/*

* 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:  Device Encryption UI settings item list.

*

*/

#ifndef DEVENCUI_SETTINGITEMLIST_H

#define DEVENCUI_SETTINGITEMLIST_H

// INCLUDES

// System includes

#include <aknsettingitemlist.h> // CAknSettingItemList

// User includes

#include "DevEnc.hrh"

// CLASS DECLARATION

class CDevEncUiSettingItemList : public CAknSettingItemList

	{

    public: // Constructors and destructor

    	CDevEncUiSettingItemList();

        ~CDevEncUiSettingItemList();

    // From CAknSettingItemList

        /**

         * Creates the actual setting items for the list, passing

         * ownership of them to the calling class.  Each setting

         * item has a piece of member data which it sets values in.

         */

    	CAknSettingItem* CreateSettingItemL( TInt identifier );

        // From CAknSettingItemList

        virtual void HandleListBoxEventL(CEikListBox* aListBox, TListBoxEvent aEventType);

        /**

         * Called by the framework whenever an item is selected.

         * Causes the edit page for the currently selected setting item to

         * be displayed and stores any changes made.

         * @param aIndex the index of the item to change

         * @param aCalledFromMenu If ETrue, opens a popup window to let the

         *   user select the state of this item. Otherwise the item state

         *   is just changed.

         */

    	void EditItemL ( TInt aIndex, TBool aCalledFromMenu );

    // Members

        /**

         * Gets the index of the currently selected item.

         * @return the index

         */

        TInt SelectedItem();

        /**

         * Opens a popup window to let the user select the state of this item

         */

    	void ChangeSelectedItemL();

        /**

          * Sets the text of a list item. Does not change the state.

          * @param aIndex the index of the item to change

          * @param aNewText the new text

          */

        void SetItemTextL( TInt aIndex, const TDesC& aNewText );

        /**

         * Sets the state of a list item.

          * @param aIndex the index of the item to change

          * @param aSetting the new state

         */

        void SetItemStateL( TInt aIndex, TBool aSetting );

        /**

         * Gets the state of a list item.

         * @param aIndex the index of the item to change

         * @param aSetting Contains the current setting when finished.

         */

        void ItemState( TInt aIndex, TBool& aSetting );

        /**

        * From CAknSettingItemList

        * 

        * Handles a change to the control's resources of type aType

        * which are shared across the environment, e.g. colors or fonts.

        *

        * @since 2.0

        * @param aType  Reason for the "resource" change, usually an system event UID

        */

        void HandleResourceChange( TInt aType );

    private:

        // From CAknSettingItemList

        /**

         * Called by framework when the view size is changed. Resizes the

         * setting list accordingly.

         */

        void SizeChanged();

    // Member data

        /* Holds the UI representation of the current state of the phone

         * memory encryption. This does not always correlate to the real memory

         * state, as this variable often contains a new setting that has not

         * been validated yet. */

    	TBool iPhoneMemSetting;

        /* Holds the UI representation of the current state of the memory

         * card encryption. This does not always correlate to the real memory

         * state, as this variable often contains a new setting that has not

         * been validated yet. */

    	TBool iMmcSetting;

        /** Owned. Holds the current state text of the phone memory */

        HBufC* iPhoneMemStateText;

        /** Owned. Holds the current state text of the memory card */

        HBufC* iMmcStateText;

	};

#endif	// #ifndef DEVENCUI_SETTINGITEMLIST_H

// End of File