141 lines
5.7 KiB
C++
141 lines
5.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_forms.hxx"
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#include "attributedispatcher.hxx"
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/** === begin UNO includes === **/
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/** === end UNO includes === **/
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#include <editeng/editview.hxx>
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//........................................................................
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namespace frm
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{
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//........................................................................
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::frame;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::util;
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using namespace ::com::sun::star::beans;
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//====================================================================
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//= OAttributeDispatcher
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//====================================================================
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//--------------------------------------------------------------------
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OAttributeDispatcher::OAttributeDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL,
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IMultiAttributeDispatcher* _pMasterDispatcher )
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:ORichTextFeatureDispatcher( _rView, _rURL )
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,m_pMasterDispatcher( _pMasterDispatcher )
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,m_nAttributeId( _nAttributeId )
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{
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OSL_ENSURE( m_pMasterDispatcher, "OAttributeDispatcher::OAttributeDispatcher: invalid master dispatcher!" );
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}
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//--------------------------------------------------------------------
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OAttributeDispatcher::~OAttributeDispatcher( )
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{
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acquire();
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dispose();
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}
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//--------------------------------------------------------------------
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void OAttributeDispatcher::disposing( ::osl::ClearableMutexGuard& _rClearBeforeNotify )
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{
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m_pMasterDispatcher = NULL;
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ORichTextFeatureDispatcher::disposing( _rClearBeforeNotify );
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}
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//--------------------------------------------------------------------
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void OAttributeDispatcher::fillFeatureEventFromAttributeState( FeatureStateEvent& _rEvent, const AttributeState& _rState ) const
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{
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if ( _rState.eSimpleState == eChecked )
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_rEvent.State <<= (sal_Bool)sal_True;
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else if ( _rState.eSimpleState == eUnchecked )
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_rEvent.State <<= (sal_Bool)sal_False;
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}
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//--------------------------------------------------------------------
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FeatureStateEvent OAttributeDispatcher::buildStatusEvent() const
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{
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FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() );
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aEvent.IsEnabled = getEditView() ? !getEditView()->IsReadOnly() : sal_False;
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AttributeState aState;
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if ( m_pMasterDispatcher )
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aState = m_pMasterDispatcher->getState( m_nAttributeId );
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fillFeatureEventFromAttributeState( aEvent, aState );
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return aEvent;
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}
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//--------------------------------------------------------------------
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void SAL_CALL OAttributeDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& _rArguments ) throw (RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed();
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(void)_rURL;
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(void)_rArguments;
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OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OAttributeDispatcher::dispatch: invalid URL!" );
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#if OSL_DEBUG_LEVEL > 0
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if ( _rArguments.getLength() )
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{
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::rtl::OString sMessage( "OAttributeDispatcher::dispatch: found arguments, but can't handle arguments at all" );
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sMessage += "\n (URL: ";
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sMessage += ::rtl::OString( _rURL.Complete.getStr(), _rURL.Complete.getLength(), RTL_TEXTENCODING_ASCII_US );
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sMessage += ")";
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OSL_FAIL( sMessage.getStr() );
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}
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#endif
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if ( m_pMasterDispatcher )
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m_pMasterDispatcher->executeAttribute( m_nAttributeId, NULL );
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}
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//--------------------------------------------------------------------
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void OAttributeDispatcher::onAttributeStateChanged( AttributeId _nAttributeId, const AttributeState& /*_rState*/ )
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{
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OSL_ENSURE( _nAttributeId == m_nAttributeId, "OAttributeDispatcher::onAttributeStateChanged: wrong attribute!" );
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(void)_nAttributeId;
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FeatureStateEvent aEvent( buildStatusEvent() );
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::cppu::OInterfaceIteratorHelper aIter( getStatusListeners() );
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while ( aIter.hasMoreElements() )
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doNotify( static_cast< XStatusListener* >( aIter.next() ), aEvent );
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}
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//........................................................................
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} // namespace frm
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//........................................................................
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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