From a3f3aba32248f703735ee83612d17da128f38185 Mon Sep 17 00:00:00 2001
From: Andreas Loibl <andreas@andreas-loibl.de>
Date: Thu, 17 Mar 2011 16:49:48 +0100
Subject: min window size, "sudo gparted" fix

---
 backend/backend.sh.in   | 44 +++++++++++++++++++++++++++-----------------
 backend/modules/partmgr |  2 ++
 mainwizard.cpp          |  2 ++
 3 files changed, 31 insertions(+), 17 deletions(-)

diff --git a/backend/backend.sh.in b/backend/backend.sh.in
index 4c0c161..e461387 100755
--- a/backend/backend.sh.in
+++ b/backend/backend.sh.in
@@ -36,28 +36,36 @@ function set_debug()
     esac
 }
 
-if ((UID)); then
-	p="$PWD/$(basename "$0")"
-	if [ -x /usr/bin/sudo ]; then
-		if /usr/bin/sudo -n -l "$p" &>/dev/null; then
-			/usr/bin/sudo "$p" "$@"
+# Synopsis: get_root ["X"]
+#
+# This function makes sure the user has root-privileges.
+# Argument X means it won't use "sudo" to gain root-privileges, because sudo doesn't support X-applications
+function get_root()
+{
+	if ((UID)); then
+		p="$PWD/$(basename "$0")"
+		if [ -x /usr/bin/sudo -a "$1" != "X" ]; then
+			if /usr/bin/sudo -n -l "$p" &>/dev/null; then
+				/usr/bin/sudo "$p" "${O_ARGS[@]}"
+				exit $?
+			fi
+		fi
+		if [ -x /usr/lib/kde4/libexec/kdesu ]; then
+			/usr/lib/kde4/libexec/kdesu --noignorebutton -d -- "$p" --pid $$ "${O_ARGS[@]}" &>/dev/null
 			exit $?
 		fi
-	fi
-	if [ -x /usr/lib/kde4/libexec/kdesu ]; then
-		/usr/lib/kde4/libexec/kdesu --noignorebutton -d -- "$p" --pid $$ "$@" &>/dev/null
+		if [ -z "$as_root" ]; then
+			for as_root in /usr/bin/kdesu /usr/bin/gksu exec
+			do
+				[ -x $as_root ] && break
+			done
+		fi
+		$as_root "$p" --pid $$ "${O_ARGS[@]}" &>/dev/null
 		exit $?
 	fi
-	if [ -z "$as_root" ]; then
-		for as_root in /usr/bin/kdesu /usr/bin/gksu exec
-		do
-			[ -x $as_root ] && break
-		done
-	fi
-	$as_root "$p" --pid $$ "$@" &>/dev/null
-	exit $?
-fi
+}
 
+O_ARGS=( "${@}" )
 while [ "$1" ]
 do
 	case $1 in
@@ -80,6 +88,8 @@ do
 	shift
 done
 
+get_root
+
 EOT="$(echo -e '\004')"
 while true
 do
diff --git a/backend/modules/partmgr b/backend/modules/partmgr
index c773e8d..618406b 100644
--- a/backend/modules/partmgr
+++ b/backend/modules/partmgr
@@ -4,9 +4,11 @@ function run_partmgr()
 {
 	case "$1" in
 	cfdisk|fdisk)
+		get_root
 		TERM=xterm /sbin/"$1" "$2"
 		;;
 	gparted|qtparted)
+		get_root X
 		"$1" "$2"
 		;;
 	esac
diff --git a/mainwizard.cpp b/mainwizard.cpp
index 25df6f1..a54b98d 100644
--- a/mainwizard.cpp
+++ b/mainwizard.cpp
@@ -17,6 +17,8 @@
 
 MainWizard::MainWizard()
 {
+  setMinimumSize(QSize(640,480));
+  
   backend = Backend::instance();
   backend->runBackend();
     
-- 
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