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Improve code robustness.

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* exwm-layout.el (exwm-layout-unset-fullscreen)
	(exwm-layout-set-fullscreen): Use `user-error' rather than
	`cl-assert'.
	* exwm-input.el (exwm-input--set-focus): Silently accept unknown
	ids. (exwm-input--grab-keyboard) (exwm-input--release-keyboard):
        Silently ignore calls for windows that have no buffer.
	* exwm-manage.el (exwm-manage--kill-client): Don't throw error
	when trying to kill a vanished window.
This commit is contained in:
Philip 2015-08-16 18:53:04 +00:00
parent d998b42b89
commit d1806e9188
3 changed files with 45 additions and 43 deletions
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7
exwm-manage.el
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@ -260,10 +260,9 @@ corresponding buffer.")
"Kill an X client."
(interactive)
(unless id (setq id (exwm--buffer->id (current-buffer))))
(let ((pid (slot-value
(xcb:+request-unchecked+reply exwm--connection
(make-instance 'xcb:ewmh:get-_NET_WM_PID :window id))
'value)))
(let* ((response (xcb:+request-unchecked+reply exwm--connection
(make-instance 'xcb:ewmh:get-_NET_WM_PID :window id)))
(pid (and response (slot-value response 'value))))
(if pid
(signal-process pid 'SIGKILL)
(xcb:+request exwm--connection