/*

* Copyright (c) 2008-2009 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:  Definition of class CESMRContactMenuHandler.

*

*/

#ifndef CESMRCONTACTMENUHANDLER_H

#define CESMRCONTACTMENUHANDLER_H

#include <e32base.h>

#include "cesmrcontactmanagerhandler.h"

#include <MVPbkContactFindObserver.h>

#include <MVPbkSingleContactOperationObserver.h>

//<cmail>

#include "mfsccontactactionserviceobserver.h"

#include "fsccontactactionservicedefines.h"

//</cmail>

#include <eikcmobs.h>

class MVPbkContactOperationBase;

class MVPbkContactStore;

class MVPbkContactLinkArray;

class CFscContactActionService;

class CFscContactActionMenu;

class CEikMenuPane;

class CESMRContactMenuUrlHandler;

class MMRContactMenuObserver;

NONSHARABLE_CLASS( CESMRContactMenuHandler ) :

	public CBase,

	public MVPbkContactFindObserver,

    public MVPbkSingleContactOperationObserver,

    public MFscContactActionServiceObserver,

    public MESMRContactManagerObserver

    {

public:

    /*

     * Enumeration for value types.

     */

    enum TValueType

        {

        EValueTypeNone,

		EValueTypeURL,

		EValueTypeEmail,

		EValueTypePhoneNumber

		};

public:

    /**

     * Two-phase constructor

     *

     * @param aContactManagerHandler Handler to contact manager

     * @return new instance of the class

     */

    static CESMRContactMenuHandler* NewL(

    		CESMRContactManagerHandler& aContactManagerHandler );

    /**

     * Destructor.

     */

    ~CESMRContactMenuHandler( );

    /**

     * Options menu available

     * @return ETrue if options menu / actions is available.

     */

    IMPORT_C TBool OptionsMenuAvailable( );

    /**

     * Initialises actions menu pane.

     *

     * @param aActionMenuPane actions menu pane

     */

    void InitOptionsMenuL( CEikMenuPane* aActionMenuPane );

    /**

     * Executes options menu / actions command.

     *

     * @param aCommand command id

     */

    void ExecuteOptionsMenuL( TInt aCommand );

    /**

     * Resets/disables contact menu handler.

     */

    IMPORT_C void Reset( );

    /**

     * Sets new value for contact action menu. It might be of

     * type URL, Email or phone number.

     *

     * @param aValue descriptor which contains value

     * @param aValueType type of given value

     */

    IMPORT_C void SetValueL( const TDesC& aValue, TValueType aValueType );

    /**

     * Shows/executes contact action menu.

     */

    IMPORT_C void ShowActionMenuL( );

    /**

     * Sets command observer for field. Field can use command

     * observer for triggering commands.

     * @param aCommandObserver Reference to command observer

     */

    IMPORT_C void SetCommandObserver(

            MEikCommandObserver* aCommandObserver );

    /**

     * Sets contact menu observer. Only one observer is supported at any time.

     * The observer will be notified when asynchronous contact action query

     * has been completed.

     */

    IMPORT_C void SetContactMenuObserver( MMRContactMenuObserver* aObserver );

private:

    /**

     * Private constructor.

     */

    CESMRContactMenuHandler(

    		CESMRContactManagerHandler& aContactManagerHandler );

    /**

     * Second phase constructor.

     */

    void ConstructL( );

    void VerifyContactDetailsL();

private: // from MESMRContactManagerHandler

    void ContactManagerReady( );

private: // from MVPbkSingleContactOperationObserver

    void VPbkSingleContactOperationComplete(

            MVPbkContactOperationBase& aOperation,

            MVPbkStoreContact* aContact );

    void VPbkSingleContactOperationFailed(

            MVPbkContactOperationBase& aOperation,

            TInt aError );

private: // from MVPbkContactFindObserver

    void FindCompleteL( MVPbkContactLinkArray* aResults );

    void FindFailed( TInt aError );

    // from MFscContactActionServiceObserver

    void QueryActionsComplete( );

    void QueryActionsFailed( TInt aError );

    void ExecuteComplete( );

    void ExecuteFailed( TInt aError );

private:

    /**

     * Searches selected richtext link from contact stores.

     */

    void SearchContactL( );

    /**

     * Creates new temporary contact for richtext link.

     */

    void CreateContactL( );

    /**

     * Searches for local contact store for temporary

     * contact creation. Leaves if none is found.

     *

     * @return local contact store

     */

    MVPbkContactStore& LocalContactStoreL( );

private: // Data

    /// Ref: Contact manager handler

    CESMRContactManagerHandler& iContactManagerHandler;

    /// Own: Url contact menu handler.

    CESMRContactMenuUrlHandler* iContactMenuUrlHandler;

    /// Own: Contact search results.

    MVPbkContactLinkArray* iFindResultsArray;

    /// Own: Index for verifying search results.

    TInt iFindResultsArrayIndex;

    /// Own: Contact action service.

    CFscContactActionService* iContactActionService;

    /// Own: Contact action menu.

    CFscContactActionMenu* iContactActionMenu;

    /// Own: Contact operation base.

    MVPbkContactOperationBase* iContactOperationBase;

    /// Own: Current value for actions menu.

    HBufC* iValue;

    /// Own: Current value type.

    TValueType iValueType;

    /// Own: Contact list for temporary contact.

    RFscStoreContactList iStoreContactList;

    /// Own:  Contact action list for selected richtext link.

    CFscContactActionList iContactActionList;

    /// Own: ETrue if contact manager is initialized.

    TBool iContactManagerReady;

    /// Own: ETrue if action menu is initialized.

    TBool iActionMenuReady;

    /// Own: ETrue if options menu is initialized.

    TBool iOptionsMenuReady;

    /// Ref: Pointer to command observer

    MEikCommandObserver* iCommandObserver;

    /// Ref: Contact menu observer

    MMRContactMenuObserver* iContactMenuObserver;

    };

#endif