classicui_plat/common_file_dialogs_api/inc/MAknMemorySelectionObserver.h
changeset 46 0e1e0022bd03
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/classicui_plat/common_file_dialogs_api/inc/MAknMemorySelectionObserver.h	Thu Jul 29 14:21:56 2010 +0800
@@ -0,0 +1,56 @@
+/*
+* Copyright (c) 2002-2007 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:  Observer interface for memory selection.
+*
+*/
+
+
+
+#ifndef M_AKNMEMORYSELECTIONOBSERVER_H
+#define M_AKNMEMORYSELECTIONOBSERVER_H
+
+#include <CAknMemorySelectionDialog.h>
+
+/**
+*  Observer class that can be set to observe if selected memory
+*  e.g. has enoung free space before letting dialog exit.
+*
+*  @lib CommonDialogs.lib
+*  @since 1.2
+*/
+class MAknMemorySelectionObserver
+    {
+
+public:
+
+// Constructors and destructor
+
+    /**
+     * A virtual destructor to ensure that correct destructor gets called.
+     * Must have an empty implementation.
+     */
+    virtual ~MAknMemorySelectionObserver() { };
+
+// New functions
+
+    /**
+     * Get's called when user selects a memory.
+     * @param aMemory Currently selected memory.
+     * @return Returns ETrue if it is ok to exit from dialog.
+     */
+    virtual TBool OkToExitL( CAknMemorySelectionDialog::TMemory aMemory ) = 0;
+
+    };
+
+#endif // M_AKNMEMORYSELECTIONOBSERVER_H