/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #ifndef _XMLOFF_TRANSFORMERCONTEXT_HXX #define _XMLOFF_TRANSFORMERCONTEXT_HXX #include #include #include #include #include #include class SvXMLNamespaceMap; class XMLTransformerBase; class XMLTransformerContext : public ::salhelper::SimpleReferenceObject { friend class XMLTransformerBase; XMLTransformerBase& m_rTransformer; ::rtl::OUString m_aQName; SvXMLNamespaceMap *m_pRewindMap; SvXMLNamespaceMap *GetRewindMap() const { return m_pRewindMap; } void SetRewindMap( SvXMLNamespaceMap *p ) { m_pRewindMap = p; } protected: XMLTransformerBase& GetTransformer() { return m_rTransformer; } const XMLTransformerBase& GetTransformer() const { return m_rTransformer; } void SetQName( const ::rtl::OUString& rQName ) { m_aQName = rQName; } public: TYPEINFO(); const ::rtl::OUString& GetQName() const { return m_aQName; } sal_Bool HasQName( sal_uInt16 nPrefix, ::xmloff::token::XMLTokenEnum eToken ) const; sal_Bool HasNamespace( sal_uInt16 nPrefix ) const; // A contexts constructor does anything that is required if an element // starts. Namespace processing has been done already. // Note that virtual methods cannot be used inside constructors. Use // StartElement instead if this is required. XMLTransformerContext( XMLTransformerBase& rTransformer, const ::rtl::OUString& rQName ); // A contexts destructor does anything that is required if an element // ends. By default, nothing is done. // Note that virtual methods cannot be used inside destructors. Use // EndElement instead if this is required. virtual ~XMLTransformerContext(); // Create a childs element context. By default, the import's // CreateContext method is called to create a new default context. virtual XMLTransformerContext *CreateChildContext( sal_uInt16 nPrefix, const ::rtl::OUString& rLocalName, const ::rtl::OUString& rQName, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList ); // StartElement is called after a context has been constructed and // before a elements context is parsed. It may be used for actions that // require virtual methods. The default is to do nothing. virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList ); // EndElement is called before a context will be destructed, but // after a elements context has been parsed. It may be used for actions // that require virtual methods. The default is to do nothing. virtual void EndElement(); // This method is called for all characters that are contained in the // current element. The default is to ignore them. virtual void Characters( const ::rtl::OUString& rChars ); // Is the current context a persistent one (i.e. one that saves is content // rather than exporting it directly? virtual sal_Bool IsPersistent() const; // Export the whole element. By default, nothing is done here virtual void Export(); // Export the element content. By default, nothing is done here virtual void ExportContent(); }; #endif // _XMLOFF_TRANSFORMERCONTEXT_HXX