Konstantin
1 year ago
committed by
GitHub
43 changed files with 784 additions and 251 deletions
Before Width: | Height: | Size: 31 KiB After Width: | Height: | Size: 31 KiB |
Before Width: | Height: | Size: 10 KiB After Width: | Height: | Size: 10 KiB |
@ -1,14 +1,14 @@
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package org.jetbrains.compose.resources |
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import androidx.compose.runtime.Composable |
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import androidx.compose.runtime.remember |
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import androidx.compose.ui.platform.LocalContext |
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import androidx.compose.ui.text.font.Font |
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import androidx.compose.ui.text.font.FontStyle |
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import androidx.compose.ui.text.font.FontWeight |
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import androidx.compose.ui.text.font.* |
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@ExperimentalResourceApi |
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@Composable |
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actual fun Font(resource: FontResource, weight: FontWeight, style: FontStyle): Font { |
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val path = resource.getPathByEnvironment() |
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val environment = rememberEnvironment() |
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val path = remember(environment) { resource.getPathByEnvironment(environment) } |
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return Font(path, LocalContext.current.assets, weight, style) |
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} |
@ -0,0 +1,18 @@
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package org.jetbrains.compose.resources |
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import android.content.res.Configuration |
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import android.content.res.Resources |
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import java.util.* |
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internal actual fun getResourceEnvironment(): ResourceEnvironment { |
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val locale = Locale.getDefault() |
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val configuration = Resources.getSystem().configuration |
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val isDarkTheme = configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK == Configuration.UI_MODE_NIGHT_YES |
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val dpi = configuration.densityDpi |
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return ResourceEnvironment( |
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language = LanguageQualifier(locale.language), |
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region = RegionQualifier(locale.country), |
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theme = ThemeQualifier.selectByValue(isDarkTheme), |
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density = DensityQualifier.selectByValue(dpi) |
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) |
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} |
@ -1,14 +0,0 @@
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package org.jetbrains.compose.resources |
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import androidx.compose.runtime.Composable |
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import androidx.compose.runtime.State |
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import androidx.compose.runtime.mutableStateOf |
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import androidx.compose.runtime.remember |
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import kotlinx.coroutines.runBlocking |
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@Composable |
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internal actual fun <T> rememberState(key: Any, getDefault: () -> T, block: suspend () -> T): State<T> = remember(key) { |
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mutableStateOf( |
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runBlocking { block() } |
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) |
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} |
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package org.jetbrains.compose.resources |
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import androidx.compose.runtime.* |
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import kotlinx.coroutines.runBlocking |
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@Composable |
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internal actual fun <T> rememberResourceState( |
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key: Any, |
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getDefault: () -> T, |
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block: suspend (ResourceEnvironment) -> T |
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): State<T> { |
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val environment = rememberEnvironment() |
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return remember(key, environment) { |
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mutableStateOf( |
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runBlocking { block(environment) } |
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) |
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} |
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} |
@ -0,0 +1,50 @@
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package org.jetbrains.compose.resources |
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interface Qualifier |
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data class LanguageQualifier( |
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val language: String |
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) : Qualifier |
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data class RegionQualifier( |
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val region: String |
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) : Qualifier |
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enum class ThemeQualifier : Qualifier { |
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LIGHT, |
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DARK; |
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companion object { |
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fun selectByValue(isDark: Boolean) = |
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if (isDark) DARK else LIGHT |
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} |
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} |
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//https://developer.android.com/guide/topics/resources/providing-resources |
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enum class DensityQualifier(val dpi: Int) : Qualifier { |
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LDPI(120), |
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MDPI(160), |
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HDPI(240), |
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XHDPI(320), |
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XXHDPI(480), |
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XXXHDPI(640); |
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companion object { |
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fun selectByValue(dpi: Int) = when { |
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dpi <= LDPI.dpi -> LDPI |
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dpi <= MDPI.dpi -> MDPI |
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dpi <= HDPI.dpi -> HDPI |
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dpi <= XHDPI.dpi -> XHDPI |
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dpi <= XXHDPI.dpi -> XXHDPI |
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else -> XXXHDPI |
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} |
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fun selectByDensity(density: Float) = when { |
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density <= 0.75 -> LDPI |
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density <= 1.0 -> MDPI |
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density <= 1.33 -> HDPI |
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density <= 2.0 -> XHDPI |
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density <= 3.0 -> XXHDPI |
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else -> XXXHDPI |
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} |
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} |
