summaryrefslogtreecommitdiffhomepage
path: root/lib/eos
diff options
context:
space:
mode:
Diffstat (limited to 'lib/eos')
-rw-r--r--lib/eos/jao-afio.el212
-rw-r--r--lib/eos/jao-ednc.el148
-rw-r--r--lib/eos/jao-embark-targets.el97
-rw-r--r--lib/eos/jao-minibuffer.el138
-rw-r--r--lib/eos/jao-notify.el33
-rw-r--r--lib/eos/jao-osd.el55
-rw-r--r--lib/eos/jao-sleep.el58
7 files changed, 741 insertions, 0 deletions
diff --git a/lib/eos/jao-afio.el b/lib/eos/jao-afio.el
new file mode 100644
index 0000000..10ca474
--- /dev/null
+++ b/lib/eos/jao-afio.el
@@ -0,0 +1,212 @@
+;;; jao-afio.el --- workspaces in just one frame -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2020, 2021 jao
+
+;; Author: jao <mail@jao.io>
+;; Keywords: frames
+
+;; 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/>.
+
+;;; Code:
+
+(defvar jao-afio--configs '(?c ?w ?g ?p ?s))
+(defvar jao-afio--current-config (car jao-afio--configs))
+(defvar jao-afio--locker nil)
+(defvar jao-afio-fallback-fun nil)
+
+(defun jao-afio--check-frame-p ()
+ (assoc 'afio (frame-parameters)))
+
+(defun jao-afio--init (&optional f)
+ (interactive)
+ (when (and (frame-live-p jao-afio--locker)
+ (not (eql f jao-afio--locker)))
+ (if jao-afio-fallback-fun
+ (funcall jao-afio-fallback-fun)
+ (error "Another frame is using afio")))
+ (setq jao-afio--locker f)
+ (modify-frame-parameters f '((afio . t)))
+ (setq jao-afio--current-config ?c)
+ (mapc (lambda (r) (set-register r nil)) jao-afio--configs)
+ (window-configuration-to-register ?c))
+
+(defun jao-afio--steal ()
+ (interactive)
+ (setq jao-afio--locker nil)
+ (jao-afio--init (window-frame (get-buffer-window (current-buffer)))))
+
+(defun jao-afio--check-frame ()
+ (unless (jao-afio--check-frame-p)
+ (or (when jao-afio-fallback-fun
+ (funcall jao-afio-fallback-fun)
+ t)
+ (when (y-or-n-p "Another frame is using afio. Steal? ")
+ (jao-afio--steal)
+ t)
+ (error "Aborted"))))
+
+(defun jao-afio--next-frame ()
+ (interactive)
+ (jao-afio--check-frame)
+ (let* ((cur (member jao-afio--current-config jao-afio--configs))
+ (next (or (cadr cur) (car jao-afio--configs))))
+ (jao-afio--goto-frame next)))
+
+;;;###autoload
+(defun jao-afio-open-doc ()
+ (interactive)
+ (delete-other-windows)
+ (split-window-right)
+ (let ((docs (remove-if-not (lambda (b)
+ (eq (buffer-local-value 'major-mode b)
+ 'pdf-view-mode))
+ (buffer-list))))
+ (if (car docs)
+ (progn (switch-to-buffer (car docs))
+ (switch-to-buffer-other-window (or (cadr docs) (car docs))))
+ (when (and (jao-doc-view-session)
+ (y-or-n-p "Load saved session? "))
+ (dolist (doc (jao-doc-view-session))
+ (when (and (file-exists-p doc) (y-or-n-p (format "Open %s? " doc)))
+ (find-file doc)))))))
+
+;;;###autoload
+(defun jao-afio-open-w3m ()
+ (interactive)
+ (if (< (frame-width) 180)
+ (w3m)
+ (delete-other-windows)
+ (split-window-right)
+ (w3m)
+ (other-window 1)
+ (switch-to-buffer "*w3m*")
+ (ignore-errors (w3m-previous-buffer 2))))
+
+;;;###autoload
+(defun jao-afio-open-gnus ()
+ (interactive)
+ (delete-other-windows)
+ (org-agenda-list)
+ (calendar)
+ (find-file (expand-file-name "inbox.org" org-directory))
+ (gnus)
+ (jao-gnus--set-summary-line))
+
+;;;###autoload
+(defun jao-afio-open-mail (mail-func)
