33 lines
876 B
Python
33 lines
876 B
Python
import buffer
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class MiniBufferError(Exception):
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pass
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# minibuffer is a singleton
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mini = None
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class MiniBuffer(buffer.Buffer):
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btype = 'mini'
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def __new__(cls, *args, **kwargs):
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global mini
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if mini is None:
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mini = object.__new__(MiniBuffer)
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return mini
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# the callback function should take one argument (window)
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def __init__(self, func, app, method=None, tabber=None, modename=None,
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queue=None):
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buffer.Buffer.__init__(self)
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self.app = app
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self.callback = func
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self.method = method
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self.tabber = tabber
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self.modename = modename
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self.queue = queue
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def name(self):
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return "*Minibuffer*"
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def do_callback(self):
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self.callback(self.make_string())
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def close(self):
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global mini
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mini = None
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