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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/browser/guest_view/extensions_guest_view_message_filter.h" | 5 #include "extensions/browser/guest_view/extensions_guest_view_message_filter.h" |
6 | 6 |
7 #include "components/guest_view/browser/guest_view_base.h" | 7 #include "components/guest_view/browser/guest_view_base.h" |
8 #include "components/guest_view/browser/guest_view_manager.h" | 8 #include "components/guest_view/browser/guest_view_manager.h" |
9 #include "content/public/browser/browser_thread.h" | 9 #include "content/public/browser/browser_thread.h" |
10 #include "content/public/browser/render_frame_host.h" | 10 #include "content/public/browser/render_frame_host.h" |
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39 } | 39 } |
40 | 40 |
41 ExtensionsGuestViewMessageFilter::~ExtensionsGuestViewMessageFilter() { | 41 ExtensionsGuestViewMessageFilter::~ExtensionsGuestViewMessageFilter() { |
42 DCHECK_CURRENTLY_ON(BrowserThread::IO); | 42 DCHECK_CURRENTLY_ON(BrowserThread::IO); |
43 } | 43 } |
44 | 44 |
45 void ExtensionsGuestViewMessageFilter::OverrideThreadForMessage( | 45 void ExtensionsGuestViewMessageFilter::OverrideThreadForMessage( |
46 const IPC::Message& message, | 46 const IPC::Message& message, |
47 BrowserThread::ID* thread) { | 47 BrowserThread::ID* thread) { |
48 switch (message.type()) { | 48 switch (message.type()) { |
| 49 case ExtensionsGuestViewHostMsg_AttachToEmbedderFrame::ID: |
49 case ExtensionsGuestViewHostMsg_CreateMimeHandlerViewGuest::ID: | 50 case ExtensionsGuestViewHostMsg_CreateMimeHandlerViewGuest::ID: |
50 case ExtensionsGuestViewHostMsg_ResizeGuest::ID: | 51 case ExtensionsGuestViewHostMsg_ResizeGuest::ID: |
51 *thread = BrowserThread::UI; | 52 *thread = BrowserThread::UI; |
52 break; | 53 break; |
53 default: | 54 default: |
54 break; | 55 break; |
55 } | 56 } |
56 } | 57 } |
57 | 58 |
58 void ExtensionsGuestViewMessageFilter::OnDestruct() const { | 59 void ExtensionsGuestViewMessageFilter::OnDestruct() const { |
59 // Destroy the filter on the IO thread since that's where its weak pointers | 60 // Destroy the filter on the IO thread since that's where its weak pointers |
60 // are being used. | 61 // are being used. |
61 BrowserThread::DeleteOnIOThread::Destruct(this); | 62 BrowserThread::DeleteOnIOThread::Destruct(this); |
62 } | 63 } |
63 | 64 |
64 bool ExtensionsGuestViewMessageFilter::OnMessageReceived( | 65 bool ExtensionsGuestViewMessageFilter::OnMessageReceived( |
65 const IPC::Message& message) { | 66 const IPC::Message& message) { |
66 bool handled = true; | 67 bool handled = true; |
67 IPC_BEGIN_MESSAGE_MAP(ExtensionsGuestViewMessageFilter, message) | 68 IPC_BEGIN_MESSAGE_MAP(ExtensionsGuestViewMessageFilter, message) |
| 69 IPC_MESSAGE_HANDLER(ExtensionsGuestViewHostMsg_AttachToEmbedderFrame, |
| 70 OnAttachToEmbedderFrame) |
68 IPC_MESSAGE_HANDLER(ExtensionsGuestViewHostMsg_CanExecuteContentScriptSync, | 71 IPC_MESSAGE_HANDLER(ExtensionsGuestViewHostMsg_CanExecuteContentScriptSync, |
69 OnCanExecuteContentScript) | 72 OnCanExecuteContentScript) |
70 IPC_MESSAGE_HANDLER(ExtensionsGuestViewHostMsg_CreateMimeHandlerViewGuest, | 73 IPC_MESSAGE_HANDLER(ExtensionsGuestViewHostMsg_CreateMimeHandlerViewGuest, |
71 OnCreateMimeHandlerViewGuest) | 74 OnCreateMimeHandlerViewGuest) |
72 IPC_MESSAGE_HANDLER(ExtensionsGuestViewHostMsg_ResizeGuest, OnResizeGuest) | 75 IPC_MESSAGE_HANDLER(ExtensionsGuestViewHostMsg_ResizeGuest, OnResizeGuest) |
73 IPC_MESSAGE_UNHANDLED(handled = false) | 76 IPC_MESSAGE_UNHANDLED(handled = false) |
74 IPC_END_MESSAGE_MAP() | 77 IPC_END_MESSAGE_MAP() |
75 return handled; | 78 return handled; |
76 } | 79 } |
77 | 80 |
| 81 void ExtensionsGuestViewMessageFilter::OnAttachToEmbedderFrame( |
| 82 int embedder_local_render_frame_id, |
| 83 int element_instance_id, |
| 84 int guest_instance_id) { |
| 85 auto manager = GuestViewManager::FromBrowserContext(browser_context_); |
| 86 DCHECK(manager); |
| 87 content::WebContents* guest_web_contents = |
| 88 manager->GetGuestByInstanceIDHack(guest_instance_id); |
| 89 DCHECK(guest_web_contents); |
| 90 auto guest = WebViewGuest::FromWebContents(guest_web_contents); |
| 91 DCHECK(guest); |
| 92 content::WebContents* owner_web_contents = guest->owner_web_contents(); |
| 93 DCHECK(owner_web_contents); |
| 94 auto embedder_frame = RenderFrameHost::FromID(render_process_id_, |
| 95 embedder_local_render_frame_id); |
| 96 guest_web_contents->AttachToEmbedderFrame(owner_web_contents, embedder_frame); |
| 97 owner_web_contents->GetMainFrame()->Send( |
| 98 new ExtensionsGuestViewMsg_ContentWindowReady(element_instance_id)); |
| 99 } |
| 100 |
78 void ExtensionsGuestViewMessageFilter::OnCanExecuteContentScript( | 101 void ExtensionsGuestViewMessageFilter::OnCanExecuteContentScript( |
79 int render_view_id, | 102 int render_view_id, |
80 int script_id, | 103 int script_id, |
81 bool* allowed) { | 104 bool* allowed) { |
82 WebViewRendererState::WebViewInfo info; | 105 WebViewRendererState::WebViewInfo info; |
83 WebViewRendererState::GetInstance()->GetInfo(render_process_id_, | 106 WebViewRendererState::GetInstance()->GetInfo(render_process_id_, |
84 render_view_id, &info); | 107 render_view_id, &info); |
85 | 108 |
86 *allowed = | 109 *allowed = |
87 info.content_script_ids.find(script_id) != info.content_script_ids.end(); | 110 info.content_script_ids.find(script_id) != info.content_script_ids.end(); |
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175 element_instance_id, | 198 element_instance_id, |
176 guest_instance_id, | 199 guest_instance_id, |
177 attach_params); | 200 attach_params); |
178 | 201 |
179 rfh->Send( | 202 rfh->Send( |
180 new ExtensionsGuestViewMsg_CreateMimeHandlerViewGuestACK( | 203 new ExtensionsGuestViewMsg_CreateMimeHandlerViewGuestACK( |
181 element_instance_id)); | 204 element_instance_id)); |
182 } | 205 } |
183 | 206 |
184 } // namespace extensions | 207 } // namespace extensions |
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