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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/base/ime/ash/ime_bridge.h"
namespace ash {
static IMEBridge* g_ime_bridge = nullptr;
IMEBridge::IMEBridge() : current_input_context_(ui::TEXT_INPUT_TYPE_NONE) {}
IMEBridge::~IMEBridge() = default;
TextInputTarget* IMEBridge::GetInputContextHandler() const {
return input_context_handler_;
}
void IMEBridge::SetInputContextHandler(TextInputTarget* handler) {
input_context_handler_ = handler;
observers_.Notify(&IMEBridgeObserver::OnInputContextHandlerChanged);
}
void IMEBridge::SetCurrentEngineHandler(TextInputMethod* handler) {
engine_handler_ = handler;
}
TextInputMethod* IMEBridge::GetCurrentEngineHandler() const {
return engine_handler_;
}
void IMEBridge::SetCurrentInputContext(
const TextInputMethod::InputContext& input_context) {
current_input_context_ = input_context;
}
const TextInputMethod::InputContext& IMEBridge::GetCurrentInputContext() const {
return current_input_context_;
}
void IMEBridge::AddObserver(IMEBridgeObserver* observer) {
observers_.AddObserver(observer);
}
void IMEBridge::RemoveObserver(IMEBridgeObserver* observer) {
observers_.RemoveObserver(observer);
}
void IMEBridge::SetCandidateWindowHandler(
IMECandidateWindowHandlerInterface* handler) {
candidate_window_handler_ = handler;
}
IMECandidateWindowHandlerInterface* IMEBridge::GetCandidateWindowHandler()
const {
return candidate_window_handler_;
}
void IMEBridge::SetAssistiveWindowHandler(
IMEAssistiveWindowHandlerInterface* handler) {
assistive_window_handler_ = handler;
}
IMEAssistiveWindowHandlerInterface* IMEBridge::GetAssistiveWindowHandler()
const {
return assistive_window_handler_;
}
// static.
IMEBridge* IMEBridge::Get() {
if (!g_ime_bridge) {
g_ime_bridge = new IMEBridge();
}
return g_ime_bridge;
}
} // namespace ash
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