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1 // Copyright 2013 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/ui/views/frame/browser_frame_ashwin.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/message_loop/message_loop.h" | |
9 #include "chrome/browser/browser_shutdown.h" | |
10 #include "chrome/browser/metro_utils/metro_chrome_win.h" | |
11 #include "ui/aura/remote_window_tree_host_win.h" | |
12 | |
13 BrowserFrameAshWin::BrowserFrameAshWin(BrowserFrame* browser_frame, | |
14 BrowserView* browser_view) | |
15 : BrowserFrameAsh(browser_frame, browser_view) { | |
16 } | |
17 | |
18 BrowserFrameAshWin::~BrowserFrameAshWin() { | |
19 } | |
20 | |
21 void BrowserFrameAshWin::OnWindowFocused(aura::Window* gained_focus, | |
22 aura::Window* lost_focus) { | |
23 BrowserFrameAsh::OnWindowFocused(gained_focus, lost_focus); | |
24 if (GetNativeWindow() != gained_focus) | |
25 return; | |
26 | |
27 // TODO(shrikant): We need better way to handle chrome activation. | |
28 // There may be cases where focus events do not follow a user | |
29 // action to create or focus a window | |
30 | |
31 // If the activated window is in Metro mode, and the viewer process window is | |
32 // not in the foreground, activate Metro Chrome. | |
33 if (aura::RemoteWindowTreeHostWin::IsValid() && | |
34 !aura::RemoteWindowTreeHostWin::Instance()->IsForegroundWindow() && | |
35 !browser_shutdown::IsTryingToQuit()) { | |
36 // PostTask because ActivateMetroChrome can not be called nested in another | |
37 // ::SendMessage(). | |
38 base::MessageLoop::current()->PostTask( | |
39 FROM_HERE, | |
40 base::Bind(base::IgnoreResult(chrome::ActivateMetroChrome))); | |
41 } | |
42 } | |
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