2000-07-07 07:46:37 +00:00
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// -*- 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 "gettext.h"
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#include FORMS_H_LOCATION
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2000-07-27 08:55:59 +00:00
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#include "BufferView.h"
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2000-07-07 07:46:37 +00:00
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#include "Dialogs.h"
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2000-07-27 08:55:59 +00:00
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#include "FormCitation.h"
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2000-07-07 07:46:37 +00:00
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#include "LyXView.h"
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2000-07-27 08:55:59 +00:00
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#include "buffer.h"
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#include "form_citation.h"
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2000-07-07 07:46:37 +00:00
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#include "lyxfunc.h"
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2000-07-27 08:55:59 +00:00
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#include "xform_macros.h"
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2000-07-07 07:46:37 +00:00
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#include "insets/insetcite.h"
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#include "support/filetools.h"
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#ifdef __GNUG__
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#pragma implementation
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#endif
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using std::vector;
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using std::pair;
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using std::max;
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using std::min;
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using std::find;
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C_RETURNCB(FormCitation, WMHideCB)
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C_GENERICCB(FormCitation, OKCB)
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C_GENERICCB(FormCitation, CancelCB)
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C_GENERICCB(FormCitation, InputCB)
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FormCitation::FormCitation(LyXView * lv, Dialogs * d)
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2000-07-27 08:55:59 +00:00
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: dialog_(0), lv_(lv), d_(d), u_(0), h_(0), ih_(0),
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inset_(0), dialogIsOpen(false)
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2000-07-07 07:46:37 +00:00
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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->showCitation.connect(slot(this, &FormCitation::showInset));
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d->createCitation.connect(slot(this, &FormCitation::createInset));
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}
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FormCitation::~FormCitation()
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{
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free();
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}
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void FormCitation::build()
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{
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2000-07-27 08:55:59 +00:00
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dialog_ = build_citation();
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2000-07-07 07:46:37 +00:00
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}
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void FormCitation::showInset( InsetCitation * inset )
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{
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if( dialogIsOpen || inset == 0 ) return;
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inset_ = inset;
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2000-07-19 08:37:26 +00:00
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ih_ = inset_->hide.connect(slot(this, &FormCitation::hide));
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2000-07-07 07:46:37 +00:00
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textAfter = inset->getOptions();
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updateCitekeys(inset->getContents());
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show();
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}
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void FormCitation::createInset( string const & arg )
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{
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if( dialogIsOpen ) return;
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string keys;
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if (contains(arg, "|")) {
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keys = token(arg, '|', 0);
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textAfter = token(arg, '|', 1);
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} else {
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keys = arg;
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textAfter.erase();
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}
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updateCitekeys(keys);
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show();
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}
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void FormCitation::show()
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{
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if (!dialog_) {
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build();
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fl_set_form_atclose(dialog_->form_citation,
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C_FormCitationWMHideCB, 0);
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}
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update(); // make sure its up-to-date
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dialogIsOpen = true;
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if (dialog_->form_citation->visible) {
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fl_raise_form(dialog_->form_citation);
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} else {
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fl_show_form(dialog_->form_citation,
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FL_PLACE_MOUSE | FL_FREE_SIZE,
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FL_TRANSIENT,
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_("Citation"));
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u_ = d_->updateBufferDependent.
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connect(slot(this, &FormCitation::update));
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h_ = d_->hideBufferDependent.
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connect(slot(this, &FormCitation::hide));
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}
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}
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void FormCitation::update()
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{
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bibkeys.clear();
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bibkeysInfo.clear();
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vector<pair<string,string> > blist =
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lv_->buffer()->getBibkeyList();
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for( unsigned int i = 0; i < blist.size(); ++i ) {
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bibkeys.push_back(blist[i].first);
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bibkeysInfo.push_back(blist[i].second);
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}
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blist.clear();
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2000-07-14 07:52:03 +00:00
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fl_freeze_form( dialog_->form_citation );
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2000-07-07 07:46:37 +00:00
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updateBrowser( dialog_->bibBrsr, bibkeys );
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updateBrowser( dialog_->citeBrsr, citekeys );
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fl_clear_browser( dialog_->infoBrsr );
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// No keys have been selected yet, so...
