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., 51 Franklin Street, Fifth Floor,
  23 ;; Boston, MA 02110-1301, USA.
  24
  25 ;;; Code:
  26
  27 (require 'riece-channel)
  28 (require 'riece-complete)
  29 (require 'riece-layout)
  30 (require 'riece-display)
  31 (require 'riece-server)
  32 (require 'riece-misc)
  33 (require 'riece-identity)
  34 (require 'riece-message)
  35
  36 (autoload 'derived-mode-class "derived")
  37
  38 ;;; Channel movement:
  39 (defun riece-command-switch-to-channel (channel)
  40   (interactive (list (riece-completing-read-identity
  41                       "Switch to channel/user: "
  42                       riece-current-channels nil t)))
  43   (unless (equal channel riece-current-channel)
  44     (riece-switch-to-channel channel)))
  45
  46 (defun riece-command-switch-to-channel-by-number (number)
  47   (interactive
  48    (let ((command-name (symbol-name this-command)))
  49      (if (string-match "[0-9]+$" command-name)
  50          (list (string-to-number (match-string 0 command-name)))
  51        (list (string-to-number (read-string "Switch to number: "))))))
  52   (let ((channel (nth (1- number) riece-current-channels)))
  53     (if channel
  54         (riece-command-switch-to-channel channel)
  55       (error "No such number!"))))
  56
  57 (eval-and-compile
  58   (let ((number 1))
  59     (while (<= number 20)
  60       (defalias (intern (concat "riece-command-switch-to-channel-by-number-"
  61                                 (number-to-string number)))
  62         'riece-command-switch-to-channel-by-number)
  63       (setq number (1+ number)))))
  64
  65 (defun riece-command-next-channel ()
  66   "Select the next channel."
  67   (interactive)
  68   (when (> (length riece-current-channels) 1)
  69     (let ((pointer (cdr (riece-identity-member
  70                          riece-current-channel
  71                          riece-current-channels))))
  72       (while (and pointer
  73                   (null (car pointer)))
  74         (setq pointer (cdr pointer)))
  75       (when (null pointer)
  76         (setq pointer riece-current-channels)
  77         (while (and pointer
  78                     (null (car pointer)))
  79           (setq pointer (cdr pointer))))
  80       (if (car pointer)
  81           (riece-command-switch-to-channel (car pointer))
  82         (error "No such channel!")))))
  83
  84 (defun riece-command-previous-channel ()
  85   "Select the previous channel."
  86   (interactive)
  87   (when (> (length riece-current-channels) 1)
  88     (let ((pointer (riece-identity-member
  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       (when (null channel)
  98         (setq start (copy-sequence riece-current-channels))
  99         (setq start (delq nil start))
 100         (and (> (length start) 1)
 101              (setq channel (nth (1- (length start)) start))))
 102       (if channel
 103           (riece-command-switch-to-channel channel)
 104         (error "No such channel!")))))
 105
 106 (defun riece-command-select-command-buffer ()
 107   "Select the command buffer."
 108   (interactive)
 109   (let ((window (get-buffer-window riece-command-buffer)))
 110     (if window
 111         (select-window window))))
 112
 113 (defun riece-command-configure-windows ()
 114   (interactive)
 115   "Reconfigure windows with the current layout."
 116   (riece-redisplay-buffers t))
 117
 118 (defun riece-command-suspend-resume ()
 119   (interactive)
 120   "Save or restore the current window configuration."
 121   (let ((entry (assq 'riece-window-configuration (frame-parameters))))
 122     (modify-frame-parameters (selected-frame)
 123                              (list (cons 'riece-window-configuration
 124                                          (current-window-configuration))))
 125     (if (cdr entry)
 126         (set-window-configuration (cdr entry))
 127       (delete-other-windows))
 128     (message
 129      (substitute-command-keys
 130       "\\[riece-command-suspend-resume] to get back the last windows"))))
 131
 132 (defun riece-command-change-layout (name)
 133   "Select a layout-name from all current available layouts and change
 134 the layout to the selected layout-name."
