applayerprotocols/wapbase/wnode/CNODE.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 01:09:52 +0200
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// Copyright (c) 1998-2009 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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//
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#include <cnode.h>
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#ifndef __WAP_MONOLITHIC__
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// Its a standalone DLL
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#ifndef EKA2
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GLDEF_C TInt E32Dll(TDllReason /*aReason*/)
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	{
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	return(KErrNone);
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	}
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#endif
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#endif
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//
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// Node implementation
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//
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/** Allocates and constructs a new node.
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@return New node
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@param aType The type of the node
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@param aParent The parent of this node
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*/
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EXPORT_C CNode* CNode::NewL(TAny* aType,CNode* aParent)
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	{
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	return (new(ELeave) CNode(aType,aParent));
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	}
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CNode::CNode(TAny* aType,CNode* aParent)
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	: iType(aType), iParent(aParent), iValues(8), iTypes(8)
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	{}
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/** Destructor.
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Data (if owned by the object), child nodes and attributes are deleted.
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*/
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EXPORT_C CNode::~CNode()
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	{
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	iValues.ResetAndDestroy();
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	delete iDataValue;
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	DeleteAllChildNodes();
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	}
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/** Deletes a specified child node.
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@param aNode Node to delete
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*/
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EXPORT_C void CNode::DeleteChildNode(CNode* aNode)
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	{
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	__ASSERT_DEBUG(iChildList != NULL && aNode != NULL ,Panic(ENodeNoChildren));
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	__ASSERT_DEBUG(aNode != NULL ,Panic(ENodeBadArgument));
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	CArrayPtr<CNode> &childList = *iChildList;
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	TInt childListCount = iChildList->Count() - 1;
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	for(TInt childIter = childListCount;childIter >= 0;childIter--)
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		{
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		if(aNode == childList[childIter])
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			{
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			delete childList[childIter];
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			iChildList->Delete(childIter);
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			break;
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			}
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		}
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	}
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/** Deletes all the child nodes of this node.
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*/
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EXPORT_C void CNode::DeleteAllChildNodes()
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	{
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	if(iChildList != NULL)
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		{
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		iChildList->ResetAndDestroy();
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		delete iChildList;
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		iChildList = NULL;
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		}
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	}
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/** Creates a new child node.
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@return The new child node
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@param aType Node type
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*/
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EXPORT_C CNode& CNode::AppendNodeL(TAny* aType)
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	{
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	CNode* node = CNode::NewL(aType,this);
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	CleanupStack::PushL(node);
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	AppendNodeToThisNodeL(node);
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	CleanupStack::Pop();
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	return *node;
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	}
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/** Adds an existing node as a child.
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@param aNode Node to make a child
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*/
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EXPORT_C void CNode::AppendNodeToThisNodeL(CNode* aNode)
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	{
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	if(!iChildList)
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		iChildList = new (ELeave) CArrayPtrFlat<CNode>(KGranularity);
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	iChildList->AppendL(aNode);
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	}
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   117
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/** Gets the first child or the next child after a specified child.
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   119
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@return First or next child node
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@param aNode Child node or NULL to get the first child
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*/
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EXPORT_C CNode* CNode::NextChild(const CNode* aNode) const
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	{
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//	__ASSERT_DEBUG(iChildList != NULL,Panic(ENodeNoChildren));
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	if(iChildList)	//if there are any children
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		{
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		if(aNode == NULL)	//if just want the first child
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			return (*iChildList)[0];
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		else
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			{
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			TInt index = FindChild(aNode);
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			__ASSERT_DEBUG(index != KErrNotFound,Panic(ENodeBadArgument));
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//			__ASSERT_DEBUG(!((index + 1) >= iChildList->Count()),Panic(ENodeBadArgument));
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			if(index == KErrNotFound  || ((index+1) >= iChildList->Count()) )
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				return NULL;
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			else
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				return (*iChildList)[index + 1];
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			}
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		}
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	return NULL;
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	}
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TInt CNode::FindChild(const CNode* aNode) const
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	{
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	__ASSERT_DEBUG(aNode != NULL, Panic(ENodeBadArgument));
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	__ASSERT_DEBUG(iChildList != NULL,Panic(ENodeNoChildren));
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	TInt count = iChildList->Count();
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	for(TInt childIter = 0;childIter < count; childIter++)
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		{
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		if(aNode == (*iChildList)[childIter])
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			return childIter;
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		}
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	return KErrNotFound;
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	}
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/** Gets the previous child before a specified child.
