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# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
import gdb
from libreoffice.util import printing
class BigIntPrinter(object):
'''Prints big integer'''
def __init__(self, typename, val):
self.val = val
def to_string(self):
if self.val['bIsSet']:
if self.val['bIsBig']:
return self._value()
else:
return self.val['nVal']
else:
return "unset %s" % self.typename
def _value(self):
len = self.val['nLen']
digits = self.val['nNum']
dsize = digits.dereference().type.sizeof * 8
num = 0
# The least significant byte is on index 0
for i in reversed(range(0, len)):
num <<= dsize
num += digits[i]
return num
class ColorPrinter(object):
'''Prints color as rgb(r, g, b) or rgba(r, g, b, a)'''
def __init__(self, typename, val):
self.val = val
def to_string(self):
color = self.val['mnColor']
b = color & 0xff
g = (color >> 8) & 0xff
r = (color >> 16) & 0xff
a = (color >> 24) & 0xff
if a:
return "rgba(%d, %d, %d, %d)" % (r, g, b, a)
else:
return "rgb(%d, %d, %d)" % (r, g, b)
class FractionPrinter(object):
'''Prints fraction'''
def __init__(self, typename, val):
self.typename = typename
self.val = val
def to_string(self):
impl = self.val['mpImpl'].dereference()
numerator = impl['value']['num']
denominator = impl['value']['den']
if impl['valid']:
return "%d/%d" % (numerator, denominator)
else:
return "invalid %s %d/%d" % (self.typename, numerator, denominator)
class DateTimeImpl(object):
def __init__(self, date, time):
self.date = date
self.time = time
def __str__(self):
result = ''
if self.date:
result += str(self.date)
if self.time:
result += ' '
if self.time:
result += str(self.time)
return result
@staticmethod
def parse(val):
return DateTimeImpl(DateImpl.parse(val), TimeImpl.parse(val))
class DateTimePrinter(object):
'''Prints date and time'''
def __init__(self, typename, val):
self.val = val
def to_string(self):
return str(DateTimeImpl.parse(self.val))
class DateImpl(DateTimeImpl):
def __init__(self, year, month, day):
super(DateImpl, self).__init__(self, None)
self.year = year
self.month = month
self.day = day
def __str__(self):
return "%d-%d-%d" % (self.year, self.month, self.day)
@staticmethod
def parse(val):
date = val['nDate']
d = date % 100
m = (date / 100) % 100
y = date / 10000
return DateImpl(y, m, d)
class DatePrinter(object):
'''Prints date'''
def __init__(self, typename, val):
self.val = val
def to_string(self):
return str(DateImpl.parse(self.val))
class TimeImpl(DateTimeImpl):
def __init__(self, hour, minute, second, nanosecond = 0):
super(TimeImpl, self).__init__(None, self)
self.hour = hour
self.minute = minute
self.second = second
self.nanosecond = nanosecond
def __str__(self):
decimal = ''
if self.nanosecond != 0:
decimal = '.%09d' % self.nanosecond
return "%02d:%02d:%02d%s" % (self.hour, self.minute, self.second, decimal)
@staticmethod
def parse(val):
time = val['nTime']
h = time / 10000000000000
m = (time / 100000000000) % 100
s = (time / 1000000000) % 100
ns = time % 1000000000
return TimeImpl(h, m, s, ns)
class TimePrinter(object):
'''Prints time'''
def __init__(self, typename, val):
self.val = val
def to_string(self):
return str(TimeImpl.parse(self.val))
class PointPrinter(object):
'''Prints a Point.'''
def __init__(self, typename, value):
self.typename = typename
self.value = value
def to_string(self):
return "%s" % (self.typename)
def children(self):
x = self.value['nA']
y = self.value['nB']
children = [('x', x), ('y', y)]
return children.__iter__()
class SizePrinter(object):
'''Prints a Size.'''
def __init__(self, typename, value):
self.typename = typename
self.value = value
def to_string(self):
return "%s" % (self.typename)
def children(self):
width = self.value['nA']
height = self.value['nB']
children = [('width', width), ('height', height)]
return children.__iter__()
class RectanglePrinter(object):
'''Prints a Rectangle.'''
def __init__(self, typename, value):
self.typename = typename
self.value = value
def to_string(self):
return "%s" % (self.typename)
def children(self):
left = self.value['nLeft']
top = self.value['nTop']
right = self.value['nRight']
bottom = self.value['nBottom']
children = [('left', left), ('top', top), ('right', right), ('bottom', bottom)]
return children.__iter__()
printer = None
def build_pretty_printers():
global printer
printer = printing.Printer('libreoffice/tl')
# various types
printer.add('BigInt', BigIntPrinter)
printer.add('Color', ColorPrinter)
printer.add('Fraction', FractionPrinter)
printer.add('DateTime', DateTimePrinter)
printer.add('Date', DatePrinter)
printer.add('Time', TimePrinter)
printer.add('Point', PointPrinter)
printer.add('Size', SizePrinter)
printer.add('Rectangle', RectanglePrinter)
def register_pretty_printers(obj):
printing.register_pretty_printer(printer, obj)
build_pretty_printers()
# vim:set shiftwidth=4 softtabstop=4 expandtab:
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