00001 /* 00002 * Copyright 1999-2004 The Apache Software Foundation. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 #if !defined(XALAN_ELEMUSE_HEADER_GUARD) 00017 #define XALAN_ELEMUSE_HEADER_GUARD 00018 00019 00020 00021 // Base include file. Must be first. 00022 #include "XSLTDefinitions.hpp" 00023 00024 00025 00026 // Base class header file. 00027 #include "ElemTemplateElement.hpp" 00028 00029 00030 00031 XALAN_CPP_NAMESPACE_BEGIN 00032 00033 00034 00035 class ElemUse : public ElemTemplateElement 00036 { 00037 public: 00038 00039 #if defined(XALAN_STRICT_ANSI_HEADERS) 00040 typedef std::size_t size_type; 00041 #else 00042 typedef size_t size_type; 00043 #endif 00044 00056 ElemUse( 00057 StylesheetConstructionContext& constructionContext, 00058 Stylesheet& stylesheetTree, 00059 int lineNumber, 00060 int columnNumber, 00061 int xslToken); 00062 00063 virtual 00064 ~ElemUse(); 00065 00075 bool 00076 processUseAttributeSets( 00077 StylesheetConstructionContext& constructionContext, 00078 const XalanDOMChar* attrName, 00079 const AttributeListType& atts, 00080 int which); 00081 00082 // These methods are inherited from ElemTemplateElement ... 00083 00084 virtual const XalanDOMString& 00085 getElementName() const; 00086 00087 virtual void 00088 postConstruction( 00089 StylesheetConstructionContext& constructionContext, 00090 const NamespacesHandler& theParentHandler); 00091 00092 #if !defined(XALAN_RECURSIVE_STYLESHEET_EXECUTION) 00093 virtual const ElemTemplateElement* 00094 startElement(StylesheetExecutionContext& executionContext) const; 00095 00096 virtual void 00097 endElement(StylesheetExecutionContext& executionContext) const; 00098 00099 virtual const ElemTemplateElement* 00100 getNextChildElemToExecute( 00101 StylesheetExecutionContext& executionContext, 00102 const ElemTemplateElement* currentElem) const; 00103 00104 virtual const ElemTemplateElement* 00105 getFirstChildElemToExecute( 00106 StylesheetExecutionContext& executionContext) const; 00107 #else 00108 virtual void 00109 execute(StylesheetExecutionContext& executionContext) const; 00110 #endif 00111 00112 00113 protected: 00114 00115 #if !defined(XALAN_RECURSIVE_STYLESHEET_EXECUTION) 00116 00122 const ElemTemplateElement* 00123 getNextAttributeSet( 00124 StylesheetExecutionContext& executionContext) const; 00125 00131 virtual void 00132 evaluateAVTs( 00133 StylesheetExecutionContext& executionContext) const; 00134 #else 00135 00144 virtual void 00145 doExecute( 00146 StylesheetExecutionContext& executionContext, 00147 bool applyAttributeSets) const; 00148 #endif 00149 00150 private: 00151 00152 const XalanQName** m_attributeSetsNames; 00153 00154 size_type m_attributeSetsNamesCount; 00155 }; 00156 00157 00158 00159 XALAN_CPP_NAMESPACE_END 00160 00161 00162 00163 #endif // XALAN_ELEMUSE_HEADER_GUARD
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