add key down key up

desktop_env/controllers/keyboard.py

@@ -12,6 +12,15 @@ class AbstractKeyboardController(ABC):
     @abstractmethod
     def key(self, key: str):
         raise NotImplementedError
+    
+    @abstractmethod
+    def key_down(self, key: str):
+        raise NotImplementedError
+
+    @abstractmethod
+    def key_up(self, key: str):
+        raise NotImplementedError
+
 
 class XDoToolKeyboardController(AbstractKeyboardController, XDoToolController):
     def __init__(self, ssh_connection: Connection):
@@ -23,6 +32,12 @@ class XDoToolKeyboardController(AbstractKeyboardController, XDoToolController):
     def key(self, key: str):
         self._execute_xdotool_command(f"key {key}")
 
+    def key_down(self, key: str):
+        self._execute_xdotool_command(f"keydown {key}")
+
+    def key_up(self, key: str):
+        self._execute_xdotool_command(f"keyup {key}")
+
 class PythonKeyboardController(AbstractKeyboardController, PythonController):
     def __init__(self, http_server: str):
         super().__init__(http_server=http_server)
@@ -32,4 +47,10 @@ class PythonKeyboardController(AbstractKeyboardController, PythonController):
         self._execute_python_command(self.command.format(command=f"keyboard.write('{text}')"))
 
     def key(self, key: str):
-        self._execute_python_command(self.command.format(command=f"keyboard.press_and_release('{key}')"))
+        self._execute_python_command(self.command.format(command=f"keyboard.press_and_release('{key}')"))
+
+    def key_down(self, key: str):
+        self._execute_python_command(self.command.format(command=f"keyboard.press('{key}')"))
+
+    def key_up(self, key: str):
+        self._execute_python_command(self.command.format(command=f"keyboard.release('{key}')"))