70 lines
2.5 KiB
Kotlin
70 lines
2.5 KiB
Kotlin
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/* Copyright 2019 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.adapter
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.TextView
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import androidx.core.widget.TextViewCompat
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import androidx.recyclerview.widget.RecyclerView
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import com.keylesspalace.tusky.R
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import com.keylesspalace.tusky.util.ThemeUtils
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class PreviewPollOptionsAdapter: RecyclerView.Adapter<PreviewViewHolder>() {
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private var options: List<String> = emptyList()
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private var multiple: Boolean = false
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private var clickListener: View.OnClickListener? = null
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fun update(newOptions: List<String>, multiple: Boolean) {
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this.options = newOptions
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this.multiple = multiple
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notifyDataSetChanged()
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}
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fun setOnClickListener(l: View.OnClickListener?) {
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clickListener = l
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}
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): PreviewViewHolder {
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return PreviewViewHolder(LayoutInflater.from(parent.context).inflate(R.layout.item_poll_preview_option, parent, false))
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}
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override fun getItemCount() = options.size
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override fun onBindViewHolder(holder: PreviewViewHolder, position: Int) {
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val textView = holder.itemView as TextView
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val iconId = if (multiple) {
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R.drawable.ic_check_box_outline_blank_18dp
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} else {
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R.drawable.ic_radio_button_unchecked_18dp
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}
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val iconDrawable = ThemeUtils.getTintedDrawable(textView.context, iconId, android.R.attr.textColorTertiary)
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TextViewCompat.setCompoundDrawablesRelativeWithIntrinsicBounds(textView, iconDrawable, null, null, null)
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textView.text = options[position]
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textView.setOnClickListener(clickListener)
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}
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}
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class PreviewViewHolder(itemView: View): RecyclerView.ViewHolder(itemView)
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