epoc32/include/xml/dom/xmlengcharacterdata.h
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:33:34 +0100
branchSymbian3
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Current Symbian^3 public API header files (from PDK 3.0.h) This is the epoc32/include tree with the "platform" subtrees removed, and all but a selected few mbg and rsg files removed.
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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// All text nodes functions
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//
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/**
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 @file
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 @publishedAll
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 @released
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*/
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#ifndef XMLENGCHARACTERDATA_H
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#define XMLENGCHARACTERDATA_H
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#include <xml/dom/xmlengnode.h>
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/**
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This class represents XML text nodes in the DOM tree.  Inherited classes
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further specialize (e.g. TXmlEngTextNode, TXmlEngComment).
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The CharacterData Interface is described by the DOM Spec here:
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http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#ID-FF21A306
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*/
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class TXmlEngCharacterData : public TXmlEngNode
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{
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public:
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    /** Get contents of the node.
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    @return The content of the node
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    */
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    IMPORT_C TPtrC8 Contents() const;
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    /**
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    Sets contents of the node.
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    The input is taken as non-escaped: for example, 
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    aNewContents = "123 > 34 && P" will be serialized as "123 &gt; 34 &amp;&amp; P"
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    @param aNewContents  The actual value to store
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	@leave - One of the system-wide error codes
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    */
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    IMPORT_C void SetContentsL(const TDesC8& aNewContents);
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    /** Append to the contents of the node
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    @param aString Content to be appended
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	@leave KXmlEngErrNullNode Node is NULL
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	@leave - One of the system-wide error codes
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    */
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    IMPORT_C void AppendContentsL(const TDesC8& aString);
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    /** Get length of the content.
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    @return Number of characters in the contents
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    */
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    IMPORT_C TUint Length() const;
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protected:
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    /** Default constructor */
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	inline TXmlEngCharacterData(); 
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    /**
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    Constructor
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    @param aInternal node pointer
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    */
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	inline TXmlEngCharacterData(void* aInternal);
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};
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#include <xml/dom/xmlengcharacterdata.inl>
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#endif /* XMLENGCHARACTERDATA_H */
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