Rework slider UI

Fixes #1474

app/src/main/java/eu/kanade/presentation/library/LibrarySettingsDialog.kt

@@ -9,6 +9,7 @@ import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.Refresh
 import androidx.compose.material3.FilterChip
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
@@ -259,11 +260,12 @@ private fun ColumnScope.DisplayPage(
             max = 10,
             value = columns,
             valueText = if (columns > 0) {
-                stringResource(MR.strings.pref_library_columns_per_row, columns)
+                columns.toString()
             } else {
-                stringResource(MR.strings.label_default)
+                stringResource(MR.strings.label_auto)
             },
             onChange = columnPreference::set,
+            pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
         )
     }
 

app/src/main/java/eu/kanade/presentation/more/settings/Preference.kt

@@ -49,8 +49,9 @@ sealed class Preference {
          */
         data class SliderPreference(
             val value: Int,
-            val min: Int = 0,
             val max: Int,
+            val min: Int = 0,
+            val steps: Int = 0,
             override val title: String = "",
             override val subtitle: String? = null,
             override val icon: ImageVector? = null,

app/src/main/java/eu/kanade/presentation/more/settings/PreferenceItem.kt

@@ -5,6 +5,7 @@ import androidx.compose.animation.expandVertically
 import androidx.compose.animation.fadeIn
 import androidx.compose.animation.fadeOut
 import androidx.compose.animation.shrinkVertically
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
 import androidx.compose.runtime.collectAsState
@@ -76,11 +77,11 @@ internal fun PreferenceItem(
                 )
             }
             is Preference.PreferenceItem.SliderPreference -> {
-                // TODO: use different composable?
                 SliderItem(
                     label = item.title,
                     min = item.min,
                     max = item.max,
+                    steps = item.steps,
                     value = item.value,
                     valueText = item.subtitle.takeUnless { it.isNullOrEmpty() } ?: item.value.toString(),
                     onChange = {
@@ -88,6 +89,7 @@ internal fun PreferenceItem(
                             item.onValueChanged(it)
                         }
                     },
+                    labelStyle = MaterialTheme.typography.titleLarge,
                 )
             }
             is Preference.PreferenceItem.ListPreference<*> -> {

app/src/main/java/eu/kanade/presentation/more/settings/screen/SettingsReaderScreen.kt

@@ -143,6 +143,7 @@ object SettingsReaderScreen : SearchableSettings {
                     value = flashMillis / ReaderPreferences.MILLI_CONVERSION,
                     min = 1,
                     max = 15,
+                    steps = 13,
                     title = stringResource(MR.strings.pref_flash_duration),
                     subtitle = stringResource(MR.strings.pref_flash_duration_summary, flashMillis),
                     onValueChanged = {
@@ -155,6 +156,7 @@ object SettingsReaderScreen : SearchableSettings {
                     value = flashInterval,
                     min = 1,
                     max = 10,
+                    steps = 8,
                     title = stringResource(MR.strings.pref_flash_page_interval),
                     subtitle = pluralStringResource(MR.plurals.pref_pages, flashInterval, flashInterval),
                     onValueChanged = {

app/src/main/java/eu/kanade/presentation/reader/settings/ColorFilterPage.kt

@@ -2,6 +2,7 @@ package eu.kanade.presentation.reader.settings
 
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.material3.FilterChip
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -42,6 +43,7 @@ internal fun ColumnScope.ColorFilterPage(screenModel: ReaderSettingsScreenModel)
             value = customBrightnessValue,
             valueText = customBrightnessValue.toString(),
             onChange = { screenModel.preferences.customBrightnessValue().set(it) },
+            pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
         )
     }
 
@@ -62,6 +64,7 @@ internal fun ColumnScope.ColorFilterPage(screenModel: ReaderSettingsScreenModel)
                     getColorValue(it, newRValue, RED_MASK, 16)
                 }
             },
+            pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
         )
         SliderItem(
             label = stringResource(MR.strings.color_filter_g_value),
@@ -73,6 +76,7 @@ internal fun ColumnScope.ColorFilterPage(screenModel: ReaderSettingsScreenModel)
                     getColorValue(it, newGValue, GREEN_MASK, 8)
                 }
             },
+            pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
         )
         SliderItem(
             label = stringResource(MR.strings.color_filter_b_value),
@@ -84,6 +88,7 @@ internal fun ColumnScope.ColorFilterPage(screenModel: ReaderSettingsScreenModel)
                     getColorValue(it, newBValue, BLUE_MASK, 0)
                 }
             },
+            pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
         )
         SliderItem(
             label = stringResource(MR.strings.color_filter_a_value),
@@ -95,6 +100,7 @@ internal fun ColumnScope.ColorFilterPage(screenModel: ReaderSettingsScreenModel)
                     getColorValue(it, newAValue, ALPHA_MASK, 24)
                 }
             },
+            pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
         )
 
