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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "extensions/renderer/guest_view/extensions_guest_view_container.h" | 5 #include "extensions/renderer/guest_view/extensions_guest_view_container.h" |
6 | 6 |
| 7 #include "base/command_line.h" |
| 8 #include "content/public/common/content_switches.h" |
7 #include "content/public/renderer/render_frame.h" | 9 #include "content/public/renderer/render_frame.h" |
8 #include "content/public/renderer/render_view.h" | 10 #include "content/public/renderer/render_view.h" |
| 11 #include "extensions/common/guest_view/extensions_guest_view_messages.h" |
9 #include "extensions/common/guest_view/guest_view_constants.h" | 12 #include "extensions/common/guest_view/guest_view_constants.h" |
10 #include "extensions/common/guest_view/guest_view_messages.h" | 13 #include "extensions/common/guest_view/guest_view_messages.h" |
11 #include "third_party/WebKit/public/web/WebLocalFrame.h" | 14 #include "third_party/WebKit/public/web/WebLocalFrame.h" |
12 #include "third_party/WebKit/public/web/WebScopedMicrotaskSuppression.h" | 15 #include "third_party/WebKit/public/web/WebScopedMicrotaskSuppression.h" |
13 #include "third_party/WebKit/public/web/WebView.h" | 16 #include "third_party/WebKit/public/web/WebView.h" |
14 | 17 |
15 namespace { | 18 namespace { |
16 typedef std::map<int, extensions::ExtensionsGuestViewContainer*> | 19 typedef std::map<int, extensions::ExtensionsGuestViewContainer*> |
17 ExtensionsGuestViewContainerMap; | 20 ExtensionsGuestViewContainerMap; |
18 static base::LazyInstance<ExtensionsGuestViewContainerMap> | 21 static base::LazyInstance<ExtensionsGuestViewContainerMap> |
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52 return; | 55 return; |
53 | 56 |
54 v8::Context::Scope context_scope(context); | 57 v8::Context::Scope context_scope(context); |
55 blink::WebScopedMicrotaskSuppression suppression; | 58 blink::WebScopedMicrotaskSuppression suppression; |
56 | 59 |
57 // Call the AttachGuest API's callback with the guest proxy as the first | 60 // Call the AttachGuest API's callback with the guest proxy as the first |
58 // parameter. | 61 // parameter. |
59 callback->Call(context->Global(), argc, argv.get()); | 62 callback->Call(context->Global(), argc, argv.get()); |
60 } | 63 } |
61 | 64 |
| 65 ExtensionsGuestViewContainer::AttachIframeRequest::AttachIframeRequest( |
| 66 GuestViewContainer* container, |
| 67 int guest_instance_id, |
| 68 v8::Handle<v8::Function> callback, |
| 69 v8::Isolate* isolate) |
| 70 : Request(container, callback, isolate), |
| 71 guest_instance_id_(guest_instance_id) { |
| 72 } |
| 73 |
| 74 ExtensionsGuestViewContainer::AttachIframeRequest::~AttachIframeRequest() { |
| 75 } |
| 76 |
| 77 void ExtensionsGuestViewContainer::AttachIframeRequest::PerformRequest() { |
| 78 LOG(WARNING) << "AttachIframeRequest::PerformRequest, guest_instance_id: " |
| 79 << guest_instance_id_; |
| 80 // Only store callback. |
| 81 DCHECK(container()->render_frame()); |
| 82 } |
| 83 |
| 84 void ExtensionsGuestViewContainer::AttachIframeRequest::HandleResponse( |
| 85 const IPC::Message& message) { |
| 86 ExtensionsGuestViewMsg_ContentWindowReady::Param param; |
| 87 bool message_read_status = |
| 88 ExtensionsGuestViewMsg_ContentWindowReady::Read(&message, ¶m); |
| 89 DCHECK(message_read_status); |
| 90 |
| 91 // If we don't have a callback then there's nothing more to do. |
| 92 if (!HasCallback()) { |
| 93 LOG(WARNING) << "AttachIframeRequest, no callback, bail out"; |
