forked from GitHub-Mirror/riotX-android
114 lines
3.6 KiB
Kotlin
114 lines
3.6 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.riotx.core.ui.list
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import android.view.View
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import android.widget.Button
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import android.widget.ImageView
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import android.widget.ProgressBar
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import android.widget.TextView
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import androidx.annotation.DrawableRes
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import androidx.core.view.isVisible
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import com.airbnb.epoxy.EpoxyAttribute
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import com.airbnb.epoxy.EpoxyModelClass
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import im.vector.riotx.R
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import im.vector.riotx.core.epoxy.VectorEpoxyHolder
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import im.vector.riotx.core.epoxy.VectorEpoxyModel
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import im.vector.riotx.core.extensions.setTextOrHide
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/**
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* A generic list item.
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* Displays an item with a title, and optional description.
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* Can display an accessory on the right, that can be an image or an indeterminate progress.
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* If provided with an action, will display a button at the bottom of the list item.
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*/
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@EpoxyModelClass(layout = R.layout.item_generic_list)
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abstract class GenericItem : VectorEpoxyModel<GenericItem.Holder>() {
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enum class STYLE {
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BIG_TEXT,
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NORMAL_TEXT
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}
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class Action(var title: String) {
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var perform: Runnable? = null
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}
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@EpoxyAttribute
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var title: String? = null
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@EpoxyAttribute
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var description: CharSequence? = null
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@EpoxyAttribute
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var style: STYLE = STYLE.NORMAL_TEXT
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@EpoxyAttribute
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@DrawableRes
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var endIconResourceId: Int = -1
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@EpoxyAttribute
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var hasIndeterminateProcess = false
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@EpoxyAttribute
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var buttonAction: Action? = null
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@EpoxyAttribute
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var itemClickAction: Action? = null
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override fun bind(holder: Holder) {
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holder.titleText.setTextOrHide(title)
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when (style) {
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STYLE.BIG_TEXT -> holder.titleText.textSize = 18f
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STYLE.NORMAL_TEXT -> holder.titleText.textSize = 14f
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}
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holder.descriptionText.setTextOrHide(description)
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if (hasIndeterminateProcess) {
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holder.progressBar.isVisible = true
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holder.accessoryImage.isVisible = false
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} else {
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holder.progressBar.isVisible = false
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if (endIconResourceId != -1) {
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holder.accessoryImage.setImageResource(endIconResourceId)
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holder.accessoryImage.isVisible = true
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} else {
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holder.accessoryImage.isVisible = false
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}
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}
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holder.actionButton.setTextOrHide(buttonAction?.title)
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holder.actionButton.setOnClickListener {
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buttonAction?.perform?.run()
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}
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holder.root.setOnClickListener {
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itemClickAction?.perform?.run()
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}
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}
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class Holder : VectorEpoxyHolder() {
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val root by bind<View>(R.id.item_generic_root)
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val titleText by bind<TextView>(R.id.item_generic_title_text)
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val descriptionText by bind<TextView>(R.id.item_generic_description_text)
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val accessoryImage by bind<ImageView>(R.id.item_generic_accessory_image)
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val progressBar by bind<ProgressBar>(R.id.item_generic_progress_bar)
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val actionButton by bind<Button>(R.id.item_generic_action_button)
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}
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} |