/*

* 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 go to URL command object.

*

*/

#ifndef CPBK2GOTOURLCMD_H

#define CPBK2GOTOURLCMD_H

// INCLUDES

#include <e32base.h>

#include "MPbk2Command.h"

#include "MPbk2ProcessDecorator.h"

#include <MVPbkSingleContactOperationObserver.h>

#include <AknServerApp.h>

// FORWARD DECLARATIONS

class CVPbkContactManager;

class MVPbkContactLink;

class MVPbkStoreContact;

class CBrowserLauncher;

class MVPbkStoreContactField;

class CPbk2FieldPropertyArray;

class MPbk2ContactUiControl;

class CPbk2ApplicationServices;

// CLASS DECLARATION

/**

 * Phonebook 2 go to URL command object.

 */

NONSHARABLE_CLASS(CPbk2GoToURLCmd) :

        public CActive,

        public MPbk2Command,

        public MPbk2ProcessDecoratorObserver,

        public MVPbkSingleContactOperationObserver,

        public MAknServerAppExitObserver

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @param aUiControl    Contact UI control.

         * @return  A new instance of this class.

         */

        static CPbk2GoToURLCmd* NewL(

                MPbk2ContactUiControl& aUiControl );

        /**

         * Destructor.

         */

        ~CPbk2GoToURLCmd();

    private: // From CActive

        void DoCancel();

        void RunL();

        TInt RunError(

                TInt aError );

    public:  // From MPbk2Command

        void ExecuteLD();

        void AddObserver(

                MPbk2CommandObserver& aObserver );

        void ResetUiControl(

                MPbk2ContactUiControl& aUiControl );

    private: // From MPbk2ProcessDecoratorObserver

        void ProcessDismissed(

                TInt aCancelCode );

    private: // From MVPbkSingleContactOperationObserver

        void VPbkSingleContactOperationComplete(

                MVPbkContactOperationBase& aOperation,

                MVPbkStoreContact* aContact );

        void VPbkSingleContactOperationFailed(

                MVPbkContactOperationBase& aOperation,

                TInt aError );

    private: // From MAknServerAppExitObserver

        void HandleServerAppExit(

                TInt aReason );

    private: // Implementation

        CPbk2GoToURLCmd(

                MPbk2ContactUiControl& aUiControl );

        void ConstructL();

        void RetrieveContactL(

                const MVPbkContactLink& aContactLink );

        void DoLaunchBrowserL();

        void ResolveUrlL();

        void SetURLFromFieldL(

                MVPbkStoreContactField& aField );

        void IssueRequest();

        void IssueStopRequest();

    private: // Data structures

        /// Process states

        enum TProcessState

            {

            ERetrieving,

            EResolveURL,

            EStarting,

            ELaunching,

            EStopping

            };

    private: // Data

        /// Ref: UI control

        MPbk2ContactUiControl* iUiControl;

        /// Ref: Command observer

        MPbk2CommandObserver* iCommandObserver;

        /// Own: Contact link

        MVPbkContactLink* iContactLink;

        /// Own: Browser launcher

        CBrowserLauncher* iBrowserLauncher;

        /// Own: Retrieve operation

        MVPbkContactOperationBase* iRetrieveOperation;

        /// Own: Store contact

        MVPbkStoreContact* iStoreContact;

        /// Own: URL

        HBufC* iURL;

        /// Ref: Phonebook 2 field properties

        CPbk2FieldPropertyArray* iFieldPropertyArray;

        /// Own: Current state of process

        TProcessState iState;

        /// Own: Application Services pointer

        CPbk2ApplicationServices* iAppServices;

    };

#endif // CPBK2GOTOURLCMD_H

// End of File