From e73c5fcfc3e5731b29f287837595f6794620de1c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Fri, 2 Dec 2016 09:55:13 +0100
Subject: [PATCH] refactor check_float to check_*
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
 proxinstall | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/proxinstall b/proxinstall
index b08a5d3..3b908f6 100755
--- a/proxinstall
+++ b/proxinstall
@@ -1643,13 +1643,25 @@ sub cleanup_view {
 
 # fixme: newer GTK3 has special properties to handle numbers with Entry
 # only allow floating point numbers with Gtk3::Entry
+
 sub check_float {
     my ($entry, $event) = @_;
 
+    return check_number($entry, $event, 1);
+}
+
+sub check_int {
+    my ($entry, $event) = @_;
+
+    return check_number($entry, $event, 0);
+}
+
+sub check_number {
+    my ($entry, $event, $float) = @_;
 
     my $val = $event->get_keyval;
 
-    if ($val == ord '.' ||
+    if (($float && $val == ord '.') ||
 	$val == Gtk3::Gdk::KEY_ISO_Left_Tab ||
 	$val == Gtk3::Gdk::KEY_Shift_L ||
 	$val == Gtk3::Gdk::KEY_Tab ||
-- 
2.39.2