42 lines
1.6 KiB
Kotlin
42 lines
1.6 KiB
Kotlin
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.library.downloads
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.recyclerview.widget.RecyclerView
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import org.mozilla.fenix.library.SelectionHolder
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import org.mozilla.fenix.library.downloads.viewholders.DownloadsListItemViewHolder
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class DownloadAdapter(
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private val downloadInteractor: DownloadInteractor
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) : RecyclerView.Adapter<DownloadsListItemViewHolder>(), SelectionHolder<DownloadItem> {
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private var downloads: List<DownloadItem> = listOf()
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private var mode: DownloadFragmentState.Mode = DownloadFragmentState.Mode.Normal
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override val selectedItems get() = mode.selectedItems
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override fun getItemCount(): Int = downloads.size
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override fun getItemViewType(position: Int): Int = DownloadsListItemViewHolder.LAYOUT_ID
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): DownloadsListItemViewHolder {
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val view = LayoutInflater.from(parent.context).inflate(viewType, parent, false)
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return DownloadsListItemViewHolder(view, downloadInteractor, this)
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}
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fun updateMode(mode: DownloadFragmentState.Mode) {
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this.mode = mode
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}
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override fun onBindViewHolder(holder: DownloadsListItemViewHolder, position: Int) {
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holder.bind(downloads[position])
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}
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fun updateDownloads(downloads: List<DownloadItem>) {
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this.downloads = downloads
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notifyDataSetChanged()
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}
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}
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