From af9d522c70877412e2b28bed0575cc394909b5ff Mon Sep 17 00:00:00 2001
From: 1024jp <1024jp@wolfrosch.com>
Date: Tue, 12 Mar 2024 07:10:05 +0900
Subject: [PATCH] Add @MainActor to some view methods

---
 CotEditor/Sources/FindPanelResultView.swift | 4 ++--
 CotEditor/Sources/SyntaxEditView.swift      | 6 +++---
 CotEditor/Sources/ValueRange.swift          | 1 +
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CotEditor/Sources/FindPanelResultView.swift b/CotEditor/Sources/FindPanelResultView.swift
index 85841c346..d37637572 100644
--- a/CotEditor/Sources/FindPanelResultView.swift
+++ b/CotEditor/Sources/FindPanelResultView.swift
@@ -59,7 +59,7 @@ struct FindPanelResultView: View {
     
     typealias Match = TextFindAllResult.Match
     
-    final class Model: ObservableObject {
+    @MainActor final class Model: ObservableObject {
         
         @Published var matches: [Match] = []
         @Published var findString: String = ""
@@ -153,7 +153,7 @@ struct FindPanelResultView: View {
     }
     
     
-    private var message: String {
+    @MainActor private var message: String {
         
         let documentName = self.model.target?.documentName ?? "Unknown"  // This should never be nil.
         
diff --git a/CotEditor/Sources/SyntaxEditView.swift b/CotEditor/Sources/SyntaxEditView.swift
index 9fb466f1e..5ebf55e11 100644
--- a/CotEditor/Sources/SyntaxEditView.swift
+++ b/CotEditor/Sources/SyntaxEditView.swift
@@ -180,7 +180,7 @@ struct SyntaxEditView: View {
     }
     
     
-    @ViewBuilder private var detailView: some View {
+    @MainActor @ViewBuilder private var detailView: some View {
         
         switch self.pane {
             case .keywords:
@@ -220,7 +220,7 @@ struct SyntaxEditView: View {
     // MARK: Private Methods
     
     /// Submits the syntax if it is valid.
-    private func submit() {
+    @MainActor private func submit() {
         
         // syntax name validation
         self.name = self.name.trimmingCharacters(in: .whitespacesAndNewlines)
@@ -249,7 +249,7 @@ struct SyntaxEditView: View {
     
     
     /// Restores the current settings in editor to the user default.
-    private func restore() {
+    @MainActor private func restore() {
         
         guard
             self.isBundled,
diff --git a/CotEditor/Sources/ValueRange.swift b/CotEditor/Sources/ValueRange.swift
index 8db46b322..f54f9c342 100644
--- a/CotEditor/Sources/ValueRange.swift
+++ b/CotEditor/Sources/ValueRange.swift
@@ -55,6 +55,7 @@ struct ValueRange<Value> {
 
 extension ValueRange: Equatable where Value: Equatable { }
 extension ValueRange: Hashable where Value: Hashable { }
+extension ValueRange: Sendable where Value: Sendable { }
 
 extension ValueRange: Identifiable where Self: Hashable {