# Deze code is getest met Python 2.6 en Python 3.1
import ctypes
from sys import version_info
strcpy = ctypes.cdll.msvcrt.strcpy
wcscpy = ctypes.cdll.msvcrt.wcscpy
OpenClipboard = ctypes.windll.user32.OpenClipboard
EmptyClipboard = ctypes.windll.user32.EmptyClipboard
GetClipboardData = ctypes.windll.user32.GetClipboardData
SetClipboardData = ctypes.windll.user32.SetClipboardData
CloseClipboard = ctypes.windll.user32.CloseClipboard
GlobalAlloc = ctypes.windll.kernel32.GlobalAlloc
GlobalLock = ctypes.windll.kernel32.GlobalLock
GlobalUnlock = ctypes.windll.kernel32.GlobalUnlock
CF_TEXT = 1
CF_UNICODETEXT = 13
GMEM_DDESHARE = 0x2000
is_python3 = version_info[0] >= 3
if is_python3:
default_type = CF_UNICODETEXT
else:
default_type = CF_TEXT
def get_globaldata_as_ansistring(hCd):
GlobalLock.restype = ctypes.c_char_p
ptr = GlobalLock(hCd)
GlobalUnlock(hCd)
return ptr
def get_globaldata_as_unicodestring(hCd):
GlobalLock.restype = ctypes.c_wchar_p
ptr = GlobalLock(hCd)
GlobalUnlock(hCd)
return ptr
def get_ansistring_as_globaldata(string):
GlobalLock.restype = ctypes.c_long
hCd = GlobalAlloc(GMEM_DDESHARE, len(string) + 1)
ptr = GlobalLock(hCd)
strcpy(ctypes.c_char_p(ptr), string)
GlobalUnlock(hCd)
return hCd
def get_unicodestring_as_globaldata(string):
GlobalLock.restype = ctypes.c_long
hCd = GlobalAlloc(GMEM_DDESHARE, len(string) * 2 + 2)
ptr = GlobalLock(hCd)
wcscpy(ctypes.c_wchar_p(ptr), string)
GlobalUnlock(hCd)
return hCd
def SetText(data):
if type(data) != str:
raise TypeError("Data must be a string!")
OpenClipboard(None)
try:
EmptyClipboard()
if is_python3:
data = get_unicodestring_as_globaldata(data)
else:
data = get_ansistring_as_globaldata(data)
SetClipboardData(default_type, data)
except:
pass
finally:
CloseClipboard()
def GetText():
data = None
OpenClipboard(None)
try:
data = GetClipboardData(default_type)
if data:
if is_python3:
data = get_globaldata_as_unicodestring(data)
else:
data = get_globaldata_as_ansistring(data)
except:
pass
finally:
CloseClipboard()
return data
11-12-2011, 13:45
Geschreven door Fibergeek 
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