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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/renderer/extensions/guest_view_internal_custom_bindings.h" | |
6 | |
7 #include <string> | |
8 | |
9 #include "base/bind.h" | |
10 #include "chrome/common/extensions/chrome_extension_messages.h" | |
11 #include "content/public/renderer/render_frame.h" | |
12 #include "content/public/renderer/render_view.h" | |
13 #include "content/public/renderer/v8_value_converter.h" | |
14 #include "extensions/common/extension.h" | |
15 #include "extensions/renderer/script_context.h" | |
16 #include "v8/include/v8.h" | |
17 | |
18 using content::V8ValueConverter; | |
19 | |
20 namespace extensions { | |
21 | |
22 GuestViewInternalCustomBindings::GuestViewInternalCustomBindings( | |
23 ScriptContext* context) | |
24 : ObjectBackedNativeHandler(context) { | |
25 RouteFunction("AttachGuest", | |
26 base::Bind(&GuestViewInternalCustomBindings::AttachGuest, | |
27 base::Unretained(this))); | |
28 } | |
29 | |
30 void GuestViewInternalCustomBindings::AttachGuest( | |
31 const v8::FunctionCallbackInfo<v8::Value>& args) { | |
32 content::RenderFrame* render_frame = context()->GetRenderFrame(); | |
33 if (!render_frame) | |
34 return; | |
35 | |
36 if (args.Length() < 3 || !args[0]->IsInt32() || !args[1]->IsInt32() || | |
37 !args[2]->IsObject()) { | |
38 return; | |
39 } | |
40 | |
41 int element_instance_id = args[0]->Int32Value(); | |
42 int guest_instance_id = args[1]->Int32Value(); | |
43 scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create()); | |
44 scoped_ptr<base::Value> params_value( | |
45 converter->FromV8Value(args[2], context()->v8_context())); | |
46 if (base::Value::TYPE_DICTIONARY != params_value->GetType()) { | |
47 return; | |
48 } | |
49 | |
50 | |
Fady Samuel
2014/08/11 21:10:00
extra line
Fady Samuel
2014/08/13 22:24:39
Done.
| |
51 // Step 1, send the attach params to chrome/. | |
52 scoped_ptr<base::DictionaryValue> params_dictionary( | |
53 static_cast<base::DictionaryValue*>(params_value.release())); | |
54 render_frame->Send(new ChromeExtensionHostMsg_GuestViewSetAttachParams( | |
55 render_frame->GetRenderView()->GetRoutingID(), | |
56 element_instance_id, | |
57 guest_instance_id, | |
58 *params_dictionary)); | |
59 | |
60 // Step 2, attach plugin through content/. | |
61 render_frame->AttachToBrowserPlugin(element_instance_id, guest_instance_id); | |
62 | |
63 v8::Isolate* isolate = args.GetIsolate(); | |
64 args.GetReturnValue().Set(v8::Boolean::New(isolate, true)); | |
65 } | |
66 | |
67 } // namespace extensions | |
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