1 ;;; riece-commands.el --- commands available in command buffer
2 ;; Copyright (C) 1998-2003 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 (require 'riece-channel)
28 (require 'riece-complete)
29 (require 'riece-layout)
30 (require 'riece-display)
31 (require 'riece-version)
32 (require 'riece-server)
34 (require 'riece-identity)
35 (require 'riece-message)
38 (defun riece-command-switch-to-channel (channel)
39 (interactive (list (riece-completing-read-identity
40 "Channel/User: " riece-current-channels nil t)))
41 (unless (equal channel riece-current-channels)
42 (riece-switch-to-channel channel)
43 (riece-redisplay-buffers)))
45 (defun riece-command-switch-to-channel-by-number (number)
47 (let ((command-name (symbol-name this-command)))
48 (if (string-match "[0-9]+$" command-name)
49 (list (string-to-number (match-string 0 command-name)))
50 (list (string-to-number (read-string "Number: "))))))
51 (let ((channel (nth (1- number) riece-current-channels)))
53 (riece-command-switch-to-channel channel)
54 (error "No such number!"))))
59 (defalias (intern (concat "riece-command-switch-to-channel-by-number-"
60 (number-to-string number)))
61 'riece-command-switch-to-channel-by-number)
62 (setq number (1+ number)))))
64 (defun riece-command-next-channel ()
65 "Select the next channel."
67 (when (> (length riece-current-channels) 1)
68 (let ((pointer (cdr (riece-identity-member
70 riece-current-channels))))
73 (setq pointer (cdr pointer)))
75 (setq pointer riece-current-channels)
78 (setq pointer (cdr pointer))))
80 (riece-command-switch-to-channel (car pointer))
81 (error "No such channel!")))))
83 (defun riece-command-previous-channel ()
84 "Select the previous channel."
86 (when (> (length riece-current-channels) 1)
87 (let ((pointer (riece-identity-member
89 riece-current-channels))
90 (start riece-current-channels)
92 (while (and start (not (eq start pointer)))
94 (setq channel (car start)))
95 (setq start (cdr start)))
97 (setq start (copy-sequence riece-current-channels))
98 (setq start (delq nil start))
99 (and (> (length start) 1)
100 (setq channel (nth (1- (length start)) start))))
102 (riece-command-switch-to-channel channel)
103 (error "No such channel!")))))
105 (defun riece-command-select-command-buffer ()
106 "Select the command buffer."
108 (let ((window (get-buffer-window riece-command-buffer)))
110 (select-window window))))
112 (defun riece-command-configure-windows ()
114 (riece-redisplay-buffers t))
116 (defun riece-command-change-layout (name)
117 "Select a layout-name from all current available layouts and change
118 the layout to the selected layout-name."
119 (interactive (list (completing-read "Layout: " riece-layout-alist)))
120 (setq riece-layout name
121 riece-save-variables-are-dirty t)
122 (riece-command-configure-windows))
124 (defun riece-command-toggle-channel-buffer-mode ()
126 (setq riece-channel-buffer-mode
127 (not riece-channel-buffer-mode)
128 riece-save-variables-are-dirty t)
129 (riece-command-configure-windows))
131 (defun riece-command-toggle-user-list-buffer-mode ()
133 (setq riece-user-list-buffer-mode
134 (not riece-user-list-buffer-mode)
135 riece-save-variables-are-dirty t)
136 (riece-command-configure-windows))
138 (defun riece-command-toggle-channel-list-buffer-mode ()
140 (setq riece-channel-list-buffer-mode
141 (not riece-channel-list-buffer-mode)
142 riece-save-variables-are-dirty t)
143 (riece-command-configure-windows))
145 (defun riece-command-finger (user &optional recurse)
147 (let* ((completion-ignore-case t)
148 (user (riece-completing-read-identity
