补充ASAttributedString.Attribute.ParagraphStyle

Author: lixiang1994

Demo-Watch/Demo-Watch.xcodeproj/xcshareddata/xcschemes/Demo-Watch WatchKit App.xcscheme

@@ -54,46 +54,33 @@
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
-      <RemoteRunnable
-         runnableDebuggingMode = "2"
-         BundleIdentifier = "com.apple.Carousel"
-         RemotePath = "/Demo-Watch WatchKit App">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "9B267B4D24405CFA002F571E"
             BuildableName = "Demo-Watch WatchKit App.app"
             BlueprintName = "Demo-Watch WatchKit App"
             ReferencedContainer = "container:Demo-Watch.xcodeproj">
          </BuildableReference>
-      </RemoteRunnable>
+      </BuildableProductRunnable>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
       shouldUseLaunchSchemeArgsEnv = "YES"
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
       debugDocumentVersioning = "YES">
-      <RemoteRunnable
-         runnableDebuggingMode = "2"
-         BundleIdentifier = "com.apple.Carousel"
-         RemotePath = "/Demo-Watch WatchKit App">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "9B267B4D24405CFA002F571E"
             BuildableName = "Demo-Watch WatchKit App.app"
             BlueprintName = "Demo-Watch WatchKit App"
             ReferencedContainer = "container:Demo-Watch.xcodeproj">
          </BuildableReference>
-      </RemoteRunnable>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "9B267B4D24405CFA002F571E"
-            BuildableName = "Demo-Watch WatchKit App.app"
-            BlueprintName = "Demo-Watch WatchKit App"
-            ReferencedContainer = "container:Demo-Watch.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
+      </BuildableProductRunnable>
    </ProfileAction>
    <AnalyzeAction
       buildConfiguration = "Debug">

Sources/ParagraphStyle.swift

@@ -52,9 +52,12 @@ extension ASAttributedString.Attribute {
             case lineHeightMultiple         // CGFloat
             case paragraphSpacingBefore     // CGFloat
             case hyphenationFactor          // Float
+            @available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOSApplicationExtension 8.0, *)
+            case usesDefaultHyphenation     // Bool
             case tabStops                   // [NSTextTab]
             case defaultTabInterval         // CGFloat
             case allowsDefaultTighteningForTruncation   // Bool
+            case lineBreakStrategy          // NSParagraphStyle.LineBreakStrategy
         }
 
         fileprivate let style: [Key: Any]
@@ -82,9 +85,13 @@ extension ASAttributedString.Attribute {
             fetch(.lineHeightMultiple) { paragraph.lineHeightMultiple = $0 }
             fetch(.paragraphSpacingBefore) { paragraph.paragraphSpacingBefore = $0 }
             fetch(.hyphenationFactor) { paragraph.hyphenationFactor = $0 }
+            if #available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOSApplicationExtension 8.0, *) {
+                fetch(.usesDefaultHyphenation) { paragraph.usesDefaultHyphenation = $0 }
+            }
             fetch(.tabStops) { paragraph.tabStops = $0 }
             fetch(.defaultTabInterval) { paragraph.defaultTabInterval = $0 }
             fetch(.allowsDefaultTighteningForTruncation) { paragraph.allowsDefaultTighteningForTruncation = $0 }
+            fetch(.lineBreakStrategy) { paragraph.lineBreakStrategy = $0 }
             return paragraph
         }
     }
@@ -144,6 +151,11 @@ extension ASAttributedString.Attribute.ParagraphStyle {
         return .init(style: [.hyphenationFactor: value])
     }
 
+    @available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOSApplicationExtension 8.0, *)
+    public static func usesDefaultHyphenation(_ value: Bool) -> Self {
+        return .init(style: [.usesDefaultHyphenation: value])
+    }
+    
     public static func tabStops(_ value: [NSTextTab]) -> Self {
         return .init(style: [.tabStops: value])
     }
@@ -155,6 +167,10 @@ extension ASAttributedString.Attribute.ParagraphStyle {
     public static func allowsDefaultTighteningForTruncation(_ value: Bool) -> Self {
         return .init(style: [.allowsDefaultTighteningForTruncation: value])
     }
+    
+    public static func lineBreakStrategy(_ value: NSParagraphStyle.LineBreakStrategy) -> Self {
+        return .init(style: [.lineBreakStrategy: value])
+    }
 }
 
 extension ASAttributedString.Attribute.ParagraphStyle {