xcfw/inc/xcfwnode.h
changeset 0 79c6a41cd166
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xcfw/inc/xcfwnode.h	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,164 @@
+/*
+* Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Class definition of XCFW tree node 
+*
+*/
+
+
+
+#ifndef CXCFWNODE_H
+#define CXCFWNODE_H
+
+//  INCLUDES
+#include <s32std.h>
+#include "xcfwnodeinterface.h"
+#include "gecoobjectbase.h"
+
+// FORWARD DECLARATIONS
+
+/**
+*  Node interface for setting data and relative nodes
+*  This interface is not exported, CXCFWTree is the only user. 
+*
+*  @lib XCFW.lib
+*  @since Series 60 3.1
+*/
+class CXCFWNode : public CBase, public MXCFWNode
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Two-phased constructor.
+        * @param aData Node data object
+        */
+        static CXCFWNode* NewL( CGECOObjectBase* aData );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CXCFWNode();
+
+    public: // New functions
+        
+        /**
+        * Sets parent for this node
+        * @since Series 60 3.1
+        * @param aNode New parent for this node
+        */
+        void SetParent( MXCFWNode* aNode );
+
+        /**
+        * Sets first child node for this node
+        * @since Series 60 3.1
+        * @param aNode New first child for this node
+        */
+        void SetFirstChild( MXCFWNode* aNode );
+
+        /**
+        * Sets last child for this node
+        * @since Series 60 3.1
+        * @param aNode New last child for this node
+        */
+        void SetLastChild( MXCFWNode* aNode );
+
+        /**
+        * Sets next sibling for this node
+        * @since Series 60 3.1
+        * @param aNode New next sibling for this node
+        */
+        void SetNextSibling( MXCFWNode* aNode );
+
+        /**
+        * Sets previous sibling for this node
+        * @since Series 60 3.1
+        * @param aNode New previous sibling for this node
+        */
+        void SetPrevSibling( MXCFWNode* aNode );
+        
+        /**
+        * Sets content to this node
+        * @since Series 60 3.1
+        * @param aData New content object to be stored in this node.
+        *  Note: Old data pointer should be deleted first.
+        */
+        void SetData( CGECOObjectBase* aData );
+
+    public: // Functions from base classes
+        
+        /**
+        * From MXCFWNode. Returns parent node for this node
+        */
+        IMPORT_C MXCFWNode* Parent();
+
+        /**
+        * From MXCFWNode. Returns first child node for this node
+        */
+        IMPORT_C MXCFWNode* FirstChild();
+
+        /**
+        * From MXCFWNode. Returns last child node for this node
+        */
+        IMPORT_C MXCFWNode* LastChild();
+
+        /**
+        * From MXCFWNode. Returns next sibling node for this node
+        */
+        IMPORT_C MXCFWNode* NextSibling();
+
+        /**
+        * From MXCFWNode. Returns previous sibling node for this node
+        */
+        IMPORT_C MXCFWNode* PrevSibling();
+
+        /**
+        * From MXCFWNode. Returns Data object for this node
+        */
+        IMPORT_C CGECOObjectBase* Data();        
+        
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CXCFWNode();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL( CGECOObjectBase* aData );
+
+    private:    // Data
+        //Content object parser. Owned
+        CGECOObjectBase*    iData;
+        
+        //reference to parent node. Not owned
+        MXCFWNode*            iParent;
+
+        //reference to first child node. Not owned
+        MXCFWNode*            iFirstChild;
+
+        //reference to last child node. Not owned
+        MXCFWNode*            iLastChild;
+
+        //reference to previous sibling node. Not owned
+        MXCFWNode*            iPrevSibling;
+
+        //reference to next sibling node. Not owned
+        MXCFWNode*            iNextSibling;
+
+    };
+
+#endif      // CXCFWNODE_H   
+            
+// End of File