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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/chromeos/chromeos_version.h"
#include "base/logging.h"
#include "base/memory/scoped_ptr.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 "chromeos/ime/ibus_bridge.h"
namespace chromeos {
namespace input_method {
namespace {
InputMethodManager* g_input_method_manager = NULL;
InputMethodPersistence* g_input_method_persistence = NULL;
BrowserStateMonitor* g_browser_state_monitor = NULL;
} // namespace
void OnSessionStateChange(InputMethodManagerImpl* input_method_manager_impl,
InputMethodPersistence* input_method_persistence,
InputMethodManager::State new_state) {
input_method_persistence->OnSessionStateChange(new_state);
input_method_manager_impl->SetState(new_state);
}
void Initialize() {
DCHECK(!g_input_method_manager);
if (!base::chromeos::IsRunningOnChromeOS()) {
// IBusBridge is for ChromeOS on desktop Linux not for ChromeOS Devices or
// production at this moment.
// TODO(nona): Remove this condition when ibus-daemon is gone.
// (crbug.com/170671)
IBusBridge::Initialize();
}
InputMethodManagerImpl* impl = new InputMethodManagerImpl(
scoped_ptr<InputMethodDelegate>(new InputMethodDelegateImpl));
impl->Init();
g_input_method_manager = impl;
g_input_method_persistence =
new InputMethodPersistence(g_input_method_manager);
g_browser_state_monitor = new BrowserStateMonitor(
base::Bind(&OnSessionStateChange, impl, g_input_method_persistence));
DVLOG(1) << "InputMethodManager initialized";
}
void InitializeForTesting(InputMethodManager* mock_manager) {
DCHECK(!g_input_method_manager);
g_input_method_manager = mock_manager;
DVLOG(1) << "InputMethodManager for testing initialized";
}
void Shutdown() {
delete g_browser_state_monitor;
g_browser_state_monitor = NULL;
delete g_input_method_persistence;
g_input_method_persistence = NULL;
delete g_input_method_manager;
g_input_method_manager = NULL;
if (IBusBridge::Get()) {
// TODO(nona): Remove this condition when ibus-daemon is gone.
IBusBridge::Shutdown();
}
DVLOG(1) << "InputMethodManager shutdown";
}
InputMethodManager* GetInputMethodManager() {
DCHECK(g_input_method_manager);
return g_input_method_manager;
}
} // namespace input_method
} // namespace chromeos
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