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 (require 'riece-channel)
  28 (require 'riece-complete)
  29 (require 'riece-layout)
  30 (require 'riece-display)
  31 (require 'riece-version)
  32 (require 'riece-server)
  33 (require 'riece-misc)
  34 (require 'riece-identity)
  35 (require 'riece-message)
  36
  37 ;;; Channel movement:
  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)))
  44
  45 (defun riece-command-switch-to-channel-by-number (number)
  46   (interactive
  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)))
  52     (if channel
  53         (riece-command-switch-to-channel channel)
  54       (error "No such number!"))))
  55
  56 (eval-and-compile
  57   (let ((number 1))
  58     (while (<= number 20)
  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)))))
  63
  64 (defun riece-command-next-channel ()
  65   "Select the next channel."
  66   (interactive)
  67   (when (> (length riece-current-channels) 1)
  68     (let ((pointer (cdr (riece-identity-member
  69                          riece-current-channel
  70                          riece-current-channels))))
  71       (while (and pointer
  72                   (null (car pointer)))
  73         (setq pointer (cdr pointer)))
  74       (when (null pointer)
  75         (setq pointer riece-current-channels)
  76         (while (and pointer
  77                     (null (car pointer)))
  78           (setq pointer (cdr pointer))))
  79       (if (car pointer)
  80           (riece-command-switch-to-channel (car pointer))
  81         (error "No such channel!")))))
  82
  83 (defun riece-command-previous-channel ()
  84   "Select the previous channel."
  85   (interactive)
  86   (when (> (length riece-current-channels) 1)
  87     (let ((pointer (riece-identity-member
  88                     riece-current-channel
  89                     riece-current-channels))
  90           (start riece-current-channels)
  91           channel)
  92       (while (and start (not (eq start pointer)))
  93         (if (car start)
  94             (setq channel (car start)))
  95         (setq start (cdr start)))
  96       (when (null channel)
  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))))
 101       (if channel
 102           (riece-command-switch-to-channel channel)
 103         (error "No such channel!")))))
 104
 105 (defun riece-command-select-command-buffer ()
 106   "Select the command buffer."
 107   (interactive)
 108   (let ((window (get-buffer-window riece-command-buffer)))
 109     (if window
 110         (select-window window))))
 111
 112 (defun riece-command-configure-windows ()
 113   (interactive)
 114   (riece-redisplay-buffers t))
 115
 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   (customize-set-variable 'riece-layout name))
 121
 122 (defun riece-command-toggle-channel-buffer-mode ()
 123   (interactive)
 124   (setq riece-channel-buffer-mode
 125         (not riece-channel-buffer-mode)
 126         riece-save-variables-are-dirty t)
 127   (riece-command-configure-windows))
 128
 129 (defun riece-command-toggle-user-list-buffer-mode ()
 130   (interactive)
 131   (setq riece-user-list-buffer-mode
 132         (not riece-user-list-buffer-mode)
 133         riece-save-variables-are-dirty t)
 134   (riece-command-configure-windows))
 135
 136 (defun riece-command-toggle-channel-list-buffer-mode ()
 137   (interactive)
 138   (setq riece-channel-list-buffer-mode
 139         (not riece-channel-list-buffer-mode)
 140         riece-save-variables-are-dirty t)
 141   (riece-command-configure-windows))
 142
 143 (defun riece-command-finger (user &optional recurse)
 144   (interactive
 145    (let* ((completion-ignore-case t)
 146           (user (completing-read
 147                  "User: "
 148                  (mapcar #'list (riece-get-users-on-server)))))
 149      (list user current-prefix-arg)))
 150   (if recurse
 151       (riece-send-string (format "WHOIS %s %s\r\n" user user))
 152     (riece-send-string (format "WHOIS %s\r\n" user))))
 153
 154 (defun riece-command-topic (topic)
 155   (interactive
 156    (list (read-from-minibuffer
 157           "Topic: " (cons (or (riece-with-server-buffer
 158                                   (riece-identity-server riece-current-channel)
 159                                 (riece-channel-get-topic
 160                                  (riece-identity-prefix
 161                                   riece-current-channel)))
