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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 #include "components/view_manager/public/cpp/view_tracker.h" | 5 #include "components/mus/public/cpp/view_tracker.h" |
6 | 6 |
7 namespace mojo { | 7 namespace mojo { |
8 | 8 |
9 ViewTracker::ViewTracker() { | 9 ViewTracker::ViewTracker() {} |
10 } | |
11 | 10 |
12 ViewTracker::~ViewTracker() { | 11 ViewTracker::~ViewTracker() { |
13 for (Views::iterator i = views_.begin(); i != views_.end(); ++i) | 12 for (Views::iterator i = views_.begin(); i != views_.end(); ++i) |
14 (*i)->RemoveObserver(this); | 13 (*i)->RemoveObserver(this); |
15 } | 14 } |
16 | 15 |
17 void ViewTracker::Add(View* view) { | 16 void ViewTracker::Add(View* view) { |
18 if (views_.count(view)) | 17 if (views_.count(view)) |
19 return; | 18 return; |
20 | 19 |
(...skipping 11 matching lines...) Expand all Loading... |
32 bool ViewTracker::Contains(View* view) { | 31 bool ViewTracker::Contains(View* view) { |
33 return views_.count(view) > 0; | 32 return views_.count(view) > 0; |
34 } | 33 } |
35 | 34 |
36 void ViewTracker::OnViewDestroying(View* view) { | 35 void ViewTracker::OnViewDestroying(View* view) { |
37 DCHECK_GT(views_.count(view), 0u); | 36 DCHECK_GT(views_.count(view), 0u); |
38 Remove(view); | 37 Remove(view); |
39 } | 38 } |
40 | 39 |
41 } // namespace mojo | 40 } // namespace mojo |
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