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setBibButtons( OFF );
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setCiteButtons( OFF );
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int noKeys = max( bibkeys.size(), citekeys.size() );
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// Place bounds, so that 4 <= noKeys <= 15
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noKeys = max( 4, min(15, noKeys) );
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// Re-size the form to accommodate the new browser size
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int size = 20 * noKeys;
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bool bibPresent = ( bibkeys.size() > 0 );
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setSize( size, bibPresent );
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fl_set_input( dialog_->textAftr, textAfter.c_str() );
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2000-07-14 07:52:03 +00:00
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fl_unfreeze_form( dialog_->form_citation );
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}
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void FormCitation::updateCitekeys( string const & keysIn )
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{
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citekeys.clear();
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string tmp;
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string keys = keysIn;
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keys = frontStrip( split(keys, tmp, ',') );
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while( !tmp.empty() ) {
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citekeys.push_back( tmp );
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keys = frontStrip( split(keys, tmp, ',') );
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}
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}
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void FormCitation::updateBrowser( FL_OBJECT * browser,
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vector<string> const & keys ) const
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{
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fl_clear_browser( browser );
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for( unsigned int i = 0; i < keys.size(); ++i )
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fl_add_browser_line( browser, keys[i].c_str() );
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}
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void FormCitation::setBibButtons( State status ) const
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{
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switch (status) {
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case ON:
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fl_activate_object( dialog_->addBtn );
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fl_set_object_lcol( dialog_->addBtn, FL_BLACK );
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break;
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case OFF:
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fl_deactivate_object( dialog_->addBtn );
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fl_set_object_lcol( dialog_->addBtn, FL_INACTIVE );
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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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void FormCitation::setCiteButtons( State status ) const
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{
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switch( status ) {
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case ON:
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{
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fl_activate_object( dialog_->delBtn );
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fl_set_object_lcol( dialog_->delBtn, FL_BLACK );
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int sel = fl_get_browser( dialog_->citeBrsr );
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if( sel != 1 ) {
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fl_activate_object( dialog_->upBtn );
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fl_set_object_lcol( dialog_->upBtn, FL_BLACK );
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} else {
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fl_deactivate_object( dialog_->upBtn );
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fl_set_object_lcol( dialog_->upBtn, FL_INACTIVE );
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}
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if( sel != fl_get_browser_maxline(dialog_->citeBrsr)) {
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fl_activate_object( dialog_->downBtn );
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fl_set_object_lcol( dialog_->downBtn, FL_BLACK );
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} else {
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fl_deactivate_object( dialog_->downBtn );
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fl_set_object_lcol( dialog_->downBtn, FL_INACTIVE );
