;;; dzen.el --- Control DZEN2 from emacs

;; Copyright (C) 2012  Tom Willemsen

;; Author: Tom Willemsen <slash@drd>
;; 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 <http://www.gnu.org/licenses/>.

;;; Commentary:

;;

;;; Code:

(require 'newst-backend)
(require 'sawfish)

(defun get-mail-count (account)
  (length (directory-files (concat "/home/slash/documents/mail/"
                                   account "/inbox/new") nil "^[^.]")))

(defun dzen-start ()
  (interactive)
  (let ((proc (start-process "dzen2" "*dzen2*" "dzen2"
                             "-w" "1920"
                             "-fn" "Monaco-12"
                             "-bg" "#222224"
                             "-fg" "#eeeeec"))
        (strl (format
               "%s"
               (sawfish-eval-expression '(window-name (input-focus)))))
        (strr (format
               "jabber: %s ryu: %d gm: %d aet: %d 9n: %d rss: %d\n"
               (oni:current-jabber-status)
               (get-mail-count "ryuslash.org")
               (get-mail-count "gmail")
               (get-mail-count "aethon")
               (get-mail-count "ninthfloor")
               (newsticker--stat-num-items-total 'new))))
    (process-send-string
     proc (format "^p(_LEFT)%s^p(_RIGHT)^p(-%d)%s"
                  strl (+ 9 (* 9 (length strr))) strr))))

(defun dzen-stop ()
  (interactive)
  (kill-process "dzen2"))

(provide 'dzen)
;;; dzen.el ends here