/*

* Copyright (c) 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:  Container for the main view.

*

*/

#ifndef __DEVENCUI_MAINVIEW_CONTAINER_H__

#define __DEVENCUI_MAINVIEW_CONTAINER_H__

//INCLUDES

//System Includes

#include <coecntrl.h>

#include <aknlists.h>

#include <aknview.h>

#include <DevEncExternalCRKeys.h>

//User Includes

#include "DevEnc.hrh"

#include "DevEncUiContainerEventCallback.h"

#include "DevEncUiMemInfoObserver.h"

//FORWARD DECLARATIONS

class CDevEncUiDocument;

class CDevEncUiSettingItemList;

class CRepository;

class CDevEncUiMemoryEntity;

class CDevEncUiMainViewContainer : public CCoeControl,

                                   public MDevEncUiMemInfoObserver

    {

    public:

    	virtual TInt CountComponentControls() const;

        /**

         * @function NewL

         * @abstract Creates a CDevEncUiMainViewContainer object, which will draw itself to aRect

         * @param aRect A rectangle that defines the size and location of the displayable area

         * for the view

         * @param aDocument the document

         **/

        static CDevEncUiMainViewContainer* NewL( const TRect& aRect,

												 RArray<CDevEncUiMemoryEntity*>& aMemEntities,

                                                 MContainerEventCallback& aCallback,

                                                 CRepository*& aCrSettings,

                                                 TInt& aMmcStatus );

        /**

         * @function NewLC

         * @abstract Creates a CDevEncUiMainViewContainer object, which will draw itself to aRect

         * @param aRect A rectangle that defines the size and location of the displayable area

         * for the view

         * @param aDocument the document

         **/

        static CDevEncUiMainViewContainer* NewLC( const TRect& aRect,

												  RArray<CDevEncUiMemoryEntity*>& aMemEntities,

                                                  MContainerEventCallback& aCallback,

                                                  CRepository*& aCrSettings,

                                                  TInt& aMmcStatus );

        ~CDevEncUiMainViewContainer();

        /**

         * From CCoeControl. Called by the framework whenever a key event occurs.

         * Passes the key event to the settings list if it is not null, otherwise returns

         * EKeyWasNotConsumed

         * @param aKeyEvent the Key event which occured, e.g. select key pressed

         * @param aType the type of Key event which occurred, e.g. key up, key down

         * @return TKeyResponse EKeyWasNotConsumed if the key was not processed,

         * EKeyWasConsumed if it was

         */

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

        /**

         * @function ConstructL

         * @abstract Performs the second phase construction, setting the bounding

         * rectangle to aRect

         * @param aRect the display area for the view

         **/

        void ConstructL(const TRect& aRect);

        TInt SelectedItem();

        /**

         * Shows a popup dialog to let user set the state of the selected item.

         * @return ETrue if desired state of the selected item was changed

         */

        TBool ChangeSelectedItemL();

        /**

         * From MDevEncUiMemInfoObserver

         * */

        void UpdateInfo( TDevEncUiMemoryType aType,

                         TUint aState,

                         TUint aProgress = 0 );

    protected:

        virtual CCoeControl* ComponentControl(TInt aIndex) const;

        /**

         * From CCoeControl

         * */

        void SizeChanged();

        /**

         * From CCoeControl

         * */

        void HandleResourceChange(TInt aType);

    private:

        CDevEncUiMainViewContainer( RArray<CDevEncUiMemoryEntity*>& aMemEntities,

									MContainerEventCallback& aCallback,

                                    CRepository*& aCrSettings,

                                    TInt& aMmcStatus );

        void DoUpdateInfoL( TDevEncUiMemoryType aType,

                            TUint aState,

                            TUint aProgress /*= 0*/ );

    private:

        /** Owned */

        MContainerEventCallback& iCallback;

        /** Owned */

        CDevEncUiSettingItemList* iSettingItemList;

        /** Not owned */

        RArray<CDevEncUiMemoryEntity*>& iMemEntities;

        /** Not owned */

        CRepository*& iCrSettings;

        /** Not owned */

        TInt& iMmcStatus;

};

#endif // __DEVENCUI_MAINVIEW_CONTAINER_H__

//End of File