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}
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break;
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}
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case OFF:
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{
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fl_deactivate_object( dialog_->delBtn );
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fl_set_object_lcol( dialog_->delBtn, FL_INACTIVE );
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fl_deactivate_object( dialog_->upBtn );
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fl_set_object_lcol( dialog_->upBtn, FL_INACTIVE );
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fl_deactivate_object( dialog_->downBtn );
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fl_set_object_lcol( dialog_->downBtn, FL_INACTIVE );
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}
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default:
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break;
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}
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}
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void FormCitation::setSize( int brsrHeight, bool bibPresent ) const
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{
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int const infoHeight = 110;
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int const otherHeight = 140;
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brsrHeight = max( brsrHeight, 175 );
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int formHeight = brsrHeight + otherHeight;
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if( bibPresent ) formHeight += infoHeight + 30;
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fl_set_form_size( dialog_->form_citation, 430, formHeight );
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// No resizing is alowed in the y-direction
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fl_set_form_minsize( dialog_->form_citation, 430, formHeight );
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fl_set_form_maxsize( dialog_->form_citation, 1000, formHeight );
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int ypos = 0;
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fl_set_object_geometry( dialog_->box, 0, ypos, 430, formHeight );
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ypos += 30;
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fl_set_object_geometry( dialog_->citeBrsr, 10, ypos, 180, brsrHeight );
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fl_set_object_geometry( dialog_->bibBrsr, 240, ypos, 180, brsrHeight );
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2000-07-19 08:37:26 +00:00
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fl_set_object_position( dialog_->addBtn, 200, ypos );
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2000-07-07 07:46:37 +00:00
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ypos += 35;
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2000-07-19 08:37:26 +00:00
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fl_set_object_position( dialog_->delBtn, 200, ypos );
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2000-07-07 07:46:37 +00:00
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ypos += 35;
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2000-07-19 08:37:26 +00:00
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fl_set_object_position( dialog_->upBtn, 200, ypos );
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2000-07-07 07:46:37 +00:00
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ypos += 35;
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2000-07-19 08:37:26 +00:00
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fl_set_object_position( dialog_->downBtn, 200, ypos );
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2000-07-07 07:46:37 +00:00
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ypos = brsrHeight+30; // base of Citation/Bibliography browsers
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// awaiting natbib support
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fl_hide_object( dialog_->style );
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if( bibPresent ) {
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ypos += 30;
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fl_set_object_position( dialog_->infoBrsr, 10, ypos );
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fl_show_object( dialog_->infoBrsr );
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ypos += infoHeight;
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}
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else
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fl_hide_object( dialog_->infoBrsr );
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ypos += 20;
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// awaiting natbib support
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fl_hide_object( dialog_->textBefore );
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2000-07-19 08:37:26 +00:00
