#!/bin/bash

GTKDIALOG=gtkdialog

# This example requires bash.

export TMPDIR=/tmp/gtkdialog/examples/"$(basename $0)"
mkdir -p "$TMPDIR"

cp no.svg yes.svg "$TMPDIR"/

funcImageToggle() {
	if [ $(<"$TMPDIR"/TOGGLE) = 1 ]; then
		ln -sf "$TMPDIR"/no.svg "$TMPDIR"/toggle.svg
		echo 0 > "$TMPDIR"/TOGGLE
	else
		ln -sf "$TMPDIR"/yes.svg "$TMPDIR"/toggle.svg
		echo 1 > "$TMPDIR"/TOGGLE
	fi
}; export -f funcImageToggle

if [ ! -f "$TMPDIR"/TOGGLE ]; then echo 0 > "$TMPDIR"/TOGGLE; funcImageToggle; fi

export MAIN_DIALOG='
<window title="Button Image Toggle" resizable="false">
	<vbox>
		<hbox border-width="30" spacing="60">
			<button>
				<variable>TOGGLEME</variable>
				<input file>'"$TMPDIR"'/toggle.svg</input>
				<label>"Toggle Me!"</label>
				<action>bash -c funcImageToggle</action>
				<action function="refresh">TOGGLEME</action>
				<action function="refresh">TOGGLEMETOO</action>
			</button>
			<button tooltip-text="Toggle me too!">
				<variable>TOGGLEMETOO</variable>
				<input file>'"$TMPDIR"'/toggle.svg</input>
				<action>bash -c funcImageToggle</action>
				<action signal="clicked">refresh:TOGGLEMETOO</action>
				<action signal="clicked">refresh:TOGGLEME</action>
			</button>
		</hbox>
		<hseparator></hseparator>
		<hbox homogeneous="true">
			<button ok></button>
		</hbox>
	</vbox>
</window>
'

case $1 in
	-d | --dump) echo "$MAIN_DIALOG" ;;
	*) $GTKDIALOG --program=MAIN_DIALOG ;;
esac