--- a/windowing/windowserver/nga/SERVER/POINTER.CPP	Tue Jul 06 15:45:57 2010 +0300
+++ b/windowing/windowserver/nga/SERVER/POINTER.CPP	Wed Aug 18 11:05:09 2010 +0300
@@ -30,6 +30,7 @@
 #include <hal.h>
 #include "advancedpointereventhelper.h"
 #include "graphics/pointereventdata.h"
+#include "debughelper.h"
 
 TTimeIntervalMicroSeconds32 TWsPointer::iDoubleClickMaxInterval;
 TInt 			   TWsPointer::iDoubleClickMaxDistance;
@@ -110,6 +111,11 @@
 			}
 		}
 	
+	//** Log the number of pointers here i,e iMaxPointers
+#ifdef LOG_WSERV_EVENTS
+	RDebug::Printf("_WSEVENT_POINTER: Number of pointers system supports %d", iMaxPointers);
+#endif
+	
 	// Does device support Z coordinate of the pointers?
 	if(HAL::Get(HALData::EPointer3D,iIs3DPointer)!=KErrNone)
 		{
@@ -117,6 +123,10 @@
 		}
 	WS_ASSERT_ALWAYS(!iIs3DPointer || XyInput(), EWsPanicPointer3DInconsistent);
 	
+#ifdef LOG_WSERV_EVENTS
+	RDebug::Printf("_WSEVENT_POINTER: Z coordinate supported %d", iIs3DPointer);
+#endif	
+	
 	// Initialize thresholds for EEnterCloseProximity, EExitCloseProximity,
 	// EEnterHighPressure and EExitHightPressure events.
 	if(HAL::Get(HALData::EPointer3DEnterCloseProximityThreshold,
@@ -485,6 +495,9 @@
 		{
 		CEventQueue* queue=aWindow->EventQueue();
 		aEvent.SetHandle(aWindow->ClientHandle());
+#ifdef LOG_WSERV_EVENTS
+		RDebug::Printf("_WSEVENT_POINTER: TWsPointer::QueuePointerEvent with AdvancedPointerEnabled");
+#endif
 		if (aEvent.Handle()!=0)
 			{
  			if(!aWindow->AdvancedPointersEnabled())
@@ -508,12 +521,18 @@
 				case TPointerEvent::EExitHighPressure:
 					if (CheckMatchingEventPurged(aEvent.Pointer()->iType))
 						{
+						#ifdef LOG_WSERV_EVENTS
+						RDebug::Printf("_WSEVENT_POINTER: Check matching event has been purged so no addition of event 01");
+						#endif
 						return ETrue;
 						}
 					if (queue->CheckRoom())
 						{
 						if (CheckMatchingEventPurged(aEvent.Pointer()->iType))
 							{
+							#ifdef LOG_WSERV_EVENTS
+							RDebug::Printf("_WSEVENT_POINTER: Check matching event has been purged so no addition of event 02");
+							#endif
 							return ETrue;
 							}
 						}
@@ -527,6 +546,9 @@
 					break;
 				default:;
 				}
+#ifdef LOG_WSERV_EVENTS
+			RDebug::Printf("_WSEVENT_POINTER: TWsPointer::QueuePointerEvent After adding event to clientqueue Event State %d ", iState);
+#endif
 			queue->QueueEvent(aEvent,priority);
 			}
 		}
@@ -657,6 +679,12 @@
 		return EFalse;
 		}
 	
+	//** Log the type, pointer number, and its coordinates
+#ifdef LOG_WSERV_EVENTS
+	RDebug::Printf("_WSEVENT_POINTER: Pointer number = %d RawEvent Type = %d Coordinates [%d, %d]", 
+					aRawEvent.PointerNumber(), type, aRawEvent.Pos().iX, aRawEvent.Pos().iY);
+#endif
+	
 	// check correctness of aRawEvent.PointerNumber()
 	if (iMaxPointers > 1)
 		{
@@ -710,6 +738,11 @@
 		aRawEvent.Set(type, xy.iX, xy.iY, 
 					  iIs3DPointer ? aRawEvent.Pos3D().iZ : 0);
 		}
+	
+#ifdef LOG_WSERV_EVENTS
+	RDebug::Printf("_WSEVENT_POINTER: Coordinates after Rotation and shift [%d, %d]", 
+							aRawEvent.Pos().iX, aRawEvent.Pos().iY);
+#endif
 	return ETrue;
 	}
 
