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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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/ui/browser_iterator.h" | 5 #include "chrome/browser/ui/browser_iterator.h" |
6 | 6 |
| 7 // TODO(scottmg): Remove this file entirely. http://crbug.com/558054. |
| 8 |
7 namespace chrome { | 9 namespace chrome { |
8 | 10 |
9 BrowserIterator::BrowserIterator() | 11 BrowserIterator::BrowserIterator() |
10 : current_browser_list_(BrowserList::GetInstance(HOST_DESKTOP_TYPE_FIRST)), | 12 : browser_list_(BrowserList::GetInstance()), |
11 current_iterator_(current_browser_list_->begin()), | 13 iterator_(browser_list_->begin()) { |
12 next_desktop_type_( | |
13 static_cast<HostDesktopType>(HOST_DESKTOP_TYPE_FIRST + 1)) { | |
14 NextBrowserListIfAtEnd(); | |
15 } | 14 } |
16 | 15 |
17 BrowserIterator::~BrowserIterator() { | 16 BrowserIterator::~BrowserIterator() { |
18 } | 17 } |
19 | 18 |
20 void BrowserIterator::Next() { | 19 void BrowserIterator::Next() { |
21 ++current_iterator_; | 20 ++iterator_; |
22 NextBrowserListIfAtEnd(); | |
23 } | |
24 | |
25 void BrowserIterator::NextBrowserListIfAtEnd() { | |
26 // Make sure either |current_iterator_| is valid or done(). | |
27 while (current_iterator_ == current_browser_list_->end() && | |
28 next_desktop_type_ < HOST_DESKTOP_TYPE_COUNT) { | |
29 current_browser_list_ = BrowserList::GetInstance(next_desktop_type_); | |
30 current_iterator_ = current_browser_list_->begin(); | |
31 next_desktop_type_ = static_cast<HostDesktopType>(next_desktop_type_ + 1); | |
32 } | |
33 } | 21 } |
34 | 22 |
35 } // namespace chrome | 23 } // namespace chrome |
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