def _updateStringIndex(self, text):
"""Regenerate index of found strings.
This algorythm is suitable for either multiline strings and multiline comments.
There are no any difference for highlighter
"""
block = self.currentBlock()
if block.previous().isValid():
prevState = block.previous().userState()
else:
prevState = 0
start = 0
state = prevState
foundStrings = []
for match in re.finditer('"', text):
if state: # string end
foundStrings.append(
_FoundString(start,
match.start() + 1 - start))
state = 0
else: # string start
state = 1
start = match.start()
if state:
foundStrings.append(_FoundString(start, len(text) - start))
block.setUserState(state)
data = self.currentBlockUserData()
if data is None:
data = QTextBlockUserData()
data.foundStrings = foundStrings
self.setCurrentBlockUserData(data)
def data(block):
"""Get the block's QTextBlockUserData, creating it if necessary."""
data = block.userData()
if not data:
data = QTextBlockUserData()
block.setUserData(data)
return data
def _updateBraceIndex(self, text):
"""Regenerate index of found braces for a block
"""
foundBraces = []
for match in self._bracePattern.finditer(text):
if not self._insideString(match.start()):
foundBraces.append(
_FoundBrace(self.currentBlock(), match.start(),
match.group(0)))
data = self.currentBlockUserData()
if data is None:
data = QTextBlockUserData()
data.foundBraces = foundBraces
self.setCurrentBlockUserData(data)