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49 lines
1.2 KiB
Python
49 lines
1.2 KiB
Python
import typing as T
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from ..event_handler import EventHandler
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from ..util import Choice
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from ..widgets import Menu
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from .base_view import BaseView
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class ConfirmView(BaseView):
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def __init__(self, screen: T.Any, title: str) -> None:
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super().__init__(screen)
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self.title = f"{title}:"
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self.on_cancel = EventHandler()
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self.on_confirm = EventHandler()
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self.choices: T.List[Choice] = [
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Choice(
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keys=list(map(ord, "yY")),
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desc=f"[y] Yes",
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callback=self.on_confirm,
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),
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Choice(
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keys=list(map(ord, "nNqQ\N{ESC}")),
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desc="[N] No",
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callback=self.on_cancel,
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),
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]
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def start(self) -> None:
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scr_height, scr_width = self.screen.getmaxyx()
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self.screen.erase()
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self.screen.noutrefresh()
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self.main_menu = Menu(
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header=self.title,
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choices=self.choices,
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scr_height=scr_height,
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scr_width=scr_width,
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)
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self.main_menu.render()
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def stop(self) -> None:
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self.main_menu.stop()
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def keypress(self, key: int) -> None:
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self.main_menu.keypress(key)
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self.main_menu.render()
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