/*

* Copyright (c) 2010 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: Class takes care of CBA's.

*

*/

#ifndef CPHONEUICOMMANDMANAGER_H

#define CPHONEUICOMMANDMANAGER_H

//INCLUDES

#include <e32base.h>

//FORWARD

class MPhoneViewCommandHandle;

class MPhoneStateMachine;

class CPhoneState;

/**

 * Class takes care of ui commands, soft buttons and tool bar.

 *

 * @lib phoneuicontrol

 * @since S60 v10.1

 */

NONSHARABLE_CLASS( CPhoneUiCommandManager ) :  public CBase

    {

    public:

        /**

        * Creates new instance of CPhoneUiCommandManager

        * @param aStateMachine: a state machine

        * @param aViewCommandHandle: handle to the PhoneUIView

        * @return CPhoneUiCommandManager* object  

        */

        static CPhoneUiCommandManager* NewL(

                    CPhoneState* aState,

                    MPhoneViewCommandHandle& aViewCommandHandle,

                    MPhoneStateMachine& aStateMachine );

        /**

        * Destructor.

        */

        virtual ~CPhoneUiCommandManager();

    public:

        /**

        * Updates UI commands, push buttons and toolbar buttons.

        */

        void UpdateUiCommands();

    public:

        /**

        * Sets the soft reject status

        * @param aSoftRejectStatus, new status

        */

        void SetSoftRejectStatus( TBool aSoftRejectStatus );

        /**

        * Returns the soft reject status

        * @return Soft reject status

        */

        TBool SoftRejectStatus();

    private:

        /**

        * Sets soft reject flag

        */

        void SetSoftRejectDimmedFlag();

        /**

        * Sets button flags

        */

        void SetButtonFlags();

        /**

        * Sets touch buttons.

        */

        void SetTouchButtons();

        /**

        * Sets toolbar buttons.

        */

        void SetToolBarButtons();

        /**

        * Returns toolbar resource id.

        */

        TInt ToolBarResource();

        /**

        * Returns ringing call resource id.

        */

        TInt RingingCallResource();

        /**

        * Returns single ringing call resource id.

        */

        TInt SingleRingingCallResource();

        /**

        * Check is a emergency call ongoing

        */

        TBool IsEmergency();

    private:

        /**

        * C++ default constructor.

        */

        CPhoneUiCommandManager(

                CPhoneState* aState,

                MPhoneViewCommandHandle& aViewCommandHandle,

                MPhoneStateMachine& aStateMachine );

    private:

        // Not owned:

        CPhoneState* iState;

        MPhoneViewCommandHandle& iViewCommandHandle;

        MPhoneStateMachine& iStateMachine;

        // Soft reject status flag

        TBool iSoftRejectStatus;

    };

#endif // CPHONEUICOMMANDMANAGER_H