the code below will work only on simple text boxes (just did it in VB6, and ported to python)
edit: it was tested only on python 2.6
from ctypes import *
import win32gui
import win32api
import win32con
user32 = windll.user32
kernel32 = windll.kernel32
class RECT(Structure):
_fields_ = [
("left", c_ulong),
("top", c_ulong),
("right", c_ulong),
("bottom", c_ulong)
]
class GUITHREADINFO(Structure):
_fields_ = [
("cbSize", c_ulong),
("flags", c_ulong),
("hwndActive", c_ulong),
("hwndFocus", c_ulong),
("hwndCapture", c_ulong),
("hwndMenuOwner", c_ulong),
("hwndMoveSize", c_ulong),
("hwndCaret", c_ulong),
("rcCaret", RECT)
]
def get_selected_text_from_front_window(): # As String
''' vb6 to python translation '''
gui = GUITHREADINFO(cbSize=sizeof(GUITHREADINFO))
txt=''
ast_Clipboard_Obj=None
Last_Clipboard_Temp = -1
user32.GetGUIThreadInfo(0, byref(gui))
txt = GetCaretWindowText(gui.hwndCaret, True)
'''
if Txt = "" Then
LastClipboardClip = ""
Last_Clipboard_Obj = GetClipboard
Last_Clipboard_Temp = LastClipboardFormat
SendKeys "^(c)"
GetClipboard
Txt = LastClipboardClip
if LastClipboardClip <> "" Then Txt = LastClipboardClip
RestoreClipboard Last_Clipboard_Obj, Last_Clipboard_Temp
print "clbrd: " + Txt
End If
'''
return txt
def GetCaretWindowText(hWndCaret, Selected = False): # As String
startpos =0
endpos =0
txt = ""
if hWndCaret:
buf_size = 1 + win32gui.SendMessage(hWndCaret, win32con.WM_GETTEXTLENGTH, 0, 0)
if buf_size:
buffer = win32gui.PyMakeBuffer(buf_size)
win32gui.SendMessage(hWndCaret, win32con.WM_GETTEXT, buf_size, buffer)
txt = buffer[:buf_size]
if Selected and buf_size:
selinfo = win32gui.SendMessage(hWndCaret, win32con.EM_GETSEL, 0, 0)
endpos = win32api.HIWORD(selinfo)
startpos = win32api.LOWORD(selinfo)
return txt[startpos: endpos]
return txt
if __name__ == '__main__':
print get_selected_text_from_front_window()
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