76 lines
3.1 KiB
EmacsLisp
76 lines
3.1 KiB
EmacsLisp
;;; evil-collection-mu4e-conversation.el --- Evil bindings for mu4e-conversation -*- lexical-binding: t -*-
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;; Copyright (C) 2018 Pierre Neidhardt <mail@ambrevar.xyz>
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;; Author: Pierre Neidhardt <mail@ambrevar.xyz>
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;; Maintainer: James Nguyen <james@jojojames.com>
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;; Pierre Neidhardt <mail@ambrevar.xyz>
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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 "24.4") (evil "1.2.10"))
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;; Keywords: evil, mu4e, tools
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;; This file 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
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;; by the Free Software Foundation; either version 3, or (at your
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;; option) any later version.
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;;
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;; This file 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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;;
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;; For a full copy of the GNU General Public License
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;; see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Evil bindings for mu4e-conversation.
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;;; Code:
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(require 'evil-collection)
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(require 'mu4e-conversation nil t)
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(defconst evil-collection-mu4e-conversation-maps '(mu4e-conversation-map
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mu4e-conversation-thread-map))
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(defvar evil-collection-mu4e-conversation--local-map-p nil
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"Non-nil if last position was on a local-map property.")
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(defun evil-collection-mu4e-conversation--switch ()
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"Re-compute the bindings if point has moved between the thread
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area and the composition area."
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(let ((local-map-here (get-text-property (point) 'local-map)))
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(when (or (and evil-collection-mu4e-conversation--local-map-p
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(not local-map-here))
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(and (not evil-collection-mu4e-conversation--local-map-p)
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local-map-here))
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(evil-normalize-keymaps))
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(setq evil-collection-mu4e-conversation--local-map-p local-map-here)))
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(defun evil-collection-mu4e-conversation--update-local-map ()
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(setq evil-collection-mu4e-conversation--local-map-p (get-text-property (point) 'local-map))
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(evil-normalize-keymaps)
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(add-hook 'post-command-hook 'evil-collection-mu4e-conversation--switch nil t))
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;;;###autoload
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(defun evil-collection-mu4e-conversation-setup ()
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"Set up `evil' bindings for `mu4e-conversation'."
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;; Evil does not update its current keymap state when it the point hits a
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;; local-map property is used. See
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;; https://github.com/emacs-evil/evil/issues/301. Thus we force the update
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;; with a technique similar to what `org~mu4e-mime-switch-headers-or-body'
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;; does.
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(add-hook 'mu4e-conversation-hook 'evil-collection-mu4e-conversation--update-local-map)
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(evil-collection-define-key 'normal 'mu4e-conversation-map
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" " 'evil-scroll-page-down
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(kbd "S-SPC") 'evil-scroll-page-up
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"[[" 'mu4e-conversation-previous-message
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"]]" 'mu4e-conversation-next-message
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"zv" 'mu4e-conversation-toggle-view
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"za" 'mu4e-conversation-toggle-hide-cited
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"q" 'mu4e-conversation-quit))
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(provide 'evil-collection-mu4e-conversation)
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;;; evil-collection-mu4e-conversation.el ends here
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