Merge branch 'flutter_desktop'

flutter/lib/desktop/pages/remote_page.dart

@@ -234,6 +234,89 @@ class _RemotePageState extends State<RemotePage>
                     buildBody(context, ffiModel))));
   }
 
+  KeyEventResult handleRawKeyEvent(FocusNode data, RawKeyEvent e) {
+    String? keyboardMode = Platform.environment['KEYBOARD_MODE'];
+    keyboardMode ??= 'legacy';
+
+    if (keyboardMode == 'map') {
+      mapKeyboardMode(e);
+    } else if (keyboardMode == 'translate') {
+      legacyKeyboardMode(e);
+    } else {
+      legacyKeyboardMode(e);
+    }
+
+    return KeyEventResult.handled;
+  }
+
+  void mapKeyboardMode(RawKeyEvent e) {
+    int scanCode;
+    int keyCode;
+    bool down;
+
+    if (e.data is RawKeyEventDataMacOs) {
+      RawKeyEventDataMacOs newData = e.data as RawKeyEventDataMacOs;
+      scanCode = newData.keyCode;
+      keyCode = newData.keyCode;
+    } else if (e.data is RawKeyEventDataWindows) {
+      RawKeyEventDataWindows newData = e.data as RawKeyEventDataWindows;
+      scanCode = newData.scanCode;
+      keyCode = newData.keyCode;
+    } else if (e.data is RawKeyEventDataLinux) {
+      RawKeyEventDataLinux newData = e.data as RawKeyEventDataLinux;
+      scanCode = newData.scanCode;
+      keyCode = newData.keyCode;
+      debugPrint(newData.unicodeScalarValues.toString());
+    } else {
+      scanCode = -1;
+      keyCode = -1;
+    }
+
+    if (e is RawKeyDownEvent){
+      down = true;
+    }else{
+      down = false;
+    }
+    
+    _ffi.inputRawKey(keyCode, scanCode, down);
+  }
+
+  void legacyKeyboardMode(RawKeyEvent e) {
+    final key = e.logicalKey;
+    if (e is RawKeyDownEvent) {
+      if (e.repeat) {
+        sendRawKey(e, press: true);
+      } else {
+        if (e.isAltPressed && !_ffi.alt) {
+          _ffi.alt = true;
+        } else if (e.isControlPressed && !_ffi.ctrl) {
+          _ffi.ctrl = true;
+        } else if (e.isShiftPressed && !_ffi.shift) {
+          _ffi.shift = true;
+        } else if (e.isMetaPressed && !_ffi.command) {
+          _ffi.command = true;
+        }
+        sendRawKey(e, down: true);
+      }
+    }
+    if (e is RawKeyUpEvent) {
+      if (key == LogicalKeyboardKey.altLeft ||
+          key == LogicalKeyboardKey.altRight) {
+        _ffi.alt = false;
+      } else if (key == LogicalKeyboardKey.controlLeft ||
+          key == LogicalKeyboardKey.controlRight) {
+        _ffi.ctrl = false;
+      } else if (key == LogicalKeyboardKey.shiftRight ||
+          key == LogicalKeyboardKey.shiftLeft) {
+        _ffi.shift = false;
+      } else if (key == LogicalKeyboardKey.metaLeft ||
+          key == LogicalKeyboardKey.metaRight) {
+        _ffi.command = false;
+      }
+      sendRawKey(e);
+    }
+  }
+
   Widget getRawPointerAndKeyBody(Widget child) {
     return Consumer<FfiModel>(
         builder: (context, FfiModel, _child) => MouseRegion(
@@ -249,42 +332,7 @@ class _RemotePageState extends State<RemotePage>
                     onFocusChange: (bool v) {
                       _imageFocused = v;
                     },
-                    onKey: (data, e) {
-                      final key = e.logicalKey;
-                      if (e is RawKeyDownEvent) {
-                        if (e.repeat) {
-                          sendRawKey(e, press: true);
-                        } else {
-                          if (e.isAltPressed && !_ffi.alt) {
-                            _ffi.alt = true;
-                          } else if (e.isControlPressed && !_ffi.ctrl) {
-                            _ffi.ctrl = true;
-                          } else if (e.isShiftPressed && !_ffi.shift) {
-                            _ffi.shift = true;
-                          } else if (e.isMetaPressed && !_ffi.command) {
-                            _ffi.command = true;
-                          }
-                          sendRawKey(e, down: true);
-                        }
-                      }
-                      if (e is RawKeyUpEvent) {
-                        if (key == LogicalKeyboardKey.altLeft ||
-                            key == LogicalKeyboardKey.altRight) {
-                          _ffi.alt = false;
-                        } else if (key == LogicalKeyboardKey.controlLeft ||
-                            key == LogicalKeyboardKey.controlRight) {
-                          _ffi.ctrl = false;
-                        } else if (key == LogicalKeyboardKey.shiftRight ||
-                            key == LogicalKeyboardKey.shiftLeft) {
-                          _ffi.shift = false;
-                        } else if (key == LogicalKeyboardKey.metaLeft ||
-                            key == LogicalKeyboardKey.metaRight) {
-                          _ffi.command = false;
-                        }
-                        sendRawKey(e);
-                      }
-                      return KeyEventResult.handled;
-                    },
+                    onKey: handleRawKeyEvent,
                     child: child))));
   }
 

flutter/lib/models/model.dart

@@ -980,6 +980,12 @@ class FFI {
         msg: json.encode(modify({'type': type, 'buttons': button.value})));
   }
 
+  // Raw Key 
+  void inputRawKey(int keyCode, int scanCode, bool down){
+      debugPrint(scanCode.toString());
+      bind.sessionInputRawKey(id: id, keycode: keyCode, scancode: scanCode, down: down);
+  }
+
   /// Send key stroke event.
   /// [down] indicates the key's state(down or up).
   /// [press] indicates a click event(down and up).

flutter/lib/models/native_model.dart

@@ -97,7 +97,7 @@ class PlatformFFI {
     final dylib = Platform.isAndroid
         ? DynamicLibrary.open('librustdesk.so')
         : Platform.isLinux
-            ? DynamicLibrary.open("/usr/lib/rustdesk/librustdesk.so")
+            ? DynamicLibrary.open("librustdesk.so")
             : Platform.isWindows
                 ? DynamicLibrary.open("librustdesk.dll")
                 : Platform.isMacOS