From c5aa10fcc8a182141e2a0097b5ab7c85882ab610 Mon Sep 17 00:00:00 2001
From: otya128 <otya128@users.noreply.github.com>
Date: Mon, 26 Dec 2016 21:30:39 +0900
Subject: [PATCH] Fox dialog

---
 SMILEBASIC/dialog.d | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/SMILEBASIC/dialog.d b/SMILEBASIC/dialog.d
index be09842..d6c3aa0 100644
--- a/SMILEBASIC/dialog.d
+++ b/SMILEBASIC/dialog.d
@@ -211,6 +211,8 @@ class Dialog : DialogBase
     int show(wstring text, SelectionType selType = SelectionType.ok, wstring caption = "■DIALOG", int timeout = 0)
     {
         area = petitcom.showTouchScreen();
+        scope (exit)
+            petitcom.hideTouchScreen();
         wchar[257] buffer;
         if (text.length > 256)
         {
@@ -265,6 +267,8 @@ class Dialog : DialogBase
             buttons = [button1];
         }
         petitcom.dialog = this;
+        scope (exit)
+            petitcom.dialog = null;
         bool isPressed;
         while (!isPressed)
         {
@@ -285,8 +289,6 @@ class Dialog : DialogBase
             }
             SDL_Delay(16);
         }
-        petitcom.dialog = null;
-        petitcom.hideTouchScreen();
         return result;
     }
 }