/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:   Base class for Media Settings views.*

*/

// Version : %version: 2 %

#ifndef MPSETTINGSBASEVIEW_H

#define MPSETTINGSBASEVIEW_H

//  INCLUDES

#include    <aknview.h>

// FORWARD DECLARATIONS

class CMPSettingsBaseContainer;

class CAknNavigationDecorator;

class CMPSettingsAppUi;

class MMPSettingsNaviPaneController;

// CLASS DECLARATION

/**

*  Base class for Media Settings views.

*

*  @lib MPSettBase.dll

*  @since 2.0

*/

class CMPSettingsBaseView : public CAknView

    {

    public:     // New data types

        enum KMPViewPanicCodes

            {

            EMPViewPanicNullPtr = 1

            };

    public:     // Constructors and destructor

        /**

        * C++ default constructor

        */

        IMPORT_C CMPSettingsBaseView();

        /**

        * Destructor.

        */

        IMPORT_C virtual ~CMPSettingsBaseView();

    public:     // from CAknView

        /**

        * Handles client rect change.

        */

        IMPORT_C void HandleClientRectChange();

    public:     // New

        /**

        * This function is used to set the current item in the listbox.

        * @since 2.0

        * @param aIndex Current item.

        */

        IMPORT_C virtual void SetCurrentItem(TInt aIndex);

    protected:  // Functions from base classes

        /**

        * From CAknView

        */

        IMPORT_C void DoActivateL(const TVwsViewId& aPrevViewId,

                                  TUid aCustomMessageId,

                                  const TDesC8& aCustomMessage);

        /**

        * From CAknView

        */

        IMPORT_C void DoDeactivate();

        /**

        * From MEikMenuObserver

        */

        IMPORT_C void DynInitMenuPaneL(TInt aResourceId,

                                       CEikMenuPane* aMenuPane);        

    protected:  // New

        /**

        * Sets the correct navi pane for the view (eg. tabs, empty,

        *   string etc.)

        * @since 2.0

        */

        IMPORT_C virtual void SetNaviPaneL();

        /**

        * Called at the end of DoActivateL.

        * @since 2.0

        */

        IMPORT_C virtual void DynInitContainerL();

        /**

        * Creates new view specific container class. Pure virtual.

        * @since 2.0

        */

        virtual CMPSettingsBaseContainer* NewContainerL() = 0;

        /** 

        * Adds given resource text as MSK to CBA.

        *

        * @param aResourceId middle softkey label.

        * @param aCommandId command that should be performed when MSK

        *        is pressed.

        * @since S60 v3.2

        */

        IMPORT_C virtual void SetMiddleSoftKeyLabelL(

            const TInt aResourceId,

            const TInt aCommandId );

    protected:  // Data

        CMPSettingsBaseContainer* iContainer;

        CAknNavigationDecorator* iNaviPaneContext;

        MMPSettingsNaviPaneController* iNaviCntrl;

        TInt iCurrentItem;

        TInt iTopItemIndex;

    };

#endif      // MPSETTINGSBASEVIEW_H