<HTML><HEAD><TITLE>Xalan-C++ API Documentation</TITLE></HEAD>
<BODY>
<h2 align="center">Xalan-C++ API Documentation</h2>
<h3 align="center">The Xalan C++ XSLT Processor Version 1.4</h3>
</BODY>
<!-- Generated by Doxygen 1.1.2 on Mon Sep 16 08:25:53 2002 -->
<center>
<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center>
<hr><h1>StylesheetHandler.hpp</h1><a href="StylesheetHandler.hpp.html">Go to the documentation of this file.</a><div class="fragment"><pre>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 * $ Id: $
00058 *
00059 */
00060
00061 #if !defined(XALAN_STYLESHEETHANDLER_HEADER_GUARD)
<a name="l00062"><a class="code" href="StylesheetHandler.hpp.html#a0">00062</a></a> #define XALAN_STYLESHEETHANDLER_HEADER_GUARD
00063
00064 // Base include file. Must be first.
00065 #include "XSLTDefinitions.hpp"
00066
00067
00068
00069 #include <vector>
00070 #include <set>
00071
00072
00073
00074 #include <XalanDOM/XalanDOMString.hpp>
00075
00076
00077
00078 #include <PlatformSupport/FormatterListener.hpp>
00079
00080
00081
00082 #include <XPath/XalanQNameByValue.hpp>
00083
00084
00085
00086 #include <XSLT/NamespacesHandler.hpp>
00087 #include <XSLT/Stylesheet.hpp>
00088
00089
00090
00091 class <a class="code" href="class_elemtemplate.html">ElemTemplate</a>;
00092 class <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>;
00093 class <a class="code" href="class_elemtextliteral.html">ElemTextLiteral</a>;
00094 class <a class="code" href="class_extensionnshandler.html">ExtensionNSHandler</a>;
00095 class <a class="code" href="class_stylesheetconstructioncontext.html">StylesheetConstructionContext</a>;
00096
00097
00098
<a name="l00105"><a class="code" href="class_stylesheethandler.html">00105</a></a> class XALAN_XSLT_EXPORT <a class="code" href="class_stylesheethandler.html">StylesheetHandler</a> : public <a class="code" href="class_formatterlistener.html">FormatterListener</a>
00106 {
00107
00108 public:
00109
00110 #if defined(XALAN_NO_NAMESPACES)
00111 typedef vector<<a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>*> ElemTemplateStackType;
00112 typedef vector<<a class="code" href="class_elemtextliteral.html">ElemTextLiteral</a>*> ElemTextLiteralStackType;
00113 typedef set<<a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>*,
00114 less<<a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>*> > ElemTemplateSetType;
00115 typedef vector<bool> BoolStackType;
00116 typedef set<<a class="code" href="class_xalanqnamebyvalue.html">XalanQNameByValue</a>,
00117 less<<a class="code" href="class_xalanqnamebyvalue.html">XalanQNameByValue</a>> > QNameSetType;
00118 typedef vector<QNameSetType> QNameSetVectorType;
00119 #else
<a name="l00120"><a class="code" href="class_stylesheethandler.html#s0">00120</a></a> typedef std::vector<<a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>*> ElemTemplateStackType;
<a name="l00121"><a class="code" href="class_stylesheethandler.html#s1">00121</a></a> typedef std::vector<<a class="code" href="class_elemtextliteral.html">ElemTextLiteral</a>*> ElemTextLiteralStackType;
<a name="l00122"><a class="code" href="class_stylesheethandler.html#s2">00122</a></a> typedef std::set<<a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>*> ElemTemplateSetType;
<a name="l00123"><a class="code" href="class_stylesheethandler.html#s3">00123</a></a> typedef std::vector<bool> BoolStackType;
<a name="l00124"><a class="code" href="class_stylesheethandler.html#s4">00124</a></a> typedef std::set<<a class="code" href="class_xalanqnamebyvalue.html">XalanQNameByValue</a>> QNameSetType;
<a name="l00125"><a class="code" href="class_stylesheethandler.html#s5">00125</a></a> typedef std::vector<QNameSetType> QNameSetVectorType;
00126 #endif
00127
00131 static void
00132 <a class="code" href="class_stylesheethandler.html#d0">initialize</a>();
00133
00137 static void
00138 <a class="code" href="class_stylesheethandler.html#d1">terminate</a>();
00139
00144 <a class="code" href="class_stylesheethandler.html#a0">StylesheetHandler</a>(
00145 <a class="code" href="class_stylesheet.html">Stylesheet</a>& stylesheetTree,
