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      1 /*
      2  * Copyright (C) 2010 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
     14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
     17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     23  * THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "WebContextMenuItem.h"
     28 
     29 #include "ImmutableArray.h"
     30 #include <WebCore/ContextMenuItem.h>
     31 
     32 namespace WebKit {
     33 
     34 WebContextMenuItem::WebContextMenuItem(const WebContextMenuItemData& data)
     35     : m_webContextMenuItemData(data)
     36 {
     37 }
     38 
     39 PassRefPtr<WebContextMenuItem> WebContextMenuItem::create(const String& title, bool enabled, ImmutableArray* submenuItems)
     40 {
     41     size_t size = submenuItems->size();
     42 
     43     Vector<WebContextMenuItemData> submenu;
     44     submenu.reserveCapacity(size);
     45 
     46     for (size_t i = 0; i < size; ++i) {
     47         WebContextMenuItem* item = submenuItems->at<WebContextMenuItem>(i);
     48         if (item)
     49             submenu.append(*item->data());
     50     }
     51 
     52     return adoptRef(new WebContextMenuItem(WebContextMenuItemData(WebCore::ContextMenuItemTagNoAction, title, enabled, submenu))).leakRef();
     53 }
     54 
     55 WebContextMenuItem* WebContextMenuItem::separatorItem()
     56 {
     57     DEFINE_STATIC_LOCAL(WebContextMenuItem*, separatorItem, (adoptRef(new WebContextMenuItem(WebContextMenuItemData(WebCore::SeparatorType, WebCore::ContextMenuItemTagNoAction, String(), true, false))).leakRef()));
     58     return separatorItem;
     59 }
     60 
     61 PassRefPtr<ImmutableArray> WebContextMenuItem::submenuItemsAsImmutableArray() const
     62 {
     63     if (m_webContextMenuItemData.type() != WebCore::SubmenuType)
     64         return ImmutableArray::create();
     65 
     66     const Vector<WebContextMenuItemData>& submenuVector(m_webContextMenuItemData.submenu());
     67     unsigned size = submenuVector.size();
     68 
     69     Vector<RefPtr<APIObject> > result;
     70     result.reserveCapacity(size);
     71 
     72     for (unsigned i = 0; i < size; ++i)
     73         result.append(WebContextMenuItem::create(submenuVector[i]));
     74 
     75     return ImmutableArray::adopt(result);
     76 }
     77 
     78 APIObject* WebContextMenuItem::userData() const
     79 {
     80     return m_webContextMenuItemData.userData();
     81 }
     82 
     83 void WebContextMenuItem::setUserData(APIObject* userData)
     84 {
     85     m_webContextMenuItemData.setUserData(userData);
     86 }
     87 
     88 } // namespace WebKit
     89 
     90