/*

* 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 CIMAGEPRINTAPPUI_H

#define CIMAGEPRINTAPPUI_H

#include <eikapp.h>

#include <eikdoc.h>

#include <e32std.h>

#include <coeccntx.h>

#include <aknappui.h>

#include <aknViewAppUi.h>

#include <ErrorUI.h>

#include <aknnotewrappers.h>

#include <AknWaitNoteWrapper.h>

#include <AknProgressDialog.h>

#include <e32property.h>

#include <data_caging_path_literals.hrh>

#include "midleprinteventobserver.h"

#include "rimageprintclient.h"

#include "muimodeobserver.h"

class CAknNavigationDecorator;

class CDiscoveryDlgManager;

class CImagePrintDoc;

class CIMGPPrintDlgManager;

class MPrintSettings;

class MPrintPreview;

class CAknStaticNoteDialog;

class MUIMode;

const TInt KPrinterNameID( 100 );

//  CLASS DEFINITION

/**

 *

 *  AppUi class

 *

 */

class CImagePrintAppUi

    : public CAknViewAppUi,

      public MUIModeObserver

     {

	public:		// Constructors and destructors

        /**

         *  Second phase constructor

         */

		void ConstructL();

        /**

         *  Destructor

         */

		virtual ~CImagePrintAppUi();

	private:	// Methods derived from CAknViewAppUi base class

		void HandleCommandL( TInt aCommand );

    public: // Methods derived from MUIModeObserver

        void ChangeViewL( TInt aView );

        void ExitApplication();

        // Set text to navipane.

        void SetNavipaneTextL( const TInt aCopiesOfImage, HBufC* aPaperSize = NULL );

    public:    // New methods

        /**

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

         *

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

         */

        void SetImageArrayL( CDesCArrayFlat* aFileArray );

        /**

         * Method returns the Dosument class od this application

         *

         * @return CimagePrintDoc document class

         */

        CImagePrintDoc* GetDocument();

        /**

         * Method returns the image array

         *

         * @return CDesCArrayFlat array that contains the selected images

         */

        CDesCArrayFlat* GetImageArray();

        /**

         * Launches application help

         *

         * @param aHelptext help text context

         */

        void LaunchHelpApplicationL( const TDesC& aHelpText );

        /**

         * Gets the AIW state (iAiwState)

         *

         */

        TInt GetAiwState();

        /**

         * Returns UID of the application

         *

         * @return UID

         */

         TInt GetApplicationUID();

        /**

         * Returns UID for the settings view

         *

         * @return UID

         */

         TUid GetSettingsViewUid();

         /**

         * Returns AIW state.

         *

         * ETrue = Application is launched via AIW

         * EFalse = Application is launched from active idle.

         *

         * @return AIW state.

         */

        TBool AiwState();

        /**

         * Check orientation mode

         *

         * @return ETrue of orientation is portrait, otherwise EFalse

         */

        TBool OrientationPortrait();

        /**

         * Check whether the operating resolution is QVGA

         *

         * @return ETrue if operating resolution is QVGA, otherwise EFalse

         */

        TBool QVGAMode();

        /**

         * Gets the album call index

         *

         * @return album call index

         */

        TInt GetAlbumCall();

        /**

         * Sets the album call index

         *

         * @param aAlbumCall album call index

         */

        void SetAlbumCall(TInt aAlbumCall);

        /**

         * Sets the validity status of images

         *

         * @param aStatus ETrue if images are valid, otherwise EFalse

         */

        void SetValidImagesStatus( TBool aStatus );

        /**

         * callback for printer search in aiw mode

         *

         * @param aObj callback object

         *

         * @return status of the call

         */

        static TInt SearchDefaultPrinterCbL( TAny* aObj );

    private: // New methods

        CDesCArrayFlat* GetImagesFromAiwProviderL();

    private:    // Data

        // Used for navigation pane text

        CAknNavigationDecorator* iNaviDecorator;

        // Offset for engine's resource file

        TInt iResourceOffset;

        //Document class

        CImagePrintDoc* iDoc;

        CIMGPPrintDlgManager* iPrintDlgManager; // use

        // Printed image files

        CDesCArrayFlat* iFiles;

        // UID of the selected printer

        TInt iPrinterUID;

        // Information about the state of usb discovery

        TBool iUSBDiscoveryOngoing;

        // Is usb printer connected to phone

        TBool iUSBPrinter;

        // USB connect/disconnect note

        CAknProgressDialog* iUSBConnectionWaitNote;

        // Is usb device connected

        TBool iUsbConnected;

        // Is USB printer selected

        TBool iUSBPrinterSelected;

        // For AIW calls;

        TInt iAiwState;

        RProperty iAiwCall;

        TBool iApplicationStarting;

        TBool iBTDiscovery;

		RImagePrintClient iImagePrintClient;

        TInt iAlbumCall;

        TBool iNotifyDone;

        // ETrue when exiting the application in AIW mode

        TBool iExiting;

        TBool iFullDiscovery;

        TBool iDisconnectOnce;

        TBool iUsbWanted;

        TBool iValidImages;

        MUIMode* iUIMode;

        // idle object for performing search in aiw mode, owned

        CIdle* iIdleSearch;

    };

#endif  // CIMAGEPRINTAPPUI_H

//  End of File