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;;; evil-collection-xref.el --- Evil bindings for xref -*- lexical-binding: t -*-
;; Copyright (C) 2017, 2021 James Nguyen
;; Author: James Nguyen <james@jojojames.com>
;; Maintainer: James Nguyen <james@jojojames.com>
;; Pierre Neidhardt <mail@ambrevar.xyz>
;; URL: https://github.com/emacs-evil/evil-collection
;; Version: 0.0.1
;; Package-Requires: ((emacs "26.3"))
;; Keywords: evil, xref, 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 <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Evil bindings for `xref'.
;;; Code:
(require 'evil-collection)
(require 'xref)
(defconst evil-collection-xref-maps `(xref--xref-buffer-mode-map
,@(when (>= emacs-major-version 27) '(xref--transient-buffer-mode-map))))
;;;###autoload
(defun evil-collection-xref-setup ()
"Set up `evil' bindings for `xref'."
(evil-set-initial-state 'xref--xref-buffer-mode 'normal)
(evil-collection-set-readonly-bindings 'xref--xref-buffer-mode-map)
(evil-collection-define-key 'normal 'xref--xref-buffer-mode-map
"gj" 'xref-next-line
"gk" 'xref-prev-line
(kbd "C-j") 'xref-next-line
(kbd "C-k") 'xref-prev-line
(kbd "C-n") 'xref-next-line
(kbd "C-p") 'xref-prev-line
"]]" 'xref-next-line
"[[" 'xref-prev-line
"r" 'xref-query-replace-in-results
;; Match `dired''s `dired-do-find-regexp-and-replace'.
"Q" 'xref-query-replace-in-results
;; open
(kbd "RET") 'xref-goto-xref
(kbd "S-<return>") 'xref-quit-and-goto-xref ;; In Emacs mode map, TAB binds to `xref-quit-and-goto-xref'
"o" 'xref-show-location-at-point
"go" 'xref-show-location-at-point)
(when (>= emacs-major-version 27)
(evil-collection-define-key 'normal 'xref--xref-buffer-mode-map
"gr" 'xref-revert-buffer))
(when (>= emacs-major-version 28)
(evil-collection-define-key 'normal 'xref--xref-buffer-mode-map
"[[" 'xref-prev-group
"]]" 'xref-next-group))
(when (>= emacs-major-version 27)
(evil-set-initial-state 'xref--transient-buffer-mode 'normal)
(evil-collection-define-key 'normal 'xref--transient-buffer-mode-map
(kbd "RET") 'xref-quit-and-goto-xref)))
(provide 'evil-collection-xref)
;;; evil-collection-xref.el ends here
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