 162                               "")
 163                           0))))
 164   (riece-send-string (format "TOPIC %s :%s\r\n"
 165                              (riece-identity-prefix riece-current-channel)
 166                              topic)))
 167
 168 (defun riece-command-invite (user)
 169   (interactive
 170    (let ((completion-ignore-case t))
 171      (unless (and riece-current-channel
 172                   (riece-channel-p (riece-identity-prefix
 173                                     riece-current-channel)))
 174        (error "Not on a channel"))
 175      (list (completing-read
 176             "User: "
 177             (mapcar #'list (riece-get-users-on-server))))))
 178   (riece-send-string (format "INVITE %s %s\r\n"
 179                              user (riece-identity-prefix
 180                                    riece-current-channel))))
 181
 182 (defun riece-command-kick (user &optional message)
 183   (interactive
 184    (let ((completion-ignore-case t))
 185      (unless (and riece-current-channel
 186                   (riece-channel-p (riece-identity-prefix
 187                                     riece-current-channel)))
 188        (error "Not on a channel"))
 189      (list (completing-read
 190             "User: "
 191             (mapcar #'list (riece-channel-get-users
 192                             riece-current-channel)))
 193            (if current-prefix-arg
 194                (read-string "Message: ")))))
 195   (riece-send-string
 196    (if message
 197        (format "KICK %s %s :%s\r\n"
 198                (riece-identity-prefix riece-current-channel)
 199                user message)
 200      (format "KICK %s %s\r\n"
 201              (riece-identity-prefix riece-current-channel)
 202              user))))
 203
 204 (defun riece-command-names (pattern)
 205   (interactive
 206    (let ((completion-ignore-case t))
 207      (list (read-from-minibuffer
 208             "Pattern: "
 209             (if (and riece-current-channel
 210                      (riece-channel-p (riece-identity-prefix
 211                                        riece-current-channel)))
 212                 (cons (riece-format-identity riece-current-channel t)
 213                       0))))))
 214   (if (or (not (equal pattern ""))
 215           (yes-or-no-p "Really want to query NAMES without argument? "))
 216       (riece-send-string (format "NAMES %s\r\n" pattern))))
 217
 218 (defun riece-command-who (pattern)
 219   (interactive
 220    (let ((completion-ignore-case t))
 221      (list (read-from-minibuffer
 222             "Pattern: "
 223             (if (and riece-current-channel
 224                      (riece-channel-p (riece-identity-prefix
 225                                        riece-current-channel)))
 226                 (cons (riece-format-identity riece-current-channel t)
 227                       0))))))
 228   (if (or (not (equal pattern ""))
 229           (yes-or-no-p "Really want to query WHO without argument? "))
 230       (riece-send-string (format "WHO %s\r\n" pattern))))
 231
 232 (defun riece-command-list (pattern)
 233   (interactive
 234    (let ((completion-ignore-case t))
 235      (list (read-from-minibuffer
 236             "Pattern: "
 237             (if (and riece-current-channel
 238                      (riece-channel-p (riece-identity-prefix
 239                                        riece-current-channel)))
 240                 (cons (riece-format-identity riece-current-channel t)
 241                       0))))))
 242   (if (or (not (equal pattern ""))
 243           (yes-or-no-p "Really want to query LIST without argument? "))
 244       (riece-send-string (format "LIST %s\r\n" pattern))))
 245
 246 (defun riece-command-change-mode (channel change)
 247   (interactive
 248    (let* ((completion-ignore-case t)
 249           (channel
 250            (if current-prefix-arg
 251                (riece-completing-read-identity
 252                 "Channel/User: " riece-current-channels)
 253              riece-current-channel))
 254           (riece-overriding-server-name (riece-identity-server channel))
 255           (riece-temp-minibuffer-message
 256            (concat "[Available modes: "
 257                    (riece-with-server-buffer (riece-identity-server channel)
 258                      (if (riece-channel-p (riece-identity-prefix channel))
 259                          (if riece-supported-channel-modes
