ChapterDownloadIndicator: Fixes and improvements (#7485)
* Increased touch target * Fix downloaded icon smaller than other states * Deferred state reads to minimize recompose works * Move things around to eliminate unnecessary elements
This commit is contained in:
Ivan Iskandar
GitHub
parent
34906a7425
commit
e56f6c1017
@ -1,21 +1,22 @@
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package eu.kanade.presentation.components
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import androidx.compose.animation.core.animateFloatAsState
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import androidx.compose.foundation.combinedClickable
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import androidx.compose.foundation.interaction.MutableInteractionSource
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.layout.size
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import androidx.compose.material.icons.Icons
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import androidx.compose.material.icons.filled.ArrowDownward
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import androidx.compose.material.icons.filled.CheckCircle
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import androidx.compose.material.ripple.rememberRipple
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import androidx.compose.material3.CircularProgressIndicator
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import androidx.compose.material3.DropdownMenuItem
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import androidx.compose.material3.Icon
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import androidx.compose.material3.LocalMinimumTouchTargetEnforcement
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.ProgressIndicatorDefaults
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import androidx.compose.material3.Text
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.CompositionLocalProvider
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import androidx.compose.runtime.getValue
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import androidx.compose.runtime.mutableStateOf
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import androidx.compose.runtime.remember
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@ -24,6 +25,7 @@ import androidx.compose.ui.Alignment
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.graphics.Color
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import androidx.compose.ui.res.stringResource
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import androidx.compose.ui.semantics.Role
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import androidx.compose.ui.unit.dp
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import eu.kanade.presentation.manga.ChapterDownloadAction
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import eu.kanade.presentation.util.secondaryItemAlpha
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@ -33,23 +35,18 @@ import eu.kanade.tachiyomi.data.download.model.Download
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@Composable
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fun ChapterDownloadIndicator(
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modifier: Modifier = Modifier,
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downloadState: Download.State,
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downloadProgress: Int,
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downloadStateProvider: () -> Download.State,
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downloadProgressProvider: () -> Int,
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onClick: (ChapterDownloadAction) -> Unit,
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) {
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Box(modifier = modifier, contentAlignment = Alignment.Center) {
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CompositionLocalProvider(LocalMinimumTouchTargetEnforcement provides false) {
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val downloadState = downloadStateProvider()
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val isDownloaded = downloadState == Download.State.DOWNLOADED
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val isDownloading = downloadState != Download.State.NOT_DOWNLOADED
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var isMenuExpanded by remember(downloadState) { mutableStateOf(false) }
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IconButton(
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onClick = {
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if (isDownloaded || isDownloading) {
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isMenuExpanded = true
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} else {
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onClick(ChapterDownloadAction.START)
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}
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},
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Box(
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modifier = modifier
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.size(IconButtonTokens.StateLayerSize)
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.combinedClickable(
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onLongClick = {
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val chapterDownloadAction = when {
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isDownloaded -> ChapterDownloadAction.DELETE
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@ -58,15 +55,27 @@ fun ChapterDownloadIndicator(
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}
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onClick(chapterDownloadAction)
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},
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onClick = {
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if (isDownloaded || isDownloading) {
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isMenuExpanded = true
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} else {
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onClick(ChapterDownloadAction.START)
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}
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},
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role = Role.Button,
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interactionSource = remember { MutableInteractionSource() },
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indication = rememberRipple(
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bounded = false,
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radius = IconButtonTokens.StateLayerSize / 2,
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),
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),
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contentAlignment = Alignment.Center,
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) {
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val indicatorModifier = Modifier
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.size(IndicatorSize)
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.padding(IndicatorPadding)
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if (isDownloaded) {
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Icon(
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imageVector = Icons.Default.CheckCircle,
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contentDescription = null,
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modifier = indicatorModifier,
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modifier = Modifier.size(IndicatorSize),
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tint = MaterialTheme.colorScheme.onSurfaceVariant,
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)
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DropdownMenu(expanded = isMenuExpanded, onDismissRequest = { isMenuExpanded = false }) {
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@ -80,18 +89,16 @@ fun ChapterDownloadIndicator(
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}
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} else {
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val inactiveAlphaModifier = if (!isDownloading) Modifier.secondaryItemAlpha() else Modifier
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val arrowModifier = Modifier
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.size(IndicatorSize - 7.dp)
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.then(inactiveAlphaModifier)
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val arrowColor: Color
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val strokeColor = MaterialTheme.colorScheme.onSurfaceVariant
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if (isDownloading) {
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val downloadProgress = downloadProgressProvider()
