chrome/browser/ui/views/auto_keep_alive.h - Issue 1708343002: Add ScopedKeepAlive to c/b/lifetime

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Side by Side Diff: chrome/browser/ui/views/auto_keep_alive.h

Issue 1708343002: Add ScopedKeepAlive to c/b/lifetime (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Use singleton instead of browserprocess Created 4 years, 10 months ago

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« chrome/browser/ui/app_list/app_list_view_delegate.cc ('K') | « chrome/browser/ui/views/app_list/linux/app_list_service_linux.cc ('k') | chrome/browser/ui/views/auto_keep_alive.cc » ('j') | chrome/browser/ui/views/auto_keep_alive.cc » ('J')
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1 // Copyright 2014 The Chromium Authors. All rights reserved.	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	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 #ifndef CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_	5 #ifndef CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_

6 #define CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_	6 #define CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_

7	7

8 #include "base/macros.h"	8 #include "base/memory/scoped_ptr.h"

9 #include "ui/gfx/native_widget_types.h"	9 #include "ui/gfx/native_widget_types.h"

10	10

11 // Class to scoped decrement keep alive count.	11 class ScopedKeepAlive;

12 class AutoKeepAlive {

13 public:

14 explicit AutoKeepAlive(gfx::NativeWindow window);

15 ~AutoKeepAlive();

16	12

17 private:	13 // Returns a keep alive object for the caller to take ownership of.

18 bool keep_alive_available_;	14 // On ASH environments, will return a null pointer.
	Bernhard Bauer 2016/02/19 17:39:28 Nit: "Ash" (only the first letter is capitalized). Nit: "Ash" (only the first letter is capitalized). dgn 2016/02/19 18:04:28 Done. Show quoted text On 2016/02/19 17:39:28, Bernhard Bauer wrote: > Nit: "Ash" (only the first letter is capitalized). Done.
19	15 scoped_ptr<ScopedKeepAlive> AutoKeepAlive(gfx::NativeWindow window);

20 DISALLOW_COPY_AND_ASSIGN(AutoKeepAlive);

21 };

22	16

23 #endif // CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_	17 #endif // CHROME_BROWSER_UI_VIEWS_AUTO_KEEP_ALIVE_H_

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