 135   (interactive (list (completing-read "Change layout: " riece-layout-alist)))
 136   (setq riece-layout name
 137         riece-save-variables-are-dirty t)
 138   (riece-command-configure-windows))
 139
 140 (defun riece-command-toggle-channel-buffer-mode ()
 141   (interactive)
 142   (setq riece-channel-buffer-mode
 143         (not riece-channel-buffer-mode)
 144         riece-save-variables-are-dirty t)
 145   (riece-command-configure-windows))
 146
 147 (defun riece-command-toggle-others-buffer-mode ()
 148   (interactive)
 149   (setq riece-others-buffer-mode
 150         (not riece-others-buffer-mode)
 151         riece-save-variables-are-dirty t)
 152   (riece-command-configure-windows))
 153
 154 (defun riece-command-toggle-user-list-buffer-mode ()
 155   (interactive)
 156   (setq riece-user-list-buffer-mode
 157         (not riece-user-list-buffer-mode)
 158         riece-save-variables-are-dirty t)
 159   (riece-command-configure-windows))
 160
 161 (defun riece-command-toggle-channel-list-buffer-mode ()
 162   (interactive)
 163   (setq riece-channel-list-buffer-mode
 164         (not riece-channel-list-buffer-mode)
 165         riece-save-variables-are-dirty t)
 166   (riece-command-configure-windows))
 167
 168 (defun riece-command-finger (user &optional recurse)
 169   (interactive
 170    (let* ((completion-ignore-case t)
 171           (user (riece-completing-read-identity
 172                  "Finger user: "
 173                  (riece-get-users-on-server (riece-current-server-name))
 174                  nil nil nil nil nil t)))
 175      (list user current-prefix-arg)))
 176   (if recurse
 177       (riece-send-string (format "WHOIS %s %s\r\n"
 178                                  (riece-identity-prefix user)
 179                                  (riece-identity-prefix user)))
 180     (riece-send-string (format "WHOIS %s\r\n" (riece-identity-prefix user)))))
 181
 182 (defun riece-command-topic (topic)
 183   (interactive
 184    (progn
 185      (riece-check-channel-commands-are-usable t)
 186      (list (read-from-minibuffer
 187             "Set topic: " (cons (or (riece-with-server-buffer
 188                                      (riece-identity-server
 189                                       riece-current-channel)
 190                                      (riece-channel-get-topic
 191                                       (riece-identity-prefix
 192                                        riece-current-channel)))
 193                                     "")
 194                                 0)))))
 195   (riece-send-string (format "TOPIC %s :%s\r\n"
 196                              (riece-identity-prefix riece-current-channel)
 197                              topic)
 198                      riece-current-channel))
 199
 200 (defun riece-command-invite (user)
 201   (interactive
 202    (let ((completion-ignore-case t))
 203      (riece-check-channel-commands-are-usable t)
 204      (list (riece-completing-read-identity
 205             "Invite user: "
 206             (riece-get-users-on-server (riece-current-server-name))
 207             nil nil nil nil nil t))))
 208   (riece-send-string (format "INVITE %s :%s\r\n"
 209                              (riece-identity-prefix user)
 210                              (riece-identity-prefix riece-current-channel))))
 211
 212 (defun riece-command-kick (user &optional message)
 213   (interactive
 214    (let ((completion-ignore-case t))
 215      (riece-check-channel-commands-are-usable t)
 216      (list (completing-read
 217             "Kick user: "
 218             (riece-with-server-buffer
 219                 (riece-identity-server riece-current-channel)
 220               (riece-channel-get-users (riece-identity-prefix
 221                                         riece-current-channel))))
 222            (if current-prefix-arg
 223                (read-string "Message: ")))))
 224   (riece-send-string
 225    (if message
 226        (format "KICK %s %s :%s\r\n"
 227                (riece-identity-prefix riece-current-channel)
 228                user message)
 229      (format "KICK %s %s\r\n"
 230              (riece-identity-prefix riece-current-channel)
 231              user))
 232    riece-current-channel))
 233
 234 (defun riece-command-names (pattern)
 235   (interactive
 236    (let ((completion-ignore-case t))
 237      (list (read-from-minibuffer
 238             "NAMES pattern: "
 239             (if (and riece-current-channel
 240                      (riece-channel-p (riece-identity-prefix
 241                                        riece-current-channel)))
