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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 "attributedispatcher.hxx"
#include <editeng/editview.hxx>
#include <sal/log.hxx>
#include <osl/diagnose.h>
namespace frm
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::beans;
OAttributeDispatcher::OAttributeDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL,
IMultiAttributeDispatcher* _pMasterDispatcher )
:ORichTextFeatureDispatcher( _rView, _rURL )
,m_pMasterDispatcher( _pMasterDispatcher )
,m_nAttributeId( _nAttributeId )
{
OSL_ENSURE( m_pMasterDispatcher, "OAttributeDispatcher::OAttributeDispatcher: invalid master dispatcher!" );
}
OAttributeDispatcher::~OAttributeDispatcher( )
{
acquire();
dispose();
}
void OAttributeDispatcher::disposing( ::osl::ClearableMutexGuard& _rClearBeforeNotify )
{
m_pMasterDispatcher = nullptr;
ORichTextFeatureDispatcher::disposing( _rClearBeforeNotify );
}
void OAttributeDispatcher::fillFeatureEventFromAttributeState( FeatureStateEvent& _rEvent, const AttributeState& _rState ) const
{
if ( _rState.eSimpleState == eChecked )
_rEvent.State <<= true;
else if ( _rState.eSimpleState == eUnchecked )
_rEvent.State <<= false;
}
FeatureStateEvent OAttributeDispatcher::buildStatusEvent() const
{
FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() );
aEvent.IsEnabled = getEditView() && !getEditView()->IsReadOnly();
AttributeState aState;
if ( m_pMasterDispatcher )
aState = m_pMasterDispatcher->getState( m_nAttributeId );
fillFeatureEventFromAttributeState( aEvent, aState );
return aEvent;
}
void SAL_CALL OAttributeDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& _rArguments )
{
::osl::MutexGuard aGuard( m_aMutex );
checkDisposed();
OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OAttributeDispatcher::dispatch: invalid URL!" );
SAL_WARN_IF( _rArguments.hasElements(), "forms.richtext",
"OAttributeDispatcher::dispatch: found arguments, but can't handle arguments at all"
" (URL: " << _rURL.Complete << ")");
if ( m_pMasterDispatcher )
m_pMasterDispatcher->executeAttribute( m_nAttributeId, nullptr );
}
void OAttributeDispatcher::onAttributeStateChanged( AttributeId _nAttributeId )
{
OSL_ENSURE( _nAttributeId == m_nAttributeId, "OAttributeDispatcher::onAttributeStateChanged: wrong attribute!" );
FeatureStateEvent aEvent( buildStatusEvent() );
::comphelper::OInterfaceIteratorHelper3 aIter( getStatusListeners() );
while ( aIter.hasMoreElements() )
doNotify( aIter.next(), aEvent );
}
} // namespace frm
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