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RevenueCatUI/Templates/Components/SizeModifier.swift

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+//
+//  Copyright RevenueCat Inc. All Rights Reserved.
+//
+//  Licensed under the MIT License (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      https://opensource.org/licenses/MIT
+//
+//  SizeModifier.swift
+//
+//  Created by Josh Holtz on 11/11/24.
+
+import RevenueCat
+import SwiftUI
+
+#if PAYWALL_COMPONENTS
+
+struct SizeModifier: ViewModifier {
+
+    var size: PaywallComponent.Size
+
+    func body(content: Content) -> some View {
+        content
+            .applyWidth(size.width)
+            .applyHeight(size.height)
+    }
+
+}
+
+extension View {
+
+    @ViewBuilder
+    func applyWidth(_ sizeConstraint: PaywallComponent.SizeConstraint) -> some View {
+        switch sizeConstraint {
+        case .fit:
+            self
+        case .fill:
+            self
+                .frame(maxWidth: .infinity)
+        case .fixed(let value):
+            self
+                .frame(width: CGFloat(value))
+        }
+    }
+
+    @ViewBuilder
+    func applyHeight(_ sizeConstraint: PaywallComponent.SizeConstraint) -> some View {
+        switch sizeConstraint {
+        case .fit:
+            self
+        case .fill:
+            self
+                .frame(maxHeight: .infinity)
+        case .fixed(let value):
+            self
+                .frame(height: CGFloat(value))
+        }
+    }
+
+}
+
+extension View {
+
+    func size(_ size: PaywallComponent.Size) -> some View {
+        self.modifier(SizeModifier(size: size))
+    }
+
+}
+
+#endif