--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/SVG/SVGImpl/src/SVGLineElementImpl.cpp	Wed Nov 03 18:56:10 2010 +0200
@@ -0,0 +1,254 @@
+/*
+* Copyright (c) 2003 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:  SVG Implementation source file
+ *
+*/
+
+
+#if !defined(__E32BASE_H__)
+#include <e32base.h>
+#endif
+#include "SVGLineElementImpl.h"
+#include "SVGElementImpl.h"
+#include "SVGDocumentImpl.h"
+#include "SVGSchemaData.h"
+
+#include "GfxAffineTransform.h"
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgLineElementImpl* CSvgLineElementImpl::NewL(  const TUint8 aElemID,
+												CSvgDocumentImpl* aDoc )
+	{
+	CSvgLineElementImpl*self    = new ( ELeave ) CSvgLineElementImpl( aDoc );
+	CleanupStack::PushL( self );
+	self->ConstructL(  aElemID );
+	CleanupStack::Pop();
+
+	return self;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgLineElementImpl* CSvgLineElementImpl::NewLC(  const TUint8 aElemID,
+												 CSvgDocumentImpl* aDoc )
+	{
+	CSvgLineElementImpl*self    = new ( ELeave ) CSvgLineElementImpl( aDoc );
+	CleanupStack::PushL( self );
+	self->ConstructL(  aElemID );
+
+	return self;
+	}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgLineElementImpl::ConstructL(  const TUint8 aElemID )
+	{
+	CSvgElementImpl::InitializeL(  aElemID );
+
+		iSvgStyleProperties = new(ELeave) RPointerArray<CCssValue>(KCSS_MAX_ATTR);
+	User::LeaveIfError( iSvgStyleProperties->Append( NULL ) );
+	iSvgStyleProperties->Remove( 0 );
+    iSvgTransformable = CSvgTransformableImpl::NewL();
+	}
+
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgLineElementImpl::CSvgLineElementImpl( CSvgDocumentImpl* aDoc ) : iLine( 0,
+                                                                            0,
+                                                                            0,
+                                                                            0 )
+    {
+	SetOwnerDocument(aDoc);
+    }
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgLineElementImpl::~CSvgLineElementImpl()
+    {
+	if ( iSvgStyleProperties )
+		{
+		iSvgStyleProperties->Close();
+		delete iSvgStyleProperties;
+		iSvgStyleProperties = NULL;
+		}
+    }
+
+
+
+// *******************************************************
+// From MXmlElement
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgLineElementImpl::SetAttributeL( const TDesC& aName,
+                                         const TDesC& aValue )
+    {
+
+	CSvgElementImpl::SetAttributeL(aName,aValue);
+    return KErrNone;
+    }
+
+
+// From MXmlElementOpt
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgLineElementImpl::GetAttributeFloat( const TInt aNameId,
+                                             TFloatFixPt& aValue )
+    {
+    switch ( aNameId )
+        {
+        case KAtrX1:
+        aValue = iLine.iX1;
+        break;
+        case KAtrY1:
+        aValue = iLine.iY1;
+        break;
+        case KAtrX2:
+        aValue = iLine.iX2;
+        break;
+        case KAtrY2:
+        aValue = iLine.iY2;
+        break;
+        default:
+        return CSvgElementImpl::GetAttributeFloat( aNameId, aValue );
+        }
+
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgLineElementImpl::SetAttributeFloatL( const TInt aNameId,
+                                              const TFloatFixPt aValue )
+    {
+    switch ( aNameId )
+        {
+        case KAtrX1:
+        iLine.iX1 = aValue;
+        // SetX1(aValue);
+        break;
+        case KAtrY1:
+        iLine.iY1 = aValue;
+        // SetY1(aValue);
+        break;
+        case KAtrX2 :
+        iLine.iX2 = aValue;
+        //SetX1(aValue);
+        break;
+        case KAtrY2 :
+        iLine.iY2 = aValue;
+        //SetY2(aValue);
+        break;
+        default:
+        return CSvgElementImpl::SetAttributeFloatL( aNameId, aValue );
+        }
+
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TBool CSvgLineElementImpl::DrawL( CGfx2dGc* aGc, CSvgElementImpl* aElement )
+    {
+    
+    //line isnt a line at all two identical points
+    if (iLine.iX1 == iLine.iX2 && iLine.iY1 == iLine.iY2)
+    return ETrue;
+    
+    this->DrawShapeL( aGc, iLine, aElement );
+    return ETrue;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgLineElementImpl::GetBBox( TGfxRectangle2D& aBbox )
+    {
+    iLine.GetBounds( GetCTM(), aBbox );
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgLineElementImpl::GetUnscaledBBox( TGfxRectangle2D& aBbox )
+    {
+    TGfxAffineTransform identityTx;
+    iLine.GetBounds( identityTx, aBbox );
+    }
+
+// ---------------------------------------------------------------------------
+// perform a deep clone of this object
+// ---------------------------------------------------------------------------
+
+MXmlElement* CSvgLineElementImpl::CloneL(MXmlElement* aParentElement)
+    {
+    // create new circle
+    CSvgLineElementImpl* newElement = CSvgLineElementImpl::NewL(  this->ElemID(), ((CSvgDocumentImpl*)iOwnerDocument));
+
+    CleanupStack::PushL(newElement);
+
+	newElement->iParentNode = aParentElement;
+
+    // copy everything over
+    this->CopyL(newElement);
+	CleanupStack::Pop();
+    return newElement;
+    }
+
+// perform a deep copy of this object
+void CSvgLineElementImpl::CopyL( CSvgLineElementImpl* aDestElement )
+    {
+    if(aDestElement)
+		{
+	    // copy stuff from superclass
+	    this->CSvgElementImpl::CopyL(aDestElement);
+
+	    // copy iLine items special to circle
+	    aDestElement->iLine.iX1 = this->iLine.iX1;
+	    aDestElement->iLine.iX2 = this->iLine.iX2;
+	    aDestElement->iLine.iY1 = this->iLine.iY1;
+	    aDestElement->iLine.iY2 = this->iLine.iY2;
+
+	    // copy the reference to idoc (CSvgDocumentImpl)
+	    aDestElement->iOwnerDocument = this->iOwnerDocument;
+		}
+
+
+
+    }
+
+void CSvgLineElementImpl::Print( TBool aIsEncodeOn )
+{
+	if (!aIsEncodeOn)
+	{
+		#ifdef _DEBUG
+		RDebug::Printf("<line x1=\"%d\" x2=\"%d\" y1=\"%d\" y2=\"%d\">", (int)iLine.iX1, (int)iLine.iX2, (int)iLine.iY1, (int)iLine.iY2);
+		#endif
+	}
+}