From 69fc35bec557b9a55782a2e53dd1fa719b2a662b Mon Sep 17 00:00:00 2001
From: Tom Willemse
Date: Sat, 22 Aug 2015 01:28:44 +0200
Subject: Move margin prompts to their own library

Eventually maybe this can be turned into a library on its own.
---
 emacs/.emacs.d/site-lisp/jabber-init.el | 111 +-------------------------------
 1 file changed, 1 insertion(+), 110 deletions(-)

(limited to 'emacs/.emacs.d/site-lisp/jabber-init.el')

diff --git a/emacs/.emacs.d/site-lisp/jabber-init.el b/emacs/.emacs.d/site-lisp/jabber-init.el
index 606c778..e95799d 100644
--- a/emacs/.emacs.d/site-lisp/jabber-init.el
+++ b/emacs/.emacs.d/site-lisp/jabber-init.el
@@ -77,116 +77,7 @@ Insert PROPOSED-ALERT in the buffer if it is non-nil."
 
 (global-set-key (kbd "<f6>") 'jabber-switch-to-roster-buffer)
 
-
-;;; Ugly, but works
-
-(defvar *longest-prompt* 0)
-(make-variable-buffer-local '*longest-prompt*)
-
-(defun update-margins (prompt-length)
-  (when (> prompt-length *longest-prompt*)
-    (let ((window (get-buffer-window (current-buffer))))
-      (when (equal window (selected-window))
-        (set-window-margins window prompt-length))
-      (setq left-margin-width prompt-length
-            *longest-prompt* prompt-length))))
-
-
-(defun jabber-chat-self-prompt (timestamp delayed dont-print-nick-p)
-  "Print prompt for sent message.
-TIMESTAMP is the timestamp to print, or nil for now.
-If DELAYED is true, print long timestamp
-\(`jabber-chat-delayed-time-format' as opposed to
-`jabber-chat-time-format').
-If DONT-PRINT-NICK-P is true, don't include nickname."
-  (let* ((state-data (fsm-get-state-data jabber-buffer-connection))
-         (username (plist-get state-data :username))
-         (server (plist-get state-data :server))
-         (resource (plist-get state-data :resource))
-         (nickname username)
-         (prompt (format-spec jabber-chat-local-prompt-format
-                              (list
-                               (cons ?t (format-time-string
-                                         (if delayed
-                                             jabber-chat-delayed-time-format
-                                           jabber-chat-time-format)
-                                         timestamp))
-                               (cons ?n (if dont-print-nick-p "" nickname))
-                               (cons ?u username)
-                               (cons ?r resource)
-                               (cons ?j (concat username "@" server))))))
-    (insert (jabber-propertize
-             " "
-             'display (list '(margin left-margin) prompt)
-             'face 'jabber-chat-prompt-local
-             'help-echo
-             (concat (format-time-string "On %Y-%m-%d %H:%M:%S" timestamp) " from you")))
-    (update-margins (length prompt))))
-
-(defun jabber-chat-print-prompt (xml-data timestamp delayed dont-print-nick-p)
-  "Print prompt for received message in XML-DATA.
-TIMESTAMP is the timestamp to print, or nil to get it
-from a jabber:x:delay element.
-If DELAYED is true, print long timestamp
-\(`jabber-chat-delayed-time-format' as opposed to
-`jabber-chat-time-format').
-If DONT-PRINT-NICK-P is true, don't include nickname."
-  (let* ((from (jabber-xml-get-attribute xml-data 'from))
-         (timestamp (or timestamp
-                        (car (delq nil (mapcar 'jabber-x-delay (jabber-xml-get-children xml-data 'x))))))
-         (prompt (format-spec jabber-chat-foreign-prompt-format
-                              (list
-                               (cons ?t (format-time-string
-                                         (if delayed
-                                             jabber-chat-delayed-time-format
-                                           jabber-chat-time-format)
-                                         timestamp))
-                               (cons ?n (if dont-print-nick-p "" (jabber-jid-displayname from)))
-                               (cons ?u (or (jabber-jid-username from) from))
-                               (cons ?r (jabber-jid-resource from))
-                               (cons ?j (jabber-jid-user from))))))
-    (insert (jabber-propertize
-             " "
-             'display (list '(margin left-margin) prompt)
-             'face 'jabber-chat-prompt-foreign
-             'help-echo
-             (concat (format-time-string "On %Y-%m-%d %H:%M:%S" timestamp) " from " from)))
-    (update-margins (length prompt))))
-
-(defun jabber-muc-print-prompt (xml-data &optional local dont-print-nick-p)
-  "Print MUC prompt for message in XML-DATA."
-  (let* ((nick (jabber-jid-resource (jabber-xml-get-attribute xml-data 'from)))
-         (timestamp (car (delq nil (mapcar 'jabber-x-delay (jabber-xml-get-children xml-data 'x)))))
-         (prompt (format-spec jabber-groupchat-prompt-format
-                              (list
-                               (cons ?t (format-time-string
-                                         (if timestamp
-                                             jabber-chat-delayed-time-format
-                                           jabber-chat-time-format)
-                                         timestamp))
-                               (cons ?n (if dont-print-nick-p "" nick))
-                               (cons ?u nick)
-                               (cons ?r nick)
-                               (cons ?j (concat jabber-group "/" nick))))))
-    (if (stringp nick)
-        (insert (jabber-propertize
-                 " "
-                 'display (list '(margin left-margin) prompt)
-                 'face (if local        ;Message from you.
-                           (if jabber-muc-colorize-local ;; If colorization enable...
-                               ;; ...colorize nick
-                               (list ':foreground (jabber-muc-nick-get-color nick))
-                             ;; otherwise, use default face.
-                             'jabber-chat-prompt-local)
-                         ;; Message from other participant.
-                         (if jabber-muc-colorize-foreign ;If colorization enable...
-                             ;; ... colorize nick
-                             (list ':foreground (jabber-muc-nick-get-color nick))
-                           ;; otherwise, use default face.
-                           'jabber-chat-prompt-foreign))
-                 'help-echo (concat (format-time-string "On %Y-%m-%d %H:%M:%S" timestamp) " from " nick " in " jabber-group)))
-      (jabber-muc-system-prompt))
-    (update-margins (length prompt))))
+(jabber-margin-prompts-mode)
 
 (provide 'jabber-init)
 ;;; jabber-init.el ends here
-- 
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