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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_FRAME_WEB_CONTENTS_CLOSE_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_UI_VIEWS_FRAME_WEB_CONTENTS_CLOSE_HANDLER_H_ |
6 #define CHROME_BROWSER_UI_VIEWS_FRAME_WEB_CONTENTS_CLOSE_HANDLER_H_ | 6 #define CHROME_BROWSER_UI_VIEWS_FRAME_WEB_CONTENTS_CLOSE_HANDLER_H_ |
7 | 7 |
| 8 #include "base/macros.h" |
8 #include "base/timer/timer.h" | 9 #include "base/timer/timer.h" |
9 | 10 |
10 class WebContentsCloseHandlerDelegate; | 11 class WebContentsCloseHandlerDelegate; |
11 class WebContentsCloseHandlerTest; | 12 class WebContentsCloseHandlerTest; |
12 | 13 |
13 // WebContentsCloseHandler handles notifying its delegate at the right time | 14 // WebContentsCloseHandler handles notifying its delegate at the right time |
14 // to clone and/or destroy the layer tree of the active tab. This is done so | 15 // to clone and/or destroy the layer tree of the active tab. This is done so |
15 // that on closing a window the user sees the contents of the last active | 16 // that on closing a window the user sees the contents of the last active |
16 // tab rather than an empty rect. | 17 // tab rather than an empty rect. |
17 class WebContentsCloseHandler { | 18 class WebContentsCloseHandler { |
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46 // Set to true if the active tab changes while closing (ActiveTabChanged() | 47 // Set to true if the active tab changes while closing (ActiveTabChanged() |
47 // was invoked following a WillCloseAllTabs()). | 48 // was invoked following a WillCloseAllTabs()). |
48 bool tab_changed_after_clone_; | 49 bool tab_changed_after_clone_; |
49 | 50 |
50 base::OneShotTimer timer_; | 51 base::OneShotTimer timer_; |
51 | 52 |
52 DISALLOW_COPY_AND_ASSIGN(WebContentsCloseHandler); | 53 DISALLOW_COPY_AND_ASSIGN(WebContentsCloseHandler); |
53 }; | 54 }; |
54 | 55 |
55 #endif // CHROME_BROWSER_UI_VIEWS_FRAME_WEB_CONTENTS_CLOSE_HANDLER_H_ | 56 #endif // CHROME_BROWSER_UI_VIEWS_FRAME_WEB_CONTENTS_CLOSE_HANDLER_H_ |
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