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authorYoni Rabkin <yoni@rabkins.net>2020-06-03 11:52:04 -0400
committerYoni Rabkin <yoni@rabkins.net>2020-06-03 11:52:04 -0400
commite102891fb3bbb3fec134b5c678a0dd2306b9beaf (patch)
treef69de3d75b8ccbc1719d1a60a86823e530f57300 /emms-mode-line-icon.el
parentf177bf33cd8dac05908b19ae2c5c33ffbb5eeacf (diff)
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+;; emms-mode-line-icon.el --- show an icon in the Emacs mode-line
+
+;; Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+
+;; Version: 1.1
+;; Keywords: emms
+
+;; Author: Daniel Brockman <daniel@brockman.se>
+;; Maintainer: Lucas Bonnet <lucas@rincevent.net>
+
+;; This file is part of EMMS.
+
+;; EMMS 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.
+
+;; EMMS 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 EMMS; if not, write to the Free Software Foundation,
+;; Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+;; Commentary:
+
+;; This EMMS extension shows an icon in the mode-line next to the
+;; info-tag.
+
+;; Code:
+
+(require 'emms-mode-line)
+
+(defvar emms-mode-line-icon-color "black"
+ "Color of the little icon displayed in the mode-line.")
+
+(defvar emms-mode-line-icon-before-format ""
+ "String to put before the icon, in the mode-line.
+For example, if you want to have something like :
+\[ <icon> Foo - The Foo Song ]
+You should set it to \"[\", and set emms-mode-line-format to \"%s ]\"")
+
+(defun emms-mode-line-icon-generate (color)
+ `(image :type xpm :ascent center :data ,(concat "/* XPM */
+static char *note[] = {
+/* width height num_colors chars_per_pixel */
+\" 10 11 2 1\",
+/* colors */
+\". c " color "\",
+\"# c None s None\",
+/* pixels */
+\"###...####\",
+\"###.#...##\",
+\"###.###...\",
+\"###.#####.\",
+\"###.#####.\",
+\"#...#####.\",
+\"....#####.\",
+\"#..######.\",
+\"#######...\",
+\"######....\",
+\"#######..#\"};")))
+
+(defun emms-mode-line-icon-function ()
+ (concat " "
+ emms-mode-line-icon-before-format
+ (emms-propertize "NP:" 'display
+ (emms-mode-line-icon-generate
+ emms-mode-line-icon-color))
+ (emms-mode-line-playlist-current)))
+
+(setq emms-mode-line-mode-line-function 'emms-mode-line-icon-function)
+
+;; This is needed for text properties to work in the mode line.
+(put 'emms-mode-line-string 'risky-local-variable t)
+
+(provide 'emms-mode-line-icon)
+;;; emms-mode-line-icone.el ends here