iceraven-browser/app/src/main/java/org/mozilla/fenix/tabstray/browser/TabsDetailsLookup.kt

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

package org.mozilla.fenix.tabstray.browser

import android.view.MotionEvent
import androidx.recyclerview.selection.ItemDetailsLookup
import androidx.recyclerview.selection.ItemDetailsLookup.ItemDetails
import androidx.recyclerview.widget.RecyclerView
import org.mozilla.fenix.tabstray.TabsTrayViewHolder

/**
 * An [ItemDetailsLookup] for retrieving the [ItemDetails] of a [TabsTrayViewHolder].
 */
class TabsDetailsLookup(
    private val recyclerView: RecyclerView
) : ItemDetailsLookup<Long>() {

    override fun getItemDetails(event: MotionEvent): ItemDetails<Long>? {
        val view = recyclerView.findChildViewUnder(event.x, event.y)
        if (view != null) {
            val viewHolder = recyclerView.getChildViewHolder(view) as TabsTrayViewHolder
            return viewHolder.getItemDetails()
        }
        return null
    }
}