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43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
import functools
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import typing as T
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from pqcli.ui.curses.event_handler import EventHandler
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from pqcli.ui.curses.util import Choice
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from pqcli.ui.curses.views.base_view import BaseView
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from pqcli.ui.curses.widgets import Menu
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class MenuView(BaseView):
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def __init__(
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self, screen: T.Any, title: str, active_choice: int = 0
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) -> None:
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super().__init__(screen)
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self.on_cancel = EventHandler()
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self.on_confirm = EventHandler()
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self._title = f"{title}:"
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self._choices: T.List[Choice] = []
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self._active_choice = active_choice
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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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active_choice=self._active_choice,
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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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