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-get-users-on-server ()
 131   (riece-with-server-buffer
 132    (let (users)
 133      (mapatoms
 134       (lambda (atom)
 135         (unless (riece-channel-p (symbol-name atom))
 136           (push (symbol-name atom) users)))
 137       riece-obarray)
 138      (if (member riece-real-nickname users)
 139          users
 140        (cons riece-real-nickname users)))))
 141
 142 (defun riece-command-finger (user &optional recurse)
 143   (interactive
 144    (let* ((completion-ignore-case t)
 145           (user (completing-read
 146                  "User: "
 147                  (mapcar #'list (riece-get-users-on-server)))))
 148      (list user current-prefix-arg)))
 149   (if recurse
 150       (riece-send-string (format "WHOIS %s %s\r\n" user user))
 151     (riece-send-string (format "WHOIS %s\r\n" user))))
 152
 153 (defun riece-command-topic (topic)
 154   (interactive
 155    (list (read-from-minibuffer
 156           "Topic: " (cons (or (riece-channel-get-topic
 157                                riece-current-channel)
 158                               "")
 159                           0))))
 160   (riece-send-string (format "TOPIC %s :%s\r\n"
 161                              (riece-identity-prefix riece-current-channel)
 162                              topic)))
 163
 164 (defun riece-command-invite (user)
 165   (interactive
 166    (let ((completion-ignore-case t))
 167      (unless (and riece-current-channel
 168                   (riece-channel-p riece-current-channel))
 169        (error "Not on a channel"))
 170      (list (completing-read
 171             "User: "
 172             (mapcar #'list (riece-get-users-on-server))))))
 173   (riece-send-string (format "INVITE %s %s\r\n"
 174                              user (riece-identity-prefix
 175                                    riece-current-channel))))
 176
 177 (defun riece-command-kick (user &optional message)
 178   (interactive
 179    (let ((completion-ignore-case t))
 180      (unless (and riece-current-channel
 181                   (riece-channel-p riece-current-channel))
 182        (error "Not on a channel"))
 183      (list (completing-read
 184             "User: "
 185             (mapcar #'list (riece-channel-get-users
 186                             riece-current-channel)))
 187            (if current-prefix-arg
 188                (read-string "Message: ")))))
 189   (riece-send-string
 190    (if message
 191        (format "KICK %s %s :%s\r\n"
 192                (riece-identity-prefix riece-current-channel)
 193                user message)
 194      (format "KICK %s %s\r\n"
 195              (riece-identity-prefix riece-current-channel)
 196              user))))
 197
 198 (defun riece-command-names (pattern)
 199   (interactive
 200    (let ((completion-ignore-case t))
 201      (list (read-from-minibuffer
 202             "Pattern: "
 203             (if (and riece-current-channel
 204                      (riece-channel-p riece-current-channel))
 205                 (cons (riece-identity-prefix riece-current-channel)
 206                       0))))))
 207   (if (or (not (equal pattern ""))
 208           (yes-or-no-p "Really want to query NAMES without argument? "))
 209       (riece-send-string (format "NAMES %s\r\n" pattern))))
 210
 211 (defun riece-command-who (pattern)
 212   (interactive
 213    (let ((completion-ignore-case t))
 214      (list (read-from-minibuffer
 215             "Pattern: "
 216             (if (and riece-current-channel
 217                      (riece-channel-p riece-current-channel))
 218                 (cons (riece-identity-prefix riece-current-channel)
 219                       0))))))
 220   (if (or (not (equal pattern ""))
 221           (yes-or-no-p "Really want to query WHO without argument? "))
 222       (riece-send-string (format "WHO %s\r\n" pattern))))
 223
 224 (defun riece-command-change-mode (channel change)
 225   (interactive
 226    (let* ((completion-ignore-case t)
 227           (channel
 228            (if current-prefix-arg
 229                (completing-read
 230                 "Channel/user: "
 231                 (mapcar #'list riece-current-channels))
 232              riece-current-channel))
 233           (riece-overriding-server-name (riece-identity-server channel))
 234           (riece-temp-minibuffer-message
 235            (concat "[Available modes: "
 236                    (riece-with-server-buffer
 237                     (if (and (riece-channel-p channel)
 238                              riece-supported-channel-modes)
 239                         (apply #'string riece-supported-channel-modes)
