| from pynput import keyboard |
| from pynput.keyboard import Key, Events |
| import pyarrow as pa |
| from dora import Node |
|
|
|
|
| node = Node() |
| buffer_text = "" |
| ctrl = False |
| submitted_text = [] |
| cursor = 0 |
|
|
| NODE_TOPIC = ["record", "send", "ask", "change"] |
|
|
| with keyboard.Events() as events: |
| while True: |
| dora_event = node.next(0.01) |
| if ( |
| dora_event is not None |
| and dora_event["type"] == "INPUT" |
| and dora_event["id"] == "recording" |
| ): |
| buffer_text += dora_event["value"][0].as_py() |
| node.send_output("buffer", pa.array([buffer_text])) |
| continue |
|
|
| event = events.get(1.0) |
| if event is not None and isinstance(event, Events.Press): |
| if hasattr(event.key, "char"): |
| cursor = 0 |
| buffer_text += event.key.char |
| node.send_output("buffer", pa.array([buffer_text])) |
| else: |
| if event.key == Key.backspace: |
| buffer_text = buffer_text[:-1] |
| node.send_output("buffer", pa.array([buffer_text])) |
| elif event.key == Key.esc: |
| buffer_text = "" |
| node.send_output("buffer", pa.array([buffer_text])) |
| elif event.key == Key.enter: |
| node.send_output("submitted", pa.array([buffer_text])) |
| first_word = buffer_text.split(" ")[0] |
| if first_word in NODE_TOPIC: |
| node.send_output(first_word, pa.array([buffer_text])) |
| submitted_text.append(buffer_text) |
| buffer_text = "" |
| node.send_output("buffer", pa.array([buffer_text])) |
| elif event.key == Key.ctrl: |
| ctrl = True |
| elif event.key == Key.space: |
| buffer_text += " " |
| node.send_output("buffer", pa.array([buffer_text])) |
| elif event.key == Key.up: |
| if len(submitted_text) > 0: |
| cursor = max(cursor - 1, -len(submitted_text)) |
| buffer_text = submitted_text[cursor] |
| node.send_output("buffer", pa.array([buffer_text])) |
| elif event.key == Key.down: |
| if len(submitted_text) > 0: |
| cursor = min(cursor + 1, 0) |
| buffer_text = submitted_text[cursor] |
| node.send_output("buffer", pa.array([buffer_text])) |
| elif event is not None and isinstance(event, Events.Release): |
| if event.key == Key.ctrl: |
| ctrl = False |
|
|
