mirror of
https://git.lyx.org/repos/lyx.git
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adaef99e60
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1198 a592a061-630c-0410-9148-cb99ea01b6c8
390 lines
8.3 KiB
C
390 lines
8.3 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 2000 The LyX Team.
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*
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* ======================================================
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*/
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#include <config.h>
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#include FORMS_H_LOCATION
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "Dialogs.h"
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#include "FormRef.h"
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#include "LyXView.h"
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#include "buffer.h"
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#include "form_ref.h"
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#include "lyxfunc.h"
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#include <algorithm>
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using std::sort;
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using std::vector;
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static int const minw_hb = 250;
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static int minw_sb;
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FormRef::FormRef(LyXView * lv, Dialogs * d)
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: FormCommand(lv, d, _("Reference")), toggle(GOBACK), dialog_(0)
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{
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// let the dialog be shown
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// These are permanent connections so we won't bother
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// storing a copy because we won't be disconnecting.
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d->showRef.connect(slot(this, &FormRef::showInset));
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d->createRef.connect(slot(this, &FormRef::createInset));
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}
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FormRef::~FormRef()
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{
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delete dialog_;
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}
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FL_FORM * FormRef::form() const
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{
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if (dialog_ ) return dialog_->form;
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return 0;
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}
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void FormRef::connect()
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{
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fl_set_form_maxsize( form(), 2*minw_, minh_ );
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FormCommand::connect();
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}
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void FormRef::disconnect()
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{
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refs.clear();
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FormCommand::disconnect();
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}
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void FormRef::build()
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{
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dialog_ = build_ref();
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fl_addto_choice(dialog_->type,
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_(" Ref | Page | TextRef | TextPage | PrettyRef "));
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// Workaround dumb xforms sizing bug
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minw_ = form()->w;
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minh_ = form()->h;
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minw_sb = minw_;
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// Name is irrelevant to LaTeX documents
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if (lv_->buffer()->isLatex()) {
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fl_deactivate_object( dialog_->name );
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fl_set_object_lcol( dialog_->name, FL_INACTIVE );
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}
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// Can change reference only through browser
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fl_deactivate_object( dialog_->ref );
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bc_.setOK( dialog_->button_ok );
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bc_.setCancel( dialog_->button_cancel );
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bc_.addReadOnly( dialog_->type );
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bc_.refresh();
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}
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void FormRef::update()
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{
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fl_set_input(dialog_->ref, params.getContents().c_str());
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fl_set_input(dialog_->name, params.getOptions().c_str());
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Type type = getType();
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fl_set_choice( dialog_->type, type+1 );
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toggle = GOBACK;
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fl_set_object_label(dialog_->button_go, _("Goto reference"));
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refs.clear();
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if (inset_ == 0) {
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refs = lv_->buffer()->getLabelList();
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updateBrowser( refs );
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showBrowser();
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} else {
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hideBrowser();
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}
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bc_.readOnly( lv_->buffer()->isReadonly() );
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}
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void FormRef::updateBrowser( vector<string> keys ) const
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{
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if (fl_get_button( dialog_->sort ) )
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sort( keys.begin(), keys.end() );
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fl_clear_browser( dialog_->browser );
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for (vector<string>::const_iterator it = keys.begin();
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it != keys.end(); ++it )
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fl_add_browser_line( dialog_->browser, (*it).c_str());
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if (keys.empty()) {
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fl_add_browser_line( dialog_->browser,
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_("*** No labels found in document ***"));
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fl_deactivate_object( dialog_->browser );
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fl_deactivate_object( dialog_->button_update );
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fl_deactivate_object( dialog_->sort );
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fl_set_object_lcol( dialog_->browser, FL_INACTIVE );
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fl_set_object_lcol( dialog_->button_update, FL_INACTIVE );
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fl_set_object_lcol( dialog_->sort, FL_INACTIVE );
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} else {
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fl_set_browser_topline( dialog_->browser, 1 );
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fl_activate_object( dialog_->browser );
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fl_set_object_lcol( dialog_->browser, FL_BLACK );
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fl_activate_object( dialog_->button_update );
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fl_set_object_lcol( dialog_->button_update, FL_BLACK );
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fl_activate_object( dialog_->sort );
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fl_set_object_lcol( dialog_->sort, FL_BLACK );
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}
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}
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void FormRef::showBrowser() const
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{
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fl_show_object( dialog_->browser );
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fl_show_object( dialog_->button_update );
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fl_show_object( dialog_->sort );
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setSize( minw_sb, 0 );
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fl_deactivate_object( dialog_->type );
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fl_set_object_lcol( dialog_->type, FL_INACTIVE );
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fl_deactivate_object( dialog_->button_go );
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fl_set_object_lcol( dialog_->button_go, FL_INACTIVE );
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fl_set_object_lcol( dialog_->ref, FL_INACTIVE );
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bc_.valid(false);
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}
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void FormRef::hideBrowser() const
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{
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fl_hide_object( dialog_->browser );
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fl_hide_object( dialog_->button_update );
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fl_hide_object( dialog_->sort );
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setSize( minw_hb, 280 );
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fl_activate_object( dialog_->type );
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fl_set_object_lcol( dialog_->type, FL_BLACK );
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fl_activate_object( dialog_->button_go );
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fl_set_object_lcol( dialog_->button_go, FL_BLACK );
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fl_set_object_lcol( dialog_->ref, FL_BLACK );
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bc_.invalid();
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}
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void FormRef::setSize( int w, int dx ) const
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{
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static int x1 = dialog_->name->x;
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static int y1 = dialog_->name->y;
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static int x2 = dialog_->ref->x;
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static int y2 = dialog_->ref->y;
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static int x3 = dialog_->type->x;
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static int y3 = dialog_->type->y;