 240                       (if (and (not (riece-channel-p channel))
 241                                riece-supported-user-modes)
 242                           (apply #'string riece-supported-user-modes))))
 243                    "]")))
 244      (list channel
 245            (read-from-minibuffer
 246             (concat (riece-concat-modes channel "Mode (? for help)") ": ")
 247             nil riece-minibuffer-map))))
 248   (riece-send-string (format "MODE %s :%s\r\n" channel change)))
 249
 250 (defun riece-command-set-operators (users &optional arg)
 251   (interactive
 252    (let ((operators (riece-channel-get-operators riece-current-channel))
 253          (completion-ignore-case t)
 254          users)
 255      (if current-prefix-arg
 256          (setq users (riece-completing-read-multiple
 257                       "Users"
 258                       (mapcar #'list operators)))
 259        (setq users (riece-completing-read-multiple
 260                     "Users"
 261                     (delq nil (mapcar (lambda (user)
 262                                         (unless (member user operators)
 263                                           (list user)))
 264                                       (riece-channel-get-users
 265                                        riece-current-channel))))))
 266      (list users current-prefix-arg)))
 267   (let (group)
 268     (while users
 269       (push (pop users) group)
 270       (if (or (= (length group) 3)
 271               (null users))
 272           (riece-send-string
 273            (format "MODE %s %c%s %s\r\n"
 274                    (riece-identity-prefix riece-current-channel)
 275                    (if current-prefix-arg
 276                        ?-
 277                      ?+)
 278                    (make-string (length group) ?o)
 279                    (mapconcat #'identity group " ")))))))
 280
 281 (defun riece-command-set-speakers (users &optional arg)
 282   (interactive
 283    (let ((speakers (riece-channel-get-speakers riece-current-channel))
 284          (completion-ignore-case t)
 285          users)
 286      (if current-prefix-arg
 287          (setq users (riece-completing-read-multiple
 288                       "Users"
 289                       (mapcar #'list speakers)))
 290        (setq users (riece-completing-read-multiple
 291                     "Users"
 292                     (delq nil (mapcar (lambda (user)
 293                                         (unless (member user speakers)
 294                                           (list user)))
 295                                       (riece-channel-get-users
 296                                        riece-current-channel))))))
 297      (list users current-prefix-arg)))
 298   (let (group)
 299     (while users
 300       (push (pop users) group)
 301       (if (or (= (length group) 3)
 302               (null users))
 303           (riece-send-string
 304            (format "MODE %s %c%s %s\r\n"
 305                    (riece-identity-prefix riece-current-channel)
 306                    (if current-prefix-arg
 307                        ?-
 308                      ?+)
 309                    (make-string (length group) ?v)
 310                    (mapconcat #'identity group " ")))))))
 311
 312 (defun riece-command-send-message (message)
 313   "Send MESSAGE to the current channel."
 314   (if (equal message "")
 315       (error "No text to send"))
 316   (unless riece-current-channel
 317     (error (substitute-command-keys
 318             "Type \\[riece-command-join] to join a channel")))
 319   (riece-send-string
 320    (format "PRIVMSG %s :%s\r\n"
 321            (riece-identity-prefix riece-current-channel)
 322            message))
 323   (riece-own-channel-message message))
 324
 325 (defun riece-command-enter-message ()
 326   "Send the current line to the current channel."
 327   (interactive)
 328   (riece-command-send-message (buffer-substring
 329                                (riece-line-beginning-position)
 330                                (riece-line-end-position)))
 331   (let ((next-line-add-newlines t))
 332     (next-line 1)))
 333
 334 (defun riece-command-join-channel (target key)
 335   (let ((server-name (riece-identity-server target))
 336         process)
 337     (if server-name
 338         (setq process (cdr (assoc server-name riece-server-process-alist)))
 339       (setq process riece-server-process))
 340     (unless process
 341       (error "%s" (substitute-command-keys
 342                    "Type \\[riece-command-open-server] to open server.")))