 242                 (cons (riece-identity-prefix riece-current-channel)
 243                       0))))))
 244   (if (or (not (equal pattern ""))
 245           (yes-or-no-p "Really want to query NAMES without argument? "))
 246       (riece-send-string (format "NAMES %s\r\n" pattern))))
 247
 248 (defun riece-command-who (pattern)
 249   (interactive
 250    (let ((completion-ignore-case t))
 251      (list (read-from-minibuffer
 252             "WHO pattern: "
 253             (if (and riece-current-channel
 254                      (riece-channel-p (riece-identity-prefix
 255                                        riece-current-channel)))
 256                 (cons (riece-identity-prefix riece-current-channel)
 257                       0))))))
 258   (if (or (not (equal pattern ""))
 259           (yes-or-no-p "Really want to query WHO without argument? "))
 260       (riece-send-string (format "WHO %s\r\n" pattern))))
 261
 262 (defun riece-command-list (pattern)
 263   (interactive
 264    (let ((completion-ignore-case t))
 265      (list (read-from-minibuffer
 266             "LIST pattern: "
 267             (if (and riece-current-channel
 268                      (riece-channel-p (riece-identity-prefix
 269                                        riece-current-channel)))
 270                 (cons (riece-identity-prefix riece-current-channel)
 271                       0))))))
 272   (if (or (not (equal pattern ""))
 273           (yes-or-no-p "Really want to query LIST without argument? "))
 274       (riece-send-string (format "LIST %s\r\n" pattern))))
 275
 276 (defun riece-command-change-mode (channel change)
 277   (interactive
 278    (let* ((completion-ignore-case t)
 279           (channel
 280            (if current-prefix-arg
 281                (riece-completing-read-identity
 282                 "Change mode for channel/user: "
 283                 (riece-get-identities-on-server (riece-current-server-name))
 284                 nil nil nil nil nil t)
 285              (riece-check-channel-commands-are-usable t)
 286              riece-current-channel))
 287           (riece-overriding-server-name (riece-identity-server channel))
 288           (riece-temp-minibuffer-message
 289            (concat "[Available modes: "
 290                    (riece-with-server-buffer (riece-identity-server channel)
 291                      (if (riece-channel-p (riece-identity-prefix channel))
 292                          (if riece-supported-channel-modes
 293                              (apply #'string riece-supported-channel-modes))
 294                        (if riece-supported-user-modes
 295                            (apply #'string riece-supported-user-modes))))
 296                    "]")))
 297      (list channel
 298            (read-from-minibuffer
 299             (concat (riece-concat-channel-modes
 300                      channel "Mode (? for help)") ": ")
 301             nil riece-minibuffer-map))))
 302   (if (equal change "")
 303       (riece-send-string (format "MODE %s\r\n"
 304                                  (riece-identity-prefix channel)))
 305     (riece-send-string (format "MODE %s %s\r\n"
 306                                (riece-identity-prefix channel)
 307                                change))))
 308
 309 (defun riece-command-set-operators (users &optional arg)
 310   (interactive
 311    (progn
 312      (riece-check-channel-commands-are-usable t)
 313      (let ((completion-ignore-case t))
 314        (list (riece-completing-read-multiple
 315               (if current-prefix-arg
 316                   "Unset +o for users"
 317                 "Set +o for users")
 318               (riece-with-server-buffer
 319                   (riece-identity-server riece-current-channel)
 320                 (riece-channel-get-users (riece-identity-prefix
 321                                          riece-current-channel)))
 322               (if current-prefix-arg
 323                   (lambda (user)
 324                     (memq ?o (cdr user)))
 325                 (lambda (user)
 326                   (not (memq ?o (cdr user))))))
 327              current-prefix-arg))))
 328   (let (group)
 329     (while users
 330       (setq group (cons (car users) group)
 331             users (cdr users))
 332       (when (or (= (length group) 3)
 333                 (null users))
 334         (riece-send-string
 335          (format "MODE %s %c%s %s\r\n"
 336                  (riece-identity-prefix riece-current-channel)
 337                  (if current-prefix-arg
 338                      ?-
 339                    ?+)
