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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/tabs/tab_strip_model_order_controller.h" | 5 #include "chrome/browser/tabs/tab_strip_model_order_controller.h" |
6 | 6 |
7 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" | 7 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" |
8 | 8 |
9 /////////////////////////////////////////////////////////////////////////////// | 9 /////////////////////////////////////////////////////////////////////////////// |
10 // TabStripModelOrderController, public: | 10 // TabStripModelOrderController, public: |
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99 } | 99 } |
100 | 100 |
101 // No opener set, fall through to the default handler... | 101 // No opener set, fall through to the default handler... |
102 int selected_index = tabstrip_->active_index(); | 102 int selected_index = tabstrip_->active_index(); |
103 if (selected_index >= (tab_count - 1)) | 103 if (selected_index >= (tab_count - 1)) |
104 return selected_index - 1; | 104 return selected_index - 1; |
105 | 105 |
106 return selected_index; | 106 return selected_index; |
107 } | 107 } |
108 | 108 |
109 void TabStripModelOrderController::TabSelectedAt( | 109 void TabStripModelOrderController::ActiveTabChanged( |
110 TabContentsWrapper* old_contents, | 110 TabContentsWrapper* old_contents, |
111 TabContentsWrapper* new_contents, | 111 TabContentsWrapper* new_contents, |
112 int index, | 112 int index, |
113 bool user_gesture) { | 113 bool user_gesture) { |
114 if (old_contents == new_contents) | 114 if (old_contents == new_contents) |
115 return; | 115 return; |
116 | 116 |
117 NavigationController* old_opener = NULL; | 117 NavigationController* old_opener = NULL; |
118 if (old_contents) { | 118 if (old_contents) { |
119 int index = tabstrip_->GetIndexOfTabContents(old_contents); | 119 int index = tabstrip_->GetIndexOfTabContents(old_contents); |
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137 | 137 |
138 /////////////////////////////////////////////////////////////////////////////// | 138 /////////////////////////////////////////////////////////////////////////////// |
139 // TabStripModelOrderController, private: | 139 // TabStripModelOrderController, private: |
140 | 140 |
141 int TabStripModelOrderController::GetValidIndex( | 141 int TabStripModelOrderController::GetValidIndex( |
142 int index, int removing_index) const { | 142 int index, int removing_index) const { |
143 if (removing_index < index) | 143 if (removing_index < index) |
144 index = std::max(0, index - 1); | 144 index = std::max(0, index - 1); |
145 return index; | 145 return index; |
146 } | 146 } |
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