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36 lines
859 B
Python
36 lines
859 B
Python
8 years ago
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#!/usr/bin/env python
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# encoding: utf-8
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"""A Mirror object contains the same text as its related tabstop."""
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from UltiSnips.text_objects._base import NoneditableTextObject
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class Mirror(NoneditableTextObject):
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"""See module docstring."""
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def __init__(self, parent, tabstop, token):
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NoneditableTextObject.__init__(self, parent, token)
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self._ts = tabstop
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def _update(self, done):
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if self._ts.is_killed:
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self.overwrite('')
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self._parent._del_child(self) # pylint:disable=protected-access
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return True
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if self._ts not in done:
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return False
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self.overwrite(self._get_text())
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return True
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def _get_text(self):
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"""Returns the text used for mirroring.
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Overwritten by base classes.
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"""
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return self._ts.current_text
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