45b30c0a75
2008/04/01 15:06:43 thb 1.16.16.3: #i85898# Stripping all external header guards 2008/04/01 12:27:23 thb 1.16.16.2: #i85898# Stripping all external header guards 2008/03/31 12:22:43 rt 1.16.16.1: #i87441# Change license header to LPGL v3.
252 lines
9.6 KiB
C++
252 lines
9.6 KiB
C++
/*************************************************************************
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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 2008 by Sun Microsystems, Inc.
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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: configset.hxx,v $
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* $Revision: 1.17 $
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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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#ifndef CONFIGMGR_CONFIGSET_HXX_
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#define CONFIGMGR_CONFIGSET_HXX_
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#include "configexcept.hxx"
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#include "configdefaultprovider.hxx"
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#include "template.hxx"
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#include "noderef.hxx"
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#include <rtl/ref.hxx>
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#ifndef INCLUDED_MEMORY
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#include <memory>
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#define INCLUDED_MEMORY
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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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namespace data { class TreeSegment; }
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namespace configuration
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{
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//-----------------------------------------------------------------------------
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class ElementRef;
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class ElementTree;
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//---------------------------------------------------------------------
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class Name;
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class AbsolutePath;
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namespace Path { class Component; }
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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 ElementTreeImpl;
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typedef rtl::Reference<ElementTreeImpl> ElementTreeHolder;
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class NodeChange;
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class Template;
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typedef rtl::Reference<Template> TemplateHolder;
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//-----------------------------------------------------------------------------
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/// identifies a <type>Node</type> that is a element of a Container ("set").
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class ElementRef
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{
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ElementTreeHolder m_aTreeHolder;
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public:
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explicit ElementRef(ElementTreeImpl* pTree);
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ElementRef(ElementRef const& aOther);
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ElementRef& operator=(ElementRef const& aOther);
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~ElementRef();
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bool isValid() const;
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Path::Component getFullName() const;
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Name getName() const;
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TemplateHolder getTemplate() const;
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ElementTree getElementTree() const;
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TreeRef getTreeRef() const;
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static ElementRef extract(TreeRef const& aTree);
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};
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//-----------------------------------------------------------------------------
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/// provides information about a <type>Node</type> that is a element of a Container ("set").
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class ElementTree
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{
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ElementTreeHolder m_aTreeHolder;
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public:
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static ElementTree emptyElement() { return ElementTree(); }
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ElementTree(ElementTreeImpl* pTree);
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ElementTree(ElementTreeHolder const& pTree);
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ElementTree(ElementTree const& aOther);
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ElementTree& operator=(ElementTree const& aOther);
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~ElementTree();
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bool isValid() const;
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ElementTreeHolder get() const;
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ElementTreeImpl* getImpl() const;
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TemplateHolder getTemplate() const;
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ElementTreeImpl* operator->() const;
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ElementTreeImpl& operator*() const;
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Tree getTree() const;
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static ElementTree extract(Tree const& aTree);
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/** if the element tree owns it's node tree, access to the segment is given to the caller.
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*/
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static data::TreeSegment getOwnedElement(ElementTree const& aElementTree);
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private:
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ElementTree();
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};
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//-----------------------------------------------------------------------------
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/// provides information about the elements of a <type>Node</type> that is a Container ("set").
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class TemplateInfo
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{
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TemplateHolder m_aTemplate;
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public:
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explicit TemplateInfo(TemplateHolder const& aTemplate);
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TemplateHolder getTemplate() const;
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UnoType getType() const;
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Name getTemplateName() const;
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Name getTemplatePackage() const;
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OUString getTemplatePathString() const;
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};
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//-----------------------------------------------------------------------------
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/// provides information about the elements of a <type>Node</type> that is a Container ("set").
