williamr@2: /*
williamr@2: * Copyright (c) 2002-2006 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: * All rights reserved.
williamr@2: * This component and the accompanying materials are made available
williamr@2: * under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: * which accompanies this distribution, and is available
williamr@2: * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: *
williamr@2: * Initial Contributors:
williamr@2: * Nokia Corporation - initial contribution.
williamr@2: *
williamr@2: * Contributors:
williamr@2: *
williamr@2: * Description:  Observer interface for file selection.
williamr@2: *
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: #ifndef MAKNFILESELECTIONOBSERVER_H
williamr@2: #define MAKNFILESELECTIONOBSERVER_H
williamr@2: 
williamr@2: // INCLUDES
williamr@2: #include <E32STD.H>
williamr@2: 
williamr@2: // FORWARD DECLARATIONS
williamr@2: class TEntry;
williamr@2: 
williamr@2: //  CLASS DEFINITION
williamr@2: /**
williamr@2: *  Observer class that can be set to observe if selected item
williamr@2: *  e.g. has correct size or date before letting dialog exit.
williamr@2: *
williamr@2: *  @lib CommonDialogs.lib
williamr@2: *  @since 1.2
williamr@2: */
williamr@2: class MAknFileSelectionObserver
williamr@2:     {
williamr@2:     public:     // Constructors and destructor
williamr@2: 
williamr@2:         /**
williamr@2:         * A virtual destructor to ensure that correct destructor gets called.
williamr@2:         * Must have an empty implementation.
williamr@2:         */
williamr@2:         virtual ~MAknFileSelectionObserver() { };
williamr@2: 
williamr@2:     public:     // New functions
williamr@2: 
williamr@2:         /**
williamr@2:         * Get's called when user selects an file.
williamr@2:         * @param aDriveAndPath Drive and full path of the file.
williamr@2:         * @param aEntry An entry containing all information of selected item.
williamr@2:         * @return Returns ETrue if it is ok to exit from dialog.
williamr@2:         */
williamr@2:         virtual TBool OkToExitL( const TDesC& aDriveAndPath, const TEntry& aEntry ) = 0;
williamr@2:     };
williamr@2: 
williamr@2: #endif // MAKNFILESELECTIONOBSERVER_H
williamr@2: 
williamr@2: // End of File