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e445df8e4f
FormDocument, ifdef'ed out old code. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@978 a592a061-630c-0410-9148-cb99ea01b6c8
411 lines
10 KiB
C
411 lines
10 KiB
C
// -*- C++ -*-
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-2000 The LyX Team.
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*
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* ====================================================== */
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#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include <cerrno>
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#include "lyx_gui_misc.h"
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#include "BufferView.h"
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#include "bibforms.h"
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#include "buffer.h"
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#include "bullet_forms.h"
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#include "form1.h"
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#include "gettext.h"
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#include "include_form.h"
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#include "log_form.h"
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#include "layout_forms.h"
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#include "lyx.h"
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#include "lyx_cb.h"
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#include "lyx_main.h"
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#include "mathed/math_forms.h"
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#include "minibuffer.h"
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#include "print_form.h"
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#include "sp_form.h"
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#include "LyXView.h"
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#include "bufferview_funcs.h"
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#include "support/filetools.h"
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using std::pair;
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using std::make_pair;
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extern BufferView * current_view;
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extern FD_form_paragraph * fd_form_paragraph;
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extern FD_form_paragraph_extra * fd_form_paragraph_extra;
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extern FD_form_character * fd_form_character;
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extern FD_form_document * fd_form_document;
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extern FD_form_paper * fd_form_paper;
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extern FD_form_table_options * fd_form_table_options;
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extern FD_form_quotes * fd_form_quotes;
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extern FD_form_preamble * fd_form_preamble;
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extern FD_form_table * fd_form_table;
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extern FD_form_sendto * fd_form_sendto;
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extern FD_form_figure * fd_form_figure;
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extern FD_form_paragraph_extra * fd_form_paragraph_extra;
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extern FD_LaTeXLog * fd_latex_log;
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extern FD_form_spell_check * fd_form_spell_check;
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extern FD_form_bullet * fd_form_bullet;
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extern FD_panel * fd_panel;
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extern FD_delim * fd_delim;
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extern FD_deco * fd_deco;
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extern FD_space * fd_space;
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extern FD_matrix * fd_matrix;
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extern FD_bibitem_form * bibitem_form;
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extern FD_include * form;
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extern void HideFiguresPopups();
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// Prevents LyX from being killed when the close box is pressed in a popup.
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extern "C" int CancelCloseBoxCB(FL_FORM *, void *)
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{
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return FL_CANCEL;
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}
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// Prevents LyX from being killed when the close box is pressed in a popup.
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extern "C" int IgnoreCloseBoxCB(FL_FORM *, void *)
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{
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return FL_IGNORE;
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}
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// Prevents LyX from crashing when no buffers available
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// This is also one of the functions that we _really_ dont want
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// we should try to finds way to help us with that.
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// The signal/slot mechanism can probably help.
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void CloseAllBufferRelatedDialogs()
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{
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// don't forget to check that dynamically created forms
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// have been created otherwise hiding one could cause a crash
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// need the visible check otherwise XForms prints a warning
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// if hiding an invisible form
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if (fd_form_paragraph->form_paragraph->visible) {
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fl_hide_form(fd_form_paragraph->form_paragraph);
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}
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if (fd_form_paragraph_extra->form_paragraph_extra->visible) {
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fl_hide_form(fd_form_paragraph_extra->form_paragraph_extra);
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}
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if (fd_form_character->form_character->visible) {
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fl_hide_form(fd_form_character->form_character);
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}
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if (fd_form_document->form_document->visible) {
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fl_hide_form(fd_form_document->form_document);
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}
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if (fd_form_quotes->form_quotes->visible) {
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fl_hide_form(fd_form_quotes->form_quotes);
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}
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if (fd_form_preamble->form_preamble->visible) {
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fl_hide_form(fd_form_preamble->form_preamble);
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}
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if (fd_form_table->form_table->visible) {
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fl_hide_form(fd_form_table->form_table);
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}
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if (fd_form_figure->form_figure->visible) {
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fl_hide_form(fd_form_figure->form_figure);
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}
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if (fd_form_paper->form_paper->visible) {
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fl_hide_form(fd_form_paper->form_paper);
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}
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if (fd_form_table_options->form_table_options->visible) {
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fl_hide_form(fd_form_table_options->form_table_options);
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}
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if (fd_form_sendto->form_sendto->visible) {
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fl_hide_form(fd_form_sendto->form_sendto);
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}
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if (fd_latex_log->LaTeXLog->visible) {
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fl_hide_form(fd_latex_log->LaTeXLog);
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}
