cgit.sxemacs.org Git - riece/blob - lisp/riece-commands.el

   1 ;;; riece-commands.el --- commands available in command buffer
   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 (eval-when-compile (require 'riece-inlines))
  28
  29 (require 'riece-channel)
  30 (require 'riece-complete)
  31 (require 'riece-display)
  32 (require 'riece-version)
  33 (require 'riece-server)
  34 (require 'riece-misc)
  35 (require 'riece-identity)
  36 (require 'riece-message)
  37
  38 ;;; Channel movement:
  39 (defun riece-command-switch-to-channel (channel)
  40   (interactive
  41    (list (completing-read "Channel/User: "
  42                           (mapcar #'list riece-current-channels)
  43                           nil t)))
  44   (riece-switch-to-channel channel)
  45   (riece-command-configure-windows))
  46
  47 (defun riece-command-switch-to-channel-by-number (number)
  48   (interactive
  49    (let ((command-name (symbol-name this-command)))
  50      (if (string-match "[0-9]+$" command-name)
  51          (list (string-to-number (match-string 0 command-name)))
  52        (list (string-to-number (read-string "Number: "))))))
  53   (let ((channels riece-current-channels)
  54         (index 1))
  55     (while (and channels
  56                 (< index number))
  57       (if (car channels)
  58           (setq index (1+ index)))
  59       (setq channels (cdr channels)))
  60     (if (car channels)
  61         (riece-command-switch-to-channel (car channels))
  62       (error "No such number!"))))
  63
  64 (eval-and-compile
  65   (let ((number 1))
  66     (while (<= number 20)
  67       (defalias (intern (concat "riece-command-switch-to-channel-by-number-"
  68                                 (number-to-string number)))
  69         'riece-command-switch-to-channel-by-number)
  70       (setq number (1+ number)))))
  71
  72 (defun riece-command-next-channel ()
  73   "Select the next channel."
  74   (interactive)
  75   (let ((pointer (cdr (string-list-member-ignore-case
  76                        riece-current-channel
  77                        riece-current-channels))))
  78     (while (and pointer
  79                 (null (car pointer)))
  80       (setq pointer (cdr pointer)))
  81     (if (car pointer)
  82         (riece-command-switch-to-channel (car pointer))
  83       (error "No such channel!"))))
  84
  85 (defun riece-command-previous-channel ()
  86   "Select the previous channel."
  87   (interactive)
  88   (let ((pointer (string-list-member-ignore-case
  89                   riece-current-channel
  90                   riece-current-channels))
  91         (start riece-current-channels)
  92         channel)
  93     (while (and start (not (eq start pointer)))
  94       (if (car start)
  95           (setq channel (car start)))
  96       (setq start (cdr start)))
  97     (if channel
  98         (riece-command-switch-to-channel channel)
  99       (error "No such channel!"))))
 100
 101 (defun riece-command-select-command-buffer ()
 102   "Select the command buffer."
