feat: ui window overlay

app/ui/window.py

@@ -0,0 +1,44 @@
+import tkinter as tk
+
+
+class Window:
+    def __init__(self, root: tk.Tk):
+        self.root = root
+
+        width = self.root.winfo_screenwidth()
+        height = self.root.winfo_screenheight()
+
+        self.root.overrideredirect(True)
+
+        self.root.geometry(f"{width}x{height}")
+
+        self.root.configure(bg="white")
+
+        self.root.lift()
+
+        self.root.wm_attributes("-topmost", True)
+        self.root.wm_attributes("-disabled", True)
+        self.root.wm_attributes("-transparentcolor", "white")
+
+        self.main_text = tk.Label(
+            text="",
+            font=("Helvetica", "16"),
+            fg="#eee",
+            bg="white",
+        )
+        self.sub_text = tk.Label(
+            text="Waiting for recognizer",
+            font=("Helvetica", "10"),
+            fg="#ddd",
+            bg="white",
+        )
+
+        self.sub_text.pack(side="bottom", fill="both", pady=(0, 24))
+        self.main_text.pack(side="bottom", fill="both")
+
+    def update_text(self, text: str, translated_text: str):
+        self.sub_text.configure(text=text)
+        self.main_text.configure(text=translated_text)
+
+        self.sub_text.update()
+        self.main_text.update()