/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbPlugins module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#ifndef HBFEEDBACKEFFECTUTILS_H

#define HBFEEDBACKEFFECTUTILS_H

#include <hbnamespace.h>

#include <hbfeedbacknamespace.h>

#include <QRect>

#include <QPointF>

#include <QModelIndex>

class QGraphicsItem;

class HbWidget;

class QGraphicsView;

class HbAbstractItemView;

class HbFeedbackEffectUtils

{

public:

    enum WidgetFamily {

        Undefined,

        Button,

        Slider,

        List,

        Grid,

        Tab,

        Editor,

        Popup

    };

    static int parentItemType(const HbWidget *widget);

    static WidgetFamily widgetFamily(const HbWidget *widget);

    static HbFeedback::InstantEffect instantOnPress(const HbWidget *widget, Hb::InteractionModifiers modifiers);

    static HbFeedback::InstantEffect instantOnRelease(const HbWidget *widget, Hb::InteractionModifiers modifiers);

    static HbFeedback::InstantEffect instantOnKeyRepeat(const HbWidget *widget, Hb::InteractionModifiers modifiers);

    static HbFeedback::InstantEffect instantOnDrag(const HbWidget *widget, Hb::InteractionModifiers modifiers);

    static HbFeedback::InstantEffect instantOnKeyPress(const HbWidget *widget, Hb::InteractionModifiers modifiers);

    static HbFeedback::InstantEffect instantOnEditorHighlight(const HbWidget *widget, int previousCursorFocus);

    static HbFeedback::InstantEffect instantOnSelectionChanged(const HbWidget *widget, Hb::InteractionModifiers modifiers);

    static HbFeedback::InstantEffect instantOnPopupOpened(const HbWidget *widget);

    static HbFeedback::InstantEffect instantOnPopupClosed(const HbWidget *widget);

    static HbFeedback::ContinuousEffect continuousEffect(const HbWidget *widget, Hb::ContinuousInteraction interaction);

    static HbFeedback::Modalities modalities(const HbWidget *widget, Hb::InstantInteraction interaction, Hb::InteractionModifiers modifiers);

    static HbFeedback::Modalities modalities(const HbWidget *widget, Hb::ContinuousInteraction interaction, Hb::InteractionModifiers modifiers);

    static bool isFeedbackAllowedForPopup(const HbWidget *widget);

    static int intensity(const HbWidget *widget, Hb::ContinuousInteraction interaction, QPointF delta = QPointF());

    static bool isFeedbackAllowed(const HbWidget* widget);

    static bool isSliderMoveContinuous(const HbWidget *widget);

    static bool isOptionsMenuEmpty(const HbWidget *widget);

};

#endif // HBFEEDBACKEFFECTUTILS_H