00146 <a class="code" href="class_stylesheetconstructioncontext.html">StylesheetConstructionContext</a>& constructionContext);
00147
00148 virtual
00149 <a class="code" href="class_stylesheethandler.html#a1">~StylesheetHandler</a>();
00150
00174 virtual void <a class="code" href="class_formatterlistener.html#a9">characters</a> (const XMLCh* const chars, const unsigned int length);
00175
00186 virtual void <a class="code" href="class_formatterlistener.html#a5">charactersRaw</a>(const XMLCh* const chars, const unsigned int length);
00187
00211 virtual void <a class="code" href="class_formatterlistener.html#a7">cdata</a>(const XMLCh* const ch, const unsigned int length);
00212
00236 virtual void <a class="code" href="class_formatterlistener.html#a12">ignorableWhitespace</a> (const XMLCh* const chars, const unsigned int length);
00237
00254 virtual void <a class="code" href="class_formatterlistener.html#a13">processingInstruction</a> (const XMLCh* const target, const XMLCh* const data);
00255
00262 virtual void <a class="code" href="class_formatterlistener.html#a6">comment</a>(const XMLCh* const data);
00263
00270 virtual void <a class="code" href="class_formatterlistener.html#a8">entityReference</a>(const XMLCh* const data);
00271
00272 // These methods are inherited DocumentHandler ...
00273
00274 // $$$ Theoretically, shouldn't need javadoc for these, since they are
00275 // inherited from DocumentHandler, but let's leave them in for now -- JMD
00276
00302 virtual void <a class="code" href="class_formatterlistener.html#a15">setDocumentLocator</a>(const <a class="code" href="class_locator.html">Locator</a>* const locator);
00303
00313 virtual void <a class="code" href="class_formatterlistener.html#a16">startDocument</a>();
00314
00326 virtual void <a class="code" href="class_formatterlistener.html#a10">endDocument</a> ();
00327
00349 virtual void <a class="code" href="class_formatterlistener.html#a17">startElement</a> (const XMLCh* const name, <a class="code" href="class_attributelist.html">AttributeList</a>& attrs);
00350
00365 virtual void <a class="code" href="class_formatterlistener.html#a11">endElement</a>(const XMLCh* const name);
00366
00372 virtual void <a class="code" href="class_formatterlistener.html#a14">resetDocument</a>();
00373
00374 protected:
00375
00385 bool
00386 <a class="code" href="class_stylesheethandler.html#b0">isAttrOK</a>(
00387 const XalanDOMChar* attrName,
00388 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00389 int which);
00390
00401 bool
00402 <a class="code" href="class_stylesheethandler.html#b1">processSpaceAttr</a>(
00403 const XalanDOMChar* aname,
00404 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00405 int which,
00406 const <a class="code" href="class_locator.html">Locator</a>* locator,
00407 bool& fPreserve);
00408
00417 bool
00418 <a class="code" href="class_stylesheethandler.html#b1">processSpaceAttr</a>(
00419 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00420 const <a class="code" href="class_locator.html">Locator</a>* locator,
00421 bool& fPreserve);
00422
00426 void
00427 <a class="code" href="class_stylesheethandler.html#b3">processImport</a>(
00428 const XalanDOMChar* name,
00429 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00430 const <a class="code" href="class_locator.html">Locator</a>* locator);
00431
00435 void
00436 <a class="code" href="class_stylesheethandler.html#b4">processInclude</a>(
00437 const XalanDOMChar* name,
00438 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00439 const <a class="code" href="class_locator.html">Locator</a>* locator);
00440
00441 void
00442 <a class="code" href="class_stylesheethandler.html#b5">doCleanup</a>();
00443
00444 private:
00445
00446 // not implemented
00447 <a class="code" href="class_stylesheethandler.html#a0">StylesheetHandler</a>(const <a class="code" href="class_stylesheethandler.html">StylesheetHandler</a>&);
00448
00449 <a class="code" href="class_stylesheethandler.html">StylesheetHandler</a>&
00450 operator=(const <a class="code" href="class_stylesheethandler.html">StylesheetHandler</a>&);
00451
00452 // Utility functions...
