Activate the specified window, giving it input focus

        Usage: C{window.activate(title, switchDesktop=False, matchClass=False)}
        
        If switchDesktop is False (default), the window will be moved to the current desktop
        and activated. Otherwise, switch to the window's current desktop and activate it there.
        
        @param title: window title to match against (as case-insensitive substring match)
        @param switchDesktop: whether or not to switch to the window's current desktop
        @param matchClass: if True, match on the window class instead of the title

def activate(self, title, switchDesktop=False, matchClass=False):
        """
        Activate the specified window, giving it input focus

        Usage: C{window.activate(title, switchDesktop=False, matchClass=False)}
        
        If switchDesktop is False (default), the window will be moved to the current desktop
        and activated. Otherwise, switch to the window's current desktop and activate it there.
        
        @param title: window title to match against (as case-insensitive substring match)
        @param switchDesktop: whether or not to switch to the window's current desktop
        @param matchClass: if True, match on the window class instead of the title
        """
        if switchDesktop:
            args = ["-a", title]
        else:
            args = ["-R", title]
        if matchClass:
            args += ["-x"]
        self._run_wmctrl(args)