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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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_PANELS_TEST_PANEL_ACTIVE_STATE_OBSERVER_H_ | 5 #ifndef CHROME_BROWSER_UI_PANELS_TEST_PANEL_ACTIVE_STATE_OBSERVER_H_ |
6 #define CHROME_BROWSER_UI_PANELS_TEST_PANEL_ACTIVE_STATE_OBSERVER_H_ | 6 #define CHROME_BROWSER_UI_PANELS_TEST_PANEL_ACTIVE_STATE_OBSERVER_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "chrome/browser/ui/panels/test_panel_notification_observer.h" |
9 #include "content/public/browser/notification_observer.h" | |
10 #include "content/public/browser/notification_registrar.h" | |
11 | 9 |
12 class Panel; | 10 class Panel; |
13 | 11 |
14 namespace content { | |
15 class MessageLoopRunner; | |
16 } | |
17 | |
18 // Custom notification observer for waiting on panel active state. | 12 // Custom notification observer for waiting on panel active state. |
19 // Modeled after ui_test_utils notification observers. | 13 // Modeled after ui_test_utils notification observers. |
20 class PanelActiveStateObserver : public content::NotificationObserver { | 14 class PanelActiveStateObserver : public TestPanelNotificationObserver { |
21 public: | 15 public: |
22 // Register to listen for panel active state change notifications | 16 // Register to listen for panel active state change notifications |
23 // for the specified panel to detect a change to the expected active | 17 // for the specified panel to detect a change to the expected active |
24 // state. | 18 // state. |
25 PanelActiveStateObserver(Panel* panel, bool expect_active); | 19 PanelActiveStateObserver(Panel* panel, bool expect_active); |
26 virtual ~PanelActiveStateObserver(); | 20 virtual ~PanelActiveStateObserver(); |
27 | 21 |
28 // Wait until the active state has changed to the expected state. | 22 private: |
29 void Wait(); | 23 // TestNotificationObserver override: |
| 24 virtual bool AtExpectedState() OVERRIDE; |
30 | 25 |
31 // content::NotificationObserver: | |
32 virtual void Observe(int type, | |
33 const content::NotificationSource& source, | |
34 const content::NotificationDetails& details) OVERRIDE; | |
35 | |
36 private: | |
37 bool AtExpectedState(); | |
38 Panel* panel_; | 26 Panel* panel_; |
39 bool expect_active_; | 27 bool expect_active_; |
40 bool seen_; // true after transition to expected state has been seen | |
41 bool running_; // indicates whether message loop is running | |
42 content::NotificationRegistrar registrar_; | |
43 scoped_refptr<content::MessageLoopRunner> message_loop_runner_; | |
44 | 28 |
45 DISALLOW_COPY_AND_ASSIGN(PanelActiveStateObserver); | 29 DISALLOW_COPY_AND_ASSIGN(PanelActiveStateObserver); |
46 }; | 30 }; |
47 | 31 |
48 #endif // CHROME_BROWSER_UI_PANELS_TEST_PANEL_ACTIVE_STATE_OBSERVER_H_ | 32 #endif // CHROME_BROWSER_UI_PANELS_TEST_PANEL_ACTIVE_STATE_OBSERVER_H_ |
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