--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/smilengine/transition/src/Smiltransitionfactory.cpp	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,337 @@
+/*
+* Copyright (c) 2003-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Smiltransitionfactory implementation
+*
+*/
+
+
+
+//  INCLUDES
+#include "smiltransitionfactory.h"
+
+#include <gdi.h>
+#include <fbs.h>
+#include <w32std.h>
+
+#include "slidewipetransitionfilter.h"
+#include "pushwipetransitionfilter.h"
+#include "fadetransitionfilter.h"
+#include "barwipetransitionfilter.h"
+#include "clockwipetransitionfilter.h"
+#include "iriswipetransitionfilter.h"
+#include "matrixwipetransitionfilter.h"
+
+#include "smiltransitioncommondefs.h"
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES  
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+
+// -----------------------------------------------------------------------------
+// CSmilTransitionFactory::CSmilTransitionFactory
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSmilTransitionFactory::CSmilTransitionFactory( CFbsBitmap* aBuffer )
+    {
+    iBuf = aBuffer;
+    }
+
+// -----------------------------------------------------------------------------
+// CSmilTransitionFactory::~CSmilTransitionFactory
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CSmilTransitionFactory::~CSmilTransitionFactory()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CSmilTransitionFactory::CreateFilterL
+// Create correct filter, can leave.
+// -----------------------------------------------------------------------------
+//
+CSmilTransitionFilter* CSmilTransitionFactory::CreateFilterL( CSmilTransition* aTransition, 
+                                                                       MSmilMedia* aMedia)
+    {
+    if ( aTransition && iBuf )
+        {
+        if ( aTransition->Type() == KFade )
+            {
+            // create a FadeTransitionFilter
+            return CFadeTransitionFilter::NewL( aTransition, iBuf, aMedia );
+            }
+        else if ( aTransition->Type() == KSlideWipe )
+            {
+            // create a SlideWipeTransitionFilter
+            return CSlideWipeTransitionFilter::NewL( aTransition, iBuf, aMedia );
+            }
+        else if ( aTransition->Type() == KPushWipe )
+            {
+            // create a PushWipeTransitionFilter
+            return  CPushWipeTransitionFilter::NewL( aTransition, iBuf, aMedia );
+            }
+        else if ( aTransition->Type() == KBarWipe )
+            {    
+            // create BarWipeTransitionFilter
+            return CBarWipeTransitionFilter::NewL( aTransition, iBuf, aMedia );
+            }
+        else if ( aTransition->Type() == KClockWipe )
+            {    
+            // create ClockWipeTransitionFilter
+            return CClockWipeTransitionFilter::NewL( aTransition, iBuf, aMedia );
+            }
+        else if ( aTransition->Type()==KIrisWipe ||
+                  aTransition->Type()==KTriangleWipe ||
+                  aTransition->Type()==KArrowHeadWipe ||
+                  aTransition->Type()==KEllipseWipe ||
+                  aTransition->Type()==KMiscShapeWipe ||
+                  aTransition->Type()==KStarWipe ||
+                  aTransition->Type()==KEyeWipe ||
+                  aTransition->Type()==KHexagonWipe ||
+                  aTransition->Type()==KRoundRectWipe ||
+                  aTransition->Type()==KPentagonWipe )
+            {
+            return CIrisWipeTransitionFilter::NewL( aTransition, iBuf, aMedia );
+            }
+        else if ( aTransition->Type() == KSnakeWipe ||
+                  aTransition->Type() == KSpiralWipe) 
+            {
+            return CMatrixWipeTransitionFilter::NewL( aTransition, iBuf, aMedia );
+            }
+        }
+
+    return NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CSmilTransitionFactory::IsSupportedType
+// Check if transition is supported, returns ETrue if so.
+// -----------------------------------------------------------------------------
+//
+TBool CSmilTransitionFactory::IsSupportedType( const TDesC& aTransitionName ) const
+    {
+    if ( aTransitionName == KFade || 
+         aTransitionName == KSlideWipe || 
+         aTransitionName == KPushWipe ||
+         aTransitionName == KBarWipe ||
+         aTransitionName == KIrisWipe ||
+         aTransitionName == KTriangleWipe ||
+         aTransitionName == KArrowHeadWipe ||
+         aTransitionName == KPentagonWipe ||
+         aTransitionName == KEllipseWipe ||
+         aTransitionName == KMiscShapeWipe ||
+         aTransitionName == KStarWipe ||
+         aTransitionName == KEyeWipe ||
+         aTransitionName == KRoundRectWipe ||
+         aTransitionName == KHexagonWipe ||
+         aTransitionName == KSnakeWipe ||
+         aTransitionName == KSpiralWipe ||
+         aTransitionName == KClockWipe ) 
+           {
+           return ETrue;
+           }
+
+    return EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CSmilTransitionFactory::IsSupportedType
+// Check if transition subtype is supported, returns ETrue if so.
