(require 'riece-compat)
(require 'riece-commands)
+(autoload 'derived-mode-class "derived")
+
(defvar riece-channel-list-mode-map (make-sparse-keymap))
(defvar riece-user-list-mode-map (make-sparse-keymap))
(riece-channel-list-buffer "*Channels*" riece-channel-list-mode)
(riece-user-list-buffer " *Users*" riece-user-list-mode)))
+(defvar riece-shrink-buffer-idle-timer nil
+ "Timer object to periodically shrink channel buffers.")
+
(defvar riece-select-keys
`("1" riece-command-switch-to-channel-by-number-1
"2" riece-command-switch-to-channel-by-number-2
"o" riece-command-set-operators
"v" riece-command-set-voices
"f" riece-command-finger
- " " riece-command-nick-scroll-up
- "\177" riece-command-nick-scroll-down
- [delete] riece-command-nick-scroll-down
- [backspace] riece-command-nick-scroll-down
+ " " riece-command-user-list-scroll-up
+ "\177" riece-command-user-list-scroll-down
+ [delete] riece-command-user-list-scroll-down
+ [backspace] riece-command-user-list-scroll-down
"c" riece-command-select-command-buffer)
(riece-define-keys riece-channel-list-mode-map
(if (stringp riece-server)
(setq riece-server (riece-server-name-to-server riece-server)))
(riece-create-buffers)
+ (if riece-max-buffer-size
+ (setq riece-shrink-buffer-idle-timer
+ (riece-run-with-idle-timer
+ riece-shrink-buffer-idle-time-delay t
+ (lambda ()
+ (let ((buffers riece-buffer-list))
+ (while buffers
+ (if (eq (derived-mode-class
+ (with-current-buffer (car buffers)
+ major-mode))
+ 'riece-dialogue-mode)
+ (riece-shrink-buffer (car buffers)))
+ (setq buffers (cdr buffers))))))))
(switch-to-buffer riece-command-buffer)
(riece-redisplay-buffers)
(riece-open-server riece-server "")
(message "%s" (substitute-command-keys
"Type \\[describe-mode] for help"))))
+(defun riece-shrink-buffer (buffer)
+ (save-excursion
+ (set-buffer buffer)
+ (goto-char (point-min))
+ (while (> (buffer-size) riece-max-buffer-size)
+ (let* ((inhibit-read-only t)
+ buffer-read-only
+ (start (point))
+ (end (progn (beginning-of-line 2) (point)))
+ (overlays (riece-overlays-in start end)))
+ (while overlays
+ (riece-delete-overlay (car overlays))
+ (setq overlays (cdr overlays)))
+ (delete-region start end)))))
+
(defun riece-exit ()
(if riece-save-variables-are-dirty
(riece-save-variables-files))
(buffer-live-p (car riece-buffer-list)))
(funcall riece-buffer-dispose-function (car riece-buffer-list)))
(setq riece-buffer-list (cdr riece-buffer-list)))
+ (if riece-shrink-buffer-idle-timer
+ (riece-cancel-timer riece-shrink-buffer-idle-timer))
(setq riece-server nil
riece-current-channels nil
riece-current-channel nil