def paint_it(self, color, match_position, length, start_position,
end_position):
'''
This is where the actual coloring takes place.
Color, the position of the first character and
the length of the text to be colored must be provided.
Coloring occurs only if the character at the current position
has not a style from the excluded styles list assigned.
Args:
color = integer, expected in range of 0-16777215
match_position = integer, denotes the start position of a match
length = integer, denotes how many chars need to be colored.
start_position = integer, denotes the start position of the visual area
end_position = integer, denotes the end position of the visual area
Returns:
None
'''
if (match_position + length < start_position
or match_position > end_position
or editor.getStyleAt(match_position) in self.excluded_styles):
return
editor.setIndicatorCurrent(0)
editor.setIndicatorValue(color)
editor.indicatorFillRange(match_position, length)
def style(self):
'''
Calculates the text area to be searched for in the current document.
Calls up the regexes to find the position and
calculates the length of the text to be colored.
Deletes the old indicators before setting new ones.
Args:
None
Returns:
None
'''
start_line = editor.docLineFromVisible(editor.getFirstVisibleLine())
end_line = editor.docLineFromVisible(start_line +
editor.linesOnScreen())
if editor.getWrapMode():
end_line = sum([editor.wrapCount(x) for x in range(end_line)])
onscreen_start_position = editor.positionFromLine(start_line)
onscreen_end_pos = editor.getLineEndPosition(end_line)
editor.setIndicatorCurrent(0)
editor.indicatorClearRange(0, editor.getTextLength())
for color, regex in self.regexes.items():
editor.research(
regex[0], lambda m: self.paint_it(
color[1],
m.span(regex[1])[0],
m.span(regex[1])[1] - m.span(regex[1])[0],
onscreen_start_position, onscreen_end_pos), 0,
onscreen_start_position, onscreen_end_pos)
def do_regex(self, regex, indicator, start_position, end_position):
editor.setIndicatorCurrent(indicator)
editor.indicatorClearRange(start_position, end_position-start_position)
editor.research(regex[0],
lambda m: self.paint_it(indicator, m.span(regex[1])[0], m.span(regex[1])[1] - m.span(regex[1])[0]),
0,
start_position,
end_position)
def paint_it(indicator, pos, length):
current_line = editor.lineFromPosition(pos)
line_start_position = editor.positionFromLine(current_line)
text = editor.getLine(current_line)
found_comment_char = text.find('#')
relative_line_position = pos - line_start_position
if ((-1 < found_comment_char < relative_line_position)
or (text.count('"', 0, relative_line_position) % 2 == 1)
or (text.count("'", 0, relative_line_position) % 2 == 1)):
return
else:
editor.setIndicatorCurrent(indicator)
editor.indicatorFillRange(pos, length)
def paint_it(indicator, pos, length):
current_line = editor.lineFromPosition(pos)
line_start_position = editor.positionFromLine(current_line)
text = editor.getLine(current_line)
found_comment_char = text.find('#')
relative_line_position = pos-line_start_position
if((-1 < found_comment_char < relative_line_position) or
(text.count('"', 0, relative_line_position) % 2 == 1) or
(text.count("'", 0, relative_line_position) % 2 == 1)):
return
else:
editor.setIndicatorCurrent(indicator)
editor.indicatorFillRange(pos,length)
def style(self):
line_number = editor.getFirstVisibleLine()
start_position = editor.positionFromLine(line_number)
end_position = editor.getLineEndPosition(line_number +
editor.linesOnScreen())
editor.setIndicatorCurrent(self.indicator)
editor.indicatorClearRange(start_position,
end_position - start_position)
flag = 0
editor.research(
'^# ?%%(.*)$',
lambda m: self.paint_it(self.indicator,
m.span(flag)[0],
m.span(flag)[1] - m.span(flag)[0]), 0,
start_position, end_position)
def paint_it(indicator, pos, length):
current_line = editor.lineFromPosition(pos)
editor.setIndicatorCurrent(indicator)
editor.indicatorFillRange(pos, length)