150 (riece-get-users-on-server (riece-current-server-name)))))
151 (list user current-prefix-arg)))
153 (riece-send-string (format "WHOIS %s %s\r\n"
154 (riece-identity-prefix user)
155 (riece-identity-prefix user)))
156 (riece-send-string (format "WHOIS %s\r\n" (riece-identity-prefix user)))))
158 (defun riece-command-topic (topic)
161 (riece-check-channel-commands-are-usable t)
162 (list (read-from-minibuffer
163 "Topic: " (cons (or (riece-with-server-buffer
164 (riece-identity-server
165 riece-current-channel)
166 (riece-channel-get-topic
167 (riece-identity-prefix
168 riece-current-channel)))
171 (riece-send-string (format "TOPIC %s :%s\r\n"
172 (riece-identity-prefix riece-current-channel)
175 (defun riece-command-invite (user)
177 (let ((completion-ignore-case t))
178 (riece-check-channel-commands-are-usable t)
179 (list (riece-completing-read-identity
181 (riece-get-users-on-server (riece-current-server-name))))))
182 (riece-send-string (format "INVITE %s %s\r\n"
183 (riece-identity-prefix user)
184 (riece-identity-prefix riece-current-channel))))
186 (defun riece-command-kick (user &optional message)
188 (let ((completion-ignore-case t))
189 (riece-check-channel-commands-are-usable t)
190 (list (completing-read
192 (riece-with-server-buffer
193 (riece-identity-server riece-current-channel)
194 (riece-channel-get-users (riece-identity-prefix
195 riece-current-channel))))
196 (if current-prefix-arg
197 (read-string "Message: ")))))
200 (format "KICK %s %s :%s\r\n"
201 (riece-identity-prefix riece-current-channel)
203 (format "KICK %s %s\r\n"
204 (riece-identity-prefix riece-current-channel)
207 (defun riece-command-names (pattern)
209 (let ((completion-ignore-case t))
210 (list (read-from-minibuffer
212 (if (and riece-current-channel
213 (riece-channel-p (riece-identity-prefix
214 riece-current-channel)))
215 (cons (riece-identity-prefix riece-current-channel)
217 (if (or (not (equal pattern ""))
218 (yes-or-no-p "Really want to query NAMES without argument? "))
219 (riece-send-string (format "NAMES %s\r\n" pattern))))
221 (defun riece-command-who (pattern)
223 (let ((completion-ignore-case t))
224 (list (read-from-minibuffer
226 (if (and riece-current-channel
227 (riece-channel-p (riece-identity-prefix
228 riece-current-channel)))
229 (cons (riece-identity-prefix riece-current-channel)
231 (if (or (not (equal pattern ""))
232 (yes-or-no-p "Really want to query WHO without argument? "))
233 (riece-send-string (format "WHO %s\r\n" pattern))))
235 (defun riece-command-list (pattern)
237 (let ((completion-ignore-case t))
238 (list (read-from-minibuffer
240 (if (and riece-current-channel
241 (riece-channel-p (riece-identity-prefix
242 riece-current-channel)))
243 (cons (riece-identity-prefix riece-current-channel)
245 (if (or (not (equal pattern ""))
246 (yes-or-no-p "Really want to query LIST without argument? "))
247 (riece-send-string (format "LIST %s\r\n" pattern))))
249 (defun riece-command-change-mode (channel change)
251 (let* ((completion-ignore-case t)
253 (if current-prefix-arg
254 (riece-completing-read-identity
255 "Channel/User: " riece-current-channels)
256 (riece-check-channel-commands-are-usable t)
257 riece-current-channel))
258 (riece-overriding-server-name (riece-identity-server channel))
259 (riece-temp-minibuffer-message
260 (concat "[Available modes: "
261 (riece-with-server-buffer (riece-identity-server channel)
262 (if (riece-channel-p (riece-identity-prefix channel))
263 (if riece-supported-channel-modes
264 (apply #'string riece-supported-channel-modes))
265 (if riece-supported-user-modes
