def replace_command(self,
index: QModelIndex,
undo_parent: QUndoCommand = None):
search_txt = self.edit_search.text()
replace_txt = self.edit_replace.text()
item_text = index.data(role=Qt.DisplayRole)
if self.check_case.isChecked():
flags = 0
else:
flags = re.IGNORECASE
try:
new_text = re.sub(QRegularExpression.escape(search_txt),
replace_txt,
item_text,
flags=flags)
except Exception as e:
LOGGER.error(e)
return
if new_text == item_text:
return
return ItemEditUndoCommand(item_text,
new_text,
index,
undo_parent,
editing_done=False)
def filterRegExpChanged(self):
syntax_nr = self.filterSyntaxComboBox.currentData()
pattern = self.filterPatternLineEdit.text()
if syntax_nr == WILDCARD:
pattern = QRegularExpression.wildcardToRegularExpression(pattern)
elif syntax_nr == FIXED_STRING:
pattern = QRegularExpression.escape(pattern)
regExp = QRegularExpression(pattern)
if not self.filterCaseSensitivityCheckBox.isChecked():
options = regExp.patternOptions()
options |= QRegularExpression.CaseInsensitiveOption
regExp.setPatternOptions(options)
self.proxyModel.setFilterRegularExpression(regExp)