scriptcontrollerqt.cpp

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

/*
 * Copyright (C) 2006 Dirk Mueller <[e-mail]>
 * Copyright (C) 2006 Zack Rusin <[e-mail]>
 * Copyright (C) 2006 George Staikos <[e-mail]>
 * Copyright (C) 2006 Simon Hausmann <[e-mail]>
 * Copyright (C) 2006 Rob Buis <[e-mail]>
 * Copyright (C) 2006 Nikolas Zimmermann <[e-mail]>
 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
 * Copyright (C) 2008 Collabora Ltd.  All rights reserved.
 * Copyright (C) 2008 Eric Seidel <[e-mail]>
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "ScriptController.h"

#include "DOMWindow.h"
#include "PluginView.h"
#include "qt_instance.h"
#include "runtime_root.h"
#include "runtime.h"

#include <QWidget>

namespace WebCore {

PassRefPtr<JSC::Bindings::Instance> ScriptController::createScriptInstanceForWidget(WebCore::Widget* widget)
{
    if (widget->isPluginView()) {
        PluginView* pluginView = static_cast<PluginView*>(widget);
        if (pluginView->isNPAPIPlugin())
            return pluginView->bindingInstance();
        return 0;
    }

    QWidget* platformWidget = widget->platformWidget();
    if (!platformWidget)
        return 0;
    return JSC::Bindings::QtInstance::getQtInstance(platformWidget, bindingRootObject(), QScriptEngine::QtOwnership);
}

}
// vim: ts=4 sw=4 et