def highlightBlock(self, text):
for pattern, format in self.rules:
exp = QRegExp(pattern)
index = exp.indexIn(text)
while index >= 0:
length = exp.matchedLength()
if exp.numCaptures() > 0:
self.setFormat(exp.pos(1), len(str(exp.cap(1))), format)
else:
self.setFormat(exp.pos(0), len(str(exp.cap(0))), format)
index = exp.indexIn(text, index + length)
# Multi line strings
start = self.multilineStart
end = self.multilineEnd
self.setCurrentBlockState(0)
startIndex, skip = 0, 0
if self.previousBlockState() != 1:
startIndex, skip = start.indexIn(text), 3
while startIndex >= 0:
endIndex = end.indexIn(text, startIndex + skip)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLen = len(text) - startIndex
else:
commentLen = endIndex - startIndex + 3
self.setFormat(startIndex, commentLen, self.stringFormat)
startIndex, skip = (start.indexIn(text,
startIndex + commentLen + 3), 3)
def highlightBlock(self, text):
for pattern, format in self.rules:
exp = QRegExp(pattern)
index = exp.indexIn(text)
while index >= 0:
length = exp.matchedLength()
if exp.numCaptures() > 0:
self.setFormat(exp.pos(1), len(str(exp.cap(1))), format)
else:
self.setFormat(exp.pos(0), len(str(exp.cap(0))), format)
index = exp.indexIn(text, index + length)
# Multi line strings
start = self.multilineStart
end = self.multilineEnd
self.setCurrentBlockState(0)
startIndex, skip = 0, 0
if self.previousBlockState() != 1:
startIndex, skip = start.indexIn(text), 3
while startIndex >= 0:
endIndex = end.indexIn(text, startIndex + skip)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLen = len(text) - startIndex
else:
commentLen = endIndex - startIndex + 3
self.setFormat(startIndex, commentLen, self.stringFormat)
startIndex, skip = (start.indexIn(text,
startIndex + commentLen + 3),
3)
def handle_stdout(self):
"""
Private slot to handle the readyReadStdout
signal of the pylint process.
"""
result_list = []
#regex = QRegExp('(\w)\S*:\S*(\d*):.*: (.*)')
regex = QRegExp('(\w)\s*:\s*(\d*):(.*)')
regex_score = \
QRegExp('.*at.(\d.\d*)/10.*')
while self.pylint_pross and self.pylint_pross.canReadLine():
result = unicode(self.pylint_pross.readLine())
if result != None:
pos = 0
while True:
pos = regex.indexIn(result, pos)
if pos < 0:
if regex_score.indexIn(result, 0) >= 0:
self.win.setWindowTitle( \
"PyLint Results :" \
+ str(regex_score.cap(1)) \
+ ':'
+ os.path.basename(str(self.parent.editor.filename)))
break
result_list.append(
(regex.cap(1), regex.cap(2), regex.cap(3)))
#print 'Append : ',(regex.cap(1), regex.cap(2), regex.cap(3))
pos = pos + regex.matchedLength()
if len(result_list) > 0:
self.win.append_results(result_list)
def highlightBlock(self, text):
#for every pattern
for pattern, format in self.highlightingRules:
#Create a regular expression from the retrieved pattern
expression = QRegExp(pattern)
#Check what index that expression occurs at with the ENTIRE text
index = expression.indexIn(text)
#While the index is greater than 0
while index >= 0:
#Get the length of how long the expression is true, set the format from the start to the length with the text format
length = expression.matchedLength()
self.setFormat(index, length, format)
#Set index to where the expression ends in the text
index = expression.indexIn(text, index + length)
#HANDLE QUOTATION MARKS NOW.. WE WANT TO START WITH " AND END WITH ".. A THIRD " SHOULD NOT CAUSE THE WORDS INBETWEEN SECOND AND THIRD TO BE COLORED
self.setCurrentBlockState(0)
startIndex = 0
if self.previousBlockState() != 1:
startIndex = self.valueStartExpression.indexIn(text)
while startIndex >= 0:
endIndex = self.valueEndExpression.indexIn(text, startIndex)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLength = len(text) - startIndex
else:
commentLength = endIndex - startIndex + self.valueEndExpression.matchedLength(
)
self.setFormat(startIndex, commentLength, self.valueFormat)
startIndex = self.valueStartExpression.indexIn(
text, startIndex + commentLength)
class RegexHighlighter(QSyntaxHighlighter):
def __init__(self, widget):
QSyntaxHighlighter.__init__(self, widget)
self.regex = None
# create format type
self.odd_format = QTextCharFormat()
self.odd_format.setFontWeight(QFont.Bold)
self.odd_format.setForeground(Qt.darkBlue)
self.even_format = QTextCharFormat()
self.even_format.setFontWeight(QFont.Bold)
self.even_format.setForeground(Qt.darkMagenta)
def set_regex(self, exp):
self.regex = QRegExp(exp)
def highlightBlock(self, text):
if not self.regex:
return
matches = 0
pos = self.regex.indexIn(text, 0)
while (pos >= 0):
length = self.regex.matchedLength()
matches += 1
if matches % 2 == 0:
self.setFormat(pos, length, self.even_format)
else:
self.setFormat(pos, length, self.odd_format)
# handle wildcard (*)
if length == 0:
pos += 1
pos = self.regex.indexIn(text, pos + length)
def handle_stdout(self):
"""
Private slot to handle the readyReadStdout
signal of the pylint process.