 340                  (make-string (length group) ?o)
 341                  (mapconcat #'identity (nreverse group) " ")))
 342         (setq group nil)))))
 343
 344 (defun riece-command-set-speakers (users &optional arg)
 345   (interactive
 346    (progn
 347      (riece-check-channel-commands-are-usable t)
 348      (let ((completion-ignore-case t))
 349        (list (riece-completing-read-multiple
 350               (if current-prefix-arg
 351                   "Unset +v for users"
 352                 "Set +v for users")
 353               (riece-with-server-buffer
 354                   (riece-identity-server riece-current-channel)
 355                 (riece-channel-get-users (riece-identity-prefix
 356                                           riece-current-channel)))
 357               (if current-prefix-arg
 358                   (lambda (user)
 359                     (memq ?v (cdr user)))
 360                 (lambda (user)
 361                   (not (memq ?v (cdr user))))))
 362              current-prefix-arg))))
 363   (let (group)
 364     (while users
 365       (setq group (cons (car users) group)
 366             users (cdr users))
 367       (when (or (= (length group) 3)
 368                 (null users))
 369         (riece-send-string
 370          (format "MODE %s %c%s %s\r\n"
 371                  (riece-identity-prefix riece-current-channel)
 372                  (if current-prefix-arg
 373                      ?-
 374                    ?+)
 375                  (make-string (length group) ?v)
 376                  (mapconcat #'identity (nreverse group) " ")))
 377         (setq group nil)))))
 378
 379 (defun riece-command-send-message (message notice)
 380   "Send MESSAGE to the current channel."
 381   (run-hooks 'riece-command-send-message-hook)
 382   (if (equal message "")
 383       (error "No text to send"))
 384   (riece-check-channel-commands-are-usable)
 385   (if notice
 386       (progn
 387         (riece-send-string
 388          (format "NOTICE %s :%s\r\n"
 389                  (riece-identity-prefix riece-current-channel)
 390                  message)
 391          riece-current-channel)
 392         (riece-display-message
 393          (riece-make-message (riece-current-nickname) riece-current-channel
 394                              message 'notice t)))
 395     (riece-send-string
 396      (format "PRIVMSG %s :%s\r\n"
 397              (riece-identity-prefix riece-current-channel)
 398              message)
 399      riece-current-channel)
 400     (riece-display-message
 401      (riece-make-message (riece-current-nickname) riece-current-channel
 402                          message nil t))))
 403
 404 (defun riece-command-enter-message ()
 405   "Send the current line to the current channel."
 406   (interactive)
 407   (riece-command-send-message (buffer-substring
 408                                (riece-line-beginning-position)
 409                                (riece-line-end-position))
 410                               nil)
 411   (let ((next-line-add-newlines t))
 412     (next-line 1)))
 413
 414 (defun riece-command-enter-message-as-notice ()
 415   "Send the current line to the current channel as NOTICE."
 416   (interactive)
 417   (riece-command-send-message (buffer-substring
 418                                (riece-line-beginning-position)
 419                                (riece-line-end-position))
 420                               t)
 421   (let ((next-line-add-newlines t))
 422     (next-line 1)))
 423
 424 (defun riece-command-enter-message-to-user (user)
 425   "Send the current line to USER."
 426   (interactive
 427    (if (and (bolp) (eolp))
 428        (error "No text to send")
 429      (let ((completion-ignore-case t))
 430        (list (riece-completing-read-identity
 431               "Message to user: "
 432               (riece-get-users-on-server (riece-current-server-name))
 433               nil nil nil nil nil t)))))
 434   (let ((text (buffer-substring
 435                (riece-line-beginning-position)
 436                (riece-line-end-position))))
 437     (riece-send-string
 438      (format "PRIVMSG %s :%s\r\n" (riece-identity-prefix user) text)
 439      user)
 440     (riece-display-message
 441      (riece-make-message (riece-current-nickname) user text nil t)))
 442   (let ((next-line-add-newlines t))
 443     (next-line 1)))
 444
 445 (defun riece-command-join-channel (target key)
 446   (unless (riece-server-opened (riece-identity-server target))
 447     (error "%s" (substitute-command-keys
 448                  "Type \\[riece-command-open-server] to open server.")))
