use iPhone metrics when the iPad app is running in compact width (closes #128)

Sources/BottomMenu/BottomMenu.swift

@@ -143,7 +143,7 @@ private struct BottomMenuWrapper<Content: View>: View {
           .adaptiveCornerRadius([UIRectCorner.topLeft, .topRight], .grid(3))
           .zIndex(2)
           .transition(.move(edge: .bottom))
-          .screenEdgePadding(self.deviceState.isPad ? .horizontal : [])
+          .screenEdgePadding(self.deviceState.isUsingPadMetrics ? .horizontal : [])
         }
       }
       .ignoresSafeArea()

Sources/CubePreview/CubePreviewView.swift

@@ -226,17 +226,17 @@ public struct CubePreviewView: View {
           (Text(self.viewStore.selectedWordString)
             + self.scoreText
             .baselineOffset(
-              (self.deviceState.idiom == .pad ? 2 : 1) * 16
+              (self.deviceState.isUsingPadMetrics ? 2 : 1) * 16
             )
             .font(
               .custom(
                 .matterMedium,
-                size: (self.deviceState.idiom == .pad ? 2 : 1) * 20
+                size: (self.deviceState.isUsingPadMetrics ? 2 : 1) * 20
               )
             ))
             .adaptiveFont(
               .matterSemiBold,
-              size: (self.deviceState.idiom == .pad ? 2 : 1) * 32
+              size: (self.deviceState.isUsingPadMetrics ? 2 : 1) * 32
             )
             .opacity(self.viewStore.selectedWordIsFinalWord ? 1 : 0.5)
             .allowsTightening(true)

Sources/GameCore/Views/GameFooterView.swift

@@ -123,8 +123,8 @@ public struct WordListView: View {
                 reader.scrollTo(SpacerId(), anchor: self.isLeftToRight ? .trailing : .leading)
               }
             }
-            .screenEdgePadding(self.deviceState.isPad ? .leading : [])
-            .adaptivePadding(self.deviceState.isPhone ? .leading : [])
+            .screenEdgePadding(self.deviceState.isUsingPadMetrics ? .leading : [])
+            .adaptivePadding(self.deviceState.isUsingPadMetrics ? [] : .leading)
             .padding(.vertical)
           }
         }

Sources/GameCore/Views/GameHeaderView.swift

@@ -86,7 +86,7 @@ struct ScoreView: View {
                   ? "(used)"
                   : ""
             )
-            .adaptiveFont(.matterMedium, size: self.deviceState.isPad ? 18 : 14)
+            .adaptiveFont(.matterMedium, size: self.deviceState.isUsingPadMetrics ? 18 : 14)
             .alignmentGuide(.top) { _ in 0 }
             .alignmentGuide(.trailing) { _ in 0 },
             alignment: .topTrailing
@@ -126,7 +126,7 @@ struct ScoreView: View {
         }
       }
     }
-    .adaptiveFont(.matterSemiBold, size: self.deviceState.isPad ? 40 : 32)
+    .adaptiveFont(.matterSemiBold, size: self.deviceState.isUsingPadMetrics ? 40 : 32)
     .adaptivePadding(.horizontal)
   }
 }

Sources/GameCore/Views/GameView.swift

@@ -65,7 +65,7 @@ public struct GameView<Content>: View where Content: View {
                   removal: .game
                 )
               )
-              .adaptivePadding(self.deviceState.isPad ? .horizontal : [], .grid(30))
+              .adaptivePadding(self.deviceState.isUsingPadMetrics ? .horizontal : [], .grid(30))
           } else {
             ProgressView()
               .progressViewStyle(CircularProgressViewStyle(tint: .adaptiveBlack))
@@ -83,7 +83,7 @@ public struct GameView<Content>: View where Content: View {
               }
               GameHeaderView(store: self.store)
             }
-            .screenEdgePadding(self.deviceState.isPad ? .horizontal : [])
+            .screenEdgePadding(self.deviceState.isUsingPadMetrics ? .horizontal : [])
             Spacer()
             GameFooterView(isAnimationReduced: self.isAnimationReduced, store: self.store)
               .padding(.bottom)

