--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/SVG/SVGImpl/src/SVGRectElementImpl.cpp Thu Jan 07 16:19:02 2010 +0200
@@ -0,0 +1,391 @@
+/*
+* 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 "SVGRectElementImpl.h"
+#include "SVGElementImpl.h"
+#include "SVGDocumentImpl.h"
+#include "SVGSchemaData.h"
+#include "SVGFourPointRect.h"
+
+#include "GfxAffineTransform.h"
+
+
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+CSvgRectElementImpl* CSvgRectElementImpl::NewL( const TUint8 aElemID,
+ CSvgDocumentImpl* aDoc )
+ {
+ CSvgRectElementImpl*self = new ( ELeave ) CSvgRectElementImpl( aDoc );
+ CleanupStack::PushL( self );
+ self->ConstructL( aElemID);
+ CleanupStack::Pop();
+
+ return self;
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+CSvgRectElementImpl* CSvgRectElementImpl::NewLC( const TUint8 aElemID,
+ CSvgDocumentImpl* aDoc )
+ {
+ CSvgRectElementImpl*self = new ( ELeave ) CSvgRectElementImpl( aDoc );
+ CleanupStack::PushL( self );
+ self->ConstructL( aElemID );
+
+ return self;
+ }
+
+
+
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+CSvgRectElementImpl::~CSvgRectElementImpl()
+ {
+
+ if ( iSvgStyleProperties )
+ {
+ iSvgStyleProperties->Close();
+ delete iSvgStyleProperties;
+ iSvgStyleProperties = NULL;
+ }
+ }
+
+// *******************************************************
+// From SVG DOM
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TFloatFixPt CSvgRectElementImpl::X()
+ {
+ return iRectangle.iX;
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TFloatFixPt CSvgRectElementImpl::Y()
+ {
+ return iRectangle.iY;
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TFloatFixPt CSvgRectElementImpl::Width()
+ {
+ return iRectangle.iWidth;
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TFloatFixPt CSvgRectElementImpl::Height()
+ {
+ return iRectangle.iHeight;
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TFloatFixPt CSvgRectElementImpl::Rx()
+ {
+ return iRectangle.iArcWidth;
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TFloatFixPt CSvgRectElementImpl::Ry()
+ {
+ return iRectangle.iArcHeight;
+ }
+
+// ==========================================================================
+// For JSR support
+// ==========================================================================
+void CSvgRectElementImpl::SetRectValues(TFloatFixPt aX, TFloatFixPt aY, TFloatFixPt aWidth, TFloatFixPt aHeight)
+ {
+ iRectangle.iX = aX;
+ iRectangle.iY = aY;
+ iRectangle.iHeight = aHeight;
+ iRectangle.iWidth = aWidth;
+ }
+
+
+// From MXmlElementOpt
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TInt CSvgRectElementImpl::GetAttributeFloat( const TInt aNameId,
+ TFloatFixPt& aValue )
+ {
+ switch ( aNameId )
+ {
+ case KAtrX:
+ case KAtrRefX:
+ aValue = X();
+ break;
+ case KAtrY:
+ case KAtrRefY:
+ aValue = Y();
+ break;
+ case KAtrWidth:
+ aValue = Width();
+ break;
+ case KAtrHeight:
+ aValue = Height();
+ break;
+ // added as a part of get and Set api update
+ case KAtrRx:
+ aValue = iRectangle.iArcWidth;
+ break;
+ case KAtrRy:
+ aValue = iRectangle.iArcHeight;
+ break;
+ default:
+ return CSvgElementImpl::GetAttributeFloat( aNameId, aValue );
+ }
+ return KErrNone;
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TInt CSvgRectElementImpl::SetAttributeFloatL( const TInt aNameId,
+ const TFloatFixPt aValue )
+ {
+ switch ( aNameId )
+ {
+ case KAtrX:
+ iRectangle.iX = aValue;
+ break;
+ case KAtrY:
+
+ iRectangle.iY = aValue;
+ break;
+
+ case KAtrRx:
+ iRectangle.iArcWidth = aValue;
+ break;
+ case KAtrRy:
+ iRectangle.iArcHeight = aValue;
+ break;
+
+
+ case KAtrWidth:
+ if(iReqAttrFlag == KAtrSVGRec)
+ {
+ iReqAttrFlag = KAtrHeight;
+ }
+ else
+ {
+ iReqAttrFlag = 0;
+
+ if( WasTurnedOff() )
+ {
+ _LIT(KInline , "inline");
+ // turn it on. this means all the required attributes Are present and
+ // hence we can render it.
+ CSvgElementImpl::SetPropertyL(KCSS_ATTR_DISPLAY, KInline);
+ SetTurnOff( EFalse );
+ }
+ }
+ iRectangle.iWidth = aValue;
+ break;
+
+ case KAtrHeight:
+ if(iReqAttrFlag == KAtrSVGRec)
+ {
+ iReqAttrFlag = KAtrWidth;
+ }
+ else
+ {
+ iReqAttrFlag = 0;
+ if( WasTurnedOff() )
+ {
+ _LIT(KInline , "inline");
+ // turn it on. this means all the required attributes Are present and
+ // hence we can render it.
