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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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/command_updater.h" | 5 #include "chrome/browser/command_updater.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/observer_list.h" | 10 #include "base/observer_list.h" |
| 11 #include "base/stl_util-inl.h" | 11 #include "base/stl_util.h" |
| 12 | 12 |
| 13 CommandUpdater::CommandUpdaterDelegate::~CommandUpdaterDelegate() { | 13 CommandUpdater::CommandUpdaterDelegate::~CommandUpdaterDelegate() { |
| 14 } | 14 } |
| 15 | 15 |
| 16 class CommandUpdater::Command { | 16 class CommandUpdater::Command { |
| 17 public: | 17 public: |
| 18 bool enabled; | 18 bool enabled; |
| 19 ObserverList<CommandObserver> observers; | 19 ObserverList<CommandObserver> observers; |
| 20 | 20 |
| 21 Command() : enabled(true) {} | 21 Command() : enabled(true) {} |
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| 77 | 77 |
| 78 void CommandUpdater::RemoveCommandObserver(CommandObserver* observer) { | 78 void CommandUpdater::RemoveCommandObserver(CommandObserver* observer) { |
| 79 for (CommandMap::const_iterator it = commands_.begin(); | 79 for (CommandMap::const_iterator it = commands_.begin(); |
| 80 it != commands_.end(); | 80 it != commands_.end(); |
| 81 ++it) { | 81 ++it) { |
| 82 Command* command = it->second; | 82 Command* command = it->second; |
| 83 if (command) | 83 if (command) |
| 84 command->observers.RemoveObserver(observer); | 84 command->observers.RemoveObserver(observer); |
| 85 } | 85 } |
| 86 } | 86 } |
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