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fl_set_object_position( dialog_->textAftr, 100, ypos );
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fl_set_object_position( dialog_->ok, 230, ypos+50 );
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fl_set_object_position( dialog_->cancel, 330, ypos+50 );
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2000-07-07 07:46:37 +00:00
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}
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void FormCitation::input( State cb )
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{
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switch( cb ) {
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case BIBBRSR:
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{
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fl_deselect_browser( dialog_->citeBrsr );
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unsigned int sel = fl_get_browser( dialog_->bibBrsr );
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if( sel < 1 || sel > bibkeys.size() ) break;
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// Put into infoBrsr the additional info associated with
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// the selected bibBrsr key
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fl_clear_browser( dialog_->infoBrsr );
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fl_add_browser_line( dialog_->infoBrsr,
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bibkeysInfo[sel-1].c_str() );
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// Highlight the selected bibBrsr key in citeBrsr if present
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vector<string>::iterator it =
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find( citekeys.begin(), citekeys.end(), bibkeys[sel-1] );
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if( it != citekeys.end() ) {
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int n = it - citekeys.begin();
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fl_select_browser_line( dialog_->citeBrsr, n+1 );
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fl_set_browser_topline( dialog_->citeBrsr, n+1 );
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}
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if( !lv_->buffer()->isReadonly() ) {
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if( it != citekeys.end() ) {
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setBibButtons( OFF );
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setCiteButtons( ON );
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} else {
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setBibButtons( ON );
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setCiteButtons( OFF );
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}
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}
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}
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break;
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case CITEBRSR:
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{
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unsigned int sel = fl_get_browser( dialog_->citeBrsr );
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if( sel < 1 || sel > citekeys.size() ) break;
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if( !lv_->buffer()->isReadonly() ) {
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setBibButtons( OFF );
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setCiteButtons( ON );
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}
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// Highlight the selected citeBrsr key in bibBrsr
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vector<string>::iterator it =
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find( bibkeys.begin(), bibkeys.end(), citekeys[sel-1] );
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if (it != bibkeys.end()) {
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int n = it - bibkeys.begin();
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fl_select_browser_line( dialog_->bibBrsr, n+1 );
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fl_set_browser_topline( dialog_->bibBrsr, n+1 );
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// Put into infoBrsr the additional info associated with
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// the selected citeBrsr key
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fl_clear_browser( dialog_->infoBrsr );
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fl_add_browser_line( dialog_->infoBrsr,
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bibkeysInfo[n].c_str() );
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}
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}
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break;
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case ADD:
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{
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if( lv_->buffer()->isReadonly() ) break;
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unsigned int sel = fl_get_browser( dialog_->bibBrsr );
