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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "formcontrolcontainer.hxx"
#include <osl/diagnose.h>
#include <algorithm>
namespace bib
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::awt;
FormControlContainer::FormControlContainer( )
:OLoadListener( m_aMutex )
{
}
FormControlContainer::~FormControlContainer( )
{
SAL_WARN_IF( isFormConnected(), "extensions.biblio", "FormControlContainer::~FormControlContainer: you should disconnect in your derived class!" );
if ( isFormConnected() )
disconnectForm();
}
void FormControlContainer::disconnectForm()
{
::osl::MutexGuard aGuard( m_aMutex );
SAL_WARN_IF( !isFormConnected(), "extensions.biblio", "FormControlContainer::connectForm: not connected!" );
if ( isFormConnected() )
{
m_xFormAdapter->dispose();
m_xFormAdapter.clear();
}
}
void FormControlContainer::connectForm( const Reference< XLoadable >& _rxForm )
{
SAL_WARN_IF( isFormConnected(), "extensions.biblio", "FormControlContainer::connectForm: already connected!" );
SAL_WARN_IF( !_rxForm.is(), "extensions.biblio", "FormControlContainer::connectForm: invalid form!" );
if ( !isFormConnected() && _rxForm.is() )
{
m_xFormAdapter = new OLoadListenerAdapter( _rxForm );
m_xFormAdapter->Init( this );
implSetDesignMode( !m_xForm.is() || !m_xForm->isLoaded() );
}
m_xForm = _rxForm;
}
struct ControlModeSwitch
{
bool bDesign;
explicit ControlModeSwitch( bool _bDesign ) : bDesign( _bDesign ) { }
void operator() ( const Reference< XControl >& _rxControl ) const
{
if ( _rxControl.is() )
_rxControl->setDesignMode( bDesign );
}
};
void FormControlContainer::implSetDesignMode( bool _bDesign )
{
try
{
Reference< XControlContainer > xControlCont = getControlContainer();
Sequence< Reference< XControl > > aControls;
if ( xControlCont.is() )
aControls = xControlCont->getControls();
std::for_each(
aControls.begin(),
aControls.end(),
ControlModeSwitch( _bDesign )
);
}
catch( const Exception&)
{
OSL_FAIL( "FormControlContainer::implSetDesignMode: caught an exception!" );
}
}
void FormControlContainer::_loaded( const css::lang::EventObject& /*_rEvent*/ )
{
implSetDesignMode( false );
}
void FormControlContainer::_unloading( const css::lang::EventObject& /*_rEvent*/ )
{
implSetDesignMode( true );
}
void FormControlContainer::_unloaded( const css::lang::EventObject& /*_rEvent*/ )
{
}
void FormControlContainer::_reloading( const css::lang::EventObject& /*_rEvent*/ )
{
implSetDesignMode( true );
}
void FormControlContainer::_reloaded( const css::lang::EventObject& /*_rEvent*/ )
{
implSetDesignMode( false );
}
} // namespace bib
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