 103   (interactive)
 104   (let ((window (get-buffer-window riece-command-buffer)))
 105     (if window
 106         (select-window window))))
 107
 108 (defun riece-command-configure-windows ()
 109   (interactive)
 110   (riece-redisplay-buffers t))
 111
 112 (defun riece-command-toggle-channel-buffer-mode ()
 113   (interactive)
 114   (setq riece-channel-buffer-mode
 115         (not riece-channel-buffer-mode))
 116   (riece-command-configure-windows))
 117
 118 (defun riece-command-toggle-user-list-buffer-mode ()
 119   (interactive)
 120   (setq riece-user-list-buffer-mode
 121         (not riece-user-list-buffer-mode))
 122   (riece-command-configure-windows))
 123
 124 (defun riece-command-toggle-channel-list-buffer-mode ()
 125   (interactive)
 126   (setq riece-channel-list-buffer-mode
 127         (not riece-channel-list-buffer-mode))
 128   (riece-command-configure-windows))
 129
 130 (defun riece-command-finger (user &optional recurse)
 131   (interactive
 132    (let* ((completion-ignore-case t)
 133           (user (completing-read
 134                  "User: "
 135                  (mapcar #'list (riece-get-users-on-server)))))
 136      (list user current-prefix-arg)))
 137   (if recurse
 138       (riece-send-string (format "WHOIS %s %s\r\n" user user))
 139     (riece-send-string (format "WHOIS %s\r\n" user))))
 140
 141 (defun riece-command-topic (topic)
 142   (interactive
 143    (list (read-from-minibuffer
 144           "Topic: " (cons (or (riece-channel-get-topic
 145                                riece-current-channel)
 146                               "")
 147                           0))))
 148   (riece-send-string (format "TOPIC %s :%s\r\n"
 149                              (riece-identity-prefix riece-current-channel)
 150                              topic)))
 151
 152 (defun riece-command-invite (user)
 153   (interactive
 154    (let ((completion-ignore-case t))
 155      (unless (and riece-current-channel
 156                   (riece-channel-p riece-current-channel))
 157        (error "Not on a channel"))
 158      (list (completing-read
 159             "User: "
 160             (mapcar #'list (riece-get-users-on-server))))))
 161   (riece-send-string (format "INVITE %s %s\r\n"
 162                              user (riece-identity-prefix
 163                                    riece-current-channel))))
 164
 165 (defun riece-command-kick (user &optional message)
 166   (interactive
 167    (let ((completion-ignore-case t))
 168      (unless (and riece-current-channel
 169                   (riece-channel-p riece-current-channel))
 170        (error "Not on a channel"))
 171      (list (completing-read
 172             "User: "
 173             (mapcar #'list (riece-channel-get-users
 174                             riece-current-channel)))
 175            (if current-prefix-arg
 176                (read-string "Message: ")))))
 177   (riece-send-string
 178    (if message
 179        (format "KICK %s %s :%s\r\n"
 180                (riece-identity-prefix riece-current-channel)
 181                user message)
 182      (format "KICK %s %s\r\n"
 183              (riece-identity-prefix riece-current-channel)
 184              user))))
 185
 186 (defun riece-command-names (pattern)
 187   (interactive
 188    (let ((completion-ignore-case t))
 189      (list (read-from-minibuffer
 190             "Pattern: "
 191             (if (and riece-current-channel
 192                      (riece-channel-p riece-current-channel))
 193                 (cons (riece-identity-prefix riece-current-channel)
 194                       0))))))
 195   (if (or (not (equal pattern ""))
 196           (yes-or-no-p "Really want to query NAMES without argument? "))
 197       (riece-send-string (format "NAMES %s\r\n" pattern))))
 198
 199 (defun riece-command-who (pattern)
 200   (interactive
 201    (let ((completion-ignore-case t))
 202      (list (read-from-minibuffer
 203             "Pattern: "
 204             (if (and riece-current-channel
 205                      (riece-channel-p riece-current-channel))
 206                 (cons (riece-identity-prefix riece-current-channel)
 207                       0))))))
 208   (if (or (not (equal pattern ""))
 209           (yes-or-no-p "Really want to query WHO without argument? "))
 210       (riece-send-string (format "WHO %s\r\n" pattern))))
 211
 212 (defun riece-command-change-mode (channel change)
 213   (interactive
 214    (let* ((completion-ignore-case t)
 215           (channel
 216            (if current-prefix-arg
 217                (completing-read
 218                 "Channel/User: "
 219                 (mapcar #'list riece-current-channels))
 220              riece-current-channel))
 221           (riece-overriding-server-name (riece-identity-server channel))
 222           (riece-temp-minibuffer-message
 223            (concat "[Available modes: "
 224                    (riece-with-server-buffer
