lisp/erc/erc-menu.el

   1 ;; erc-menu.el -- Menu-bar definitions for ERC
   2
   3 ;; Copyright (C) 2001-2002, 2004-2011  Free Software Foundation, Inc.
   4
   5 ;; Author: Mario Lang <mlang@delysid.org>
   6 ;; Keywords: comm, processes, menu
   7
   8 ;; This file is part of GNU Emacs.
   9
  10 ;; GNU Emacs 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 3 of the License, or
  13 ;; (at your option) any later version.
  14
  15 ;; GNU Emacs 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.  If not, see <http://www.gnu.org/licenses/>.
  22
  23 ;;; Commentary:
  24
  25 ;; Loading this file defines a menu for ERC.
  26
  27 ;;; Code:
  28
  29 (require 'erc)
  30 (require 'easymenu)
  31
  32 (defvar erc-menu-definition
  33   (list "ERC"
  34         ["Connect to server..." erc t]
  35         ["Disconnect from server..." erc-quit-server erc-server-connected]
  36         "-"
  37         ["List channels..." erc-list-channels
  38          (and erc-server-connected (fboundp 'erc-list-channels))]
  39         ["Join channel..." erc-join-channel erc-server-connected]
  40         ["Start a query..." erc-cmd-QUERY erc-server-connected]
  41         ["Input action..." erc-input-action (erc-default-target)]
  42         "-"
  43         (list
  44          "Current channel"
  45          ["List users in channel" erc-channel-names erc-channel-users]
  46          ["List channel operators" erc-cmd-OPS erc-channel-users]
  47          ["Set topic..." erc-set-topic
  48           (and (and (erc-default-target) (not (erc-query-buffer-p)))
  49                (or (not (member "t" erc-channel-modes))
  50                    (erc-channel-user-op-p (erc-current-nick))))]
  51          (list "Channel modes"
  52                ["Change mode..." erc-insert-mode-command
  53                 (erc-channel-user-op-p (erc-current-nick))]
  54                ["No external send" (erc-toggle-channel-mode "n")
  55                 :active (erc-channel-user-op-p (erc-current-nick))
  56                 :style toggle :selected (member "n" erc-channel-modes)]
  57                ["Topic set by channel operator" (erc-toggle-channel-mode "t")
  58                 :style toggle :selected (member "t" erc-channel-modes)
  59                 :active (erc-channel-user-op-p (erc-current-nick))]
  60                ["Invite only" (erc-toggle-channel-mode "i")
  61                 :style toggle :selected (member "i" erc-channel-modes)
  62                 :active (erc-channel-user-op-p (erc-current-nick))]
  63                ["Private" (erc-toggle-channel-mode "p")
  64                 :style toggle :selected (member "p" erc-channel-modes)
  65                 :active (erc-channel-user-op-p (erc-current-nick))]
  66                ["Secret" (erc-toggle-channel-mode "s")
  67                 :style toggle :selected (member "s" erc-channel-modes)
  68                 :active (erc-channel-user-op-p (erc-current-nick))]
  69                ["Moderated" (erc-toggle-channel-mode "m")
  70                 :style toggle :selected (member "m" erc-channel-modes)
  71                 :active (erc-channel-user-op-p (erc-current-nick))]
  72                ["Set a limit..." erc-set-channel-limit
  73                 (erc-channel-user-op-p (erc-current-nick))]
  74                ["Set a key..." erc-set-channel-key
  75                 (erc-channel-user-op-p (erc-current-nick))])
  76          ["Leave this channel..." erc-part-from-channel erc-channel-users])
  77         "-"
  78         (list "Pals, fools and other keywords"
  79               ["Add pal..." erc-add-pal]
  80               ["Delete pal..." erc-delete-pal]
  81               ["Add fool..." erc-add-fool]
  82               ["Delete fool..." erc-delete-fool]
  83               ["Add keyword..." erc-add-keyword]
  84               ["Delete keyword..." erc-delete-keyword]
  85               ["Add dangerous host..." erc-add-dangerous-host]
  86               ["Delete dangerous host..." erc-delete-dangerous-host])
  87         "-"
  88         (list "IRC services"
  89               ["Identify to NickServ..." erc-nickserv-identify
  90                (and erc-server-connected (functionp 'erc-nickserv-identify))])
  91         "-"
  92         ["Save buffer in log" erc-save-buffer-in-logs
  93          (fboundp 'erc-save-buffer-in-logs)]
  94         ["Truncate buffer" erc-truncate-buffer (fboundp 'erc-truncate-buffer)]
  95         "-"
  96         ["Customize ERC" (customize-group 'erc) t]
  97         ["Enable/Disable ERC Modules" (customize-variable 'erc-modules) t]
  98         ["Show ERC version" erc-version t])
  99   "ERC menu definition.")
 100
 101 (defvar erc-menu-defined nil
 102   "Internal variable used to keep track of whether we've defined the
 103 ERC menu yet.")
 104
 105 ;;;###autoload (autoload 'erc-menu-mode "erc-menu" nil t)
 106 (define-erc-module menu nil
 107   "Enable a menu in ERC buffers."
 108   ((unless erc-menu-defined
 109      ;; make sure the menu only gets defined once, since Emacs 22
 110      ;; activates it immediately
 111      (easy-menu-define erc-menu erc-mode-map "ERC menu" erc-menu-definition)
 112      (setq erc-menu-defined t))
 113    (if (featurep 'xemacs)
 114        (progn
 115          ;; the menu isn't automatically added to the menu bar in
 116          ;; XEmacs
 117          (add-hook 'erc-mode-hook 'erc-menu-add)
 118          (dolist (buffer (erc-buffer-list))
 119            (with-current-buffer buffer (erc-menu-add))))
 120      (erc-menu-add)))
 121   ((if (featurep 'xemacs)
 122        (progn
 123          (remove-hook 'erc-mode-hook 'erc-menu-add)
 124          (dolist (buffer (erc-buffer-list))
 125            (with-current-buffer buffer (erc-menu-remove))))
 126      (erc-menu-remove)
 127      ;; `easy-menu-remove' is a no-op in Emacs 22
 128      (message "You might have to restart Emacs to remove the ERC menu"))))
 129
 130 ;; silence byte-compiler warning
 131 (defvar erc-menu)
 132
 133 (defun erc-menu-add ()
 134   "Add the ERC menu to the current buffer."
 135   (easy-menu-add erc-menu erc-mode-map))
 136
 137 (defun erc-menu-remove ()
 138   "Remove the ERC menu from the current buffer."
 139   (easy-menu-remove erc-menu))
 140
 141 (provide 'erc-menu)
 142
 143 ;;; erc-menu.el ends here
 144 ;;
 145 ;; Local Variables:
 146 ;; indent-tabs-mode: t
 147 ;; tab-width: 8
 148 ;; End:
 149