuestion.no.label", idex(_("No|Nn#n")));
402 return fl_show_question((s1 + "\n" + s2 + "\n" + s3).c_str(), 0);
406 // Returns 1 for yes, 2 for no, 3 for cancel.
407 int AskConfirmation(string const & s1, string const & s2, string const & s3)
409 fl_set_choices_shortcut(scex(_("Yes|Yy#y")),
411 scex(_("Cancel|^[")));
412 return fl_show_choice(s1.c_str(), s2.c_str(), s3.c_str(),
413 3, idex(_("Yes|Yy#y")),
415 idex(_("Cancel|^[")), 3);
420 pair<bool, string> askForText(string const & msg, string const & dflt)
422 fl_set_resource("flInput.cancel.label", idex(_("Cancel|^[")));
423 fl_set_resource("flInput.ok.label", idex(_("OK|#O")));
424 fl_set_resource("flInput.clear.label", idex(_("Clear|#e")));
425 char const * tmp = fl_show_input(msg.c_str(), dflt.c_str());
427 return make_pair<bool, string>(true, string(tmp));
429 return make_pair<bool, string>(false, string());
433 // Inform the user that the buffer is read-only, and that changes in the
434 // dialog box that is to appear will be ignored.
435 void WarnReadonly(string const & file)
437 WriteAlert(_("Any changes will be ignored"),
438 _("The document is read-only:"),
439 MakeDisplayPath(file));
442 /// Get the dpi setting of the current screen
445 Screen * scr = DefaultScreenOfDisplay(fl_get_display());
446 return ((HeightOfScreen(scr) * 25.4 / HeightMMOfScreen(scr)) +
447 (WidthOfScreen(scr) * 25.4 / WidthMMOfScreen(scr))) / 2;