forked from GitHub-Mirror/riotX-android
70 lines
2.8 KiB
Kotlin
70 lines
2.8 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.riotredesign.features.home.room.detail.timeline.item
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import android.text.Spannable
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import android.widget.ImageView
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import android.widget.TextView
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import androidx.appcompat.widget.AppCompatTextView
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import androidx.core.text.PrecomputedTextCompat
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import androidx.core.widget.TextViewCompat
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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.matrix.android.api.permalinks.MatrixLinkify
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import im.vector.riotredesign.R
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import im.vector.riotredesign.features.html.PillImageSpan
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.GlobalScope
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.withContext
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@EpoxyModelClass(layout = R.layout.item_timeline_event_text_message)
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abstract class MessageTextItem : AbsMessageItem<MessageTextItem.Holder>() {
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@EpoxyAttribute var message: Spannable? = null
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@EpoxyAttribute override lateinit var informationData: MessageInformationData
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override fun bind(holder: Holder) {
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super.bind(holder)
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MatrixLinkify.addLinkMovementMethod(holder.messageView)
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val textFuture = PrecomputedTextCompat.getTextFuture(message ?: "",
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TextViewCompat.getTextMetricsParams(holder.messageView),
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null)
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holder.messageView.setTextFuture(textFuture)
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findPillsAndProcess { it.bind(holder.messageView) }
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}
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private fun findPillsAndProcess(processBlock: (span: PillImageSpan) -> Unit) {
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GlobalScope.launch(Dispatchers.Main) {
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val pillImageSpans: Array<PillImageSpan>? = withContext(Dispatchers.IO) {
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message?.let { spannable ->
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spannable.getSpans(0, spannable.length, PillImageSpan::class.java)
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}
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}
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pillImageSpans?.forEach { processBlock(it) }
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}
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}
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class Holder : AbsMessageItem.Holder() {
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override val avatarImageView by bind<ImageView>(R.id.messageAvatarImageView)
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override val memberNameView by bind<TextView>(R.id.messageMemberNameView)
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override val timeView by bind<TextView>(R.id.messageTimeView)
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val messageView by bind<AppCompatTextView>(R.id.messageTextView)
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}
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} |