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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/browser_plugin/chrome_browser_plugin_delegate.h" | |
6 | |
7 #include "content/public/renderer/browser_plugin_delegate.h" | |
8 #include "content/public/renderer/render_frame.h" | |
9 #include "extensions/common/extension_messages.h" | |
10 | |
11 ChromeBrowserPluginDelegate::ChromeBrowserPluginDelegate( | |
12 content::RenderFrame* render_frame, | |
13 const std::string& mime_type) | |
14 : content::BrowserPluginDelegate(render_frame, mime_type), | |
15 content::RenderFrameObserver(render_frame), | |
16 mime_type_(mime_type), | |
17 // TODO(lazyboy): Use browser_plugin::kInstanceIDNone. | |
18 element_instance_id_(0) { | |
19 } | |
20 | |
21 ChromeBrowserPluginDelegate::~ChromeBrowserPluginDelegate() { | |
22 } | |
23 | |
24 void ChromeBrowserPluginDelegate::SetElementInstanceID( | |
25 int element_instance_id) { | |
26 element_instance_id_ = element_instance_id; | |
27 } | |
28 | |
29 void ChromeBrowserPluginDelegate::DidFinishLoading() { | |
30 DCHECK_NE(element_instance_id_, 0); | |
31 render_frame()->Send(new ExtensionHostMsg_CreateMimeHandlerViewGuest( | |
32 routing_id(), html_string_, mime_type_, element_instance_id_)); | |
33 } | |
34 | |
35 void ChromeBrowserPluginDelegate::DidReceiveData(const char* data, | |
36 int data_length) { | |
37 std::string value(data, data_length); | |
38 html_string_ += value; | |
39 } | |
40 | |
41 bool ChromeBrowserPluginDelegate::OnMessageReceived( | |
42 const IPC::Message& message) { | |
43 if (message.type() != ExtensionMsg_CreateMimeHandlerViewGuestACK::ID) | |
44 return false; | |
45 | |
46 DCHECK_NE(element_instance_id_, 0); | |
47 int element_instance_id = 0; | |
48 PickleIterator iter(message); | |
49 bool success = iter.ReadInt(&element_instance_id); | |
50 DCHECK(success); | |
51 if (element_instance_id != element_instance_id_) | |
52 return false; | |
53 | |
54 bool handled = true; | |
55 IPC_BEGIN_MESSAGE_MAP(ChromeBrowserPluginDelegate, message) | |
56 IPC_MESSAGE_HANDLER(ExtensionMsg_CreateMimeHandlerViewGuestACK, | |
Ken Rockot(use gerrit already)
2014/09/04 00:57:43
nit: ugh. clang_format wants to unindent these blo
lazyboy
2014/09/04 18:59:33
Done.
| |
57 OnCreateMimeHandlerViewGuestACK) | |
58 IPC_MESSAGE_UNHANDLED(handled = false) | |
59 IPC_END_MESSAGE_MAP() | |
60 return handled; | |
61 } | |
62 | |
63 void ChromeBrowserPluginDelegate::OnCreateMimeHandlerViewGuestACK( | |
64 int element_instance_id) { | |
65 DCHECK_NE(element_instance_id_, 0); | |
66 DCHECK_EQ(element_instance_id_, element_instance_id); | |
67 render_frame()->AttachGuest(element_instance_id); | |
68 } | |
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