109 lines
2.7 KiB
Python
109 lines
2.7 KiB
Python
# coding: utf-8
|
|
#
|
|
# Copyright © 2012-2013 Ejwa Software. All rights reserved.
|
|
#
|
|
# This file is part of gitinspector.
|
|
#
|
|
# gitinspector is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# gitinspector is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with gitinspector. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from __future__ import print_function
|
|
import codecs
|
|
import os
|
|
import platform
|
|
import sys
|
|
|
|
__bold__ = "\033[1m"
|
|
__normal__ = "\033[0;0m"
|
|
|
|
def __get_size_windows__():
|
|
res = None
|
|
try:
|
|
from ctypes import windll, create_string_buffer
|
|
|
|
handler = windll.kernel32.GetStdHandle(-12) # stderr
|
|
csbi = create_string_buffer(22)
|
|
res = windll.kernel32.GetConsoleScreenBufferInfo(handler, csbi)
|
|
except:
|
|
return None
|
|
|
|
if res:
|
|
import struct
|
|
(_, _, _, _, _, left, top, right, bottom, _, _) = struct.unpack("hhhhHhhhhhh", csbi.raw)
|
|
sizex = right - left + 1
|
|
sizey = bottom - top + 1
|
|
return sizex, sizey
|
|
else:
|
|
return None
|
|
|
|
def __get_size_linux__():
|
|
def ioctl_get_window_size(file_descriptor):
|
|
try:
|
|
import fcntl, termios, struct
|
|
size = struct.unpack('hh', fcntl.ioctl(file_descriptor, termios.TIOCGWINSZ, '1234'))
|
|
except:
|
|
return None
|
|
|
|
return size
|
|
|
|
size = ioctl_get_window_size(0) or ioctl_get_window_size(1) or ioctl_get_window_size(2)
|
|
|
|
if not size:
|
|
try:
|
|
file_descriptor = os.open(os.ctermid(), os.O_RDONLY)
|
|
size = ioctl_get_window_size(file_descriptor)
|
|
os.close(file_descriptor)
|
|
except:
|
|
pass
|
|
if not size:
|
|
try:
|
|
size = (os.environ["LINES"], os.environ["COLUMNS"])
|
|
except:
|
|
return None
|
|
|
|
return int(size[1]), int(size[0])
|
|
|
|
def clear_row():
|
|
print("\b" * 200, end="")
|
|
|
|
def skip_escapes(skip):
|
|
if skip:
|
|
global __bold__
|
|
global __normal__
|
|
__bold__ = ""
|
|
__normal__ = ""
|
|
|
|
def printb(string):
|
|
print(__bold__ + string + __normal__)
|
|
|
|
def get_size():
|
|
width = 0
|
|
height = 0
|
|
|
|
if sys.stdout.isatty():
|
|
current_os = platform.system()
|
|
|
|
if current_os == 'Windows':
|
|
(width, height) = __get_size_windows__()
|
|
elif current_os == 'Linux' or current_os == 'Darwin' or current_os.startswith('CYGWIN'):
|
|
(width, height) = __get_size_linux__()
|
|
|
|
if width > 0:
|
|
return (width, height)
|
|
|
|
return (80, 25)
|
|
|
|
def set_stdout_encoding():
|
|
if not sys.stdout.isatty() and sys.version_info < (3,):
|
|
sys.stdout = codecs.getwriter('utf-8')(sys.stdout)
|