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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/renderer/external_extension.h" | 5 #include "chrome/renderer/external_extension.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "chrome/common/chrome_switches.h" | 8 #include "chrome/common/chrome_switches.h" |
9 #include "chrome/common/render_messages.h" | 9 #include "chrome/common/render_messages.h" |
10 #include "chrome/common/search_provider.h" | 10 #include "chrome/common/search_provider.h" |
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70 return v8::FunctionTemplate::New(AddSearchProvider); | 70 return v8::FunctionTemplate::New(AddSearchProvider); |
71 | 71 |
72 if (name->Equals(v8::String::New("NativeIsSearchProviderInstalled"))) | 72 if (name->Equals(v8::String::New("NativeIsSearchProviderInstalled"))) |
73 return v8::FunctionTemplate::New(IsSearchProviderInstalled); | 73 return v8::FunctionTemplate::New(IsSearchProviderInstalled); |
74 | 74 |
75 return v8::Handle<v8::FunctionTemplate>(); | 75 return v8::Handle<v8::FunctionTemplate>(); |
76 } | 76 } |
77 | 77 |
78 // static | 78 // static |
79 RenderView* ExternalExtensionWrapper::GetRenderView() { | 79 RenderView* ExternalExtensionWrapper::GetRenderView() { |
80 WebFrame* webframe = WebFrame::frameForEnteredContext(); | 80 WebFrame* webframe = WebFrame::frameForCurrentContext(); |
81 DCHECK(webframe) << "There should be an active frame since we just got " | 81 DCHECK(webframe) << "There should be an active frame since we just got " |
82 "a native function called."; | 82 "a native function called."; |
83 if (!webframe) return NULL; | 83 if (!webframe) return NULL; |
84 | 84 |
85 WebView* webview = webframe->view(); | 85 WebView* webview = webframe->view(); |
86 if (!webview) return NULL; // can happen during closing | 86 if (!webview) return NULL; // can happen during closing |
87 | 87 |
88 return RenderView::FromWebView(webview); | 88 return RenderView::FromWebView(webview); |
89 } | 89 } |
90 | 90 |
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113 v8::Handle<v8::Value> ExternalExtensionWrapper::IsSearchProviderInstalled( | 113 v8::Handle<v8::Value> ExternalExtensionWrapper::IsSearchProviderInstalled( |
114 const v8::Arguments& args) { | 114 const v8::Arguments& args) { |
115 if (!args.Length()) return v8::Undefined(); | 115 if (!args.Length()) return v8::Undefined(); |
116 v8::String::Utf8Value utf8name(args[0]); | 116 v8::String::Utf8Value utf8name(args[0]); |
117 if (!utf8name.length()) return v8::Undefined(); | 117 if (!utf8name.length()) return v8::Undefined(); |
118 | 118 |
119 std::string name = std::string(*utf8name); | 119 std::string name = std::string(*utf8name); |
120 RenderView* render_view = GetRenderView(); | 120 RenderView* render_view = GetRenderView(); |
121 if (!render_view) return v8::Undefined(); | 121 if (!render_view) return v8::Undefined(); |
122 | 122 |
123 WebFrame* webframe = WebFrame::frameForEnteredContext(); | 123 WebFrame* webframe = WebFrame::frameForCurrentContext(); |
124 if (!webframe) return v8::Undefined(); | 124 if (!webframe) return v8::Undefined(); |
125 | 125 |
126 search_provider::InstallState install = search_provider::DENIED; | 126 search_provider::InstallState install = search_provider::DENIED; |
127 GURL inquiry_url = GURL(name); | 127 GURL inquiry_url = GURL(name); |
128 if (!inquiry_url.is_empty()) { | 128 if (!inquiry_url.is_empty()) { |
129 render_view->Send(new ChromeViewHostMsg_GetSearchProviderInstallState( | 129 render_view->Send(new ChromeViewHostMsg_GetSearchProviderInstallState( |
130 render_view->GetRoutingID(), | 130 render_view->GetRoutingID(), |
131 webframe->document().url(), | 131 webframe->document().url(), |
132 inquiry_url, | 132 inquiry_url, |
133 &install)); | 133 &install)); |
134 } | 134 } |
135 | 135 |
136 if (install == search_provider::DENIED) { | 136 if (install == search_provider::DENIED) { |
137 // FIXME: throw access denied exception. | 137 // FIXME: throw access denied exception. |
138 return v8::ThrowException(v8::Exception::Error(v8::String::Empty())); | 138 return v8::ThrowException(v8::Exception::Error(v8::String::Empty())); |
139 } | 139 } |
140 return v8::Integer::New(install); | 140 return v8::Integer::New(install); |
141 } | 141 } |
142 | 142 |
143 v8::Extension* ExternalExtension::Get() { | 143 v8::Extension* ExternalExtension::Get() { |
144 return new ExternalExtensionWrapper(); | 144 return new ExternalExtensionWrapper(); |
145 } | 145 } |
146 | 146 |
147 } // namespace extensions_v8 | 147 } // namespace extensions_v8 |
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