+// -----------------------------------------------------------------------------
+//
+TBool CSmilTransitionFactory::IsSupportedSubtype( const TDesC& aTransitionName, 
+                                                           const TDesC& aSubtypeName ) const
+    {
+    if ( aTransitionName == KFade )
+        {
+        if ( aSubtypeName == KFadeToColor || 
+             aSubtypeName == KFadeFromColor || 
+             aSubtypeName == KCrossfade )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KSlideWipe )
+        {
+        if ( aSubtypeName == KFromRight || 
+             aSubtypeName == KFromLeft ||
+             aSubtypeName == KFromTop || 
+             aSubtypeName == KFromBottom )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KPushWipe ) 
+        {
+        if ( aSubtypeName == KFromRight || 
+             aSubtypeName == KFromLeft ||
+             aSubtypeName == KFromTop || 
+             aSubtypeName==KFromBottom )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KBarWipe )
+        {
+        if( aSubtypeName == KTopToBottom || 
+            aSubtypeName == KLeftToRight )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KIrisWipe )
+        {
+        if ( aSubtypeName == KDiamond || 
+             aSubtypeName == KRectangle )
+            {
+            return ETrue;
+            }
+        }
+     else if ( aTransitionName == KTriangleWipe )
+        {
+        if ( aSubtypeName == KRight || 
+             aSubtypeName == KDown ||
+             aSubtypeName == KLeft || 
+             aSubtypeName == KUp )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KArrowHeadWipe )
+        {
+        if ( aSubtypeName == KRight || 
+             aSubtypeName == KDown ||
+             aSubtypeName == KLeft || 
+             aSubtypeName == KUp )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KPentagonWipe )
+        {
+        if ( aSubtypeName == KUp || 
+             aSubtypeName == KDown )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KHexagonWipe )
+        {    
+        if ( aSubtypeName == KVertical || 
+             aSubtypeName == KHorizontal )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KEllipseWipe )
+        {
+        if ( aSubtypeName == KVertical || 
+             aSubtypeName == KHorizontal || 
+             aSubtypeName == KCircle )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KEyeWipe )
+        {
+        if ( aSubtypeName == KVertical || 
+             aSubtypeName == KHorizontal )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KRoundRectWipe )
+        {
+        if ( aSubtypeName == KVertical || 
+             aSubtypeName == KHorizontal )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KStarWipe )
+        {
+        if ( aSubtypeName == KFivePoint || 
+             aSubtypeName == KSixPoint || 
+             aSubtypeName == KFourPoint )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KMiscShapeWipe )
+        {
+        if ( aSubtypeName == KKeyhole || 
+             aSubtypeName == KHeart )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KSpiralWipe ) 
+        {
+        if ( aSubtypeName == KTopRightClockwise || 
+             aSubtypeName == KBottomRightClockwise ||
+             aSubtypeName == KBottomLeftClockwise || 
+             aSubtypeName == KTopLeftCounterClockwise ||
+             aSubtypeName == KTopRightCounterClockwise || 
+             aSubtypeName == KBottomLeftCounterClockwise ||
+             aSubtypeName == KBottomRightCounterClockwise || 
+             aSubtypeName == KTopLeftClockwise )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KSnakeWipe )
+        {    
+        if ( aSubtypeName == KTopLeftVertical  || 
+             aSubtypeName == KTopLeftDiagonal ||
+             aSubtypeName == KTopRightDiagonal || 
+             aSubtypeName == KBottomLeftDiagonal ||
+             aSubtypeName ==KBottomRightDiagonal || 
+             aSubtypeName == KTopLeftHorizontal )
+            {
+            return ETrue;
+            }
+        }
+    else if ( aTransitionName == KClockWipe )
+        {
+        if ( aSubtypeName == KClockwiseThree || 
+             aSubtypeName == KClockwiseSix || 
+             aSubtypeName == KClockwiseNine )
+            {
+            return ETrue;
+            }
+        }
+
+    return EFalse;
+    }
+
+// End of file