xref: /external/chromium_org/third_party/WebKit/Source/core/page/DOMWindowPagePopup.cpp

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * in the documentation and/or other materials provided with the
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 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#include "config.h"
#include "core/page/DOMWindowPagePopup.h"

#include "core/frame/LocalDOMWindow.h"
#include "core/page/PagePopupController.h"

namespace blink {

DOMWindowPagePopup::DOMWindowPagePopup(PagePopupClient* popupClient)
    : m_controller(PagePopupController::create(popupClient))
{
    ASSERT(popupClient);
}

DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(DOMWindowPagePopup);

const char* DOMWindowPagePopup::supplementName()
{
    return "DOMWindowPagePopup";
}

PagePopupController* DOMWindowPagePopup::pagePopupController(LocalDOMWindow& window)
{
    DOMWindowPagePopup* supplement = static_cast<DOMWindowPagePopup*>(from(&window, supplementName()));
    ASSERT(supplement);
    return supplement->m_controller.get();
}

void DOMWindowPagePopup::install(LocalDOMWindow& window, PagePopupClient* popupClient)
{
    ASSERT(popupClient);
    provideTo(window, supplementName(), adoptPtrWillBeNoop(new DOMWindowPagePopup(popupClient)));
}

void DOMWindowPagePopup::uninstall(LocalDOMWindow& window)
{
    pagePopupController(window)->clearPagePopupClient();
    window.removeSupplement(supplementName());
}

void DOMWindowPagePopup::trace(Visitor* visitor)
{
    visitor->trace(m_controller);
    WillBeHeapSupplement<LocalDOMWindow>::trace(visitor);
}

}