bzr branch
http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar
|
1185.16.86
by mbp at sourcefrog
- win32 get_console_size from Alexander |
1 |
"""
|
2 |
Set of functions to work with console on Windows.
|
|
3 |
Author: Alexander Belchenko (e-mail: bialix AT ukr.net)
|
|
4 |
License: Public domain
|
|
5 |
"""
|
|
6 |
||
7 |
import struct |
|
8 |
||
9 |
try: |
|
10 |
import ctypes |
|
11 |
except ImportError: |
|
12 |
ctypes = None |
|
13 |
||
14 |
||
15 |
def get_console_size(defaultx=80, defaulty=25): |
|
16 |
""" Return size of current console. |
|
17 |
||
18 |
This function try to determine actual size of current working
|
|
19 |
console window and return tuple (sizex, sizey) if success,
|
|
20 |
or default size (defaultx, defaulty) otherwise.
|
|
21 |
||
22 |
Dependencies: ctypes should be installed.
|
|
23 |
"""
|
|
24 |
if ctypes is None: |
|
25 |
# no ctypes is found
|
|
26 |
return (defaultx, defaulty) |
|
27 |
||
28 |
h = ctypes.windll.kernel32.GetStdHandle(-11) |
|
29 |
csbi = ctypes.create_string_buffer(22) |
|
30 |
res = ctypes.windll.kernel32.GetConsoleScreenBufferInfo(h, csbi) |
|
31 |
||
32 |
if res: |
|
33 |
(bufx, bufy, curx, cury, wattr, |
|
34 |
left, top, right, bottom, maxx, maxy) = struct.unpack("hhhhHhhhhhh", csbi.raw) |
|
35 |
sizex = right - left + 1 |
|
36 |
sizey = bottom - top + 1 |
|
37 |
return (sizex, sizey) |
|
38 |
else: |
|
39 |
return (defaultx, defaulty) |
|
40 |