266 (apply #'string riece-supported-user-modes))))
269 (read-from-minibuffer
270 (concat (riece-concat-channel-modes
271 channel "Mode (? for help)") ": ")
272 nil riece-minibuffer-map))))
273 (riece-send-string (format "MODE %s :%s\r\n" (riece-identity-prefix channel)
276 (defun riece-command-set-operators (users &optional arg)
279 (riece-check-channel-commands-are-usable t)
280 (let ((completion-ignore-case t))
281 (list (riece-completing-read-multiple
283 (riece-with-server-buffer
284 (riece-identity-server riece-current-channel)
285 (riece-channel-get-users (riece-identity-prefix
286 riece-current-channel)))
287 (if current-prefix-arg
289 (memq ?o (cdr user)))
291 (not (memq ?o (cdr user))))))
292 current-prefix-arg))))
295 (setq group (cons (car users) group)
297 (if (or (= (length group) 3)
300 (format "MODE %s %c%s %s\r\n"
301 (riece-identity-prefix riece-current-channel)
302 (if current-prefix-arg
305 (make-string (length group) ?o)
306 (mapconcat #'identity group " ")))))))
308 (defun riece-command-set-speakers (users &optional arg)
311 (riece-check-channel-commands-are-usable t)
312 (let ((completion-ignore-case t))
313 (list (riece-completing-read-multiple
315 (riece-with-server-buffer
316 (riece-identity-server riece-current-channel)
317 (riece-channel-get-users (riece-identity-prefix
318 riece-current-channel)))
319 (if current-prefix-arg
321 (memq ?v (cdr user)))
323 (not (memq ?v (cdr user))))))
324 current-prefix-arg))))
327 (setq group (cons (car users) group)
329 (if (or (= (length group) 3)
332 (format "MODE %s %c%s %s\r\n"
333 (riece-identity-prefix riece-current-channel)
334 (if current-prefix-arg
337 (make-string (length group) ?v)
338 (mapconcat #'identity group " ")))))))
340 (defun riece-command-send-message (message notice)
341 "Send MESSAGE to the current channel."
342 (if (equal message "")
343 (error "No text to send"))
344 (riece-check-channel-commands-are-usable)
348 (format "NOTICE %s :%s\r\n"
349 (riece-identity-prefix riece-current-channel)
351 (riece-display-message
352 (riece-make-message (riece-current-nickname) riece-current-channel
355 (format "PRIVMSG %s :%s\r\n"
356 (riece-identity-prefix riece-current-channel)
358 (riece-display-message
359 (riece-make-message (riece-current-nickname) riece-current-channel
362 (defun riece-command-enter-message ()
363 "Send the current line to the current channel."
365 (riece-command-send-message (buffer-substring
366 (riece-line-beginning-position)
367 (riece-line-end-position))
369 (let ((next-line-add-newlines t))
372 (defun riece-command-enter-message-as-notice ()
373 "Send the current line to the current channel as NOTICE."
375 (riece-command-send-message (buffer-substring
376 (riece-line-beginning-position)
377 (riece-line-end-position))
379 (let ((next-line-add-newlines t))
382 (defun riece-command-enter-message-to-user (user)
383 "Send the current line to USER."
385 (let ((completion-ignore-case t))
386 (list (riece-completing-read-identity
388 (riece-get-users-on-server (riece-current-server-name))))))
389 (let ((text (buffer-substring
390 (riece-line-beginning-position)
391 (riece-line-end-position))))
393 (format "PRIVMSG %s :%s\r\n" (riece-identity-prefix user) text))
394 (riece-display-message
395 (riece-make-message (riece-current-nickname) user text nil t)))
396 (let ((next-line-add-newlines t))
399 (defun riece-command-join-channel (target key)
400 (let ((process (riece-server-process (riece-identity-server target))))
402 (error "%s" (substitute-command-keys
403 "Type \\[riece-command-open-server] to open server.")))
