(require 'riece-channel)
(require 'riece-misc)
(require 'riece-layout)
+(require 'riece-signal)
+
+(autoload 'derived-mode-class "derived")
(defvar riece-channel-buffer-format "*Channel:%s*"
"Format of channel message buffer.")
(defvar riece-update-buffer-functions nil
"Functions to redisplay the buffer.
Local to the buffer in `riece-buffer-list'.")
-
+
(defvar riece-update-indicator-functions
'(riece-update-status-indicators
+ riece-update-channel-status-indicator
riece-update-channel-indicator
riece-update-long-channel-indicator
riece-update-channel-list-indicator)
"Functions to update modeline indicators.")
+(defun riece-display-connect-signals ()
+ (riece-connect-signal
+ 'channel-list-changed
+ (lambda (signal handback)
+ (save-excursion
+ (set-buffer riece-channel-list-buffer)
+ (run-hooks 'riece-update-buffer-functions))
+ (riece-update-channel-list-indicator)))
+ (riece-connect-signal
+ 'user-list-changed
+ (lambda (signal handback)
+ (save-excursion
+ (set-buffer riece-user-list-buffer)
+ (run-hooks 'riece-update-buffer-functions)))
+ (lambda (signal)
+ (and riece-current-channel
+ (riece-identity-equal (car (riece-signal-args signal))
+ riece-current-channel))))
+ (riece-connect-signal
+ 'channel-switched
+ (lambda (signal handback)
+ (riece-update-status-indicators)
+ (riece-update-channel-status-indicator)
+ (riece-update-channel-indicator)
+ (riece-update-long-channel-indicator)
+ (force-mode-line-update t)
+ (riece-emit-signal 'channel-list-changed)
+ (riece-emit-signal 'user-list-changed riece-current-channel)
+ (save-excursion
+ (riece-redraw-layout))))
+ (riece-connect-signal
+ 'user-joined-channel
+ (lambda (signal handback)
+ (riece-emit-signal 'user-list-changed riece-current-channel))
+ (lambda (signal)
+ (and riece-current-channel
+ (riece-identity-equal (nth 1 (riece-signal-args signal))
+ riece-current-channel)
+ (not (riece-identity-equal (car (riece-signal-args signal))
+ (riece-current-nickname))))))
+ (riece-connect-signal
+ 'user-joined-channel
+ (lambda (signal handback)
+ (riece-join-channel (nth 1 (riece-signal-args signal)))
+ (riece-switch-to-channel (nth 1 (riece-signal-args signal)))
+ (setq riece-join-channel-candidate nil))
+ (lambda (signal)
+ (riece-identity-equal (car (riece-signal-args signal))
+ (riece-current-nickname))))
+ (riece-connect-signal
+ 'user-left-channel
+ (lambda (signal handback)
+ (riece-emit-signal 'user-list-changed riece-current-channel))
+ (lambda (signal)
+ (and riece-current-channel
+ (riece-identity-equal (nth 1 (riece-signal-args signal))
+ riece-current-channel)
+ (not (riece-identity-equal (car (riece-signal-args signal))
+ (riece-current-nickname))))))
+ (riece-connect-signal
+ 'user-left-channel
+ (lambda (signal handback)
+ (riece-part-channel (nth 1 (riece-signal-args signal))))
+ (lambda (signal)
+ (riece-identity-equal (car (riece-signal-args signal))
+ (riece-current-nickname))))
+ (riece-connect-signal
+ 'user-renamed
+ (lambda (signal handback)
+ (riece-emit-signal 'user-list-changed riece-current-channel))
+ (lambda (signal)
+ (and riece-current-channel
+ (equal (riece-identity-server (nth 1 (riece-signal-args signal)))
+ (riece-identity-server riece-current-channel))
+ (riece-with-server-buffer (riece-identity-server
+ riece-current-channel)
+ (when (riece-channel-p (riece-identity-prefix
+ riece-current-channel))
+ (riece-identity-assoc
+ (riece-identity-prefix (nth 1 (riece-signal-args signal)))
+ (riece-channel-get-users (riece-identity-prefix
+ riece-current-channel))
+ t))))))
+ (riece-connect-signal
+ 'user-renamed
+ (lambda (signal handback)
+ (riece-update-status-indicators)
+ (riece-update-channel-indicator)
+ (force-mode-line-update t))
+ (lambda (signal)
+ (riece-identity-equal (nth 1 (riece-signal-args signal))
+ (riece-current-nickname))))
+ (riece-connect-signal
+ 'user-renamed
+ (lambda (signal handback)
+ (riece-switch-to-channel (nth 1 (riece-signal-args signal))))
+ (lambda (signal)
+ (and riece-current-channel
+ (riece-identity-equal (car (riece-signal-args signal))
+ riece-current-channel))))
+ (riece-connect-signal
+ 'user-renamed
+ (lambda (signal handback)
+ (let* ((old-identity (car (riece-signal-args signal)))
+ (new-identity (nth 1 (riece-signal-args signal)))
+ (pointer (riece-identity-member old-identity
+ riece-current-channels)))
+ ;; Rename the channel buffer.