         val colorFilterMode by screenModel.preferences.colorFilterMode().collectAsState()

app/src/main/java/eu/kanade/presentation/reader/settings/GeneralSettingsPage.kt

@@ -2,6 +2,7 @@ package eu.kanade.presentation.reader.settings
 
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.material3.FilterChip
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
@@ -102,6 +103,8 @@ internal fun ColumnScope.GeneralPage(screenModel: ReaderSettingsScreenModel) {
             onChange = { flashMillisPref.set(it * ReaderPreferences.MILLI_CONVERSION) },
             min = 1,
             max = 15,
+            steps = 13,
+            pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
         )
         SliderItem(
             value = flashInterval,
@@ -112,6 +115,8 @@ internal fun ColumnScope.GeneralPage(screenModel: ReaderSettingsScreenModel) {
             },
             min = 1,
             max = 10,
+            steps = 8,
+            pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
         )
         SettingsChipRow(MR.strings.pref_flash_with) {
             flashColors.map { (labelRes, value) ->

app/src/main/java/eu/kanade/presentation/reader/settings/ReadingModePage.kt

@@ -2,6 +2,7 @@ package eu.kanade.presentation.reader.settings
 
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.material3.FilterChip
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
@@ -160,6 +161,7 @@ private fun ColumnScope.WebtoonViewerSettings(screenModel: ReaderSettingsScreenM
         onChange = {
             screenModel.preferences.webtoonSidePadding().set(it)
         },
+        pillColor = MaterialTheme.colorScheme.surfaceContainerHighest,
     )
 
     CheckboxItem(

i18n/src/commonMain/moko-resources/base/strings.xml

@@ -38,6 +38,7 @@
     <string name="label_help">Help</string>
     <string name="label_default">Default</string>
     <string name="label_warning">Warning</string>
+    <string name="label_auto">Auto</string>
 
     <!-- Shared labels -->
     <string name="label_started">Started</string>
@@ -267,8 +268,7 @@
 
       <!-- Library section -->
     <string name="pref_category_display">Display</string>
-    <string name="pref_library_columns">Grid size</string>
+    <string name="pref_library_columns">Items per row</string>
-    <string name="pref_library_columns_per_row">%d per row</string>
     <string name="portrait">Portrait</string>
     <string name="landscape">Landscape</string>
 
@@ -471,10 +471,10 @@
     <string name="rotation_landscape">Landscape</string>
     <string name="rotation_force_portrait">Locked portrait</string>
     <string name="rotation_force_landscape">Locked landscape</string>
-    <string name="color_filter_r_value">R</string>
+    <string name="color_filter_r_value">Red</string>
-    <string name="color_filter_g_value">G</string>
+    <string name="color_filter_g_value">Green</string>
-    <string name="color_filter_b_value">B</string>
+    <string name="color_filter_b_value">Blue</string>
-    <string name="color_filter_a_value">A</string>
+    <string name="color_filter_a_value">Alpha</string>
     <string name="pref_always_show_chapter_transition">Always show chapter transition</string>
     <string name="pref_category_reading_mode">Reading mode</string>
     <string name="pref_category_reading">Reading</string>

presentation-core/src/main/java/tachiyomi/presentation/core/components/Pill.kt

@@ -10,6 +10,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.unit.TextUnit
 import androidx.compose.ui.unit.dp
 
@@ -19,7 +20,7 @@ fun Pill(
     modifier: Modifier = Modifier,
     color: Color = MaterialTheme.colorScheme.surfaceContainerHigh,
     contentColor: Color = MaterialTheme.colorScheme.onSurface,
-    fontSize: TextUnit = LocalTextStyle.current.fontSize,
+    style: TextStyle = LocalTextStyle.current,
 ) {
     Surface(
         modifier = modifier
@@ -35,9 +36,27 @@ fun Pill(
         ) {
             Text(
                 text = text,
-                fontSize = fontSize,
                 maxLines = 1,
+                style = style,
             )
         }
     }
 }
+
+@Composable
+fun Pill(
+    text: String,
+    modifier: Modifier = Modifier,
+    color: Color = MaterialTheme.colorScheme.surfaceContainerHigh,
+    contentColor: Color = MaterialTheme.colorScheme.onSurface,
+    fontSize: TextUnit = LocalTextStyle.current.fontSize,
+) {
+    val style = LocalTextStyle.current
+    Pill(
+        text = text,
+        modifier = modifier,
+        color = color,
+        contentColor = contentColor,
+        style = MaterialTheme.typography.bodyMedium.copy(fontSize = fontSize),
+    )
+}

presentation-core/src/main/java/tachiyomi/presentation/core/components/SettingsItems.kt