 449   (riece-send-string (if key
 450                          (format "JOIN %s :%s\r\n"
 451                                  (riece-identity-prefix target)
 452                                  key)
 453                        (format "JOIN %s\r\n"
 454                                (riece-identity-prefix target)))
 455                      target))
 456
 457 (defun riece-command-join-partner (target)
 458   (let ((pointer (riece-identity-member target riece-current-channels)))
 459     (if pointer
 460         (riece-command-switch-to-channel (car pointer))
 461       (riece-join-channel target)
 462       (riece-switch-to-channel target))))
 463
 464 (defun riece-command-join (target)
 465   (interactive
 466    (let ((completion-ignore-case t))
 467      (list
 468       (if riece-join-channel-candidate
 469           (let ((default (riece-format-identity
 470                           riece-join-channel-candidate)))
 471             (riece-completing-read-identity
 472              (format "Join channel/user (default %s): " default)
 473              (riece-get-identities-on-server (riece-current-server-name))
 474              nil nil nil nil default))
 475         (riece-completing-read-identity
 476          "Join channel/user: "
 477          (riece-get-identities-on-server (riece-current-server-name)))))))
 478   (let ((pointer (riece-identity-member target riece-current-channels)))
 479     (if pointer
 480         (riece-command-switch-to-channel (car pointer))
 481       (if (riece-channel-p (riece-identity-prefix target))
 482           (riece-command-join-channel target nil)
 483         (riece-command-join-partner target)))))
 484
 485 (defun riece-command-part-channel (target message)
 486   (unless (riece-server-opened (riece-identity-server target))
 487     (error "%s" (substitute-command-keys
 488                  "Type \\[riece-command-open-server] to open server.")))
 489   (riece-send-string (if message
 490                          (format "PART %s :%s\r\n"
 491                                  (riece-identity-prefix target)
 492                                  message)
 493                        (format "PART %s\r\n"
 494                                (riece-identity-prefix target)))
 495                      target))
 496
 497 (defun riece-command-part (target &optional message)
 498   (interactive
 499    (progn
 500      (riece-check-channel-commands-are-usable)
 501      (let* ((completion-ignore-case t)
 502             (target
 503              (riece-completing-read-identity
 504               (format "Part from channel/user (default %s): "
 505                       (riece-format-identity riece-current-channel))
 506               riece-current-channels nil nil nil nil
 507               (riece-format-identity riece-current-channel)))
 508             (message
 509              (if current-prefix-arg
 510                  (read-string "Message: ")
 511                riece-part-message)))
 512        (list target message))))
 513   (if (riece-identity-member target riece-current-channels)
 514       (if (riece-channel-p (riece-identity-prefix target))
 515           (riece-command-part-channel target message)
 516         (riece-part-channel target))
 517     (error "You are not talking with %s" target)))
 518
 519 (defun riece-command-change-nickname (nickname)
 520   "Change your nickname to NICK."
 521   (interactive "sEnter your nickname: ")
 522   (riece-send-string (format "NICK %s\r\n" nickname)))
 523
 524 (defun riece-command-scroll-down (lines)
 525   "Scroll LINES down dialogue buffer from command buffer."
 526   (interactive "P")
 527   (let ((buffer (if (and riece-channel-buffer-mode
 528                          riece-current-channel)
 529                     riece-channel-buffer
 530                   riece-dialogue-buffer)))
 531     (if (get-buffer-window buffer)
 532         (condition-case nil
 533             (let ((other-window-scroll-buffer buffer))
 534               (scroll-other-window-down lines))
 535           (beginning-of-buffer
 536            (message "Beginning of buffer"))))))
 537
 538 (defun riece-command-scroll-up (lines)
 539   "Scroll LINES up dialogue buffer from command buffer."
 540   (interactive "P")
 541   (let ((buffer (if (and riece-channel-buffer-mode
 542                          riece-current-channel)
 543                     riece-channel-buffer
 544                   riece-dialogue-buffer)))
 545     (if (get-buffer-window buffer)
 546         (condition-case nil
 547             (let ((other-window-scroll-buffer buffer))
 548               (scroll-other-window lines))
 549           (end-of-buffer
 550            (message "End of buffer"))))))
 551
 552 (defun riece-command-user-list-scroll-down (lines)
 553   "Scroll LINES down user list buffer from command buffer."
