/*

* 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:   Calendar controller

*

*/

#ifndef CALENACTIONUI_H

#define CALENACTIONUI_H

// INCLUDES

#include <e32base.h>

#include <calencommandhandler.h>

#include <calencommands.hrh>

// FORWARD DECLARATIONS

class CCalenController;

class CCalenDeleteUi;

class CCalenEditUi;

class CCalenLocationUi;

class CCalenCustomisationManager;

class MCalenCommandHandler;

class CCalenAttachmentUi;

// CLASS DEFINITIONS

/**

 * The action ui handles events passed from the controller and delegates

 * them to the appropriate place (i.e. the specific action ui classes).

 */

class CCalenActionUi : public CBase,

                       public MCalenCommandHandler

    {

public:  // Construction and destruction

    /**

     * 1st phase constructor

     * @param aController A reference to calencontroller

     */

    static CCalenActionUi* NewL( CCalenController& aController );

    /**

     * Virtual destructor

     */

    virtual ~CCalenActionUi();

public: // From MCalenCommandHandler

    /**

     * Handles key presses.

     * 

     * @param aCommand The command Id of the key.

     */

    TBool HandleCommandL( const TCalenCommand& aCommand );

    /**

     * Allows extending this API without breaking BC.

     * 

     * @param aExtensionUid specifies

     * @return extension of the requested type

     */

    TAny* CalenCommandHandlerExtensionL( TUid aExtensionUid );

public:  // New functions

    /**

     * Handle actionui related command

     * @param aCommand A command to be handled

     * @return a boolean showing wether the command is being handled or not

     */

    //TBool HandleActionUiCommandL( TInt aCommand );

    /**

     * Gets a command handler or NULL.

     */

    MCalenCommandHandler* GetCommandHandlerL( TInt aCommand );

	 /**

     * Function to tell whether editor is active or not

     * @return ETrue if editor is active else EFalse

     */

    TBool IsEditorActive();

private:  // Construction and destruction

    /**

     * C++ constructor, non-leaving

     * @param aController A reference to the calencontroller

     */

    CCalenActionUi( CCalenController& aController );

    /**

     * 2nd phase constructor

     */

    void ConstructL();

private:  // New functions

    /**

     * Show settings dialog

     */

    void ShowSettingsL();

    /**

     * Show calenders dialog

     */

    void ShowCalendarsL();

private:  // Data

    CCalenDeleteUi* iDeleteUi;          // pointer to the deleteui

    CCalenEditUi* iEditUi;              // pointer to the seditui

    CCalenLocationUi* iLocationUi;      // pointer to the locationui

    CCalenController& iController;      // reference to the calencontroller

    CCalenAttachmentUi* iAttachmentUi;

    };

#endif // CALENACTIONUI_H

// End of file