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class SetElementInfo
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{
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TemplateInfo m_aTemplateInfo;
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public:
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SetElementInfo(TemplateHolder const& aTemplate);
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TemplateHolder getTemplate() const;
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TemplateInfo getTemplateInfo() const;
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UnoType getElementType() const { return m_aTemplateInfo.getType(); }
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static TemplateHolder extractElementInfo(Tree const& aTree, NodeRef const& aNode);
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};
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//-----------------------------------------------------------------------------
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class SetElementFactory
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{
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TemplateProvider m_aProvider;
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public:
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SetElementFactory(TemplateProvider const& aProvider);
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SetElementFactory(SetElementFactory const& aOther);
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SetElementFactory& operator=(SetElementFactory const& aOther);
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~SetElementFactory();
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ElementTree instantiateTemplate(TemplateHolder const& aTemplate);
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ElementTree instantiateOnDefault(data::TreeSegment const& _aTree, TemplateHolder const& aDummyTemplate);
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static TemplateProvider findTemplateProvider(Tree const& aTree, NodeRef const& aNode);
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};
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//-----------------------------------------------------------------------------
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/// allows to insert,remove and replace an element of a <type>Node</type> that is a Container ("set") of full-fledged trees.
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class TreeSetUpdater
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{
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Tree m_aParentTree;
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NodeRef m_aSetNode;
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TemplateHolder m_aTemplate;
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public:
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TreeSetUpdater(Tree const& aParentTree, NodeRef const& aSetNode, SetElementInfo const& aInfo);
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NodeChange validateInsertElement (Name const& aName, ElementTree const& aNewElement);
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NodeChange validateReplaceElement(ElementRef const& aElement, ElementTree const& aNewElement);
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NodeChange validateRemoveElement (ElementRef const& aElement);
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private:
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void implValidateSet();
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Path::Component implValidateElement(ElementRef const& aElement, bool bReqRemovable);
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void implValidateTree(ElementTree const& aElementTree);
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};
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//-----------------------------------------------------------------------------
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/// allows to insert,remove and replace an element of a <type>Node</type> that is a Container ("set") of simple values.
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class ValueSetUpdater
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{
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Tree m_aParentTree;
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NodeRef m_aSetNode;
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TemplateHolder m_aTemplate;
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UnoTypeConverter m_xTypeConverter;
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public:
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ValueSetUpdater(Tree const& aParentTree, NodeRef const& aSetNode,
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SetElementInfo const& aInfo, UnoTypeConverter const& xConverter);
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NodeChange validateInsertElement (Name const& aName, UnoAny const& aNewValue);
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NodeChange validateReplaceElement(ElementRef const& aElement, UnoAny const& aNewValue);
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NodeChange validateRemoveElement (ElementRef const& aElement);
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private:
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typedef Tree ElementNodeRef;
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void implValidateSet();
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Path::Component implValidateElement(ElementRef const& aElement, bool bReqRemovable);
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UnoAny implValidateValue(ElementNodeRef const& aElementTree, UnoAny const& aValue);
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UnoAny implValidateValue(UnoAny const& aValue);
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ElementTreeHolder makeValueElement(Name const& aName, ElementNodeRef const& aElementTree, UnoAny const& aValue, bool bInserting);
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ElementTreeHolder makeValueElement(Name const& aName, UnoAny const& aValue, bool bInserting);
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ElementNodeRef extractElementNode(ElementRef const& aElement);
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};
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//-----------------------------------------------------------------------------
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/// allows to restore to its default state a <type>Node</type> that is a Container ("set") of full-fledged trees.
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class SetDefaulter
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{
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Tree m_aParentTree;
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NodeRef m_aSetNode;
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DefaultProvider m_aDefaultProvider;
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public:
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SetDefaulter(Tree const& aParentTree, NodeRef const& aSetNode, DefaultProvider const& aDefaultProvider);
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NodeChange validateSetToDefaultState();
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private:
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void implValidateSet();
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};
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//-----------------------------------------------------------------------------
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}
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}
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#endif // CONFIGMGR_CONFIGSET_HXX_
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