/*
 * Copyright (C) 2010 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

package nerd.tuxmobil.fahrplan.congress.commons

import android.content.Context
import android.util.AttributeSet
import android.widget.Checkable
import androidx.constraintlayout.widget.ConstraintLayout
import nerd.tuxmobil.fahrplan.congress.R

class CheckableLayout : ConstraintLayout, Checkable {

    private var mChecked = false

    constructor(context: Context) : super(context)

    constructor(context: Context, attrs: AttributeSet) : super(context, attrs)

    constructor(context: Context, attrs: AttributeSet, defStyle: Int) : super(context, attrs, defStyle)

    override fun isChecked() = mChecked

    override fun setChecked(checked: Boolean) {
        mChecked = checked
        setBackgroundResource(if (checked) R.drawable.list_checked_background else 0)
    }

    override fun toggle() {
        isChecked = !mChecked
    }

}
