media scwrypts v5 refactor

scwrypts/media/audio/pulseaudio/pulseaudio.module.zsh

@@ -0,0 +1,42 @@
+#####################################################################
+
+DEPENDENCIES+=(canberra-gtk-play)
+REQUIRED_ENV+=()
+
+use notify
+
+#####################################################################
+
+media.audio.play-sfx() {
+	local SCWRYPTS_NOTIFICATION_ENGINES=(echo notify.desktop)
+	local SFX_FILE
+	case $1 in
+		( volume    ) SFX_FILE=$DESKTOP__SFX_PATH/yaru-message.oga             ;;
+		( mute      ) SFX_FILE=$DESKTOP__SFX_PATH/smooth-dialog-warning.oga    ;;
+		( backlight ) SFX_FILE=$DESKTOP__SFX_PATH/yaru-audio-volume-change.oga ;;
+		( login     ) SFX_FILE=$DESKTOP__SFX_PATH/yaru-desktop-login.oga       ;;
+		( logout    ) SFX_FILE=$DESKTOP__SFX_PATH/smooth-desktop-login.oga     ;;
+		( notify    ) SFX_FILE=$DESKTOP__SFX_PATH/yaru-complete.oga            ;;
+		( undock    ) SFX_FILE=$DESKTOP__SFX_PATH/yaru-desktop-login.oga       ;;
+		( homedock  ) SFX_FILE=$DESKTOP__SFX_PATH/homedock.oga                 ;;
+		( gamedock  ) SFX_FILE=$DESKTOP__SFX_PATH/gamedock.oga                 ;;
+
+		* ) SFX_FILE="$1"
+		;;
+	esac
+
+	[ ! -f $SFX_FILE ] && SFX_FILE="$DESKTOP__SFX_PATH/$SFX_FILE"
+
+	[ -f $SFX_FILE ] \
+		&& echo.status "detected file '$SFX_FILE'" \
+		|| notify.error "unable to locate sfx file '$1'" \
+		|| return 1 \
+		;
+
+	echo.status 'starting playback'
+	canberra-gtk-play -f "$SFX_FILE" \
+		&& echo.success "finished output of '$SFX_FILE'" \
+		|| notify.error "something went wrong playing file '$SFX_FILE'" \
+		|| return 1 \
+		;
+}

scwrypts/media/audio/pulseaudio/volume

@@ -0,0 +1,12 @@
+#!/bin/zsh
+#####################################################################
+
+use audio/pulseaudio/volume --group media
+
+#####################################################################
+
+media.audio.pulseaudio.volume.parse.usage
+
+#####################################################################
+
+MAIN() { media.audio.pulseaudio.volume $@; }

scwrypts/media/audio/pulseaudio/volume.module.zsh

@@ -0,0 +1,93 @@
+#!/bin/zsh
+#####################################################################
+
+use notify
+use audio/play-sfx --group media
+
+DEPENDENCIES+=(pactl)
+
+#####################################################################
+
+${scwryptsmodule}() {
+	local SCWRYPTS_NOTIFICATION_ENGINES=(echo notify.desktop)
+	eval "$(utils.parse.autosetup)"
+	##########################################
+
+	case ${COMMAND} in
+		( up )
+			pactl set-${DEVICE}-volume ${PACTL_DEVICE} +10% \
+				|| notify.error "pactl error with set-${DEVICE}-volume"
+
+			media.audio.play-sfx volume
+			;;
+
+		( down )
+			pactl set-${DEVICE}-volume ${PACTL_DEVICE} -10% \
+				|| notify.error "pactl error with set-${DEVICE}-volume"
+
+			media.audio.play-sfx volume
+			;;
+
+		( mute )
+			pactl set-${DEVICE}-mute ${PACTL_DEVICE} toggle \
+				&& notify.success "default ${DEVICE}" "$(amixer sget ${AMIXER_DEVICE} | grep -q '\[on\]' && echo unmuted || echo muted)" \
+				|| notify.error   "pactl error with set-${DEVICE}-mute"
+
+			media.audio.play-sfx mute
+			;;
+	esac
+
+	return ${ERRORS}
+}
+
+#####################################################################
+
+${scwryptsmodule}.parse() { return 0; }
+${scwryptsmodule}.parse.locals() {
+	local ARGS=()
+
+	local DEVICE
+	local AMIXER_DEVICE
+	local PACTL_DEVICE
+	local COMMAND
+}
+
+${scwryptsmodule}.parse.usage() {
+	USAGE__description='
+		simplified pactl for volume up/down/mute on default sink and source
+	'
+
+	USAGE__args='
+		\$1   target device  : one of (sink source)
+		\$2   volume command : one of (up down mute)
+	'
+}
+
+${scwryptsmodule}.parse.validate() {
+	DEVICE="${ARGS[1]}"
+	[ "${DEVICE}" ] \
+		|| notify.error 'missing device'
+
+	COMMAND="${ARGS[2]}"
+	[ "${COMMAND}" ] \
+		|| notify.error 'missing command'
+
+	[ "${DEVICE}" ] && [ "${COMMAND}" ] || return
+
+	case ${DEVICE} in
+		( sink   ) AMIXER_DEVICE=Master  ;;
+		( source ) AMIXER_DEVICE=Capture ;;
+		( * )
+			notify.error "unsupported device '${DEVICE}'"
+			;;
+	esac
+
+	case ${COMMAND} in
+		( up | down | mute ) ;;
+		( * )
+			notify.error "unsupported command '${COMMAND}'"
+			;;
+	esac
+
+	PACTL_DEVICE="@DEFAULT_$(echo ${DEVICE} | tr '[:lower:]' '[:upper:]')@"
+}