doomemacs/modules/ui/nav-flash/config.el
2017-06-04 18:28:17 +02:00

36 lines
1.2 KiB
EmacsLisp

;;; ui/nav-flash/config.el
(def-package! nav-flash
:commands nav-flash-show
:init
(defun +doom*blink-cursor-maybe (orig-fn &rest args)
"Blink current line if the window has moved."
(let ((point (save-excursion (goto-char (window-start))
(point-marker))))
(apply orig-fn args)
(unless (equal point
(save-excursion (goto-char (window-start))
(point-marker)))
(+doom/blink-cursor))))
(defun +doom/blink-cursor (&rest _)
"Blink current line using `nav-flash'."
(interactive)
(unless (minibufferp)
(nav-flash-show)
;; only show in the current window
(overlay-put compilation-highlight-overlay 'window (selected-window))))
;; NOTE In :feature jump `recenter' is hooked to a bunch of jumping commands,
;; which will trigger nav-flash.
(advice-add #'windmove-do-window-select :around #'+doom*blink-cursor-maybe)
(advice-add #'recenter :around #'+doom*blink-cursor-maybe)
(after! evil
(advice-add #'evil-window-top :after #'+doom/blink-cursor)
(advice-add #'evil-window-middle :after #'+doom/blink-cursor)
(advice-add #'evil-window-bottom :after #'+doom/blink-cursor)))