@@ -856,6 +889,11 @@
 	ReLogCurrentWindow(pointerEvent.iPosition,parPos,aForceInGroup);
 	pointerEvent.iParentPosition=parPos;
 	
+	
+#ifdef LOG_WSERV_EVENTS
+	RDebug::Printf("_WSEVENT_POINTER: TWsPointer::ProcessEvent Event to be sent to this window %U", reinterpret_cast<TUint32>(iCurrentWindow));
+	RDebug::Print(_L("_WSEVENT_POINTER: TWsPointer::ProcessEvent EventName %S and Event State %d "), &WsEventName(aEvent), iState);
+#endif
 	// update state
 	switch(eventType)
 		{
@@ -1007,6 +1045,10 @@
 	{
 	if (iState != EPointerStateOutOfRange)
 		{
+#ifdef LOG_WSERV_EVENTS
+       RDebug::Printf("_WSEVENT_POINTER: TWsPointer::ProcessOutOfRangeEvent Pointer Number = %d, iState =%d ", iNumber, iState); 
+#endif
+
 		// OutOfRange event generated by driver doesn't contain correct coordinates,
 		// we update them from last state in order to deliver event to the proper window.
 		SendEnterExitEvent(EEventPointerExit);
@@ -1078,11 +1120,17 @@
 				}
 			else if (!WsKeyboardEmulator::PointerEvent(type,pos,iCurrentWindow->PointerKeyList()))
 				{
+#ifdef LOG_WSERV_EVENTS
+				RDebug::Printf("_WSEVENT_POINTER: Calling ProcessPointerEvent for primary pointer");
+#endif
 				ProcessPointerEvent(aEvent);
 				}
 			}
 		else if (!iCurrentWindow->UsingPointerBuffer() || (type != TPointerEvent::EMove && type != TPointerEvent::EDrag))
 			{
+#ifdef LOG_WSERV_EVENTS
+			RDebug::Printf("_WSEVENT_POINTER: Calling ProcessPointerEvent for non primary pointer");
+#endif
 			ProcessPointerEvent(aEvent);
 			}
 		}
@@ -1394,7 +1442,15 @@
 	
 	TRawEvent::TType type=aRawEvent.Type();
 	TInt pointerNumber = aRawEvent.PointerNumber();
-
+    
+#ifdef LOG_WSERV_EVENTS
+	RDebug::Printf("_WSEVENT_POINTER: TWsPointer::UpdatePrimaryPointer Current Primary pointer = %d",iPrimaryPointer);
+	for(TInt i=0; i< iMaxPointers; i++)
+		{
+		RDebug::Printf("_WSEVENT_POINTER: TWsPointer::UpdatePrimaryPointer Pointer Number= %d  State = %x XY(%d,%d)",iPointers[i].iNumber,iPointers[i].iState,iPointers[i].iPos.iX,iPointers[i].iPos.iY);
+		}
+#endif
+	
 	// If primary pointer is out of range, then the first pointer that will 
 	// start being detected (come back in range) will become primary.
 	if (iPointers[iPrimaryPointer].iState == EPointerStateOutOfRange)
@@ -1402,6 +1458,9 @@
 		if (type != TRawEvent::EPointer3DOutOfRange && iPointers[pointerNumber].iState == EPointerStateOutOfRange)
 			{
 			iPrimaryPointer = pointerNumber;
+#ifdef LOG_WSERV_EVENTS
+	        RDebug::Printf("_WSEVENT_POINTER: TWsPointer::UpdatePrimaryPointer New Primary pointer(OutRange) = %d",iPrimaryPointer);
+#endif
 			}
 		return;
 		}
@@ -1412,6 +1471,9 @@
 		iPointers[iPrimaryPointer].iState != EPointerStateDown)
 		{
 		iPrimaryPointer = pointerNumber;
+#ifdef LOG_WSERV_EVENTS
+        RDebug::Printf("_WSEVENT_POINTER: TWsPointer::UpdatePrimaryPointer New Primary pointer(ButtonDown) = %d",iPrimaryPointer);
+#endif
 		return;
 		}
 	}