/*

* Copyright (c) 2005-2007 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:  Phonebook 2 command handler.

*

*/

#ifndef CPBK2COMMANDHANDLER_H

#define CPBK2COMMANDHANDLER_H

// INCLUDES

#include <e32base.h>

#include <MPbk2CommandHandler.h>

#include <MPbk2ContactUiControl.h>

#include <Pbk2Commands.hrh>

// FORWARDS

class MPbk2CommandFactory;

class CEikMenuPane;

class CPbk2CommandStore;

class CPbk2AiwInterestArray;

class MPbk2ViewExplorer;

class MPbk2Command;

class CPbk2AppViewBase;

class CPbk2UIExtensionManager;

class CVPbkContactStoreUriArray;

class CPbk2ContactRelocator;

class CPbk2ApplicationServices;

class MVPbkContactLink;

//  CLASS DECLARATION

/**

 * Phonebook 2 command handler.

 * Responsible for handling all Phonebook 2 commands and

 * filtering of Phonebook 2 menus.

 */

class CPbk2CommandHandler : public CBase,

                            public MPbk2CommandHandler

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @return  A new instance of this class.

         */

        IMPORT_C static CPbk2CommandHandler* NewL();

        /**

         * Destructor.

         */

        ~CPbk2CommandHandler();

    public: // From MPbk2CommandHandler

        TBool HandleCommandL(

                const TInt aCommandId,

                MPbk2ContactUiControl& aControl,

                const CPbk2AppViewBase* aAppView );

        void DynInitMenuPaneL(

                TInt aResourceId,

                CEikMenuPane* aMenuPane,

                CPbk2AppViewBase& aViewBase,

                MPbk2ContactUiControl& aControl );

        void RegisterAiwInterestL(

                const TInt aInterestId,

                const TInt aMenuResourceId,

                const TInt aInterestResourceId,

                const TBool aAttachBaseService );

        TInt ServiceCmdByMenuCmd(

                TInt aMenuCmdId ) const;

        void AddAndExecuteCommandL(

                MPbk2Command* aCommand );

        void AddMenuCommandObserver(

                MPbk2MenuCommandObserver& aObserver );

        void RemoveMenuCommandObserver(

                MPbk2MenuCommandObserver& aObserver );

        void DynInitToolbarL(

                TInt aResourceId,

                CAknToolbar* aToolbar,

                const CPbk2AppViewBase& aAppView,

                MPbk2ContactUiControl& aControl );

        void OfferToolbarEventL(

                TInt aCommand,

                MPbk2ContactUiControl& aControl,

                const CPbk2AppViewBase* aAppView );

    private: // Command handlers, use Cmd prefix

         void CmdOpenSettingsViewL(

                MPbk2ContactUiControl& aControl,

                const CPbk2AppViewBase* aAppView,

                TUid aViewId );

        void CmdOpenPreviousViewL(

                MPbk2ContactUiControl& aControl,

                const CPbk2AppViewBase* aAppView );

        void CmdOpenHelpL(

                MPbk2ContactUiControl& aControl,

                const CPbk2AppViewBase* aAppView );

        TBool CmdGenericCommandL(

                TPbk2CommandId aCommandId,

                MPbk2ContactUiControl& aControl );

    private: // Implementation

        CPbk2CommandHandler();

        void ConstructL();

        void PerformStandardMenuFilteringL(

                TInt aResourceId,

                CEikMenuPane* aMenuPane,

                MPbk2ContactUiControl& aControl );

        void PerformStoreSpecificFilteringL(

                TInt aResourceId,

                CEikMenuPane* aMenuPane,

                MPbk2ContactUiControl& aControl );

        void PerformFieldTypeBasedFilteringL(

                TInt aResourceId,

                CEikMenuPane* aMenuPane,

                MPbk2ContactUiControl& aControl );

        TBool AreSelectedContactsFromReadOnlyStoreL(

                MPbk2ContactUiControl& aControl );

        TBool IsFromReadOnlyStore(

                const MVPbkContactLink& aContactLink ) const;

        TBool HasSpeedDialL(

                MPbk2ContactUiControl& aControl );

        TInt ToStoreFieldIndexL(

                TInt aPresIndex,

                const MVPbkStoreContact* aStoreContact );

    private: // Data

        /// Own: Command factory

        MPbk2CommandFactory* iCommandFactory;

        /// Own: Command store

        CPbk2CommandStore* iCommandStore;

        /// Own: AIW interest array

        CPbk2AiwInterestArray* iAiwInterestArray;

        /// Own: Application services

        CPbk2ApplicationServices* iAppServices;

        /// Own: Extension manager

        CPbk2UIExtensionManager* iExtensionManager;

        /// Own: Contact relocator

        CPbk2ContactRelocator* iContactRelocator;

    };

#endif // CPBK2COMMANDHANDLER_H

// End of File