idlefw/plugins/wsplugin/inc/uistate.h
changeset 0 79c6a41cd166
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlefw/plugins/wsplugin/inc/uistate.h	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,55 @@
+/*
+* Copyright (c) 2005-2007 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:  UI State query interface for Active Idle WS Plug-in.
+*
+*/
+
+
+#ifndef M_AIWSPLUGIN_UISTATE_H
+#define M_AIWSPLUGIN_UISTATE_H
+
+
+#include <e32def.h>
+
+namespace AiWsPlugin {
+
+/**
+ *  @ingroup group_wsplugin
+ *
+ * UI State query interface for Active Idle WS Plug-in
+ */
+class MUiState
+    {
+public:
+    /**
+     * Returns the current modifier key status.
+     * @see TEventModifier
+     */
+    virtual TUint Modifiers() const =0;
+
+    /**
+     * Returns true if Active Idle currently has focus.
+     */
+    virtual TBool HasFocus() const =0;
+    
+protected:
+    /**
+     * Protected destructor to prevent deletion through this interface.
+     */
+    ~MUiState() { }
+    };
+
+} // namespace AiWsPlugin
+
+#endif // M_AIWSPLUGIN_UISTATE_H