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[Emacs] Fix issue with unknown function and swapped icons

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This commit is contained in:
Lucien Cartier-Tilet 2021-10-25 16:56:58 +02:00
parent 03f1d9bef1
commit 248100e013
Signed by: phundrak
GPG Key ID: BD7789E705CB8DCA
1 changed files with 22 additions and 20 deletions
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@ -1990,31 +1990,33 @@ configuration [[file:mpd.org][here]]).
I also want to create a small hydra for manipulating MPD:
#+name: emms-media-hydra
#+begin_src emacs-lisp :tangle no
(let ((shell-command-and-echo (lambda (command &optional echo)
(with-temp-buffer
(shell-command command
(current-buffer)
(current-buffer)))
(when echo
(message "mpc %s"
(string-trim
(shell-command-to-string "mpc volume")))))))
(defhydra hydra-media ()
"
(defun shell-command-and-echo (command &optional echo)
(progn
(with-temp-buffer
(shell-command command
(current-buffer)
(current-buffer))
(when echo
(message "mpc %s"
(string-trim
(shell-command-to-string "mpc volume")))))))
(defhydra hydra-media ()
"
^Tracks^ ^Volume^ ^Other^
^^^^^^^^----------------------------
[_c_] %s(all-the-icons-material \"skip_previous\" :height 1.0 :v-adjust -0.2) [_t_] %s(all-the-icons-material \"volume_up\" :height 1.0 :v-adjust -0.2) [_p_] %s(all-the-icons-material \"play_arrow\" :height 1.0 :v-adjust -0.2)
[_r_] %s(all-the-icons-material \"skip_next\" :height 1.0 :v-adjust -0.2) [_s_] %s(all-the-icons-material \"volume_down\" :height 1.0 :v-adjust -0.2) [_S_] %s(all-the-icons-material \"stop\" :height 1.0 :v-adjust -0.2)
[_c_] %s(all-the-icons-material \"skip_previous\" :height 1.0 :v-adjust -0.2) [_t_] %s(all-the-icons-material \"volume_down\" :height 1.0 :v-adjust -0.2) [_p_] %s(all-the-icons-material \"play_arrow\" :height 1.0 :v-adjust -0.2)
[_r_] %s(all-the-icons-material \"skip_next\" :height 1.0 :v-adjust -0.2) [_s_] %s(all-the-icons-material \"volume_up\" :height 1.0 :v-adjust -0.2) [_S_] %s(all-the-icons-material \"stop\" :height 1.0 :v-adjust -0.2)
[_q_] quit
"
("c" emms-player-mpd-previous)
("r" emms-player-mpd-next)
("t" (apply shell-command-and-echo '("mpc volume -2" "mpc volume")))
("s" (apply shell-command-and-echo '("mpc volume +2" "mpc volume")))
("p" (apply shell-command-and-echo '("mpc toggle")))
("S" emms-player-mpd-stop)
("q" nil :exit t)))
("c" emms-player-mpd-previous)
("r" emms-player-mpd-next)
("t" (shell-command-and-echo "mpc volume -2" "mpc volume"))
("s" (shell-command-and-echo "mpc volume +2" "mpc volume"))
("p" (shell-command-and-echo "mpc toggle"))
("S" emms-player-mpd-stop)
("q" nil :exit t))
#+end_src
*** Nov