Fix bug where wf-shadow-tui would display the same menu after starting/ending a session

Signed-off-by: Skylar "The Cobra" Widulski <cobra@vern.cc>

README.md

@@ -11,9 +11,9 @@ WARNING: Do NOT use Ctrl+C on a `wf-shadow -s` session.
 USAGE: wf-shadow OPTION [OPTIONS...]
 
 OPTIONS:
-	-s, --start [MONITOR]	Start a wf-shadow instance with display number MONITOR.
-	-r, --record [MONITOR]	Record the last few moments of video using a wofi menu.
-	-e, --end [MONITOR]	End wf-shadow instance with display number MONITOR.
+	-s, --start [OUTPUT]	Start a wf-shadow instance with output number OUTPUT.
+	-r, --record [OUTPUT]	Record the last few moments of video using a wofi menu.
+	-e, --end [OUTPUT]	End wf-shadow instance with output number OUTPUT.
 	-a, --audio DEVICE	Use DEVICE for audio recording. Passed to wf-recorder -a.
 	-V, --video DEVICE	Use DEVICE for video encoding. Passed to wf-recorder -d.
 	-A, --acodec CODEC	Use CODEC as the audio codec in ffmpeg encoding.
@@ -22,8 +22,10 @@ OPTIONS:
 	-N, --no-video	Disable video recording. Overrides video options.
 	-y, --yes-audio	Enable audio recording. Overrides -n.
 	-Y, --yes-video	Enable video recording. Overrides -N.
+	-R, --raw-record OUTPUT FILE SECONDS	Low level record. Passed directly to the \`record\` function.
 	-v, --verbose	Verbose output.
 	-h, --help	Show this menu.
+	--version	Display version information.
 
 For a more in-depth guide, see wf-shadow(1)
 ```

doc/wf-shadow-tui.1

@@ -0,0 +1,40 @@
+.\" Generated by scdoc 1.11.2
+.\" Complete documentation for this program is not available as a GNU info page
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.nh
+.ad l
+.\" Begin generated content:
+.TH "wf-shadow-tui" "1" "2023-05-17" "wf-shadow" "General Commands Manual"
+.P
+.SH NAME
+.P
+\fBwf-shadow-tui\fR — A TUI menu system for wf-shadow(1)
+.P
+.SH SYNOPSIS
+.P
+\fBwf-shadow-tui\fR [\fIOPTION\fR]
+.P
+.SH DESCRIPTION
+.P
+\fBwf-shadow-tui\fR is a script intended to simplify the use of wf-shadow(1) by
+displaying a dialog(1)-based curses menu to the user.\&
+.P
+.SH OPTIONS
+.P
+\fB-h, --help\fR
+.RS 4
+Show a help menu.\&
+.P
+.RE
+\fB-v, --version\fR
+.RS 4
+Get version number of \fBwf-shadow-tui\fR.\&
+.P
+.RE
+.SH SEE ALSO
+.P
+wf-shadow(1) dialog(1) wlr-randr(1)
+.P
+.SH AUTHOR
+Skylar "The Cobra" Widulski <cobra@vern.\&cc>

doc/wf-shadow-tui.1.scd

@@ -0,0 +1,29 @@
+wf-shadow-tui(1) "wf-shadow" "General Commands Manual"
+
+# NAME
+
+*wf-shadow-tui* — A TUI menu system for wf-shadow(1)
+
+# SYNOPSIS
+
+*wf-shadow-tui* [_OPTION_]
+
+# DESCRIPTION
+
+*wf-shadow-tui* is a script intended to simplify the use of wf-shadow(1) by
+displaying a dialog(1)-based curses menu to the user.
+
+# OPTIONS
+
+*-h, --help*
+	Show a help menu.
+
+*-v, --version*
+	Get version number of *wf-shadow-tui*.