 343     (riece-process-send-string process
 344                                (if key
 345                                    (format "JOIN %s :%s\r\n"
 346                                            (riece-identity-prefix target)
 347                                            key)
 348                                  (format "JOIN %s\r\n"
 349                                          (riece-identity-prefix target))))))
 350
 351 (defun riece-command-join-partner (target)
 352   (let ((pointer (riece-identity-member target riece-current-channels)))
 353     (if pointer
 354         (riece-command-switch-to-channel (car pointer))
 355       (riece-join-channel target)
 356       (riece-switch-to-channel target)
 357       (riece-redisplay-buffers))))
 358
 359 (defun riece-command-join (target &optional key)
 360   (interactive
 361    (let ((completion-ignore-case t)
 362          (target
 363           (completing-read "Channel/user: "
 364                            (mapcar #'list riece-current-channels)))
 365          key)
 366      (if (and current-prefix-arg
 367               (riece-channel-p target))
 368          (setq key
 369                (riece-read-passwd (format "Key for %s: " target))))
 370      (list target key)))
 371   (let ((pointer (riece-identity-member target riece-current-channels)))
 372     (if pointer
 373         (riece-command-switch-to-channel (car pointer))
 374       (if (riece-channel-p target)
 375           (riece-command-join-channel target key)
 376         (riece-command-join-partner target)))))
 377
 378 (defun riece-command-part-channel (target message)
 379   (let ((server-name (riece-identity-server target))
 380         process)
 381     (if server-name
 382         (setq process (cdr (assoc server-name riece-server-process-alist)))
 383       (setq process riece-server-process))
 384     (unless process
 385       (error "%s" (substitute-command-keys
 386                    "Type \\[riece-command-open-server] to open server.")))
 387     (riece-process-send-string process
 388                                (if message
 389                                    (format "PART %s :%s\r\n"
 390                                            (riece-identity-prefix target)
 391                                            message)
 392                                  (format "PART %s\r\n"
 393                                          (riece-identity-prefix target))))))
 394
 395 (defun riece-command-part (target &optional message)
 396   (interactive
 397    (let ((completion-ignore-case t)
 398          (target
 399           (completing-read "Channel/user: "
 400                            (mapcar #'list riece-current-channels)
 401                            nil t (cons riece-current-channel 0)))
 402          message)
 403      (if (and current-prefix-arg
 404               (riece-channel-p target))
 405          (setq message (read-string "Message: ")))
 406      (list target message)))
 407   (if (riece-identity-member target riece-current-channels)
 408       (if (riece-channel-p target)
 409           (riece-command-part-channel target message)
 410         (riece-part-channel target)
 411         (riece-redisplay-buffers))
 412     (error "You are not talking with %s" target)))
 413
 414 (defun riece-command-change-nickname (nickname)
 415   "Change your nickname to NICK."
 416   (interactive "sEnter your nickname: ")
 417   (riece-send-string (format "NICK %s\r\n" nickname)))
 418
 419 (defun riece-command-scroll-down (lines)
 420   "Scroll LINES down dialogue buffer from command buffer."
 421   (interactive "P")
 422   (let ((other-window-scroll-buffer
 423          (if riece-channel-buffer-mode
 424              riece-channel-buffer
 425            riece-dialogue-buffer)))
 426     (when (get-buffer-window other-window-scroll-buffer)
 427       (condition-case nil
 428           (scroll-other-window-down lines)
 429         (beginning-of-buffer
 430          (message "Beginning of buffer"))))))
 431
 432 (defun riece-command-scroll-up (lines)
 433   "Scroll LINES up dialogue buffer from command buffer."
 434   (interactive "P")
 435   (let* ((other-window-scroll-buffer
 436           (if riece-channel-buffer-mode
 437               riece-channel-buffer
 438             riece-dialogue-buffer)))
 439     (when (get-buffer-window other-window-scroll-buffer)
 440       (condition-case nil
 441           (scroll-other-window lines)
 442         (end-of-buffer
 443          (message "End of buffer"))))))
 444
 445 (defun riece-command-nick-scroll-down (lines)
 446   "Scroll LINES down 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-down lines)
 452         (beginning-of-buffer
 453          (message "Beginning of buffer"))))))
 454
 455 (defun riece-command-nick-scroll-up (lines)
 456   "Scroll LINES up nick buffer from command buffer."
