[cwittich] 67185: [CALC] only update the layout when necessary

Author: cwittich
Date: Mon Apr 13 09:53:35 2015
New Revision: 67185

URL: http://svn.reactos.org/svn/reactos?rev=67185&view=rev
Log:
[CALC]
only update the layout when necessary

Modified:
    trunk/reactos/base/applications/calc/winmain.c

Modified: trunk/reactos/base/applications/calc/winmain.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/calc/win…
==============================================================================
--- trunk/reactos/base/applications/calc/winmain.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/calc/winmain.c	[iso-8859-1] Mon Apr 13 09:53:35 2015
@@ -1346,40 +1346,49 @@
 #endif
             return TRUE;
         case IDM_VIEW_STANDARD:
-            calc.layout = CALC_LAYOUT_STANDARD;
-            calc.action = IDM_VIEW_STANDARD;
-            DestroyWindow(hWnd);
-            save_config();
-
-            CheckMenuRadioItem(GetMenu(hWnd),
-                               IDM_VIEW_STANDARD,
-                               IDM_VIEW_CONVERSION,
-                               IDM_VIEW_STANDARD,
-                               MF_BYCOMMAND);
+            if (calc.layout != CALC_LAYOUT_STANDARD)
+            {
+                calc.layout = CALC_LAYOUT_STANDARD;
+                calc.action = IDM_VIEW_STANDARD;
+                DestroyWindow(hWnd);
+                save_config();
+
+                CheckMenuRadioItem(GetMenu(hWnd),
+                    IDM_VIEW_STANDARD,
+                    IDM_VIEW_CONVERSION,
+                    IDM_VIEW_STANDARD,
+                    MF_BYCOMMAND);
+            }
             return TRUE;
         case IDM_VIEW_SCIENTIFIC:
-            calc.layout = CALC_LAYOUT_SCIENTIFIC;
-            calc.action = IDM_VIEW_SCIENTIFIC;
-            DestroyWindow(hWnd);
-            save_config();
-
-            CheckMenuRadioItem(GetMenu(hWnd),
-                               IDM_VIEW_STANDARD,
-                               IDM_VIEW_CONVERSION,
-                               IDM_VIEW_SCIENTIFIC,
-                               MF_BYCOMMAND);
+            if (calc.layout != CALC_LAYOUT_SCIENTIFIC)
+            {
+                calc.layout = CALC_LAYOUT_SCIENTIFIC;
+                calc.action = IDM_VIEW_SCIENTIFIC;
+                DestroyWindow(hWnd);
+                save_config();
+
+                CheckMenuRadioItem(GetMenu(hWnd),
+                    IDM_VIEW_STANDARD,
+                    IDM_VIEW_CONVERSION,
+                    IDM_VIEW_SCIENTIFIC,
+                    MF_BYCOMMAND);
+            }
             return TRUE;
         case IDM_VIEW_CONVERSION:
-            calc.layout = CALC_LAYOUT_CONVERSION;
-            calc.action = IDM_VIEW_CONVERSION;
-            DestroyWindow(hWnd);
-            save_config();
-
-            CheckMenuRadioItem(GetMenu(hWnd),
-                               IDM_VIEW_STANDARD,
-                               IDM_VIEW_CONVERSION,
-                               IDM_VIEW_CONVERSION,
-                               MF_BYCOMMAND);
+            if (calc.layout != CALC_LAYOUT_CONVERSION)
+            {
+                calc.layout = CALC_LAYOUT_CONVERSION;
+                calc.action = IDM_VIEW_CONVERSION;
+                DestroyWindow(hWnd);
+                save_config();
+
+                CheckMenuRadioItem(GetMenu(hWnd),
+                    IDM_VIEW_STANDARD,
+                    IDM_VIEW_CONVERSION,
+                    IDM_VIEW_CONVERSION,
+                    MF_BYCOMMAND);
+            }
             return TRUE;
         case IDM_VIEW_HEX:
         case IDM_VIEW_DEC: