1*ecfe53c5SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*ecfe53c5SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*ecfe53c5SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*ecfe53c5SAndrew Rist * distributed with this work for additional information 6*ecfe53c5SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*ecfe53c5SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*ecfe53c5SAndrew Rist * "License"); you may not use this file except in compliance 9*ecfe53c5SAndrew Rist * with the License. You may obtain a copy of the License at 10*ecfe53c5SAndrew Rist * 11*ecfe53c5SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*ecfe53c5SAndrew Rist * 13*ecfe53c5SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*ecfe53c5SAndrew Rist * software distributed under the License is distributed on an 15*ecfe53c5SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*ecfe53c5SAndrew Rist * KIND, either express or implied. See the License for the 17*ecfe53c5SAndrew Rist * specific language governing permissions and limitations 18*ecfe53c5SAndrew Rist * under the License. 19*ecfe53c5SAndrew Rist * 20*ecfe53c5SAndrew Rist *************************************************************/ 21*ecfe53c5SAndrew Rist 22*ecfe53c5SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _XMLOFF_TRANSFORMERCONTEXT_HXX 25cdf0e10cSrcweir #define _XMLOFF_TRANSFORMERCONTEXT_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <com/sun/star/xml/sax/XAttributeList.hpp> 28cdf0e10cSrcweir #include <tools/solar.h> 29cdf0e10cSrcweir #include <salhelper/simplereferenceobject.hxx> 30cdf0e10cSrcweir #include <rtl/ustring.hxx> 31cdf0e10cSrcweir #include <tools/rtti.hxx> 32cdf0e10cSrcweir #include <xmloff/xmltoken.hxx> 33cdf0e10cSrcweir 34cdf0e10cSrcweir class SvXMLNamespaceMap; 35cdf0e10cSrcweir class XMLTransformerBase; 36cdf0e10cSrcweir 37cdf0e10cSrcweir class XMLTransformerContext : public ::salhelper::SimpleReferenceObject 38cdf0e10cSrcweir { 39cdf0e10cSrcweir friend class XMLTransformerBase; 40cdf0e10cSrcweir 41cdf0e10cSrcweir XMLTransformerBase& m_rTransformer; 42cdf0e10cSrcweir 43cdf0e10cSrcweir ::rtl::OUString m_aQName; 44cdf0e10cSrcweir 45cdf0e10cSrcweir SvXMLNamespaceMap *m_pRewindMap; 46cdf0e10cSrcweir GetRewindMap() const47cdf0e10cSrcweir SvXMLNamespaceMap *GetRewindMap() const { return m_pRewindMap; } SetRewindMap(SvXMLNamespaceMap * p)48cdf0e10cSrcweir void SetRewindMap( SvXMLNamespaceMap *p ) { m_pRewindMap = p; } 49cdf0e10cSrcweir 50cdf0e10cSrcweir protected: 51cdf0e10cSrcweir GetTransformer()52cdf0e10cSrcweir XMLTransformerBase& GetTransformer() { return m_rTransformer; } GetTransformer() const53cdf0e10cSrcweir const XMLTransformerBase& GetTransformer() const { return m_rTransformer; } 54cdf0e10cSrcweir SetQName(const::rtl::OUString & rQName)55cdf0e10cSrcweir void SetQName( const ::rtl::OUString& rQName ) { m_aQName = rQName; } 56cdf0e10cSrcweir 57cdf0e10cSrcweir public: 58cdf0e10cSrcweir TYPEINFO(); 59cdf0e10cSrcweir GetQName() const60cdf0e10cSrcweir const ::rtl::OUString& GetQName() const { return m_aQName; } 61cdf0e10cSrcweir sal_Bool HasQName( sal_uInt16 nPrefix, 62cdf0e10cSrcweir ::xmloff::token::XMLTokenEnum eToken ) const; 63cdf0e10cSrcweir sal_Bool HasNamespace( sal_uInt16 nPrefix ) const; 64cdf0e10cSrcweir 65cdf0e10cSrcweir // A contexts constructor does anything that is required if an element 66cdf0e10cSrcweir // starts. Namespace processing has been done already. 67cdf0e10cSrcweir // Note that virtual methods cannot be used inside constructors. Use 68cdf0e10cSrcweir // StartElement instead if this is required. 69cdf0e10cSrcweir XMLTransformerContext( XMLTransformerBase& rTransformer, 70cdf0e10cSrcweir const ::rtl::OUString& rQName ); 71cdf0e10cSrcweir 72cdf0e10cSrcweir // A contexts destructor does anything that is required if an element 73cdf0e10cSrcweir // ends. By default, nothing is done. 74cdf0e10cSrcweir // Note that virtual methods cannot be used inside destructors. Use 75cdf0e10cSrcweir // EndElement instead if this is required. 76cdf0e10cSrcweir virtual ~XMLTransformerContext(); 77cdf0e10cSrcweir 78cdf0e10cSrcweir // Create a childs element context. By default, the import's 79cdf0e10cSrcweir // CreateContext method is called to create a new default context. 80cdf0e10cSrcweir virtual XMLTransformerContext *CreateChildContext( sal_uInt16 nPrefix, 81cdf0e10cSrcweir const ::rtl::OUString& rLocalName, 82cdf0e10cSrcweir const ::rtl::OUString& rQName, 83cdf0e10cSrcweir const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList ); 84cdf0e10cSrcweir 85cdf0e10cSrcweir // StartElement is called after a context has been constructed and 86cdf0e10cSrcweir // before a elements context is parsed. It may be used for actions that 87cdf0e10cSrcweir // require virtual methods. The default is to do nothing. 88cdf0e10cSrcweir virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList ); 89cdf0e10cSrcweir 90cdf0e10cSrcweir // EndElement is called before a context will be destructed, but 91cdf0e10cSrcweir // after a elements context has been parsed. It may be used for actions 92cdf0e10cSrcweir // that require virtual methods. The default is to do nothing. 93cdf0e10cSrcweir virtual void EndElement(); 94cdf0e10cSrcweir 95cdf0e10cSrcweir // This method is called for all characters that are contained in the 96cdf0e10cSrcweir // current element. The default is to ignore them. 97cdf0e10cSrcweir virtual void Characters( const ::rtl::OUString& rChars ); 98cdf0e10cSrcweir 99cdf0e10cSrcweir // Is the current context a persistent one (i.e. one that saves is content 100cdf0e10cSrcweir // rather than exporting it directly? 101cdf0e10cSrcweir virtual sal_Bool IsPersistent() const; 102cdf0e10cSrcweir 103cdf0e10cSrcweir // Export the whole element. By default, nothing is done here 104cdf0e10cSrcweir virtual void Export(); 105cdf0e10cSrcweir 106cdf0e10cSrcweir // Export the element content. By default, nothing is done here 107cdf0e10cSrcweir virtual void ExportContent(); 108cdf0e10cSrcweir }; 109cdf0e10cSrcweir 110cdf0e10cSrcweir 111cdf0e10cSrcweir #endif // _XMLOFF_TRANSFORMERCONTEXT_HXX 112cdf0e10cSrcweir 113