Emacs user interface for Music Player Daemon (https://www.musicpd.org/), a flexible, powerful, server-side application for playing music.
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;;; mpdel-tablist.el --- Support representing MPD entities in tablists -*- lexical-binding: t; -*-
;; Copyright (C) 2018-2019 Damien Cassou
;; Author: Damien Cassou <damien@cassou.me>
;; Keywords: multimedia
;; Url: https://gitea.petton.fr/mpdel/mpdel
;; Package-requires: ((emacs "25.1"))
;; Version: 1.0.0
;; 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 <https://www.gnu.org/licenses/>.
;;; Commentary:
;; This file provides some common ground for all MPDel
;; user-interfaces.
;;; Code:
(require 'libmpdel)
(require 'navigel)
(require 'mpdel-core)
;;; Customization
(defgroup mpdel-tablist nil
"Display and manipulate MPD through tablists."
:group 'libmpdel)
(defface mpdel-tablist-song-name-face
'((t . (:inherit default)))
"Face for song names in playlist.")
(defface mpdel-tablist-track-face
'((t . (:inherit default)))
"Face for track numbers in playlist.")
(defface mpdel-tablist-album-face
'((t . (:inherit default)))
"Face for album names in playlist.")
(defface mpdel-tablist-disk-face
'((t . (:inherit default)))
"Face for disk numbers in playlist.")
(defface mpdel-tablist-date-face
'((t . (:inherit default)))
"Face for dates in playlist.")
(defface mpdel-tablist-artist-face
'((t . (:inherit default)))
"Face for artist names in playlist.")
;;; `navigel' major-mode configuration
(navigel-method mpdel navigel-entity-tablist-mode ((_entity (eql artists)))
(mpdel-tablist-mode))
(navigel-method mpdel navigel-entity-tablist-mode ((_entity (eql albums)))
(mpdel-tablist-mode))
(navigel-method mpdel navigel-entity-tablist-mode ((_entity libmpdel-search-criteria))
(mpdel-tablist-mode))
(navigel-method mpdel navigel-entity-tablist-mode ((_entity libmpdel-filter))
(mpdel-tablist-mode))
(navigel-method mpdel navigel-entity-tablist-mode ((_entity libmpdel-artist))
(mpdel-tablist-mode))
(navigel-method mpdel navigel-entity-tablist-mode ((_entity libmpdel-album))
(mpdel-tablist-mode))
;;; `navigel' tabulated list configuration
(defun mpdel-tablist--album-format ()
"Return `tabulated-list-format' value for albums."
(vector (list "Name" 40 t)
(list "Artist" 0 t)))
(defun mpdel-tablist--song-format ()
"Return `tabulated-list-format' value for songs."
(vector (list "Title" 30 t)
(list "#" 6 nil)
(list "Album" 30 t)
(list "Disk" 4 t)
(list "Date" 5 t)
(list "Artist" 0 t)))
(navigel-method mpdel navigel-entity-to-columns ((entity libmpdel-album))
(vector (libmpdel-entity-name entity)
(libmpdel-artist-name entity)))
(navigel-method mpdel navigel-entity-to-columns ((song libmpdel-song))
(vector
(propertize (or (libmpdel-entity-name song) "") 'face 'mpdel-tablist-song-name-face)
(propertize (or (libmpdel-song-track song) "") 'face 'mpdel-tablist-track-face)
(propertize (or (libmpdel-album-name song) "") 'face 'mpdel-tablist-album-face)
(propertize (or (libmpdel-song-disc song) "") 'face 'mpdel-tablist-disk-face)
(propertize (or (libmpdel-entity-date song) "") 'face 'mpdel-tablist-date-face)
(propertize (or (libmpdel-artist-name song) "") 'face 'mpdel-tablist-artist-face)))
(navigel-method mpdel navigel-tablist-format ((_entity libmpdel-artist))
(mpdel-tablist--album-format))
(navigel-method mpdel navigel-tablist-format ((_entity libmpdel-album))
(mpdel-tablist--song-format))
(navigel-method mpdel navigel-tablist-format ((_entity libmpdel-search-criteria))
(mpdel-tablist--song-format))
(navigel-method mpdel navigel-tablist-format ((_entity libmpdel-filter))
(mpdel-tablist--song-format))
(navigel-method mpdel navigel-tablist-format ((_entity (eql current-playlist)))
(mpdel-tablist--song-format))
(navigel-method mpdel navigel-tablist-format ((_entity libmpdel-stored-playlist))
(mpdel-tablist--song-format))
;;; Major-mode
(defvar mpdel-tablist-mode-map
(let ((map (make-sparse-keymap)))
;; inherit from both `mpdel-core-map' and
;; `navigel-tablist-mode-map':
(set-keymap-parent
map
(make-composed-keymap mpdel-core-map navigel-tablist-mode-map))
(define-key map (kbd "k") #'tablist-do-delete)
map)
"Keybindings for `mpdel-core-tablist-mode'.")
(define-derived-mode mpdel-tablist-mode navigel-tablist-mode "MPDel Tablist")
(provide 'mpdel-tablist)
;;; mpdel-tablist.el ends here