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static int x4 = dialog_->button_go->x;
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static int y4 = dialog_->button_go->y;
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static int x5 = dialog_->button_ok->x;
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static int y5 = dialog_->button_ok->y;
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static int x6 = dialog_->button_cancel->x;
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static int y6 = dialog_->button_cancel->y;
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if (form()->w != w) {
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minw_ = w;
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fl_set_form_size( form(), minw_, minh_ );
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} else
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return;
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fl_set_object_position( dialog_->name, x1-dx, y1 );
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fl_set_object_position( dialog_->ref, x2-dx, y2 );
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fl_set_object_position( dialog_->type, x3-dx, y3 );
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fl_set_object_position( dialog_->button_go, x4-dx, y4 );
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fl_set_object_position( dialog_->button_ok, x5-dx, y5 );
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fl_set_object_position( dialog_->button_cancel, x6-dx, y6 );
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// These two must be reset apparently
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// Name is irrelevant to LaTeX documents
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if (lv_->buffer()->isLatex()) {
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fl_deactivate_object( dialog_->name );
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fl_set_object_lcol( dialog_->name, FL_INACTIVE );
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}
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// Can change reference only through browser
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fl_deactivate_object( dialog_->ref );
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}
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void FormRef::apply()
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{
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if (!lv_->view()->available())
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return;
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Type const type = static_cast<Type>(fl_get_choice(dialog_->type) - 1);
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params.setCmdName(getName(type));
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params.setOptions(fl_get_input(dialog_->name));
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if (inset_ != 0) {
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// Only update if contents have changed
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if (params != inset_->params()) {
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inset_->setParams(params);
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lv_->view()->updateInset(inset_, true);
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}
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} else {
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lv_->getLyXFunc()->Dispatch(LFUN_REF_INSERT,
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params.getAsString());
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}
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}
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#ifdef WITH_WARNINGS
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#warning check use of buttoncontroller
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// Seems okay except that goref and goback shouldn't
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// affect the status of ok.
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#endif
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bool FormRef::input( FL_OBJECT *, long data )
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{
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bool activate( true );
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switch (data) {
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// goto reference / go back
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case 1:
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{
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toggle = static_cast<Goto>(toggle + 1);
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if (toggle == GOFIRST ) toggle = GOREF;
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switch (toggle) {
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case GOREF:
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{
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lv_->getLyXFunc()->
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Dispatch(LFUN_REF_GOTO,
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params.getContents());
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fl_set_object_label(dialog_->button_go, _("Go back"));
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}
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break;
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case GOBACK:
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{
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lv_->getLyXFunc()->Dispatch(LFUN_REF_BACK);
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fl_set_object_label(dialog_->button_go,
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_("Goto reference"));
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}
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break;
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default:
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break;
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}
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}
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break;
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// choose browser key
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case 2:
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{
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unsigned int sel = fl_get_browser( dialog_->browser );
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if (sel < 1 || sel > refs.size() ) break;
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string s = fl_get_browser_line( dialog_->browser, sel );
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fl_set_input( dialog_->ref, s.c_str());
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params.setContents( s );
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toggle = GOBACK;
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lv_->getLyXFunc()->Dispatch(LFUN_REF_BACK);
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fl_set_object_label(dialog_->button_go, _("Goto reference"));
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fl_activate_object( dialog_->type );
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fl_set_object_lcol( dialog_->type, FL_BLACK );
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fl_activate_object( dialog_->button_go );
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fl_set_object_lcol( dialog_->button_go, FL_BLACK );
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fl_set_object_lcol( dialog_->ref, FL_BLACK );
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}
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break;
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// update or sort
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case 3:
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{
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fl_freeze_form( form() );
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updateBrowser( refs );
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fl_unfreeze_form( form() );
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}
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break;
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// changed reference type
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case 4:
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{
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Type type = static_cast<Type>(
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fl_get_choice(dialog_->type) - 1 );
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if (params.getCmdName() == getName( type )
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&& inset_) {
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activate = false;
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}
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}
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break;
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default:
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break;
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}
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return activate;
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}
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FormRef::Type FormRef::getType() const
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{
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Type type;
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if (params.getCmdName() == "ref" )
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type = REF;
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else if (params.getCmdName() == "pageref" )
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type = PAGEREF;
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else if (params.getCmdName() == "vref" )
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type = VREF;
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else if (params.getCmdName() == "vpageref" )
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type = VPAGEREF;
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else
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type = PRETTYREF;
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return type;
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}
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string FormRef::getName( Type type ) const
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{
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string name;
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switch (type) {
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case REF:
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name = "ref";
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break;
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case PAGEREF:
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name = "pageref";
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break;
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case VREF:
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name = "vref";
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break;
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case VPAGEREF:
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name = "vpageref";
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break;
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case PRETTYREF:
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name = "prettyref";
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break;
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}
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return name;
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}
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