| // Copyright (c) 2012 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. |
| |
| #include "chrome/browser/automation/automation_provider_list.h" |
| |
| #include <algorithm> |
| |
| #include "base/logging.h" |
| #include "chrome/browser/automation/automation_provider.h" |
| |
| AutomationProviderList::AutomationProviderList() { |
| } |
| |
| AutomationProviderList::~AutomationProviderList() { |
| iterator iter = automation_providers_.begin(); |
| while (iter != automation_providers_.end()) { |
| (*iter)->Release(); |
| iter = automation_providers_.erase(iter); |
| } |
| } |
| |
| bool AutomationProviderList::AddProvider(AutomationProvider* provider) { |
| provider->AddRef(); |
| automation_providers_.push_back(provider); |
| return true; |
| } |
| |
| bool AutomationProviderList::RemoveProvider(AutomationProvider* provider) { |
| const iterator remove_provider = |
| std::find(automation_providers_.begin(), automation_providers_.end(), |
| provider); |
| if (remove_provider != automation_providers_.end()) { |
| (*remove_provider)->Release(); |
| automation_providers_.erase(remove_provider); |
| if (automation_providers_.empty()) |
| OnLastProviderRemoved(); |
| return true; |
| } |
| return false; |
| } |