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92 lines
3.6 KiB
92 lines
3.6 KiB
/* Copyright 2021 Tusky Contributors
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*
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* This file is a part of Tusky.
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Tusky; if not,
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky.components.drafts
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import android.view.LayoutInflater
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import android.view.ViewGroup
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import androidx.paging.PagedListAdapter
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import androidx.recyclerview.widget.DiffUtil
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import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import com.keylesspalace.tusky.databinding.ItemDraftBinding
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import com.keylesspalace.tusky.db.DraftEntity
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import com.keylesspalace.tusky.util.BindingViewHolder
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import com.keylesspalace.tusky.util.hide
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import com.keylesspalace.tusky.util.show
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import com.keylesspalace.tusky.util.visible
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interface DraftActionListener {
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fun onOpenDraft(draft: DraftEntity)
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fun onDeleteDraft(draft: DraftEntity)
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}
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class DraftsAdapter(
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private val listener: DraftActionListener
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) : PagedListAdapter<DraftEntity, BindingViewHolder<ItemDraftBinding>>(
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object : DiffUtil.ItemCallback<DraftEntity>() {
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override fun areItemsTheSame(oldItem: DraftEntity, newItem: DraftEntity): Boolean {
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return oldItem.id == newItem.id
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}
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override fun areContentsTheSame(oldItem: DraftEntity, newItem: DraftEntity): Boolean {
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return oldItem == newItem
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}
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}
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) {
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): BindingViewHolder<ItemDraftBinding> {
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val binding = ItemDraftBinding.inflate(LayoutInflater.from(parent.context), parent, false)
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val viewHolder = BindingViewHolder(binding)
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binding.draftMediaPreview.layoutManager = LinearLayoutManager(binding.root.context, RecyclerView.HORIZONTAL, false)
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binding.draftMediaPreview.adapter = DraftMediaAdapter {
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getItem(viewHolder.adapterPosition)?.let { draft ->
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listener.onOpenDraft(draft)
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}
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}
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return viewHolder
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}
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override fun onBindViewHolder(holder: BindingViewHolder<ItemDraftBinding>, position: Int) {
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getItem(position)?.let { draft ->
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holder.binding.root.setOnClickListener {
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listener.onOpenDraft(draft)
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}
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holder.binding.deleteButton.setOnClickListener {
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listener.onDeleteDraft(draft)
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}
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holder.binding.draftSendingInfo.visible(draft.failedToSend)
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holder.binding.contentWarning.visible(!draft.contentWarning.isNullOrEmpty())
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holder.binding.contentWarning.text = draft.contentWarning
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holder.binding.content.text = draft.content
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holder.binding.draftMediaPreview.visible(draft.attachments.isNotEmpty())
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(holder.binding.draftMediaPreview.adapter as DraftMediaAdapter).submitList(draft.attachments)
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if (draft.poll != null) {
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holder.binding.draftPoll.show()
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holder.binding.draftPoll.setPoll(draft.poll)
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} else {
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holder.binding.draftPoll.hide()
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}
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}
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}
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} |