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21 
22 
23 
24 #ifndef CONTENTREADER_HXX_INCLUDED
25 #define CONTENTREADER_HXX_INCLUDED
26 
27 #include "internal/basereader.hxx"
28 
29 class ITag;
30 
31 class CContentReader : public CBaseReader
32 {
33 public:
34 	virtual ~CContentReader();
35 
36 	//CContentReader( const std::string& DocumentName );
37 	CContentReader( const std::string& DocumentName, LocaleSet_t const & DocumentLocale );
38 
39 	CContentReader( void* stream, LocaleSet_t const & DocumentLocale, zlib_filefunc_def* fa );
40 
41 
42 	/** Get the chunkbuffer.
43 
44 		@return
45 		the chunkbuffer of the document.
46 	*/
47 	inline ChunkBuffer_t const & getChunkBuffer( ) const{ return m_ChunkBuffer; };
48 
49 protected: // protected because its only an implementation relevant class
50 
51 	/** start_element occurs when a tag is start.
52 
53 		@param raw_name
54 		raw name of the tag.
55 		@param local_name
56 		local name of the tag.
57 		@param attributes
58 		attribute structure.
59 	*/
60 	virtual void start_element(
61 		const std::wstring& raw_name,
62 		const std::wstring& local_name,
63 		const XmlTagAttributes_t& attributes);
64 
65 	/** end_element occurs when a tag is closed
66 
67 		@param raw_name
68 		raw name of the tag.
69 		@param local_name
70 		local name of the tag.
71 	*/
72 	virtual void end_element(
73 		const std::wstring& raw_name, const std::wstring& local_name);
74 
75 	/** characters occurs when receiving characters
76 
77 		@param character
78 		content of the information received.
79 	*/
80 	virtual void characters(const std::wstring& character);
81 
82 protected:
83 	/** choose an appropriate tag reader to handle the tag.
84 
85 		@param tag_name
86 		the name of the tag.
87 		@param XmlAttributes
88 		attribute structure of the tag to save in.
89 	*/
90 	ITag* chooseTagReader(
91 		const std::wstring& tag_name, const XmlTagAttributes_t& XmlAttributes );
92 
93 	/** Get the list of style locale pair.
94 
95 		@return
96 		the Style-Locale map
97 	*/
98 	inline StyleLocaleMap_t const & getStyleMap( ) const{ return m_StyleMap; };
99 
100 	/** get style of the current content.
101 
102 		@return style of the current content.
103 	*/
104 	::std::wstring getCurrentContentStyle( void );
105 
106 	/** add chunk into Chunk Buffer.
107 	*/
108 	void addChunk( LocaleSet_t const & Locale, Content_t const & Content );
109 
110 	/** get a style's locale field.
111 	*/
112 	LocaleSet_t const & getLocale( const StyleName_t Style );
113 
114 private:
115     std::stack<ITag*> m_TagBuilderStack;
116 
117 	ChunkBuffer_t   m_ChunkBuffer;
118 	StyleLocaleMap_t      m_StyleMap;
119 	LocaleSet_t m_DefaultLocale;
120 };
121 
122 #endif
123