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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_EXTENSIONS_EXTENSION_ACTION_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_H_ |
6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <memory> | 9 #include <memory> |
10 #include <string> | 10 #include <string> |
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161 // Gets the visibility of |tab_id|. Returns the first of: a specific | 161 // Gets the visibility of |tab_id|. Returns the first of: a specific |
162 // visibility set on the tab; a declarative visibility set on the tab; the | 162 // visibility set on the tab; a declarative visibility set on the tab; the |
163 // default visibility set for all tabs; or |false|. Don't return this | 163 // default visibility set for all tabs; or |false|. Don't return this |
164 // result to an extension's background page because the declarative state can | 164 // result to an extension's background page because the declarative state can |
165 // leak information about hosts the extension doesn't have permission to | 165 // leak information about hosts the extension doesn't have permission to |
166 // access. | 166 // access. |
167 bool GetIsVisible(int tab_id) const { | 167 bool GetIsVisible(int tab_id) const { |
168 if (const bool* tab_is_visible = FindOrNull(&is_visible_, tab_id)) | 168 if (const bool* tab_is_visible = FindOrNull(&is_visible_, tab_id)) |
169 return *tab_is_visible; | 169 return *tab_is_visible; |
170 | 170 |
171 if (ContainsKey(declarative_show_count_, tab_id)) | 171 if (base::ContainsKey(declarative_show_count_, tab_id)) |
172 return true; | 172 return true; |
173 | 173 |
174 if (const bool* default_is_visible = | 174 if (const bool* default_is_visible = |
175 FindOrNull(&is_visible_, kDefaultTabId)) | 175 FindOrNull(&is_visible_, kDefaultTabId)) |
176 return *default_is_visible; | 176 return *default_is_visible; |
177 | 177 |
178 return false; | 178 return false; |
179 } | 179 } |
180 | 180 |
181 // Remove all tab-specific state. | 181 // Remove all tab-specific state. |
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302 }; | 302 }; |
303 | 303 |
304 template<> | 304 template<> |
305 struct ExtensionAction::ValueTraits<int> { | 305 struct ExtensionAction::ValueTraits<int> { |
306 static int CreateEmpty() { | 306 static int CreateEmpty() { |
307 return -1; | 307 return -1; |
308 } | 308 } |
309 }; | 309 }; |
310 | 310 |
311 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_H_ | 311 #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_ACTION_H_ |
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