/*

* Copyright (c) 2002 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: 

*      Send message command object.

*	   Opens a message editor for writing and sending a message to a

*      contact.

*

*/

#ifndef __CPbkSendMultipleMessageCmd_H__

#define __CPbkSendMultipleMessageCmd_H__

// INCLUDES

#include <e32base.h>

#include <MPbkCommand.h>

#include <MPbkBackgroundProcess.h>

#include <TPbkSendingParams.h>

// FORWARD DECLARATIONS

class CPbkContactEngine;

class CContactIdArray;

class TPbkContactItemField;

class CPbkAttachmentFile;

// CLASS DECLARATION

/**

 * Call command object.

 */

class CPbkSendMultipleMessageCmd :

        public CBase,

        public MPbkCommand,

        private MPbkProcessObserver

    {

    public: // Interface

		/**

         * Static constructor.        

         * @param aEngine, for retrieving contact info

         * @param aParams, sending params 

         * @param aContacts, array of contact ids where to send message to.

         * @param aFocusedField currently focused field. May be NULL if caller

         *                      doesn't have field-level focus. If field is 

         *                      applicable address field it is used directly

         *                      as the recipient address.

         * @param aUseDefaultDirectly   if ETrue and a default address is found

         *                              from the contact the default address is 

         *                              used without presenting address 

         *                              selection list.

         * @return a new send message command object.

         */

		static CPbkSendMultipleMessageCmd* NewL (

            CPbkContactEngine& aEngine,

            TPbkSendingParams aParams,

    		const CContactIdArray& aContacts,

    		const TPbkContactItemField* aFocusedField,

    		TBool aUseDefaultDirectly);

        /**

         * Destructor.

         */

        ~CPbkSendMultipleMessageCmd();

    public:  // from MPbkCommand

        void ExecuteLD();

        void AddObserver( MPbkCommandObserver& aObserver );

    public:  // from MPbkProcessObserver

        void ProcessFinished(MPbkBackgroundProcess& aProcess);

    private:  // Implementation

        CPbkSendMultipleMessageCmd (

            CPbkContactEngine& aEngine,

            TPbkSendingParams aParams,

    		const CContactIdArray& aContacts,

    		const TPbkContactItemField* aFocusedField,

    		TBool aUseDefaultDirectly);

        void ConstructL();

    private: //New functions    

        /**

         * Filter and display SendUI query               

         * @return TUid Uid of the selected sending service.

         */        

        TUid ShowWriteQueryL();

    private:  // Data

        // Ref: Pbk contact engine  

        CPbkContactEngine& iEngine;          

	    /// Sending params

	    TPbkSendingParams iParams;

        // Ref: Array of contact ids to be send

        const CContactIdArray& iContacts;

		/// Own: send mtm uid

	    TUid iMtmUid;

		/// Ref: the currently focused field

		const TPbkContactItemField* iFocusedField;

		/// Own: if true the possible default address is used directly

		TBool iUseDefaultDirectly;

		//Own: Postcard temporary attachment file

		CPbkAttachmentFile* iAttachmentFile;

		//Ref: Command Observer

		MPbkCommandObserver* iObserver;

    };

#endif // __CPbkSendMultipleMessageCmd_H__

// End of File