/*

* Copyright (c) 2007 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:  CTruiMainView class of TrainingUI

*

*/

#ifndef C_TRUIMAINVIEW_H

#define C_TRUIMAINVIEW_H

#include <aknview.h>

#include <akntoolbarobserver.h>

class CTruiMainViewContainer;

// UID of view

const TUid KTruiMainViewId = {1};

/**

 *  CTruiMainView view class.

 *

 *  @code

 *    CTruiMainView* view = CTruiMainView::NewLC(); 

 *    AddViewL( view );

 *    CleanupStack::Pop();

 *  @endcode

 *

 */

class CTruiMainView : public CAknView, public MAknToolbarObserver

    {

public:

    /** 

     * Two phase construction.

     * 

     * @return Pointer to CTruiMainView's instance

     */    

    static CTruiMainView* NewL();

    /** 

     * Two phase construction.

     * 

     * @return Pointer to CTruiMainView's instance

     */

    static CTruiMainView* NewLC();    

    /**

    * Destructor.

    */    

    virtual ~CTruiMainView();

// from base class CAknView

   /**

    * Returns views id.

    *

    * @return id for this view.

    */

    TUid Id() const;

   /**     

     * Command handling function. 

     *

     * @param aCommand ID of the command to respond to. 

     */    

    void HandleCommandL( TInt aCommand );

// from MEikMenuObserver    

    /**

     * Dynamically initialises a menu pane.

     *

     * @param aResourceId The resource Id.

     * @param aMenuPane The in-memory representation of the menu pane.     

     */    

    void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

private:

   /**

    * Constructor.

    */    

    CTruiMainView();

   /**

    * Perform the second phase construction of a CTruiMainView object.

    */    

    void ConstructL();   

    /**

    * Dynamically initialises the character range menu pane.

    *

    * @param aScriptId Language script Id.    

    * @param aMenuPane The in-memory representation of the menu pane.

    */

    void InitCharRangeSubMenuL( TInt aScriptId, CEikMenuPane* aMenuPane);

    /**

    * Get reource ID of menu items for initializing menu pane.

    *

    * @param aScriptId Language script Id.    

    * @return resource Id of menu items.

    */

    TInt MenuItemsReourceId( TInt aScriptId );

    /**

    * Check menu item dimmed by menu item id.

    *

    * @param aMenuPane Pointer to menu pane. 

    * @param aMenuItemId Menu item id of menu.    

    * @return ETrue: menu item is dimmed

    */

    TBool IsMenuItemDimmed( CEikMenuPane* aMenuPane, TInt aMenuItemId );

// from base class CAknView

   /**

    * Called by the framework when view is activated.

    *

    * @param aPrevViewId This is not used now.

    * @param aCustomMessage This is not used now.

    * @param aCustomMessage This is not used now.

    */

    void DoActivateL( const TVwsViewId& aPrevViewId,

                      TUid aCustomMessageId,

                      const TDesC8& aCustomMessage );

   /**    

    * Called by the framework when view is deactivated.

    *

    */

    void DoDeactivate();

    /**

     * From MAknToolbarObserver.

     * Handles toolbar events for a certain toolbar item.

     *

     * @param aCommand The command ID of some toolbar item.

     */

    void OfferToolbarEventL( TInt aCommand );    

private: // data

    /**

     * Pointer to the component control

     * own.  

     */

    CTruiMainViewContainer* iContainer;     

    /**

     * Indicates whether all delete is dimmed

     */

    TBool iDimAllDelete;

    };

#endif // C_TRUIMAINVIEW_H