Selection mechanism optimised (regex)
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parent
bd390d27f0
commit
8fc7e7b562
29
__init__.py
29
__init__.py
@ -6,10 +6,10 @@ import textual.widgets
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class MultiSelect(textual.widgets.Select):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.__new_options__ = []
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self.__seltion_states__ = {}
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self.__default_value__ = True
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self.__common_default_value__ = True
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self.__selection_regex__ = ""
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self.__regex_default_value__ = True
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def __sorted_selection_keys__(self):
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rv = list(self.__seltion_states__.keys())
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@ -17,18 +17,25 @@ class MultiSelect(textual.widgets.Select):
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return rv
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def SetSelectionRegEx(self, regex: str) -> None:
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self.__selection_regex__ = regex
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self.set_options(self.__get_select_list__())
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if self.__selection_regex__ != regex:
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self.__regex_default_value__ = self.__common_default_value__
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self.__selection_regex__ = regex
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self.set_options(self.__get_select_list__())
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def AddEntry(self, entry) -> None:
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if entry not in self.__new_options__ and entry not in self.__seltion_states__:
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self.__seltion_states__[entry] = self.__default_value__
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self.__new_options__.append(entry)
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if entry not in self.__seltion_states__:
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if self.__match__(entry):
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self.__seltion_states__[entry] = self.__regex_default_value__
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else:
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self.__seltion_states__[entry] = self.__common_default_value__
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def __toggle__(self, entry_num):
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if entry_num < 0:
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if not self.__selection_regex__:
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self.__default_value__ = entry_num == -1
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self.__common_default_value__ = entry_num == -1
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self.__regex_default_value__ = self.__common_default_value__
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else:
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self.__regex_default_value__ = entry_num == -1
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for key in self.__seltion_states__:
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if self.__match__(key):
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self.__seltion_states__[key] = entry_num == -1
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@ -57,12 +64,10 @@ class MultiSelect(textual.widgets.Select):
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return rv
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def IsSelected(self, entry):
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return self.__seltion_states__.get(entry, self.__default_value__)
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# The default should not be needed, if the entry had been added befor asking for Selction
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return self.__seltion_states__.get(entry, self.__common_default_value__)
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def _on_blur(self, event):
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for entry in self.__new_options__:
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self.__seltion_states__[entry] = self.__default_value__
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self.__new_options__ = []
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self.set_options(self.__get_select_list__())
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return super()._on_blur(event)
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