+
+# SEE ALSO
+
+wf-shadow(1) dialog(1) wlr-randr(1)
+
+# AUTHOR
+Skylar "The Cobra" Widulski <cobra@vern.cc>

doc/wf-shadow.1

@@ -5,7 +5,7 @@
 .nh
 .ad l
 .\" Begin generated content:
-.TH "wf-shadow" "1" "2023-05-16" "wf-shadow" "General Commands Manual"
+.TH "wf-shadow" "1" "2023-05-17" "wf-shadow" "General Commands Manual"
 .P
 .SH NAME
 .P
@@ -26,8 +26,7 @@ and wofi(1) in order to accomplish the task.\&
 .P
 \fB-A, --acodec\fR \fICODEC\fR
 .RS 4
-This option is passed directly to ffmpeg(1)'\&s \fI-acodec\fR.\& Saved between
-clips over the course of a session'\&s lifetime.\&
+This option is passed directly to ffmpeg(1)'\&s \fI-acodec\fR.\&
 .P
 .RE
 \fB-a, --audio\fR \fIDEVICE\fR
@@ -38,8 +37,7 @@ that is recorded by \fBwf-shadow\fR.\&
 .RE
 \fB-c, --vcodec\fR \fICODEC\fR
 .RS 4
-This option is passed directly to ffmpeg(1)'\&s \fI-vcodec\fR.\& Saved between
-clips over the course of a session'\&s lifetime.\&
+This option is passed directly to ffmpeg(1)'\&s \fI-vcodec\fR.\&
 .P
 .RE
 \fB-d, --debug\fR
@@ -59,20 +57,24 @@ Shows a simple help menu.\&
 .RE
 \fB-N, --no-video\fR
 .RS 4
-By default, \fBwf-shadow\fR enables video recording.\& Saved between clips
-over the course of a session'\&s lifetime.\&
+By default, \fBwf-shadow\fR enables video recording.\&
 .P
 .RE
 \fB-n, --no-audio\fR
 .RS 4
 By default, \fBwf-shadow\fR enables the -a option of wf-recorder(1).\& This
-option disables it.\& Saved between clips over the course of a session'\&s
-lifetime.\&
+option disables it.\&
+.P
+.RE
+\fB-R, --raw-record\fR
+.RS 4
+Pass arguments directly to the record function.\& Somewhat like an API.\&
 .P
 .RE
 \fB-r, --record\fR [\fIOUTPUT\fR]
 .RS 4
-Record the last few moments of video using a wofi(1) menu.\&
+Record the last few moments of video using a wofi(1) menu.\& Any arbitrary
+number of seconds can be input.\&
 .P
 This will use the same \fIOUTPUT\fR number as any running session of
 \fBwf-shadow\fR.\&
@@ -96,14 +98,17 @@ Show the output of wf-recorder(1), ffmpeg(1), and wofi(1).\&
 .RE
 \fB-Y, --yes-video\fR
 .RS 4
-Enable video recording.\& Overrides \fI-N\fR.\& Saved between clips over the
-course of a session'\&s lifetime.\&
+Enable video recording.\& Overrides \fI-N\fR.\&
 .P
 .RE
 \fB-y, --yes-audio\fR
 .RS 4
-Enable audio recording.\& Overrides \fI-n\fR.\& Saved between clips over the
-course of a session'\&s lifetime.\&
+Enable audio recording.\& Overrides \fI-n\fR.\&
+.P
+.RE
+\fB--version\fR
+.RS 4
+Display version information of \fBwf-shadow\fR and its dependencies.\&
 .P
 .RE
 .SH ENVIRONMENT
@@ -214,15 +219,9 @@ Start a \fBwf-shadow\fR session on output #2, using /dev/dri/renderD128 as
 the video encoder.\& Print verbose output.\&
 .P
 .RE
-.SH EXIT STATUS
-.P
-143    A session has ended.\&
-.P
-Other  See output.\&
-.P
 .SH SEE ALSO
 .P
-wf-recorder(1) wofi(1) ffmpeg(1) pactl(1) date(1) bash(1)
+wf-shadow-tui(1) wf-recorder(1) wofi(1) ffmpeg(1) pactl(1) date(1) bash(1)
 .P
 .SH AUTHOR
-Skylar "The Cobra" Widulski <thecobra@riseup.\&net>
+Skylar "The Cobra" Widulski <cobra@vern.\&cc>

doc/wf-shadow.1.scd

@@ -18,16 +18,14 @@ and wofi(1) in order to accomplish the task.
