lisp/riece-naming.el

   1 ;;; riece-naming.el --- toplevel naming management
   2 ;; Copyright (C) 1998-2003 Daiki Ueno
   3
   4 ;; Author: Daiki Ueno <ueno@unixuser.org>
   5 ;; Created: 1998-09-28
   6 ;; Keywords: IRC, riece
   7
   8 ;; This file is part of Riece.
   9
  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)
  13 ;; any later version.
  14
  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.
  19
  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.
  24
  25 ;;; Code:
  26
  27 (require 'riece-globals)
  28 (require 'riece-channel)
  29 (require 'riece-user)
  30 (require 'riece-display)
  31
  32 (defun riece-naming-assert-join (user-name channel-name)
  33   (riece-user-toggle-channel user-name channel-name t)
  34   (riece-channel-toggle-user channel-name user-name t)
  35   (let ((user-identity (riece-make-identity user-name
  36                                             riece-server-name))
  37         (channel-identity (riece-make-identity channel-name
  38                                                riece-server-name)))
  39     (when (riece-identity-equal-no-server user-name riece-real-nickname)
  40       (riece-join-channel channel-identity)
  41       (riece-switch-to-channel channel-identity)
  42       (setq riece-join-channel-candidate nil))
  43     (riece-emit-signal (riece-make-signal 'join
  44                                           user-identity
  45                                           channel-identity))))
  46
  47 (defun riece-naming-assert-part (user-name channel-name)
  48   (riece-user-toggle-channel user-name channel-name nil)
  49   (riece-channel-toggle-user channel-name user-name nil)
  50   (riece-channel-toggle-operator channel-name user-name nil)
  51   (riece-channel-toggle-speaker channel-name user-name nil)
  52   (let ((user-identity (riece-make-identity user-name
  53                                             riece-server-name))
  54         (channel-identity (riece-make-identity channel-name
  55                                                riece-server-name)))
  56     (if (riece-identity-equal-no-server user-name riece-real-nickname)
  57         (riece-part-channel channel-identity))
  58     (riece-emit-signal (riece-make-signal 'part
  59                                           user-identity
  60                                           channel-identity))))
  61
  62 (defun riece-naming-assert-rename (old-name new-name)
  63   (if (riece-identity-equal-no-server old-name riece-real-nickname)
  64       (setq riece-last-nickname riece-real-nickname
  65             riece-real-nickname new-name))
  66   (let* ((old (riece-get-user old-name))
  67          (channels (riece-user-channels old))
  68          users user)
  69     (while channels
  70       (setq users (riece-channel-get-users (car channels))
  71             user (riece-identity-assoc old-name users t))
  72       (if user
  73           (setcar user new-name))
  74       (setq channels (cdr channels)))
  75     (riece-rename-user old-name new-name))
  76   ;; Rename the channel buffer.
  77   (let* ((old-identity (riece-make-identity old-name riece-server-name))
  78          (new-identity (riece-make-identity new-name riece-server-name))
  79          (pointer (riece-identity-member old-identity riece-current-channels)))
  80     (when pointer
  81       (setcar pointer new-identity)
  82       (with-current-buffer (riece-channel-buffer old-identity)
  83         (rename-buffer (riece-channel-buffer-name new-identity) t)
  84         (setq riece-channel-buffer-alist
  85               (cons (cons new-identity (current-buffer))
  86                     (delq (riece-identity-assoc old-identity
  87                                                 riece-channel-buffer-alist)
  88                           riece-channel-buffer-alist))))
  89       (if (riece-identity-equal old-identity riece-current-channel)
  90           (riece-switch-to-channel new-identity)))
  91     (riece-emit-signal (riece-make-signal 'rename old-identity new-identity))))
  92
  93 (defun riece-naming-assert-names (users channel-name)
  94   (let ((channel-identity (riece-make-identity channel-name
  95                                                riece-server-name))
  96         user-identity-list)
  97     (while users
  98       (riece-user-toggle-channel (car (car users)) channel-name t)
  99       (riece-channel-toggle-user channel-name (car (car users)) t)
 100       (if (memq ?o (cdr (car users)))
 101           (riece-channel-toggle-operator channel-name
 102                                          (car (car users))
 103                                          t)
 104         (if (memq ?v (cdr (car users)))
 105             (riece-channel-toggle-speaker channel-name
 106                                           (car (car users))
 107                                           t)))
 108       (setq user-identity-list
 109             (cons (riece-make-identity (car (car users))
 110                                        riece-server-name)
 111                   user-identity-list))
 112       (when (riece-identity-equal-no-server (car (car users))
 113                                             riece-real-nickname)
 114         (riece-join-channel channel-identity)
 115         (riece-switch-to-channel channel-identity)
 116         (setq riece-join-channel-candidate nil))
 117       (setq users (cdr users)))
 118     (riece-emit-signal (riece-make-signal 'names
 119                                           (nreverse user-identity-list)
 120                                           channel-identity))))
 121
 122 (provide 'riece-naming)
 123
 124 ;;; riece-naming.el ends here