diff options
Diffstat (limited to 'forms/source/richtext/attributedispatcher.cxx')
| -rw-r--r-- | forms/source/richtext/attributedispatcher.cxx | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/forms/source/richtext/attributedispatcher.cxx b/forms/source/richtext/attributedispatcher.cxx new file mode 100644 index 000000000000..82df2c3fbbf1 --- /dev/null +++ b/forms/source/richtext/attributedispatcher.cxx @@ -0,0 +1,138 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_forms.hxx" +#include "attributedispatcher.hxx" + +/** === begin UNO includes === **/ +/** === end UNO includes === **/ +#include <editeng/editview.hxx> + +//........................................................................ +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::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 = NULL; + ORichTextFeatureDispatcher::disposing( _rClearBeforeNotify ); + } + + //-------------------------------------------------------------------- + void OAttributeDispatcher::fillFeatureEventFromAttributeState( FeatureStateEvent& _rEvent, const AttributeState& _rState ) const + { + if ( _rState.eSimpleState == eChecked ) + _rEvent.State <<= (sal_Bool)sal_True; + else if ( _rState.eSimpleState == eUnchecked ) + _rEvent.State <<= (sal_Bool)sal_False; + } + + //-------------------------------------------------------------------- + FeatureStateEvent OAttributeDispatcher::buildStatusEvent() const + { + FeatureStateEvent aEvent( ORichTextFeatureDispatcher::buildStatusEvent() ); + aEvent.IsEnabled = getEditView() ? !getEditView()->IsReadOnly() : sal_False; + + 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 ) throw (RuntimeException) + { + ::osl::MutexGuard aGuard( m_aMutex ); + + checkDisposed(); + + (void)_rURL; + (void)_rArguments; + + OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OAttributeDispatcher::dispatch: invalid URL!" ); +#if OSL_DEBUG_LEVEL > 0 + if ( _rArguments.getLength() ) + { + ::rtl::OString sMessage( "OAttributeDispatcher::dispatch: found arguments, but can't handle arguments at all" ); + sMessage += "\n (URL: "; + sMessage += ::rtl::OString( _rURL.Complete.getStr(), _rURL.Complete.getLength(), RTL_TEXTENCODING_ASCII_US ); + sMessage += ")"; + DBG_ERROR( sMessage.getStr() ); + } +#endif + + if ( m_pMasterDispatcher ) + m_pMasterDispatcher->executeAttribute( m_nAttributeId, NULL ); + } + + //-------------------------------------------------------------------- + void OAttributeDispatcher::onAttributeStateChanged( AttributeId _nAttributeId, const AttributeState& /*_rState*/ ) + { + OSL_ENSURE( _nAttributeId == m_nAttributeId, "OAttributeDispatcher::onAttributeStateChanged: wrong attribute!" ); + (void)_nAttributeId; + + FeatureStateEvent aEvent( buildStatusEvent() ); + ::cppu::OInterfaceIteratorHelper aIter( getStatusListeners() ); + while ( aIter.hasMoreElements() ) + doNotify( static_cast< XStatusListener* >( aIter.next() ), aEvent ); + } + +//........................................................................ +} // namespace frm +//........................................................................ |