squirrel-battle/squirrelbattle/display/messagedisplay.py

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# Copyright (C) 2020 by ÿnérant, eichhornchen, nicomarg, charlse
# SPDX-License-Identifier: GPL-3.0-or-later
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import curses
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from squirrelbattle.display.display import Box, Display
class MessageDisplay(Display):
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"""
Display a message in a popup.
"""
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def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
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self.box = Box(fg_border_color=curses.COLOR_RED, *args, **kwargs)
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self.message = ""
self.pad = self.newpad(1, 1)
def update_message(self, msg: str) -> None:
self.message = msg
def display(self) -> None:
self.box.refresh(self.y - 1, self.x - 2,
self.height + 2, self.width + 4)
self.box.display()
self.pad.erase()
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self.addstr(self.pad, 0, 0, self.message, curses.A_BOLD)
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self.refresh_pad(self.pad, 0, 0, self.y, self.x,
self.height + self.y - 1,
self.width + self.x - 1)