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if (fd_form_spell_check) {
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if (fd_form_spell_check->form_spell_check->visible) {
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fl_trigger_object(fd_form_spell_check->done);
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}
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}
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if (fd_form_bullet) {
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if (fd_form_bullet->form_bullet->visible) {
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fl_hide_form(fd_form_bullet->form_bullet);
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}
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}
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if (fd_panel) {
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if (fd_panel->panel->visible) {
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fl_hide_form(fd_panel->panel);
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}
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}
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if (fd_delim) {
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if (fd_delim->delim->visible) {
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fl_hide_form(fd_delim->delim);
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}
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}
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if (fd_deco) {
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if (fd_deco->deco->visible) {
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fl_hide_form(fd_deco->deco);
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}
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}
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if (fd_space) {
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if (fd_space->space->visible) {
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fl_hide_form(fd_space->space);
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}
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}
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if (fd_matrix) {
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if (fd_matrix->matrix->visible) {
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fl_hide_form(fd_matrix->matrix);
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}
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}
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if (bibitem_form) {
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if (bibitem_form->bibitem_form->visible) {
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fl_hide_form(bibitem_form->bibitem_form);
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}
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}
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if (form) {
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if (form->include->visible) {
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fl_hide_form(form->include);
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}
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}
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HideFiguresPopups();
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}
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// This is another function we really don't want.
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// Again the Signal/Slot mechanism is tailor made for this task.
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void updateAllVisibleBufferRelatedDialogs()
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{
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#ifdef USE_OLD_DOCUMENT_LAYOUT
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if (fd_form_document->form_document->visible) {
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UpdateLayoutDocument();
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}
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if (fd_form_quotes->form_quotes->visible) {
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UpdateLayoutQuotes();
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}
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if (fd_form_paper->form_paper->visible) {
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UpdateLayoutPaper();
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}
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#endif
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if (fd_form_preamble->form_preamble->visible) {
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UpdateLayoutPreamble();
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}
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if (fd_form_paragraph->form_paragraph->visible) {
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UpdateLayoutParagraph();
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}
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if (fd_form_paragraph_extra->form_paragraph_extra->visible) {
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UpdateParagraphExtra();
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}
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if (fd_form_table_options->form_table_options->visible) {
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UpdateLayoutTable(1); // just like a right mouse click
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}
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if (fd_form_bullet) {
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if (fd_form_bullet->form_bullet->visible) {
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updateBulletForm();
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}
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}
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if (fd_latex_log->LaTeXLog->visible) {
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LatexLogUpdate(0,0);
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}
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if (current_view->buffer()->isReadonly()) {
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// a little crude perhaps but it works. ARRae
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if (fd_form_character->form_character->visible) {
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fl_hide_form(fd_form_character->form_character);
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}
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if (fd_form_table->form_table->visible) {
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fl_hide_form(fd_form_table->form_table);
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}
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#ifndef ALWAYS_CLOSE_MATH_PANELS
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// The math popups should be closed only if we switch
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// to a readonly buffer
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if (fd_panel) {
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if (fd_panel->panel->visible) {
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fl_hide_form(fd_panel->panel);
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}
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}
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if (fd_delim) {
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if (fd_delim->delim->visible) {
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fl_hide_form(fd_delim->delim);
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}
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}
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if (fd_deco) {
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if (fd_deco->deco->visible) {
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fl_hide_form(fd_deco->deco);
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}
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}
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if (fd_space) {
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if (fd_space->space->visible) {
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fl_hide_form(fd_space->space);
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}
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}
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if (fd_matrix) {
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if (fd_matrix->matrix->visible) {
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fl_hide_form(fd_matrix->matrix);
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}
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}
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#endif
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}
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// We have either changed buffers or changed the readonly status
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// so the safest thing to do is hide all inset popups that
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// are editting insets from the previous buffer or aren't
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// allowed in readonly docs.