+ (interactive)
+ (delete-other-windows)
+ (funcall mail-func)
+ (jao-bisect)
+ (other-window 1)
+ (find-file (expand-file-name "inbox.org" org-directory))
+ (split-window-below (/ (window-height) 3))
+ (other-window 1)
+ (org-agenda-list)
+ (split-window-below -9)
+ (other-window 1)
+ (switch-to-buffer "*Calendar*")
+ (other-window 1))
+
+(defvar jao-afio-switch-hook nil)
+
+(defun jao-afio--goto-frame (next &optional reset)
+ (let ((next-cfg (when (not reset) (get-register next))))
+ (window-configuration-to-register jao-afio--current-config)
+ (setq jao-afio--current-config next)
+ (if next-cfg
+ (jump-to-register next)
+ (delete-other-windows)
+ (cl-case next
+ (?w (jao-afio-open-w3m))
+ (?g (jao-afio-open-gnus))
+ (?p (jao-afio-open-doc))
+ (?s (delete-other-windows))))
+ (run-hooks 'jao-afio-switch-hook)))
+
+(defun jao-afio--goto-main (&optional reset)
+ (interactive "P")
+ (jao-afio--check-frame)
+ (jao-afio--goto-frame ?c reset))
+
+(defun jao-afio--goto-scratch (&optional reset)
+ (interactive "P")
+ (jao-afio--check-frame)
+ (jao-afio--goto-frame ?s reset))
+
+(defun jao-afio--goto-gnus (&optional reset)
+ (interactive "P")
+ (jao-afio--check-frame)
+ (jao-afio--goto-frame ?g reset))
+
+(defun jao-afio--goto-docs (&optional reset)
+ (interactive "P")
+ (jao-afio--check-frame)
+ (jao-afio--goto-frame ?p reset))
+
+(defun jao-afio--goto-w3m (&optional reset)
+ (interactive "P")
+ (if (jao-afio--check-frame-p)
+ (jao-afio--goto-frame ?w reset)
+ (when (w3m-alive-p)
+ (pop-to-buffer (w3m-alive-p)))))
+
+(defun jao-afio--try-init (&optional f)
+ (ignore-errors (jao-afio--init f))
+ t)
+
+(defun jao-afio--goto-w3m-buffer (buf &rest _)
+ (jao-afio--goto-w3m)
+ (jao-first-window)
+ (switch-to-buffer buf nil t))
+
+(defun jao-afio--goto-pdf-buffer (buf &rest _)
+ (if (jao-afio--check-frame-p)
+ (progn (jao-afio--goto-docs)
+ (jao-first-window)
+ (switch-to-buffer buf nil t))
+ (pop-to-buffer buf)))
+
+(defun jao-afio-goto-scratch (&optional one-win)
+ (jao-afio--goto-scratch)
+ (when one-win (delete-other-windows)))
+
+(defun jao-afio-current-frame ()
+ (cl-case jao-afio--current-config
+ (?c "Main")
+ (?s "Scratch")
+ (?g "Gnus")
+ (?p "Docs")
+ (?w "Web")))
+
+(defun jao-afio-current-no ()
+ (cl-case jao-afio--current-config
+ (?c "1")
+ (?s "0")
+ (?g "2")
+ (?p "4")
+ (?w "3")))
+
+;;;###autoload
+(defun jao-afio-setup (&optional fallback-fun init-p)
+ (global-set-key "\C-cf" 'jao-afio--goto-main)
+ (global-set-key "\C-cg" 'jao-afio--goto-gnus)
+ (global-set-key "\C-cw" 'jao-afio--goto-w3m)
+ (global-set-key "\C-cz" 'jao-afio--goto-docs)
+ (setq jao-afio-fallback-fun fallback-fun)
+ (add-hook (if init-p 'after-init-hook 'after-make-frame-functions)
+ 'jao-afio--try-init))
+
+(provide 'jao-afio)
+;;; jao-afio.el ends here
diff --git a/lib/eos/jao-ednc.el b/lib/eos/jao-ednc.el
new file mode 100644
index 0000000..8e55a56
--- /dev/null
+++ b/lib/eos/jao-ednc.el
@@ -0,0 +1,148 @@
+;;; jao-ednc.el --- Minibuffer notifications using EDNC -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2020, 2021 jao
+
+;; Author: jao <mail@jao.io>
+;; Keywords: tools, abbrev
+
+;; 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/>.