 225                     (if (and (riece-channel-p channel)
 226                              riece-supported-channel-modes)
 227                         (apply #'string riece-supported-channel-modes)
 228                       (if (and (not (riece-channel-p channel))
 229                                riece-supported-user-modes)
 230                           (apply #'string riece-supported-user-modes))))
 231                    "]")))
 232      (list channel
 233            (read-from-minibuffer
 234             (concat (riece-concat-modes channel "Mode (? for help)") ": ")
 235             nil riece-minibuffer-map))))
 236   (riece-send-string (format "MODE %s :%s\r\n" channel change)))
 237
 238 (defun riece-command-set-operators (users &optional arg)
 239   (interactive
 240    (let ((operators (riece-channel-get-operators riece-current-channel))
 241          (completion-ignore-case t)
 242          users)
 243      (if current-prefix-arg
 244          (setq users (riece-completing-read-multiple
 245                       "Users"
 246                       (mapcar #'list operators)))
 247        (setq users (riece-completing-read-multiple
 248                     "Users"
 249                     (delq nil (mapcar (lambda (user)
 250                                         (unless (member user operators)
 251                                           (list user)))
 252                                       (riece-channel-get-users
 253                                        riece-current-channel))))))
 254      (list users current-prefix-arg)))
 255   (let (group)
 256     (while users
 257       (setq group (cons (car users) group)
 258             users (cdr users))
 259       (if (or (= (length group) 3)
 260               (null users))
 261           (riece-send-string
 262            (format "MODE %s %c%s %s\r\n"
 263                    (riece-identity-prefix riece-current-channel)
 264                    (if current-prefix-arg
 265                        ?-
 266                      ?+)
 267                    (make-string (length group) ?o)
 268                    (mapconcat #'identity group " ")))))))
 269
 270 (defun riece-command-set-speakers (users &optional arg)
 271   (interactive
 272    (let ((speakers (riece-channel-get-speakers riece-current-channel))
 273          (completion-ignore-case t)
 274          users)
 275      (if current-prefix-arg
 276          (setq users (riece-completing-read-multiple
 277                       "Users"
 278                       (mapcar #'list speakers)))
 279        (setq users (riece-completing-read-multiple
 280                     "Users"
 281                     (delq nil (mapcar (lambda (user)
 282                                         (unless (member user speakers)
 283                                           (list user)))
 284                                       (riece-channel-get-users
 285                                        riece-current-channel))))))
 286      (list users current-prefix-arg)))
 287   (let (group)
 288     (while users
 289       (setq group (cons (car users) group)
 290             users (cdr users))
 291       (if (or (= (length group) 3)
 292               (null users))
 293           (riece-send-string
 294            (format "MODE %s %c%s %s\r\n"
 295                    (riece-identity-prefix riece-current-channel)
 296                    (if current-prefix-arg
 297                        ?-
 298                      ?+)
 299                    (make-string (length group) ?v)
 300                    (mapconcat #'identity group " ")))))))
 301
 302 (defun riece-command-send-message (message)
 303   "Send MESSAGE to the current channel."
 304   (if (equal message "")
 305       (error "No text to send"))
 306   (unless riece-current-channel
 307     (error (substitute-command-keys
 308             "Type \\[riece-command-join] to join a channel")))
 309   (riece-send-string
 310    (format "PRIVMSG %s :%s\r\n"
 311            (riece-identity-prefix riece-current-channel)
 312            message))
 313   (riece-own-channel-message message))
 314
 315 (defun riece-command-enter-message ()
 316   "Send the current line to the current channel."
 317   (interactive)
 318   (riece-command-send-message (buffer-substring
 319                                (riece-line-beginning-position)
 320                                (riece-line-end-position)))
 321   (let ((next-line-add-newlines t))
 322     (next-line 1)))
 323
 324 (defun riece-command-join-channel (target key)
 325   (let ((server-name (riece-identity-server target))
 326         process)
 327     (if server-name
 328         (setq process (cdr (assoc server-name riece-server-process-alist)))
 329       (setq process riece-server-process))
 330     (unless process
 331       (error "%s" (substitute-command-keys
 332                    "Type \\[riece-command-open-server] to open server.")))