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val indeterminate = downloadState == Download.State.QUEUE ||
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(downloadState == Download.State.DOWNLOADING && downloadProgress == 0)
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if (indeterminate) {
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arrowColor = strokeColor
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CircularProgressIndicator(
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modifier = indicatorModifier,
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modifier = IndicatorModifier,
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color = strokeColor,
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strokeWidth = IndicatorStrokeWidth,
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)
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@ -107,26 +114,11 @@ fun ChapterDownloadIndicator(
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}
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CircularProgressIndicator(
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progress = animatedProgress,
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modifier = indicatorModifier,
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modifier = IndicatorModifier,
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color = strokeColor,
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strokeWidth = IndicatorSize / 2,
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)
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}
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} else {
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arrowColor = strokeColor
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CircularProgressIndicator(
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progress = 1f,
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modifier = indicatorModifier.then(inactiveAlphaModifier),
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color = strokeColor,
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strokeWidth = IndicatorStrokeWidth,
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)
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}
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Icon(
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imageVector = Icons.Default.ArrowDownward,
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contentDescription = null,
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modifier = arrowModifier,
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tint = arrowColor,
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)
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DropdownMenu(expanded = isMenuExpanded, onDismissRequest = { isMenuExpanded = false }) {
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DropdownMenuItem(
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text = { Text(text = stringResource(R.string.action_start_downloading_now)) },
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@ -143,8 +135,21 @@ fun ChapterDownloadIndicator(
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},
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)
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}
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} else {
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arrowColor = strokeColor
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CircularProgressIndicator(
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progress = 1f,
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modifier = IndicatorModifier.then(inactiveAlphaModifier),
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color = strokeColor,
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strokeWidth = IndicatorStrokeWidth,
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)
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}
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}
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Icon(
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imageVector = Icons.Default.ArrowDownward,
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contentDescription = null,
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modifier = ArrowModifier.then(inactiveAlphaModifier),
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tint = arrowColor,
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)
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}
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}
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}
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@ -154,3 +159,9 @@ private val IndicatorPadding = 2.dp
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// To match composable parameter name when used later
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private val IndicatorStrokeWidth = IndicatorPadding
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private val IndicatorModifier = Modifier
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.size(IndicatorSize)
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.padding(IndicatorPadding)
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private val ArrowModifier = Modifier
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.size(IndicatorSize - 7.dp)
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@ -685,8 +685,8 @@ private fun LazyListScope.sharedChapterItems(
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read = chapter.read,
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bookmark = chapter.bookmark,
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selected = selected.contains(chapterItem),
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downloadState = downloadState,
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downloadProgress = downloadProgress,
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downloadStateProvider = { downloadState },
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downloadProgressProvider = { downloadProgress },
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onLongClick = {
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val dispatched = onChapterItemLongClick(
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chapterItem = chapterItem,
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@ -44,8 +44,8 @@ fun MangaChapterListItem(
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read: Boolean,
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bookmark: Boolean,
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selected: Boolean,
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downloadState: Download.State,
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downloadProgress: Int,
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downloadStateProvider: () -> Download.State,
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downloadProgressProvider: () -> Int,
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onLongClick: () -> Unit,
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onClick: () -> Unit,
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onDownloadClick: ((ChapterDownloadAction) -> Unit)?,
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@ -127,8 +127,8 @@ fun MangaChapterListItem(
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if (onDownloadClick != null) {
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ChapterDownloadIndicator(
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modifier = Modifier.padding(start = 4.dp),
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downloadState = downloadState,
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downloadProgress = downloadProgress,
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downloadStateProvider = downloadStateProvider,
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downloadProgressProvider = downloadProgressProvider,
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onClick = onDownloadClick,
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)
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}
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@ -27,8 +27,8 @@ class ChapterDownloadView @JvmOverloads constructor(
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override fun Content() {
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TachiyomiTheme {
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ChapterDownloadIndicator(
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downloadState = state,
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downloadProgress = progress,
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downloadStateProvider = { state },
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downloadProgressProvider = { progress },
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onClick = listener,
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)
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}
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