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;;; evil-collection-doc-view.el --- Evil bindings for docview. -*- lexical-binding: t -*-
;; Copyright (C) 2017 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 "25.1"))
;; Keywords: evil, bindings, files, pdf, ps, dvi
;; 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 doc-view.
;;; Code:
(require 'evil-collection)
(require 'doc-view)
(defconst evil-collection-doc-view-maps '(doc-view-mode-map))
(defun evil-collection-doc-view-setup ()
"Set up `evil' bindings for `doc-view'."
(evil-set-initial-state 'doc-view-mode 'normal)
(evil-collection-define-key 'normal 'doc-view-mode-map
"q" 'quit-window
(kbd "C-j") 'doc-view-next-page
(kbd "C-k") 'doc-view-previous-page
"gj" 'doc-view-next-page
"gk" 'doc-view-previous-page
(kbd "C-d") 'forward-page
"j" 'doc-view-next-line-or-next-page
"k" 'doc-view-previous-line-or-previous-page
"gg" 'doc-view-first-page
"G" 'doc-view-last-page
"J" 'doc-view-goto-page
(kbd "<return>") 'image-next-line
;; zoom
"+" 'doc-view-enlarge
"=" 'doc-view-enlarge
"0" 'doc-view-scale-reset
"-" 'doc-view-shrink
"W" 'doc-view-fit-width-to-window ; Like evil-image.
"H" 'doc-view-fit-height-to-window ; Like evil-image.
"P" 'doc-view-fit-page-to-window
"X" 'doc-view-kill-proc
(kbd "s s") 'doc-view-set-slice
(kbd "s m") 'doc-view-set-slice-using-mouse
(kbd "s b") 'doc-view-set-slice-from-bounding-box
(kbd "s r") 'doc-view-reset-slice
(kbd "/") 'doc-view-search
(kbd "?") 'doc-view-search-backward
(kbd "C-t") 'doc-view-show-tooltip
(kbd "C-c C-c") 'doc-view-toggle-display
(kbd "C-c C-t") 'doc-view-open-text
;; refresh
(kbd "gr") 'doc-view-revert-buffer)
;; TODO: What if the user changes `evil-want-C-u-scroll' after this is run?
(when evil-want-C-u-scroll
(evil-collection-define-key 'normal 'doc-view-mode-map
(kbd "C-u") 'backward-page)))
(provide 'evil-collection-doc-view)
;;; evil-collection-doc-view.el ends here
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