/*

   Copyright (C) 2006 Apple Computer, Inc.

   This library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Library General Public

   License as published by the Free Software Foundation; either

   version 2 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License

   along with this library; see the file COPYING.LIB.  If not, write to

   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

   Boston, MA 02110-1301, USA.

*/

#include "config.h"

#include "MouseEventWithHitTestResults.h"

#include "Element.h"

#include "Node.h"

// Would TargetedMouseEvent be a better name?

namespace WebCore {

static inline Element* targetElement(Node* node)

{

    if (!node)

        return 0;

    Node* parent = node->parent();

    if (!parent || !parent->isElementNode())

        return 0;

    return static_cast<Element*>(parent);

}

MouseEventWithHitTestResults::MouseEventWithHitTestResults(const PlatformMouseEvent& event, const HitTestResult& hitTestResult)

    : m_event(event)

    , m_hitTestResult(hitTestResult)

{

}

Node* MouseEventWithHitTestResults::targetNode() const

{

    Node* node = m_hitTestResult.innerNode();

    if (node && node->inDocument())

        return node;

    Element* element = targetElement(node);

    if (element && element->inDocument())

        return element;

    return node;

}

const IntPoint MouseEventWithHitTestResults::localPoint() const

{

    return m_hitTestResult.localPoint();

}

PlatformScrollbar* MouseEventWithHitTestResults::scrollbar() const

{

    return m_hitTestResult.scrollbar();

}

bool MouseEventWithHitTestResults::isOverLink() const

{

    return m_hitTestResult.URLElement() && m_hitTestResult.URLElement()->isLink();

}

}