Fix links in conversation main status not being activatable with VoiceOver

Closes #272

Tusker/Views/ContentTextView.swift

@@ -14,6 +14,7 @@ import WebURL
 import WebURLFoundationExtras
 
 private let emojiRegex = try! NSRegularExpression(pattern: ":(\\w+):", options: [])
+private let dataDetectorsScheme = "x-apple-data-detectors"
 
 class ContentTextView: LinkTextView, BaseEmojiLabel {
     
@@ -198,7 +199,8 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
         }
         
         let location = recognizer.location(in: self)
-        if let (link, range) = getLinkAtPoint(location) {
+        if let (link, range) = getLinkAtPoint(location),
+           link.scheme != dataDetectorsScheme {
             let text = (self.text as NSString).substring(with: range)
             handleLinkTapped(url: link, text: text)
         }
@@ -287,9 +289,15 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
 
 extension ContentTextView: UITextViewDelegate {
     func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool {
-        // generally disable the text view's link interactions, we handle tapping links ourself with a gesture recognizer
         // the builtin data detectors use the x-apple-data-detectors scheme, and we allow the text view to handle those itself
-        return URL.scheme == "x-apple-data-detectors"
+        if URL.scheme == dataDetectorsScheme {
+            return true
+        } else {
+            // otherwise, regular taps are handled by the gesture recognizer, but the accessibility interaction to select links with the rotor goes through here
+            // and this seems to be the only way of overriding what it does
+            handleLinkTapped(url: URL, text: (text as NSString).substring(with: characterRange))
+            return false
+        }
     }
 }