common: initial commit of LobstersItem

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

common/src/commonMain/kotlin/com/google/accompanist/flowlayout/Layout.kt

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 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
+ *
+ *      https://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 com.google.accompanist.flowlayout
+
+import androidx.compose.ui.unit.Constraints
+
+internal enum class LayoutOrientation {
+  Horizontal,
+  Vertical
+}
+
+internal data class OrientationIndependentConstraints(
+  val mainAxisMin: Int,
+  val mainAxisMax: Int,
+  val crossAxisMin: Int,
+  val crossAxisMax: Int
+) {
+  constructor(
+    c: Constraints,
+    orientation: LayoutOrientation
+  ) : this(
+    if (orientation === LayoutOrientation.Horizontal) c.minWidth else c.minHeight,
+    if (orientation === LayoutOrientation.Horizontal) c.maxWidth else c.maxHeight,
+    if (orientation === LayoutOrientation.Horizontal) c.minHeight else c.minWidth,
+    if (orientation === LayoutOrientation.Horizontal) c.maxHeight else c.maxWidth
+  )
+}