 # OPTIONS
 
 *-A, --acodec* _CODEC_
-	This option is passed directly to ffmpeg(1)'s _-acodec_. Saved between
-	clips over the course of a session's lifetime.
+	This option is passed directly to ffmpeg(1)'s _-acodec_.
 
 *-a, --audio* _DEVICE_
 	This option is used in order to set the pulseaudio/pipewire-pulse device
 	that is recorded by *wf-shadow*.
 
 *-c, --vcodec* _CODEC_
-	This option is passed directly to ffmpeg(1)'s _-vcodec_. Saved between
-	clips over the course of a session's lifetime.
+	This option is passed directly to ffmpeg(1)'s _-vcodec_.
 
 *-d, --debug*
 	Sets the bash(1) _-x_ option.
@@ -39,16 +37,18 @@ and wofi(1) in order to accomplish the task.
 	Shows a simple help menu.
 
 *-N, --no-video*
-	By default, *wf-shadow* enables video recording. Saved between clips
-	over the course of a session's lifetime.
+	By default, *wf-shadow* enables video recording.
 
 *-n, --no-audio*
 	By default, *wf-shadow* enables the -a option of wf-recorder(1). This
-	option disables it. Saved between clips over the course of a session's
-	lifetime.
+	option disables it.
+
+*-R, --raw-record*
+	Pass arguments directly to the record function. Somewhat like an API.
 
 *-r, --record* [_OUTPUT_]
-	Record the last few moments of video using a wofi(1) menu.
+	Record the last few moments of video using a wofi(1) menu. Any arbitrary
+	number of seconds can be input.
 
 	This will use the same _OUTPUT_ number as any running session of
 	*wf-shadow*.
@@ -64,12 +64,13 @@ and wofi(1) in order to accomplish the task.
 	Show the output of wf-recorder(1), ffmpeg(1), and wofi(1).
 
 *-Y, --yes-video*
-	Enable video recording. Overrides _-N_. Saved between clips over the
-	course of a session's lifetime.
+	Enable video recording. Overrides _-N_.
 
 *-y, --yes-audio*
-	Enable audio recording. Overrides _-n_. Saved between clips over the
-	course of a session's lifetime.
+	Enable audio recording. Overrides _-n_.
+
+*--version*
+	Display version information of *wf-shadow* and its dependencies.
 
 # ENVIRONMENT
 
@@ -145,15 +146,9 @@ variables.
 	Start a *wf-shadow* session on output #2, using /dev/dri/renderD128 as
 	the video encoder. Print verbose output.
 
-# EXIT STATUS
-
-143    A session has ended.
-
-Other  See output.
-
 # SEE ALSO
 
-wf-recorder(1) wofi(1) ffmpeg(1) pactl(1) date(1) bash(1)
+wf-shadow-tui(1) wf-recorder(1) wofi(1) ffmpeg(1) pactl(1) date(1) bash(1)
 
 # AUTHOR
-Skylar "The Cobra" Widulski <thecobra@riseup.net>
+Skylar "The Cobra" Widulski <cobra@vern.cc>

wf-shadow

@@ -15,6 +15,8 @@
 # this program. If not, see <https://www.gnu.org/licenses/>. 
 #
 
+VER='v1.5.5'
+
 RUNTIME="${XDG_RUNTIME_DIR:-/run}/wf-shadow"
 CONFIG="${WF_SHADOW_CONFIG:-${XDG_CONFIG_HOME:-$HOME/.config}/wf-shadow/config.sh}"
 
@@ -55,6 +57,7 @@ fi
 trap 'kill $(jobs -p) 2>/dev/null' EXIT
 trap 'exit' INT
 set -m
+shopt -s extglob
 
 if [ ! -d "$RUNTIME" ]; then
 	mkdir -p "$RUNTIME" 2>/dev/null
@@ -73,11 +76,6 @@ if ! command -v wf-recorder &>/dev/null; then
 	exit 1
 fi
 
-if ! command -v wofi &>/dev/null; then
-	printf "Need wofi\n"
-	exit 1
-fi
-
 print_help() {
 	cat << EOF
 wf-shadow: A Wayland shadow recorder using wf-recorder and wofi
@@ -96,8 +94,10 @@ OPTIONS:
 	-N, --no-video	Disable video recording. Overrides video options.