@@ -1,6 +1,7 @@
 package tachiyomi.presentation.core.components
 
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.FlowRow
@@ -29,7 +30,10 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.MenuAnchorType
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.RadioButton
+import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.lightColorScheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -37,9 +41,12 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
 import androidx.compose.ui.platform.LocalHapticFeedback
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.tooling.preview.PreviewLightDark
 import androidx.compose.ui.unit.dp
 import dev.icerock.moko.resources.StringResource
 import tachiyomi.core.common.preference.Preference
@@ -171,29 +178,36 @@ fun SliderItem(
     onChange: (Int) -> Unit,
     max: Int,
     min: Int = 0,
+    steps: Int = 0,
+    labelStyle: TextStyle = MaterialTheme.typography.bodyMedium,
+    pillColor: Color = MaterialTheme.colorScheme.surfaceContainerHigh,
 ) {
     val haptic = LocalHapticFeedback.current
 
-    Row(
+    Column(
         modifier = Modifier
             .fillMaxWidth()
             .padding(
                 horizontal = SettingsItemsPaddings.Horizontal,
                 vertical = SettingsItemsPaddings.Vertical,
             ),
-        verticalAlignment = Alignment.CenterVertically,
-        horizontalArrangement = Arrangement.spacedBy(24.dp),
     ) {
-        Column(modifier = Modifier.weight(0.5f)) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.spacedBy(MaterialTheme.padding.small),
+        ) {
             Text(
                 text = label,
-                style = MaterialTheme.typography.bodyMedium,
+                style = labelStyle,
+                modifier = Modifier.weight(1f),
+            )
+            Pill(
+                text = valueText,
+                style = MaterialTheme.typography.bodyMedium,
+                color = pillColor,
             )
-            Text(valueText)
         }
-
         Slider(
-            modifier = Modifier.weight(1.5f),
             value = value,
             onValueChange = f@{
                 if (it == value) return@f
@@ -201,10 +215,29 @@ fun SliderItem(
                 haptic.performHapticFeedback(HapticFeedbackType.TextHandleMove)
             },
             valueRange = min..max,
+            steps = steps,
         )
     }
 }
 
+@Composable
+@PreviewLightDark
+fun SliderItemPreview() {
+    MaterialTheme(if (isSystemInDarkTheme()) darkColorScheme() else lightColorScheme()) {
+        Surface {
+            SliderItem(
+                label = "Item per row",
+                valueText = "Auto",
+                value = 0,
+                onChange = {},
+                min = 0,
+                max = 10,
+                steps = 8,
+            )
+        }
+    }
+}
+
 @Composable
 fun SelectItem(
     label: String,

presentation-core/src/main/java/tachiyomi/presentation/core/components/material/Slider.kt

@@ -9,6 +9,7 @@ import androidx.compose.material3.SliderState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
+import kotlin.math.roundToInt
 
 @Composable
 fun Slider(
@@ -17,7 +18,7 @@ fun Slider(
     modifier: Modifier = Modifier,
     enabled: Boolean = true,
     valueRange: ClosedRange<Int> = 0..1,
-    @IntRange(from = 0) steps: Int = with(valueRange) { (endInclusive - start) - 1 },
+    @IntRange(from = 0) steps: Int = 0,
     onValueChangeFinished: (() -> Unit)? = null,
     colors: SliderColors = SliderDefaults.colors(),
     interactionSource: MutableInteractionSource = remember { MutableInteractionSource() },
@@ -34,7 +35,7 @@ fun Slider(
 ) {
     Slider(
         value = value.toFloat(),
-        onValueChange = { onValueChange(it.toInt()) },
+        onValueChange = { onValueChange(it.roundToInt()) },
         modifier = modifier,
         enabled = enabled,
         valueRange = with(valueRange) { start.toFloat()..endInclusive.toFloat() },