53 lines
2.4 KiB
EmacsLisp
53 lines
2.4 KiB
EmacsLisp
;;; funcs.el --- Nav-flash Layer Functions File for Spacemacs. -*- lexical-binding: t; -*-
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;;
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;; Copyright (c) 2012-2021 Sylvain Benner & Contributors
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;;
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;; Author: Thanh Vuong <thanhvg@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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(defun nav-flash//blink-cursor (&rest _)
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"Blinks the current line in the current window, to make it clear where the
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cursor has landed (typically after a large motion, like switching windows or
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jumping to another part of the file)."
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(unless (minibufferp)
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(nav-flash-show)
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;; only show in the current window
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(overlay-put compilation-highlight-overlay 'window (selected-window))))
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(defun nav-flash/blink-cursor-maybe (&rest _)
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"Like `nav-flash//blink-cursor', but no-ops if in special-mode, term-mode,
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vterm-mode, or triggered from one of `nav-flash-exclude-commands'."
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(unless (or (memq this-command nav-flash-exclude-commands)
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(bound-and-true-p so-long-minor-mode)
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(derived-mode-p 'so-long-mode 'special-mode 'term-mode
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'vterm-mode)
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(and (equal (point-marker) (car nav-flash--last-point))
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(equal (selected-window) (cdr nav-flash--last-point))))
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(nav-flash//blink-cursor)
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(setq nav-flash--last-point (cons (point-marker) (selected-window)))))
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(defun nav-flash/delayed-blink-cursor-h (&rest _)
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"Like `nav-flash//blink-cursor', but links after a tiny pause, in case it
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isn't clear at run-time if the point will be in the correct window/buffer (like
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for `org-follow-link-hook')."
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(run-at-time 0.1 nil #'nav-flash//blink-cursor))
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(defun nav-flash/blink-cursor (&rest _)
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"Blink current line using `nav-flash'."
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(interactive)
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(nav-flash//blink-cursor))
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