iPad trackpad support improvements

submodules/TelegramUI/Sources/ChatMessageContextControllerContentSource.swift

@@ -5,6 +5,21 @@ import ContextUI
 import Postbox
 import TelegramCore
 import SwiftSignalKit
+ 
+final class ChatMessageContextLocationContentSource: ContextLocationContentSource {
+    private let controller: ViewController
+    private let location: CGPoint
+    
+    init(controller: ViewController, location: CGPoint) {
+        self.controller = controller
+        self.location = location
+    }
+    
+    func transitionInfo() -> ContextControllerLocationViewInfo? {
+        return ContextControllerLocationViewInfo(location: self.location, contentAreaInScreenSpace: UIScreen.main.bounds)
+    }
+}
+
 
 final class ChatMessageContextExtractedContentSource: ContextExtractedContentSource {
     let keepInPlace: Bool = false