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} |
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package org.jetbrains.compose.resources |
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import androidx.compose.foundation.isSystemInDarkTheme |
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import androidx.compose.runtime.* |
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import androidx.compose.ui.platform.LocalDensity |
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import androidx.compose.ui.text.intl.Locale |
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internal data class ResourceEnvironment( |
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val language: LanguageQualifier, |
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val region: RegionQualifier, |
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val theme: ThemeQualifier, |
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val density: DensityQualifier |
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) |
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@Composable |
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internal fun rememberEnvironment(): ResourceEnvironment { |
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val composeLocale = Locale.current |
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val composeTheme = isSystemInDarkTheme() |
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val composeDensity = LocalDensity.current |
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//cache ResourceEnvironment unless compose environment is changed |
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return remember(composeLocale, composeTheme, composeDensity) { |
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ResourceEnvironment( |
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LanguageQualifier(composeLocale.language), |
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RegionQualifier(composeLocale.region), |
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ThemeQualifier.selectByValue(composeTheme), |
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DensityQualifier.selectByDensity(composeDensity.density) |
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) |
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} |
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} |
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/** |
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* Provides the resource environment for non-composable access to string resources. |
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* It is an expensive operation! Don't use it in composable functions with no cache! |
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*/ |
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internal expect fun getResourceEnvironment(): ResourceEnvironment |
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internal fun Resource.getPathByEnvironment(environment: ResourceEnvironment): String { |
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//Priority of environments: https://developer.android.com/guide/topics/resources/providing-resources#table2 |
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items.toList() |
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.filterBy(environment.language) |
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.also { if (it.size == 1) return it.first().path } |
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.filterBy(environment.region) |
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.also { if (it.size == 1) return it.first().path } |
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.filterBy(environment.theme) |
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.also { if (it.size == 1) return it.first().path } |
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.filterBy(environment.density) |
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.also { if (it.size == 1) return it.first().path } |
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.let { items -> |
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if (items.isEmpty()) { |
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error("Resource with ID='$id' not found") |
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} else { |
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error("Resource with ID='$id' has more than one file: ${items.joinToString { it.path }}") |
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} |
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} |
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} |
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private fun List<ResourceItem>.filterBy(qualifier: Qualifier): List<ResourceItem> { |
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//Android has a slightly different algorithm, |
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//but it provides the same result: https://developer.android.com/guide/topics/resources/providing-resources#BestMatch |
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//filter items with the requested qualifier |
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val withQualifier = filter { item -> |
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item.qualifiers.any { it == qualifier } |
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} |
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if (withQualifier.isNotEmpty()) return withQualifier |
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//items with no requested qualifier type (default) |
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return filter { item -> |
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item.qualifiers.none { it::class == qualifier::class } |
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} |
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} |
@ -0,0 +1,19 @@
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package org.jetbrains.compose.resources |
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import org.jetbrains.skiko.SystemTheme |
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import org.jetbrains.skiko.currentSystemTheme |
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import java.awt.Toolkit |
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import java.util.* |
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internal actual fun getResourceEnvironment(): ResourceEnvironment { |
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val locale = Locale.getDefault() |
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//FIXME: don't use skiko internals |
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val isDarkTheme = currentSystemTheme == SystemTheme.DARK |
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val dpi = Toolkit.getDefaultToolkit().screenResolution |
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return ResourceEnvironment( |
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language = LanguageQualifier(locale.language), |
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region = RegionQualifier(locale.country), |
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theme = ThemeQualifier.selectByValue(isDarkTheme), |
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density = DensityQualifier.selectByValue(dpi) |
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) |
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} |
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package org.jetbrains.compose.resources |
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import platform.Foundation.* |
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import platform.UIKit.UIScreen |
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import platform.UIKit.UIUserInterfaceStyle |
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internal actual fun getResourceEnvironment(): ResourceEnvironment { |
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val locale = NSLocale.currentLocale() |
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val mainScreen = UIScreen.mainScreen |
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val isDarkTheme = mainScreen.traitCollection().userInterfaceStyle == UIUserInterfaceStyle.UIUserInterfaceStyleDark |
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//there is no an API to get a physical screen size and calculate a real DPI |
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val density = mainScreen.scale.toFloat() |
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return ResourceEnvironment( |
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language = LanguageQualifier(locale.languageCode), |
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region = RegionQualifier(locale.regionCode.orEmpty()), |
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theme = ThemeQualifier.selectByValue(isDarkTheme), |
