Revert "Use Compose AtomicReference instead of `InternalAtomicRefer…

…ence` in `InternalMutatorMutex`"

This reverts commit b95a5ab.

shared/src/androidMain/kotlin/dev/sasikanth/rss/reader/components/bottomsheet/ActualAndroid.kt

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2020 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 dev.sasikanth.rss.reader.components.bottomsheet
+
+import java.util.concurrent.atomic.AtomicReference
+
+internal actual typealias InternalAtomicReference<V> = AtomicReference<V>

shared/src/commonMain/kotlin/dev/sasikanth/rss/reader/components/bottomsheet/InternalMutatorMutex.kt

@@ -15,7 +15,6 @@
  */
 package dev.sasikanth.rss.reader.components.bottomsheet
 
-import androidx.compose.foundation.AtomicReference
 import androidx.compose.foundation.MutatePriority
 import androidx.compose.runtime.Stable
 import kotlinx.coroutines.CancellationException
@@ -24,6 +23,18 @@ import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
 
+/**
+ * This is an internal copy of androidx.compose.foundation.MutatorMutex with an additional tryMutate
+ * method. Do not modify, except for tryMutate. **
+ */
+expect class InternalAtomicReference<V>(value: V) {
+  fun get(): V
+
+  fun set(value: V)
+
+  fun compareAndSet(expect: V, newValue: V): Boolean
+}
+
 /**
  * Mutual exclusion for UI state mutation over time.
  *
@@ -46,7 +57,7 @@ internal class InternalMutatorMutex {
     fun cancel() = job.cancel()
   }
 
-  private val currentMutator = AtomicReference<Mutator?>(null)
+  private val currentMutator = InternalAtomicReference<Mutator?>(null)
   private val mutex = Mutex()
 
   private fun tryMutateOrCancel(mutator: Mutator) {

shared/src/iosMain/kotlin/dev/sasikanth/rss/reader/components/bottomsheet/ActualIOS.kt

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2023 Sasikanth Miriyampalli
+ *
+ * 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 dev.sasikanth.rss.reader.components.bottomsheet
+
+import kotlin.native.concurrent.AtomicReference
+
+actual class InternalAtomicReference<V> actual constructor(value: V) {
+
+  private val atomicReference = AtomicReference(value)
+
+  actual fun get(): V {
+    return atomicReference.value
+  }
+
+  actual fun set(value: V) {
+    atomicReference.value = value
+  }
+
+  actual fun compareAndSet(expect: V, newValue: V): Boolean {
+    return atomicReference.compareAndSet(expect, newValue)
+  }
+}