+ (when pointer
+ (setcar pointer new-identity)
+ (with-current-buffer (riece-channel-buffer old-identity)
+ (rename-buffer (riece-channel-buffer-name new-identity) t)
+ (setq riece-channel-buffer-alist
+ (cons (cons new-identity (current-buffer))
+ (delq (riece-identity-assoc old-identity
+ riece-channel-buffer-alist)
+ riece-channel-buffer-alist))))))))
+ (riece-connect-signal
+ 'user-away-changed
+ (lambda (signal handback)
+ (riece-update-status-indicators)
+ (force-mode-line-update t))
+ (lambda (signal)
+ (riece-identity-equal (car (riece-signal-args signal))
+ (riece-current-nickname))))
+ (riece-connect-signal
+ 'user-operator-changed
+ (lambda (signal handback)
+ (riece-update-status-indicators)
+ (force-mode-line-update t))
+ (lambda (signal)
+ (riece-identity-equal (car (riece-signal-args signal))
+ (riece-current-nickname))))
+ (riece-connect-signal
+ 'channel-topic-changed
+ (lambda (signal handback)
+ (riece-update-long-channel-indicator)
+ (force-mode-line-update t))
+ (lambda (signal)
+ (and riece-current-channel
+ (riece-identity-equal (car (riece-signal-args signal))
+ riece-current-channel))))
+ (riece-connect-signal
+ 'channel-modes-changed
+ (lambda (signal handback)
+ (riece-update-long-channel-indicator)
+ (force-mode-line-update t))
+ (lambda (signal)
+ (and riece-current-channel
+ (riece-identity-equal (car (riece-signal-args signal))
+ riece-current-channel))))
+ (riece-connect-signal
+ 'channel-operators-changed
+ (lambda (signal handback)
+ (riece-update-channel-status-indicator)
+ (riece-emit-signal 'user-list-changed riece-current-channel))
+ (lambda (signal)
+ (and riece-current-channel
+ (riece-identity-equal (car (riece-signal-args signal))
+ riece-current-channel))))
+ (riece-connect-signal
+ 'channel-speakers-changed
+ (lambda (signal handback)
+ (riece-update-channel-status-indicator)
+ (riece-emit-signal 'user-list-changed riece-current-channel))
+ (lambda (signal)
+ (and riece-current-channel
+ (riece-identity-equal (car (riece-signal-args signal))
+ riece-current-channel))))
+ (riece-connect-signal
+ 'buffer-freeze-changed
+ (lambda (signal handback)
+ (riece-update-status-indicators)
+ (force-mode-line-update t))))
+
(defun riece-update-user-list-buffer ()
(save-excursion
- (set-buffer riece-user-list-buffer)
(if (and riece-current-channel
(riece-channel-p (riece-identity-prefix riece-current-channel)))
- (let (users operators speakers)
- (with-current-buffer (process-buffer (riece-server-process
- (riece-identity-server
- riece-current-channel)))
- (setq users
- (riece-channel-get-users
- (riece-identity-prefix riece-current-channel))
- operators
- (riece-channel-get-operators
- (riece-identity-prefix riece-current-channel))
- speakers
- (riece-channel-get-speakers
- (riece-identity-prefix riece-current-channel))))
- (let ((inhibit-read-only t)
- buffer-read-only)
- (erase-buffer)
- (while users
- (insert (if (member (car users) operators)
- "@"
- (if (member (car users) speakers)
- "+"
- " "))
- (riece-format-identity
- (riece-make-identity (car users)
- (riece-identity-server
- riece-current-channel))
- t)
- "\n")
- (setq users (cdr users))))))))
+ (let* ((users
+ (riece-with-server-buffer (riece-identity-server
+ riece-current-channel)
+ (riece-channel-get-users (riece-identity-prefix
+ riece-current-channel))))
+ (inhibit-read-only t)
+ buffer-read-only)
+ (erase-buffer)
+ (riece-kill-all-overlays)
+ (while users
+ (insert (if (memq ?o (cdr (car users)))
+ "@"
+ (if (memq ?v (cdr (car users)))
+ "+"
+ " "))
+ (riece-format-identity
+ (riece-make-identity (car (car users))
