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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 "content/renderer/mojo_bindings_controller.h" | 5 #include "content/renderer/mojo_bindings_controller.h" |
6 | 6 |
7 #include "content/common/view_messages.h" | 7 #include "content/common/view_messages.h" |
8 #include "content/public/renderer/render_frame.h" | 8 #include "content/public/renderer/render_frame.h" |
9 #include "content/public/renderer/render_view.h" | 9 #include "content/public/renderer/render_view.h" |
10 #include "content/renderer/mojo_context_state.h" | 10 #include "content/renderer/mojo_context_state.h" |
11 #include "gin/per_context_data.h" | 11 #include "gin/per_context_data.h" |
12 #include "third_party/WebKit/public/web/WebKit.h" | 12 #include "third_party/WebKit/public/web/WebKit.h" |
13 #include "third_party/WebKit/public/web/WebLocalFrame.h" | 13 #include "third_party/WebKit/public/web/WebLocalFrame.h" |
14 #include "third_party/WebKit/public/web/WebView.h" | 14 #include "third_party/WebKit/public/web/WebView.h" |
15 #include "v8/include/v8.h" | 15 #include "v8/include/v8.h" |
16 | 16 |
17 namespace content { | 17 namespace content { |
18 | 18 |
19 namespace { | 19 namespace { |
20 | 20 |
21 const char kMojoContextStateKey[] = "MojoContextState"; | 21 const char kMojoContextStateKey[] = "MojoContextState"; |
22 | 22 |
23 struct MojoContextStateData : public base::SupportsUserData::Data { | 23 struct MojoContextStateData : public base::SupportsUserData::Data { |
24 std::unique_ptr<MojoContextState> state; | 24 std::unique_ptr<MojoContextState> state; |
25 }; | 25 }; |
26 | 26 |
27 } // namespace | 27 } // namespace |
28 | 28 |
29 MojoBindingsController::MojoBindingsController(RenderFrame* render_frame, | 29 MojoBindingsController::MojoBindingsController(RenderFrame* render_frame, |
30 bool for_layout_tests) | 30 MojoBindingsType bindings_type) |
31 : RenderFrameObserver(render_frame), | 31 : RenderFrameObserver(render_frame), |
32 RenderFrameObserverTracker<MojoBindingsController>(render_frame), | 32 RenderFrameObserverTracker<MojoBindingsController>(render_frame), |
33 for_layout_tests_(for_layout_tests) {} | 33 bindings_type_(bindings_type) {} |
34 | 34 |
35 MojoBindingsController::~MojoBindingsController() { | 35 MojoBindingsController::~MojoBindingsController() { |
36 } | 36 } |
37 | 37 |
38 void MojoBindingsController::CreateContextState() { | 38 void MojoBindingsController::CreateContextState() { |
39 v8::HandleScope handle_scope(blink::mainThreadIsolate()); | 39 v8::HandleScope handle_scope(blink::mainThreadIsolate()); |
40 blink::WebLocalFrame* frame = render_frame()->GetWebFrame(); | 40 blink::WebLocalFrame* frame = render_frame()->GetWebFrame(); |
41 v8::Local<v8::Context> context = frame->mainWorldScriptContext(); | 41 v8::Local<v8::Context> context = frame->mainWorldScriptContext(); |
42 gin::PerContextData* context_data = gin::PerContextData::From(context); | 42 gin::PerContextData* context_data = gin::PerContextData::From(context); |
43 MojoContextStateData* data = new MojoContextStateData; | 43 MojoContextStateData* data = new MojoContextStateData; |
44 data->state.reset(new MojoContextState(frame, context, for_layout_tests_)); | 44 data->state.reset(new MojoContextState(frame, context, bindings_type_)); |
45 context_data->SetUserData(kMojoContextStateKey, data); | 45 context_data->SetUserData(kMojoContextStateKey, data); |
46 } | 46 } |
47 | 47 |
48 void MojoBindingsController::DestroyContextState( | 48 void MojoBindingsController::DestroyContextState( |
49 v8::Local<v8::Context> context) { | 49 v8::Local<v8::Context> context) { |
50 gin::PerContextData* context_data = gin::PerContextData::From(context); | 50 gin::PerContextData* context_data = gin::PerContextData::From(context); |
51 if (!context_data) | 51 if (!context_data) |
52 return; | 52 return; |
53 context_data->RemoveUserData(kMojoContextStateKey); | 53 context_data->RemoveUserData(kMojoContextStateKey); |
54 } | 54 } |
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96 | 96 |
97 v8::HandleScope handle_scope(blink::mainThreadIsolate()); | 97 v8::HandleScope handle_scope(blink::mainThreadIsolate()); |
98 DestroyContextState(render_frame()->GetWebFrame()->mainWorldScriptContext()); | 98 DestroyContextState(render_frame()->GetWebFrame()->mainWorldScriptContext()); |
99 } | 99 } |
100 | 100 |
101 void MojoBindingsController::OnDestruct() { | 101 void MojoBindingsController::OnDestruct() { |
102 delete this; | 102 delete this; |
103 } | 103 } |
104 | 104 |
105 } // namespace content | 105 } // namespace content |
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