142 lines
5.1 KiB
Kotlin
142 lines
5.1 KiB
Kotlin
package tachiyomi.presentation.core.components.material
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import androidx.compose.foundation.layout.Box
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import androidx.compose.foundation.layout.Column
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import androidx.compose.foundation.layout.ColumnScope
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import androidx.compose.foundation.layout.PaddingValues
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import androidx.compose.foundation.layout.fillMaxWidth
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.layout.sizeIn
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import androidx.compose.material3.LocalContentColor
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import androidx.compose.material3.MaterialTheme
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import androidx.compose.material3.ProvideTextStyle
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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.ui.Alignment
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.unit.dp
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@Composable
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fun AlertDialogContent(
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buttons: @Composable () -> Unit,
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modifier: Modifier = Modifier,
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icon: (@Composable () -> Unit)? = null,
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title: (@Composable () -> Unit)? = null,
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text: @Composable () -> Unit,
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) {
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AlertDialogContent(
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modifier = modifier,
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icon = icon,
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title = title,
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content = {
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Column {
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CompositionLocalProvider(
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LocalContentColor provides MaterialTheme.colorScheme.onSurfaceVariant,
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) {
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val textStyle = MaterialTheme.typography.bodyMedium
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ProvideTextStyle(textStyle) {
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Box(
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Modifier
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.weight(weight = 1f, fill = false)
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.padding(horizontal = DialogPadding)
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.padding(TextPadding)
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.align(Alignment.Start),
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) {
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text()
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}
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}
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}
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Box(
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modifier = Modifier
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.padding(
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start = DialogPadding,
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end = DialogPadding,
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bottom = DialogPadding,
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)
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.align(Alignment.End),
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) {
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CompositionLocalProvider(
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LocalContentColor provides MaterialTheme.colorScheme.primary,
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) {
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val textStyle = MaterialTheme.typography.labelLarge
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ProvideTextStyle(value = textStyle, content = buttons)
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}
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}
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}
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},
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)
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}
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@Composable
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fun AlertDialogContent(
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modifier: Modifier = Modifier,
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icon: (@Composable () -> Unit)? = null,
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title: (@Composable () -> Unit)? = null,
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content: @Composable (ColumnScope.() -> Unit)? = null,
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) {
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Column(
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modifier = modifier
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.sizeIn(minWidth = MinWidth, maxWidth = MaxWidth),
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) {
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if (icon != null || title != null) {
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Column(
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modifier = Modifier
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.padding(
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start = DialogPadding,
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top = DialogPadding,
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end = DialogPadding,
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)
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.fillMaxWidth(),
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) {
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icon?.let {
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CompositionLocalProvider(
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LocalContentColor provides MaterialTheme.colorScheme.secondary,
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) {
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Box(
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Modifier
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.padding(IconPadding)
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.align(Alignment.CenterHorizontally),
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) {
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icon()
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}
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}
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}
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title?.let {
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CompositionLocalProvider(
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LocalContentColor provides MaterialTheme.colorScheme.onSurface,
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) {
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val textStyle = MaterialTheme.typography.headlineSmall
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ProvideTextStyle(textStyle) {
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Box(
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// Align the title to the center when an icon is present.
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Modifier
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.padding(TitlePadding)
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.align(
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if (icon == null) {
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Alignment.Start
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} else {
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Alignment.CenterHorizontally
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},
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),
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) {
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title()
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}
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}
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}
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}
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}
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}
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content?.invoke(this)
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}
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}
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// Paddings for each of the dialog's parts.
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private val DialogPadding = 24.dp
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private val IconPadding = PaddingValues(bottom = 16.dp)
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private val TitlePadding = PaddingValues(bottom = 16.dp)
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private val TextPadding = PaddingValues(bottom = 24.dp)
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private val MinWidth = 280.dp
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private val MaxWidth = 560.dp
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