/*

* 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:  CCSXHHtmlTopicView class declaration

*

*/

#ifndef INC_CCSXHHTMLTOPICVIEW_H__

#define INC_CCSXHHTMLTOPICVIEW_H__

// INCLUDES

#include <aknview.h>

#include <aknlists.h>

class CCSXHHtmlTopicContainer;

class TCoeHelpContext;

// CLASS DECLARATION

/** 

* @class CCSXHHtmlTopicView

* This class handles BrowserView of the Csxhelp Application

*/

class CCSXHHtmlTopicView : public CAknView

    {

    public: 

    enum THtmlViewType

    	{

    	EHtmlView = 0,

    	EContextHtmlView

    	};    

/** 

*  @function NewL

*  @since S60 3.2

*  Construct a CCSXHHtmlTopicView 

*  and return a pointer to the created object

*  @param aUid   - View Id

*		  aFlags - Resource Id

*		  aRect  - TRect Object	

*  @return a CCSXHHtmlTopicView Pointer 

*/

    static CCSXHHtmlTopicView* NewL(const TUid&, const TInt&,const TRect& aRect);

/** 

*  @function ~CCSXHHtmlTopicView

*  @since S60 3.2

*  Destroy the object and release all memory objects

*/

    virtual ~CCSXHHtmlTopicView();

/**

*  @function SetViewType

*  @since S60 3.2

*  Sets the view type as either normal or context view

*/        

	void SetViewTypeL(TInt viewType); 

/** 

*  @function GetViewType

*  @since S60 3.2

*  Gets the view type as either normal or context view

*/        

	TInt GetViewType(); 	

    protected:

/** 

*  @function CCSXHHtmlTopicView

*  @since S60 3.2

*  Perform the first phase of two phase construction

*/  

    CCSXHHtmlTopicView(const TUid&,const TInt&);

/** 

*  @function ConstructL

*  @since S60 3.2

*  Perform the second phase construction of a htmltopicview object

*/  

    void ConstructL(const TRect& aRect);

/**

* From MEikMenuObserver

* @function DynInitMenuPaneL 

* used to manage the menu when

* no item are in the list box.

* We need to delete the "Open"

* menu item in this case.

*

* @since 3.2

* @param aResource resource ID of menu pane

* @param aMenuPane instance of menupane

*/         

        void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane);

    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);             

/** 

 * @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 SetSoftKeysL

 * @since S60 3.2  

 * Sets SoftKeys 

 * @param aSoftKeys Resource Id

 */	                             

	   void SetSoftKeysL(TInt aSoftKeys);

/** 

 * @function GetCurrentFontSize

 * @since S60 3.2  

 * SetSoftKeysL 

 * @return Current FontSize 

 */	   

	   TInt GetCurrentFontSize();

/** 

*  @function SetMiddleSoftKey

*  @since S60 3.2

*  This will set the Label for MSK

*/	   

	   void SetMiddleSoftKey(TBool aValue);

/**

* From CAknView

* @function DoDeactivate 

* de-activation handler

*

* @since 3.2

* @param aPrevViewId ID of previious view.

*/  

      void DoDeactivate();	   

#ifdef FF_HELP_TUTORIAL_MERGE

    /**

    *  Lauch tutorial if exist, else popup a error message

    *  @since S60 3.2

    *  @param None

    *  @return None

    */

    void LaunchTutorialL();

#endif // FF_HELP_TUTORIAL_MERGE

    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 */);

   private: 

        // previous view

      TVwsViewId iPrevious;

	  CCSXHHtmlTopicContainer* iBCContainer;

	  const TUid& iUid;

      const TInt& iAppFlags;

	  static TInt iFontSize;

	  TBool iContextTopicView;		

    };

#endif // INC_CCSXHHTMLTOPICVIEW_H__

// End of File