def get_root_screen_index():
"""Get Screen Index"""
xwa = globs.XWindowAttributes()
glob.x11.XGetWindowAttributes(glob.disp, glob.root, ctypes.byref(xwa))
glob.x11.XScreenNumberOfScreen.argtypes = [ctypes.c_void_p]
screen_index = glob.x11.XScreenNumberOfScreen(xwa.screen)
return screen_index
def get_geom(win):
"""
Status XQueryTree(display, w, root_return, parent_return, children_return, nchildren_return)
Display *display;
Window w;
Window *root_return;
Window *parent_return;
Window **children_return;
unsigned int *nchildren_return;
"""
root_return = ctypes.c_ulong()
parent_return = ctypes.c_ulong()
children_return = ctypes.c_ulong()
nchildren_return = ctypes.c_uint()
glob.x11.XQueryTree(glob.disp,win,ctypes.byref(root_return),ctypes.byref(parent_return),
ctypes.byref(children_return),ctypes.byref(nchildren_return))
# undecorated windows have root as parent...
if (glob.root!=parent_return.value):
win=parent_return
xwa = globs.XWindowAttributes()
glob.x11.XGetWindowAttributes(glob.disp, win,ctypes.byref(xwa))
get_property("_NET_FRAME_EXTENTS",win,glob.XA_CARDINAL)
if bool(glob.ret_pointer)==False:
l,r,t,b = (0,0,0,0)
else:
l,r,t,b = glob.ret_pointer[0], glob.ret_pointer[1], glob.ret_pointer[2], glob.ret_pointer[3]
return xwa.x-l,xwa.y-t,xwa.width+(l+r),xwa.height+(t+b),xwa.root
