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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 #include "chrome/browser/chromeos/login/screen_manager.h" | 5 #include "chrome/browser/chromeos/login/screen_manager.h" |
6 | 6 |
| 7 #include "base/memory/ptr_util.h" |
| 8 #include "chrome/browser/chromeos/login/wizard_controller.h" |
| 9 |
7 namespace chromeos { | 10 namespace chromeos { |
8 | 11 |
9 ScreenManager::ScreenManager() { | 12 ScreenManager::ScreenManager(WizardController* wizard_controller) |
10 } | 13 : wizard_controller_(wizard_controller) {} |
11 | 14 |
12 ScreenManager::~ScreenManager() { | 15 ScreenManager::~ScreenManager() {} |
13 } | |
14 | 16 |
15 BaseScreen* ScreenManager::GetScreen(OobeScreen screen) { | 17 BaseScreen* ScreenManager::GetScreen(OobeScreen screen) { |
16 auto iter = screens_.find(screen); | 18 auto iter = screens_.find(screen); |
17 if (iter != screens_.end()) | 19 if (iter != screens_.end()) |
18 return iter->second.get(); | 20 return iter->second.get(); |
19 | 21 |
20 BaseScreen* result = CreateScreen(screen); | 22 BaseScreen* result = wizard_controller_->CreateScreen(screen); |
21 DCHECK(result) << "Can not create screen named " << GetOobeScreenName(screen); | 23 DCHECK(result) << "Can not create screen named " << GetOobeScreenName(screen); |
22 screens_[screen] = make_linked_ptr(result); | 24 screens_[screen] = base::WrapUnique(result); |
23 return result; | 25 return result; |
24 } | 26 } |
25 | 27 |
26 bool ScreenManager::HasScreen(OobeScreen screen) { | 28 bool ScreenManager::HasScreen(OobeScreen screen) { |
27 return screens_.count(screen) > 0; | 29 return screens_.count(screen) > 0; |
28 } | 30 } |
29 | 31 |
30 } // namespace chromeos | 32 } // namespace chromeos |
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