def attempt_expansion(self, show_list_if_needed=False):
caret_pos_in_line, line_no = self.PositionToXY(self.InsertionPoint)
line = self.GetLineText(line_no)
keyword_candidate = self.__keyword_separators.split(
line[:caret_pos_in_line])[-1]
if ((show_list_if_needed is False)
and (keyword_candidate != u'$$steffi') # Easter Egg ;-)
and
(keyword_candidate not in [
r[0]
for r in gmKeywordExpansion.get_textual_expansion_keywords()
])):
return
# why does this work despite the wx.TextCtrl docs saying that
# InsertionPoint values cannot be used as indices into strings ?
# because we never cross an EOL which is the only documented
# reason for insertion point to be off the string index
start = self.InsertionPoint - len(keyword_candidate)
wx.CallAfter(self.__replace_keyword_with_expansion,
keyword=keyword_candidate,
position=start,
show_list_if_needed=show_list_if_needed)
return
def __on_char_in_keyword_expansion_mixin(self, evt): evt.Skip() # empty ? if self.LastPosition == 1: return char = unichr(evt.GetUnicodeKey()) explicit_expansion = False if evt.GetModifiers() == (wx.MOD_CMD | wx.MOD_ALT): # portable CTRL-ALT-... if evt.GetKeyCode() == wx.WXK_RETURN: # CTRL-ALT-ENTER explicit_expansion = True elif evt.GetKeyCode() == 20: # CTRL-ALT-T explicit_expansion = True else: return if not explicit_expansion: # user did not press CTRL-ALT-ENTER, # however, did they last enter a # "keyword separator", active character ? if self.__keyword_separators.match(char) is None: return caret_pos_in_document = self.InsertionPoint if isinstance(self, wx.stc.StyledTextCtrl): caret_pos_in_line = self.GetCurrentPos() line_no = self.GetCurrentLine() # reimplement PositionToXY() as LineFromPos()/GetColumn(GetCurrentPos) else: caret_pos_in_line, line_no = self.PositionToXY(caret_pos_in_document) line = self.GetLineText(line_no) keyword = self.__keyword_separators.split(line[:caret_pos_in_line])[-1] if ( (not explicit_expansion) and (keyword != u'$$steffi') # Easter Egg ;-) and (keyword not in [ r[0] for r in gmKeywordExpansion.get_textual_expansion_keywords() ]) ): return # why does this work despite the wx.TextCtrl docs saying that # InsertionPoint values cannot be used as indices into strings ? # because we never cross an EOL which is the only documented # reason for insertion point to be off the string index start = self.InsertionPoint - len(keyword) wx.CallAfter(self.__replace_keyword_with_expansion, keyword, start, explicit_expansion) return
def __on_char(self, evt): char = chr(evt.GetUnicodeKey()) if self.__keyword_separators.match(char) is not None: if self.GetLength() == 1: evt.Skip() return line, caret_pos = self.GetCurLine() word = self.__keyword_separators.split(line[:caret_pos])[-1] if (word not in [ r[0] for r in gmKeywordExpansion.get_textual_expansion_keywords() ]) and (word != '$$steffi'): # Easter Egg ;-) evt.Skip() return start = self.GetCurrentPos() - len(word) wx.CallAfter(self.replace_keyword_with_expansion, word, start) evt.Skip() return evt.Skip()
def __on_char(self, evt): char = unichr(evt.GetUnicodeKey()) if self.__keyword_separators.match(char) is not None: if self.GetLength() == 1: evt.Skip() return line, caret_pos = self.GetCurLine() word = self.__keyword_separators.split(line[:caret_pos])[-1] if (word not in [ r[0] for r in gmKeywordExpansion.get_textual_expansion_keywords() ]) and (word != u'$$steffi'): # Easter Egg ;-) evt.Skip() return start = self.GetCurrentPos() - len(word) wx.CallAfter(self.replace_keyword_with_expansion, word, start) evt.Skip() return evt.Skip()
def attempt_expansion(self, show_list_if_needed=False): visible, caret_pos_in_line, line_no = self.PositionToXY(self.InsertionPoint) line = self.GetLineText(line_no) keyword_candidate = self.__keyword_separators.split(line[:caret_pos_in_line])[-1] if ( (show_list_if_needed is False) and (keyword_candidate != '$$steffi') # Easter Egg ;-) and (keyword_candidate not in [ r[0] for r in gmKeywordExpansion.get_textual_expansion_keywords() ]) ): return # why does this work despite the wx.TextCtrl docs saying that # InsertionPoint values cannot be used as indices into strings ? # because we never cross an EOL which is the only documented # reason for insertion point to be off the string index start = self.InsertionPoint - len(keyword_candidate) wx.CallAfter(self.__replace_keyword_with_expansion, keyword = keyword_candidate, position = start, show_list_if_needed = show_list_if_needed) return
