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Change: (formatter ?S) Abbreviate long displaynames

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Adam Porter 2022-05-11 15:09:23 -05:00
parent b98843a82d
commit 5e4fe25b71
1 changed files with 13 additions and 8 deletions
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13
ement-room.el
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@ -749,14 +749,19 @@ BODY is wrapped in a lambda form that binds `event', `room', and
(ement-room-define-event-formatter ?S
"Sender display name."
(ignore session)
(let ((sender (ement-room--format-user (ement-event-sender event) room)))
(when (and (not ement-room-sender-in-headers)
(pcase-let ((sender (ement-room--format-user (ement-event-sender event) room))
((cl-struct ement-room (local (map buffer))) room))
(with-current-buffer buffer
(setf sender
(if (and (not ement-room-sender-in-headers)
(< (string-width sender) ement-room-left-margin-width))
;; Using :align-to or :width space display properties doesn't
;; seem to have any effect in the margin, so we make a string.
(setf sender (concat (make-string (- ement-room-left-margin-width (string-width sender))
(concat (make-string (- ement-room-left-margin-width (string-width sender))
? )
sender)))
sender)
;; String wider than margin: truncate it.
(truncate-string-to-width sender ement-room-left-margin-width nil nil "…"))))
;; NOTE: I'd like to add a help-echo function to display the sender ID, but the Emacs
;; manual says that there is currently no way to make text in the margins mouse-sensitive.
;; So `ement-room--format-user' returns a string propertized with `help-echo' as a string.