/*

* 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:  Content that is shown inside a stylus popup menu.

*

*/

#ifndef CAKNSTYLUSPOPUPMENUCONTENT_H

#define CAKNSTYLUSPOPUPMENUCONTENT_H

#include <coecntrl.h>

class CAknButton;

const TInt KAiStylusMenuMaxItems = 10;

/**

 *  Class providing content for the stylus popup menu.

 *

 *  @lib eikcoctl.lib

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS( CAiStylusPopUpMenuContent ) : public CCoeControl

    {

public:

    static CAiStylusPopUpMenuContent* NewL();

    static CAiStylusPopUpMenuContent* NewLC();

    ~CAiStylusPopUpMenuContent();

    /**

     * Adds a new menu item.

     *

     * @param aItem Menu item to be added.

     * @param aCommandId Command ID of the menu item.

     * @param aObserver Item's observer.

     */

    void AddMenuItemL( const TDesC& aItem, const TInt aCommandId,

                       MCoeControlObserver& aObserver );

    /**

     * Removes a menu item.

     *

     * @param aIndex Index of the menu item.

     */

    void RemoveMenuItem( const TInt aIndex );

    /**

     * Hides / shows a menu item.

     *

     * @param aIndex Index of the menu item.

     * @param aDimmed ETrue to hide and EFalse to show

     */

    void SetItemDimmed( const TInt aIndex, const TBool aDimmed );

    /**

     * Method to get a command id of the specified menu item.

     *

     * @param aControl The menu item.

     * @return Command id.

     */

    TInt CommandId( CCoeControl* aControl ) const;

// from base class CCoeControl

    /**

     * Returns the minimum size of the control.

     *

     * @return Minimum size.

     */

     TSize MinimumSize();

    /**

     * Returns the number of component controls.

     *

     * @return Number of component controls.

     */

     TInt CountComponentControls() const;

    /**

     * Returns the specified component control.

     *

     * @return The specified control.

     */

     CCoeControl* ComponentControl( TInt aIndex ) const;

    /**

     * Handles changes to the control's resources.

     *

     * @aParam aType Type of resource change.

     */     

     void HandleResourceChange( TInt aType );

private:

    CAiStylusPopUpMenuContent();

    void ConstructL();

// from base class CCoeControl

    void SizeChanged();

private: // data

    /**

     * Array which holds pointers to menu items. Menu item's command id

     * is stored in iCommands array with the same index value .

     */

    RPointerArray<CAknButton> iItems;

    /**

     * Array which holds menu items' command IDs.

     */

    RArray<TInt> iCommands;

    /**

     * Array which holds menu items' visibility

     */ 

    TInt iVisibility[KAiStylusMenuMaxItems];

    };

#endif // CAKNSTYLUSPOPUPMENUCONTENT_H