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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 "android_webview/browser/renderer_host/aw_render_view_host_ext.h" | 5 #include "android_webview/browser/renderer_host/aw_render_view_host_ext.h" |
6 | 6 |
7 #include "android_webview/common/render_view_messages.h" | 7 #include "android_webview/common/render_view_messages.h" |
8 #include "base/android/scoped_java_ref.h" | 8 #include "base/android/scoped_java_ref.h" |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "content/public/browser/render_process_host.h" | 11 #include "content/public/browser/render_process_host.h" |
12 #include "content/public/browser/user_metrics.h" | 12 #include "content/public/browser/user_metrics.h" |
13 #include "content/public/browser/web_contents.h" | 13 #include "content/public/browser/web_contents.h" |
14 | 14 |
15 namespace android_webview { | 15 namespace android_webview { |
16 | 16 |
17 AwRenderViewHostExt::AwRenderViewHostExt(content::WebContents* contents, | 17 AwRenderViewHostExt::AwRenderViewHostExt(content::WebContents* contents) |
18 Client* client) | |
19 : content::WebContentsObserver(contents), | 18 : content::WebContentsObserver(contents), |
20 has_new_hit_test_data_(false), | 19 has_new_hit_test_data_(false) { |
21 client_(client) { | |
22 } | 20 } |
23 | 21 |
24 AwRenderViewHostExt::~AwRenderViewHostExt() {} | 22 AwRenderViewHostExt::~AwRenderViewHostExt() {} |
25 | 23 |
26 void AwRenderViewHostExt::DocumentHasImages(DocumentHasImagesResult result) { | 24 void AwRenderViewHostExt::DocumentHasImages(DocumentHasImagesResult result) { |
27 DCHECK(CalledOnValidThread()); | 25 DCHECK(CalledOnValidThread()); |
28 if (!web_contents()->GetRenderViewHost()) { | 26 if (!web_contents()->GetRenderViewHost()) { |
29 result.Run(false); | 27 result.Run(false); |
30 return; | 28 return; |
31 } | 29 } |
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71 } | 69 } |
72 } | 70 } |
73 | 71 |
74 bool AwRenderViewHostExt::OnMessageReceived(const IPC::Message& message) { | 72 bool AwRenderViewHostExt::OnMessageReceived(const IPC::Message& message) { |
75 bool handled = true; | 73 bool handled = true; |
76 IPC_BEGIN_MESSAGE_MAP(AwRenderViewHostExt, message) | 74 IPC_BEGIN_MESSAGE_MAP(AwRenderViewHostExt, message) |
77 IPC_MESSAGE_HANDLER(AwViewHostMsg_DocumentHasImagesResponse, | 75 IPC_MESSAGE_HANDLER(AwViewHostMsg_DocumentHasImagesResponse, |
78 OnDocumentHasImagesResponse) | 76 OnDocumentHasImagesResponse) |
79 IPC_MESSAGE_HANDLER(AwViewHostMsg_UpdateHitTestData, | 77 IPC_MESSAGE_HANDLER(AwViewHostMsg_UpdateHitTestData, |
80 OnUpdateHitTestData) | 78 OnUpdateHitTestData) |
81 IPC_MESSAGE_HANDLER(AwViewHostMsg_PictureUpdated, | |
82 OnPictureUpdated) | |
83 IPC_MESSAGE_UNHANDLED(handled = false) | 79 IPC_MESSAGE_UNHANDLED(handled = false) |
84 IPC_END_MESSAGE_MAP() | 80 IPC_END_MESSAGE_MAP() |
85 | 81 |
86 return handled ? true : WebContentsObserver::OnMessageReceived(message); | 82 return handled ? true : WebContentsObserver::OnMessageReceived(message); |
87 } | 83 } |
88 | 84 |
89 void AwRenderViewHostExt::OnDocumentHasImagesResponse(int msg_id, | 85 void AwRenderViewHostExt::OnDocumentHasImagesResponse(int msg_id, |
90 bool has_images) { | 86 bool has_images) { |
91 DCHECK(CalledOnValidThread()); | 87 DCHECK(CalledOnValidThread()); |
92 std::map<int, DocumentHasImagesResult>::iterator pending_req = | 88 std::map<int, DocumentHasImagesResult>::iterator pending_req = |
93 pending_document_has_images_requests_.find(msg_id); | 89 pending_document_has_images_requests_.find(msg_id); |
94 if (pending_req == pending_document_has_images_requests_.end()) { | 90 if (pending_req == pending_document_has_images_requests_.end()) { |
95 DLOG(WARNING) << "unexpected DocumentHasImages Response: " << msg_id; | 91 DLOG(WARNING) << "unexpected DocumentHasImages Response: " << msg_id; |
96 } else { | 92 } else { |
97 pending_req->second.Run(has_images); | 93 pending_req->second.Run(has_images); |
98 pending_document_has_images_requests_.erase(pending_req); | 94 pending_document_has_images_requests_.erase(pending_req); |
99 } | 95 } |
100 } | 96 } |
101 | 97 |
102 void AwRenderViewHostExt::OnUpdateHitTestData( | 98 void AwRenderViewHostExt::OnUpdateHitTestData( |
103 const AwHitTestData& hit_test_data) { | 99 const AwHitTestData& hit_test_data) { |
104 DCHECK(CalledOnValidThread()); | 100 DCHECK(CalledOnValidThread()); |
105 last_hit_test_data_ = hit_test_data; | 101 last_hit_test_data_ = hit_test_data; |
106 has_new_hit_test_data_ = true; | 102 has_new_hit_test_data_ = true; |
107 } | 103 } |
108 | 104 |
109 void AwRenderViewHostExt::OnPictureUpdated() { | |
110 if (client_) | |
111 client_->OnPictureUpdated(web_contents()->GetRenderProcessHost()->GetID(), | |
112 routing_id()); | |
113 } | |
114 | |
115 } // namespace android_webview | 105 } // namespace android_webview |
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