 260                              (apply #'string riece-supported-channel-modes))
 261                        (if riece-supported-user-modes
 262                            (apply #'string riece-supported-user-modes))))
 263                    "]")))
 264      (list channel
 265            (read-from-minibuffer
 266             (concat (riece-concat-channel-modes
 267                      channel "Mode (? for help)") ": ")
 268             nil riece-minibuffer-map))))
 269   (riece-send-string (format "MODE %s :%s\r\n" (riece-identity-prefix channel)
 270                              change)))
 271
 272 (defun riece-command-set-operators (users &optional arg)
 273   (interactive
 274    (let ((operators
 275           (riece-with-server-buffer
 276               (riece-identity-server riece-current-channel)
 277             (riece-channel-get-operators
 278              (riece-identity-prefix riece-current-channel))))
 279          (completion-ignore-case t)
 280          users)
 281      (if current-prefix-arg
 282          (setq users (riece-completing-read-multiple
 283                       "Users"
 284                       (mapcar #'list operators)))
 285        (setq users (riece-completing-read-multiple
 286                     "Users"
 287                     (delq nil (mapcar
 288                                (lambda (user)
 289                                  (unless (member user operators)
 290                                    (list user)))
 291                                (riece-with-server-buffer
 292                                    (riece-identity-server
 293                                     riece-current-channel)
 294                                  (riece-channel-get-users
 295                                   (riece-identity-prefix
 296                                    riece-current-channel))))))))
 297      (list users current-prefix-arg)))
 298   (let (group)
 299     (while users
 300       (setq group (cons (car users) group)
 301             users (cdr users))
 302       (if (or (= (length group) 3)
 303               (null users))
 304           (riece-send-string
 305            (format "MODE %s %c%s %s\r\n"
 306                    (riece-identity-prefix riece-current-channel)
 307                    (if current-prefix-arg
 308                        ?-
 309                      ?+)
 310                    (make-string (length group) ?o)
 311                    (mapconcat #'identity group " ")))))))
 312
 313 (defun riece-command-set-speakers (users &optional arg)
 314   (interactive
 315    (let ((speakers
 316           (riece-with-server-buffer
 317               (riece-identity-server riece-current-channel)
 318             (riece-channel-get-speakers
 319              (riece-identity-prefix riece-current-channel))))
 320          (completion-ignore-case t)
 321          users)
 322      (if current-prefix-arg
 323          (setq users (riece-completing-read-multiple
 324                       "Users"
 325                       (mapcar #'list speakers)))
 326        (setq users (riece-completing-read-multiple
 327                     "Users"
 328                     (delq nil (mapcar
 329                                (lambda (user)
 330                                  (unless (member user speakers)
 331                                    (list user)))
 332                                (riece-with-server-buffer
 333                                    (riece-identity-server
 334                                     riece-current-channel)
 335                                  (riece-channel-get-users
 336                                   (riece-identity-prefix
 337                                    riece-current-channel))))))))
 338      (list users current-prefix-arg)))
 339   (let (group)
 340     (while users
 341       (setq group (cons (car users) group)
 342             users (cdr users))
 343       (if (or (= (length group) 3)
 344               (null users))
 345           (riece-send-string
 346            (format "MODE %s %c%s %s\r\n"
 347                    (riece-identity-prefix riece-current-channel)
 348                    (if current-prefix-arg
 349                        ?-
 350                      ?+)
 351                    (make-string (length group) ?v)
 352                    (mapconcat #'identity group " ")))))))
 353
 354 (defun riece-command-send-message (message notice)
 355   "Send MESSAGE to the current channel."
