41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
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__author__ = "Israel Fruchter <israel.fruchter@gmail.com>"
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import sys, os
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if not sys.platform == 'win32':
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raise Exception("Windows-only demo")
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try:
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from _winclipboard_cffi import ffi, lib
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except ImportError:
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print 'run winclipboard_build first, then make sure the shared object is on sys.path'
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sys.exit(1)
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# ffi "knows" about the declared variables and functions from the
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# cdef parts of the module _winclipboard_cffi created,
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# lib "knows" how to call the functions from the set_source parts
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# of the module.
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def CopyToClipboard(string):
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'''
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use win32 api to copy `string` to the clipboard
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'''
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hWnd = lib.GetConsoleWindow()
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if lib.OpenClipboard(hWnd):
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cstring = ffi.new("char[]", string)
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size = ffi.sizeof(cstring)
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# make it a moveable memory for other processes
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hGlobal = lib.GlobalAlloc(lib.GMEM_MOVEABLE, size)
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buffer = lib.GlobalLock(hGlobal)
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lib.memcpy(buffer, cstring, size)
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lib.GlobalUnlock(hGlobal)
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res = lib.EmptyClipboard()
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res = lib.SetClipboardData(lib.CF_TEXT, buffer)
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lib.CloseClipboard()
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CopyToClipboard("hello world from cffi")
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