Twidere-App-Android-Twitter.../twidere/src/main/kotlin/org/mariotaku/twidere/adapter/LoadMoreSupportAdapter.kt

52 lines
1.8 KiB
Kotlin

/*
* Twidere - Twitter client for Android
*
* Copyright (C) 2012-2015 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.mariotaku.twidere.adapter
import android.content.Context
import android.support.v7.widget.RecyclerView.ViewHolder
import com.bumptech.glide.RequestManager
import org.mariotaku.twidere.adapter.iface.ILoadMoreSupportAdapter
import org.mariotaku.twidere.adapter.iface.ILoadMoreSupportAdapter.IndicatorPosition
/**
* Created by mariotaku on 15/4/16.
*/
abstract class LoadMoreSupportAdapter<VH : ViewHolder>(
context: Context,
requestManager: RequestManager
) : BaseRecyclerViewAdapter<VH>(context, requestManager), ILoadMoreSupportAdapter {
override var loadMoreSupportedPosition: Long = 0
set(@IndicatorPosition value) {
field = value
loadMoreIndicatorPosition = ILoadMoreSupportAdapter.apply(loadMoreIndicatorPosition, value)
notifyDataSetChanged()
}
override var loadMoreIndicatorPosition: Long = 0
set(@IndicatorPosition value) {
if (field == value) return
field = ILoadMoreSupportAdapter.apply(value, loadMoreSupportedPosition)
notifyDataSetChanged()
}
}