CompositionLocal.kt

/*
 * Copyright 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.wear.compose.material

import androidx.compose.foundation.layout.BoxScope
import androidx.compose.foundation.layout.ColumnScope
import androidx.compose.foundation.layout.RowScope
import androidx.compose.runtime.Composable
import androidx.compose.runtime.InternalComposeApi
import androidx.compose.runtime.ProvidedValue
import androidx.compose.runtime.currentComposer

@Composable
@OptIn(InternalComposeApi::class)
internal inline fun ColumnScope.CompositionLocalProvider(
    vararg values: ProvidedValue<*>,
    content: @Composable ColumnScope.() -> Unit
) {
    currentComposer.startProviders(values)
    content()
    currentComposer.endProviders()
}

@Composable
@OptIn(InternalComposeApi::class)
internal inline fun RowScope.CompositionLocalProvider(
    vararg values: ProvidedValue<*>,
    content: @Composable RowScope.() -> Unit
) {
    currentComposer.startProviders(values)
    this.content()
    currentComposer.endProviders()
}

@Composable
@OptIn(InternalComposeApi::class)
internal inline fun BoxScope.CompositionLocalProvider(
    vararg values: ProvidedValue<*>,
    content: @Composable BoxScope.() -> Unit
) {
    currentComposer.startProviders(values)
    this.content()
    currentComposer.endProviders()
}