161 lines
6.4 KiB
C++
161 lines
6.4 KiB
C++
/*************************************************************************
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*
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* $RCSfile: configgroup.hxx,v $
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*
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* $Revision: 1.7 $
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*
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* last change: $Author: hr $ $Date: 2003-03-19 16:18:56 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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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 2000 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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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef CONFIGMGR_CONFIGGROUP_HXX_
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#define CONFIGMGR_CONFIGGROUP_HXX_
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#ifndef CONFIGMGR_CONFIGEXCEPT_HXX_
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#include "configexcept.hxx"
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#endif
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#ifndef CONFIGMGR_CONFIGNODE_HXX_
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#include "noderef.hxx"
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#endif
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#ifndef CONFIGMGR_CONFIG_DEFAULTPROVIDER_HXX_
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#include "configdefaultprovider.hxx"
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#endif
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namespace com { namespace sun { namespace star {
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namespace script { class XTypeConverter; }
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} } }
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namespace configmgr
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{
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//-----------------------------------------------------------------------------
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namespace configuration
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{
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//-----------------------------------------------------------------------------
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typedef com::sun::star::uno::Type UnoType;
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typedef com::sun::star::uno::Any UnoAny;
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typedef com::sun::star::uno::Reference<com::sun::star::script::XTypeConverter> UnoTypeConverter;
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//-----------------------------------------------------------------------------
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class NodeChange;
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class RelativePath;
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//-----------------------------------------------------------------------------
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/// helper for updating a <type>NodeRef</type> that refers to a Group
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class GroupUpdateHelper
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{
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Tree m_aTree;
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NodeRef m_aNode;
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public:
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GroupUpdateHelper(Tree const& aParentTree, NodeRef const& aGroupNode);
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~GroupUpdateHelper() {}
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void validateNode(ValueRef const& aNode) const;
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void validateNode(NodeRef const& aNode) const;
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Tree const& tree() const { return m_aTree; }
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NodeRef const& node() const { return m_aNode; }
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private:
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void implValidateTree(Tree const& aTree) const;
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void implValidateNode(Tree const& aTree, NodeRef const& aNode) const;
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void implValidateNode(Tree const& aTree, ValueRef const& aNode) const;
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};
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//-----------------------------------------------------------------------------
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/// allows to update values of a simple type within a <type>NodeRef</type> that refers to a Group
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class GroupUpdater
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{
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GroupUpdateHelper m_aHelper;
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UnoTypeConverter m_xTypeConverter;
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public:
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GroupUpdater(Tree const& aParentTree, NodeRef const& aGroupNode, UnoTypeConverter const& xConverter);
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NodeChange validateSetValue(ValueRef const& aValueNode, UnoAny const& newValue );
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private:
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UnoAny implValidateValue(Tree const& aTree, ValueRef const& aNode, UnoAny const& aValue) const;
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};
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//-----------------------------------------------------------------------------
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/// allows to reset to default value or state members of a <type>NodeRef</type> that refers to a Group
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class GroupDefaulter
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{
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GroupUpdateHelper m_aHelper;
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DefaultProvider m_aDefaultProvider;
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bool m_bHasDoneSet;
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public:
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GroupDefaulter(Tree const& _aParentTree, NodeRef const& _aGroupNode, DefaultProvider const& _aProvider);
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bool hasDoneSet() const { return m_bHasDoneSet; }
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bool isDataAvailable();
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NodeChange validateSetToDefaultValue(ValueRef const& aValueNode);
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NodeChange validateSetToDefaultState(NodeRef const& aNode);
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NodeChanges validateSetAllToDefault();
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static bool isDataAvailable(TreeRef const& _aParentTree, NodeRef const& _aGroupNode);
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static bool ensureDataAvailable(TreeRef const& _aParentTree, NodeRef const& _aGroupNode, DefaultProvider const& _aSource);
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};
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//-----------------------------------------------------------------------------
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bool isPossibleValueType(UnoType const& aValueType);
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//-----------------------------------------------------------------------------
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bool convertCompatibleValue(UnoTypeConverter const& xConverter, uno::Any& rConverted,
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UnoAny const& rNewValue, UnoType const& rTargetType);
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//-----------------------------------------------------------------------------
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}
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}
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#endif // CONFIGMGR_CONFIGGROUP_HXX_
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