--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imageeditorengine/filters/FilterCrop/Src/CFilterCrop.cpp	Fri Jan 29 13:53:17 2010 +0200
@@ -0,0 +1,179 @@
+/*
+* Copyright (c) 2010 Ixonos Plc.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the "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:
+* Ixonos Plc
+*
+* Description:  
+*
+*/
+
+
+#include "CFilterCrop.h"
+
+EXPORT_C TInt CFilterCrop::Create()
+	{
+	CFilterCrop* ptr = NULL;
+	TRAPD( error, ptr = NewL(); );
+	if( error != KErrNone )
+		{
+		ptr = NULL;
+		}
+	return (TInt)((MImageFilter*)ptr);
+	}
+
+
+
+CFilterCrop* CFilterCrop::NewL()
+	{
+	CFilterCrop* self = new( ELeave )CFilterCrop();
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	CleanupStack::Pop( self );
+	return self;
+	}
+
+
+
+CFilterCrop::~CFilterCrop()
+	{
+	}
+
+
+
+CFilterCrop::CFilterCrop()
+	{
+
+	}
+
+
+
+void CFilterCrop::ConstructL()
+	{
+
+	}
+
+
+
+TRect CFilterCrop::Rect()
+	{
+	
+	if ( iRect == TRect(0,0,0,0) )
+		{
+		return iChild->Rect();
+		}
+	else
+		{
+	    TReal relscale = iChild->Scale();
+		TRect rect;
+	    rect.iTl.iX = (TInt)(iRect.iTl.iX * relscale + 0.5);
+	    rect.iTl.iY = (TInt)(iRect.iTl.iY * relscale + 0.5);
+	    rect.iBr.iX = (TInt)(iRect.iBr.iX * relscale + 0.5);
+	    rect.iBr.iY = (TInt)(iRect.iBr.iY * relscale + 0.5);
+		rect.Intersection( iChild->Rect() );
+		return rect;
+		}
+	}
+
+TReal CFilterCrop::Scale()
+	{
+	return iChild->Scale();
+	}
+
+TSize CFilterCrop::ViewPortSize()
+	{
+	if (iRect == TRect(0,0,0,0))
+		{
+		return iChild->ViewPortSize();	
+		}
+	else
+		{
+		return iRect.Size();	
+		}
+	}
+
+TBlock * CFilterCrop::GetBlockL ( const TRect & aRect )
+	{
+    return iChild->GetBlockL (aRect);
+	}
+
+
+void CFilterCrop::SetParent( MImageFilter* aParent )
+	{
+	iParent = aParent;
+	}
+
+
+
+
+void CFilterCrop::SetChild( MImageFilter* aChild )
+	{
+	iChild = aChild;
+	}
+
+
+
+TInt CFilterCrop::CmdL( const TDesC16& aCmd )
+	{
+	TLex lex( aCmd );
+
+	while( ! lex.Eos() )
+		{
+		TPtrC token = lex.NextToken();
+		if( token.Compare( _L("x1") ) == 0 )
+			{
+            TReal relscale = iChild->Scale();
+            TInt param = 0;
+			lex.Inc ();
+			lex.Val (param);
+            iRect.iTl.iX = (TInt)((param / relscale) + 0.5);
+			}
+		else if( token.Compare( _L("y1") ) == 0 )
+			{
+            TReal relscale = iChild->Scale();
+            TInt param = 0;
+			lex.Inc ();
+			lex.Val (param);
+            iRect.iTl.iY = (TInt)((param / relscale) + 0.5);
+			}
+		else if( token.Compare( _L("x2") ) == 0 )
+			{
+            TReal relscale = iChild->Scale();
+            TInt param = 0;
+			lex.Inc ();
+			lex.Val (param);
+            iRect.iBr.iX = (TInt)((param / relscale) + 0.5);
+			}
+		else if( token.Compare( _L("y2") ) == 0 )
+			{
+            TReal relscale = iChild->Scale();
+            TInt param = 0;
+			lex.Inc ();
+			lex.Val (param);
+            iRect.iBr.iY = (TInt)((param / relscale) + 0.5);
+			}
+		}
+	return 0;
+	}
+
+
+
+const char* CFilterCrop::Type()
+	{
+	return "crop";
+	}
+	
+#if !defined(EKA2)
+GLDEF_C TInt E32Dll( TDllReason )
+    {
+    return KErrNone;
+    }	
+#endif