 356   (if (equal message "")
 357       (error "No text to send"))
 358   (unless riece-current-channel
 359     (error (substitute-command-keys
 360             "Type \\[riece-command-join] to join a channel")))
 361   (if notice
 362       (progn
 363         (riece-send-string
 364          (format "NOTICE %s :%s\r\n"
 365                  (riece-identity-prefix riece-current-channel)
 366                  message))
 367         (riece-display-message
 368          (riece-make-message (riece-current-nickname) riece-current-channel
 369                              message 'notice t)))
 370     (riece-send-string
 371      (format "PRIVMSG %s :%s\r\n"
 372              (riece-identity-prefix riece-current-channel)
 373              message))
 374     (riece-display-message
 375      (riece-make-message (riece-current-nickname) riece-current-channel
 376                          message nil t))))
 377
 378 (defun riece-command-enter-message ()
 379   "Send the current line to the current channel."
 380   (interactive)
 381   (riece-command-send-message (buffer-substring
 382                                (riece-line-beginning-position)
 383                                (riece-line-end-position))
 384                               nil)
 385   (let ((next-line-add-newlines t))
 386     (next-line 1)))
 387
 388 (defun riece-command-enter-message-as-notice ()
 389   "Send the current line to the current channel as NOTICE."
 390   (interactive)
 391   (riece-command-send-message (buffer-substring
 392                                (riece-line-beginning-position)
 393                                (riece-line-end-position))
 394                               t)
 395   (let ((next-line-add-newlines t))
 396     (next-line 1)))
 397
 398 (defun riece-command-join-channel (target key)
 399   (let ((process (riece-server-process (riece-identity-server target))))
 400     (unless process
 401       (error "%s" (substitute-command-keys
 402                    "Type \\[riece-command-open-server] to open server.")))
 403     (riece-process-send-string process
 404                                (if key
 405                                    (format "JOIN %s :%s\r\n"
 406                                            (riece-identity-prefix target)
 407                                            key)
 408                                  (format "JOIN %s\r\n"
 409                                          (riece-identity-prefix target))))))
 410
 411 (defun riece-command-join-partner (target)
 412   (let ((pointer (riece-identity-member target riece-current-channels)))
 413     (if pointer
 414         (riece-command-switch-to-channel (car pointer))
 415       (riece-join-channel target)
 416       (riece-switch-to-channel target)
 417       (riece-redisplay-buffers))))
 418
 419 (defun riece-command-join (target &optional key)
 420   (interactive
 421    (let* ((completion-ignore-case t)
 422           (target
 423            (riece-completing-read-identity
 424             "Channel/User: " riece-current-channels))
 425           key)
 426      (if (and current-prefix-arg
 427               (riece-channel-p target))
 428          (setq key
 429                (riece-read-passwd (format "Key for %s: " target))))
 430      (list target key)))
 431   (let ((pointer (riece-identity-member target riece-current-channels)))
 432     (if pointer
 433         (riece-command-switch-to-channel (car pointer))
 434       (if (riece-channel-p (riece-identity-prefix target))
 435           (riece-command-join-channel target key)
 436         (riece-command-join-partner target)))))
 437
 438 (defun riece-command-part-channel (target message)
 439   (let ((process (riece-server-process (riece-identity-server target))))
 440     (unless process
 441       (error "%s" (substitute-command-keys
 442                    "Type \\[riece-command-open-server] to open server.")))
