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;;; evil-collection-dashboard.el --- Evil bindings for Dashboard -*- lexical-binding: t; -*-
;; Copyright (C) 2020, 2022 Kisaragi Hiu
;; Author: Kisaragi Hiu <mail@kisaragi-hiu.com>
;; URL: https://github.com/emacs-evil/evil-collection
;; Version: 0.0.1
;; Package-Requires: ((emacs "26.3"))
;; Keywords: evil, dashboard, tools
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Evil bindings for Dashboard.
;;; Code:
(require 'evil-collection)
(require 'dashboard nil t)
(defvar dashboard-mode-map)
(defconst evil-collection-dashboard-maps '(dashboard-mode-map))
(defun evil-collection-dashboard-setup-jump-commands (&rest _)
"Set up bindings for jump commands in Dashboard."
(evil-collection-define-key 'normal 'dashboard-mode-map
"r" (lookup-key dashboard-mode-map "r") ; recents
"m" (lookup-key dashboard-mode-map "m") ; bookmarks
"p" (lookup-key dashboard-mode-map "p") ; projects
"a" (lookup-key dashboard-mode-map "a") ; agenda
;; - Dashboard inserts shortcut hints in its buffer, so it's
;; hard to differ from the default.
;;
;; - "registers" isn't shown in Dashboard by default; those who
;; added it would have to choose between the widget and losing
;; `evil-forward-word-end'. That's probably still better than
;; having a shortcut hint that isn't correct.
"e" (lookup-key dashboard-mode-map "e"))) ; registers
;;;###autoload
(defun evil-collection-dashboard-setup ()
"Set up Evil bindings for Dashboard."
(evil-collection-set-readonly-bindings 'dashboard-mode-map)
(evil-collection-define-key 'normal 'dashboard-mode-map
;; Movement
"j" 'dashboard-next-line
"k" 'dashboard-previous-line
;; Like `evil-collection-outline.el'.
;; These don't support COUNT, so it's probably better to leave [[
;; and ]] alone.
"gj" 'dashboard-next-section
"gk" 'dashboard-previous-section
;; Enabling this binding makes RET insert a newline.
;; Default `evil-ret' works better.
;; (kbd "RET") 'dashboard-return
;; Other commands
[tab] 'widget-forward
[backtab] 'widget-backward
[down-mouse-1] 'widget-button-click)
;; Jump commands
;;
;; I had to use an advice as dashboard.el defines these bindings
;; after the map has been defined, as unnamed functions bound to a
;; local variable. See
;; https://github.com/emacs-dashboard/emacs-dashboard/blob/f15d3e2e/dashboard-widgets.el#L308
;; for what I mean.
;;
;; Despite the name, this function is what sets up the dashboard
;; buffer itself.
(advice-add 'dashboard-insert-startupify-lists :after
'evil-collection-dashboard-setup-jump-commands))
(provide 'evil-collection-dashboard)
;;; evil-collection-dashboard.el ends here
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