163 lines
5.9 KiB
EmacsLisp
163 lines
5.9 KiB
EmacsLisp
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;;; evil-collection-reader.el --- Evil bindings for `reader' -*- lexical-binding: t -*-
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;; Copyright (C) 2025 Icy-Thought
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;; Author: Icy-Thought
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;; Maintainer: Icy-Thought <icy-thought@pm.me>
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;; URL: https://github.com/emacs-evil/evil-collection
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;; Version: 0.0.1
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;; Package-Requires: ((emacs "29.1"))
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;; Keywords: evil, emacs, tools, reader
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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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;; 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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;; 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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;;; Commentary:
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;; Evil bindings for Emacs `reader'.
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;;; Code:
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(require 'evil-collection)
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(require 'reader nil t)
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(declare-function reader-first-page "reader")
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(declare-function reader-last-page "reader")
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(declare-function reader-goto-page "reader")
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(declare-function reader-close-doc "reader")
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(declare-function reader-outline-show "reader")
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(declare-function reader-presentation-mode "reader")
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(declare-function reader-rotate-counter-clockwise "reader")
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(declare-function reader-rotate-clockwise "reader")
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(declare-function reader-fit-to-width "reader")
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(declare-function reader-fit-to-height "reader")
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(declare-function reader-mwheel-shrink-size "reader")
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(declare-function reader-shrink-size "reader")
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(declare-function reader-mwheel-enlarge-size "reader")
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(declare-function reader-enlarge-size "reader")
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(declare-function reader-scroll-left-most "reader")
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(declare-function reader-scroll-right-most "reader")
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(declare-function reader-scroll-left "reader")
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(declare-function reader-scroll-right "reader")
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(declare-function reader-scroll-up-or-prev-page "reader")
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(declare-function reader-scroll-down-or-next-page "reader")
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(declare-function reader-scroll-down-screen "reader")
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(declare-function reader-scroll-up-screen "reader")
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(declare-function reader-mwheel-scroll-right "reader")
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(declare-function reader-mwheel-scroll-left "reader")
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(declare-function reader-mwheel-scroll-down "reader")
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(declare-function reader-mwheel-scroll-up "reader")
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(declare-function reader-scroll-down-or-next-page "reader")
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(declare-function reader-scroll-up-or-prev-page "reader")
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(declare-function reader-previous-page "reader")
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(declare-function reader-next-page "reader")
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(declare-function reader-outline-visit-page "reader")
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(declare-function reader-outline-select-doc-window "reader")
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(defvar reader-mode-map)
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(defvar reader-outline-mode-map)
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(defun evil-collection-reader-goto-first-page (&optional page)
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"Navigates to `page' X or jump to the FIRST PAGE of the document."
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(interactive "P")
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(if page
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(reader-goto-page page)
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(reader-first-page)))
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(defun evil-collection-reader-goto-page (&optional page)
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"Navigates to `page' X or jump to the LAST PAGE of the document.
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`evil' wrapper around `reader-last-page'."
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(interactive "P")
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(if page
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(reader-goto-page page)
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(reader-last-page)))
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(defconst evil-collection-reader-maps
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'(reader-mode-map reader-outline-mode-map))
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;;;###autoload
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(defun evil-collection-reader-setup ()
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"Set up `evil' bindings for `reader'."
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(evil-collection-set-readonly-bindings 'reader-mode-map)
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;; Refresh reader-mode bindings
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(add-hook 'reader-mode-hook #'evil-normalize-keymaps)
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(add-hook 'reader-outline-mode-hook #'evil-normalize-keymaps)
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(evil-collection-define-key 'normal 'reader-mode-map
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"n" #'reader-next-page
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"p" #'reader-previous-page
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"k" #'reader-scroll-up-or-prev-page
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"j" #'reader-scroll-down-or-next-page
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[remap next] #'reader-scroll-down-or-next-page
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[remap previous] #'reader-scroll-up-or-prev-page
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[remap evil-next-line] #'reader-scroll-down-or-next-page
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[remap evil-previous-line] #'reader-scroll-up-or-prev-page
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"<wheel-up>" #'reader-mwheel-scroll-up
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"<wheel-down>" #'reader-mwheel-scroll-down
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"S-<wheel-up>" #'reader-mwheel-scroll-left
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"S-<wheel-down>" #'reader-mwheel-scroll-right
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"C-b" #'reader-scroll-up-screen
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"C-f" #'reader-scroll-down-screen
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[remap scroll-down-command] #'reader-scroll-up-screen
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[remap scroll-up-command] #'reader-scroll-down-screen
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"DEL" #'reader-scroll-up-or-prev-page
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"l" #'reader-scroll-right
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"h" #'reader-scroll-left
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[remap forward-char] #'reader-scroll-right
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[remap backward-char] #'reader-scroll-left
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"$" #'reader-scroll-right-most
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"^" #'reader-scroll-left-most
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[remap move-end-of-line] #'reader-scroll-right-most
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[remap move-beginning-of-line] #'reader-scroll-left-most
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"gg" #'evil-collection-reader-goto-first-page
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"G" #'evil-collection-reader-goto-page
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[remap beginning-of-buffer] #'reader-first-page
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[remap end-of-buffer] #'reader-last-page
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[remap goto-line] #'reader-goto-page
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"C-<wheel-up>" #'reader-mwheel-enlarge-size
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"C-<wheel-down>" #'reader-mwheel-shrink-size
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"H" #'reader-fit-to-height
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"W" #'reader-fit-to-width
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"r" #'reader-rotate-clockwise
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"R" #'reader-rotate-counter-clockwise
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"<f5>" #'reader-presentation-mode
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"o" #'reader-outline-show
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"Q" #'reader-close-doc)
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(evil-collection-bind 'reader-mode-map
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'scroll-down 'reader-scroll-down-or-next-page
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'scroll-up 'reader-scroll-up-or-prev-page
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'zoom-in 'reader-enlarge-size
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'zoom-out 'reader-shrink-size)
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(evil-collection-define-key 'normal 'reader-outline-mode-map
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"p" #'previous-line
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"n" #'next-line
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"o" #'reader-outline-select-doc-window
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"q" #'quit-window
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"RET" #'reader-outline-visit-page
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"M-RET" #'reader-outline-visit-page))
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(provide 'evil-collection-reader)
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;;; evil-collection-reader.el ends here
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