Use KGlobalSettings::graphicEffectsLevel in conjunction with OxygenConfiguration to

determine if animations should be enabled.

This allows to turn off all animations if the "graphical effects" combobox in
"systemsettings->appearance->style->fine tunning" is set to either
- Low display resolution and low CPU
- High display resolution and low CPU

BUG: 226668

svn path=/trunk/KDE/kdebase/workspace/; revision=1090208

clients/oxygen/oxygenclient.cpp

@@ -174,7 +174,7 @@ namespace Oxygen
     glowAnimation().data()->setDuration( configuration_.animationsDuration() );
     titleAnimationData_.data()->setDuration( configuration_.animationsDuration() );
     itemData_.animation().data()->setDuration( configuration_.animationsDuration() );
-    itemData_.setAnimationsEnabled( configuration_.useAnimations() );
+    itemData_.setAnimationsEnabled( useAnimations() );
 
     // reset title transitions
     titleAnimationData_.data()->reset();

clients/oxygen/oxygenclient.h

@@ -36,8 +36,10 @@
 #include "lib/helper.h"
 
 #include <kcommondecoration.h>
-#include <QBasicTimer>
-#include <QTimerEvent>
+#include <KGlobalSettings>
+#include <QtCore/QBasicTimer>
+#include <QtCore/QTimerEvent>
+
 
 namespace Oxygen
 {
@@ -76,6 +78,16 @@ namespace Oxygen
         virtual bool isMaximized( void ) const
         { return maximizeMode()==MaximizeFull && !options()->moveResizeMaximizedWindows();  }
 
+
+        //! true if animations are used
+        /*! this combines OxygenConfiguration and KGlobalSettings */
+        bool useAnimations( void ) const
+        {
+          return
+            configuration().useAnimations() &&
+            KGlobalSettings::graphicEffectsLevel() >= KGlobalSettings::SimpleAnimationEffects;
+        }
+
         //! true if glow is animated
         bool glowIsAnimated( void ) const
         { return glowAnimation_.data()->isRunning(); }
@@ -289,13 +301,13 @@ namespace Oxygen
 
         //! return true when activity change are animated
         bool animateActiveChange( void ) const
-        { return ( configuration().useAnimations() && !isPreview() ); }
+        { return ( useAnimations() && !isPreview() ); }
 
         //! return true when activity change are animated
         bool animateTitleChange( void ) const
         {
             return
-                configuration().useAnimations() &&
+                useAnimations() &&
                 configuration().animateTitleChange() &&
                 !configuration().drawTitleOutline() &&
                 !configuration().hideTitleBar() &&