From 4b5abb8a21658623be26e1ad03712e65cae5a415 Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Tue, 28 Feb 2023 23:11:08 +0800
Subject: Add ncmpcpp layout

ref: https://radumirea.com/blog/ncmpcpp-with-album-art
---
 mpd/ncmpcpp/config            |   4 +++-
 mpd/ncmpcpp/cover.sh          |  18 ++++++++++++++++++
 mpd/ncmpcpp/cover_obs.sh      |  21 +++++++++++++++++++++
 mpd/ncmpcpp/default_cover.png | Bin 0 -> 42425 bytes
 mpd/ncmpcpp/tsession          |  32 ++++++++++++++++++++++++++++++++
 5 files changed, 74 insertions(+), 1 deletion(-)
 create mode 100755 mpd/ncmpcpp/cover.sh
 create mode 100755 mpd/ncmpcpp/cover_obs.sh
 create mode 100644 mpd/ncmpcpp/default_cover.png
 create mode 100644 mpd/ncmpcpp/tsession

(limited to 'mpd/ncmpcpp')

diff --git a/mpd/ncmpcpp/config b/mpd/ncmpcpp/config
index 87deeb0..6814e2a 100644
--- a/mpd/ncmpcpp/config
+++ b/mpd/ncmpcpp/config
@@ -10,7 +10,8 @@ mpd_port 		  	= "6600"
 mpd_crossfade_time 	= "2"
 
 ### Script ###
-execute_on_song_change="~/.config/ncmpcpp/scripts/album-art"
+#execute_on_song_change="~/.config/ncmpcpp/scripts/album-art"
+execute_on_song_change = "~/.ncmpcpp/cover_obs.sh"
 
 ### Behaviour ###
 message_delay_time 				 = 1
@@ -91,3 +92,4 @@ lines_scrolled = "2"
 
 system_encoding = "utf-8"
 regular_expressions = "extended"
+
diff --git a/mpd/ncmpcpp/cover.sh b/mpd/ncmpcpp/cover.sh
new file mode 100755
index 0000000..8fe8d4d
--- /dev/null
+++ b/mpd/ncmpcpp/cover.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+source "`ueberzug library`"
+COVER="/tmp/album_cover.png"
+
+function add_cover {
+  ImageLayer::add [identifier]="img" [x]="2" [y]="1" [path]="$COVER"
+}
+
+ImageLayer 0< <(
+if [ ! -f "$COVER" ]; then
+  cp "$HOME/.ncmpcpp/default_cover.png" "$COVER"
+fi
+#rerender image when changed
+while inotifywait -q -q -e close_write "$COVER"; do
+  add_cover
+done
+)
diff --git a/mpd/ncmpcpp/cover_obs.sh b/mpd/ncmpcpp/cover_obs.sh
new file mode 100755
index 0000000..032bd08
--- /dev/null
+++ b/mpd/ncmpcpp/cover_obs.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+COVER="/tmp/album_cover.png"
+COVER_SIZE="400"
+
+#path to current song
+file="$MUSIC_DIR/$(mpc --format %file% current)"
+album="${file%/*}"
+#search for cover image
+#use embedded image if present, otherwise take it from the current folder
+err=$(ffmpeg -loglevel 16 -y -i "$file" -an -vcodec copy $EMB_COVER 2>&1)
+if [ "$err" != "" ]; then
+  art=$(find "$album"  -maxdepth 1 | grep -m 1 ".*\.\(jpg\|png\|gif\|bmp\)")
+else
+  art=$EMB_COVER
+fi
+if [ "$art" = "" ]; then
+  art="$HOME/.ncmpcpp/default_cover.png"
+fi
+#copy and resize image to destination
+ffmpeg -loglevel 0 -y -i "$art" -vf "scale=$COVER_SIZE:-1" "$COVER"
\ No newline at end of file
diff --git a/mpd/ncmpcpp/default_cover.png b/mpd/ncmpcpp/default_cover.png
new file mode 100644
index 0000000..c02d40b
Binary files /dev/null and b/mpd/ncmpcpp/default_cover.png differ
diff --git a/mpd/ncmpcpp/tsession b/mpd/ncmpcpp/tsession
new file mode 100644
index 0000000..e34d4b8
--- /dev/null
+++ b/mpd/ncmpcpp/tsession
@@ -0,0 +1,32 @@
+neww
+set -g status off
+
+#image pane; run cover script, disable text output and remove prompt
+send-keys "stty -echo" C-m
+send-keys "tput civis -- invisible" C-m
+send-keys "export PS1=''" C-m
+send-keys "clear" C-m
+send-keys "~/.ncmpcpp/cover.sh " C-m
+
+#catalog pane; run instance of ncmpcpp
+split-window -v
+select-pane -t 1
+send-keys "ncmpcpp --config='~/.ncmpcpp/catalog.conf'" C-m
+send-keys 1
+
+#visualizer pane; run instance of ncmpcpp in visualizer mode
+select-pane -t 0
+split-window -h
+send-keys "ncmpcpp --config='~/.ncmpcpp/visualizer.conf'" C-m
+send-keys 8
+send-keys u
+
+#resize image and visualizer pane to fit image
+resize-pane -t 0 -x 49 -y 23
+resize-pane -t 1 -y 23
+
+#hook for keeping the image pane size constant
+set-hook client-resized 'resize-pane -t 0 -x 49 -y 23'
+
+#focus on catalog pane
+select-pane -t 2
\ No newline at end of file
-- 
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