lyx_mirror/src/frontends/xforms/FormInset.C

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// -*- C++ -*-
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 2000 The LyX Team.
*
* ======================================================
*/
#include <config.h>
#include FORMS_H_LOCATION
#ifdef __GNUG__
#pragma implementation
#endif
#include "Dialogs.h"
#include "LyXView.h"
#include "FormInset.h"
FormInset::FormInset(LyXView * lv, Dialogs * d, string const & t,
ButtonPolicy * bp,
char const * close, char const * cancel)
: FormBaseBD( lv, d, t, bp, close, cancel ), ih_(0)
{}
void FormInset::connect()
{
u_ = d_->updateBufferDependent.
connect(slot(this, &FormInset::update));
h_ = d_->hideBufferDependent.
connect(slot(this, &FormInset::hide));
}
void FormInset::disconnect()
{
ih_.disconnect();
FormBaseBD::disconnect();
}
FormCommand::FormCommand( LyXView * lv, Dialogs * d, string const & t,
ButtonPolicy * bp,
char const * close, char const * cancel)
: FormInset( lv, d, t, bp, close, cancel ),
inset_(0)
{}
void FormCommand::disconnect()
{
inset_ = 0;
params = InsetCommandParams( string() );
FormInset::disconnect();
}
void FormCommand::showInset( InsetCommand * inset )
{
if (inset == 0) return; // maybe we should Assert this?
// If connected to another inset, disconnect from it.
if (inset_)
ih_.disconnect();
inset_ = inset;
params = inset->params();
ih_ = inset->hide.connect(slot(this, &FormInset::hide));
show();
}
void FormCommand::createInset( string const & arg )
{
if (inset_) {
ih_.disconnect();
inset_ = 0;
}
params.setFromString( arg );
show();
}