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@return Previous child node
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@param aNode Child node
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*/
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EXPORT_C CNode* CNode::PrevChild(const CNode& aNode) const
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	{
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	__ASSERT_DEBUG(iChildList != NULL,Panic(ENodeNoChildren));
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	if(iChildList)	//if there are any children
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		{
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		TInt index = FindChild(&aNode);
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		__ASSERT_DEBUG(index != KErrNotFound && index != 0,Panic(ENodeBadArgument));
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		return (*iChildList)[index - 1];
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		}
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	else
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		return NULL;
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	}
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   174
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/** Gets the parent of this node.
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@return Parent
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*/
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EXPORT_C CNode* CNode::Parent() const
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	{
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	return iParent;
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	}
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   183
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/** Changes the parent of the node.
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The node is removed from the childlist of its current parent.
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@param aParent New parent
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*/
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EXPORT_C void CNode::ReparentL(CNode* aParent)
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	{
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//	__ASSERT_DEBUG(iParent != NULL && iParent->iChildList != NULL,Panic(ENodeNoChildren));
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	if( iParent != NULL && iParent->iChildList != NULL )
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   194
	{
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		for(TInt ChildIter = 0;ChildIter < iParent->iChildList->Count(); ChildIter++)
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			{
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			if(this == (*iParent->iChildList)[ChildIter])
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				{
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				iParent->iChildList->Delete(ChildIter);
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				break;
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				}
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   202
			}
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	}
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	if (aParent)
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		{
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		aParent->AppendNodeToThisNodeL(this);
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		iParent = aParent;
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		}
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   209
	}
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   210
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   211
/** Gets the next sibling node.
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   212
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This asks for the next child of its parent.
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   214
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@return Next sibling node
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*/
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EXPORT_C CNode* CNode::NextSibling() const
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	{
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	__ASSERT_DEBUG(iParent != NULL,Panic(ENodeNoChildren));
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	if(iParent)
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		return Parent()->NextChild(this);
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   222
	else 
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		return NULL;
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   224
	}
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   225
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/** Gets the previous sibling node.
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   227
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This asks for the previous child of its parent.
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@return Previous sibling node
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*/
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   232
EXPORT_C CNode* CNode::PrevSibling() const
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	{
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	__ASSERT_DEBUG(iParent != NULL,Panic(ENodeNoChildren));
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	if(iParent)
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		return Parent()->PrevChild(*this);
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	else 
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		return NULL;
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	}
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/** Gets the number of children of this node.
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@return Number of children of this node
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*/
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EXPORT_C TInt CNode::NumberImmediateChildren() const
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	{
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	if(iChildList)
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		return iChildList->Count();
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	else 
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		return 0;
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	}
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/** Gets the absolute root node of the tree.
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@return Root node
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*/
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EXPORT_C const CNode& CNode::Root() const
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	{
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	const CNode* node = this;
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	while(node->Parent() != NULL)
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		node = node->Parent();
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	return *node;
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	}
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/** Sets the node data.
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The object will delete the data in its destructor.
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@param aData Node data
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*/
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EXPORT_C void CNode::SetDataL(HBufC16* aData)
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	{
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	delete iDataValue;
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	iDataValue=NULL;
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	iDataValue = new(ELeave) CDataDelete(aData);
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	}
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HBufC16* CNode::SetupDeletableOrNonDeleteableDataLC()
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	{
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	__ASSERT_DEBUG(iDataValue != NULL ,Panic(ENoData));
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	HBufC16* aData = iDataValue->SetData(NULL);
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	CleanupStack::PushL(aData); // **** eeek !
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	delete iDataValue;
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	return aData;
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	}
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/** Sets the object not to delete the node data in its destructor.
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Note that the function internally reallocates memory. If it leaves, the data is lost.
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 */
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EXPORT_C void CNode::SetDataNoDeleteL()
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	{
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	HBufC16* aData = SetupDeletableOrNonDeleteableDataLC();
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	iDataValue = new (ELeave) CDataNoDelete(aData);
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	CleanupStack::Pop();
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	}
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/** Sets the object to delete the node data in its destructor.
