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;;; evil-collection-buff-menu.el --- Bindings for `buff-menu'. -*- 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, emacs, 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:
;;; Bindings for `buff-menu'.
;;; Code:
(require 'evil-collection)
(require 'tabulated-list)
;; `evil-collection-buff-menu-Buffer-menu-unmark-all'
;; Code taken from emacs-26 repository.
(defconst evil-collection-buff-menu-maps '(Buffer-menu-mode-map))
;; This is for `evil-collection-Buffer-menu-unmark-all-buffers.'
(defsubst evil-collection-buff-menu-tabulated-list-header-overlay-p (&optional pos)
"Return non-nil if there is a fake header.
Optional arg POS is a buffer position where to look for a fake header;
defaults to `point-min'."
(overlays-at (or pos (point-min))))
(defun evil-collection-buff-menu-Buffer-menu-unmark-all ()
"Cancel all requested operations on buffers."
(interactive)
(evil-collection-buff-menu-Buffer-menu-unmark-all-buffers ?\r))
(defun evil-collection-buff-menu-Buffer-menu-unmark-all-buffers (mark)
"Cancel a requested operation on all buffers.
MARK is the character to flag the operation on the buffers.
When called interactively prompt for MARK; RET remove all marks."
(interactive "cRemove marks (RET means all):")
(save-excursion
(goto-char (point-min))
(when (evil-collection-buff-menu-tabulated-list-header-overlay-p)
(forward-line))
(while (not (eobp))
(let ((xmarks (list (aref (tabulated-list-get-entry) 0)
(aref (tabulated-list-get-entry) 2))))
(when (or (char-equal mark ?\r)
(member (char-to-string mark) xmarks))
(Buffer-menu--unmark)))
(forward-line))))
;; `evil-collection-buff-menu-Buffer-menu-unmark-all'
(defun evil-collection-buff-menu-setup ()
"Set up `evil' bindings for `buff-menu'.."
(evil-set-initial-state 'Buffer-menu-mode 'normal)
(evil-add-hjkl-bindings Buffer-menu-mode-map 'normal)
(evil-collection-define-key 'normal 'Buffer-menu-mode-map
"ZQ" 'evil-quit
"ZZ" 'quit-window
"gr" 'revert-buffer
"go" 'Buffer-menu-this-window
"gO" 'Buffer-menu-other-window
"d" 'Buffer-menu-delete
"s" 'Buffer-menu-save
[mouse-2] 'Buffer-menu-mouse-select
[follow-link] 'mouse-face
"x" 'Buffer-menu-execute
"o" 'tabulated-list-sort
"gv" 'Buffer-menu-select
"gV" 'Buffer-menu-view
"v" 'evil-visual-char
;; mark
"u" 'Buffer-menu-unmark
"U" (if (< emacs-major-version 26)
'evil-collection-buff-menu-Buffer-menu-unmark-all
'Buffer-menu-unmark-all)
"m" 'Buffer-menu-mark
"f" 'evil-find-char
"e" 'evil-forward-word-end
"b" 'evil-backward-word-begin
"X" 'Buffer-menu-bury
;; Default ones, unchanged. Redundant ones commented
"2" 'Buffer-menu-2-window
"1" 'Buffer-menu-1-window
(kbd "C-m") 'Buffer-menu-this-window
(kbd "C-k") 'Buffer-menu-delete
(kbd "C-d") 'Buffer-menu-delete-backwards
(kbd "<delete>") 'Buffer-menu-backup-unmark
"~" 'Buffer-menu-not-modified
"t" 'Buffer-menu-visit-tags-table
"%" 'Buffer-menu-toggle-read-only
"T" 'Buffer-menu-toggle-files-only
(kbd "M-s a C-s") 'Buffer-menu-isearch-buffers
(kbd "M-s a M-C-s") 'Buffer-menu-isearch-buffers-regexp
(kbd "M-s a C-o") 'Buffer-menu-multi-occur))
(provide 'evil-collection-buff-menu)
;;; evil-collection-buff-menu.el ends here
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