 333     (riece-process-send-string process
 334                                (if key
 335                                    (format "JOIN %s :%s\r\n"
 336                                            (riece-identity-prefix target)
 337                                            key)
 338                                  (format "JOIN %s\r\n"
 339                                          (riece-identity-prefix target))))))
 340
 341 (defun riece-command-join-partner (target)
 342   (let ((pointer (riece-identity-member target riece-current-channels)))
 343     (if pointer
 344         (riece-command-switch-to-channel (car pointer))
 345       (riece-join-channel target)
 346       (riece-switch-to-channel target)
 347       (riece-redisplay-buffers))))
 348
 349 (defun riece-command-join (target &optional key)
 350   (interactive
 351    (let ((completion-ignore-case t)
 352          (target
 353           (completing-read "Channel/User: "
 354                            (mapcar #'list riece-current-channels)))
 355          key)
 356      (if (and current-prefix-arg
 357               (riece-channel-p target))
 358          (setq key
 359                (riece-read-passwd (format "Key for %s: " target))))
 360      (list target key)))
 361   (let ((pointer (riece-identity-member target riece-current-channels)))
 362     (if pointer
 363         (riece-command-switch-to-channel (car pointer))
 364       (if (riece-channel-p target)
 365           (riece-command-join-channel target key)
 366         (riece-command-join-partner target)))))
 367
 368 (defun riece-command-part-channel (target message)
 369   (let ((server-name (riece-identity-server target))
 370         process)
 371     (if server-name
 372         (setq process (cdr (assoc server-name riece-server-process-alist)))
 373       (setq process riece-server-process))
 374     (unless process
 375       (error "%s" (substitute-command-keys
 376                    "Type \\[riece-command-open-server] to open server.")))
 377     (riece-process-send-string process
 378                                (if message
 379                                    (format "PART %s :%s\r\n"
 380                                            (riece-identity-prefix target)
 381                                            message)
 382                                  (format "PART %s\r\n"
 383                                          (riece-identity-prefix target))))))
 384
 385 (defun riece-command-part (target &optional message)
 386   (interactive
 387    (let ((completion-ignore-case t)
 388          (target
 389           (completing-read "Channel/User: "
 390                            (mapcar #'list riece-current-channels)
 391                            nil t (cons riece-current-channel 0)))
 392          message)
 393      (if (and current-prefix-arg
 394               (riece-channel-p target))
 395          (setq message (read-string "Message: ")))
 396      (list target message)))
 397   (if (riece-identity-member target riece-current-channels)
 398       (if (riece-channel-p target)
 399           (riece-command-part-channel target message)
 400         (riece-part-channel target)
 401         (riece-redisplay-buffers))
 402     (error "You are not talking with %s" target)))
 403
 404 (defun riece-command-change-nickname (nickname)
 405   "Change your nickname to NICK."
 406   (interactive "sEnter your nickname: ")
 407   (riece-send-string (format "NICK %s\r\n" nickname)))
 408
 409 (defun riece-command-scroll-down (lines)
 410   "Scroll LINES down dialogue buffer from command buffer."
 411   (interactive "P")
 412   (let ((other-window-scroll-buffer
 413          (if riece-channel-buffer-mode
 414              riece-channel-buffer
 415            riece-dialogue-buffer)))
 416     (when (get-buffer-window other-window-scroll-buffer)
 417       (condition-case nil
 418           (scroll-other-window-down lines)
 419         (beginning-of-buffer
 420          (message "Beginning of buffer"))))))
 421
 422 (defun riece-command-scroll-up (lines)
 423   "Scroll LINES up dialogue buffer from command buffer."
 424   (interactive "P")
 425   (let* ((other-window-scroll-buffer
 426           (if riece-channel-buffer-mode
 427               riece-channel-buffer
 428             riece-dialogue-buffer)))
 429     (when (get-buffer-window other-window-scroll-buffer)
 430       (condition-case nil
 431           (scroll-other-window lines)
 432         (end-of-buffer
 433          (message "End of buffer"))))))
 434
 435 (defun riece-command-nick-scroll-down (lines)
 436   "Scroll LINES down nick buffer from command buffer."
 437   (interactive "P")
 438   (let ((other-window-scroll-buffer riece-user-list-buffer))
 439     (when (get-buffer-window other-window-scroll-buffer)
 440       (condition-case nil
 441           (scroll-other-window-down lines)
 442         (beginning-of-buffer
 443          (message "Beginning of buffer"))))))
 444
 445 (defun riece-command-nick-scroll-up (lines)
 446   "Scroll LINES up nick buffer from command buffer."
