/*

* 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 contact command.

*

*/

#ifndef CPBK2SENDCONTACTCMD_H

#define CPBK2SENDCONTACTCMD_H

// INCLUDES

#include "MPbk2CommandResourceRelease.h"

#include <e32base.h>

#include <MPbk2Command.h>

#include <MVPbkSingleContactOperationObserver.h>

#include "MPbk2vCardConverterObserver.h"

#include <MPbk2ProcessDecorator.h>

// FORWARD DECLARATIONS

class CIdle;

class MVPbkStoreContactField;

class CPbk2vCardConverter;

class CEikonEnv;

class MVPbkBaseContactField;

class MVPbkContactLinkArray;

class MPbk2CommandObserver;

class CVPbkVCardEng;

class MVPbkStoreContact;

class CPbk2vCardConverter;

class CAknWaitDialog;

class MVPbkFieldType;

class MPbk2ContactUiControl;

class MVPbkContactOperationBase;

class MVPbkFieldTypeList;

class TPbk2SendingParams;

class MVPbkContactLink;

class CMessageData;

class MPbk2ProcessDecorator;

class MPbk2ContactLinkIterator;

class CPbk2ApplicationServices;

class CSendUi;

// CLASS DECLARATION

/**

 * Phonebook 2 send contact command.

 */

NONSHARABLE_CLASS(CPbk2SendContactCmd) :

        public CActive,

        public MPbk2Command,

        public MPbk2vCardConverterObserver,

        public MVPbkSingleContactOperationObserver,

        private MPbk2ProcessDecoratorObserver,

        public MPbk2ResourceRelease

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @return  A new instance of this class.

         */

        static CPbk2SendContactCmd* NewL(

                MPbk2ContactUiControl& aUiControl );

        /**

         * Destructor.

         */

        virtual ~CPbk2SendContactCmd();

    public: // From MPbk2Command

        void ExecuteLD();

        void AddObserver(

                MPbk2CommandObserver& aObserver );

        void ResetUiControl(MPbk2ContactUiControl& aUiControl);

        TAny* CommandExtension(TUid /*aExtensionUid*/);

    public: // From MPbk2ResourceRelease

        /*-

         * Delete all temp files.

         * @Remark It not return until finish deleting all files.

         *         It is non-reentrant.  

         */

        void ReleaseResource();

    private: // From CActive

        void RunL();

        TInt RunError(

                TInt aError );

        void DoCancel();

    private: // From MPbk2vCardConverterObserver

        void ConversionDone(

                TInt aCount );

        void ConversionError(

                TInt aError );

    private: // From MVPbkSingleContactOperationObserver

        void VPbkSingleContactOperationComplete(

                MVPbkContactOperationBase& aOperation,

                MVPbkStoreContact* aContact );

        void VPbkSingleContactOperationFailed(

                MVPbkContactOperationBase& aOperation,

                TInt aError );

    public: // From MPbk2ProcessDecoratorObserver

        void ProcessDismissed(

                TInt aCancelCode );

    private: // Implementation

        CPbk2SendContactCmd(

                MPbk2ContactUiControl& aUiControl );

        void ConstructL();

        void SendvCardsLD();

        static TInt SendvCardsLD(

                TAny* aThis );

        TBool AnyThumbnailsL() const;

        TInt SelectionListL() const;

        void MapSelection(

                TInt& aSelection,

                TInt aShownMenu );

        void ProcessDone(

                TInt aCancelCode );

        TInt SelectSentDataL();

        TUid ShowSendQueryL();

        TPbk2SendingParams CreateParamsLC();

        void ConvertContactL(

                TInt aSelectionIndex );

        void RetrieveContactL(

                const MVPbkContactLink& aLink );

        TInt FilterErrors(

                TInt aErrorCode);

        void IssueRequest();

        void IssueStopRequest();

        void SendMsgUsingSendUI(

                CMessageData* aMsgData );

        TBool IsMoreThanOneContact();

    private: // Data structures

        /// Process states

        enum TState

            {

            EShowingSendQuery = 0,

            ERetrievingContact,

            ESelectingSentData,

            EStopping,

            ECancelling,

            EReleaseResource

            };

    private: // Data

        /// Ref: UI control

        MPbk2ContactUiControl* iUiControl;

        /// Ref: Command observer

        MPbk2CommandObserver* iCommandObserver;

        /// Own: Selected contacts

        MVPbkContactLinkArray* iSelectedContacts;

        /// Ref: Focused field

        const MVPbkBaseContactField* iFocusedField;

        /// Own: Send command's service uid

        TUid iMtmUid;

        /// Own: vCard engine

        CVPbkVCardEng* iVCardEngine;

        /// Own: vCard converter

        CPbk2vCardConverter* iConverter;

        /// Ref: Eikon enviroment

        CEikonEnv* iEikEnv;

        /// Own: vCard sender

        CIdle* iVCardSender;

        /// Own: Indicates whether this object is under destruction

        TBool iUnderDestruction;

        /// Own: Store contact array

        RPointerArray<MVPbkStoreContact> iStoreContacts;

        /// Own: Contact retrieve operation

        MVPbkContactOperationBase* iRetrieveOperation;

        /// Ref: Thumbnail field type

        const MVPbkFieldType* iThumbnailFieldType;

        /// Own: Decorator for the wait note process

        MPbk2ProcessDecorator* iDecorator;

        /// Own: Current index of the contact in an array

        TInt iCurrentContactLinkIndex;

        /// Own: State of the process

        TState iState;

        /// Own: contact iterator

        MPbk2ContactLinkIterator* iCntIterator;

        /// Own: Application Services pointer

        CPbk2ApplicationServices* iAppServices;

        /// Own: Send UI

        CSendUi* iSendUi;

        /// Own:

        CActiveSchedulerWait* iWaiter;

    };

#endif // CPBK2SENDCONTACTCMD_H

// End of File