// same as above, but moveresize instead of just move at the first step,
// then resize to the provided w/h instead of a snapshotted one
// this implementation differs from Move in that it makes no effort to be end-synchronous
// This function waits only on the window's inner geometry resizing, not on actual movement occuring
func MoveResize(win *xwindow.Window, x, y, width, height int) error {
// snapshot window dimensions
base, err := win.Geometry()
if err != nil {
return err
}
// move window then wait...
err = win.WMMoveResize(x, y, width, height)
if err != nil {
return err
}
err = PollFor(win, GeometryDiffers(base))
if err != nil {
return err
}
// check that the new geometry is what we requested
// this may be inadvisable: what about window hints?
geom, err := win.Geometry()
if err != nil {
return err
}
if geom.Width() != width || geom.Height() != height {
// something derped! resize to make it right!
// if window hints constrained us, this won't upset them
log.Println("MoveResize: resizing again after incorrect new dimensions")
err = win.WMResize(width, height)
if err != nil {
return err
}
}
return nil
}
