Truncate messages if they are too large
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@ -19,8 +19,21 @@ class Display:
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def newpad(self, height: int, width: int) -> Union[FakePad, Any]:
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return curses.newpad(height, width) if self.screen else FakePad()
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def truncate(self, msg: str, height: int, width: int) -> str:
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lines = msg.split("\n")
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lines = lines[:height]
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lines = [line[:width] for line in lines]
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return "\n".join(lines)
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def addstr(self, pad: Any, y: int, x: int, msg: str, *options) -> None:
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return pad.addstr(y, x, msg, *options)
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"""
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Display a message onto the pad.
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If the message is too large, it is truncated vertically and horizontally
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"""
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height, width = pad.getmaxyx()
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msg = self.truncate(msg, height - y, width - x)
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if msg.replace("\n", ""):
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return pad.addstr(y, x, msg, *options)
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def init_pair(self, number: int, foreground: int, background: int) -> None:
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return curses.init_pair(number, foreground, background) \
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