Initial commit

README.md

@@ -1,3 +1,5 @@
 # spmenu-examples
 
-Example scripts for spmenu
+This repository contains spmenu example scripts which may be used to learn how to
+do certain things in spmenu. Feel free to copy the scripts somewhere and use
+them to learn. The `install.sh` script does this for you if you want all of them.

install.sh

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+#!/bin/sh
+# install.sh
+# Install all scripts in the current directory.
+#
+# See LICENSE file for copyright and license details.
+[ "$(id -u)" != "0" ] && printf "Run me as root.\n" && exit 1
+cp -f spmenu* /usr/bin

spmenu_16cols.sh

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+#!/bin/sh
+# spmenu_16cols.sh
+# Prints 16 foreground and 16 background colors
+#
+# See LICENSE file for copyright and license details.
+
+printf "\033[0;31mItem 1\n\033[0;32mItem 2\n\033[0;33mItem 3\n\033[0;34mItem 4\n\033[0;35mItem 5\n\033[0;36mItem 6\n\033[0;37mItem 7\n\033[0;38mItem 8\n\033[1;31mItem 9\n\033[1;32mItem 10\n\033[1;33mItem 11\n\033[1;34mItem 12\n\033[1;35mItem 13\n\033[1;36mItem 14\n\033[1;37mItem 15\n\033[1;38mItem 16\n\
+\033[0;41mItem 1\n\033[0;42mItem 2\n\033[0;43mItem 3\n\033[0;44mItem 4\n\033[0;45mItem 5\n\033[0;46mItem 6\n\033[0;47mItem 7\n\033[0;48mItem 8\n\033[1;41mItem 9\n\033[1;42mItem 10\n\033[1;43mItem 11\n\033[1;44mItem 12\n\033[1;45mItem 13\n\033[1;46mItem 14\n\033[1;47mItem 15\n\033[1;48mItem 16\n" | spmenu "$@"

spmenu_imageviewer.sh

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+#!/bin/sh
+# spmenu_imageviewer.sh
+# Proof of concept script allowing you to view images in spmenu
+# Usage: spmenu_imageviewer.sh image1 image2 ...
+#
+# See LICENSE file for copyright and license details.
+[ ! -f "$1" ] && printf "You must specify an image to view.\n" && exit 1
+
+genlist() {
+    argc="$(printf "%s\n" "$@" | wc -l)"
+
+    for i in $(seq "$argc"); do
+        arg="$(printf "%s\n" "$@" | sed -n "${i}","${i}"p)"
+        [ -z "$arg" ] || [ ! -f "$arg" ] && continue
+        printf "img://%s\t%s\n" "$arg" "$arg"
+    done
+}
+
+main() {
+    genlist "$@" | spmenu \
+	    --hide-mode \
+	    --hide-match-count \
+	    --hide-left-arrow \
+	    --hide-right-arrow \
+	    --hide-prompt \
+        --hide-input \
+	    --hide-caret \
+        --hide-caps \
+	    --hide-highlighting \
+	    --image-size 200 \
+	    --generate-cache \
+	    --lines 20 \
+	    --columns 1
+}
+
+main "$@"

spmenu_itemcounter.sh

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+#!/bin/sh
+# spmenu_itemcounter.sh
+# Example script which adds a new entry to spmenu every second.
+#
+# See LICENSE file for copyright and license details.
+func() {
+    rm -f /tmp/fl
+
+    i=0 cnum=0
+    while true; do
+        printf "%s \033[0;3${cnum}m%d\n" "Item" "$i" >> /tmp/fl
+        i=$((i+1))
+        cnum=$((cnum+1))
+
+        [ "$cnum" -gt "9" ] && cnum="1"
+
+        sleep 1
+    done
+}
+func | spmenu --list-file /tmp/fl --lines 40 --columns 1 --prompt "Updates automatically!"