 	-y, --yes-audio	Enable audio recording. Overrides -n.
 	-Y, --yes-video	Enable video recording. Overrides -N.
+	-R, --raw-record OUTPUT FILE SECONDS	Low level record. Passed directly to the \`record\` function.
 	-v, --verbose	Verbose output.
 	-h, --help	Show this menu.
+	--version	Display version information.
 
 For a more in-depth guide, see wf-shadow(1)
 EOF
@@ -119,36 +119,23 @@ record() {
 }
 
 start() {
-	local WOFI_STRING="5 seconds\n10 seconds\n15 seconds\n30 seconds\n1 minute\n5 minutes\n10 minutes\nCancel\n"
 	while true; do
 		for i in /tmp/wf-shadow/"$OUTPUT"-{00..10}.mp4; do
 			printf '' >> "$i"
+			printf '%s' "$i" > "$RUNTIME"/"$OUTPUT"_current
 			if [ -n "$VERBOSE" ]; then
-				wf-recorder ${VIDEO_DEV:+-d "$VIDEO_DEV"} ${NO_AUDIO:--a} ${AUDIO_DEV:+"${NO_AUDIO:-$AUDIO_DEV}"} -f "$i" <<< y$'\n'$OUTPUT &
+				wf-recorder ${VIDEO_DEV:+-d "$VIDEO_DEV"} -a $AUDIO_DEV -f "$i" <<< y$'\n'$OUTPUT &
 			else
-				wf-recorder ${VIDEO_DEV:+-d "$VIDEO_DEV"} ${NO_AUDIO:--a} ${AUDIO_DEV:+"${NO_AUDIO:-$AUDIO_DEV}"} -f "$i" <<< y$'\n'$OUTPUT &>/dev/null &
+				wf-recorder ${VIDEO_DEV:+-d "$VIDEO_DEV"} -a $AUDIO_DEV -f "$i" <<< y$'\n'$OUTPUT &>/dev/null &
 			fi
 			printf "%s" "$!" > "$RUNTIME"/"$OUTPUT".pid
 			fg || exit
-			. "$RUNTIME"/"$OUTPUT".env
-
-			case "$(eval "printf '$WOFI_STRING' | wofi --dmenu -i -H 500 -W 250 -x 0 -y 0 ${VERBOSE:-2>/dev/null}")" in
-
-				'5 seconds')  record "$i" 5   ;;
-				'10 seconds') record "$i" 10  ;;
-				'15 seconds') record "$i" 15  ;;
-				'30 seconds') record "$i" 30  ;;
-				'1 minute')   record "$i" 60  ;;
-				'5 minutes')  record "$i" 300 ;;
-				'10 minutes') record "$I" 600 ;;
-				*) ;;
-			esac &
 		done
 	done
 }
 
 until [ -z "$1" ]; do
-	re="[0-9]+"
+	re="^[0-9]+$"
 	case "$1" in
 		'-h' | '--help') print_help ;;
 		'-e' | '--end')
@@ -207,20 +194,33 @@ until [ -z "$1" ]; do
 		'-Y' | '--yes-video')
 			NO_VIDEO=""
 			shift 1 ;;
+		'-R' | '--raw-record')
+			if [ -n "$4" ]; then
+				OUTPUT="$2"
+				FILE="$3"
+				TIME="$4"
+				RAW_RECORD=1
+				shift 4
+			else
+				print_help
+			fi ;;