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Note that the function internally reallocates memory. If it leaves, the data is lost. */
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EXPORT_C void CNode::ClearSetDataNoDeleteL()
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	{
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	HBufC16* aData = SetupDeletableOrNonDeleteableDataLC();
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	iDataValue = new (ELeave) CDataDelete(aData);
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	CleanupStack::Pop();
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	}
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/** Sets the node data to be taken from a specified file.
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If the data is deleted, the referenced file is also deleted.
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@param aFileDataLocationNowNodeOwns Name of the file containing the data
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*/
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EXPORT_C void CNode::SetFileDataL(HBufC16* aFileDataLocationNowNodeOwns)
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	{
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	delete iDataValue;
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	iDataValue = NULL;
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	iDataValue = new(ELeave) CFileDataDelete(aFileDataLocationNowNodeOwns);
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	}
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/** Resets the node data to a specified pointer.
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Existing data owned by the node is deleted.
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@param aData Root node
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*/
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EXPORT_C void CNode::ResetDataPointer(HBufC16* aData)
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	{
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	if (iDataValue)
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		iDataValue->ResetDataPointer(aData);
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	}
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/** Gets the node data.
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@return Node data or NULL if no data is set
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*/
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EXPORT_C HBufC16* CNode::Data() const
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	{
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	if(iDataValue)
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		return iDataValue->Data();
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	else
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		return NULL;
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	}
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/** Adds an attribute.
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The node takes ownership of aAttributeValue.
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@param aAttributeType Attribute type
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
@param aAttributeValue Attribute value
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
EXPORT_C void CNode::AddAttributeL(TAny* aAttributeType, CBase* aAttributeValue)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
	TInt count;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
	if((count=iValues.Count())>0)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
		{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
		const TInt32* typesPtr=iTypesBasePtr;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
		for(TInt ii=0;ii<count;ii++)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
			{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
			if(*typesPtr==(TInt32)aAttributeType)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
				{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
				delete iValues[ii];
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
				iValues[ii]=aAttributeValue;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
				return;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
				}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
			typesPtr++;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
			}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
		}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
	iTypes.AppendL(aAttributeType);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
	TRAPD(err,iValues.AppendL(aAttributeValue));
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
	if(err)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
		iTypes.Delete(iTypes.Count()-1);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
	AdjustBasePointers();
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
	User::LeaveIfError(err);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
void CNode::AdjustBasePointers()
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
	if(iValues.Count())
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
		iTypesBasePtr=(TInt32*)iTypes.CArrayFixBase::At(0);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
	else
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
		iTypesBasePtr=NULL;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
/** Sets node data and adds an attribute.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
The node takes ownership of aDataand aAttributeValue. 
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
Existing node data owned by the node is deleted.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
@param aData Node data
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
@param aAttributeType Attribute type
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
@param aAttributeValue Attribute value
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
EXPORT_C void CNode::AddDataAndAttributeL(HBufC16 *aData, TAny* aAttributeType, CBase* aAttributeValue)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
	__ASSERT_DEBUG(aData != NULL, Panic(ENodeBadArgument));
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
	delete iDataValue;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
	iDataValue = NULL;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
	iDataValue = new(ELeave) CDataDelete(aData);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
	AddAttributeL(aAttributeType,aAttributeValue);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
/** Gets a child node by index.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
@return Child node
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
@param aByIndex Index of the child node
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
EXPORT_C CNode* CNode::Child(TInt aByIndex) const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
	__ASSERT_DEBUG(iChildList != NULL , Panic(ENodeNoChildren));
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
	__ASSERT_DEBUG(aByIndex < iChildList->Count() && aByIndex >= 0, Panic(ENodeBadArgument));
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
	return ((*iChildList)[aByIndex]);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
/** Gets an attribute value for a specified attribute type.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
@return Attribute value
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
@param aAttributeType Attribute type
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
EXPORT_C CBase* CNode::Attribute(TAny* aAttributeType) const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
	TInt count;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
	if((count=iValues.Count())>0)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
		{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
		const TInt32* typesPtr=iTypesBasePtr;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
		for(TInt ii=0;ii<count;ii++)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
			{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
			if(*typesPtr==(TInt32)aAttributeType)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
				return iValues[ii];
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
			typesPtr++;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
			}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
		}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
	return NULL;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
/** Tests if an attribute of a specified type exists.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
@return True if the attribute exists, otherwise false
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
