128 lines
5 KiB
C++
128 lines
5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "parametrizedattributedispatcher.hxx"
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#include <editeng/editids.hrc>
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#include <editeng/editview.hxx>
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#include <svl/itemset.hxx>
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#include <svl/itempool.hxx>
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#include <osl/diagnose.h>
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#include <sfx2/sfxuno.hxx>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/beans/PropertyValue.hpp>
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namespace frm
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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::util;
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using namespace ::com::sun::star::beans;
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OParametrizedAttributeDispatcher::OParametrizedAttributeDispatcher( EditView& _rView, AttributeId _nAttributeId, const URL& _rURL, IMultiAttributeDispatcher* _pMasterDispatcher )
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:OAttributeDispatcher( _rView, _nAttributeId, _rURL, _pMasterDispatcher )
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{
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}
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OParametrizedAttributeDispatcher::~OParametrizedAttributeDispatcher()
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{
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acquire();
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dispose();
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}
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namespace
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{
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SfxSlotId lcl_normalizeLatinScriptSlotId( SfxSlotId _nSlotId )
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{
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switch ( _nSlotId )
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{
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case SID_ATTR_CHAR_LATIN_FONT: return SID_ATTR_CHAR_FONT;
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case SID_ATTR_CHAR_LATIN_LANGUAGE: return SID_ATTR_CHAR_LANGUAGE;
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case SID_ATTR_CHAR_LATIN_POSTURE: return SID_ATTR_CHAR_POSTURE;
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case SID_ATTR_CHAR_LATIN_WEIGHT: return SID_ATTR_CHAR_WEIGHT;
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case SID_ATTR_CHAR_LATIN_FONTHEIGHT:return SID_ATTR_CHAR_FONTHEIGHT;
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}
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return _nSlotId;
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}
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}
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void OParametrizedAttributeDispatcher::fillFeatureEventFromAttributeState( FeatureStateEvent& _rEvent, const AttributeState& _rState ) const
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{
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OSL_ENSURE( getEditView(), "OParametrizedAttributeDispatcher::notifyState: already disposed!" );
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if ( !getEditView() )
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return;
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SfxItemSet aEmptySet(getEditView()->GetEmptyItemSet());
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Sequence< PropertyValue > aUnoStateDescription;
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if ( _rState.getItem() )
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{
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aEmptySet.Put( *_rState.getItem() );
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SfxSlotId nSlotId = aEmptySet.GetPool()->GetSlotId( _rState.getItem()->Which() );
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TransformItems( nSlotId, aEmptySet, aUnoStateDescription );
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_rEvent.State <<= aUnoStateDescription;
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}
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else
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OAttributeDispatcher::fillFeatureEventFromAttributeState( _rEvent, _rState );
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}
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SfxPoolItemHolder OParametrizedAttributeDispatcher::convertDispatchArgsToItem( const Sequence< PropertyValue >& _rArguments )
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{
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// get the real slot id. This may differ from our attribute id: for instance, both
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// SID_ATTR_CHAR_HEIGHT and SID_ATTR_CHAR_LATIN_HEIGHT are mapped to the same which id
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SfxSlotId nSlotId = lcl_normalizeLatinScriptSlotId( static_cast<SfxSlotId>(m_nAttributeId) );
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SfxAllItemSet aParameterSet( getEditView()->GetEmptyItemSet() );
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TransformParameters( nSlotId, _rArguments, aParameterSet );
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if ( aParameterSet.Count() )
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{
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OSL_ENSURE( aParameterSet.Count() == 1, "OParametrizedAttributeDispatcher::convertDispatchArgsToItem: Arguments which form more than 1 item? How this?" );
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WhichId nAttributeWhich = aParameterSet.GetPool()->GetWhichIDFromSlotID( nSlotId );
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SfxPoolItemHolder aArgument(*aParameterSet.GetPool(), aParameterSet.GetItem(nAttributeWhich));
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OSL_ENSURE( aArgument.getItem(), "OParametrizedAttributeDispatcher::convertDispatchArgsToItem: suspicious: there were arguments, but they're not for my slot!" );
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return aArgument;
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}
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return SfxPoolItemHolder();
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}
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void SAL_CALL OParametrizedAttributeDispatcher::dispatch( const URL& _rURL, const Sequence< PropertyValue >& _rArguments )
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{
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::osl::MutexGuard aGuard( m_aMutex );
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OSL_ENSURE( _rURL.Complete == getFeatureURL().Complete, "OParametrizedAttributeDispatcher::dispatch: invalid URL!" );
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if ( m_pMasterDispatcher )
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{
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const SfxPoolItemHolder aConvertedArgument(convertDispatchArgsToItem(_rArguments));
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m_pMasterDispatcher->executeAttribute(m_nAttributeId, aConvertedArgument.getItem());
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}
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}
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} // namespace frm
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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