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density = DensityQualifier.selectByDensity(density) |
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) |
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} |
@ -0,0 +1,23 @@
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package org.jetbrains.compose.resources |
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import kotlinx.browser.window |
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private external class Intl { |
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class Locale(locale: String) { |
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val language: String |
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val region: String |
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} |
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} |
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internal actual fun getResourceEnvironment(): ResourceEnvironment { |
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val locale = Intl.Locale(window.navigator.language) |
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val isDarkTheme = window.matchMedia("(prefers-color-scheme: dark)").matches |
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//96 - standard browser DPI https://developer.mozilla.org/en-US/docs/Web/API/Window/devicePixelRatio |
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val dpi: Int = (window.devicePixelRatio * 96).toInt() |
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return ResourceEnvironment( |
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language = LanguageQualifier(locale.language), |
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region = RegionQualifier(locale.region), |
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theme = ThemeQualifier.selectByValue(isDarkTheme), |
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density = DensityQualifier.selectByValue(dpi) |
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) |
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} |
@ -0,0 +1,32 @@
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package org.jetbrains.compose.resources |
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import kotlinx.cinterop.* |
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import platform.AppKit.NSScreen |
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import platform.CoreGraphics.CGDisplayPixelsWide |
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import platform.CoreGraphics.CGDisplayScreenSize |
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import platform.Foundation.* |
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internal actual fun getResourceEnvironment(): ResourceEnvironment { |
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val locale = NSLocale.currentLocale() |
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val isDarkTheme = NSUserDefaults.standardUserDefaults.stringForKey("AppleInterfaceStyle") == "Dark" |
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val dpi = NSScreen.mainScreen?.let { screen -> |
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val backingScaleFactor = screen.backingScaleFactor |
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val screenNumber = interpretObjCPointer<NSNumber>( |
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screen.deviceDescription["NSScreenNumber"].objcPtr() |
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).unsignedIntValue |
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val displaySizePX = CGDisplayPixelsWide(screenNumber).toFloat() * backingScaleFactor |
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val displaySizeMM = CGDisplayScreenSize(screenNumber).useContents { width } |
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//1 inch = 25.4 mm |
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((displaySizePX / displaySizeMM) * 25.4f).toInt() |
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} ?: 0 |
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return ResourceEnvironment( |
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language = LanguageQualifier(locale.languageCode), |
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region = RegionQualifier(locale.regionCode.orEmpty()), |
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theme = ThemeQualifier.selectByValue(isDarkTheme), |
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density = DensityQualifier.selectByValue(dpi) |
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) |
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} |
@ -0,0 +1,23 @@
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package org.jetbrains.compose.resources |
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import kotlinx.browser.window |
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private external class Intl { |
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class Locale(locale: String) { |
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val language: String |
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val region: String |
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} |
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} |
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internal actual fun getResourceEnvironment(): ResourceEnvironment { |
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val locale = Intl.Locale(window.navigator.language) |
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val isDarkTheme = window.matchMedia("(prefers-color-scheme: dark)").matches |
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//96 - standard browser DPI https://developer.mozilla.org/en-US/docs/Web/API/Window/devicePixelRatio |
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val dpi: Int = (window.devicePixelRatio * 96).toInt() |
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return ResourceEnvironment( |
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language = LanguageQualifier(locale.language), |
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region = RegionQualifier(locale.region), |
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theme = ThemeQualifier.selectByValue(isDarkTheme), |
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density = DensityQualifier.selectByValue(dpi) |
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) |
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} |
@ -1,84 +1,123 @@
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package app.group.generated.resources |
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import org.jetbrains.compose.resources.DrawableResource |
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import org.jetbrains.compose.resources.FontResource |
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import org.jetbrains.compose.resources.ImageResource |
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import org.jetbrains.compose.resources.LanguageQualifier |
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import org.jetbrains.compose.resources.RegionQualifier |
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import org.jetbrains.compose.resources.ResourceItem |
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import org.jetbrains.compose.resources.StringResource |
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import org.jetbrains.compose.resources.ThemeQualifier |
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internal object Res { |
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public object fonts { |
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public val emptyfont: FontResource = FontResource( |
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"FONT:emptyfont", |
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public object drawable { |
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public val _3_strange_name: DrawableResource = DrawableResource( |
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"drawable:_3_strange_name", |
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setOf( |
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ResourceItem(setOf(), "composeRes/fonts/emptyFont.otf"), |
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ResourceItem( |
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setOf(), |
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"composeRes/drawable/3-strange-name.xml" |
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), |
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) |
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) |
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} |
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public object images { |
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public val _3_strange_name: ImageResource = ImageResource( |
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"IMAGE:_3_strange_name", |