 554   (interactive "P")
 555   (if (get-buffer-window riece-user-list-buffer)
 556       (condition-case nil
 557           (let ((other-window-scroll-buffer riece-user-list-buffer))
 558             (scroll-other-window-down lines))
 559         (beginning-of-buffer
 560          (message "Beginning of buffer")))))
 561
 562 (defun riece-command-user-list-scroll-up (lines)
 563   "Scroll LINES up user list buffer from command buffer."
 564   (interactive "P")
 565   (if (get-buffer-window riece-user-list-buffer)
 566       (condition-case nil
 567           (let ((other-window-scroll-buffer riece-user-list-buffer))
 568             (scroll-other-window lines))
 569         (end-of-buffer
 570          (message "End of buffer")))))
 571
 572 (defun riece-command-toggle-away (&optional message)
 573   "Mark yourself as being away."
 574   (interactive
 575    (if (and (not (riece-with-server-buffer (riece-identity-server
 576                                             (riece-current-nickname))
 577                    (riece-user-get-away (riece-identity-prefix
 578                                          (riece-current-nickname)))))
 579             current-prefix-arg)
 580        (list (read-from-minibuffer
 581               "Away message: " (cons (or riece-away-message "") 0)))))
 582   (if (riece-with-server-buffer (riece-identity-server
 583                                  (riece-current-nickname))
 584         (riece-user-get-away (riece-identity-prefix
 585                               (riece-current-nickname))))
 586       (riece-send-string "AWAY\r\n")
 587     (riece-send-string (format "AWAY :%s\r\n" (or message
 588                                                   riece-away-message)))))
 589
 590 (defun riece-command-toggle-freeze (&optional arg)
 591   "Prevent automatic scrolling of the dialogue window.
 592 If prefix argument ARG is non-nil, toggle frozen status."
 593   (interactive "P")
 594   (with-current-buffer (if (eq (derived-mode-class major-mode)
 595                                'riece-dialogue-mode)
 596                            (current-buffer)
 597                          (if (and riece-channel-buffer-mode
 598                                   riece-channel-buffer)
 599                              riece-channel-buffer
 600                            riece-dialogue-buffer))
 601     (setq riece-freeze (if arg
 602                            (< 0 (prefix-numeric-value arg))
 603                          (not riece-freeze)))
 604     (riece-emit-signal 'buffer-freeze-changed
 605                        (current-buffer) riece-freeze)))
 606
 607 (defun riece-command-toggle-own-freeze (&optional arg)
 608   "Prevent automatic scrolling of the dialogue window.
 609 The difference from `riece-command-freeze' is that your messages are hidden.
 610 If prefix argument ARG is non-nil, toggle frozen status."
 611   (interactive "P")
 612   (with-current-buffer (if (eq (derived-mode-class major-mode)
 613                                'riece-dialogue-mode)
 614                            (current-buffer)
 615                          (if (and riece-channel-buffer-mode
 616                                   riece-channel-buffer)
 617                              riece-channel-buffer
 618                            riece-dialogue-buffer))
 619     (if (if arg
 620             (< 0 (prefix-numeric-value arg))
 621           (not (eq riece-freeze 'own)))
 622         (setq riece-freeze 'own)
 623       (setq riece-freeze nil))
 624     (riece-emit-signal 'buffer-freeze-changed
 625                        (current-buffer) riece-freeze)))
 626
 627 (eval-when-compile
 628   (autoload 'riece-exit "riece"))
 629 (defun riece-command-quit (&optional arg)
 630   "Quit IRC."
 631   (interactive "P")
 632   (if (null riece-server-process-alist)
 633       (progn
 634         (message "No server process")
 635         (ding))
 636     (if (y-or-n-p "Really quit IRC? ")
 637         (let ((message
 638                (if arg
 639                    (read-string "Message: ")
 640                  riece-quit-message))
 641               (alist riece-server-process-alist))
 642           (while alist
 643             (riece-quit-server-process (cdr (car alist)) message)
 644             (setq alist (cdr alist)))))))
 645
 646 (defun riece-command-raw (command)
 647   "Enter raw IRC command, which is sent to the server."
