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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/prerender/prerender_message_filter.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "chrome/browser/browser_process.h" | |
9 #include "chrome/browser/prerender/prerender_link_manager.h" | |
10 #include "chrome/browser/prerender/prerender_link_manager_factory.h" | |
11 #include "chrome/browser/profiles/profile_manager.h" | |
12 #include "chrome/common/prerender_messages.h" | |
13 #include "content/public/browser/browser_thread.h" | |
14 | |
15 using content::BrowserThread; | |
16 | |
17 namespace { | |
18 | |
19 void OnChannelClosingInUIThread(Profile* profile, int render_process_id) { | |
20 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | |
21 if (!g_browser_process->profile_manager()->IsValidProfile(profile)) | |
22 return; | |
23 prerender::PrerenderLinkManager* prerender_link_manager = | |
24 prerender::PrerenderLinkManagerFactory::GetForProfile(profile); | |
25 if (!prerender_link_manager) | |
26 return; | |
27 prerender_link_manager->OnChannelClosing(render_process_id); | |
28 } | |
29 | |
30 } // anon namespace | |
dominich
2012/04/26 22:50:58
nit: // end namespace
gavinp
2012/04/27 20:31:32
Done, also in prerenderer_client.cc, and added the
| |
31 | |
32 namespace prerender { | |
33 | |
34 PrerenderMessageFilter::PrerenderMessageFilter(int render_process_id, | |
35 Profile* profile) | |
36 : render_process_id_(render_process_id), | |
37 profile_(profile) { | |
38 } | |
39 | |
40 bool PrerenderMessageFilter::OnMessageReceived(const IPC::Message& message, | |
41 bool* message_was_ok) { | |
42 bool handled = true; | |
43 IPC_BEGIN_MESSAGE_MAP_EX(PrerenderMessageFilter, message, *message_was_ok) | |
44 IPC_MESSAGE_HANDLER(PrerenderHostMsg_AddPrerender, OnAddPrerender) | |
45 IPC_MESSAGE_HANDLER(PrerenderHostMsg_CancelPrerender, OnCancelPrerender) | |
46 IPC_MESSAGE_HANDLER(PrerenderHostMsg_AbandonPrerender, OnAbandonPrerender) | |
47 IPC_MESSAGE_UNHANDLED(handled = false) | |
48 IPC_END_MESSAGE_MAP() | |
49 | |
50 return handled; | |
51 } | |
52 | |
53 void PrerenderMessageFilter::OverrideThreadForMessage( | |
54 const IPC::Message& message, content::BrowserThread::ID* thread) { | |
55 if (message.type() == PrerenderHostMsg_AddPrerender::ID || | |
jam
2012/04/27 15:59:50
nit, you can just write
if (IPC_MESSAGE_CLASS(mes
gavinp
2012/04/27 20:31:32
I'm scared to do that: what if someone later adds
| |
56 message.type() == PrerenderHostMsg_CancelPrerender::ID || | |
57 message.type() == PrerenderHostMsg_AbandonPrerender::ID) { | |
58 *thread = BrowserThread::UI; | |
59 } | |
60 } | |
61 | |
62 PrerenderMessageFilter::~PrerenderMessageFilter() { | |
63 } | |
64 | |
65 void PrerenderMessageFilter::OnAddPrerender( | |
66 int prerender_id, | |
67 const GURL& url, | |
68 const content::Referrer& referrer, | |
69 const gfx::Size& size, | |
70 int render_view_route_id) { | |
71 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | |
72 PrerenderLinkManager* prerender_link_manager = | |
73 PrerenderLinkManagerFactory::GetForProfile(profile_); | |
74 if (!prerender_link_manager) | |
75 return; | |
76 prerender_link_manager->OnAddPrerender( | |
77 render_process_id_, prerender_id, | |
78 url, referrer, size, render_view_route_id); | |
79 } | |
80 | |
81 void PrerenderMessageFilter::OnCancelPrerender( | |
82 int prerender_id) { | |
83 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | |
84 PrerenderLinkManager* prerender_link_manager = | |
85 PrerenderLinkManagerFactory::GetForProfile(profile_); | |
86 if (!prerender_link_manager) | |
87 return; | |
88 prerender_link_manager->OnCancelPrerender( | |
89 prerender_id, render_process_id_); | |
90 } | |
91 | |
92 void PrerenderMessageFilter::OnAbandonPrerender( | |
93 int prerender_id) { | |
94 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); | |
95 PrerenderLinkManager* prerender_link_manager = | |
96 PrerenderLinkManagerFactory::GetForProfile(profile_); | |
97 if (!prerender_link_manager) | |
98 return; | |
99 prerender_link_manager->OnAbandonPrerender( | |
100 prerender_id, render_process_id_); | |
101 } | |
102 | |
103 void PrerenderMessageFilter::OnChannelClosing() { | |
104 BrowserThread::PostTask( | |
105 BrowserThread::UI, FROM_HERE, | |
106 base::Bind(&OnChannelClosingInUIThread, profile_, render_process_id_)); | |
107 } | |
108 | |
109 } // namespace prerender | |
110 | |
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