 		'-d' | '--debug')
 			set -x
 			shift 1 ;;
 		'-v' | '--verbose')
 			VERBOSE=" "
 			shift 1 ;;
+		'--version')
+			printf "wf-shadow %s\n" "$VER"
+			wf-recorder -v
+			if command -v wofi &>/dev/null; then
+				printf "wofi %s\n" "$(wofi -v)"
+			fi
+			exit ;;
 		*) print_help ;;
 	esac
 done
 
-declare -p AUDIO_CODEC > "$RUNTIME"/"$OUTPUT".env
-declare -p NO_AUDIO >> "$RUNTIME"/"$OUTPUT".env
-declare -p VIDEO_CODEC >> "$RUNTIME"/"$OUTPUT".env
-declare -p NO_VIDEO >> "$RUNTIME"/"$OUTPUT".env
 
 if [ -n "$NO_VIDEO" ] && [ -n "$NO_AUDIO" ]; then
 	printf "Must have either audio or video recording enabled.\n"
@@ -236,9 +236,32 @@ if [ "$START" == 1 ]; then
 	fi
 fi
 
+if [ "$RAW_RECORD" == 1 ]; then
+	kill -2 "$(<"$RUNTIME"/"$OUTPUT".pid)"
+	record "$FILE" "$TIME"
+
+fi
+
 if [ "$RECORD" == 1 ]; then
+	if ! command -v wofi &>/dev/null; then
+		printf "Need wofi\n"
+		exit 1
+	fi
 	if [ -e "$RUNTIME"/"$OUTPUT"_host.pid ]; then
+		WOFI_STRING="5 seconds\n10 seconds\n15 seconds\n30 seconds\n1 minute\n5 minutes\n10 minutes\nCancel\n"
+		TIME="$(eval "printf '$WOFI_STRING' | wofi --dmenu -i -H 500 -W 250 -x 0 -y 0 ${VERBOSE:-2>/dev/null}")"
+		FILE="$(<"$RUNTIME"/"$OUTPUT"_current)"
 		kill -2 "$(<"$RUNTIME"/"$OUTPUT".pid)"
+		case "$TIME" in
+			'5 seconds')  record "$FILE" 5   ;;
+			'10 seconds') record "$FILE" 10  ;;
+			'15 seconds') record "$FILE" 15  ;;
+			'30 seconds') record "$FILE" 30  ;;
+			'1 minute')   record "$FILE" 60  ;;
+			'5 minutes')  record "$FILE" 300 ;;
+			'10 minutes') record "$FILE" 600 ;;
+			+([0-9]))     record "$FILE" "$TIME" ;;
+		esac
 	else
 		printf "No such session on output %d\n" "$OUTPUT"
 	fi
@@ -248,7 +271,6 @@ if [ "$END" == 1 ]; then
 	if [ -e "$RUNTIME"/"$OUTPUT"_host.pid ]; then
 		kill "$(<"$RUNTIME"/"$OUTPUT"_host.pid)"
 		rm -f "$RUNTIME"/"$OUTPUT"_host.pid
-		rm -f "$RUNTIME"/"$OUTPUT".env
 	else
 		printf "No such session on output %d\n" "$OUTPUT"
 	fi

wf-shadow-tui

@@ -0,0 +1,211 @@
+#!/usr/bin/env bash
+#
+# Copyright (C) 2023 Skylar Widulski
+#
+# 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/>. 