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if( sel < 1 || sel > bibkeys.size() ) break;
|
|
|
|
|
|
|
|
// Add the selected bibBrsr key to citeBrsr
|
|
|
|
fl_addto_browser( dialog_->citeBrsr,
|
|
|
|
bibkeys[sel-1].c_str() );
|
|
|
|
citekeys.push_back( bibkeys[sel-1] );
|
|
|
|
|
|
|
|
int n = citekeys.size();
|
|
|
|
fl_select_browser_line( dialog_->citeBrsr, n );
|
|
|
|
|
|
|
|
setBibButtons( OFF );
|
|
|
|
setCiteButtons( ON );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case DELETE:
|
|
|
|
{
|
|
|
|
if( lv_->buffer()->isReadonly() ) break;
|
|
|
|
|
|
|
|
unsigned int sel = fl_get_browser( dialog_->citeBrsr );
|
|
|
|
if( sel < 1 || sel > citekeys.size() ) break;
|
|
|
|
|
|
|
|
// Remove the selected key from citeBrsr
|
|
|
|
fl_delete_browser_line( dialog_->citeBrsr, sel ) ;
|
|
|
|
citekeys.erase( citekeys.begin() + sel-1 );
|
|
|
|
|
|
|
|
setBibButtons( ON );
|
|
|
|
setCiteButtons( OFF );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case UP:
|
|
|
|
{
|
|
|
|
if( lv_->buffer()->isReadonly() ) break;
|
|
|
|
|
|
|
|
unsigned int sel = fl_get_browser( dialog_->citeBrsr );
|
|
|
|
if( sel < 2 || sel > citekeys.size() ) break;
|
|
|
|
|
|
|
|
// Move the selected key up one line
|
|
|
|
vector<string>::iterator it = citekeys.begin() + sel-1;
|
|
|
|
string tmp = *it;
|
|
|
|
|
|
|
|
fl_delete_browser_line( dialog_->citeBrsr, sel );
|
|
|
|
citekeys.erase( it );
|
|
|
|
|
|
|
|
fl_insert_browser_line( dialog_->citeBrsr, sel-1, tmp.c_str() );
|
|
|
|
fl_select_browser_line( dialog_->citeBrsr, sel-1 );
|
|
|
|
citekeys.insert( it-1, tmp );
|
|
|
|
setCiteButtons( ON );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case DOWN:
|
|
|
|
{
|
|
|
|
if( lv_->buffer()->isReadonly() ) break;
|
|
|
|
|
|
|
|
unsigned int sel = fl_get_browser( dialog_->citeBrsr );
|
|
|
|
if( sel < 1 || sel > citekeys.size()-1 ) break;
|
|
|
|
|
|
|
|
// Move the selected key down one line
|
|
|
|
vector<string>::iterator it = citekeys.begin() + sel-1;
|
|
|
|
string tmp = *it;
|
|
|
|
|
|
|
|
fl_delete_browser_line( dialog_->citeBrsr, sel );
|
|
|
|
citekeys.erase( it );
|
|
|
|
|
|
|
|
fl_insert_browser_line( dialog_->citeBrsr, sel+1, tmp.c_str() );
|
|
|
|
fl_select_browser_line( dialog_->citeBrsr, sel+1 );
|
|
|
|
citekeys.insert( it+1, tmp );
|
|
|
|
setCiteButtons( ON );
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void FormCitation::apply()
|
|
|
|
{
|
|
|
|
if( lv_->buffer()->isReadonly() ) return;
|
|
|
|
|
2000-07-27 08:55:59 +00:00
|
|
|
string contents;
|
2000-07-07 07:46:37 +00:00
|
|
|
for( unsigned int i = 0; i < citekeys.size(); ++i ) {
|
2000-07-27 08:55:59 +00:00
|
|
|
if (i > 0) contents += ", ";
|
|
|
|
contents += citekeys[i];
|
2000-07-07 07:46:37 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
textAfter = fl_get_input(dialog_->textAftr);
|
|
|
|
|
|
|
|
if( inset_ != 0 )
|
|
|
|
{
|
2000-07-27 08:55:59 +00:00
|
|
|
inset_->setContents( contents );
|
2000-07-07 07:46:37 +00:00
|
|
|
inset_->setOptions( textAfter );
|
|
|
|
lv_->view()->updateInset( inset_, true );
|
|
|
|
} else {
|
2000-07-27 08:55:59 +00:00
|
|
|
InsetCommandParams p( "cite", contents, textAfter );
|
|
|
|
lv_->getLyXFunc()->Dispatch( LFUN_INSERT_CITATION,
|
|
|
|
p.getAsString().c_str() );
|
2000-07-07 07:46:37 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void FormCitation::hide()
|
|
|
|
{
|
|
|
|
if (dialog_
|
|
|
|
&& dialog_->form_citation
|
|
|
|
&& dialog_->form_citation->visible) {
|
|
|
|
fl_hide_form(dialog_->form_citation);
|
|
|
|
u_.disconnect();
|
|
|
|
h_.disconnect();
|
|
|
|
}
|
|
|
|
|
|
|
|
// free up the dialog for another inset
|
|
|
|
inset_ = 0;
|
2000-07-19 08:37:26 +00:00
|
|
|
ih_.disconnect();
|
2000-07-07 07:46:37 +00:00
|
|
|
dialogIsOpen = false;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void FormCitation::free()
|
|
|
|
{
|
|
|
|
// we don't need to delete u and h here because
|
|
|
|
// hide() does that after disconnecting.
|
|
|
|
if (dialog_) {
|
|
|
|
if (dialog_->form_citation
|
|
|
|
&& dialog_->form_citation->visible) {
|
|
|
|
hide();
|
|
|
|
}
|
|
|
|
fl_free_form(dialog_->form_citation);
|
|
|
|
delete dialog_;
|
|
|
|
dialog_ = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int FormCitation::WMHideCB(FL_FORM * form, void *)
|
|
|
|
{
|
|
|
|
// Ensure that the signals (u and h) are disconnected even if the
|
|
|
|
// window manager is used to close the dialog.
|
|
|
|
FormCitation * pre = static_cast<FormCitation*>(form->u_vdata);
|
|
|
|
pre->hide();
|
|
|
|
return FL_CANCEL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void FormCitation::OKCB(FL_OBJECT * ob, long)
|
|
|
|
{
|
|
|
|
FormCitation * pre = static_cast<FormCitation*>(ob->form->u_vdata);
|
|
|
|
pre->apply();
|
|
|
|
pre->hide();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void FormCitation::CancelCB(FL_OBJECT * ob, long)
|
|
|
|
{
|
|
|
|
FormCitation * pre = static_cast<FormCitation*>(ob->form->u_vdata);
|
|
|
|
pre->hide();
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void FormCitation::InputCB(FL_OBJECT * ob, long data)
|
|
|
|
{
|
|
|
|
FormCitation * pre = static_cast<FormCitation*>(ob->form->u_vdata);
|
|
|
|
pre->input( static_cast<FormCitation::State>(data) );
|
|
|
|
}
|