+
+;;; Commentary:
+
+;; Use the ednc package to provide a notification daemon that uses
+;; the minibuffer to display them.
+
+;;; Code:
+
+(require 'ednc)
+(require 'jao-minibuffer)
+
+(declare-function tracking-add-buffer "tracking")
+(declare-function tracking-remove-buffer "tracking")
+
+(defvar jao-ednc--count-format " {%d} ")
+(defvar jao-ednc--notifications ())
+(defvar jao-ednc--handlers ())
+
+(defvar jao-ednc-use-minibuffer-notifications nil)
+(defvar jao-ednc-use-tracking nil)
+
+(defface jao-ednc-tracking '((t :inherit warning))
+ "Tracking notifications face"
+ :group 'jao-ednc)
+
+(defun jao-ednc--last-notification () (car jao-ednc--notifications))
+
+(defun jao-ednc--format-last ()
+ (when (jao-ednc--last-notification)
+ (let ((s (ednc-format-notification (jao-ednc--last-notification) t)))
+ (replace-regexp-in-string "\n" " " (substring-no-properties s)))))
+
+(defun jao-ednc--count ()
+ (let ((no (length jao-ednc--notifications)))
+ (if (> no 0)
+ (propertize (format jao-ednc--count-format no) 'face 'warning)
+ "")))
+
+(defun jao-ednc-add-handler (app handler)
+ (add-to-list 'jao-ednc--handlers (cons app handler)))
+
+(defun jao-ednc-ignore-app (app)
+ (jao-ednc-add-handler app (lambda (not _) (ednc-dismiss-notification not))))
+
+(defun jao-ednc--pop-minibuffer ()
+ (if jao-ednc-use-minibuffer-notifications
+ (jao-minibuffer-pop-notification)
+ (jao-minibuffer-refresh)))
+
+(defun jao-ednc--clean (&optional notification)
+ (tracking-remove-buffer (get-buffer ednc-log-name))
+ (if notification
+ (remove notification jao-ednc--notifications)
+ (pop jao-ednc--notifications))
+ (jao-ednc--pop-minibuffer))
+
+(defun jao-ednc--show-last ()
+ (if jao-ednc-use-minibuffer-notifications
+ (jao-minibuffer-push-notification '(:eval (jao-ednc--format-last)))
+ (message "%s" (jao-ednc--format-last))))
+
+(defun jao-ednc--default-handler (notification newp)
+ (if (not newp)
+ (jao-ednc--clean notification)
+ (tracking-add-buffer (get-buffer ednc-log-name) '(jao-ednc-tracking))
+ (push notification jao-ednc--notifications)
+ (jao-ednc--show-last)))
+
+(defun jao-ednc--handler (notification)
+ (alist-get (ednc-notification-app-name notification)
+ jao-ednc--handlers
+ #'jao-ednc--default-handler
+ nil
+ 'string=))
+
+(defun jao-ednc--on-notify (old new)
+ (when old (funcall (jao-ednc--handler old) old nil))
+ (when new (funcall (jao-ednc--handler new) new t)))
+
+;;;###autoload
+(defun jao-ednc-setup (minibuffer-order)
+ (setq jao-notify-use-messages-p t)
+ (with-eval-after-load "tracking"
+ (when jao-ednc-use-tracking
+ (add-to-list 'tracking-faces-priorities 'jao-ednc-tracking)
+ (when (listp tracking-shorten-modes)
+ (add-to-list 'tracking-shorten-modes 'ednc-view-mode))))
+ (when minibuffer-order
+ (jao-minibuffer-add-variable '(jao-ednc--count) minibuffer-order))
+ (add-hook 'ednc-notification-presentation-functions #'jao-ednc--on-notify)
+ (ednc-mode))
+
+;;;###autoload
+(defun jao-ednc-pop ()
+ (interactive)
+ (pop-to-buffer-same-window ednc-log-name))
+
+;;;###autoload
+(defun jao-ednc-show ()
