lisp/erc/erc-menu.el

   1 ;; erc-menu.el -- Menu-bar definitions for ERC
   2
   3 ;; Copyright (C) 2001-2002, 2004-2013 Free Software Foundation, Inc.
   4
   5 ;; Author: Mario Lang <mlang@delysid.org>
   6 ;; Maintainer: FSF
   7 ;; Keywords: comm, processes, menu
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 ;;; Commentary:
  25
  26 ;; Loading this file defines a menu for ERC.
  27
  28 ;;; Code:
  29
  30 (require 'erc)
  31 (require 'easymenu)
  32
  33 (defvar erc-menu-definition
  34   (list "ERC"
  35         ["Connect to server..." erc t]
  36         ["Disconnect from server..." erc-quit-server erc-server-connected]
  37         "-"
  38         ["List channels..." erc-list-channels
  39          (and erc-server-connected (fboundp 'erc-list-channels))]
  40         ["Join channel..." erc-join-channel erc-server-connected]
  41         ["Start a query..." erc-cmd-QUERY erc-server-connected]
  42         ["Input action..." erc-input-action (erc-default-target)]
  43         "-"
  44         (list
  45          "Current channel"
  46          ["List users in channel" erc-channel-names erc-channel-users]
  47          ["List channel operators" erc-cmd-OPS erc-channel-users]
  48          ["Set topic..." erc-set-topic
  49           (and (and (erc-default-target) (not (erc-query-buffer-p)))
  50                (or (not (member "t" erc-channel-modes))
  51                    (erc-channel-user-op-p (erc-current-nick))))]
  52          (list "Channel modes"
  53                ["Change mode..." erc-insert-mode-command
  54                 (erc-channel-user-op-p (erc-current-nick))]
  55                ["No external send" (erc-toggle-channel-mode "n")
  56                 :active (erc-channel-user-op-p (erc-current-nick))
  57                 :style toggle :selected (member "n" erc-channel-modes)]
  58                ["Topic set by channel operator" (erc-toggle-channel-mode "t")
  59                 :style toggle :selected (member "t" erc-channel-modes)
  60                 :active (erc-channel-user-op-p (erc-current-nick))]
  61                ["Invite only" (erc-toggle-channel-mode "i")
  62                 :style toggle :selected (member "i" erc-channel-modes)
  63                 :active (erc-channel-user-op-p (erc-current-nick))]
  64                ["Private" (erc-toggle-channel-mode "p")
  65                 :style toggle :selected (member "p" erc-channel-modes)
  66                 :active (erc-channel-user-op-p (erc-current-nick))]
  67                ["Secret" (erc-toggle-channel-mode "s")
  68                 :style toggle :selected (member "s" erc-channel-modes)
  69                 :active (erc-channel-user-op-p (erc-current-nick))]
  70                ["Moderated" (erc-toggle-channel-mode "m")
  71                 :style toggle :selected (member "m" erc-channel-modes)
  72                 :active (erc-channel-user-op-p (erc-current-nick))]
  73                ["Set a limit..." erc-set-channel-limit
  74                 (erc-channel-user-op-p (erc-current-nick))]
  75                ["Set a key..." erc-set-channel-key
  76                 (erc-channel-user-op-p (erc-current-nick))])
  77          ["Leave this channel..." erc-part-from-channel erc-channel-users])
  78         "-"
  79         (list "Pals, fools and other keywords"
  80               ["Add pal..." erc-add-pal]
  81               ["Delete pal..." erc-delete-pal]
  82               ["Add fool..." erc-add-fool]
  83               ["Delete fool..." erc-delete-fool]
  84               ["Add keyword..." erc-add-keyword]
  85               ["Delete keyword..." erc-delete-keyword]
  86               ["Add dangerous host..." erc-add-dangerous-host]
  87               ["Delete dangerous host..." erc-delete-dangerous-host])
  88         "-"
  89         (list "IRC services"
  90               ["Identify to NickServ..." erc-nickserv-identify
  91                (and erc-server-connected (functionp 'erc-nickserv-identify))])
  92         "-"
  93         ["Save buffer in log" erc-save-buffer-in-logs
  94          (fboundp 'erc-save-buffer-in-logs)]
  95         ["Truncate buffer" erc-truncate-buffer (fboundp 'erc-truncate-buffer)]
  96         "-"
  97         ["Customize ERC" (customize-group 'erc) t]
  98         ["Enable/Disable ERC Modules" (customize-variable 'erc-modules) t]
  99         ["Show ERC version" erc-version t])
 100   "ERC menu definition.")
 101
 102 (defvar erc-menu-defined nil
 103   "Internal variable used to keep track of whether we've defined the
 104 ERC menu yet.")
 105
 106 ;;;###autoload (autoload 'erc-menu-mode "erc-menu" nil t)
 107 (define-erc-module menu nil
 108   "Enable a menu in ERC buffers."
 109   ((unless erc-menu-defined
 110      ;; make sure the menu only gets defined once, since Emacs 22
 111      ;; activates it immediately
 112      (easy-menu-define erc-menu erc-mode-map "ERC menu" erc-menu-definition)
 113      (setq erc-menu-defined t))
 114    (if (featurep 'xemacs)
 115        (progn
 116          ;; the menu isn't automatically added to the menu bar in
 117          ;; XEmacs
 118          (add-hook 'erc-mode-hook 'erc-menu-add)
 119          (dolist (buffer (erc-buffer-list))
 120            (with-current-buffer buffer (erc-menu-add))))
 121      (erc-menu-add)))
 122   ((if (featurep 'xemacs)
 123        (progn
 124          (remove-hook 'erc-mode-hook 'erc-menu-add)
 125          (dolist (buffer (erc-buffer-list))
 126            (with-current-buffer buffer (erc-menu-remove))))
 127      (erc-menu-remove)
 128      ;; `easy-menu-remove' is a no-op in Emacs 22
 129      (message "You might have to restart Emacs to remove the ERC menu"))))
 130
 131 ;; silence byte-compiler warning
 132 (defvar erc-menu)
 133
 134 (defun erc-menu-add ()
 135   "Add the ERC menu to the current buffer."
 136   (easy-menu-add erc-menu erc-mode-map))
 137
 138 (defun erc-menu-remove ()
 139   "Remove the ERC menu from the current buffer."
 140   (easy-menu-remove erc-menu))
 141
 142 (provide 'erc-menu)
 143
 144 ;;; erc-menu.el ends here
 145 ;;
 146 ;; Local Variables:
 147 ;; indent-tabs-mode: t
 148 ;; tab-width: 8
 149 ;; End:
 150