404 (riece-process-send-string process
406 (format "JOIN %s :%s\r\n"
407 (riece-identity-prefix target)
409 (format "JOIN %s\r\n"
410 (riece-identity-prefix target))))))
412 (defun riece-command-join-partner (target)
413 (let ((pointer (riece-identity-member target riece-current-channels)))
415 (riece-command-switch-to-channel (car pointer))
416 (riece-join-channel target)
417 (riece-switch-to-channel target)
418 (riece-redisplay-buffers))))
420 (defun riece-command-join (target &optional key)
422 (let* ((completion-ignore-case t)
424 (if riece-join-channel-candidate
425 (let ((default (riece-format-identity
426 riece-join-channel-candidate)))
427 (riece-completing-read-identity
428 (format "Channel/User (default %s): " default)
429 riece-current-channels nil nil nil nil default))
430 (riece-completing-read-identity
431 "Channel/User: " riece-current-channels)))
433 (if (and current-prefix-arg
434 (riece-channel-p (riece-identity-prefix target)))
436 (riece-read-passwd (format "Key for %s: "
437 (riece-format-identity target)))))
439 (let ((pointer (riece-identity-member target riece-current-channels)))
441 (riece-command-switch-to-channel (car pointer))
442 (if (riece-channel-p (riece-identity-prefix target))
443 (riece-command-join-channel target key)
444 (riece-command-join-partner target)))))
446 (defun riece-command-part-channel (target message)
447 (let ((process (riece-server-process (riece-identity-server target))))
448 (riece-process-send-string process
450 (format "PART %s :%s\r\n"
451 (riece-identity-prefix target)
453 (format "PART %s\r\n"
454 (riece-identity-prefix target))))))
456 (defun riece-command-part (target &optional message)
459 (riece-check-channel-commands-are-usable)
460 (let* ((completion-ignore-case t)
462 (riece-completing-read-identity
463 (format "Channel/User (default %s): "
464 (riece-format-identity riece-current-channel))
465 riece-current-channels nil nil nil nil
466 (riece-format-identity riece-current-channel)))
468 (if (and current-prefix-arg
469 (riece-channel-p (riece-identity-prefix target)))
470 (setq message (read-string "Message: ")))
471 (list target message))))
472 (if (riece-identity-member target riece-current-channels)
473 (if (riece-channel-p (riece-identity-prefix target))
474 (riece-command-part-channel target message)
475 (riece-part-channel target)
476 (riece-redisplay-buffers))
477 (error "You are not talking with %s" target)))
479 (defun riece-command-change-nickname (nickname)
480 "Change your nickname to NICK."
481 (interactive "sEnter your nickname: ")
482 (riece-send-string (format "NICK %s\r\n" nickname)))
484 (defun riece-command-scroll-down (lines)
485 "Scroll LINES down dialogue buffer from command buffer."
487 (let ((other-window-scroll-buffer
488 (if riece-channel-buffer-mode
490 riece-dialogue-buffer)))
491 (when (get-buffer-window other-window-scroll-buffer)
493 (scroll-other-window-down lines)
495 (message "Beginning of buffer"))))))
497 (defun riece-command-scroll-up (lines)
498 "Scroll LINES up dialogue buffer from command buffer."
500 (let* ((other-window-scroll-buffer
501 (if riece-channel-buffer-mode
503 riece-dialogue-buffer)))
504 (when (get-buffer-window other-window-scroll-buffer)
506 (scroll-other-window lines)
508 (message "End of buffer"))))))
510 (defun riece-command-nick-scroll-down (lines)
511 "Scroll LINES down nick buffer from command buffer."
513 (let ((other-window-scroll-buffer riece-user-list-buffer))
514 (when (get-buffer-window other-window-scroll-buffer)
516 (scroll-other-window-down lines)
518 (message "Beginning of buffer"))))))
520 (defun riece-command-nick-scroll-up (lines)
521 "Scroll LINES up nick buffer from command buffer."