 457   (interactive "P")
 458   (let* ((other-window-scroll-buffer riece-user-list-buffer))
 459     (when (get-buffer-window other-window-scroll-buffer)
 460       (condition-case nil
 461           (scroll-other-window lines)
 462         (end-of-buffer
 463          (message "End of buffer"))))))
 464
 465 (defun riece-command-toggle-away (&optional message)
 466   "Mark yourself as being away."
 467   (interactive
 468    (if current-prefix-arg
 469        (let ((message (read-string "Away message: ")))
 470          (list message))))
 471   (if message
 472       (riece-send-string (format "AWAY :%s\r\n" message))
 473     (riece-send-string "AWAY\r\n")))
 474
 475 (defun riece-command-toggle-freeze (&optional arg)
 476   "Prevent automatic scrolling of the dialogue window.
 477 If prefix argument ARG is non-nil, toggle frozen status."
 478   (interactive "P")
 479   (riece-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-toggle-own-freeze (&optional arg)
 485   "Prevent automatic scrolling of the dialogue window.
 486 The difference from `riece-command-freeze' is that your messages are hidden.
 487 If prefix argument ARG is non-nil, toggle frozen status."
 488   (interactive "P")
 489   (riece-own-freeze (if riece-channel-buffer-mode
 490                         riece-channel-buffer
 491                       riece-dialogue-buffer)
 492                     (if arg (prefix-numeric-value arg))))
 493
 494 (defun riece-command-quit (&optional arg)
 495   "Quit IRC."
 496   (interactive "P")
 497   (if (y-or-n-p "Really quit IRC? ")
 498       (let ((message
 499              (if arg
 500                  (read-string "Message: ")
 501                (or riece-quit-message
 502                    (riece-extended-version)))))
 503         (riece-close-all-server message))))
 504
 505 (defun riece-command-raw (command)
 506   "Enter raw IRC command, which is sent to the server."
 507   (interactive "sIRC command: ")
 508   (riece-send-string (concat command "\r\n")))
 509
 510 (defun riece-command-end-of-buffer ()
 511   "Get end of the dialogue buffer."
 512   (interactive)
 513   (let (buffer window)
 514     (setq buffer (if riece-channel-buffer-mode
 515                      riece-channel-buffer
 516                    riece-dialogue-buffer))
 517     (or (setq window (get-buffer-window buffer))
 518         (setq window (get-buffer-window riece-dialogue-buffer)
 519               buffer riece-dialogue-buffer))
 520     (when window
 521       (save-selected-window
 522         (select-window window)
 523         (goto-char (point-max))))))
 524
 525 (defun riece-command-copy-region (start end)
 526   "Move current region between START and END to `kill-ring'."
 527   (interactive "r")
 528   (kill-new (buffer-substring-no-properties start end)))
 529
 530 (defun riece-command-open-server (server-name)
 531   (interactive
 532    (list (completing-read "Server: " riece-server-alist)))
 533   (let ((process (riece-start-server
 534                   (riece-server-name-to-server server-name)
 535                   server-name)))
 536     (with-current-buffer (process-buffer process)
 537       (setq riece-server-name server-name))
 538     (push (cons server-name process) riece-server-process-alist)))
 539
 540 (defun riece-command-close-server (server-name &optional message)
 541   (interactive
 542    (list (completing-read "Server: " riece-server-process-alist)
 543          (if current-prefix-arg
 544              (read-string "Message: ")
 545            (or riece-quit-message
 546                (riece-extended-version)))))
 547   (riece-close-server server-name message))
 548
 549 (defun riece-command-universal-server-name-argument ()
 550   (interactive)
 551   (let* ((riece-overriding-server-name
 552           (completing-read "Server: "
 553                            riece-server-process-alist))
 554          (command
 555           (key-binding (read-key-sequence
 556                         (format "Command to execute on \"%s\":"
 557                                 riece-overriding-server-name)))))
 558     (message "")
 559     (call-interactively command)))
 560
 561 (provide 'riece-commands)
 562
 563 ;;; riece-commands.el ends here