sl@0: // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #include "Graphics/WSGRAPHICDRAWER.H"
sl@0: #include <Graphics/WSGRAPHICDRAWERINTERFACE.H>
sl@0: #include "Graphics/wsgraphicdrawerinternal.h"
sl@0: 
sl@0: // TGraphicDrawerId \\\\\\\\\\\\\\\\\\\\\\\\
sl@0: 
sl@0: EXPORT_C TInt TGraphicDrawerId::Compare(const TGraphicDrawerId& aOther) const
sl@0: /** Compares another ID with this for equality.
sl@0: @param aOther the ID to be compared with this.
sl@0: @return 0 if identical, -1 if this is less than aOther and 1 if this is greater than aOther
sl@0: */	{
sl@0: 	// id is expected to differ most 99.99% of the time
sl@0: 	if(iId < aOther.iId)
sl@0: 		{
sl@0: 		return -1;
sl@0: 		}
sl@0: 	else if(iId > aOther.iId)
sl@0: 		{
sl@0: 		return 1;
sl@0: 		}
sl@0: 	// else we have to compare the iIsUid flag too; again, expect it to be a match 99.99% of these times
sl@0: 	else if(iIsUid == aOther.iIsUid)
sl@0: 		{
sl@0: 		return 0;
sl@0: 		}
sl@0: 	// collisions of id but not iIsUid are going to be really really rare
sl@0: 	else if(iIsUid)
sl@0: 		{
sl@0: 		return 1;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		return -1;
sl@0: 		}
sl@0: 	}
sl@0: 	
sl@0: EXPORT_C TInt TGraphicDrawerId::Compare(const TGraphicDrawerId& aFirst,const TGraphicDrawerId& aSecond)
sl@0: /** Compares two IDs for equality.
sl@0: @param aFirst the ID to be compared with aSecond
sl@0: @param aSecond the ID to be compared with aFirst
sl@0: @return 0 if identical, -1 if aFirst is less than aSecond and 1 if aFirst is greater than aSecond
sl@0: */	{
sl@0: 	return aFirst.Compare(aSecond);
sl@0: 	}
sl@0: 
sl@0: // MWsAnimationScheduler \\\\\\\\\\\\\\\\\\\\\\\\
sl@0: 
sl@0: EXPORT_C void MWsAnimationScheduler::Animate(MWsScreen& aScreen)
sl@0: /** Calls the screen's OnAnimation() callback
sl@0: 	@param aScreen the screen to be called back
sl@0: */	{
sl@0: 	aScreen.OnAnimation();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void MWsAnimationScheduler::Animate(MWsScreen& aScreen, TRequestStatus* aFinished)
sl@0: /** This method is only here to keep compatibility with NGA Window Server.
sl@0: 	Please use Animate(MWsScreen&) instead!
sl@0: 	@internalTechnology
sl@0: */	{
sl@0: 	aScreen.OnAnimation();
sl@0: 
sl@0: 	if(aFinished)
sl@0: 		{
sl@0: 		*aFinished = KRequestPending;
sl@0: 		User::RequestComplete(aFinished, KErrNone);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: EXPORT_C void MWsAnimationScheduler::Redraw(MWsScreen& aScreen)
sl@0: /** Calls the screen's Redraw() method
sl@0: 	@param aScreen the screen to be redrawn
sl@0: */	{
sl@0: 	aScreen.Redraw();
sl@0: 	}
sl@0: 
sl@0: EXPORT_C TBool MWsAnimationScheduler::RedrawInvalid(MWsScreen& aScreen,const TArray<TGraphicDrawerId>& aInvalid)
sl@0: /** Calls the screen's RedrawInvalid() method
sl@0: 	@param aScreen the screen to be signalled to redraw any affected areas
sl@0: 	@param the list of graphic IDs that are invalid
sl@0: 	@return whether the screen drew anything
sl@0: */	{
sl@0: 	return aScreen.RedrawInvalid(aInvalid);
sl@0: 	}
sl@0: 	
sl@0: // MWsObjectProvider \\\\\\\\\\\\\\\\\\\\\\\\
sl@0: 	
sl@0: EXPORT_C TAny* MWsObjectProvider::ResolveObjectInterface(TUint /*aTypeId*/)
sl@0: 	{
sl@0: 	return NULL;
sl@0: 	}
sl@0: 
sl@0: // MWsGraphicDrawerEnvironment \\\\\\\\\\\\\\\\\\\\\\\\
sl@0: