Move to a standard SwiftUI window for preview windows so I can add toolbar items from SwiftUI. Not ideal. Added support for previewing text files too.

1 files changed, 23 insertions, 0 deletions

diff --git a/Hotline/Shared/DataAdditions.swift b/Hotline/Shared/DataAdditions.swift
new file mode 100644
index 0000000..0e9dd96
--- /dev/null
+++ b/Hotline/Shared/DataAdditions.swift
@@ -0,0 +1,23 @@
+import Foundation
+
+extension Data {
+  func saveAsFileToDownloads(filename: String, bounceDock: Bool = true) -> Bool {
+    let folderURL = FileManager.default.urls(for: .downloadsDirectory, in: .userDomainMask)[0]
+    let filePath = folderURL.generateUniqueFilePath(filename: filename)
+    if FileManager.default.createFile(atPath: filePath, contents: nil) {
+      if let h = FileHandle(forWritingAtPath: filePath) {
+        try? h.write(contentsOf: self)
+        try? h.close()
+        if bounceDock {
+          #if os(macOS)
+          var downloadURL = URL(filePath: filePath)
+          downloadURL.resolveSymlinksInPath()
+          DistributedNotificationCenter.default().post(name: .init("com.apple.DownloadFileFinished"), object: downloadURL.path)
+          #endif
+        }
+        return true
+      }
+    }
+    return false
+  }
+}