00001 /* 00002 * The Apache Software License, Version 1.1 00003 * 00004 * 00005 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights 00006 * reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * 1. Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * 00015 * 2. Redistributions in binary form must reproduce the above copyright 00016 * notice, this list of conditions and the following disclaimer in 00017 * the documentation and/or other materials provided with the 00018 * distribution. 00019 * 00020 * 3. The end-user documentation included with the redistribution, 00021 * if any, must include the following acknowledgment: 00022 * "This product includes software developed by the 00023 * Apache Software Foundation (http://www.apache.org/)." 00024 * Alternately, this acknowledgment may appear in the software itself, 00025 * if and wherever such third-party acknowledgments normally appear. 00026 * 00027 * 4. The names "Xalan" and "Apache Software Foundation" must 00028 * not be used to endorse or promote products derived from this 00029 * software without prior written permission. For written 00030 * permission, please contact apache@apache.org. 00031 * 00032 * 5. Products derived from this software may not be called "Apache", 00033 * nor may "Apache" appear in their name, without prior written 00034 * permission of the Apache Software Foundation. 00035 * 00036 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00037 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00038 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00039 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00040 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00041 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00042 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00043 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00044 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00045 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00046 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00047 * SUCH DAMAGE. 00048 * ==================================================================== 00049 * 00050 * This software consists of voluntary contributions made by many 00051 * individuals on behalf of the Apache Software Foundation and was 00052 * originally based on software copyright (c) 1999, International 00053 * Business Machines, Inc., http://www.ibm.com. For more 00054 * information on the Apache Software Foundation, please see 00055 * <http://www.apache.org/>. 00056 */ 00057 #if !defined(FORMATTERTOHTML_HEADER_GUARD_1357924680) 00058 #define FORMATTERTOHTML_HEADER_GUARD_1357924680 00059 00060 00061 00062 // Base include file. Must be first. 00063 #include <xalanc/XMLSupport/XMLSupportDefinitions.hpp> 00064 00065 00066 00067 #include <vector> 00068 00069 00070 00071 // Base class header file. 00072 #include <xalanc/XMLSupport/FormatterToXML.hpp> 00073 00074 00075 00076 #include <xalanc/PlatformSupport/DOMStringHelper.hpp> 00077 00078 00079 00080 #include <xalanc/XMLSupport/XalanHTMLElementsProperties.hpp> 00081 00082 00083 00084 XALAN_CPP_NAMESPACE_BEGIN 00085 00086 00087 00091 class XALAN_XMLSUPPORT_EXPORT FormatterToHTML : public FormatterToXML 00092 { 00093 public: 00094 00095 #if defined(XALAN_NO_STD_NAMESPACE) 00096 typedef vector<XalanHTMLElementsProperties::ElementProperties> ElementPropertiesStackType; 00097 #else 00098 typedef std::vector<XalanHTMLElementsProperties::ElementProperties> ElementPropertiesStackType; 00099 #endif 00100 00101 enum 00102 { 00103 eDefaultIndentAmount = 0 00104 }; 00105 00117 FormatterToHTML( 00118 Writer& writer, 00119 const XalanDOMString& encoding = XalanDOMString(), 00120 const XalanDOMString& mediaType = XalanDOMString(), 00121 const XalanDOMString& doctypeSystem = XalanDOMString(), 00122 const XalanDOMString& doctypePublic = XalanDOMString(), 00123 bool doIndent = true, 00124 int indent = eDefaultIndentAmount, 00125 bool escapeURLs = true, 00126 bool omitMetaTag = false); 00127 00128 virtual 00129 ~FormatterToHTML(); 00130 00131 // These methods are inherited from DocumentHandler ... 