 443     (riece-process-send-string process
 444                                (if message
 445                                    (format "PART %s :%s\r\n"
 446                                            (riece-identity-prefix target)
 447                                            message)
 448                                  (format "PART %s\r\n"
 449                                          (riece-identity-prefix target))))))
 450
 451 (defun riece-command-part (target &optional message)
 452   (interactive
 453    (let* ((completion-ignore-case t)
 454          (target
 455           (riece-completing-read-identity
 456            "Channel/User: " riece-current-channels nil nil
 457            (cons (riece-format-identity riece-current-channel) 0)))
 458          message)
 459      (if (and current-prefix-arg
 460               (riece-channel-p (riece-identity-prefix target)))
 461          (setq message (read-string "Message: ")))
 462      (list target message)))
 463   (if (riece-identity-member target riece-current-channels)
 464       (if (riece-channel-p (riece-identity-prefix target))
 465           (riece-command-part-channel target message)
 466         (riece-part-channel target)
 467         (riece-redisplay-buffers))
 468     (error "You are not talking with %s" target)))
 469
 470 (defun riece-command-change-nickname (nickname)
 471   "Change your nickname to NICK."
 472   (interactive "sEnter your nickname: ")
 473   (riece-send-string (format "NICK %s\r\n" nickname)))
 474
 475 (defun riece-command-scroll-down (lines)
 476   "Scroll LINES down dialogue buffer from command buffer."
 477   (interactive "P")
 478   (let ((other-window-scroll-buffer
 479          (if riece-channel-buffer-mode
 480              riece-channel-buffer
 481            riece-dialogue-buffer)))
 482     (when (get-buffer-window other-window-scroll-buffer)
 483       (condition-case nil
 484           (scroll-other-window-down lines)
 485         (beginning-of-buffer
 486          (message "Beginning of buffer"))))))
 487
 488 (defun riece-command-scroll-up (lines)
 489   "Scroll LINES up dialogue buffer from command buffer."
 490   (interactive "P")
 491   (let* ((other-window-scroll-buffer
 492           (if riece-channel-buffer-mode
 493               riece-channel-buffer
 494             riece-dialogue-buffer)))
 495     (when (get-buffer-window other-window-scroll-buffer)
 496       (condition-case nil
 497           (scroll-other-window lines)
 498         (end-of-buffer
 499          (message "End of buffer"))))))
 500
 501 (defun riece-command-nick-scroll-down (lines)
 502   "Scroll LINES down nick buffer from command buffer."
 503   (interactive "P")
 504   (let ((other-window-scroll-buffer riece-user-list-buffer))
 505     (when (get-buffer-window other-window-scroll-buffer)
 506       (condition-case nil
 507           (scroll-other-window-down lines)
 508         (beginning-of-buffer
 509          (message "Beginning of buffer"))))))
 510
 511 (defun riece-command-nick-scroll-up (lines)
 512   "Scroll LINES up nick buffer from command buffer."
 513   (interactive "P")
 514   (let* ((other-window-scroll-buffer riece-user-list-buffer))
 515     (when (get-buffer-window other-window-scroll-buffer)
 516       (condition-case nil
 517           (scroll-other-window lines)
 518         (end-of-buffer
 519          (message "End of buffer"))))))
 520
 521 (defun riece-command-toggle-away (&optional message)
 522   "Mark yourself as being away."
 523   (interactive
 524    (if (and (not (riece-user-get-away (riece-current-nickname)))
 525             (or (null riece-away-message)
 526                 current-prefix-arg))
 527        (let ((message (read-string "Away message: ")))
 528          (list message))))
 529   (if message
 530       (riece-send-string (format "AWAY :%s\r\n" message))
 531     (riece-send-string "AWAY\r\n")))
 532
 533 (defun riece-command-toggle-freeze (&optional arg)
 534   "Prevent automatic scrolling of the dialogue window.
 535 If prefix argument ARG is non-nil, toggle frozen status."
 536   (interactive "P")
 537   (with-current-buffer (if (and riece-channel-buffer-mode
 538                                 riece-channel-buffer)
 539                            riece-channel-buffer
 540                          riece-dialogue-buffer)
 541     (setq riece-freeze (if arg
 542                            (< 0 (prefix-numeric-value arg))
 543                          (not riece-freeze))))
 544   (riece-update-status-indicators)
 545   (force-mode-line-update t))
 546
 547 (defun riece-command-toggle-own-freeze (&optional arg)
 548   "Prevent automatic scrolling of the dialogue window.