"""
result_list = []
#regex = QRegExp('(\w)\S*:\S*(\d*):.*: (.*)')
regex = QRegExp('(\w)\s*:\s*(\d*):(.*)')
regex_score = \
QRegExp('.*at.(\d.\d*)/10.*')
while self.pylint_pross and self.pylint_pross.canReadLine():
result = unicode(self.pylint_pross.readLine())
if result != None:
pos = 0
while True:
pos = regex.indexIn(result, pos)
if pos < 0:
if regex_score.indexIn(result, 0) >= 0:
self.win.setWindowTitle( \
"PyLint Results :" \
+ str(regex_score.cap(1)) \
+ ':'
+ os.path.basename(str(self.parent.editor.filename)))
break
result_list.append((regex.cap(1), regex.cap(2), regex.cap(3)))
#print 'Append : ',(regex.cap(1), regex.cap(2), regex.cap(3))
pos = pos + regex.matchedLength()
if len(result_list)>0:
self.win.append_results(result_list)
def highlightEntity(self,text,entity): if entity.style == self.Default: return expression=QRegExp(entity.pattern) index=expression.indexIn(text) while index>=0: length =expression.matchedLength() self.setFormat(index,length,self.style(entity.style)) index=expression.indexIn(text,index+length)
def highlightBlock(self, text):
for rule in self.highlightingRules:
expression = QRegExp(rule.pattern)
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, rule.format)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
def highlightBlock(self, text):
for rule in self.highlightingRules:
expression = QRegExp(rule.pattern)
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, rule.format)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
def highlightRegion(self,text,block): if block.style == self.Default: return startId=0 self.setCurrentBlockState(0) start=QRegExp(block.start) end=QRegExp(block.end) if self.previousBlockState() != 1: startId= start.indexIn(text) while startId >= 0: endId=end.indexIn(text,startId) if endId == -1: self.setCurrentBlockState(1) length=text.length()-startId else: length=endId - startId +end.matchedLength() self.setFormat(startId,length,self.style(block.style)) startId=start.indexIn(text,startId+length)
def highlightBlock(self, text):
# for every pattern
for pattern, char_format in self.highlightingRules:
# Create a regular expression from the retrieved pattern
expression = QRegExp(pattern)
# Check what index that expression occurs at with the ENTIRE text
index = expression.indexIn(text)
# While the index is greater than 0
while index >= 0:
# Get the length of how long the expression is true,
# set the format from the start to the length with
# the text format
length = expression.matchedLength()
self.setFormat(index, length, char_format)
# Set index to where the expression ends in the text
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
start_index = 0
if self.previousBlockState() != 1:
start_index = self.value_start_expression.indexIn(text)
while start_index >= 0:
end_index = self.value_end_expression.indexIn(text, start_index)
if end_index == -1:
self.setCurrentBlockState(1)
comment_length = len(text) - start_index
else:
comment_length = \
end_index - start_index + \
self.value_end_expression.matchedLength()
self.setFormat(start_index, comment_length, self.value_format)
start_index = self.value_start_expression.indexIn(
text, start_index + comment_length)
def highlightBlock(self, text):
# for every pattern
for pattern, char_format in self.highlightingRules:
# Create a regular expression from the retrieved pattern
expression = QRegExp(pattern)
# Check what index that expression occurs at with the ENTIRE text
index = expression.indexIn(text)
# While the index is greater than 0
while index >= 0:
# Get the length of how long the expression is true,
# set the format from the start to the length with
# the text format
length = expression.matchedLength()
self.setFormat(index, length, char_format)
# Set index to where the expression ends in the text
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
start_index = 0
if self.previousBlockState() != 1:
start_index = self.value_start_expression.indexIn(text)
while start_index >= 0:
end_index = self.value_end_expression.indexIn(text, start_index)
if end_index == -1:
self.setCurrentBlockState(1)
comment_length = len(text) - start_index
else:
comment_length = \
end_index - start_index + \
self.value_end_expression.matchedLength()
self.setFormat(start_index, comment_length, self.value_format)
start_index = self.value_start_expression.indexIn(
text, start_index + comment_length)
