Merge pull request #8 from Goddchen/feature/pointer-events

feat: support pointer events (WIP)

Author: Goddchen

CHANGELOG.md

@@ -13,3 +13,8 @@
 ## 0.2.0
 
 - Add support for protocol versions 3.3 and 3.7
+
+## 0.3.0
+
+- Add support for pointer events
+- Properly use the `logging` package

README.md

@@ -52,7 +52,7 @@ And here we are, after a weekend, with the first, minimal, protocol implementati
   - ⬜ SetEncodings
   - ✅ FramebufferUpdateRequest
   - ⬜ KeyEvent
-  - ⬜ PointerEvent
+  - ✅ PointerEvent
   - ⬜ ClientCutText
 - Server-to-Client
   - ✅ FramebufferUpdate
@@ -64,7 +64,7 @@ And here we are, after a weekend, with the first, minimal, protocol implementati
 
 As simple as `dart pub add dart_rfb`.
 
-Or manually add `dart_rfb: ^0.2.0` to your `pubspec.yaml`.
+Or manually add `dart_rfb: ^0.3.0` to your `pubspec.yaml`.
 
 ## Usage
 

lib/dart_rfb.dart

@@ -2,6 +2,7 @@ library dart_rfb;
 
 export 'src/client/config.dart';
 export 'src/client/remote_frame_buffer_client.dart';
+export 'src/client/remote_frame_buffer_client_pointer_event.dart';
 export 'src/client/remote_frame_buffer_client_update.dart';
 export 'src/protocol/client_init_message.dart';
 export 'src/protocol/encoding_type.dart';

lib/src/client/remote_frame_buffer_client.dart

@@ -5,13 +5,15 @@ import 'dart:typed_data';
 
 import 'package:dart_des/dart_des.dart';
 import 'package:dart_rfb/src/client/config.dart';
+import 'package:dart_rfb/src/client/remote_frame_buffer_client_pointer_event.dart';
 import 'package:dart_rfb/src/client/remote_frame_buffer_client_update.dart';
 import 'package:dart_rfb/src/constants.dart';
 import 'package:dart_rfb/src/extensions/byte_data_extensions.dart';
 import 'package:dart_rfb/src/extensions/int_extensions.dart';
 import 'package:dart_rfb/src/protocol/client_init_message.dart';
 import 'package:dart_rfb/src/protocol/frame_buffer_update_message.dart';
 import 'package:dart_rfb/src/protocol/frame_buffer_update_request_message.dart';
+import 'package:dart_rfb/src/protocol/pointer_event_message.dart';
 import 'package:dart_rfb/src/protocol/protocol_version_handshake_message.dart';
 import 'package:dart_rfb/src/protocol/security_handshake_message.dart';
 import 'package:dart_rfb/src/protocol/security_result_handshake_message.dart';
@@ -139,6 +141,30 @@ class RemoteFrameBufferClient {
         ),
       );
 
+  void sendPointerEvent({
+    required final RemoteFrameBufferClientPointerEvent pointerEvent,
+  }) =>
+      _socket.match(
+        () {},
+        (final RawSocket socket) {
+          final RemoteFrameBufferPointerEventMessage message =
+              RemoteFrameBufferPointerEventMessage(
+            button1Down: pointerEvent.button1Down,
+            button2Down: pointerEvent.button2Down,
+            button3Down: pointerEvent.button3Down,
+            button4Down: pointerEvent.button4Down,
+            button5Down: pointerEvent.button5Down,
+            button6Down: pointerEvent.button6Down,
+            button7Down: pointerEvent.button7Down,
+            button8Down: pointerEvent.button8Down,
+            x: pointerEvent.x,
+            y: pointerEvent.y,
+          );
+          _logger.info('> $message');
+          socket.write(message.toBytes().asUint8List());
+        },
+      );
+
   /// Start the reading loop that handles incoming protocol messages.
   Future<void> startReadLoop() async => await _socket.match(
         () => throw Exception('Socket not available'),

lib/src/client/remote_frame_buffer_client_pointer_event.dart

@@ -0,0 +1,20 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'remote_frame_buffer_client_pointer_event.freezed.dart';
+
+@freezed
+class RemoteFrameBufferClientPointerEvent
+    with _$RemoteFrameBufferClientPointerEvent {
+  const factory RemoteFrameBufferClientPointerEvent({
+    required final bool button1Down,
+    required final bool button2Down,
+    required final bool button3Down,
+    required final bool button4Down,
+    required final bool button5Down,
+    required final bool button6Down,
+    required final bool button7Down,
+    required final bool button8Down,
+    required final int x,
+    required final int y,
+  }) = _RemoteFrameBufferClientPointerEvent;
+}