1 /*
2 * Copyright (C) 2010 Google 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 are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32 #include "WebDevToolsFrontendImpl.h"
33
34 #include "BoundObject.h"
35 #include "ContextMenuController.h"
36 #include "ContextMenuItem.h"
37 #include "DOMWindow.h"
38 #include "Document.h"
39 #include "Event.h"
40 #include "Frame.h"
41 #include "InspectorController.h"
42 #include "InspectorFrontendClientImpl.h"
43 #include "InspectorFrontendHost.h"
44 #include "Node.h"
45 #include "Page.h"
46 #include "Pasteboard.h"
47 #include "PlatformString.h"
48 #include "SecurityOrigin.h"
49 #include "Settings.h"
50 #include "V8Binding.h"
51 #include "V8DOMWrapper.h"
52 #include "V8InspectorFrontendHost.h"
53 #include "V8MouseEvent.h"
54 #include "V8Node.h"
55 #include "V8Proxy.h"
56 #include "V8Utilities.h"
57 #include "WebDevToolsFrontendClient.h"
58 #include "WebFrameImpl.h"
59 #include "WebScriptSource.h"
60 #include "WebViewImpl.h"
61 #include <wtf/OwnPtr.h>
62 #include <wtf/Vector.h>
63
64 using namespace WebCore;
65
66 namespace WebKit {
67
ToV8String(const String & s)68 static v8::Local<v8::String> ToV8String(const String& s)
69 {
70 if (s.isNull())
71 return v8::Local<v8::String>();
72
73 return v8::String::New(reinterpret_cast<const uint16_t*>(s.characters()), s.length());
74 }
75
create(WebView * view,WebDevToolsFrontendClient * client,const WebString & applicationLocale)76 WebDevToolsFrontend* WebDevToolsFrontend::create(
77 WebView* view,
78 WebDevToolsFrontendClient* client,
79 const WebString& applicationLocale)
80 {
81 return new WebDevToolsFrontendImpl(
82 static_cast<WebViewImpl*>(view),
83 client,
84 applicationLocale);
85 }
86
WebDevToolsFrontendImpl(WebViewImpl * webViewImpl,WebDevToolsFrontendClient * client,const String & applicationLocale)87 WebDevToolsFrontendImpl::WebDevToolsFrontendImpl(
88 WebViewImpl* webViewImpl,
89 WebDevToolsFrontendClient* client,
90 const String& applicationLocale)
91 : m_webViewImpl(webViewImpl)
92 , m_client(client)
93 , m_applicationLocale(applicationLocale)
94 {
95 InspectorController* ic = m_webViewImpl->page()->inspectorController();
96 ic->setInspectorFrontendClient(new InspectorFrontendClientImpl(m_webViewImpl->page(), m_client, this));
97
98 // Put each DevTools frontend Page into its own (single page) group so that it's not
99 // deferred along with the inspected page.
100 m_webViewImpl->page()->setGroupName(String());
101 }
102
~WebDevToolsFrontendImpl()103 WebDevToolsFrontendImpl::~WebDevToolsFrontendImpl()
104 {
105 }
106
dispatchOnInspectorFrontend(const WebString & message)107 void WebDevToolsFrontendImpl::dispatchOnInspectorFrontend(const WebString& message)
108 {
109 WebFrameImpl* frame = m_webViewImpl->mainFrameImpl();
110 v8::HandleScope scope;
111 v8::Handle<v8::Context> frameContext = V8Proxy::context(frame->frame());
112 v8::Context::Scope contextScope(frameContext);
113 v8::Handle<v8::Value> inspectorBackendValue = frameContext->Global()->Get(v8::String::New("InspectorBackend"));
114 if (!inspectorBackendValue->IsObject())
115 return;
116 v8::Handle<v8::Object> inspectorBackend = v8::Handle<v8::Object>::Cast(inspectorBackendValue);
117 v8::Handle<v8::Value> dispatchFunction = inspectorBackend->Get(v8::String::New("dispatch"));
118 // The frame might have navigated away from the front-end page (which is still weird).
119 if (!dispatchFunction->IsFunction())
120 return;
121 v8::Handle<v8::Function> function = v8::Handle<v8::Function>::Cast(dispatchFunction);
122 Vector< v8::Handle<v8::Value> > args;
123 args.append(ToV8String(message));
124 v8::TryCatch tryCatch;
125 tryCatch.SetVerbose(true);
126 function->Call(inspectorBackend, args.size(), args.data());
127 }
128
frontendLoaded()129 void WebDevToolsFrontendImpl::frontendLoaded()
130 {
131 m_client->sendFrontendLoaded();
132 }
133
134 } // namespace WebKit
135