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// 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/chromeos/input_method/input_method_configuration.h"
#include "base/bind.h"
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/chromeos/input_method/accessibility.h"
#include "chrome/browser/chromeos/input_method/browser_state_monitor.h"
#include "chrome/browser/chromeos/input_method/input_method_delegate_impl.h"
#include "chrome/browser/chromeos/input_method/input_method_manager_impl.h"
#include "chrome/browser/chromeos/input_method/input_method_persistence.h"
#include "ui/base/ime/chromeos/ime_bridge.h"
namespace chromeos {
namespace input_method {
namespace {
void OnSessionStateChange(InputMethodManagerImpl* input_method_manager_impl,
InputMethodPersistence* input_method_persistence,
InputMethodManager::UISessionState new_ui_session) {
input_method_persistence->OnSessionStateChange(new_ui_session);
input_method_manager_impl->SetUISessionState(new_ui_session);
}
bool g_disable_extension_loading = false;
class InputMethodConfiguration {
public:
InputMethodConfiguration() {}
virtual ~InputMethodConfiguration() {}
void Initialize() {
IMEBridge::Initialize();
InputMethodManagerImpl* impl = new InputMethodManagerImpl(
scoped_ptr<InputMethodDelegate>(new InputMethodDelegateImpl),
!g_disable_extension_loading);
InputMethodManager::Initialize(impl);
DCHECK(InputMethodManager::Get());
accessibility_.reset(new Accessibility(impl));
input_method_persistence_.reset(new InputMethodPersistence(impl));
browser_state_monitor_.reset(new BrowserStateMonitor(
base::Bind(&OnSessionStateChange,
impl,
input_method_persistence_.get())));
DVLOG(1) << "InputMethodManager initialized";
}
void InitializeForTesting(InputMethodManager* mock_manager) {
InputMethodManager::Initialize(mock_manager);
DVLOG(1) << "InputMethodManager for testing initialized";
}
void Shutdown() {
accessibility_.reset();
browser_state_monitor_.reset();
input_method_persistence_.reset();
InputMethodManager::Shutdown();
IMEBridge::Shutdown();
DVLOG(1) << "InputMethodManager shutdown";
}
private:
scoped_ptr<Accessibility> accessibility_;
scoped_ptr<BrowserStateMonitor> browser_state_monitor_;
scoped_ptr<InputMethodPersistence> input_method_persistence_;
};
InputMethodConfiguration* g_input_method_configuration = NULL;
} // namespace
void Initialize() {
if (!g_input_method_configuration)
g_input_method_configuration = new InputMethodConfiguration();
g_input_method_configuration->Initialize();
}
void InitializeForTesting(InputMethodManager* mock_manager) {
if (!g_input_method_configuration)
g_input_method_configuration = new InputMethodConfiguration();
g_input_method_configuration->InitializeForTesting(mock_manager);
}
void DisableExtensionLoading() {
g_disable_extension_loading = true;
}
void Shutdown() {
if (!g_input_method_configuration)
return;
g_input_method_configuration->Shutdown();
delete g_input_method_configuration;
g_input_method_configuration = NULL;
}
} // namespace input_method
} // namespace chromeos
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