Sources/GameCore/Views/WordSubmitButton.swift

@@ -201,13 +201,13 @@ public struct WordSubmitButton: View {
               }
             }
             .frame(
-              width: self.deviceState.idiom == .pad ? 100 : 80,
-              height: self.deviceState.idiom == .pad ? 100 : 80
+              width: self.deviceState.isUsingPadMetrics ? 100 : 80,
+              height: self.deviceState.isUsingPadMetrics ? 100 : 80
             )
             .background(Circle().fill(Color.adaptiveBlack))
             .foregroundColor(.adaptiveWhite)
             .opacity(self.viewStore.isSelectedWordValid ? 1 : 0.5)
-            .font(.system(size: self.deviceState.isPad ? 40 : 30))
+            .font(.system(size: self.deviceState.isUsingPadMetrics ? 40 : 30))
             .adaptivePadding([.all], .grid(4))
             // NB: Expand the tappable radius of the button.
             .background(Color.black.opacity(0.0001))

Sources/Styleguide/DeviceState.swift

@@ -4,45 +4,51 @@ public struct DeviceState {
   public var idiom: UIUserInterfaceIdiom
   public var orientation: UIDeviceOrientation
   public var previousOrientation: UIDeviceOrientation
+  public var horizontalSizeClass: UserInterfaceSizeClass?
 
   public static let `default` = Self(
     idiom: UIDevice.current.userInterfaceIdiom,
     orientation: UIDevice.current.orientation,
-    previousOrientation: UIDevice.current.orientation
+    previousOrientation: UIDevice.current.orientation,
+    horizontalSizeClass: nil
   )
 
-  public var isPad: Bool {
-    self.idiom == .pad
-  }
-
-  public var isPhone: Bool {
-    self.idiom == .phone
+  public var isUsingPadMetrics: Bool {
+      self.idiom == .pad && self.horizontalSizeClass != .compact
   }
 
   #if DEBUG
     public static let phone = Self(
       idiom: .phone,
       orientation: .portrait,
-      previousOrientation: .portrait
+      previousOrientation: .portrait,
+      horizontalSizeClass: .compact
     )
 
     public static let pad = Self(
       idiom: .pad,
       orientation: .portrait,
-      previousOrientation: .portrait
+      previousOrientation: .portrait,
+      horizontalSizeClass: .regular
     )
   #endif
 }
 
 public struct DeviceStateModifier: ViewModifier {
   @State var state: DeviceState = .default
+  @Environment(\.horizontalSizeClass) var horizontalSizeClass
 
   public init() {
   }
 
   public func body(content: Content) -> some View {
     content
-      .onAppear()
+      .onAppear {
+        self.state.horizontalSizeClass = self.horizontalSizeClass
+      }
+      .onChange(of: self.horizontalSizeClass, perform: { value in
+        self.state.horizontalSizeClass = value
+      })
       .onReceive(
         NotificationCenter.default.publisher(for: UIDevice.orientationDidChangeNotification)
       ) { _ in

Sources/Styleguide/Padding.swift

@@ -25,14 +25,18 @@ private struct ScreenEdgePadding: ViewModifier {
       content.adaptivePadding(self.edges)
 
     case .pad, .tv, .mac:
-      content.adaptivePadding(
-        self.edges,
-        // NB: clean this up by holding onto previous "valid" orientation.
-        iPadPadding(for: self.deviceState.orientation)
-          ?? iPadPadding(for: self.deviceState.previousOrientation)
-          ?? .grid(20)
-      )
-
+      if self.deviceState.isUsingPadMetrics {
+        content.adaptivePadding(
+          self.edges,
+          // NB: clean this up by holding onto previous "valid" orientation.
+          iPadPadding(for: self.deviceState.orientation)
+            ?? iPadPadding(for: self.deviceState.previousOrientation)
+            ?? .grid(20)
+        )
+      } else {
+        content.adaptivePadding(self.edges)
+      }
+
     @unknown default:
       content
     }

