/*

* Copyright (c) 2006 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:  CCSXHLegacyTopicView class declaration

*

*/

#include <aknview.h>

#include <aknlists.h>

class CCSXHLegacyTopicContainer;

// CLASS DECLARATION

/** 

* @class CCSXHLegacyTopicView

* This class handles RichTextView of the Csxhelp Application

*/

class CCSXHLegacyTopicView : public CAknView

    {

    public:   

/** 

*  @function NewL

*  @since S60 3.2

*  Construct a CCSXHLegacyTopicView 

*  and return a pointer to the created object

*  @param aUid   - View Id

*		  aFlags - Resource Id

*		  aRect  - TRect Object	

*  @return a CCSXHLegacyTopicView Pointer 

*/

    static CCSXHLegacyTopicView* NewL(const TUid& aUid, const TInt& 

			aFlags,const TRect& aRect);

/**

* From CAknView

* @function DoDeactivate 

* de-activation handler

*

* @since 3.2

* @param aPrevViewId ID of previious view.

*/    

    void DoDeactivate();

/** 

*  @function ~CCSXHLegacyTopicView

*  @since S60 3.2

*  Destroy the object and release all memory objects

*/

        virtual ~CCSXHLegacyTopicView();

    protected:

/** 

*  @function CCSXHLegacyTopicView

*  @since S60 3.2

*  Perform the first phase of two phase construction

*/        CCSXHLegacyTopicView(const TUid&, const TInt&);

/** 

*  @function ConstructL

*  @since S60 3.2

*  Perform the second phase construction of a legacytopicview object

*  @param aRect the rectangle this view will be drawn to

*/ 

       void ConstructL(const TRect& aRect);          

    public: // Functions from base classes

 /**

* From CAknView, return view id of this view

*

* @function Id

* @since 3.2

* @return view id

*/

        TUid Id() const;

/** 

 * @function HandleCommandL

 * @since S60 3.2  

 * takes care of command handling.

 * @param aCommand command to be handled

 */

        void HandleCommandL(TInt aCommand);  

/** 

 * @function ResourceChangeHdl

 * @since S60 3.2  

 * Handler for resource change

 * @param aType - Type of resource change event

 */

     void ResourceChangeHdl(TInt aType);                 

    protected: // functions from base classes

/**

* From CAknView

* @function DoActivateL 

* activation handler

*

* @since 3.2

* @param aPrevViewId ID of previious view.

*/ 

        void DoActivateL(const TVwsViewId& aPrevViewId,

                             TUid /* aCustomMessageId */,

                             const TDesC8& /* aCustomMessage */);

/** 

 * @function ViewActivatedL

 * @since S60 3.2  

 * Takes any action required when this view is activated. 

 * Handles this view activation event from view server

 * @param aPrevViewId  		- Specifies the view previously active.  

 *		  aCustomMessageId  - Specifies the message type.  

 *  	  aCustomMessage    - Activation message 

 */                             

       void ViewActivatedL(const TVwsViewId& aPrevViewId,

	                             TUid aCustomMessageId,

	                             const TDesC8& aCustomMessage);

/** 

 * @function ViewActivatedL

 * @since S60 3.2  

 * Takes any action required when this view is deactivated. 

 * Handles this view deactivation event from view server 

 */

	   void ViewDeactivated();

    private: 

		CCSXHLegacyTopicContainer* iTopicContainer;

		TVwsViewId iPrevious;

		const TUid& iUid;

      	const TInt& iAppFlags;

    };