Add superscript buttons to macOS sidebar

danielsaidi · Feb 14, 2024 · 439c78b · 439c78b
1 parent 0e14cd9
commit 439c78b
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Showing 2 changed files with 34 additions and 6 deletions.
diff --git a/Sources/RichTextKit/Component/RichTextViewComponent+Superscript.swift b/Sources/RichTextKit/Component/RichTextViewComponent+Superscript.swift
@@ -6,19 +6,26 @@
 //  Copyright © 2022-2023 Daniel Saidi. All rights reserved.
 //
 
-#if os(macOS)
 import Foundation
 
 public extension RichTextViewComponent {
 
     /// Get the rich text superscript level at current range.
     var richTextSuperscriptLevel: Int? {
+        #if macOS
         richTextAttribute(.superscript)
+        #else
+        nil
+        #endif
     }
 
     /// Set the rich text superscript level at current range.
     func setRichTextSuperscriptLevel(to val: Int) {
+        #if macOS
         setRichTextAttribute(.superscript, to: val)
+        #else
+        print("Unsupported platform")
+        #endif
     }
 
     /// Step the rich text font size at current range.
@@ -28,4 +35,3 @@ public extension RichTextViewComponent {
         setRichTextSuperscriptLevel(to: newSize)
     }
 }
-#endif
diff --git a/Sources/RichTextKit/Format/RichTextFormatSidebar.swift b/Sources/RichTextKit/Format/RichTextFormatSidebar.swift
@@ -56,10 +56,21 @@ public struct RichTextFormatSidebar: View {
             SidebarSection(title: nil) {
                 RichTextAlignment.Picker(selection: $context.textAlignment)
                     .pickerStyle(.segmented)
-                RichTextAction.ButtonGroup(
-                    context: context,
-                    actions: [.decreaseIndent(), .increaseIndent()]
-                )
+                HStack {
+                    RichTextAction.ButtonGroup(
+                        context: context,
+                        actions: [.decreaseIndent(), .increaseIndent()]
+                    )
+                    if hasSuperscriptSupport {
+                        RichTextAction.ButtonGroup(
+                            context: context,
+                            actions: [
+                                .increaseSuperscript(),
+                                .decreaseSuperscript()
+                            ]
+                        )
+                    }
+                }
             }
 
             SidebarSection(title: nil) {
@@ -83,6 +94,17 @@ public struct RichTextFormatSidebar: View {
     }
 }
 
+private extension RichTextFormatSidebar {
+
+    var hasSuperscriptSupport: Bool {
+        #if macOS
+        return true
+        #else
+        return false
+        #endif
+    }
+}
+
 private struct SidebarSection<Content: View>: View {
 
     let title: String?