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#ifdef ALWAYS_CLOSE_MATH_PANELS
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if (fd_panel) {
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if (fd_panel->panel->visible) {
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fl_hide_form(fd_panel->panel);
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}
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}
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if (fd_delim) {
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if (fd_delim->delim->visible) {
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fl_hide_form(fd_delim->delim);
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}
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}
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if (fd_deco) {
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if (fd_deco->deco->visible) {
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fl_hide_form(fd_deco->deco);
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}
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}
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if (fd_space) {
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if (fd_space->space->visible) {
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fl_hide_form(fd_space->space);
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}
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}
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if (fd_matrix) {
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if (fd_matrix->matrix->visible) {
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fl_hide_form(fd_matrix->matrix);
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}
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}
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#endif
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if (bibitem_form) {
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if (bibitem_form->bibitem_form->visible) {
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fl_hide_form(bibitem_form->bibitem_form);
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}
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}
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if (form) {
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if (form->include->visible) {
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fl_hide_form(form->include);
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}
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}
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HideFiguresPopups();
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}
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// Extract shortcut from <ident>|<shortcut> string
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char const * flyx_shortcut_extract(char const * sc)
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{
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// Find '|' in the sc and return the string after that.
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register char const * sd = sc;
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while(sd[0]!= 0 && sd[0] != '|') ++sd;
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if (sd[0] == '|') {
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++sd;
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//lyxerr << sd << endl;
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return sd;
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}
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return "";
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}
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// Extract identifier from <ident>|<shortcut> string
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char const * flyx_ident_extract(char const * sc)
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{
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register char const * se = sc;
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while(se[0]!= 0 && se[0] != '|') ++se;
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if (se[0] == 0) return sc;
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char * sb = new char[se - sc + 1];
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int index = 0;
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register char const * sd = sc;
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while (sd != se) {
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sb[index] = sd[0];
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++index; ++sd;
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}
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sb[index] = 0;
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return sb;
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}
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//
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void WriteAlert(string const & s1, string const & s2, string const & s3)
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{
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MiniBuffer * minibuffer = 0;
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if (current_view && current_view->owner())
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minibuffer = current_view->owner()->getMiniBuffer();
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if (minibuffer) {
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ProhibitInput(current_view);
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minibuffer->Set(s1, s2, s3);
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}
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fl_set_resource("flAlert.dismiss.label", _("Dismiss"));
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fl_show_alert(s1.c_str(), s2.c_str(), s3.c_str(), 0);
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if (minibuffer) {
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AllowInput(current_view);
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}
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}
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// Alarms user of something related to files
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void WriteFSAlert(string const & s1, string const & s2)
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{
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WriteAlert (s1, s2, strerror(errno));
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}
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bool AskQuestion(string const & s1, string const & s2, string const & s3)
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{
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fl_set_resource("flQuestion.yes.label", idex(_("Yes|Yy#y")));
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fl_set_resource("flQuestion.no.label", idex(_("No|Nn#n")));
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return fl_show_question((s1 + "\n" + s2 + "\n" + s3).c_str(), 0);
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}
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// Returns 1 for yes, 2 for no, 3 for cancel.
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int AskConfirmation(string const & s1, string const & s2, string const & s3)
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{
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fl_set_choices_shortcut(scex(_("Yes|Yy#y")),
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scex(_("No|Nn#n")),
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scex(_("Cancel|^[")));
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return fl_show_choice(s1.c_str(), s2.c_str(), s3.c_str(),
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3, idex(_("Yes|Yy#y")),
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idex(_("No|Nn#n")),
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idex(_("Cancel|^[")), 3);
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}
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// Asks for a text
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pair<bool, string> const
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askForText(string const & msg, string const & dflt)
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{
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fl_set_resource("flInput.cancel.label", idex(_("Cancel|^[")));
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fl_set_resource("flInput.ok.label", idex(_("OK|#O")));
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fl_set_resource("flInput.clear.label", idex(_("Clear|#e")));
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char const * tmp = fl_show_input(msg.c_str(), dflt.c_str());
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if (tmp != 0)
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return make_pair<bool, string>(true, string(tmp));
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else
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return make_pair<bool, string>(false, string());
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}
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// Inform the user that the buffer is read-only, and that changes in the
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// dialog box that is to appear will be ignored.
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void WarnReadonly(string const & file)
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{
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WriteAlert(_("Any changes will be ignored"),
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_("The document is read-only:"),
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MakeDisplayPath(file));
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}
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/// Get the dpi setting of the current screen
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float getScreenDPI()
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{
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Screen * scr = DefaultScreenOfDisplay(fl_get_display());
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return ((HeightOfScreen(scr) * 25.4 / HeightMMOfScreen(scr)) +
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(WidthOfScreen(scr) * 25.4 / WidthMMOfScreen(scr))) / 2;
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}
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