00132 00133 virtual void 00134 startDocument(); 00135 00136 virtual void 00137 endDocument(); 00138 00139 virtual void 00140 startElement( 00141 const XMLCh* const name, 00142 AttributeListType& attrs); 00143 00144 virtual void 00145 endElement(const XMLCh* const name); 00146 00147 virtual void 00148 characters( 00149 const XMLCh* const chars, 00150 const unsigned int length); 00151 00152 // These methods are inherited from FormatterToXML... 00153 00154 virtual bool 00155 accumDefaultEntity( 00156 XalanDOMChar ch, 00157 bool escLF); 00158 00159 // These methods are inherited from FormatterListener ... 00160 00161 virtual void 00162 entityReference(const XMLCh* const name); 00163 00164 virtual void 00165 cdata( 00166 const XMLCh* const ch, 00167 const unsigned int length); 00168 00169 virtual void 00170 processingInstruction( 00171 const XMLCh* const target, 00172 const XMLCh* const data); 00173 00174 00175 bool 00176 getEscapeURLs() const 00177 { 00178 return m_escapeURLs; 00179 } 00180 00181 void 00182 setEscapeURLs(bool flag) 00183 { 00184 m_escapeURLs = flag; 00185 } 00186 00187 struct Entity 00188 { 00189 enum { eMaxLength = 8 }; 00190 00191 XalanDOMChar m_char; 00192 00193 XalanDOMString::size_type m_length; 00194 00195 XalanDOMChar m_string[eMaxLength + 1]; 00196 }; 00197 00198 protected: 00199 00200 virtual void 00201 writeAttrString( 00202 const XalanDOMChar* theString, 00203 XalanDOMString::size_type theStringLength); 00204 00205 virtual void 00206 accumCommentData(const XalanDOMChar* data); 00207 00208 void 00209 writeCharacters(const XalanDOMString& theString); 00210 00211 void 00212 writeCharacters( 00213 const XalanDOMChar* theString, 00214 XalanDOMString::size_type theLength); 00215 00216 private: 00217 00218 typedef XalanDOMString::size_type size_type; 00219 00223 static const XalanDOMChar s_doctypeHeaderStartString[]; 00224 00225 static const size_type s_doctypeHeaderStartStringLength; 00226 00230 static const XalanDOMChar s_doctypeHeaderPublicString[]; 00231 00232 static const size_type s_doctypeHeaderPublicStringLength; 00233 00237 static const XalanDOMChar s_doctypeHeaderSystemString[]; 00238 00239 static const size_type s_doctypeHeaderSystemStringLength; 00240 00244 static const XalanDOMChar s_metaString[]; 00245 00246 static const size_type s_metaStringLength; 00247 00251 void 00252 initAttrCharsMap(); 00253 00257 void 00258 initCharsMap(); 00259 00260 void 00261 copyEntityIntoBuffer( 00262 const XalanDOMChar* s, 00263 XalanDOMString::size_type theLength); 00264 00265 void 00266 copyEntityIntoBuffer(const XalanDOMString& s); 00267 00273 virtual void 00274 processAttribute( 00275 const XalanDOMChar* name, 00276 const XalanDOMChar* value, 00277 const XalanHTMLElementsProperties::ElementProperties& elemProperties); 00278 00286 void 00287 writeAttrURI( 00288 const XalanDOMChar* theString, 00289 XalanDOMString::size_type theStringLength); 00290 00298 void 00299 accumHexNumber(XalanDOMChar theChar); 00300 00301 bool 00302 popHasNamespace(); 00303 00304 bool 00305 pushHasNamespace(const XalanDOMChar* theElementName); 00306 00307 // Data members... 00308 XalanDOMString m_currentElementName; 00309 00310 bool m_inBlockElem; 00311 00312 BoolStackType m_isRawStack; 00313 00314 bool m_isScriptOrStyleElem; 00315 00316 BoolStackType m_inScriptElemStack; 00317 00318 bool m_escapeURLs; 00319 00324 bool m_isFirstElement; 00325 00329 bool m_isUTF8; 00330 00334 int m_elementLevel; 00335 00340 BoolStackType m_hasNamespaceStack; 00341 00345 bool m_omitMetaTag; 00346 00347 ElementPropertiesStackType m_elementPropertiesStack; 00348 00349 static const XalanDOMString s_emptyString; 00350 00351 static const Entity s_entities[]; 00352 00353 static const Entity* const s_lastEntity; 00354 }; 00355 00356 00357 00358 XALAN_CPP_NAMESPACE_END 00359 00360 00361 00362 #endif // FORMATTERTOHTML_HEADER_GUARD_1357924680
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