+ (interactive)
+ (if (not (jao-ednc--last-notification))
+ (jao-ednc-pop)
+ (jao-ednc--show-last)))
+
+;;;###autoload
+(defun jao-ednc-invoke-last-action ()
+ (interactive)
+ (if (jao-ednc--last-notification)
+ (ednc-invoke-action (jao-ednc--last-notification))
+ (message "No active notifications"))
+ (jao-ednc--clean))
+
+;;;###autoload
+(defun jao-ednc-dismiss ()
+ (interactive)
+ (when (jao-ednc--last-notification)
+ (ignore-errors
+ (with-current-buffer ednc-log-name
+ (ednc-dismiss-notification (jao-ednc--last-notification)))))
+ (jao-ednc--clean))
+
+;;;###autoload
+(defun jao-ednc-dismiss-all ()
+ (interactive)
+ (while (jao-ednc--last-notification)
+ (jao-ednc-dismiss)))
+
+(provide 'jao-ednc)
+;;; jao-ednc.el ends here
diff --git a/lib/eos/jao-embark-targets.el b/lib/eos/jao-embark-targets.el
new file mode 100644
index 0000000..1887b79
--- /dev/null
+++ b/lib/eos/jao-embark-targets.el
@@ -0,0 +1,97 @@
+;;; jao-embark-targets.el --- embark actions -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021 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/>.
+
+;;; Commentary:
+
+;; Embark targets and actions
+
+;;; Code:
+
+(require 'embark)
+
+(declare-function w3m-anchor "w3m")
+(declare-function org-link-any-re "ol")
+(declare-function org-open-link-from-string "ol")
+(declare-function org-in-regexp "org-macs")
+
+(defun jao-embark-targets--org-link ()
+ (when (derived-mode-p 'org-mode)
+ (when (org-in-regexp org-link-any-re)
+ (let ((lnk (match-string-no-properties 2)))
+ (if (string-match-p "http://.+" lnk)
+ (cons 'url lnk)
+ (cons 'org-link (match-string-no-properties 0)))))))
+
+(embark-define-keymap jao-embark-targets-org-link-map
+ "Actions for org links"
+ ((kbd "RET") org-open-link-from-string))
+
+(add-to-list 'embark-target-finders #'jao-embark-targets--org-link)
+(add-to-list 'embark-keymap-alist '(org-link . jao-embark-targets-org-link-map))
+
+(defvar jao-embark-targets-video-url-rx
+ (format "^https?://\\(?:www\\.\\)?%s/.+"
+ (regexp-opt '("youtu.be"
+ "youtube.com"
+ "blip.tv"
+ "vimeo.com"
+ "infoq.com")
+ t))
+ "A regular expression matching URLs that point to video streams")
+
+(defun jao-embark-targets--w3m-anchor ()
+ (when (not (region-active-p))
+ (when-let ((url (or (w3m-anchor) w3m-current-url)))
+ (cons 'url url))))
+
+(defun jao-embark-targets--refine-url (url)
+ (if (string-match-p jao-embark-targets-video-url-rx url)
+ (cons 'video-url url)
+ (cons 'url url)))
+
+(defun jao-embark-targets--play-video (player url)
+ (interactive "sURL: ")
+ (let ((cmd (format "%s %s" player (shell-quote-argument url))))
+ (start-process-shell-command player nil cmd)))
+
+(defun jao-embark-targets-mpv (&optional url)
+ "Play video stream with mpv"
+ (interactive "sURL: ")
+ (jao-embark-targets--play-video "mpv" url))
+
+(defun jao-embark-targets-vlc (&optional url)
+ "Play video stream with vlc"
+ (interactive "sURL: ")
+ (jao-embark-targets--play-video "vlc" url))
+
+(embark-define-keymap jao-embark-targets-video-url-map
+ "Actions on URLs pointing to remote video streams."
