--- trunk/installer-simple/functions/common-dialogs.sh	2014/01/07 12:46:03	2391
+++ trunk/installer-simple/functions/common-dialogs.sh	2014/01/07 12:54:43	2392
@@ -6,10 +6,23 @@
 # common dialog boxes
 messagebox()
 {
-	local header="$1"
-	local text="$2"
-	local height="$3"
-	local width="$4"
+	local header
+	local text
+	local height
+	local width
+
+	# very basic getops
+	local OPTIND opt
+	while getopts ":h:y:x:" opt
+	do
+		case ${opt} in
+			h) header="${OPTARG}" ;;
+			y) height="${OPTARG}" ;;
+			x) width="${OPTARG}" ;;
+		esac
+	done
+	shift $((OPTIND-1))
+	text="$@"
 
 	[[ -z ${header} ]] && die "no header given"
 	[[ -z ${text} ]] && die "no text given"
@@ -28,10 +41,23 @@
 
 inputbox()
 {
-	local header="$1"
-	local text="$2"
-	local height="$3"
-	local width="$4"
+	local header
+	local text
+	local height
+	local width
+
+	# very basic getops
+	local OPTIND opt
+	while getopts ":h:y:x:" opt
+	do
+		case ${opt} in
+			h) header="${OPTARG}" ;;
+			y) height="${OPTARG}" ;;
+			x) width="${OPTARG}" ;;
+		esac
+	done
+	shift $((OPTIND-1))
+	text="$@"
 
 	[[ -z ${header} ]] && die "no header given"
 	[[ -z ${text} ]] && die "no text given"
@@ -48,10 +74,23 @@
 
 passwordbox()
 {
-	local header="$1"
-	local text="$2"
-	local height="$3"
-	local width="$4"
+	local header
+	local text
+	local height
+	local width
+
+	# very basic getops
+	local OPTIND opt
+	while getopts ":h:y:x:" opt
+	do
+		case ${opt} in
+			h) header="${OPTARG}" ;;
+			y) height="${OPTARG}" ;;
+			x) width="${OPTARG}" ;;
+		esac
+	done
+	shift $((OPTIND-1))
+	text="$@"
 
 	[[ -z ${header} ]] && die "no header given"
 	[[ -z ${text} ]] && die "no text given"
@@ -69,10 +108,23 @@
 
 gaugebox()
 {
-	local header="$1"
-	local text="$2"
-	local height="$3"
-	local width="$4"
+	local header
+	local text
+	local height
+	local width
+
+	# very basic getops
+	local OPTIND opt
+	while getopts ":h:y:x:" opt
+	do
+		case ${opt} in
+			h) header="${OPTARG}" ;;
+			y) height="${OPTARG}" ;;
+			x) width="${OPTARG}" ;;
+		esac
+	done
+	shift $((OPTIND-1))
+	text="$@"
 
 	[[ -z ${header} ]] && die "no header given"
 	[[ -z ${text} ]] && die "no text given"
@@ -88,10 +140,23 @@
 
 yesnobox()
 {
-	local header="$1"
-	local text="$2"
-	local height="$3"
-	local width="$4"
+	local header
+	local text
+	local height
+	local width
+
+	# very basic getops
+	local OPTIND opt
+	while getopts ":h:y:x:" opt
+	do
+		case ${opt} in
+			h) header="${OPTARG}" ;;
+			y) height="${OPTARG}" ;;
+			x) width="${OPTARG}" ;;
+		esac
+	done
+	shift $((OPTIND-1))
+	text="$@"
 
 	[[ -z ${header} ]] && die "no header given"
 	[[ -z ${text} ]] && die "no text given"