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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
194 lines
6.8 KiB
C++
194 lines
6.8 KiB
C++
// Created on: 2001-06-26
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// Created by: Alexander GRIGORIEV
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// Copyright (c) 2001-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <LDOM_Document.hxx>
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#include <LDOM_MemManager.hxx>
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#include <LDOM_BasicElement.hxx>
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#include <LDOM_BasicText.hxx>
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#define MEMORY_GRANULE 10000
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//=======================================================================
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//function : LDOM_Document()
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//purpose : Constructor
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//=======================================================================
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LDOM_Document::LDOM_Document ()
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{
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myMemManager = new LDOM_MemManager (MEMORY_GRANULE);
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}
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//=======================================================================
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//function : LDOM_Document
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//purpose : Constructor to be used in LDOM_MemManager::Doc()
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//=======================================================================
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LDOM_Document::LDOM_Document (const LDOM_MemManager& aMemManager)
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{
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myMemManager = &aMemManager;
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}
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//=======================================================================
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//function : ~LDOM_Document
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//purpose : Destructor
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//=======================================================================
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LDOM_Document::~LDOM_Document ()
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{}
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//=======================================================================
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//function : isNull
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//purpose :
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//=======================================================================
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Standard_Boolean LDOM_Document::isNull () const
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{
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const LDOM_BasicElement * const aRootElement = myMemManager -> RootElement();
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if (aRootElement == NULL) return Standard_True;
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return aRootElement -> isNull();
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}
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//=======================================================================
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//function : getDocumentElement
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//purpose :
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//=======================================================================
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LDOM_Element LDOM_Document::getDocumentElement () const
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{
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return LDOM_Element (* myMemManager -> RootElement(), myMemManager);
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}
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//=======================================================================
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//function : getElementsByTagName
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//purpose :
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//=======================================================================
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LDOM_NodeList LDOM_Document::getElementsByTagName
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(const LDOMString& theTagName) const
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{
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LDOM_NodeList aList (myMemManager);
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LDOM_BasicElement * anElem = (LDOM_BasicElement *)myMemManager->RootElement();
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const char * aTagString = theTagName.GetString();
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if (anElem) {
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// if (anElem -> GetTagName().equals(theTagName))
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if (strcmp (anElem -> GetTagName(), aTagString) == 0)
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aList.Append (* anElem);
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anElem -> AddElementsByTagName (aList, theTagName);
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}
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return aList;
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}
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//=======================================================================
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//function : createDocument (static)
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//purpose :
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//=======================================================================
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LDOM_Document LDOM_Document::createDocument (const LDOMString& theQualifiedName)
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{
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LDOM_Document aDoc;
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const char * aString = theQualifiedName.GetString();
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if (strlen(aString) == 0)
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aString = "document";
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aDoc.myMemManager -> myRootElement =
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& LDOM_BasicElement::Create (aString, (Standard_Integer)strlen(aString), aDoc.myMemManager);
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return aDoc;
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}
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//=======================================================================
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//function : createElement
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//purpose :
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//=======================================================================
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LDOM_Element LDOM_Document::createElement (const LDOMString& theTagName)
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{
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const char * aTagString = theTagName.GetString();
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LDOM_BasicElement& aBasicElem = LDOM_BasicElement::Create (aTagString,
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(Standard_Integer)strlen(aTagString),
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myMemManager);
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return LDOM_Element (aBasicElem, myMemManager);
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}
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//=======================================================================
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//function : createTextNode
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//purpose :
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//=======================================================================
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LDOM_Text LDOM_Document::createTextNode (const LDOMString& theData)
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{
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LDOM_BasicText& aBasicText
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= LDOM_BasicText::Create (LDOM_Node::TEXT_NODE,
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LDOMString (theData, myMemManager), myMemManager);
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return LDOM_Text (aBasicText, myMemManager);
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}
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//=======================================================================
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//function : createCDATASection
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//purpose :
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//=======================================================================
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LDOM_CDATASection LDOM_Document::createCDATASection (const LDOMString& theData)
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{
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LDOM_BasicText& aBasicText =
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LDOM_BasicText::Create (LDOM_Node::CDATA_SECTION_NODE,
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LDOMString (theData, myMemManager), myMemManager);
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const LDOM_CDATASection aNewNode (aBasicText, myMemManager);
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aNewNode.SetValueClear(); // no use to beware markup characters
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return aNewNode;
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}
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//=======================================================================
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//function : createComment
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//purpose :
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//=======================================================================
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LDOM_Comment LDOM_Document::createComment (const LDOMString& theData)
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{
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LDOM_BasicText& aBasicText =
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LDOM_BasicText::Create (LDOM_Node::COMMENT_NODE,
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LDOMString (theData, myMemManager), myMemManager);
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return LDOM_Comment (aBasicText, myMemManager);
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}
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//=======================================================================
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//function : operator =
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//purpose : Nullify
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//=======================================================================
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LDOM_Document& LDOM_Document::operator = (const LDOM_NullPtr *)
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{
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myMemManager = new LDOM_MemManager (MEMORY_GRANULE);
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return * this;
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}
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//=======================================================================
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//function : operator ==
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//purpose : Compare to NULL
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//=======================================================================
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Standard_Boolean LDOM_Document::operator == (const LDOM_NullPtr *) const
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{
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return myMemManager -> RootElement() == NULL;
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}
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//=======================================================================
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//function : operator !=
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//purpose : Compare to NULL
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//=======================================================================
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Standard_Boolean LDOM_Document::operator != (const LDOM_NullPtr *) const
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{
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return myMemManager -> RootElement() != NULL;
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}
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