217 lines
9.2 KiB
C++
217 lines
9.2 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: layermerge.hxx,v $
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*
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* $Revision: 1.9 $
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*
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* last change: $Author: hr $ $Date: 2006-04-19 14:00:26 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef CONFIGMGR_BACKEND_LAYERMERGE_HXX
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#define CONFIGMGR_BACKEND_LAYERMERGE_HXX
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#ifndef CONFIGMGR_BACKEND_MERGEDCOMPONENTDATA_HXX
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#include "mergedcomponentdata.hxx"
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#endif
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#ifndef CONFIGMGR_BACKEND_COMPONENTDATAHELPER_HXX
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#include "componentdatahelper.hxx"
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#endif
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#ifndef _COM_SUN_STAR_CONFIGURATION_BACKEND_XLAYERHANDLER_HPP_
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#include <com/sun/star/configuration/backend/XLayerHandler.hpp>
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#endif
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#ifndef _CPPUHELPER_IMPLBASE1_HXX_
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#include <cppuhelper/implbase1.hxx>
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#endif
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#ifndef _COM_SUN_STAR_UNO_XCOMPONENTCONTEXT_HPP_
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#include <com/sun/star/uno/XComponentContext.hpp>
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#endif
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namespace configmgr
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{
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// -----------------------------------------------------------------------------
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class OTreeNodeFactory;
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// -----------------------------------------------------------------------------
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namespace backend
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{
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// -----------------------------------------------------------------------------
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namespace uno = ::com::sun::star::uno;
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namespace lang = ::com::sun::star::lang;
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namespace backenduno = ::com::sun::star::configuration::backend;
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using backenduno::MalformedDataException;
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// -----------------------------------------------------------------------------
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typedef ::cppu::WeakImplHelper1<backenduno::XLayerHandler> LayerMergeHandler_Base;
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class LayerMergeHandler
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: public LayerMergeHandler_Base
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{
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public:
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typedef uno::Reference< uno::XComponentContext > Context;
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explicit
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LayerMergeHandler(Context const & _xContext, MergedComponentData & _rData, ITemplateDataProvider* aTemplateProvider = NULL);
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virtual ~LayerMergeHandler();
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// prepare merging
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void prepareLayer();
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bool prepareSublayer(OUString const & aLocale);
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// checking the result
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bool isDone() const { return m_aContext.isDone(); }
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bool isInSublayer() const { return m_bSublayer; }
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MergedComponentData & result();
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MergedComponentData const & result() const;
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// XLayerHandler
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public:
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virtual void SAL_CALL
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startLayer( )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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endLayer( )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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overrideNode( const OUString& aName, sal_Int16 aAttributes, sal_Bool bClear )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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addOrReplaceNode( const OUString& aName, sal_Int16 aAttributes )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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addOrReplaceNodeFromTemplate( const OUString& aName, const TemplateIdentifier& aTemplate, sal_Int16 aAttributes )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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endNode( )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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dropNode( const OUString& aName )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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overrideProperty( const OUString& aName, sal_Int16 aAttributes, const uno::Type& aType, sal_Bool bClear )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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addProperty( const OUString& aName, sal_Int16 aAttributes, const uno::Type& aType )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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addPropertyWithValue( const OUString& aName, sal_Int16 aAttributes, const uno::Any& aValue )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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endProperty( )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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setPropertyValue( const uno::Any& aValue )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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virtual void SAL_CALL
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setPropertyValueForLocale( const uno::Any& aValue, const OUString & aLocale )
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throw (MalformedDataException, lang::WrappedTargetException, uno::RuntimeException);
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private:
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void propagateAttributes(ISubtree & _rParent);
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node::Attributes makePropertyAttributes(sal_Int16 aSchemaAttributes)
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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void checkPropertyType(uno::Type const & _aType)
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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void applyPropertyValue(uno::Any const & _aValue)
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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void applyPropertyValue(uno::Any const & _aValue, OUString const & _aLocale)
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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void applyAttributes(INode * pNode, sal_Int16 aNodeAttributes)
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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void overrideLayerRoot( const OUString& aName, sal_Int16 aAttributes, sal_Bool bClear )
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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bool startOverride(INode * pNode, sal_Bool bClear) /* check if writable, mark merged */
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CFG_NOTHROW( );
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void implOverrideNode(
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ISubtree * node, sal_Int16 attributes, bool clear);
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void implAddOrReplaceNode(const OUString& aName, const TemplateIdentifier& aTemplate, sal_Int16 aAttributes)
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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void ensureUnchanged(INode const * pNode) const
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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void setLocalizedValue(ISubtree * pProperty, uno::Any const & _aValue, OUString const & _aLocale)
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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void setValueAndCheck(ValueNode & _rValueNode, uno::Any const & _aValue)
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CFG_UNO_THROW1( configuration::backend::MalformedDataException );
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private:
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void skipNode() { ++m_nSkipping; }
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bool isSkipping() const { return m_nSkipping != 0; }
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bool leaveSkippedNode() { return m_nSkipping && m_nSkipping--; }
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private:
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struct Converter;
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MergedComponentData & m_rData;
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DataBuilderContext m_aContext;
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ComponentDataFactory m_aFactory;
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OUString m_aLocale;
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INode * m_pProperty;
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Converter * m_pConverter;
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sal_uInt32 m_nSkipping;
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bool m_bSublayer;
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};
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// -----------------------------------------------------------------------------
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/// change attributes and states of the tree to make it a proper default layer
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void promoteToDefault(MergedComponentData & _rTree);
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// -----------------------------------------------------------------------------
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} // namespace backend
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// -----------------------------------------------------------------------------
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} // namespace configmgr
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#endif
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