| 94 return; |
| 95 } |
| 96 |
| 97 v8::HandleScope handle_scope(isolate()); |
| 98 const int argc = 0; |
| 99 scoped_ptr<v8::Handle<v8::Value>[]> argv(new v8::Handle<v8::Value>[argc]); |
| 100 ExecuteCallbackIfAvailable(argc, argv.Pass()); |
| 101 } |
| 102 |
62 ExtensionsGuestViewContainer::AttachRequest::AttachRequest( | 103 ExtensionsGuestViewContainer::AttachRequest::AttachRequest( |
63 GuestViewContainer* container, | 104 GuestViewContainer* container, |
64 int guest_instance_id, | 105 int guest_instance_id, |
65 scoped_ptr<base::DictionaryValue> params, | 106 scoped_ptr<base::DictionaryValue> params, |
66 v8::Local<v8::Function> callback, | 107 v8::Local<v8::Function> callback, |
67 v8::Isolate* isolate) | 108 v8::Isolate* isolate) |
68 : Request(container, callback, isolate), | 109 : Request(container, callback, isolate), |
69 guest_instance_id_(guest_instance_id), | 110 guest_instance_id_(guest_instance_id), |
70 params_(params.Pass()) { | 111 params_(params.Pass()) { |
71 } | 112 } |
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132 ExecuteCallbackIfAvailable(0 /* argc */, nullptr); | 173 ExecuteCallbackIfAvailable(0 /* argc */, nullptr); |
133 } | 174 } |
134 | 175 |
135 ExtensionsGuestViewContainer::ExtensionsGuestViewContainer( | 176 ExtensionsGuestViewContainer::ExtensionsGuestViewContainer( |
136 content::RenderFrame* render_frame) | 177 content::RenderFrame* render_frame) |
137 : GuestViewContainer(render_frame), | 178 : GuestViewContainer(render_frame), |
138 ready_(false), | 179 ready_(false), |
139 destruction_isolate_(nullptr), | 180 destruction_isolate_(nullptr), |
140 element_resize_isolate_(nullptr), | 181 element_resize_isolate_(nullptr), |
141 weak_ptr_factory_(this) { | 182 weak_ptr_factory_(this) { |
| 183 if (base::CommandLine::ForCurrentProcess()->HasSwitch( |
| 184 switches::kSitePerProcess)) { |
| 185 // There is not BrowserPluginDelegate to wait for. |
| 186 ready_ = true; |
| 187 } |
142 } | 188 } |
143 | 189 |
144 ExtensionsGuestViewContainer::~ExtensionsGuestViewContainer() { | 190 ExtensionsGuestViewContainer::~ExtensionsGuestViewContainer() { |
145 if (element_instance_id() != guestview::kInstanceIDNone) | 191 if (element_instance_id() != guestview::kInstanceIDNone) |
146 g_guest_view_container_map.Get().erase(element_instance_id()); | 192 g_guest_view_container_map.Get().erase(element_instance_id()); |
147 | 193 |
148 if (pending_response_.get()) | 194 if (pending_response_.get()) |
149 pending_response_->ExecuteCallbackIfAvailable(0 /* argc */, nullptr); | 195 pending_response_->ExecuteCallbackIfAvailable(0 /* argc */, nullptr); |
150 | 196 |
151 while (pending_requests_.size() > 0) { | 197 while (pending_requests_.size() > 0) { |
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278 } | 324 } |
279 | 325 |
280 void ExtensionsGuestViewContainer::HandlePendingResponseCallback( | 326 void ExtensionsGuestViewContainer::HandlePendingResponseCallback( |
281 const IPC::Message& message) { | 327 const IPC::Message& message) { |
282 CHECK(pending_response_.get()); | 328 CHECK(pending_response_.get()); |
283 linked_ptr<Request> pending_response(pending_response_.release()); | 329 linked_ptr<Request> pending_response(pending_response_.release()); |
284 pending_response->HandleResponse(message); | 330 pending_response->HandleResponse(message); |
285 } | 331 } |
286 | 332 |
287 } // namespace extensions | 333 } // namespace extensions |
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