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author | jao <jao@gnu.org> | 2022-09-07 05:49:01 +0100 |
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committer | jao <jao@gnu.org> | 2022-09-07 05:49:01 +0100 |
commit | 8c6838311257cd90217801953ad8e4846384ef5e (patch) | |
tree | dc562bec05b22fdcc55d6ac9d60467b52232704f /lib | |
parent | 0986db35bb51d5b3426a0aad9467bd3b1765358d (diff) | |
download | elibs-8c6838311257cd90217801953ad8e4846384ef5e.tar.gz elibs-8c6838311257cd90217801953ad8e4846384ef5e.tar.bz2 |
jao-wayland factored out
Diffstat (limited to 'lib')
-rw-r--r-- | lib/eos/jao-wayland.el | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/lib/eos/jao-wayland.el b/lib/eos/jao-wayland.el new file mode 100644 index 0000000..8de32cc --- /dev/null +++ b/lib/eos/jao-wayland.el @@ -0,0 +1,148 @@ +;;; jao-wayland.el --- interacting with wayland compositors -*- lexical-binding: t; -*- + +;; Copyright (C) 2022 jao + +;; Author: jao <mail@jao.io> +;; Keywords: convenience + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see <https://www.gnu.org/licenses/>. + +(require 'jao-shell) +(require 'jao-pdf) +(require 'jao-tracking) + +;;; wayland +(defvar jao-wayland-enabled + (string= "wayland" (or (getenv "XDG_SESSION_TYPE") ""))) + +(defsubst jao-wayland-type (&rest args) + (apply #'jao-shell-exec* t "wtype" args)) + +;;; river +(defvar jao-river-enabled (jao-shell-running-p "river")) +(defun jao-river-enabled-p () jao-river-enabled) + +(defsubst jao-river-to-ws (n) + (jao-wayland-type "-M" "win" (format "%s" n))) + +(defsubst jao-river-window-list () + (jao-shell-output "lswt -j" (lambda () (let ((json-false nil)) (json-read))))) + +(defun jao-river-focused () + (seq-some (lambda (w) (and (alist-get 'activated w) w)) + (jao-river-window-list))) + +(defsubst jao-river-get-focused-title () + (alist-get 'title (jao-river-focused))) + +(defun jao-river-focus-window (title &optional rx) + (let* ((ws (jao-river-window-list)) + (fltr (if rx #'string-match-p #'string=) ) + (w (seq-find (lambda (w) (funcall fltr title (alist-get 'title w ""))) + ws))) + (or (alist-get 'activated w) + (seq-some (lambda (_ignored) + (jao-shell-exec "riverctl focus-view next" t) + (funcall fltr title (jao-river-get-focused-title))) + (and w ws))))) + +(defun jao-river-zathura-to-org () + (let ((title (jao-river-get-focused-title))) + (jao-river-to-ws 1) + (jao-pdf-goto-zathura-org title t))) + +(defun jao-river-zathura-kill-link () + (when-let* ((title (jao-river-get-focused-title)) + (lnk (jao-pdf-zathura-org-link title))) + (jao-river-to-ws 1) + (kill-new lnk) + (message "Link to %s killed" title))) + +(defun jao-river-find-zathura-window (file) + (let ((frx (regexp-quote (file-name-nondirectory file)))) + (seq-some (lambda (w) + (and (string-suffix-p ".zathura" (alist-get 'app_id w "")) + (string-match-p frx (alist-get 'title w "")) + w)) + (jao-river-window-list)))) + +(defun jao-river-open-with-zathura (file page) + (let ((wd (jao-river-find-zathura-window file))) + (jao-river-to-ws 3) + (or (and wd (jao-river-focus-window (alist-get 'title wd))) + (jao-shell-exec* "riverctl" "spawn" (jao-pdf-zathura-open-cmd file page))) + (when page (sit-for 0.2) (jao-wayland-type (format "%dg" page))))) + +(defun jao-river-set-wallpaper (f) + (jao-shell-exec (concat "swaybg -m fill -i " f " &"))) + +(defun jao-river-restart-i3bar () + (interactive) + (jao-shell-kill-p "i3bar-river") + (jao-shell-exec "riverctl spawn i3bar-river") + (sit-for 0.2) + (jao-tracking-set-log "")) + +(defun jao-river-toggle-emacs () + (if (member (jao-river-get-focused-title) '("emacsclient" "emacs")) + (jao-shell-exec "riverctl focus-previous-tags") + (jao-river-to-ws 1) + (unless (jao-river-focus-window "^emacs\\(client\\)?" t) + (jao-shell-exec* "riverctl" "spawn" "efoot")))) + +;;; sway +(defun jao-sway-msg (msg) + (shell-command (format "swaymsg '%s' >/dev/null" msg))) + +(defmacro jao-def-swaymsg (name msg) + `(defun ,(intern (format "jao-sway-%s" name)) () + (interactive) + (jao-sway-msg ,msg))) + +(jao-def-swaymsg firefox "[app_id=Firefox] focus") + +(defvar jao-sway-enabled (jao-shell-running-p "sway")) + +(defconst jao-sway-get-active-title + "swaymsg -t get_tree | jq '.. | select(.type?) | select(.focused==true).name'") + +(defun jao-sway-get-active-title () + (let ((tl (jao-shell-string jao-sway-get-active-title))) + (and (string-match "\"\\(.+\\)\"" tl) (match-string 1 tl)))) + +(defun jao-sway-zathura-org () + (jao-pdf-goto-zathura-org (jao-sway-get-active-title) t)) + +(defun jao-sway-open-with-zathura (file page) + (let ((n (file-name-nondirectory file))) + (jao-sway-msg "workspace number 3") + (unless (= 0 (jao-sway-msg (format "[title=\"%s\"] focus" n))) + (jao-shell-exec (jao-pdf-zathura-open-cmd file page))) + (when page (sit-for 0.2) (jao-wayland-type (format "%dg" page))))) + +(defun jao-sway-set-wallpaper (f) + (jao-sway-msg (format "output * bg %s fill" f))) + +(defun jao-sway-run-or-focus (cmd &optional ws) + (if (jao-shell-running-p "firefox") + (jao-sway-msg (format "[app_id=%s] focus" cmd)) + (jao-sway-msg (format "workspace %s" (or ws 2))) + (start-process-shell-command cmd nil cmd))) + +(defun jao-sway-run-or-focus-firefox () + (interactive) + (jao-sway-run-or-focus "firefox")) + +(provide 'jao-wayland) +;;; jao-wayland.el ends here |