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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 #import "config.h"
     27 #import "WebContextMenuClient.h"
     28 
     29 #import "DictionaryPopupInfo.h"
     30 #import "WebCoreArgumentCoders.h"
     31 #import "WebPage.h"
     32 #import "WebPageProxyMessages.h"
     33 #import <WebCore/Frame.h>
     34 #import <WebCore/FrameView.h>
     35 #import <WebCore/Page.h>
     36 #import <wtf/text/WTFString.h>
     37 
     38 using namespace WebCore;
     39 
     40 namespace WebKit {
     41 
     42 void WebContextMenuClient::lookUpInDictionary(Frame* frame)
     43 {
     44     m_page->performDictionaryLookupForSelection(DictionaryPopupInfo::ContextMenu, frame, frame->selection()->selection());
     45 }
     46 
     47 bool WebContextMenuClient::isSpeaking()
     48 {
     49     return m_page->isSpeaking();
     50 }
     51 
     52 void WebContextMenuClient::speak(const String& string)
     53 {
     54     m_page->speak(string);
     55 }
     56 
     57 void WebContextMenuClient::stopSpeaking()
     58 {
     59     m_page->stopSpeaking();
     60 }
     61 
     62 void WebContextMenuClient::searchWithSpotlight()
     63 {
     64     // FIXME: Why do we need to search all the frames like this?
     65     // Isn't there any function in WebCore that can do this?
     66     // If not, can we find a place in WebCore to put this?
     67 
     68     Frame* mainFrame = m_page->corePage()->mainFrame();
     69 
     70     Frame* selectionFrame = mainFrame;
     71     for (; selectionFrame; selectionFrame = selectionFrame->tree()->traverseNext(mainFrame)) {
     72         if (selectionFrame->selection()->isRange())
     73             break;
     74     }
     75     if (!selectionFrame)
     76         selectionFrame = mainFrame;
     77 
     78     String selectedString = selectionFrame->displayStringModifiedByEncoding(selectionFrame->editor()->selectedText());
     79 
     80     if (selectedString.isEmpty())
     81         return;
     82 
     83     m_page->send(Messages::WebPageProxy::SearchWithSpotlight(selectedString));
     84 }
     85 
     86 } // namespace WebKit
     87