From 2196cc8e860a470796fdff12a1690818644d5a43 Mon Sep 17 00:00:00 2001
From: kergoth <kergoth>
Date: Thu, 27 Mar 2003 01:39:25 +0000
Subject: Remove the need for explicit <= 0, >= 360 etc handling by using % 360.

---
(limited to 'core')

diff --git a/core/applets/rotateapplet/rotate.cpp b/core/applets/rotateapplet/rotate.cpp
index 4743388..3a5a3c9 100644
--- a/core/applets/rotateapplet/rotate.cpp
+++ b/core/applets/rotateapplet/rotate.cpp
@@ -105,22 +105,15 @@ void RotateApplet::activated ( )
 
     if ( m_flipped )  {
         if ( rotDirection  )  {
-            newRotation = currentRotation - 90;
-            if (newRotation <=0) newRotation = 270;
-	//ipaqs like the 36xx have the display rotated
-	// to 270 as default, and -90 is invalid => handle this here
+            newRotation = ( currentRotation + 270 ) % 360;
         } else {
-            newRotation = currentRotation + 90;
-            if(newRotation >= 360) newRotation = 0;	//ipaqs like the 36xx have the display
-            //rotated to 270 as default, so 360 does nothing => handle this here
+            newRotation = ( currentRotation + 90 ) % 360;
         }
     } else {
         if ( rotDirection )  {
-            newRotation = currentRotation + 90;
-             if(newRotation >= 360) newRotation = 0;
+            newRotation = ( currentRotation + 90 ) % 360;
         } else {
-            newRotation = currentRotation - 90;
-            if (newRotation <=0) newRotation = 270;
+            newRotation = ( currentRotation + 270 ) % 360;
          }
     }
     QCopEnvelope env( "QPE/System", "setCurrentRotation(int)" );
--
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