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Code Issues Releases Wiki Activity

Added scrollbar to comment section

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This commit is contained in:
Isira Seneviratne 2024-06-21 19:28:31 +05:30
parent 9c52e039ee
commit 93310955f2
2 changed files with 29 additions and 27 deletions
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1
app/build.gradle
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@ -294,6 +294,7 @@ dependencies {
implementation 'androidx.activity:activity-compose'
implementation 'androidx.compose.ui:ui-tooling-preview'
implementation 'androidx.compose.ui:ui-text:1.7.0-beta03' // Needed for parsing HTML to AnnotatedString
implementation 'com.github.nanihadesuka:LazyColumnScrollbar:2.1.0'
// Paging
implementation 'androidx.paging:paging-rxjava3:3.3.0'

55
app/src/main/java/org/schabi/newpipe/fragments/list/comments/CommentSection.kt
View File

@ -2,6 +2,7 @@ package org.schabi.newpipe.fragments.list.comments
import android.content.res.Configuration
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.rememberLazyListState
import androidx.compose.material3.HorizontalDivider
import androidx.compose.runtime.Composable
import androidx.compose.ui.tooling.preview.Preview
@ -10,6 +11,8 @@ import androidx.paging.PagingData
import androidx.paging.compose.collectAsLazyPagingItems
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.flowOf
import my.nanihadesuka.compose.LazyColumnScrollbar
import my.nanihadesuka.compose.ScrollbarSettings
import org.schabi.newpipe.extractor.comments.CommentsInfoItem
import org.schabi.newpipe.extractor.stream.Description
import org.schabi.newpipe.ui.theme.AppTheme
@ -20,17 +23,20 @@ fun CommentSection(
parentComment: CommentsInfoItem? = null,
) {
val replies = flow.collectAsLazyPagingItems()
val listState = rememberLazyListState()
LazyColumn {
if (parentComment != null) {
item {
CommentRepliesHeader(comment = parentComment)
HorizontalDivider(thickness = 1.dp)
LazyColumnScrollbar(state = listState, settings = ScrollbarSettings.Default) {
LazyColumn(state = listState) {
if (parentComment != null) {
item {
CommentRepliesHeader(comment = parentComment)
HorizontalDivider(thickness = 1.dp)
}
}
}
items(replies.itemCount) {
Comment(comment = replies[it]!!)
items(replies.itemCount) {
Comment(comment = replies[it]!!)
}
}
}
}
@ -39,15 +45,13 @@ fun CommentSection(
@Preview(name = "Dark mode", uiMode = Configuration.UI_MODE_NIGHT_YES)
@Composable
private fun CommentSectionPreview() {
val comment1 = CommentsInfoItem(
commentText = Description("This is a comment", Description.PLAIN_TEXT),
uploaderName = "Test",
)
val comment2 = CommentsInfoItem(
commentText = Description("This is another comment.<br>This is another line.", Description.HTML),
uploaderName = "Test 2",
)
val flow = flowOf(PagingData.from(listOf(comment1, comment2)))
val comments = (0..100).map {
CommentsInfoItem(
commentText = Description("Comment $it", Description.PLAIN_TEXT),
uploaderName = "Test"
)
}
val flow = flowOf(PagingData.from(comments))
AppTheme {
CommentSection(flow = flow)
@ -65,16 +69,13 @@ private fun CommentRepliesPreview() {
isPinned = true,
isHeartedByUploader = true
)
val reply1 = CommentsInfoItem(
commentText = Description("This is a reply", Description.PLAIN_TEXT),
uploaderName = "Test 2",
)
val reply2 = CommentsInfoItem(
commentText = Description("This is another reply.<br>This is another line.", Description.HTML),
uploaderName = "Test 3",
)
val flow = flowOf(PagingData.from(listOf(reply1, reply2)))
val replies = (0..100).map {
CommentsInfoItem(
commentText = Description("Reply $it", Description.PLAIN_TEXT),
uploaderName = "Test"
)
}
val flow = flowOf(PagingData.from(replies))
AppTheme {
CommentSection(parentComment = comment, flow = flow)