523 (let* ((other-window-scroll-buffer riece-user-list-buffer))
524 (when (get-buffer-window other-window-scroll-buffer)
526 (scroll-other-window lines)
528 (message "End of buffer"))))))
530 (defun riece-command-toggle-away (&optional message)
531 "Mark yourself as being away."
533 (if (and (not (riece-with-server-buffer (riece-identity-server
534 (riece-current-nickname))
535 (riece-user-get-away (riece-identity-prefix
536 (riece-current-nickname)))))
537 (or (null riece-away-message)
539 (let ((message (read-string "Away message: ")))
542 (riece-send-string (format "AWAY :%s\r\n" message))
543 (riece-send-string "AWAY\r\n")))
545 (defun riece-command-toggle-freeze (&optional arg)
546 "Prevent automatic scrolling of the dialogue window.
547 If prefix argument ARG is non-nil, toggle frozen status."
549 (with-current-buffer (if (and riece-channel-buffer-mode
550 riece-channel-buffer)
552 riece-dialogue-buffer)
553 (setq riece-freeze (if arg
554 (< 0 (prefix-numeric-value arg))
555 (not riece-freeze))))
556 (riece-update-status-indicators)
557 (force-mode-line-update t))
559 (defun riece-command-toggle-own-freeze (&optional arg)
560 "Prevent automatic scrolling of the dialogue window.
561 The difference from `riece-command-freeze' is that your messages are hidden.
562 If prefix argument ARG is non-nil, toggle frozen status."
564 (with-current-buffer (if (and riece-channel-buffer-mode
565 riece-channel-buffer)
567 riece-dialogue-buffer)
569 (< 0 (prefix-numeric-value arg))
570 (not (eq riece-freeze 'own)))
571 (setq riece-freeze 'own)
572 (setq riece-freeze nil)))
573 (riece-update-status-indicators)
574 (force-mode-line-update t))
576 (defun riece-command-quit (&optional arg)
579 (if (y-or-n-p "Really quit IRC? ")
582 (read-string "Message: ")
583 (or riece-quit-message
584 (riece-extended-version))))
585 (alist riece-server-process-alist))
587 (riece-quit-server-process (cdr (car alist)) message)
588 (setq alist (cdr alist))))))
590 (defun riece-command-raw (command)
591 "Enter raw IRC command, which is sent to the server."
592 (interactive "sIRC command: ")
593 (riece-send-string (concat command "\r\n")))
595 (defun riece-command-end-of-buffer ()
596 "Get end of the dialogue buffer."
599 (setq buffer (if riece-channel-buffer-mode
601 riece-dialogue-buffer))
602 (or (setq window (get-buffer-window buffer))
603 (setq window (get-buffer-window riece-dialogue-buffer)
604 buffer riece-dialogue-buffer))
606 (save-selected-window
607 (select-window window)
608 (goto-char (point-max))))))
610 (defun riece-command-copy-region (start end)
611 "Move current region between START and END to `kill-ring'."
613 (kill-new (buffer-substring-no-properties start end)))
615 (defun riece-command-open-server (server-name)
617 (list (completing-read "Server: " riece-server-alist)))
618 (if (riece-server-process server-name)
619 (error "%s is already opened" server-name))
621 (riece-server-name-to-server server-name)
624 (defun riece-command-close-server (server-name &optional message)
626 (list (completing-read "Server: " riece-server-process-alist)
627 (if current-prefix-arg
628 (read-string "Message: ")
629 (or riece-quit-message
630 (riece-extended-version)))))
631 (riece-quit-server-process (riece-server-process server-name) message))
633 (defun riece-command-universal-server-name-argument ()
635 (let* ((riece-overriding-server-name
636 (completing-read "Server: " riece-server-process-alist))
638 (key-binding (read-key-sequence
639 (format "Command to execute on \"%s\":"
640 riece-overriding-server-name)))))
642 (call-interactively command)))
644 (provide 'riece-commands)
646 ;;; riece-commands.el ends here