/*

* 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 for handling popup query.

*

*/

#ifndef EDCONTACTORPOPUPHANDLER_H

#define EDCONTACTORPOPUPHANDLER_H

#include <e32base.h>

//FORWARD DECLERATIONS

class CAiwServiceHandler;

class CCoeEnv;

/**

 *  CEDContactorPopupHandler

 *  Handling launch of popup query.

 *

 *  @code

 *

 *  @endcode

 *

 *  @lib ccacontactorservice

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS(CEDContactorPopupHandler) :

    public CBase,

    public MAiwNotifyCallback

    {

public:

    /**

     * Two-phased constructor.

     */

    static CEDContactorPopupHandler* NewL();

    /**

     * Destructor.

     */

    virtual ~CEDContactorPopupHandler();

    /**

     * Launch popup.

     *

     * Leaves KErrNotFound if field data not found,

     *        KErrCancel if popup canceled

     *        KErrAbort if red key pressed

     *        KErrGeneral if error occurred

     *

     * @since S60 5.0

     * @param aCommAddressSelectType: Select Type.

     * @param aUseDefaults: Is default functionality enabled.

     */

    TDesC& LaunchPopupL(

        const TDesC8& aContactLinkArray,

        TAiwCommAddressSelectType aCommAddressSelectType,

        TBool aUseDefaults);

    void ClosePopupL();

private:

    // from base class MAiwNotifyCallback

    TInt HandleNotifyL(TInt aCmdId, TInt aEventId,

        CAiwGenericParamList& aEventParamList,

        const CAiwGenericParamList& aInParamList);

private:

    /**

     * Constructor.

     */

    CEDContactorPopupHandler();

    void ConstructL();

private: //new methods

    void PrepareResourcesL();

    void ReadFieldDataL(CAiwGenericParamList& aEventParamList);

    void AsyncStop();

private:

    // data

    /**

     * Pointer to AIW service handler

     * Own.

     */

    CAiwServiceHandler* iServiceHandler;

    /**

     * Pointer to scheduler wait.

     * Own.

     */

    CActiveSchedulerWait* iSchedulerWait;

    /**

     * Environment.

     * Not Own.

     */

    CCoeEnv& iCoeEnv;

    /**

     * Offset of loaded resource file.

     * Own.

     */

    TInt iResourceOffset;

    /**

     * Result string from the AIW service.

     * Own.

     */

    HBufC* iQueryResults;

    /**

     * For error handling.

     * Own.

     */

    TInt iError;

    };

#endif // EDCONTACTORPOPUPHANDLER_H

// End of File