1 ;;; riece-ignore.el --- ignore user
2 ;; Copyright (C) 1998-2004 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 ;; To use, add the following line to your ~/.riece/init.el:
28 ;; (add-to-list 'riece-addons 'riece-ignore)
32 (require 'riece-signal)
33 (require 'riece-identity)
34 (require 'riece-message)
36 (defgroup riece-ignore nil
37 "Ignore messages in IRC buffers."
40 (defcustom riece-ignore-discard-message 'log
41 "If t, messages from ignored user are completely discarded.
42 If 'log, messages are removed from IRC buffers, but they are saved in
43 `riece-ignore-buffer'.
44 Otherwise, they are not removed from IRC buffers, but are hidden with
45 'invisible text-property."
47 :type '(choice (const :tag "Discard completely" t)
48 (const :tag "Discard but save logs" log)
49 (const :tag "Make messages invisible" nil)))
51 (defcustom riece-ignore-buffer-name "*Ignore*"
52 "The name of buffer where ignored messages are stored."
56 (defvar riece-ignore-buffer nil)
57 (defvar riece-ignored-user-list nil)
59 (defvar riece-ignore-enabled nil)
61 (defconst riece-ignore-description
64 (defun riece-ignore-user-rename-signal-function (signal handback)
65 (let ((pointer (riece-identity-member (car (riece-signal-args signal))
66 riece-ignored-user-list)))
68 (setcar pointer (nth 1 (riece-signal-args signal))))))
70 (defun riece-ignore-user (user toggle)
72 (let ((completion-ignore-case t))
73 (list (if current-prefix-arg
74 (riece-completing-read-identity
76 riece-ignored-user-list)
77 (riece-completing-read-identity
79 (riece-get-users-on-server (riece-current-server-name))
81 (not (riece-identity-member
82 (riece-parse-identity (car user))
83 riece-ignored-user-list)))))
84 (not current-prefix-arg))))
87 (setq riece-ignored-user-list (cons user riece-ignored-user-list))
90 #'riece-ignore-user-rename-signal-function))
91 (let ((pointer (riece-identity-member user riece-ignored-user-list)))
92 (setq riece-ignored-user-list (delq (car pointer)
93 riece-ignored-user-list))
94 (riece-disconnect-signal
96 #'riece-ignore-user-rename-signal-function))))
98 (defun riece-ignore-message-filter (message)
99 (if (and riece-ignore-enabled
100 (riece-identity-member (riece-message-speaker message)
101 riece-ignored-user-list))
102 (if riece-ignore-discard-message
103 (when (eq riece-ignore-discard-message 'log)
104 (unless riece-ignore-buffer
105 (with-current-buffer (setq riece-ignore-buffer
106 (riece-get-buffer-create
107 riece-ignore-buffer-name
108 'riece-dialogue-mode))
109 (riece-dialogue-mode)))
111 (set-buffer riece-ignore-buffer)
112 (goto-char (point-max))
113 (let ((inhibit-read-only t)
115 (insert (concat (format-time-string "%H:%M") " "
116 (riece-format-message message t))))))
117 (put-text-property 0 (length (riece-message-text message))
118 'invisible 'riece-ignore
119 (riece-message-text message))
123 (defvar riece-command-mode-map)
124 (defun riece-ignore-insinuate ()
125 (add-hook 'riece-message-filter-functions 'riece-ignore-message-filter))
127 (defun riece-ignore-enable ()
128 (define-key riece-command-mode-map
129 "\C-ck" 'riece-ignore-user)
130 (setq riece-ignore-enabled t))
132 (defun riece-ignore-disable ()
133 (define-key riece-command-mode-map
135 (setq riece-ignore-enabled nil))
137 (provide 'riece-ignore)
139 ;;; riece-ignore.el ends here