Add DuckTrack as initial annotation tool; Initial multimodal test

annotation/ducktrack/util.py

@@ -0,0 +1,38 @@
+import os
+import platform
+import subprocess
+from pathlib import Path
+
+from pynput.keyboard import Key, KeyCode
+from pynput.mouse import Button
+
+
+def name_to_key(name: str) -> Key | KeyCode:
+    try:
+        return getattr(Key, name)
+    except AttributeError:
+        return KeyCode.from_char(name)
+
+def name_to_button(name: str) -> Button:
+    return getattr(Button, name)
+
+def get_recordings_dir() -> str:
+    documents_folder = Path.home() / 'Documents' / 'DuckTrack_Recordings'
+    return str(documents_folder)
+
+def fix_windows_dpi_scaling():
+    """
+    Fixes DPI scaling issues with legacy windows applications
+    Reference: https://pynput.readthedocs.io/en/latest/mouse.html#ensuring-consistent-coordinates-between-listener-and-controller-on-windows
+    """
+    import ctypes
+    PROCESS_PER_MONITOR_DPI_AWARE = 2
+    ctypes.windll.shcore.SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE)
+
+def open_file(path):
+    if platform.system() == "Windows":
+        os.startfile(path)
+    elif platform.system() == "Darwin":
+        subprocess.Popen(["open", path])
+    else:
+        subprocess.Popen(["xdg-open", path])