+ :parent embark-url-map
+ ("v" jao-embark-targets-vlc)
+ ("m" jao-embark-targets-mpv))
+
+(define-key embark-url-map (kbd "f") #'browse-url-firefox)
+
+(add-to-list 'embark-target-finders #'jao-embark-targets--w3m-anchor)
+(add-to-list 'embark-transformer-alist '(url . jao-embark-targets--refine-url))
+(add-to-list 'embark-keymap-alist '(video-url . jao-embark-targets-video-url-map))
+
+(provide 'jao-embark-targets)
+;;; jao-embark-targets.el ends here
diff --git a/lib/eos/jao-minibuffer.el b/lib/eos/jao-minibuffer.el
new file mode 100644
index 0000000..91662bf
--- /dev/null
+++ b/lib/eos/jao-minibuffer.el
@@ -0,0 +1,138 @@
+;;; jao-minibuffer.el --- using the minibuffer to report status -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2020, 2021 jao
+
+;; Author: jao <mail@jao.io>
+;; Keywords: extensions
+
+;; 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/>.
+
+;;; Commentary:
+
+;; Simple asynchronous display of information in the minibuffer.
+
+;;; Code:
+
+(defvar jao-minibuffer-info ())
+(defvar jao-minibuffer-notification nil)
+(defvar jao-minibuffer-align-right-p t)
+(defvar jao-minibuffer-right-margin (if window-system 0 1))
+(defvar jao-minibuffer-maximized-frames-p nil)
+(defvar jao-minibuffer-frame-width nil)
+(defvar jao-minibuffer-notification-timeout 5)
+(defvar jao-minibuffer-enabled-p t)
+
+(defconst jao-minibuffer--name " *Minibuf-0*")
+
+(defun jao-minibuffer--trim (s w)
+ (if (<= (string-width (or s "")) w)
+ (format (format "%%%ds" (if jao-minibuffer-align-right-p w (- w))) s)
+ (substring s 0 w)))
+
+(defun jao-minibuffer--current ()
+ (with-current-buffer jao-minibuffer--name
+ (buffer-substring (point-min) (point-max))))
+
+(defun jao-minibuffer--width ()
+ (cond ((numberp jao-minibuffer-frame-width) jao-minibuffer-frame-width)
+ (jao-minibuffer-maximized-frames-p (frame-width))
+ (t (min (frame-width) (window-width (minibuffer-window))))))
+
+(defun jao-minibuffer--format-info ()
+ (mapconcat 'string-trim
+ (seq-filter (lambda (s) (not (string-blank-p s)))
+ (mapcar 'format-mode-line
+ (if jao-minibuffer-align-right-p
+ jao-minibuffer-info
+ (reverse jao-minibuffer-info))))
+ " "))
+
+(defun jao-minibuffer--aligned (&optional w currentp)
+ (let* ((msg (cond (currentp (jao-minibuffer--current))
+ (jao-minibuffer-notification
+ (format-mode-line jao-minibuffer-notification))
+ (t (jao-minibuffer--format-info))))
+ (msg (if jao-minibuffer-align-right-p
+ (string-trim msg)
+ (string-trim-left msg)))
+ (msg (propertize msg :minibuffer-message t)))
+ (when (not (string-empty-p msg))
+ (let* ((mw (jao-minibuffer--width))
+ (w (mod (or w (string-width (or (current-message) ""))) mw))
+ (w (- mw w jao-minibuffer-right-margin)))
+ (if (> w 0) (jao-minibuffer--trim msg w) "")))))
+
+(defun jao-minibuffer--set-message (msg)
+ (if current-minibuffer-command
+ msg
+ (let* ((msg (string-trim (replace-regexp-in-string "\n" " " msg)))
+ (msg (if (string-blank-p msg) msg (concat msg " "))))
+ (if jao-minibuffer-align-right-p
+ (concat msg (jao-minibuffer--aligned (string-width (or msg "")) t))