 447   (interactive "P")
 448   (let* ((other-window-scroll-buffer riece-user-list-buffer))
 449     (when (get-buffer-window other-window-scroll-buffer)
 450       (condition-case nil
 451           (scroll-other-window lines)
 452         (end-of-buffer
 453          (message "End of buffer"))))))
 454
 455 (defun riece-command-toggle-away (&optional message)
 456   "Mark yourself as being away."
 457   (interactive
 458    (if current-prefix-arg
 459        (let ((message (read-string "Away message: ")))
 460          (list message))))
 461   (if message
 462       (riece-send-string (format "AWAY :%s\r\n" message))
 463     (riece-send-string "AWAY\r\n")))
 464
 465 (defun riece-command-toggle-freeze (&optional arg)
 466   "Prevent automatic scrolling of the dialogue window.
 467 If prefix argument ARG is non-nil, toggle frozen status."
 468   (interactive "P")
 469   (riece-freeze (if riece-channel-buffer-mode
 470                     riece-channel-buffer
 471                   riece-dialogue-buffer)
 472                 (if arg (prefix-numeric-value arg))))
 473
 474 (defun riece-command-toggle-own-freeze (&optional arg)
 475   "Prevent automatic scrolling of the dialogue window.
 476 The difference from `riece-command-freeze' is that your messages are hidden.
 477 If prefix argument ARG is non-nil, toggle frozen status."
 478   (interactive "P")
 479   (riece-own-freeze (if riece-channel-buffer-mode
 480                         riece-channel-buffer
 481                       riece-dialogue-buffer)
 482                     (if arg (prefix-numeric-value arg))))
 483
 484 (defun riece-command-quit (&optional arg)
 485   "Quit IRC."
 486   (interactive "P")
 487   (if (y-or-n-p "Really quit IRC? ")
 488       (let ((message
 489              (if arg
 490                  (read-string "Message: ")
 491                (or riece-quit-message
 492                    (riece-extended-version)))))
 493         (riece-close-all-server message))))
 494
 495 (defun riece-command-raw (command)
 496   "Enter raw IRC command, which is sent to the server."
 497   (interactive "sIRC command: ")
 498   (riece-send-string (concat command "\r\n")))
 499
 500 (defun riece-command-end-of-buffer ()
 501   "Get end of the dialogue buffer."
 502   (interactive)
 503   (let (buffer window)
 504     (setq buffer (if riece-channel-buffer-mode
 505                      riece-channel-buffer
 506                    riece-dialogue-buffer))
 507     (or (setq window (get-buffer-window buffer))
 508         (setq window (get-buffer-window riece-dialogue-buffer)
 509               buffer riece-dialogue-buffer))
 510     (when window
 511       (save-selected-window
 512         (select-window window)
 513         (goto-char (point-max))))))
 514
 515 (defun riece-command-copy-region (start end)
 516   "Move current region between START and END to `kill-ring'."
 517   (interactive "r")
 518   (kill-new (buffer-substring-no-properties start end)))
 519
 520 (defun riece-command-open-server (server-name)
 521   (interactive
 522    (list (completing-read "Server: " riece-server-alist)))
 523   (let ((process (riece-start-server
 524                   (riece-server-name-to-server server-name)
 525                   server-name)))
 526     (with-current-buffer (process-buffer process)
 527       (setq riece-server-name server-name))
 528     (setq riece-server-process-alist
 529           (cons (cons server-name process)
 530                 riece-server-process-alist))))
 531
 532 (defun riece-command-close-server (server-name &optional message)
 533   (interactive
 534    (list (completing-read "Server: " riece-server-process-alist)
 535          (if current-prefix-arg
 536              (read-string "Message: ")
 537            (or riece-quit-message
 538                (riece-extended-version)))))
 539   (riece-close-server server-name message))
 540
 541 (defun riece-command-universal-server-name-argument ()
 542   (interactive)
 543   (let* ((riece-overriding-server-name
 544           (completing-read "Server: "
 545                            riece-server-process-alist))
 546          (command
 547           (key-binding (read-key-sequence
 548                         (format "Command to execute on \"%s\":"
 549                                 riece-overriding-server-name)))))
 550     (message "")
 551     (call-interactively command)))
 552
 553 (provide 'riece-commands)
 554
 555 ;;; riece-commands.el ends here