+ (riece-identity-server
+ riece-current-channel))
+ t)
+ "\n")
+ (setq users (cdr users)))))))
+
+(defun riece-format-identity-for-channel-list-buffer (index identity)
+ (or (run-hook-with-args-until-success
+ 'riece-format-identity-for-channel-list-buffer-functions index identity)
+ (concat (format "%2d:%c" index
+ (if (riece-identity-equal identity riece-current-channel)
+ ?*
+ ? ))
+ (riece-format-identity identity))))
(defun riece-update-channel-list-buffer ()
(save-excursion
- (set-buffer riece-channel-list-buffer)
(let ((inhibit-read-only t)
buffer-read-only
(index 1)
(channels riece-current-channels))
(erase-buffer)
+ (riece-kill-all-overlays)
(while channels
(if (car channels)
- (insert (riece-format-channel-list-line
- index (car channels))))
+ (insert (riece-format-identity-for-channel-list-buffer
+ index (car channels))
+ "\n"))
(setq index (1+ index)
channels (cdr channels))))))
-(defun riece-format-channel-list-line (index channel)
- (or (run-hook-with-args-until-success
- 'riece-format-channel-list-line-functions index channel)
- (concat (format "%2d:%c" index
- (if (riece-identity-equal channel riece-current-channel)
- ?*
- ? ))
- (riece-format-identity channel)
- "\n")))
-
(defun riece-update-channel-indicator ()
(setq riece-channel-indicator
(if riece-current-channel
(setq riece-long-channel-indicator
(if riece-current-channel
(if (riece-channel-p (riece-identity-prefix riece-current-channel))
- (riece-concat-channel-modes
+ (riece-concat-channel-topic
riece-current-channel
- (riece-concat-channel-topic
+ (riece-concat-channel-modes
riece-current-channel
(riece-format-identity riece-current-channel)))
(riece-format-identity riece-current-channel))
"None")))
+(defun riece-format-identity-for-channel-list-indicator (index identity)
+ (or (run-hook-with-args-until-success
+ 'riece-format-identity-for-channel-list-indicator-functions
+ index identity)
+ (let ((string (riece-format-identity identity))
+ (start 0))
+ ;; Escape % -> %%.
+ (while (string-match "%" string start)
+ (setq start (1+ (match-end 0))
+ string (replace-match "%%" nil nil string)))
+ (format "%d:%s" index string))))
+
(defun riece-update-channel-list-indicator ()
(if (and riece-current-channels
;; There is at least one channel.
(delq nil (copy-sequence riece-current-channels)))
- (let ((index 1))
+ (let ((index 1)
+ pointer)
+ (setq riece-channel-list-indicator
+ (delq
+ nil
+ (mapcar
+ (lambda (channel)
+ (prog1
+ (if channel
+ (riece-format-identity-for-channel-list-indicator
+ index channel))
+ (setq index (1+ index))))
+ riece-current-channels))
+ pointer riece-channel-list-indicator)
+ (while pointer
+ (if (cdr pointer)
+ (setcdr pointer (cons "," (cdr pointer))))
+ (setq pointer (cdr (cdr pointer))))
(setq riece-channel-list-indicator
- (mapconcat
- #'identity
- (delq nil
- (mapcar
- (lambda (channel)
- (prog1
- (if channel
- (format "%d:%s" index
- (riece-format-identity channel)))
- (setq index (1+ index))))
- riece-current-channels))
- ",")))
+ (riece-normalize-modeline-string riece-channel-list-indicator)))
(setq riece-channel-list-indicator "No channel")))
(defun riece-update-status-indicators ()
- (if riece-current-channel
- (with-current-buffer riece-command-buffer
- (riece-with-server-buffer (riece-identity-server riece-current-channel)
- (setq riece-away-indicator
- (if (and riece-real-nickname
- (riece-user-get-away riece-real-nickname))
- "A"
- "-")
- riece-operator-indicator
- (if (and riece-real-nickname
- (riece-user-get-operator riece-real-nickname))
- "O"
- "-")
- riece-user-indicator riece-real-nickname))))
- (setq riece-freeze-indicator