spmenu_musiclist.sh

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+#!/bin/sh
+# spmenu_musiclist.sh
+#
+# This script lists out songs in a path you give to it and also displays the cover art for that song if it can be found.
+# It serves as an example of how image drawing can be done with spmenu.
+#
+# See LICENSE file for copyright and license details.
+[ -z "$dir" ] && dir="$1"
+[ -z "$maxcount" ] && maxcount="$2"
+[ -z "$startline" ] && startline="$3"
+[ -z "$prefix" ] && prefix="/tmp/.list_songs"
+
+[ -z "$RUNLAUNCHER" ] && RUNLAUNCHER="spmenu"
+[ -z "$RUNLAUNCHER_ARGS" ] && RUNLAUNCHER_ARGS="--lines 40 --columns 1 --image-size 200 --no-generate-cache"
+
+create_list() {
+    [ -z "$i" ] && i=1
+    [ -z "$c" ] && c="$(find "$dir"/* -type f | wc -l)"
+
+    while true; do
+        file="$(find "$dir"/* -type f | sed -n "${i}","${i}"p)" || exit 1
+        [ -e "$(dirname "$file")/cover.jpg" ] && \
+            cp "$(dirname "$file")"/cover.jpg "$prefix/cover-$i.jpg" || ffmpeg -i "$file" -map 0:1 "$prefix/cover-$i.jpg" -loglevel quiet
+        [ -e "$prefix/cover-$i.jpg" ] && imageprefix="img://" && image="$prefix/cover-$i.jpg"
+        [ "$(basename "$file")" = "cover.jpg" ] && i=$(expr $i + 1) && continue
+        printf "%s%s\t%s\n" "$imageprefix" "$image" "$(basename "$file")"
+
+        i=$(expr $i + 1)
+
+        [ "$i" -eq "$c" ] || [ "$i" -gt "$c" ] && break
+    done
+}
+
+usage() {
+    printf "usage: $0 <music directory> <max file count> <start line>\n"
+    exit 1
+}
+
+play() {
+    [ -n "$sel_file" ] && \
+        mpv "$(find "$dir"/* -type f | grep "$sel_file")"
+}
+
+main() {
+    mkdir -p $prefix
+    [ -z "$dir" ] && usage
+    [ -z "$RUNLAUNCHER" ] && RUNLAUNCHER="spmenu"
+    [ -z "$RUNLAUNCHER_ARGS" ] && RUNLAUNCHER_ARGS="-l 40 -g 1 -is 200 -ngc"
+    [ -n "$maxcount" ] && c="$maxcount"
+    [ -n "$startline" ] && c="$startline"
+
+    sel_file="$(create_list | sed "s/\&/\&amp;/g" | $RUNLAUNCHER $RUNLAUNCHER_ARGS | sed "s/\&amp;/\&/g")"
+    play
+    rm -f "$prefix"/cover*.jpg # cleanup
+}
+
+main "$@"

spmenu_sweden.sh

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+#!/bin/sh
+# spmenu_sweden.sh
+# Just the swedish flag using SGR sequences, serves as a good example on how to do background colors.
+#
+# See LICENSE file for copyright and license details.
+
+[ -z "$fg_blue" ] && fg_blue='\033[1;34m'
+[ -z "$fg_yellow" ] && fg_yellow='\033[1;35m'
+[ -z "$bg_blue" ] && bg_blue='\033[1;44m'
+[ -z "$bg_yellow" ] && bg_yellow='\033[1;45m'
+[ -z "$reset" ] && reset='\033[0m'
+[ -z "$color1" ] && color1="#006AA7"
+[ -z "$color2" ] && color3="#FECC02"
+
+printf "\n\
+${bg_blue}       ${bg_yellow}   ${bg_blue}\n\
+${bg_blue}       ${bg_yellow}   ${bg_blue}\n\
+${bg_yellow}                             \n\
+${bg_blue}       ${bg_yellow}   ${bg_blue}\n\
+${bg_blue}       ${bg_yellow}   ${bg_blue}\n\
+\n\
+${reset}${fg_blue}c${fg_yellow}o${fg_blue}o${fg_yellow}l\n\
+" | spmenu --sgr4 "$color1" --sgr5 "$color3" --sgr12 "$color1" --sgr13 "$color3" --no-alpha --lines 40 --columns 7 "$@"