 549 The difference from `riece-command-freeze' is that your messages are hidden.
 550 If prefix argument ARG is non-nil, toggle frozen status."
 551   (interactive "P")
 552   (with-current-buffer (if (and riece-channel-buffer-mode
 553                                 riece-channel-buffer)
 554                            riece-channel-buffer
 555                          riece-dialogue-buffer)
 556     (if (if arg
 557             (< 0 (prefix-numeric-value arg))
 558           (not (eq riece-freeze 'own)))
 559         (setq riece-freeze 'own)
 560       (setq riece-freeze nil)))
 561   (riece-update-status-indicators)
 562   (force-mode-line-update t))
 563
 564 (defun riece-command-quit (&optional arg)
 565   "Quit IRC."
 566   (interactive "P")
 567   (if (y-or-n-p "Really quit IRC? ")
 568       (let ((message
 569              (if arg
 570                  (read-string "Message: ")
 571                (or riece-quit-message
 572                    (riece-extended-version))))
 573             (process-list riece-process-list))
 574         (while process-list
 575           (riece-quit-server-process (car process-list) message)
 576           (setq process-list (cdr process-list))))))
 577
 578 (defun riece-command-raw (command)
 579   "Enter raw IRC command, which is sent to the server."
 580   (interactive "sIRC command: ")
 581   (riece-send-string (concat command "\r\n")))
 582
 583 (defun riece-command-end-of-buffer ()
 584   "Get end of the dialogue buffer."
 585   (interactive)
 586   (let (buffer window)
 587     (setq buffer (if riece-channel-buffer-mode
 588                      riece-channel-buffer
 589                    riece-dialogue-buffer))
 590     (or (setq window (get-buffer-window buffer))
 591         (setq window (get-buffer-window riece-dialogue-buffer)
 592               buffer riece-dialogue-buffer))
 593     (when window
 594       (save-selected-window
 595         (select-window window)
 596         (goto-char (point-max))))))
 597
 598 (defun riece-command-copy-region (start end)
 599   "Move current region between START and END to `kill-ring'."
 600   (interactive "r")
 601   (kill-new (buffer-substring-no-properties start end)))
 602
 603 (defun riece-command-open-server (server-name)
 604   (interactive
 605    (list (completing-read "Server: " riece-server-alist)))
 606   (if (riece-server-process server-name)
 607       (error "%s is already opened" server-name))
 608   (riece-open-server
 609    (riece-server-name-to-server server-name)
 610    server-name))
 611
 612 (defun riece-command-close-server (server-name &optional message)
 613   (interactive
 614    (list (completing-read
 615           "Server: "
 616           (mapcar
 617            (lambda (process)
 618              (with-current-buffer (process-buffer process)
 619                (list riece-server-name)))
 620            riece-process-list))
 621          (if current-prefix-arg
 622              (read-string "Message: ")
 623            (or riece-quit-message
 624                (riece-extended-version)))))
 625   (riece-quit-server-process (riece-server-process server-name) message))
 626
 627 (defun riece-command-universal-server-name-argument ()
 628   (interactive)
 629   (let* ((riece-overriding-server-name
 630           (completing-read
 631            "Server: "
 632            (mapcar
 633             (lambda (process)
 634               (with-current-buffer (process-buffer process)
 635                 (list riece-server-name)))
 636             riece-process-list)))
 637          (command
 638           (key-binding (read-key-sequence
 639                         (format "Command to execute on \"%s\":"
 640                                 riece-overriding-server-name)))))
 641     (message "")
 642     (call-interactively command)))
 643
 644 (provide 'riece-commands)
 645
 646 ;;; riece-commands.el ends here