- (with-current-buffer (if (and riece-channel-buffer-mode
- riece-channel-buffer)
- riece-channel-buffer
- riece-dialogue-buffer)
- (if (eq riece-freeze 'own)
- "f"
- (if riece-freeze
- "F"
- "-")))))
+ (let ((server-name (riece-current-server-name)))
+ (if server-name
+ (with-current-buffer riece-command-buffer
+ (riece-with-server-buffer server-name
+ (setq riece-away-indicator
+ (if (and riece-real-nickname
+ (riece-user-get-away riece-real-nickname))
+ "A"
+ "-")
+ riece-operator-indicator
+ (if (and riece-real-nickname
+ (riece-user-get-operator riece-real-nickname))
+ "O"
+ "-")
+ riece-user-indicator
+ (riece-format-identity
+ (riece-make-identity riece-real-nickname riece-server-name)
+ t))))))
+ (walk-windows
+ (lambda (window)
+ (with-current-buffer (window-buffer window)
+ (if (eq (derived-mode-class major-mode)
+ 'riece-dialogue-mode)
+ (setq riece-freeze-indicator
+ (if (eq riece-freeze 'own)
+ "f"
+ (if riece-freeze
+ "F"
+ "-"))))))))
+
+(defun riece-update-channel-status-indicator ()
+ (if (and riece-current-channel
+ (riece-channel-p (riece-identity-prefix riece-current-channel)))
+ (let ((users
+ (riece-with-server-buffer (riece-identity-server
+ riece-current-channel)
+ (riece-channel-get-users (riece-identity-prefix
+ riece-current-channel))))
+ (nickname
+ (riece-with-server-buffer (riece-identity-server
+ riece-current-channel)
+ riece-real-nickname)))
+ (with-current-buffer riece-command-buffer
+ (setq riece-channel-status-indicator
+ (if nickname
+ (let ((user (cdr (riece-identity-assoc nickname users t))))
+ (if (memq ?o user)
+ "@"
+ (if (memq ?v user)
+ "+"
+ "-")))
+ "-"))))))
(defun riece-update-buffers (&optional buffers)
(unless buffers
(setq buffers riece-buffer-list))
(while buffers
- (save-excursion
- (set-buffer (car buffers))
- (run-hooks 'riece-update-buffer-functions))
+ (if (buffer-live-p (car buffers))
+ (save-excursion
+ (set-buffer (car buffers))
+ (run-hooks 'riece-update-buffer-functions)))
(setq buffers (cdr buffers)))
(run-hooks 'riece-update-indicator-functions)
(force-mode-line-update t)
(cdr (riece-identity-assoc identity riece-channel-buffer-alist)))
(defun riece-switch-to-channel (identity)
- (let ((last riece-current-channel))
+ (let ((last riece-current-channel)
+ window)
+ (if (and riece-channel-buffer
+ (setq window (get-buffer-window riece-channel-buffer)))
+ (with-current-buffer riece-channel-buffer
+ (setq riece-channel-buffer-window-point (window-point window))))
(setq riece-current-channel identity
riece-channel-buffer (riece-channel-buffer riece-current-channel))
- (run-hook-with-args 'riece-after-switch-to-channel-functions last)))
+ (run-hook-with-args 'riece-after-switch-to-channel-functions last)
+ (riece-emit-signal 'channel-switched)))
(defun riece-join-channel (identity)
(unless (riece-identity-member identity riece-current-channels)
(riece-switch-to-channel identity)
(let ((last riece-current-channel))
(run-hook-with-args 'riece-after-switch-to-channel-functions last)
- (setq riece-current-channel nil)))))
+ (setq riece-current-channel nil)
+ (riece-emit-signal 'channel-switched)))))
(defun riece-part-channel (identity)
(let ((pointer (riece-identity-member identity riece-current-channels)))
(if pointer
(setcar pointer nil))
(if (riece-identity-equal identity riece-current-channel)
- (riece-switch-to-nearest-channel pointer))))
+ (riece-switch-to-nearest-channel pointer))
+ (funcall riece-buffer-dispose-function (riece-channel-buffer identity))))
(defun riece-redisplay-buffers (&optional force)
(riece-update-buffers)
projects / riece / blobdiff