+ (concat (jao-minibuffer--aligned (+ 3 (string-width (or msg ""))) t)
+ " " msg)))))
+
+(defun jao-minibuffer--insert (msg)
+ (with-current-buffer jao-minibuffer--name
+ (erase-buffer)
+ (insert msg)))
+
+;;;###autoload
+(defun jao-minibuffer-refresh ()
+ (interactive)
+ (when jao-minibuffer-enabled-p
+ (jao-minibuffer--insert (or (jao-minibuffer--aligned) ""))))
+
+;;;###autoload
+(defun jao-minibuffer-add-variable (variable-name &optional order)
+ (add-to-ordered-list 'jao-minibuffer-info `(:eval ,variable-name) order))
+
+(defvar jao-minibuffer--notification-timer nil)
+
+(defun jao-minibuffer--start-notification-timer (timeout)
+ (interactive)
+ (when jao-minibuffer--notification-timer
+ (cancel-timer jao-minibuffer--notification-timer))
+ (setq jao-minibuffer--notification-timer
+ (run-with-idle-timer (or timeout jao-minibuffer-notification-timeout)
+ nil
+ 'jao-minibuffer-pop-notification)))
+
+;;;###autoload
+(defun jao-minibuffer-push-notification (msg &optional timeout)
+ (setq jao-minibuffer-notification msg)
+ (jao-minibuffer--start-notification-timer timeout)
+ (jao-minibuffer-refresh))
+
+;;;###autoload
+(defun jao-minibuffer-pop-notification ()
+ (interactive)
+ (setq jao-minibuffer-notification nil)
+ (jao-minibuffer-refresh))
+
+;;;###autoload
+(defun jao-minibuffer-toggle ()
+ (interactive)
+ (setq jao-minibuffer-enabled-p (not jao-minibuffer-enabled-p))
+ (if jao-minibuffer-enabled-p
+ (jao-minibuffer-refresh)
+ (jao-minibuffer--insert "")))
+
+(setq set-message-function #'jao-minibuffer--set-message)
+(setq clear-message-function #'jao-minibuffer-refresh)
+
+(setq resize-mini-windows nil)
+
+(provide 'jao-minibuffer)
+;;; jao-minibuffer.el ends here
diff --git a/lib/eos/jao-notify.el b/lib/eos/jao-notify.el
new file mode 100644
index 0000000..dc48ca4
--- /dev/null
+++ b/lib/eos/jao-notify.el
@@ -0,0 +1,33 @@
+;; jao-notify.el -- Interacting with notification daemon
+
+;; Copyright (c) 2017, 2019, 2020 Jose Antonio Ortega Ruiz
+
+;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
+;; Start date: Sun Jan 08, 2017 20:24
+
+
+;;; Comentary:
+
+;; Simple notifications using echo or dbus notifications
+
+;;; Code:
+
+(defvar jao-notify-use-messages-p nil)
+(defvar jao-notify-timeout 5000)
+
+(declare-function notifications-notify "notifications")
+
+(defun jao-notify (msg &optional title icon)
+ (if jao-notify-use-messages-p
+ (message "%s%s%s" (or title "") (if title ": " "") (or msg ""))
+ (let* ((args `(:timeout ,jao-notify-timeout))
+ (args (append args
+ (if title `(:title ,title :body ,msg) `(:title ,msg))))
+ (args (if (and (stringp icon) (file-exists-p icon))
+ (append args `(:app-icon ,(format "%s" icon)))
+ args)))
+ (apply 'notifications-notify args))))
+
+
+(provide 'jao-notify)
+;;; jao-notify.el ends here
diff --git a/lib/eos/jao-osd.el b/lib/eos/jao-osd.el
new file mode 100644
index 0000000..acdc629
--- /dev/null
+++ b/lib/eos/jao-osd.el
@@ -0,0 +1,55 @@
+;; candy
+(defvar jao-osd-cat-color-fg "black")
+(defvar jao-osd-cat-color-bg "white")
+(defvar jao-osd-cat-font "Andika Basic 16")
+;; (setq jao-osd-cat-font "Inconsolata 20")
