/*

* Copyright (c) 2004-2007 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:  

*

*/

#ifndef CIMGPPRINTUTILS_H

#define CIMGPPRINTUTILS_H

#include <eikapp.h>

#include <e32std.h>

#include <aknappui.h>

#include <data_caging_path_literals.hrh>

#include "midleprinteventobserver.h"

#include "rimageprintclient.h"

#include "maiwobserver.h"

#include "mprotocolobserver.h"

#include "mprintjobstatus.h"

class CAknNavigationDecorator;

class CImagePrintDoc;

class CIMGPPrintDlgManager;

class MPrintSettings;

class CImagePrintEngine;

class MIdlePrintEventObserver;

class CUIProtocolController;

/**

 *

 *  AppUi class

 *

 */

class CIMGPPrintUtils

    : public CBase,

      public MProtocolObserver,

      public MPrintJobStatus

     {

	public:		// Constructors and destructors

         /**

         *  Second phase constructor

         */

        IMPORT_C static CIMGPPrintUtils* NewL( MAiwObserver* aAiwObserver );

        static CIMGPPrintUtils* NewLC( MAiwObserver* aAiwObserver );

        void ConstructL( MAiwObserver* aAiwObserver );

		virtual ~CIMGPPrintUtils();

        void DialogDismissedL(TInt /*aButtonId*/);

public:		// from MPrintJobStatus

        void PrintJobProgress( TInt aStatus, 

        					   TInt aPercentCompletion, 

            				   TInt aJobStateCode );

        void PrintJobError( TInt aError, TInt aErrorStringCode );

        void PrinterStatus( TInt aError, TInt aErrorStringCode );

    public:    // New methods

        /**

         * Starts printing process

         */

        IMPORT_C void StartPrintingL( CDesCArrayFlat* aImages );

        /**

         * Starts the BrowserEngine for selecting images

         */

        void StartBrowser();

        /**

         * Method is used to forward the selected images to engine.

         *

         * @param aFileArray, array that contains the selected images.

         */

        void SetImageArrayL( CDesCArrayFlat* aFileArray );

         /**

         * Method is used to set the printer UID value in the UI side.

         *

         * @param aPrinterUID printer uid.

         */

        void SetPrinterUID( TInt aPrinterUID );

        /**

         * Method is used to get the printer UID value in the UI side.

         *

         * @return printer uid.

         */

        TInt GetPrinterUID();

		CImagePrintEngine& Engine() const;

        /**

         * Called in aiw printing when printing is completed

         */

         void JobFinished();

		/**

		 * Called when initial printing didn't succeed because default

		 * printer was not available. Does printing after full discovery

		 */

		void RestartPrintingL();

	public: // static helpers

		IMPORT_C static TBool CheckMIMEType( const TDesC8& aMimeType,

			const TFileName& aFileName );

		IMPORT_C static void GetDataFilePathL( TFileName& aFileName );

   public: // Methods derived from MProtocolObserver

        void UsbCableDisconnected();

    private: // New methods

        /**

        * Print

        */

        void PrintL();

        static TInt IdleCallbackL( TAny* aObj );

    private:    // Data

        CIMGPPrintDlgManager* iPrintDlgManager; // use

        // UID of the selected printer

        TInt iPrinterUID;        

        // Application engine

        CImagePrintEngine* iEngine;

        TInt iResourceOffset;

        TInt iResourceOffset2;

        // Used in aiw printing

        MAiwObserver* iAiwObserver;

        // Interface for settings

        MPrintSettings* iSettings;

        // Protocol controller

        CUIProtocolController* iProtocolController;

        CIdle* iIdle;

	};

#endif // CIMGPPRINTUTILS_H

//  End of File