/*
 * Copyright 2017 Samsung Electronics Co., Ltd
 *
 * Licensed under the Flora License, Version 1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://floralicense.org/license/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "Ux/MultiSelector.h"

using namespace Ux;

MultiSelector::MultiSelector()
	: m_State(SelectedNone),
	  m_Strings{ nullptr }
{
}

void MultiSelector::setChangeCallback(ChangeCallback callback)
{
	m_OnChanged = std::move(callback);
}

void MultiSelector::setState(State state)
{
	m_State = state;
	onStateChanged(m_State);
}

void MultiSelector::setStrings(const Strings &strings)
{
	m_Strings = strings;
}

MultiSelector::State MultiSelector::getState() const
{
	return m_State;
}

const MultiSelector::Strings &MultiSelector::getStrings() const
{
	return m_Strings;
}

bool MultiSelector::notifyChanged(State state)
{
	return !m_OnChanged || m_OnChanged(state);
}