Sources/TrailerFeature/Trailer.swift

@@ -265,17 +265,17 @@ public struct TrailerView: View {
             (Text(self.viewStore.selectedWordString)
               + self.scoreText
               .baselineOffset(
-                (self.deviceState.idiom == .pad ? 2 : 1) * 16
+                (self.deviceState.isUsingPadMetrics ? 2 : 1) * 16
               )
               .font(
                 .custom(
                   .matterMedium,
-                  size: (self.deviceState.idiom == .pad ? 2 : 1) * 20
+                  size: (self.deviceState.isUsingPadMetrics ? 2 : 1) * 20
                 )
               ))
               .adaptiveFont(
                 .matterSemiBold,
-                size: (self.deviceState.idiom == .pad ? 2 : 1) * 32
+                size: (self.deviceState.isUsingPadMetrics ? 2 : 1) * 32
               )
               .opacity(self.viewStore.selectedWordIsValid ? 1 : 0.5)
               .allowsTightening(true)
@@ -320,7 +320,7 @@ public struct TrailerView: View {
           )
         )
         .adaptivePadding(
-          self.deviceState.idiom == .pad ? .horizontal : [],
+          self.deviceState.isUsingPadMetrics ? .horizontal : [],
           .grid(30)
         )
       }
@@ -340,7 +340,7 @@ public struct TrailerView: View {
       )
     }
     .padding(
-      self.deviceState.idiom == .pad ? .vertical : [],
+      self.deviceState.isUsingPadMetrics ? .vertical : [],
       .grid(15)
     )
     .opacity(self.viewStore.opacity)

Tests/AppStoreSnapshotTests/AppStorePreview.swift

@@ -28,7 +28,7 @@ where
   var body: some View {
     ZStack {
       Group {
-        if self.deviceState.idiom == .pad {
+        if self.deviceState.isUsingPadMetrics {
           Snapshot(self.snapshotting) {
             ZStack(alignment: .top) {
               self.snapshotContent()
@@ -78,10 +78,10 @@ where
         }
       }
       .clipShape(
-        RoundedRectangle(cornerRadius: .grid(self.deviceState.idiom == .pad ? 4 : 10), style: .continuous)
+        RoundedRectangle(cornerRadius: .grid(self.deviceState.isUsingPadMetrics ? 4 : 10), style: .continuous)
       )
       .clipped()
-      .padding(.grid(self.deviceState.idiom == .pad ? 10 : 4))
+      .padding(.grid(self.deviceState.isUsingPadMetrics ? 10 : 4))
       .background(Color.black)
       .clipShape(
         RoundedRectangle(cornerRadius: .grid(14), style: .continuous)
@@ -90,17 +90,17 @@ where
         RoundedRectangle(cornerRadius: .grid(14), style: .continuous)
           .stroke(Color.gray, style: StrokeStyle(lineWidth: .grid(1) / 2))
       )
-      .scaleEffect(self.deviceState.idiom == .pad ? 0.8 : 0.9)
-      .offset(y: .grid(self.deviceState.idiom == .pad ? 90 : 60))
+      .scaleEffect(self.deviceState.isUsingPadMetrics ? 0.8 : 0.9)
+      .offset(y: .grid(self.deviceState.isUsingPadMetrics ? 90 : 60))
 
-      VStack(spacing: .grid(self.deviceState.idiom == .pad ? 14 : 7)) {
-        VStack(spacing: .grid(self.deviceState.idiom == .pad ? 14 : 7)) {
+      VStack(spacing: .grid(self.deviceState.isUsingPadMetrics ? 14 : 7)) {
+        VStack(spacing: .grid(self.deviceState.isUsingPadMetrics ? 14 : 7)) {
           Image(systemName: "cube.fill")
             .foregroundColor(Color.black)
-            .font(.system(size: self.deviceState.idiom == .pad ? 50 : 30))
+            .font(.system(size: self.deviceState.isUsingPadMetrics ? 50 : 30))
 
           self.description()
-            .font(.custom(.matterMedium, size: self.deviceState.idiom == .pad ? 75 : 36))
+            .font(.custom(.matterMedium, size: self.deviceState.isUsingPadMetrics ? 75 : 36))
             .multilineTextAlignment(.center)
         }
         .foreground(
@@ -115,8 +115,8 @@ where
 
         Spacer()
       }
-      .padding(.horizontal, .grid(self.deviceState.idiom == .pad ? 40 : 10))
-      .padding(.vertical, .grid(self.deviceState.idiom == .pad ? 12 : 4))
+      .padding(.horizontal, .grid(self.deviceState.isUsingPadMetrics ? 40 : 10))
+      .padding(.vertical, .grid(self.deviceState.isUsingPadMetrics ? 12 : 4))
     }
     .frame(maxWidth: .infinity, maxHeight: .infinity)
     .background(self.backgroundColor.ignoresSafeArea())