Source code for selenium.webdriver.common.actions.key_actions

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#   http://www.apache.org/licenses/LICENSE-2.0
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from __future__ import annotations

from ..utils import keys_to_typing
from .interaction import KEY
from .interaction import Interaction
from .key_input import KeyInput
from .pointer_input import PointerInput
from .wheel_input import WheelInput


class KeyActions(Interaction):
    def __init__(self, source: KeyInput | PointerInput | WheelInput | None = None) -> None:
        if not source:
            source = KeyInput(KEY)
        self.source = source
        super().__init__(source)

    def key_down(self, letter: str) -> KeyActions:
        return self._key_action("create_key_down", letter)

    def key_up(self, letter: str) -> KeyActions:
        return self._key_action("create_key_up", letter)

    def pause(self, duration: int = 0) -> KeyActions:
        return self._key_action("create_pause", duration)

    def send_keys(self, text: str | list) -> KeyActions:
        if not isinstance(text, list):
            text = keys_to_typing(text)
        for letter in text:
            self.key_down(letter)
            self.key_up(letter)
        return self

    def _key_action(self, action: str, letter) -> KeyActions:
        meth = getattr(self.source, action)
        meth(letter)
        return self