+#
+
+VER="v1.3.1"
+
+RUNTIME="${XDG_RUNTIME_DIR:-/run}/wf-shadow"
+CONFIG="${WF_SHADOW_CONFIG:-${XDG_CONFIG_HOME:-$HOME/.config}/wf-shadow/config.sh}"
+
+AUDIO_DEV=""
+AUDIO_CODEC=""
+NO_AUDIO=""
+VIDEO_DEV=""
+VIDEO_CODEC=""
+NO_VIDEO=""
+: "${WF_SHADOW_DIR:="$HOME"/Videos/wf-shadow}"
+: "${WF_SHADOW_FMT:=%Y%m%d_%H:%M:%S}"
+: "${WF_SHADOW_EXT:=mp4}"
+
+. "$CONFIG"
+
+TITLE='--title wf-shadow-tui'
+
+if ! command -v wf-shadow &>/dev/null; then
+	printf 'Need wf-shadow\n'
+fi
+
+if ! command -v wlr-randr &>/dev/null; then
+	printf 'Need wlr-randr\n'
+fi
+
+if ! command -v dialog &>/dev/null; then
+	printf 'Need dialog\n'
+fi
+
+if command -v tput &>/dev/null; then
+	tput smcup
+fi
+
+trap 'if command -v tput &>/dev/null; then tput rmcup; fi' EXIT
+
+get_output() {
+	RANDR="$(wlr-randr)"
+	i=0
+	while read -r line; do
+		if [[ "$line" =~ - ]]; then
+			((i++))
+		fi
+	done <<< "$RANDR"
+	OUTPUT="$(eval "dialog $TITLE --menu 'Output:' 24 64 24 $(while read -r line; do
+		if [[ "$line" =~ - ]]; then
+			tmp="${line#*(}"
+			tmp="${tmp%)*}"
+			printf "$i '(%s) \t" "$tmp"
+
+			tmp=${line#*\"}
+			tmp="${tmp% (*}"
+			printf "%s' " "$tmp"
+
+			((i--))
+		fi
+	done <<< "$RANDR") 3>&1 1>&2 2>&3")"
+}
+
+get_action() {
+	ACTION="$(eval "dialog $TITLE --menu 'Action for output $OUTPUT:' 24 64 24 $([ ! -f "$RUNTIME/${OUTPUT}_host.pid" ] && printf "'Start' 'Start a session of wf-shadow on this output'") $([ -f "$RUNTIME/${OUTPUT}_host.pid" ] && printf "'Record' 'Clip the last few seconds of video' 'End' 'End the wf-shadow session'") 3>&1 1>&2 2>&3")"
+}
+
+get_seconds() {
+	TIME="$(eval "dialog $TITLE --inputbox 'Seconds to clip:' 0 0 30 3>&1 1>&2 2>&3")"
+}
+
+get_seconds_wrap() {
+	unset TIME
+	get_seconds
+	if [ -z "$TIME" ]; then
+		get_action_wrap
+	else
+		wf-shadow -R "$OUTPUT" "$(<"$RUNTIME/${OUTPUT}_current")" "$TIME"
+	fi
+}
+
+get_output_wrap() {
+	unset OUTPUT
+	get_output
+	if [ -z "$OUTPUT" ]; then
+		get_main_wrap
+	else
+		get_action_wrap
+	fi
+
+}
+
+get_action_wrap() {
+	unset ACTION
+	get_action
+	if [ -z "$ACTION" ]; then
+		get_output_wrap
+	else
+		case "$ACTION" in
+			Start)
+				wf-shadow --start "$OUTPUT" &>/dev/null & disown 
+				sleep 0.1
+				get_action_wrap ;;
+			End)
+				wf-shadow --end "$OUTPUT"
+				sleep 0.1
+				get_action_wrap ;;
+			Record) get_seconds_wrap ;;
+		esac
+	fi
+}
+
+get_option() {
+	OPTION="$(eval "dialog $TITLE --menu "Configuration" 24 125 24 'AUDIO_DEV' 'PulseAudio device to record' 'AUDIO_CODEC' 'FFmepg audio codec' 'NO_AUDIO' 'Whether or not no audio should be recorded' 'VIDEO_DEV' 'DRI render device (/dev/dri/renderDxxx) to use to encode video' 'VIDEO_CODEC' 'FFmpeg video codec' 'NO_VIDEO' 'Whether or not no video should be encoded into the final clips' 'WF_SHADOW_DIR' 'Directory to store clips in' 'WF_SHADOW_FMT' '\`date\` format to use in file names of clips' 'WF_SHADOW_EXT' 'Container and file extension to use in clip file names' 'WF_SHADOW_SAVE' 'Command used to get the path to the file in which clips should be saved. Overrides the last 3 options.' 3>&1 1>&2 2>&3")"