+ CSvgElementImpl::SetPropertyL(KCSS_ATTR_DISPLAY, KInline);
+ SetTurnOff( EFalse );
+ }
+ }
+ iRectangle.iHeight = aValue;
+ break;
+ default:
+ return CSvgElementImpl::SetAttributeFloatL( aNameId, aValue );
+ }
+ return KErrNone;
+ }
+
+
+// *******************************************************
+// From MXmlElement
+
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TInt CSvgRectElementImpl::SetAttributeL( const TDesC& aName,
+ const TDesC& aValue )
+ {
+
+ CSvgElementImpl::SetAttributeL(aName,aValue);
+ return KErrNone;
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+TBool CSvgRectElementImpl::DrawL( CGfx2dGc* aGc, CSvgElementImpl* aElement )
+ {
+ if (iRectangle.iWidth.iValue <= 0 || iRectangle.iHeight.iValue <= 0 )
+ {
+ return ETrue;
+ }
+ DrawShapeL( aGc, iRectangle, aElement );
+ return ETrue;
+ }
+
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+void CSvgRectElementImpl::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();
+
+ iReqAttrFlag=KSVG_RECT_ELEMFLAG;
+
+ }
+
+
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+
+CSvgRectElementImpl::CSvgRectElementImpl( CSvgDocumentImpl* aDoc ) : iRectangle()
+ {
+ SetOwnerDocument(aDoc);
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+void CSvgRectElementImpl::GetFourPointBBox(TSvgFourPointRect& aFourPointBbox)
+{
+ const TGfxAffineTransform& ctm = GetCTM();
+
+ TSvgFourPointRect lFourPointBox(iRectangle.iX, iRectangle.iY, iRectangle.iWidth, iRectangle.iHeight);
+
+ TGfxPoint2D lPoint1, lPoint2, lPoint3, lPoint4;
+
+ lFourPointBox.GetPoints(lPoint1, lPoint2, lPoint3, lPoint4);
+
+ ctm.Transform(&lPoint1, &lPoint1, 1);
+ ctm.Transform(&lPoint2, &lPoint2, 1);
+ ctm.Transform(&lPoint3, &lPoint3, 1);
+ ctm.Transform(&lPoint4, &lPoint4, 1);
+
+ aFourPointBbox.SetRectPoints(lPoint1, lPoint2, lPoint3, lPoint4);
+}
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+void CSvgRectElementImpl::GetBBox( TGfxRectangle2D& aBbox )
+ {
+ iRectangle.GetBounds( GetCTM(), aBbox );
+ }
+
+// ==========================================================================
+// Need method description
+// ==========================================================================
+void CSvgRectElementImpl::GetUnscaledBBox( TGfxRectangle2D& aBbox )
+ {
+ TGfxAffineTransform identityTx;
+ iRectangle.GetBounds( identityTx, aBbox );
+ }
+
+// ==========================================================================
+// perform a deep clone of this object
+// ==========================================================================
+MXmlElement* CSvgRectElementImpl::CloneL(MXmlElement* aParentElement)
+ {
+ // create new rectangle
+ CSvgRectElementImpl* newElement = CSvgRectElementImpl::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 CSvgRectElementImpl::CopyL( CSvgRectElementImpl* aDestElement )
+ {
+ if(aDestElement)
+ {
+ // copy stuff from superclass
+ this->CSvgElementImpl::CopyL(aDestElement);
+
+ // copy iRectangle items special to circle
+ aDestElement->iRectangle.iX = this->iRectangle.iX;
+ aDestElement->iRectangle.iY = this->iRectangle.iY;
+ aDestElement->iRectangle.iHeight = this->iRectangle.iHeight;
+ aDestElement->iRectangle.iWidth = this->iRectangle.iWidth;
+ aDestElement->iRectangle.iArcHeight = this->iRectangle.iArcHeight;
+ aDestElement->iRectangle.iArcWidth = this->iRectangle.iArcWidth;
+
+ // copy the reference to idoc (CSvgDocumentImpl)
+ aDestElement->iOwnerDocument = this->iOwnerDocument;
+ }
+
+ }
+
+void CSvgRectElementImpl::Print( TBool aIsEncodeOn )
+{
+ if (!aIsEncodeOn)
+ {
+ #ifdef _DEBUG
+ RDebug::Printf("<rect x=\"%d\" y=\"%d\" width=\"%d\" height=\"%d\" rx=\"%d\" ry=\"%d\">", (int)iRectangle.iX, (int)iRectangle.iY, (int)iRectangle.iWidth, (int)iRectangle.iHeight, (int)iRectangle.iArcWidth, (int)iRectangle.iArcHeight);
+ #endif
+ }
+}