--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/SVG/SVGImpl/src/SVGStyleElementImpl.cpp Thu Jan 07 16:19:02 2010 +0200
@@ -0,0 +1,331 @@
+/*
+* 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 "SVGStyleElementImpl.h"
+#include "SVGDocumentImpl.h"
+#include "SVGSchemaData.h"
+
+#include "GfxAffineTransform.h"
+
+// *******************************************************
+// Constructor/deconstructor
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgStyleElementImpl* CSvgStyleElementImpl::NewL( const TUint8 aElemID,
+ CSvgDocumentImpl* aDoc )
+ {
+ CSvgStyleElementImpl* self = new ( ELeave )
+ CSvgStyleElementImpl( aDoc );
+ CleanupStack::PushL( self );
+ self->ConstructL( aElemID );
+ CleanupStack::Pop();
+
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgStyleElementImpl* CSvgStyleElementImpl::NewLC( const TUint8 aElemID,
+ CSvgDocumentImpl* aDoc )
+ {
+ CSvgStyleElementImpl* self = new ( ELeave )
+ CSvgStyleElementImpl( aDoc );
+ CleanupStack::PushL( self );
+ self->ConstructL( aElemID );
+
+ return self;
+ }
+
+
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgStyleElementImpl::~CSvgStyleElementImpl()
+ {
+ if ( iStyle )
+ {
+ delete iStyle;
+ iStyle = NULL;
+ }
+
+ if ( iType )
+ {
+ delete iType;
+ iType = NULL;
+ }
+
+ if ( iMedia )
+ {
+ delete iMedia;
+ iMedia = NULL;
+ }
+
+ if ( iTitle)
+ {
+ delete iTitle;
+ iTitle = NULL;
+ }
+ }
+
+// *******************************************************
+// SVG Implementation
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgStyleElementImpl::SetTypeL( const TDesC& aValue )
+ {
+ if ( iType )
+ {
+ delete iType;
+ iType = NULL;
+ }
+ iType = aValue.AllocL();
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgStyleElementImpl::SetMediaL( const TDesC& aValue )
+ {
+ if ( iMedia )
+ {
+ delete iMedia;
+ iMedia = NULL;
+ }
+ iMedia = aValue.AllocL();
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgStyleElementImpl::SetTitleL( const TDesC& aValue )
+ {
+ if ( iTitle )
+ {
+ delete iTitle;
+ iTitle = NULL;
+ }
+ iTitle = aValue.AllocL();
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgStyleElementImpl::SetStyleL( const TDesC& aValue )
+ {
+ if ( iStyle )
+ {
+ delete iStyle;
+ iStyle = NULL;
+ }
+ iStyle = aValue.AllocL();
+ }
+
+
+// *******************************************************
+// From MXmlElement
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgStyleElementImpl::SetAttributeL( const TDesC& aName,
+ const TDesC& aValue )
+ {
+ if ( SetIdandXmlbaseL( aName, aValue ) )
+ {
+ return KErrNone;
+ }
+
+ if ( this->SetLangSpaceAttributeL( aName, aValue ) )
+ {
+ return KErrNone;
+ }
+
+ // Set type
+ _LIT( KType, "type" );
+ _LIT( KMedia, "media" );
+ _LIT( KTitle, "title" );
+
+ if ( aName == KType )
+ {
+ SetTypeL( aValue );
+ }
+ // Set media
+ else if ( aName == KMedia )
+ {
+ SetMediaL( aValue );
+ }
+ // Set title
+ else if ( aName == KTitle )
+ {
+ SetTitleL( aValue );
+ }
+ else if ( aName == KTitle )
+ {
+ SetStyleL( aValue );
+ }
+
+ return KErrNone;
+ }
+
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgStyleElementImpl::SetAttributeDesL( const TInt aNameId,
+ const TDesC& aValue )
+ {
+
+ switch (aNameId)
+ {
+ case KAtrType:
+ delete iType;
+ iType = NULL;
+ iType = aValue.AllocL();
+ break;
+ case KAtrMedia:
+ delete iMedia;
+ iMedia = NULL;
+ iMedia = aValue.AllocL();
+ break;
+ case KAtrTitle:
+ delete iTitle;
+ iTitle = NULL;
+ iTitle = aValue.AllocL();
+ break;
+
+ default:
+ return CSvgElementImpl::SetAttributeDesL( aNameId, aValue );
+
+ }
+ return KErrNone;
+ }
+
+// From MXmlElementOpt
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgStyleElementImpl::GetAttributeFloat( const TInt aNameId,
+ TFloatFixPt& aValue )
+ {
+ switch ( aNameId )
+ {
+ case KAtrRefX:
+ {
+ TFloatFixPt xmin( KMAXFLOATFIX ), x; // 0x7fff is the maximum integer in TFixPt
+ CSvgElementImpl*lNewElement = ( CSvgElementImpl* ) FirstChild();
+ while ( lNewElement != NULL )
+ {
+ lNewElement->GetAttributeFloat( KAtrRefX, x );
+ if ( x < xmin )
+ xmin = x;
+ lNewElement = ( CSvgElementImpl * )
+ lNewElement->NextSibling();
+ }
+ aValue = xmin;
+ }
+ break;
+ case KAtrRefY:
+ {
+ TFloatFixPt ymin( KMAXFLOATFIX ), y; // 0x7fff is the maximum integer in TFixPt
+ CSvgElementImpl*lNewElement = ( CSvgElementImpl* ) FirstChild();
+ while ( lNewElement != NULL )
+ {
+ lNewElement->GetAttributeFloat( KAtrRefY, y );
+ if ( y < ymin )
+ ymin = y;
+ lNewElement = ( CSvgElementImpl * )
+ lNewElement->NextSibling();
+ }
+ aValue = ymin;
+ }
+ break;
+ default:
+ return CSvgElementImpl::GetAttributeFloat( aNameId, aValue );
+ }
+ return KErrNone;
+ }
+
+// *******************************************************
+// From CSvgElementImpl
+
+// perform a deep clone of this object
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+MXmlElement* CSvgStyleElementImpl::CloneL(MXmlElement*)
+ {
+ return NULL;
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TBool CSvgStyleElementImpl::DrawL( CGfx2dGc* /* aGc */,
+ CSvgElementImpl* /* aElement */ )
+ {
+ return EFalse;
+ }
+
+
+// *******************************************************
+// Private
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgStyleElementImpl::ConstructL( const TUint8 aElemID )
+ {
+ CSvgElementImpl::InitializeL( aElemID );
+}
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+
+CSvgStyleElementImpl::CSvgStyleElementImpl( CSvgDocumentImpl* aDoc )
+ {
+ SetOwnerDocument(aDoc);
+ }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgStyleElementImpl::Print( TBool aIsEncodeOn )
+{
+ if (!aIsEncodeOn)
+ {
+ #ifdef _DEBUG
+ RDebug::Printf("<style type=\"hmm\" media=\"hmm\" title=\"hmm\">"/*, iType, iMedia, iTitle*/);
+ #endif
+ }
+}