+}
+
+option_inputbox() {
+	eval "dialog $TITLE --inputbox '$1' 0 '$2' $3 3>&1 1>&2 2>&3"
+}
+
+option_yesno() {
+	eval "dialog $TITLE --yesno 'NO_$1' 5 24 3>&1 1>&2 2>&3"
+	case $? in
+		0) printf 1 ;;
+	esac
+}
+
+option_dir() {
+	eval "dialog $TITLE --dselect $HOME 60 80 3>&1 1>&2 2>&3"
+}
+
+config_to_file() {
+	declare -p AUDIO_DEV >    "$CONFIG"
+	declare -p AUDIO_CODEC >> "$CONFIG"
+	declare -p NO_AUDIO >>    "$CONFIG"
+	declare -p VIDEO_DEV >>   "$CONFIG"
+	declare -p VIDEO_CODEC >> "$CONFIG"
+	declare -p NO_VIDEO >>    "$CONFIG"
+	declare -p WF_SHADOW_DIR >>  "$CONFIG"
+	declare -p WF_SHADOW_FMT >>  "$CONFIG"
+	declare -p WF_SHADOW_EXT >>  "$CONFIG"
+	declare -p WF_SHADOW_SAVE >> "$CONFIG"
+}
+
+get_option_wrap() {
+	unset OPTION
+	get_option
+	case "$OPTION" in
+		AUDIO_DEV) AUDIO_DEV="$(option_inputbox AUDIO_DEV 120 ${AUDIO_DEV:-$(pactl list sources | sed -n 's/\s*Name:\s*\(.*\)/\1/p' | tail -1 2>/dev/null)})" ;;
+		AUDIO_CODEC) AUDIO_CODEC="$(option_inputbox AUDIO_CODEC 24 ${AUDIO_CODEC:-aac})" ;;
+		NO_AUDIO) NO_AUDIO="$(option_yesno AUDIO)" ;;
+		VIDEO_DEV) VIDEO_DEV="$(option_inputbox VIDEO_DEV 64 ${VIDEO_DEV:-/dev/dri/renderD128})" ;;
+		VIDEO_CODEC) VIDEO_CODEC="$(option_inputbox VIDEO_CODEC 24 ${VIDEO_CODEC:-libx264})" ;;
+		NO_VIDEO) NO_VIDEO="$(option_yesno VIDEO)" ;;
+		WF_SHADOW_DIR) WF_SHADOW_DIR="$(option_dir)" ;;
+		WF_SHADOW_FMT) WF_SHADOW_FMT="$(option_inputbox WF_SHADOW_FMT 24 ${WF_SHADOW_FMT:-%Y%m%d_%H:%M:%S})" ;;
+		WF_SHADOW_EXT) WF_SHADOW_EXT="$(option_inputbox WF_SHADOW_EXT 24 ${WF_SHADOW_EXT:-mp4})" ;;
+		WF_SHADOW_SAVE) WF_SHADOW_SAVE="$(option_inputbox WF_SHADOW_SAVE 120)" ;;
+		*) config_to_file; get_main_wrap; exit ;;
+	esac
+	get_option_wrap
+}
+
+get_main() {
+	MAIN="$(eval "dialog $TITLE --menu 'Main Menu' 9 64 9 'Outputs' 'Start, record, or end a wf-shadow session' 'Config' 'Configure wf-shadow' 3>&1 1>&2 2>&3")"
+}
+
+get_main_wrap() {
+	unset MAIN
+	get_main
+	case "$MAIN" in
+		Outputs) get_output_wrap ;;
+		Config) get_option_wrap ;;
+	esac
+}
+
+until [ -z "$1" ]; do
+	case "$1" in
+		'-v' | '--version')
+			printf "wf-shadow-tui %s\n" "$VER"
+			wf-shadow --version
+			printf "dialog %s\n" "$(dialog --version)"
+			exit ;;
+		'-h' | '--help')
+			cat << EOF
+USAGE: wf-shadow-tui [OPTION]
+
+OPTIONS:
+	-h, --help	Show this help menu
+	-v, --version	Show version information
+
+EOF
+			exit ;;
+	esac
+done
+
+get_main_wrap