Source/WebKit2/Shared/WebContextMenuItem.cpp

/*
 * Copyright (C) 2010 Apple Inc. 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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"

#if ENABLE(CONTEXT_MENUS)

#include "WebContextMenuItem.h"

#include "ImmutableArray.h"
#include <WebCore/ContextMenuItem.h>

namespace WebKit {

WebContextMenuItem::WebContextMenuItem(const WebContextMenuItemData& data)
    : m_webContextMenuItemData(data)
{
}

PassRefPtr<WebContextMenuItem> WebContextMenuItem::create(const String& title, bool enabled, ImmutableArray* submenuItems)
{
    size_t size = submenuItems->size();
    
    Vector<WebContextMenuItemData> submenu;
    submenu.reserveCapacity(size);
    
    for (size_t i = 0; i < size; ++i) {
        WebContextMenuItem* item = submenuItems->at<WebContextMenuItem>(i);
        if (item)
            submenu.append(*item->data());
    }
    
    return adoptRef(new WebContextMenuItem(WebContextMenuItemData(WebCore::ContextMenuItemTagNoAction, title, enabled, submenu))).leakRef();
}

WebContextMenuItem* WebContextMenuItem::separatorItem()
{
    DEFINE_STATIC_LOCAL(WebContextMenuItem*, separatorItem, (adoptRef(new WebContextMenuItem(WebContextMenuItemData(WebCore::SeparatorType, WebCore::ContextMenuItemTagNoAction, String(), true, false))).leakRef()));
    return separatorItem;
}

PassRefPtr<ImmutableArray> WebContextMenuItem::submenuItemsAsImmutableArray() const
{    
    if (m_webContextMenuItemData.type() != WebCore::SubmenuType)
        return ImmutableArray::create();

    const Vector<WebContextMenuItemData>& submenuVector(m_webContextMenuItemData.submenu());
    unsigned size = submenuVector.size();
    
    Vector<RefPtr<APIObject> > result;
    result.reserveCapacity(size);
    
    for (unsigned i = 0; i < size; ++i)
        result.append(WebContextMenuItem::create(submenuVector[i]));
    
    return ImmutableArray::adopt(result);
}

APIObject* WebContextMenuItem::userData() const
{
    return m_webContextMenuItemData.userData();
}

void WebContextMenuItem::setUserData(APIObject* userData)
{
    m_webContextMenuItemData.setUserData(userData);
}

} // namespace WebKit

#endif // ENABLE(CONTEXT_MENUS)