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SelectionEvent.hpp

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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(XALAN_SelectionEvent_HEADER_GUARD)
00058 #define XALAN_SelectionEvent_HEADER_GUARD
00059 
00060 
00061 
00062 // Base include file.  Must be first.
00063 #include <xalanc/XSLT/XSLTDefinitions.hpp>
00064 
00065 
00066 
00067 #include <xalanc/XalanDOM/XalanDOMString.hpp>
00068 
00069 
00070 
00071 #include <xalanc/XPath/XObject.hpp>
00072 
00073 
00074 
00075 XALAN_CPP_NAMESPACE_BEGIN
00076 
00077 
00078 
00079 class XalanNode;
00080 class ElemTemplateElement;
00081 class StylesheetExecutionContext;
00082 class XPath;
00083 
00084 
00085 
00086 class XALAN_XSLT_EXPORT SelectionEvent
00087 {
00088 public:
00089 
00101     SelectionEvent(
00102             StylesheetExecutionContext&     executionContext,
00103             const XalanNode*                sourceNode,
00104             const ElemTemplateElement&      styleNode,
00105             const XalanDOMString&           attributeName,
00106             const XPath&                    xpath,
00107             const XObjectPtr                selection);
00108 
00120     SelectionEvent(
00121             StylesheetExecutionContext&     executionContext,
00122             const XalanNode*                sourceNode,
00123             const ElemTemplateElement&      styleNode,
00124             const XalanDOMString&           attributeName,
00125             const XalanDOMString&           xpathExpression,
00126             const XObjectPtr                selection);
00127 
00139     SelectionEvent(
00140             StylesheetExecutionContext&     executionContext,
00141             const XalanNode*                sourceNode,
00142             const ElemTemplateElement&      styleNode,
00143             const XalanDOMString&           attributeName,
00144             const XPath&                    xpath,
00145             bool                            selection);
00146 
00158     SelectionEvent(
00159             StylesheetExecutionContext&     executionContext,
00160             const XalanNode*                sourceNode,
00161             const ElemTemplateElement&      styleNode,
00162             const XalanDOMString&           attributeName,
00163             const XPath&                    xpath,
00164             const NodeRefListBase&          selection);
00165 
00166     virtual
00167     ~SelectionEvent();
00168 
00169     enum eSelectionType { eNone, eBoolean, eNodeSet, eUnknown };
00170 
00174     const StylesheetExecutionContext&   m_executionContext;
00175 
00179     const XalanNode*                    m_sourceNode;
00180   
00184     const ElemTemplateElement&          m_styleNode;
00185 
00189     const XalanDOMString&               m_attributeName;
00190 
00194     const XalanDOMString&               m_xpathExpression;
00195   
00201     const XObjectPtr                    m_selection;
00202 
00206     const eSelectionType                m_type;
00207 
00208     bool                                m_boolean;
00209 
00210     const NodeRefListBase* const        m_nodeList;
00211 
00212 private:
00213 
00214     // Unimplemented...
00215     SelectionEvent&
00216     operator=(const SelectionEvent& other);
00217 };
00218 
00219 
00220 
00221 XALAN_CPP_NAMESPACE_END
00222 
00223 
00224 
00225 #endif  //XALAN_SelectionEvent_HEADER_GUARD

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