| // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_LIST_H_ |
| #define CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_LIST_H_ |
| #pragma once |
| |
| #include <vector> |
| #include "base/basictypes.h" |
| |
| class AutomationProvider; |
| |
| // Stores a list of all AutomationProvider objects. |
| class AutomationProviderList { |
| public: |
| ~AutomationProviderList(); |
| typedef std::vector<AutomationProvider*> list_type; |
| typedef list_type::iterator iterator; |
| typedef list_type::const_iterator const_iterator; |
| |
| // Adds and removes automation providers from the global list. |
| bool AddProvider(AutomationProvider* provider); |
| bool RemoveProvider(AutomationProvider* provider); |
| |
| const_iterator begin() { |
| return automation_providers_.begin(); |
| } |
| |
| const_iterator end() { |
| return automation_providers_.end(); |
| } |
| |
| size_t size() { |
| return automation_providers_.size(); |
| } |
| |
| static AutomationProviderList* GetInstance(); |
| |
| private: |
| AutomationProviderList(); |
| void OnLastProviderRemoved(); |
| list_type automation_providers_; |
| static AutomationProviderList* instance_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AutomationProviderList); |
| }; |
| |
| #endif // CHROME_BROWSER_AUTOMATION_AUTOMATION_PROVIDER_LIST_H_ |