00453 void
00454 error(
00455 const char* theMessage,
00456 const <a class="code" href="class_locator.html">Locator</a>* theLocator) const;
00457
00458 void
00459 error(
00460 const <a class="code" href="class_xalandomstring.html">XalanDOMString</a>& theMessage,
00461 const <a class="code" href="class_locator.html">Locator</a>* theLocator) const;
00462
00463 void
00464 processText(
00465 const XMLCh* chars,
00466 XalanDOMString::size_type length);
00467
00468 void
00469 accumulateText(
00470 const XMLCh* chars,
00471 XalanDOMString::size_type length);
00472
00473 void
00474 processAccumulatedText();
00475
00476 void
00477 processTopLevelElement(
00478 const XalanDOMChar* name,
00479 const <a class="code" href="class_xalandomstring.html">XalanDOMString</a>& localName,
00480 const <a class="code" href="class_xalandomstring.html">XalanDOMString</a>& ns,
00481 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00482 int xslToken,
00483 const <a class="code" href="class_locator.html">Locator</a>* locator,
00484 bool& fPreserveSpace,
00485 bool& fSpaceAttrProcessed);
00486
00487 void
00488 processStylesheet(
00489 const XalanDOMChar* name,
00490 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00491 const <a class="code" href="class_locator.html">Locator</a>* locator,
00492 bool& fPreserveSpace,
00493 bool& fSpaceAttrProcessed);
00494
00495 void
00496 processPreserveStripSpace(
00497 const XalanDOMChar* name,
00498 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00499 const <a class="code" href="class_locator.html">Locator</a>* locator,
00500 int xslToken);
00501
00502 void
00503 appendChildElementToParent(
00504 <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>* elem,
00505 const <a class="code" href="class_locator.html">Locator</a>* locator);
00506
00507 void
00508 appendChildElementToParent(
00509 <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>* parent,
00510 <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>* elem);
00511
00512 void
00513 appendChildElementToParent(
00514 <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>* parent,
00515 <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>* elem,
00516 const <a class="code" href="class_locator.html">Locator</a>* locator);
00517
00518 bool
00519 inExtensionElement() const;
00520
00521 void
00522 processExtensionElement(
00523 const XalanDOMChar* name,
00524 const <a class="code" href="class_xalandomstring.html">XalanDOMString</a>& localName,
00525 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00526 const <a class="code" href="class_locator.html">Locator</a>* locator);
00527
00528 void
00529 checkForOrAddVariableName(
00530 const <a class="code" href="class_xalanqname.html">XalanQName</a>& theVariableName,
00531 const <a class="code" href="class_locator.html">Locator</a>* theLocator);
00532
00533 // Data members...
00534
00538 <a class="code" href="class_stylesheet.html">Stylesheet</a>& m_stylesheet;
00539
00543 <a class="code" href="class_stylesheetconstructioncontext.html">StylesheetConstructionContext</a>& m_constructionContext;
00544
00548 ElemTemplateStackType m_elemStack;
00549
00555 ElemTemplateSetType m_elemStackParentedElements;
00556
00560 ElemTemplateStackType m_strayElements;
00561
00567 ElemTextLiteralStackType m_whiteSpaceElems;
00568
00572 <a class="code" href="class_elemtemplate.html">ElemTemplate</a>* m_pTemplate;
00573
00578 <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>* m_lastPopped;
00579
00583 bool m_inTemplate;
00584
00589 bool m_foundStylesheet;
00590
00596 bool m_foundNotImport;
00597
00602 <a class="code" href="class_xalandomstring.html">XalanDOMString</a> m_accumulateText;
00603
00604 <a class="code" href="class_xalandomstring.html">XalanDOMString</a> m_includeBase;
00605
00606 BoolStackType m_inExtensionElementStack;
00607
00608 BoolStackType m_preserveSpaceStack;
00609
00610 bool m_inLXSLTScript;
00611
00612 <a class="code" href="class_xalandomstring.html">XalanDOMString</a> m_LXSLTScriptBody;
00613 <a class="code" href="class_xalandomstring.html">XalanDOMString</a> m_LXSLTScriptLang;
00614 <a class="code" href="class_xalandomstring.html">XalanDOMString</a> m_LXSLTScriptSrcURL;
00615 <a class="code" href="class_extensionnshandler.html">ExtensionNSHandler</a>* m_pLXSLTExtensionNSH;
00616
00617 // Note that these variables must not be saved by
00618 // PushPopIncludeState...
