/*

* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

* Interface for MJavaUiHandler

*

*/

/**

 @file

 @publishedPartner

 @released

*/

class MJavaUiHandler

/**

 * This represents the User Interface handler for the installation of Java files.

 *

 * @publishedPartner

 * @released

 */

	{

	public:

		// Not OK, Incompatible

		/**

		 * Displays a dialog at the beginning of an installation with details about the SISX package

		 * being installed. This dialog must be shown in TrustedUI mode.

		 *

		 * @param aMIDletName		The MIDlet name.

		 * @param aMIDletVendor		The MIDlet vendor.

		 * @param aMIDletVersion	The MIDlet version.

		 * @param aCertificate		The end entity certificates used to sign the MIDlet.

		 * @return					ETrue if the user pressed the Yes button to continue the install,

		 *							EFalse if the user pressed the No button, aborting the installation.

		 */

		virtual TBool DisplayInstallDialogL(const TDesC& aMIDletName, const TDesC& aMIDletVendor,

											const TVersion& aMIDletVersion,

											const CSisCertificateInfo& aCertificate)=0; // **TRUSTED UI**

		// OK, Compatible

		/**

		 * Displays "This application cannot be trusted" dialog and asks user 

		 * to install it anyway or to cancel installation.

		 *

		 * @param aAppName The name of the application.

		 * @return ETrue to install anyway, EFalse to cancel installation.

		 */

		virtual TBool DisplayUntrustedQueryDialogL(const TDesC& aAppName) = 0;

		// OK, Compatible

		/**

		 * Informs user that a file is in use and so therefore cannot be 

		 * deleted. Return ETrue if the user wishes to continue anyway

		 *

		 * @param aAppName	The name of the application.

		 * @param aFileName	The name of the file in use.

		 * @return			ETrue if the user wishes to continue.

		 */

		virtual TBool FileInUseL(const TDesC& aAppName, const TDesC& aFileName) = 0;

	};