1 ;;; riece-xface.el --- display X-Face in IRC buffers
2 ;; Copyright (C) 1998-2003 Daiki Ueno
4 ;; Author: Daiki Ueno <ueno@unixuser.org>
6 ;; Keywords: IRC, riece
8 ;; This file is part of Riece.
10 ;; This program is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; This program is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
27 ;; NOTE: This is an add-on module for Riece.
31 (require 'riece-identity)
32 (require 'riece-globals)
33 (require 'riece-display)
36 (defconst riece-xface-description
37 "Display X-Face in IRC buffers.")
39 (defvar lsdb-insert-x-face-function)
41 (defun riece-xface-update-user-list-buffer ()
42 (if (get 'riece-xface 'riece-addon-enabled)
43 (riece-scan-property-region
44 'riece-identity (point-min)(point-max)
46 (let ((records (riece-lsdb-lookup-records (get-text-property
47 start 'riece-identity)))
51 (setq xface (nth 1 (assq 'x-face (car records)))
52 records (cdr records)))
54 (not (eq (char-after end) ? )))
55 (let ((inhibit-read-only t)
59 (funcall lsdb-insert-x-face-function xface))))))))
61 (defun riece-xface-requires ()
64 (defun riece-xface-user-list-mode-hook ()
65 (add-hook 'riece-update-buffer-functions
66 'riece-xface-update-user-list-buffer t t))
68 (defun riece-xface-insinuate ()
69 (if riece-user-list-buffer
70 (with-current-buffer riece-user-list-buffer
71 (riece-xface-user-list-mode-hook)))
72 (add-hook 'riece-user-list-mode-hook
73 'riece-xface-user-list-mode-hook))
75 (defun riece-xface-uninstall ()
76 (if riece-user-list-buffer
77 (with-current-buffer riece-user-list-buffer
78 (remove-hook 'riece-update-buffer-functions
79 'riece-xface-update-user-list-buffer t)))
80 (remove-hook 'riece-user-list-mode-hook
81 'riece-xface-user-list-mode-hook))
83 (defun riece-xface-enable ()
84 (if riece-current-channel
85 (riece-emit-signal 'user-list-changed riece-current-channel)))
87 (defun riece-xface-disable ()
88 (if riece-current-channel
89 (riece-emit-signal 'user-list-changed riece-current-channel)))
91 (provide 'riece-xface)
93 ;;; riece-xface.el ends here