--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hsappkeyhandler/tsrc/t_hsappkeyhandler/inc/t_hsappkeyhandler.h	Thu Sep 16 12:11:40 2010 +0100
@@ -0,0 +1,70 @@
+/*
+* Copyright (c) 2007-2009 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:
+*
+*/
+
+#ifndef T_HSAPPKEYHANDLER_H
+#define T_HSAPPKEYHANDLER_H
+
+#include <w32std.h>
+
+#include <QObject>
+
+#include <hb/hbcore/hbdevicedialogsymbian.h>
+
+class CHsAppKeyPlugin;
+
+class T_HsAppKeyHandler : public QObject, public MHbDeviceDialogObserver
+{
+    Q_OBJECT
+
+public:
+    explicit T_HsAppKeyHandler(QObject *parent = 0);
+
+private slots:
+    void callDataReceived();
+    void testDeviceDialogClosed();
+    void testProvideKeyEvents();
+    void testHandleKeyEventIgnoresKeysOtherThanAppKey();
+    void testHandleKeyEventConsumesEverySecondEventForAppKey();
+    void testShortPressSwitchesBetweenHsAndApplibWhenTsIsNotVisible();
+    void testLongPressShowsTaskSwitcher();
+    void testShortPressDismissesTaskSwitcherShownByLongpress();
+    void testLongpressDoesNothingIfTaskSwitcherIsShownByOtherComponent();
+    void testShortPressDismissesTaskSwitcherShownByOtherComponent();
+
+private slots:
+    void init();
+    void cleanup();
+
+public: // from MHbDeviceDialogObserver    
+    void DataReceived(CHbSymbianVariantMap &aData);
+    void DeviceDialogClosed(TInt aCompletionCode);
+    
+private: // helper methods
+    bool makeShortPress();
+    bool makeLongPress();    
+    bool sendKeyEventTwice(TKeyEvent keyEvent);
+    
+    bool isTaskSwitcherVisible();
+    
+    bool showTaskSwitcher();
+    
+private:
+    CHsAppKeyPlugin *mCHsAppKeyPluginInstance;
+    CHbDeviceDialogSymbian *mDialog;
+};
+
+#endif // T_HSAPPKEYHANDLER_H