1 /*
2 * Copyright (C) 2006, 2007 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 COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "WebContextMenuClient.h"
28
29 #include "UserGestureIndicator.h"
30 #include "WebElementPropertyBag.h"
31 #include "WebLocalizableStrings.h"
32 #include "WebView.h"
33
34 #include <WebCore/ContextMenu.h>
35 #include <WebCore/ContextMenuController.h>
36 #include <WebCore/Event.h>
37 #include <WebCore/Frame.h>
38 #include <WebCore/FrameLoader.h>
39 #include <WebCore/FrameLoadRequest.h>
40 #include <WebCore/Page.h>
41 #include <WebCore/ResourceRequest.h>
42 #include <WebCore/NotImplemented.h>
43
44 using namespace WebCore;
45
WebContextMenuClient(WebView * webView)46 WebContextMenuClient::WebContextMenuClient(WebView* webView)
47 : m_webView(webView)
48 {
49 }
50
contextMenuDestroyed()51 void WebContextMenuClient::contextMenuDestroyed()
52 {
53 delete this;
54 }
55
customizeMenu(PassOwnPtr<ContextMenu> popMenu)56 PassOwnPtr<ContextMenu> WebContextMenuClient::customizeMenu(PassOwnPtr<ContextMenu> popMenu)
57 {
58 OwnPtr<ContextMenu> menu = popMenu;
59
60 COMPtr<IWebUIDelegate> uiDelegate;
61 if (FAILED(m_webView->uiDelegate(&uiDelegate)))
62 return menu.release();
63
64 ASSERT(uiDelegate);
65
66 HMENU nativeMenu = menu->nativeMenu();
67 COMPtr<WebElementPropertyBag> propertyBag;
68 propertyBag.adoptRef(WebElementPropertyBag::createInstance(m_webView->page()->contextMenuController()->hitTestResult()));
69 // FIXME: We need to decide whether to do the default before calling this delegate method
70 if (FAILED(uiDelegate->contextMenuItemsForElement(m_webView, propertyBag.get(), (OLE_HANDLE)(ULONG64)nativeMenu, (OLE_HANDLE*)&nativeMenu))) {
71 ::DestroyMenu(nativeMenu);
72 return menu.release();
73 }
74
75 OwnPtr<ContextMenu> customizedMenu = adoptPtr(new ContextMenu(nativeMenu));
76 ::DestroyMenu(nativeMenu);
77
78 return customizedMenu.release();
79 }
80
contextMenuItemSelected(ContextMenuItem * item,const ContextMenu * parentMenu)81 void WebContextMenuClient::contextMenuItemSelected(ContextMenuItem* item, const ContextMenu* parentMenu)
82 {
83 ASSERT(item->type() == ActionType || item->type() == CheckableActionType);
84
85 COMPtr<IWebUIDelegate> uiDelegate;
86 if (FAILED(m_webView->uiDelegate(&uiDelegate)))
87 return;
88
89 ASSERT(uiDelegate);
90
91 COMPtr<WebElementPropertyBag> propertyBag;
92 propertyBag.adoptRef(WebElementPropertyBag::createInstance(m_webView->page()->contextMenuController()->hitTestResult()));
93
94 // This call would leak the MENUITEMINFO's subMenu if it had one, but on Windows, subMenus can't be selected, so there is
95 // no way we would get to this point. Also, it can't be a separator, because separators cannot be selected.
96 ASSERT(item->type() != SubmenuType);
97 ASSERT(item->type() != SeparatorType);
98
99 // ContextMenuItem::nativeMenuItem doesn't set the dwTypeData of the MENUITEMINFO, but no WebKit clients
100 // use the title in IWebUIDelegate::contextMenuItemSelected, so we don't need to populate it here.
101 MENUITEMINFO selectedItem = item->nativeMenuItem();
102
103 uiDelegate->contextMenuItemSelected(m_webView, &selectedItem, propertyBag.get());
104 }
105
downloadURL(const KURL & url)106 void WebContextMenuClient::downloadURL(const KURL& url)
107 {
108 m_webView->downloadURL(url);
109 }
110
searchWithGoogle(const Frame * frame)111 void WebContextMenuClient::searchWithGoogle(const Frame* frame)
112 {
113 String searchString = frame->editor()->selectedText();
114 searchString.stripWhiteSpace();
115 String encoded = encodeWithURLEscapeSequences(searchString);
116 encoded.replace("%20", "+");
117
118 String url("http://www.google.com/search?q=");
119 url.append(encoded);
120 url.append("&ie=UTF-8&oe=UTF-8");
121
122 if (Page* page = frame->page()) {
123 UserGestureIndicator indicator(DefinitelyProcessingUserGesture);
124 page->mainFrame()->loader()->urlSelected(KURL(ParsedURLString, url), String(), 0, false, false, SendReferrer);
125 }
126 }
127
lookUpInDictionary(Frame *)128 void WebContextMenuClient::lookUpInDictionary(Frame*)
129 {
130 notImplemented();
131 }
132
speak(const String &)133 void WebContextMenuClient::speak(const String&)
134 {
135 notImplemented();
136 }
137
stopSpeaking()138 void WebContextMenuClient::stopSpeaking()
139 {
140 notImplemented();
141 }
142
isSpeaking()143 bool WebContextMenuClient::isSpeaking()
144 {
145 notImplemented();
146 return false;
147 }
148