classicui_plat/common_file_dialogs_api/inc/MAknFileSelectionObserver.h
changeset 46 0e1e0022bd03
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/classicui_plat/common_file_dialogs_api/inc/MAknFileSelectionObserver.h	Thu Jul 29 14:21:56 2010 +0800
@@ -0,0 +1,59 @@
+/*
+* Copyright (c) 2002-2006 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:  Observer interface for file selection.
+*
+*/
+
+
+#ifndef MAKNFILESELECTIONOBSERVER_H
+#define MAKNFILESELECTIONOBSERVER_H
+
+// INCLUDES
+#include <e32std.h>
+
+// FORWARD DECLARATIONS
+class TEntry;
+
+//  CLASS DEFINITION
+/**
+*  Observer class that can be set to observe if selected item
+*  e.g. has correct size or date before letting dialog exit.
+*
+*  @lib CommonDialogs.lib
+*  @since 1.2
+*/
+class MAknFileSelectionObserver
+    {
+    public:     // Constructors and destructor
+
+        /**
+        * A virtual destructor to ensure that correct destructor gets called.
+        * Must have an empty implementation.
+        */
+        virtual ~MAknFileSelectionObserver() { };
+
+    public:     // New functions
+
+        /**
+        * Get's called when user selects an file.
+        * @param aDriveAndPath Drive and full path of the file.
+        * @param aEntry An entry containing all information of selected item.
+        * @return Returns ETrue if it is ok to exit from dialog.
+        */
+        virtual TBool OkToExitL( const TDesC& aDriveAndPath, const TEntry& aEntry ) = 0;
+    };
+
+#endif // MAKNFILESELECTIONOBSERVER_H
+
+// End of File