def highlightBlock(self, text):
""" Reimplementation """
block_data = TextBlockData()
# Paren
index = self.paren.indexIn(text, 0)
while index >= 0:
matched_paren = str(self.paren.capturedTexts()[0])
info = ParenInfo(matched_paren, index)
block_data.insert_paren_info(info)
index = self.paren.indexIn(text, index + 1)
self.setCurrentBlockUserData(block_data)
for pattern, _format in self._rules:
expression = QRegExp(pattern)
index = expression.indexIn(text)
while index >= 0:
length = expression.matchedLength()
self.setFormat(index, length, _format)
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
class XMLHighlighter(QSyntaxHighlighter):
'''
Class for highlighting xml text inherited from QSyntaxHighlighter
reference:
http://www.yasinuludag.com/blog/?p=49
'''
def __init__(self, parent=None):
super(XMLHighlighter, self).__init__(parent)
self.highlightingRules = []
xmlElementFormat = QTextCharFormat()
xmlElementFormat.setForeground(QColor("#000070")) #blue
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_]+(?=[\s/>])"), xmlElementFormat))
xmlAttributeFormat = QTextCharFormat()
xmlAttributeFormat.setFontItalic(True)
xmlAttributeFormat.setForeground(QColor("#177317")) #green
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_]+(?=\\=)"), xmlAttributeFormat))
self.highlightingRules.append((QRegExp("="), xmlAttributeFormat))
self.valueFormat = QTextCharFormat()
self.valueFormat.setForeground(QColor("#e35e00")) #orange
self.valueStartExpression = QRegExp("\"")
self.valueEndExpression = QRegExp("\"(?=[\s></])")
singleLineCommentFormat = QTextCharFormat()
singleLineCommentFormat.setForeground(QColor("#a0a0a4")) #grey
self.highlightingRules.append(
(QRegExp("<!--[^\n]*-->"), singleLineCommentFormat))
textFormat = QTextCharFormat()
textFormat.setForeground(QColor("#000000")) #black
# (?<=...) - lookbehind is not supported
self.highlightingRules.append((QRegExp(">(.+)(?=</)"), textFormat))
keywordFormat = QTextCharFormat()
keywordFormat.setForeground(QColor("#000070")) #blue
keywordFormat.setFontWeight(QFont.Bold)
keywordPatterns = ["\\b?xml\\b", "/>", ">", "<", "</"]
self.highlightingRules += [(QRegExp(pattern), keywordFormat)
for pattern in keywordPatterns]
#VIRTUAL FUNCTION WE OVERRIDE THAT DOES ALL THE COLLORING
def highlightBlock(self, text):
#for every pattern
for pattern, format in self.highlightingRules:
#Create a regular expression from the retrieved pattern
expression = QRegExp(pattern)
#Check what index that expression occurs at with the ENTIRE text
index = expression.indexIn(text)
#While the index is greater than 0
while index >= 0:
#Get the length of how long the expression is true, set the format from the start to the length with the text format
length = expression.matchedLength()
self.setFormat(index, length, format)
#Set index to where the expression ends in the text
index = expression.indexIn(text, index + length)
#HANDLE QUOTATION MARKS NOW.. WE WANT TO START WITH " AND END WITH ".. A THIRD " SHOULD NOT CAUSE THE WORDS INBETWEEN SECOND AND THIRD TO BE COLORED
self.setCurrentBlockState(0)
startIndex = 0
if self.previousBlockState() != 1:
startIndex = self.valueStartExpression.indexIn(text)
while startIndex >= 0:
endIndex = self.valueEndExpression.indexIn(text, startIndex)
if endIndex == -1:
self.setCurrentBlockState(1)
commentLength = len(text) - startIndex
else:
commentLength = endIndex - startIndex + self.valueEndExpression.matchedLength(
)
self.setFormat(startIndex, commentLength, self.valueFormat)
startIndex = self.valueStartExpression.indexIn(
text, startIndex + commentLength)
class XMLHighlighter(QSyntaxHighlighter):
def __init__(self, parent=None):
super(XMLHighlighter, self).__init__(parent)
keyword_format = QTextCharFormat()
keyword_format.setForeground(Qt.darkMagenta)
keyword_patterns = ["\\b?xml\\b", "/>", ">", "<"]
self.highlightingRules = [(QRegExp(pattern), keyword_format)
for pattern in keyword_patterns]
xml_element_format = QTextCharFormat()
xml_element_format.setForeground(QColor("#117700"))
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_\-]+(?=[\s/>])"), xml_element_format))
nominatim_area_format = QTextCharFormat()
nominatim_area_format.setFontItalic(True)
nominatim_area_format.setFontWeight(QFont.Bold)
nominatim_area_format.setForeground(QColor("#FF7C00"))
self.highlightingRules.append(
(QRegExp("\{\{[A-Za-z0-9:, ]*\}\}"), nominatim_area_format))
