1 ;;; riece-ignore.el --- ignore messages from some users
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 ;; NOTE: This is an add-on module for Riece.
31 (require 'riece-signal)
32 (require 'riece-identity)
33 (require 'riece-message)
35 (defgroup riece-ignore nil
36 "Ignore messages from some users."
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 (defcustom riece-startup-ignored-user-list nil
57 "List of user names whose messages are ignored."
59 :type '(repeat string))
61 (defvar riece-ignore-buffer nil)
63 (defvar riece-ignore-enabled nil)
65 (defconst riece-ignore-description
66 "Ignore messages from some users.")
67 (defvar riece-ignored-user-list nil)
69 (defun riece-ignore-user-rename-signal-function (signal handback)
70 (let ((pointer (riece-identity-member (car (riece-signal-args signal))
71 riece-ignored-user-list)))
73 (setcar pointer (nth 1 (riece-signal-args signal))))))
75 (defun riece-ignore-user (user toggle)
77 (let ((completion-ignore-case t))
78 (list (if current-prefix-arg
79 (riece-completing-read-identity
81 riece-ignored-user-list)
82 (riece-completing-read-identity
84 (riece-get-users-on-server (riece-current-server-name))
86 (not (riece-identity-member
87 (riece-parse-identity (car user))
88 riece-ignored-user-list)))))
89 (not current-prefix-arg))))
92 (setq riece-ignored-user-list (cons user riece-ignored-user-list))
95 #'riece-ignore-user-rename-signal-function))
96 (let ((pointer (riece-identity-member user riece-ignored-user-list)))
97 (setq riece-ignored-user-list (delq (car pointer)
98 riece-ignored-user-list))
99 (riece-disconnect-signal
101 #'riece-ignore-user-rename-signal-function))))
104 (autoload 'riece-dialogue-mode "riece"))
105 (defun riece-ignore-message-filter (message)
106 (if (and riece-ignore-enabled
107 (riece-identity-member (riece-message-speaker message)
108 riece-ignored-user-list))
109 (if riece-ignore-discard-message
110 (when (eq riece-ignore-discard-message 'log)
111 (unless riece-ignore-buffer
112 (with-current-buffer (setq riece-ignore-buffer
113 (riece-get-buffer-create
114 riece-ignore-buffer-name
115 'riece-dialogue-mode))
116 (riece-dialogue-mode)))
118 (set-buffer riece-ignore-buffer)
119 (goto-char (point-max))
120 (let ((inhibit-read-only t)
122 (insert (concat (format-time-string "%H:%M") " "
123 (riece-format-message message t))))))
124 (put-text-property 0 (length (riece-message-text message))
125 'invisible 'riece-ignore
126 (riece-message-text message))
130 (defvar riece-command-mode-map)
131 (defun riece-ignore-insinuate ()
132 (setq riece-ignored-user-list
133 (mapcar #'riece-parse-identity riece-startup-ignored-user-list))
134 (add-hook 'riece-message-filter-functions 'riece-ignore-message-filter))
136 (defun riece-ignore-uninstall ()
137 (setq riece-ignored-user-list nil)
138 (remove-hook 'riece-message-filter-functions 'riece-ignore-message-filter))
140 (defun riece-ignore-enable ()
141 (define-key riece-command-mode-map
142 "\C-ck" 'riece-ignore-user)
143 (setq riece-ignore-enabled t))
145 (defun riece-ignore-disable ()
146 (define-key riece-command-mode-map
148 (setq riece-ignore-enabled nil))
150 (provide 'riece-ignore)
152 ;;; riece-ignore.el ends here