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;;; evil-collection-ggtags.el --- Evil bindings for ggtags -*- lexical-binding: t -*-
;; Copyright (C) 2017 James Nguyen
;; Author: James Nguyen <james@jojojames.com>
;; Maintainer: James Nguyen <james@jojojames.com>
;; Pierre Neidhardt <ambrevar@gmail.com>
;; URL: https://github.com/emacs-evil/evil-collection
;; Version: 0.0.1
;; Package-Requires: ((emacs "25.1"))
;; Keywords: evil, ggtags, 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 `ggtags-mode'.
;;; Code:
(require 'evil-collection)
(require 'ggtags nil t)
(defvar ggtags-global-mode-map)
(defvar ggtags-mode-map)
(defvar ggtags-view-search-history-mode-map)
(defvar ggtags-view-tag-history-mode-map)
(defvar ggtags-navigation-map)
(defconst evil-collection-ggtags-maps '(ggtags-mode-map
ggtags-view-search-history-mode-map
ggtags-view-tag-history-mode-map
ggtags-navigation-map))
(defun evil-collection-ggtags-setup ()
"Set up `evil' bindings for `ggtags'."
(evil-set-initial-state 'ggtags-global-mode 'normal)
(evil-set-initial-state 'ggtags-view-search-history-mode 'normal)
(evil-set-initial-state 'ggtags-view-tag-history-mode 'normal)
;; `ggtags-navigation-mode' is global and will conflict with other bindings.
;; https://github.com/leoliu/ggtags/issues/124
(when (boundp 'ggtags-enable-navigation-keys)
(setq ggtags-enable-navigation-keys nil))
(evil-collection-define-key 'normal 'ggtags-mode-map
"gd" 'ggtags-find-tag-dwim
(kbd "C-t") 'ggtags-prev-mark
"gf" 'ggtags-find-file)
(evil-collection-define-key 'normal 'ggtags-view-search-history-mode-map
"gj" 'ggtags-view-search-history-next
"gk" 'ggtags-view-search-history-prev
(kbd "C-j") 'ggtags-view-search-history-next
(kbd "C-k") 'ggtags-view-search-history-prev
"]" 'ggtags-view-search-history-next
"[" 'ggtags-view-search-history-prev
"x" 'ggtags-view-search-history-kill
"gr" 'ggtags-view-search-history-update
"r" 'ggtags-save-to-register
"R" 'ggtags-view-search-history-action
"q" 'ggtags-kill-window)
(evil-collection-define-key 'normal 'ggtags-view-tag-history-mode-map
"gj" 'next-error-no-select
(kbd "C-j") 'next-error-no-select
"]" 'next-error-no-select
"gk" 'previous-error-no-select
(kbd "C-k") 'previous-error-no-select
(kbd "[") 'previous-error-no-select
"q" 'ggtags-kill-window)
(evil-collection-define-key 'normal 'ggtags-navigation-map
;; navigation
"gj" 'next-error
"gk" 'next-error
(kbd "C-j") 'previous-error
(kbd "C-k") 'previous-error
"]" 'ggtags-navigation-next-file
"[" 'ggtags-navigation-previous-file
;; search
"s" 'ggtags-navigation-isearch-forward
"S" 'ggtags-navigation-isearch-forward
"go" 'ggtags-navigation-visible-mode ;; FIXME: This can be anything.
(kbd "<return>") 'ggtags-navigation-mode-done))
(provide 'evil-collection-ggtags)
;;; evil-collection-ggtags.el ends here
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