00619 unsigned long m_locatorsPushed;
00620
00621 QNameSetType m_globalVariableNames;
00622
00623 enum { eVariablesStackDefault = 20 };
00624
00625 QNameSetVectorType m_inScopeVariableNamesStack;
00626
00630 <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>*
00631 initWrapperless(
00632 const XalanDOMChar* name,
00633 const <a class="code" href="class_attributelist.html">AttributeList</a>& atts,
00634 int lineNumber,
00635 int columnNumber);
00636
00637 const <a class="code" href="class_xalandomstring.html">XalanDOMString</a>&
00638 getNamespaceFromStack(const XalanDOMChar* theName) const;
00639
00640 const <a class="code" href="class_xalandomstring.html">XalanDOMString</a>&
00641 getNamespaceForPrefixFromStack(const <a class="code" href="class_xalandomstring.html">XalanDOMString</a>& thePrefix) const;
00642
00643 class PushPopIncludeState
00644 {
00645 public:
00646
00647 PushPopIncludeState(<a class="code" href="class_stylesheethandler.html">StylesheetHandler</a>& theHandler);
00648
00649 ~PushPopIncludeState();
00650
00651 private:
00652
00653 <a class="code" href="class_stylesheethandler.html">StylesheetHandler</a>& m_handler;
00654
00655 ElemTemplateStackType m_elemStack;
00656
00657 ElemTemplateSetType m_elemStackParentedElements;
00658
00659 <a class="code" href="class_elemtemplate.html">ElemTemplate</a>* const m_pTemplate;
00660
00661 <a class="code" href="class_elemtemplateelement.html">ElemTemplateElement</a>* const m_lastPopped;
00662
00663 const bool m_inTemplate;
00664
00665 const bool m_foundStylesheet;
00666
00667 const <a class="code" href="class_xalandomstring.html">XalanDOMString</a> m_XSLNameSpaceURL;
00668
00669 const bool m_foundNotImport;
00670
00671 Stylesheet::NamespaceVectorType m_namespaceDecls;
00672
00673 Stylesheet::NamespacesStackType m_namespaces;
00674
00675 <a class="code" href="class_namespaceshandler.html">NamespacesHandler</a> m_namespacesHandler;
00676
00677 BoolStackType m_inExtensionElementStack;
00678
00679 BoolStackType m_preserveSpaceStack;
00680 };
00681
<a name="l00682"><a class="code" href="class_stylesheethandler.html#l0">00682</a></a> friend class PushPopIncludeState;
00683
00684 static const <a class="code" href="class_xalandomstring.html">XalanDOMString</a> s_emptyString;
00685
00686 static const <a class="code" href="class_xalanqname.html">XalanQName</a>& s_spaceAttrQName;
00687 };
00688
00689
00690
00691 #endif // XALAN_STYLESHEETHANDLER_HEADER_GUARD
</div></pre><p align="center"><a href="diagramnotes.html">Interpreting class diagrams</a></p>
<p><FONT color="#000000" face="arial,helvetica,sanserif" size="-1">
<i><A href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</A> and
<A href="http://www.research.att.com/sw/tools/graphviz/">GraphViz</A> are used to generate this API documentation from the Xalan-C header files.</I></FONT></p>
<TABLE border="0" cellpadding="0" cellspacing="0" width="820"><TR><TD bgcolor="#0086b2"><IMG height="1" src="images/dot.gif" width="1"></TD></TR></TABLE>
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="80%">
<TR>
<TD WIDTH="80%" VALIGN="TOP">
<P ALIGN="CENTER"><B>Xalan-C++ XSLT Processor Version 1.4</B><BR>
Copyright © 2000, 2001, 2002 The Apache Software Foundation. All Rights Reserved.</i></p>
</TD>
</TR>
<TR>
<TD WIDTH="100%">
<P ALIGN="CENTER"><IMG SRC="ApacheLogo.jpg" WIDTH="387" HEIGHT="100" ALIGN="BOTTOM" BORDER="0">
</TD>
</TR>
</TABLE>
