/*

* 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 send message command.

*

*/

#ifndef CPBK2SENDMESSAGECMD_H

#define CPBK2SENDMESSAGECMD_H

// INCLUDES

#include <e32base.h>

#include <MPbk2Command.h>

#include <MVPbkSingleContactOperationObserver.h>

#include <TSendingCapabilities.h>

#include <VPbkFieldType.hrh>

#include <RVPbkContactFieldDefaultPriorities.h>

// FORWARD DECLARATIONS

class MVPbkStoreContact;

class MVPbkContactOperationBase;

class MPbk2CommandObserver;

class MVPbkStoreContactField;

class MVPbkContactLink;

class CPbk2FieldPropertyArray;

class MPbk2ContactUiControl;

class MVPbkContactLinkArray;

class CMessageData;

class CPbk2AttachmentFile;

class CPbk2ApplicationServices;

class CSendUi;

// CLASS DECLARATION

/**

 * Phonebook 2 send message command.

 * Responsible for:

 * - displaying select message type query

 * - performing address select to the contact

 * - utilizing SendUI to send the message

 * - sending all messages ( sms, mms, email... )

 * - sending post card by creating, filling and finally destroying

 *   the post card file read by post card application

 */

NONSHARABLE_CLASS(CPbk2SendMessageCmd) :

        public CActive,

        public MPbk2Command,

        public MVPbkSingleContactOperationObserver

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @param aUiControl    UI control.

         * @return  A new instance of this class.

         */

        static CPbk2SendMessageCmd* NewL (

                MPbk2ContactUiControl& aUiControl );

        /**

         * Destructor.

         */

        ~CPbk2SendMessageCmd();

    public: // From MPbk2Command

        void ExecuteLD();

        void AddObserver( MPbk2CommandObserver& aObserver );

        void ResetUiControl(MPbk2ContactUiControl& aUiControl);

    public:

    	void SetMtmUid( TUid aUid );

    private: // From CActive

        void RunL();

        void DoCancel();

        TInt RunError( TInt aError );

    private: // From MVPbkSingleContactOperationObserver

        void VPbkSingleContactOperationComplete(

                MVPbkContactOperationBase& aOperation,

                MVPbkStoreContact* aContact );

        void VPbkSingleContactOperationFailed(

                MVPbkContactOperationBase& aOperation,

                TInt aError );

    private: // Implementation

        CPbk2SendMessageCmd (

                MPbk2ContactUiControl& aUiControl );

        void ConstructL();

        TUid ShowWriteQueryL();

        void RetrieveContactL(

                const MVPbkContactLink& aContactLink );

        void DoSendMessageL();

        void ResolveUrlL();

        TInt PrepareAddressSelectL(

                RVPbkContactFieldDefaultPriorities& aPriorities,

                TUid aTechType );

        void SetAddressFromFieldL(

                MVPbkStoreContactField& aField );

        void ProcessDismissed(

                TInt aCancelCode );

        TInt FilterErrors(

                TInt aErrorCode );

        void IssueRequest();

        void IssueStopRequest(

                TInt aErrorCode );

        TInt ToStoreFieldIndexL(

                TInt aPresIndex );

        MVPbkStoreContactField* SelectFieldL(

                TUint aResourceId,

                RVPbkContactFieldDefaultPriorities& aPriorities );

        void SendPostCardL();

    private: // Data structures

        /// Process states

        enum TProcessState

            {

            ERetrieving,

            EShowWriteQuery,

            EResolveURL,

            EStarting,

            ELaunching,

            EStopping

            };

    private: // Data

        /// Ref: UI control

        MPbk2ContactUiControl* iUiControl;

        /// Own: Selected contacts

        MVPbkContactLinkArray* iSelectedContacts;

        /// Own: MTM filter

        CArrayFixFlat<TUid>* iMtmFilter;

        /// Own: Send MTM uid

        TUid iMtmUid;

        /// Own: Sending capabilities

        TSendingCapabilities iSendingCapabilities;

        /// Own: The contact to send message to

        MVPbkStoreContact* iStoreContact;

        /// Own: The retrieve operation

        MVPbkContactOperationBase* iRetrieveOperation;

        /// Ref: The field property array

        CPbk2FieldPropertyArray* iFieldPropertyArray;

        /// Ref: Focused field

        const MVPbkStoreContactField* iFocusedField;

        /// Ref: Command observer

        MPbk2CommandObserver* iCommandObserver;

        /// Own: Message data object

        CMessageData* iMessageData;

        /// Own: Current index of a contact in array

        TInt iCurrentContactLinkIndex;

        /// Own: The count of valid recipients

        TInt iRecipientCount;

        /// Own: Current state of process

        TProcessState iState;

        /// Own: Postcard temporary attachment file

        CPbk2AttachmentFile* iAttachmentFile;

        /// Own: Initially focused field index

        TInt iFocusedFieldIndex;

        /// Own: Application Services pointer

        CPbk2ApplicationServices* iAppServices;

        /// Own: Send UI

        CSendUi* iSendUi;

    };

#endif // CPBK2SENDMESSAGECMD_H

// End of File