xml_attribute_format = QTextCharFormat()
xml_attribute_format.setFontItalic(True)
xml_attribute_format.setForeground(QColor("#2020D2"))
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_]+(?=\\=)"), xml_attribute_format))
self.value_format = QTextCharFormat()
self.value_format.setForeground(Qt.red)
self.value_start_expression = QRegExp("\"")
self.value_end_expression = QRegExp("\"(?=[\s></])")
single_line_comment_format = QTextCharFormat()
single_line_comment_format.setForeground(Qt.gray)
self.highlightingRules.append(
(QRegExp("<!--[^\n]*-->"), single_line_comment_format))
def highlightBlock(self, text):
# for every pattern
for pattern, char_format in self.highlightingRules:
# Create a regular expression from the retrieved pattern
expression = QRegExp(pattern)
# Check what index that expression occurs at with the ENTIRE text
index = expression.indexIn(text)
# While the index is greater than 0
while index >= 0:
# Get the length of how long the expression is true,
# set the format from the start to the length with
# the text format
length = expression.matchedLength()
self.setFormat(index, length, char_format)
# Set index to where the expression ends in the text
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
start_index = 0
if self.previousBlockState() != 1:
start_index = self.value_start_expression.indexIn(text)
while start_index >= 0:
end_index = self.value_end_expression.indexIn(text, start_index)
if end_index == -1:
self.setCurrentBlockState(1)
comment_length = len(text) - start_index
else:
comment_length = \
end_index - start_index + \
self.value_end_expression.matchedLength()
self.setFormat(start_index, comment_length, self.value_format)
start_index = self.value_start_expression.indexIn(
text, start_index + comment_length)
class XMLHighlighter(QSyntaxHighlighter):
def __init__(self, parent=None):
super(XMLHighlighter, self).__init__(parent)
keyword_format = QTextCharFormat()
keyword_format.setForeground(Qt.darkMagenta)
keyword_patterns = ["\\b?xml\\b", "/>", ">", "<"]
self.highlightingRules = [(QRegExp(pattern), keyword_format)
for pattern in keyword_patterns]
xml_element_format = QTextCharFormat()
xml_element_format.setForeground(QColor("#117700"))
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_\-]+(?=[\s/>])"), xml_element_format))
nominatim_area_format = QTextCharFormat()
nominatim_area_format.setFontItalic(True)
nominatim_area_format.setFontWeight(QFont.Bold)
nominatim_area_format.setForeground(QColor("#FF7C00"))
self.highlightingRules.append(
(QRegExp("\{\{[A-Za-z0-9:, ]*\}\}"), nominatim_area_format))
xml_attribute_format = QTextCharFormat()
xml_attribute_format.setFontItalic(True)
xml_attribute_format.setForeground(QColor("#2020D2"))
self.highlightingRules.append(
(QRegExp("\\b[A-Za-z0-9_]+(?=\\=)"), xml_attribute_format))
self.value_format = QTextCharFormat()
self.value_format.setForeground(Qt.red)
self.value_start_expression = QRegExp("\"")
self.value_end_expression = QRegExp("\"(?=[\s></])")
single_line_comment_format = QTextCharFormat()
single_line_comment_format.setForeground(Qt.gray)
self.highlightingRules.append(
(QRegExp("<!--[^\n]*-->"), single_line_comment_format))
def highlightBlock(self, text):
# for every pattern
for pattern, char_format in self.highlightingRules:
# Create a regular expression from the retrieved pattern
expression = QRegExp(pattern)
# Check what index that expression occurs at with the ENTIRE text
index = expression.indexIn(text)
# While the index is greater than 0
while index >= 0:
# Get the length of how long the expression is true,
# set the format from the start to the length with
# the text format
length = expression.matchedLength()
self.setFormat(index, length, char_format)
# Set index to where the expression ends in the text
index = expression.indexIn(text, index + length)
self.setCurrentBlockState(0)
start_index = 0
if self.previousBlockState() != 1:
start_index = self.value_start_expression.indexIn(text)
while start_index >= 0:
end_index = self.value_end_expression.indexIn(text, start_index)
if end_index == -1:
self.setCurrentBlockState(1)
comment_length = len(text) - start_index
else:
comment_length = \
end_index - start_index + \
self.value_end_expression.matchedLength()
self.setFormat(start_index, comment_length, self.value_format)
start_index = self.value_start_expression.indexIn(
text, start_index + comment_length)