@param aAttributeType Attribute type
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
EXPORT_C TBool CNode::AttributeExists(TAny* aAttributeType) const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
	TInt count;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
	if((count=iValues.Count())>0)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
		{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
		const TInt32* typesPtr=iTypesBasePtr;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
		for(TInt ii=0;ii<count;ii++)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
			{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
			if(*typesPtr==(TInt32)aAttributeType)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
				return ETrue;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
			typesPtr++;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
			}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
		}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
	return EFalse;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
/** Deletes an attribute of a specified type.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
Note that the attribute value will be deleted.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
@param aAttributeType Attribute type
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
EXPORT_C void CNode::DeleteAttribute(TAny* aAttributeType)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
	TInt count;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
	if((count=iValues.Count())>0)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
		{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
		const TInt32* typesPtr=iTypesBasePtr;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
		for(TInt ii=0;ii<count;ii++)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
			{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
			if(*typesPtr==(TInt32)aAttributeType)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
				{ // delete attribute value
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
				delete iValues[ii];
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
				iValues.Delete(ii);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
				iTypes.Delete(ii);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
				AdjustBasePointers();
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
				break;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
				}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
			typesPtr++;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
			}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
		}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
/** Delete all node attributes.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
Note that attribute values will be deleted.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
EXPORT_C void CNode::DeleteAllAttributes()
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
	iValues.ResetAndDestroy();
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
	iTypes.Reset();
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
	AdjustBasePointers();
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
/** Removes an attribute of a specified type, but does not delete it.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
The caller is now responsible for the destruction of the attribute value.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
@param aAttributeType Attribute type
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
EXPORT_C void CNode::RemoveAttributeNoDelete(TAny* aAttributeType)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
	TInt count;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
	if((count=iValues.Count())>0)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
		{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
		const TInt32* typesPtr=iTypesBasePtr;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
		for(TInt ii=0;ii<count;ii++)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
			{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
			if(*typesPtr==(TInt32)aAttributeType)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
				{ // do not delete the pointer in iValues
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
				iValues.Delete(ii);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
				iTypes.Delete(ii);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
				AdjustBasePointers();
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
				break;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
				}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
			typesPtr++;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
			}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
		}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
/** Gets the number of attributes of this node.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
@return Number of attributes of this node
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
EXPORT_C TInt CNode::AttributeCount() const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
	return iValues.Count();
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
/** Gets the attribute value of an attribute at a specified index.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
@return Attribute value
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
@param aIndex Attribute index
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
EXPORT_C CBase* CNode::AttributeByIndex(TInt aIndex) const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
	if(iValues.Count())
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
		return iValues[aIndex];
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
	return NULL;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
/** Gets the attribute value and type of an attribute at a specified index..
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
@return Attribute value
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
@param aIndex Attribute index
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
@param aType On return, the attribute type
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
EXPORT_C CBase* CNode::AttributeByIndex(TInt aIndex,TAny*& aType) const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
	if(iValues.Count())
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
		{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   554
		aType=iTypes[aIndex];
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
		return iValues[aIndex];
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
		}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
	return NULL;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
/** Gets the attribute value of an attribute at a specified index
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
@return Attribute value
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
@param aIndex Attribute index
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
EXPORT_C TAny* CNode::AttributeTypeByIndex(TInt aIndex) const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
	if(iValues.Count())
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
		return iTypes[aIndex];
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
	return NULL;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
/** Gets the node type.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
@return Node type
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
EXPORT_C TAny* CNode::Type() const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
	return iType;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   580
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
/** Sets the node type.
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
@param aType Node type
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
*/
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
EXPORT_C void CNode::SetType(TAny* aType)
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
	iType = aType;
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
void CNode::Reserved1()
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
// Reserved for future expansion
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
	User::Panic(_L("Reserved"),KErrNotSupported);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
	}
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
void CNode::Reserved1() const
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
// Reserved for future expansion
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
	{
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
	User::Panic(_L("Reserved"),KErrNotSupported);
b16258d2340f Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
	}