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public val vector: DrawableResource = DrawableResource( |
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"drawable:vector", |
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setOf( |
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ResourceItem(setOf(), "composeRes/images/3-strange-name.xml"), |
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ResourceItem( |
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setOf(LanguageQualifier("au"), RegionQualifier("US"), ), |
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"composeRes/drawable-au-rUS/vector.xml" |
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), |
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ResourceItem( |
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setOf(ThemeQualifier.DARK, LanguageQualifier("ge"), ), |
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"composeRes/drawable-dark-ge/vector.xml" |
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), |
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ResourceItem( |
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setOf(LanguageQualifier("en"), ), |
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"composeRes/drawable-en/vector.xml" |
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), |
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ResourceItem( |
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setOf(), |
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"composeRes/drawable/vector.xml" |
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), |
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) |
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) |
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public val vector: ImageResource = ImageResource( |
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"IMAGE:vector", |
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public val vector_2: DrawableResource = DrawableResource( |
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"drawable:vector_2", |
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setOf( |
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ResourceItem(setOf("q1", "q2"), "composeRes/images-q1-q2/vector.xml"), |
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ResourceItem(setOf("q1"), "composeRes/images-q1/vector.xml"), |
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ResourceItem(setOf("q2"), "composeRes/images-q2/vector.xml"), |
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ResourceItem(setOf(), "composeRes/images/vector.xml"), |
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ResourceItem( |
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setOf(), |
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"composeRes/drawable/vector_2.xml" |
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), |
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) |
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) |
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} |
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public val vector_2: ImageResource = ImageResource( |
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"IMAGE:vector_2", |
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public object font { |
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public val emptyfont: FontResource = FontResource( |
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"font:emptyfont", |
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setOf( |
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ResourceItem(setOf(), "composeRes/images/vector_2.xml"), |
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ResourceItem( |
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setOf(), |
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"composeRes/font/emptyFont.otf" |
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), |
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) |
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) |
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} |
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public object strings { |
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public object string { |
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public val app_name: StringResource = StringResource( |
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"STRING:app_name", |
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"string:app_name", |
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"app_name", |
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setOf( |
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ResourceItem(setOf(), "composeRes/values/strings.xml"), |
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ResourceItem( |
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setOf(), |
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"composeRes/values/strings.xml" |
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), |
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) |
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) |
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|
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public val hello: StringResource = StringResource( |
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"STRING:hello", |
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"string:hello", |
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"hello", |
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setOf( |
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ResourceItem(setOf(), "composeRes/values/strings.xml"), |
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ResourceItem( |
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setOf(), |
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"composeRes/values/strings.xml" |
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), |
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) |
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) |
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|
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public val multi_line: StringResource = StringResource( |
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"STRING:multi_line", |
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"string:multi_line", |
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"multi_line", |
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setOf( |
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ResourceItem(setOf(), "composeRes/values/strings.xml"), |
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ResourceItem( |
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setOf(), |
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"composeRes/values/strings.xml" |
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), |
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) |
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) |
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public val str_arr: StringResource = StringResource( |
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"STRING:str_arr", |
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"string:str_arr", |
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"str_arr", |
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setOf( |
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ResourceItem(setOf(), "composeRes/values/strings.xml"), |
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ResourceItem( |
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setOf(), |
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"composeRes/values/strings.xml" |
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), |
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) |
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) |
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public val str_template: StringResource = StringResource( |
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"STRING:str_template", |
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"string:str_template", |
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"str_template", |
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setOf( |
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ResourceItem(setOf(), "composeRes/values/strings.xml"), |
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ResourceItem( |
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setOf(), |
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"composeRes/values/strings.xml" |
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), |
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) |
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) |
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} |
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|
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