/*

* 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