+(defun jao-osd-cat-font (&optional font)
+ (or font jao-osd-cat-font))
+
+(defun jao-osd-process-args (&optional font fg bg)
+ `("-n" ,(jao-osd-cat-font font)
+ "-R" ,(or bg jao-osd-cat-color-fg) "-B" ,(or fg jao-osd-cat-color-bg)
+ "-b" "200" "-r" "255"
+ "-e" "0" "-t" "2" "-d" "10" "-p" "0" "-x" "10" "-y" "10" "-u" "5000"))
+
+(setq jao-osd-processes (make-hash-table))
+
+(defsubst jao-osd--delete-process (name)
+ (remhash name jao-osd-processes))
+
+(defun jao-osd-process (name &optional font color)
+ (let ((proc (gethash name jao-osd-processes)))
+ (or (and proc (eq (process-status proc) 'run) proc)
+ (puthash name
+ (apply 'start-process
+ `("notifications"
+ ,(format "*notifications/%s*" name)
+ "aosd_cat"
+ ,@(jao-osd-process-args)))
+ jao-osd-processes))))
+
+(defun jao-osd-cat (name lines)
+ (let* ((proc (jao-osd-process name))
+ (lines (if (listp lines) lines (list lines)))
+ (trail (- 5 (length lines))))
+ (when proc
+ (dolist (line lines)
+ (send-string proc (format "%s\n" line))))))
+ ; (when (> trail 0) (send-string proc (make-string trail ?\n))))))
+
+(defun jao-osd--names ()
+ (let (names)
+ (maphash (lambda (n k) (push n names)) jao-osd-processes)
+ (reverse names)))
+
+(defun jao-osd-kill (name)
+ (let ((proc (gethash name jao-osd-processes)))
+ (when (processp proc)
+ (kill-process proc))))
+
+(defun jao-osd-kill-notifiers ()
+ (interactive)
+ (maphash (lambda (n p) (ignore-errors (kill-process p))) jao-osd-processes)
+ (clrhash jao-osd-processes))
+
+(provide 'jao-osd)
diff --git a/lib/eos/jao-sleep.el b/lib/eos/jao-sleep.el
new file mode 100644
index 0000000..93da0e7
--- /dev/null
+++ b/lib/eos/jao-sleep.el
@@ -0,0 +1,58 @@
+;;; jao-sleep.el --- Actions upon sleep/awake -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2020 jao
+
+;; Author: jao <mail@jao.io>
+;; Keywords: hardware
+
+;; 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/>.
+
+;;; Code:
+
+(require 'dbus)
+
+(defvar jao-sleep-sleep-functions nil)
+(defvar jao-sleep-awake-functions nil)
+
+(defvar jao-sleep--dbus-registration-object nil)
+
+(defun jao-sleep--dbus-sleep-handler (sleep-start)
+ (condition-case nil
+ (if sleep-start
+ (progn (message "Running on sleep functions")
+ (run-hooks 'jao-sleep-sleep-functions))
+ (message "Running on awake functions")
+ (run-hooks 'jao-sleep-awake-functions))
+ (error (message "There was an error running %s" sleep-start))))
+
+;;;###autoload
+(defun jao-sleep-dbus-register (&optional session-dbus)
+ "Register actions to take on sleep and on awake, using the system D-BUS."
+ (when (featurep 'dbusbind)
+ (setq jao-sleep--dbus-sleep-registration-object
+ (dbus-register-signal (if session-dbus :session :system)
+ "org.freedesktop.login1"
+ "/org/freedesktop/login1"
+ "org.freedesktop.login1.Manager"
+ "PrepareForSleep"
+ #'jao-sleep--dbus-sleep-handler))))
+
+;;;###autoload
+(defun jao-sleep-dbus-unregister ()
+ (condition-case nil
+ (dbus-unregister-object jao-sleep--dbus-sleep-registration-object)
+ (wrong-type-argument nil)))
+
+(provide 'jao-sleep)
+;;; jao-sleep.el ends here