videofeeds/vcnsuiengine/inc/vcxnscontentsearchif.h
changeset 0 96612d01cf9f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/vcnsuiengine/inc/vcxnscontentsearchif.h	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,80 @@
+/*
+* Copyright (c) 2008 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: 
+*
+*/
+
+
+
+
+#ifndef M_VCXNSCONTENTSEARCHIF_H
+#define M_VCXNSCONTENTSEARCHIF_H
+
+// INCLUDES
+#include <e32base.h>
+
+class MVcxNsContentSearchObserver;
+
+// CLASS DECLARATION
+
+/**
+* Class MVcxNsContentSearchIf 
+* Interface for using search
+*
+* @lib vcxnsuiengine.lib
+*/
+class MVcxNsContentSearchIf
+    {
+
+public:
+
+    /**
+     * RegisterObserver.
+     * @param aObserver Observer
+     */
+    virtual void RegisterObserver( MVcxNsContentSearchObserver* aObserver ) = 0;
+
+    /**
+     * DeRegisterObserver.
+     * @param aObserver Observer
+     */
+    virtual void DeRegisterObserver( MVcxNsContentSearchObserver* aObserver ) = 0;
+    
+    /**
+     * Starts the search with given keyword.
+     * @param aSearchString Search string
+     */
+    virtual void SearchL( const TDesC& aSearchString ) = 0;
+    
+    /**
+     * Cancel ongoing search.
+     *
+     */
+    virtual void CancelSearchL( ) = 0;
+    
+    /**
+     * Handle search related status messages.
+     * @param aStatus Search status.
+     * @param aInfo Information parameter.
+     */
+    virtual void HandleSearchMsgL( TInt aStatus, TInt aInfo ) = 0;
+    
+    /**
+     * Handle search cancelled by user.
+     */
+    virtual void SearchCancelled() = 0;
+    
+    };
+
+#endif // MVCXNSAPPCATEGORYPROVIDERIF_H