 648   (interactive "sIRC command: ")
 649   (riece-send-string (concat command "\r\n")))
 650
 651 (defun riece-command-beginning-of-buffer ()
 652   "Scroll channel buffer to the beginning."
 653   (interactive)
 654   (let (buffer window)
 655     (setq buffer (if riece-channel-buffer-mode
 656                      riece-channel-buffer
 657                    riece-dialogue-buffer))
 658     (or (setq window (get-buffer-window buffer))
 659         (setq window (get-buffer-window riece-dialogue-buffer)
 660               buffer riece-dialogue-buffer))
 661     (when window
 662       (save-selected-window
 663         (select-window window)
 664         (goto-char (point-min))))))
 665
 666 (defun riece-command-end-of-buffer ()
 667   "Scroll channel buffer to the end."
 668   (interactive)
 669   (let (buffer window)
 670     (setq buffer (if riece-channel-buffer-mode
 671                      riece-channel-buffer
 672                    riece-dialogue-buffer))
 673     (or (setq window (get-buffer-window buffer))
 674         (setq window (get-buffer-window riece-dialogue-buffer)
 675               buffer riece-dialogue-buffer))
 676     (when window
 677       (save-selected-window
 678         (select-window window)
 679         (goto-char (point-max))))))
 680
 681 (defun riece-command-copy-region (start end)
 682   "Move current region between START and END to `kill-ring'."
 683   (interactive "r")
 684   (kill-new (buffer-substring-no-properties start end)))
 685
 686 (defun riece-command-complete-user ()
 687   "Complete a user name in the current buffer."
 688   (interactive)
 689   (let* ((completion-ignore-case t)
 690          (table (mapcar (lambda (user)
 691                           (list (riece-format-identity user t)))
 692                         (riece-get-users-on-server
 693                          (riece-current-server-name))))
 694          (current (or (current-word) ""))
 695          (completion (try-completion current table))
 696          (all (all-completions current table)))
 697     (if (eq completion t)
 698         nil
 699       (if (null completion)
 700           (message "Can't find completion for \"%s\"" current)
 701         (if (equal current completion)
 702             (with-output-to-temp-buffer "*Help*"
 703               (display-completion-list all))
 704           (re-search-forward "\\>" nil t)
 705           (delete-region (point) (- (point) (length current)))
 706           (insert completion))))))
 707
 708 (defun riece-command-open-server (server-name)
 709   (interactive
 710    (list (completing-read "Open server: " riece-server-alist)))
 711   (if (riece-server-process server-name)
 712       (error "%s is already opened" server-name))
 713   (riece-open-server
 714    (riece-server-name-to-server server-name)
 715    server-name))
 716
 717 (defun riece-command-close-server (server-name &optional message)
 718   (interactive
 719    (list (completing-read "Close server: " riece-server-process-alist)
 720          (if current-prefix-arg
 721              (read-string "Message: ")
 722            riece-quit-message)))
 723   (let ((process (riece-server-process server-name)))
 724     (unless process
 725       (error "%s is not opened" server-name))
 726     (riece-quit-server-process process message)))
 727
 728 (defun riece-command-universal-server-name-argument ()
 729   (interactive)
 730   (let* ((riece-overriding-server-name
 731           (completing-read "Server: " riece-server-process-alist))
 732          (command
 733           (key-binding (read-key-sequence
 734                         (format "Command to execute on \"%s\":"
 735                                 riece-overriding-server-name)))))
 736     (message "")
 737     (call-interactively command)))
 738
 739 (eval-when-compile
 740   (autoload 'riece-save-variables-files "riece"))
 741 (defun riece-command-save-variables ()
 742   "Save `riece-variables-file'."
 743   (interactive)
 744   (if (or riece-save-variables-are-dirty
 745           (y-or-n-p "No changes made.  Save anyway? "))
 746       (riece-save-variables-files)))
 747
 748 (provide 'riece-commands)
 749
 750 ;;; riece-commands.el ends here