-;;; riece-xface.el --- display X-Face in user list buffer
+;;; riece-xface.el --- display X-Face in IRC buffers
;; Copyright (C) 1998-2003 Daiki Ueno
;; Author: Daiki Ueno <ueno@unixuser.org>
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
-;; To use, add the following line to your ~/.riece/init.el:
-;; (add-to-list 'riece-addons 'riece-xface)
+;; NOTE: This is an add-on module for Riece.
;;; Code:
(require 'riece-display)
(require 'riece-lsdb)
+(defconst riece-xface-description
+ "Display X-Face in IRC buffers.")
+
(defvar lsdb-insert-x-face-function)
(defun riece-xface-update-user-list-buffer ()
- (riece-scan-property-region
- 'riece-identity (point-min)(point-max)
- (lambda (start end)
- (let ((records (riece-lsdb-lookup-records (get-text-property
- start 'riece-identity)))
- xface)
- (while (and records
- (null xface))
- (setq xface (nth 1 (assq 'x-face (car records)))
- records (cdr records)))
- (if (and xface
- (not (eq (char-after end) ? )))
- (let ((inhibit-read-only t)
- buffer-read-only)
- (goto-char end)
- (insert " ")
- (funcall lsdb-insert-x-face-function xface)))))))
+ (if (get 'riece-xface 'riece-addon-enabled)
+ (riece-scan-property-region
+ 'riece-identity (point-min)(point-max)
+ (lambda (start end)
+ (let ((records (riece-lsdb-lookup-records (get-text-property
+ start 'riece-identity)))
+ xface)
+ (while (and records
+ (null xface))
+ (setq xface (nth 1 (assq 'x-face (car records)))
+ records (cdr records)))
+ (if (and xface
+ (not (eq (char-after end) ? )))
+ (let ((inhibit-read-only t)
+ buffer-read-only)
+ (goto-char end)
+ (insert " ")
+ (funcall lsdb-insert-x-face-function xface))))))))
(defun riece-xface-requires ()
'(riece-lsdb))
+(defun riece-xface-user-list-mode-hook ()
+ (add-hook 'riece-update-buffer-functions
+ 'riece-xface-update-user-list-buffer t t))
+
(defun riece-xface-insinuate ()
+ (if riece-user-list-buffer
+ (with-current-buffer riece-user-list-buffer
+ (riece-xface-user-list-mode-hook)))
(add-hook 'riece-user-list-mode-hook
- (lambda ()
- (add-hook 'riece-update-buffer-functions
- 'riece-xface-update-user-list-buffer t t))))
+ 'riece-xface-user-list-mode-hook))
+
+(defun riece-xface-uninstall ()
+ (if riece-user-list-buffer
+ (with-current-buffer riece-user-list-buffer
+ (remove-hook 'riece-update-buffer-functions
+ 'riece-xface-update-user-list-buffer t)))
+ (remove-hook 'riece-user-list-mode-hook
+ 'riece-xface-user-list-mode-hook))
+
+(defun riece-xface-enable ()
+ (if riece-current-channel
+ (riece-emit-signal 'user-list-changed riece-current-channel)))
+
+(defun riece-xface-disable ()
+ (if riece-current-channel
+ (riece-emit-signal 'user-list-changed riece-current-channel)))
(provide 'riece-xface)