1 ;;; gnus-srvr.el --- virtual server support for Gnus
3 ;; Copyright (C) 1995-2013 Free Software Foundation, Inc.
5 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
8 ;; This file is part of GNU Emacs.
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.
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.
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/>.
27 (eval-when-compile (require 'cl))
36 (autoload 'gnus-group-make-nnir-group "nnir")
38 (defcustom gnus-server-mode-hook nil
39 "Hook run in `gnus-server-mode' buffers."
43 (defcustom gnus-server-exit-hook nil
44 "Hook run when exiting the server buffer."
48 (defcustom gnus-server-line-format " {%(%h:%w%)} %s%a\n"
49 "Format of server lines.
50 It works along the same lines as a normal formatting string,
51 with some simple extensions.
53 The following specs are understood:
61 General format specifiers can also be used.
62 See Info node `(gnus)Formatting Variables'."
63 :link '(custom-manual "(gnus)Formatting Variables")
64 :group 'gnus-server-visual
67 (defcustom gnus-server-mode-line-format "Gnus: %%b"
68 "The format specification for the server mode line."
69 :group 'gnus-server-visual
72 (defcustom gnus-server-browse-in-group-buffer nil
73 "Whether server browsing should take place in the group buffer.
74 If nil, a faster, but more primitive, buffer is used instead."
76 :group 'gnus-server-visual
79 ;;; Internal variables.
81 (defvar gnus-inserted-opened-servers nil)
83 (defvar gnus-server-line-format-alist
84 `((?h gnus-tmp-how ?s)
86 (?w gnus-tmp-where ?s)
87 (?s gnus-tmp-status ?s)
88 (?a gnus-tmp-agent ?s)))
90 (defvar gnus-server-mode-line-format-alist
91 `((?S gnus-tmp-news-server ?s)
92 (?M gnus-tmp-news-method ?s)
93 (?u gnus-tmp-user-defined ?s)))
95 (defvar gnus-server-line-format-spec nil)
96 (defvar gnus-server-mode-line-format-spec nil)
97 (defvar gnus-server-killed-servers nil)
99 (defvar gnus-server-mode-map)
101 (defvar gnus-server-menu-hook nil
102 "*Hook run after the creation of the server mode menu.")
104 (defun gnus-server-make-menu-bar ()
105 (gnus-turn-off-edit-menu 'server)
106 (unless (boundp 'gnus-server-server-menu)
108 gnus-server-server-menu gnus-server-mode-map ""
110 ["Add..." gnus-server-add-server t]
111 ["Browse" gnus-server-read-server t]
112 ["Scan" gnus-server-scan-server t]
113 ["List" gnus-server-list-servers t]
114 ["Kill" gnus-server-kill-server t]
115 ["Yank" gnus-server-yank-server t]
116 ["Copy" gnus-server-copy-server t]
117 ["Show" gnus-server-show-server t]
118 ["Edit" gnus-server-edit-server t]
119 ["Regenerate" gnus-server-regenerate-server t]
120 ["Compact" gnus-server-compact-server t]
121 ["Exit" gnus-server-exit t]))
124 gnus-server-connections-menu gnus-server-mode-map ""
126 ["Open" gnus-server-open-server t]
127 ["Close" gnus-server-close-server t]
128 ["Offline" gnus-server-offline-server t]
129 ["Deny" gnus-server-deny-server t]
131 ["Open All" gnus-server-open-all-servers t]
132 ["Close All" gnus-server-close-all-servers t]
133 ["Reset All" gnus-server-remove-denials t]))
135 (gnus-run-hooks 'gnus-server-menu-hook)))
137 (defvar gnus-server-mode-map nil)
138 (put 'gnus-server-mode 'mode-class 'special)
140 (unless gnus-server-mode-map
141 (setq gnus-server-mode-map (make-sparse-keymap))
142 (suppress-keymap gnus-server-mode-map)
144 (gnus-define-keys gnus-server-mode-map
145 " " gnus-server-read-server-in-server-buffer
146 "\r" gnus-server-read-server
147 gnus-mouse-2 gnus-server-pick-server
149 "l" gnus-server-list-servers
150 "k" gnus-server-kill-server
151 "y" gnus-server-yank-server
152 "c" gnus-server-copy-server
153 "a" gnus-server-add-server
154 "e" gnus-server-edit-server
155 "S" gnus-server-show-server
156 "s" gnus-server-scan-server
158 "O" gnus-server-open-server
159 "\M-o" gnus-server-open-all-servers
160 "C" gnus-server-close-server
161 "\M-c" gnus-server-close-all-servers
162 "D" gnus-server-deny-server
163 "L" gnus-server-offline-server
164 "R" gnus-server-remove-denials
169 "g" gnus-server-regenerate-server
171 "G" gnus-group-make-nnir-group
173 "z" gnus-server-compact-server
175 "\C-c\C-i" gnus-info-find-node
176 "\C-c\C-b" gnus-bug))
178 (defface gnus-server-agent
179 '((((class color) (background light)) (:foreground "PaleTurquoise" :bold t))
180 (((class color) (background dark)) (:foreground "PaleTurquoise" :bold t))
182 "Face used for displaying AGENTIZED servers"
183 :group 'gnus-server-visual)
184 ;; backward-compatibility alias
185 (put 'gnus-server-agent-face 'face-alias 'gnus-server-agent)
186 (put 'gnus-server-agent-face 'obsolete-face "22.1")
188 (defface gnus-server-opened
189 '((((class color) (background light)) (:foreground "Green3" :bold t))
190 (((class color) (background dark)) (:foreground "Green1" :bold t))
192 "Face used for displaying OPENED servers"
193 :group 'gnus-server-visual)
194 ;; backward-compatibility alias
195 (put 'gnus-server-opened-face 'face-alias 'gnus-server-opened)
196 (put 'gnus-server-opened-face 'obsolete-face "22.1")
198 (defface gnus-server-closed
199 '((((class color) (background light)) (:foreground "Steel Blue" :italic t))
200 (((class color) (background dark))
201 (:foreground "LightBlue" :italic t))
203 "Face used for displaying CLOSED servers"
204 :group 'gnus-server-visual)
205 ;; backward-compatibility alias
206 (put 'gnus-server-closed-face 'face-alias 'gnus-server-closed)
207 (put 'gnus-server-closed-face 'obsolete-face "22.1")
209 (defface gnus-server-denied
210 '((((class color) (background light)) (:foreground "Red" :bold t))
211 (((class color) (background dark)) (:foreground "Pink" :bold t))
212 (t (:inverse-video t :bold t)))
213 "Face used for displaying DENIED servers"
214 :group 'gnus-server-visual)
215 ;; backward-compatibility alias
216 (put 'gnus-server-denied-face 'face-alias 'gnus-server-denied)
217 (put 'gnus-server-denied-face 'obsolete-face "22.1")
219 (defface gnus-server-offline
220 '((((class color) (background light)) (:foreground "Orange" :bold t))
221 (((class color) (background dark)) (:foreground "Yellow" :bold t))
222 (t (:inverse-video t :bold t)))