Switch from ApplicationSpecifier to UserApp.

Commands/SendToCommand.swift

@@ -19,49 +19,3 @@ protocol SendToCommand {
 	func sendObject(_ object: Any?, selectedText: String?)
 }
 
-
-final class ApplicationSpecifier {
-
-	let bundleID: String
-	var icon: NSImage? = nil
-	var existsOnDisk = false
-	var path: String? = nil
-
-	init(bundleID: String) {
-
-		self.bundleID = bundleID
-		update()
-	}
-
-	func update() {
-
-		path = NSWorkspace.shared.absolutePathForApplication(withBundleIdentifier: bundleID)
-		if let path = path {
-			if icon == nil {
-				icon = NSWorkspace.shared.icon(forFile: path)
-			}
-			existsOnDisk = true
-		}
-		else {
-			existsOnDisk = false
-			icon = nil
-		}
-	}
-
-	func launch() -> Bool {
-
-		guard existsOnDisk, let path = path else {
-			return false
-		}
-
-		let url = URL(fileURLWithPath: path)
-		if let runningApplication = try? NSWorkspace.shared.launchApplication(at: url, options: [.withErrorPresentation], configuration: [:]) {
-			if runningApplication.isFinishedLaunching {
-				return true
-			}
-			sleep(3) // Give the app time to launch. This is ugly.
-			return true
-		}
-		return false
-	}
-}

Commands/SendToMicroBlogCommand.swift

@@ -8,6 +8,7 @@
 
 import Cocoa
 import Data
+import RSCore
 
 // Not undoable.
 
@@ -19,11 +20,11 @@ final class SendToMicroBlogCommand: SendToCommand {
 		return microBlogApp.icon
 	}
 
-	private let microBlogApp = ApplicationSpecifier(bundleID: "blog.micro.mac")
+	private let microBlogApp = UserApp(bundleID: "blog.micro.mac")
 
 	func canSendObject(_ object: Any?, selectedText: String?) -> Bool {
 
-		microBlogApp.update()
+		microBlogApp.updateStatus()
 		guard microBlogApp.existsOnDisk, let article = (object as? ArticlePasteboardWriter)?.article, let _ = article.preferredLink else {
 			return false
 		}
@@ -39,7 +40,7 @@ final class SendToMicroBlogCommand: SendToCommand {
 		guard let article = (object as? ArticlePasteboardWriter)?.article else {
 			return
 		}
-		guard microBlogApp.existsOnDisk, microBlogApp.launch() else {
+		guard microBlogApp.launchIfNeeded(), microBlogApp.bringToFront() else {
 			return
 		}