Make compatible with recent RoyalVNC changes

.swiftlint.yml

@@ -44,7 +44,7 @@ function_parameter_count: 8
 cyclomatic_complexity: 16
 
 identifier_name:
-  min_length: 2
+  min_length: 1
   max_length: 60
   allowed_symbols: [
     _

RoyalVNCDemo/Source/Connection/ConnectionViewController.swift

@@ -299,14 +299,16 @@ extension ConnectionViewController: VNCConnectionDelegate {
                                        framebuffer: framebuffer)
 		}
 	}
-
-	func connection(_ connection: VNCConnection,
-					framebuffer: VNCFramebuffer,
-					didUpdateRegion updatedRegion: CGRect) {
-		framebufferView?.connection(connection,
-									framebuffer: framebuffer,
-									didUpdateRegion: updatedRegion)
-	}
+
+    func connection(_ connection: VNCConnection,
+                    didUpdateFramebuffer framebuffer: VNCFramebuffer,
+                    x: UInt16, y: UInt16,
+                    width: UInt16, height: UInt16) {
+        framebufferView?.connection(connection,
+                                    didUpdateFramebuffer: framebuffer,
+                                    x: x, y: y,
+                                    width: width, height: height)
+    }
 
 	func connection(_ connection: VNCConnection,
 					didUpdateCursor cursor: VNCCursor) {

RoyalVNCObjCDemo/Source/Connection/ConnectionViewController.m

@@ -312,12 +312,15 @@ - (void)connection:(VNCConnection*)connection didResizeFramebuffer:(VNCFramebuff
 	});
 }
 
-- (void)connection:(VNCConnection*)connection
-	   framebuffer:(VNCFramebuffer*)framebuffer
-   didUpdateRegion:(CGRect)updatedRegion {
-	[self.framebufferView connection:connection
-						 framebuffer:framebuffer
-					 didUpdateRegion:updatedRegion];
+- (void)connection:(VNCConnection *)connection didUpdateFramebuffer:(VNCFramebuffer *)framebuffer
+                 x:(uint16_t)x y:(uint16_t)y
+             width:(uint16_t)width height:(uint16_t)height {
+    [self.framebufferView connection:connection
+                didUpdateFramebuffer:framebuffer
+                                   x:x
+                                   y:y
+                               width:width
+                              height:height];
 }
 
 - (void)connection:(VNCConnection*)connection

RoyalVNCiOSDemo/Source/Configuration/ConfigurationViewController.swift

@@ -386,13 +386,15 @@ extension ConfigurationViewController: VNCConnectionDelegate {
 					didResizeFramebuffer framebuffer: VNCFramebuffer) {
 		// TODO
 	}
-
-	func connection(_ connection: VNCConnection,
-					framebuffer: VNCFramebuffer,
-					didUpdateRegion updatedRegion: CGRect) {
-		framebufferViewController?.framebuffer(framebuffer,
-											   didUpdateRegion: updatedRegion)
-	}
+
+    func connection(_ connection: VNCConnection,
+                    didUpdateFramebuffer framebuffer: VNCFramebuffer,
+                    x: UInt16, y: UInt16,
+                    width: UInt16, height: UInt16) {
+        framebufferViewController?.framebufferDidUpdate(framebuffer,
+                                                        x: x, y: y,
+                                                        width: width, height: height)
+    }
 
 	func connection(_ connection: VNCConnection,
 					didUpdateCursor cursor: VNCCursor) {

RoyalVNCiOSDemo/Source/Framebuffer/CAFramebufferViewController.swift

@@ -108,19 +108,20 @@ extension CAFramebufferViewController {
 			view.layer.contentsGravity = .resizeAspect
 		}
 	}
-
-	func framebuffer(_ framebuffer: VNCFramebuffer,
-					 didUpdateRegion updatedRegion: CGRect) {
-		let cgImage = framebuffer.cgImage
-
-		DispatchQueue.main.async { [weak self] in
-			guard let self else { return }
-
-			let layer = self.view.layer
-
-			layer.contents = cgImage
-		}
-	}
+
+    func framebufferDidUpdate(_ framebuffer: VNCFramebuffer,
+                              x: UInt16, y: UInt16,
+                              width: UInt16, height: UInt16) {
+        let cgImage = framebuffer.cgImage
+
+        DispatchQueue.main.async { [weak self] in
+            guard let self else { return }
+
+            let layer = self.view.layer
+
+            layer.contents = cgImage
+        }
+    }
 }
 
 extension CAFramebufferViewController: UITextFieldDelegate {

RoyalVNCiOSDemo/Source/Framebuffer/FramebufferViewController.swift

@@ -13,8 +13,9 @@ protocol FramebufferViewController: UIViewController {
 
 	var framebufferViewControllerDelegate: FramebufferViewControllerDelegate? { get set }
 
-	func framebuffer(_ framebuffer: VNCFramebuffer,
-					 didUpdateRegion updatedRegion: CGRect)
+    func framebufferDidUpdate(_ framebuffer: VNCFramebuffer,
+                              x: UInt16, y: UInt16,
+                              width: UInt16, height: UInt16)
 }
 
 extension FramebufferViewController {