svgtopt/SVG/SVGImpl/src/SVGFontElementImpl.cpp
changeset 46 88edb906c587
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/SVG/SVGImpl/src/SVGFontElementImpl.cpp	Wed Nov 03 18:56:10 2010 +0200
@@ -0,0 +1,235 @@
+/*
+* 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 "SVGFontElementImpl.h"
+#include "SVGDocumentImpl.h"
+#include "SVGSchemaData.h"
+
+#include "GfxAffineTransform.h"
+
+#ifdef SVG_FONTS_INCLUDE
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgFontElementImpl* CSvgFontElementImpl::NewL(  const TUint8 aElemID,
+                                                CSvgDocumentImpl* aDoc )
+    {
+    CSvgFontElementImpl*self    = new ( ELeave ) CSvgFontElementImpl( aDoc );
+    CleanupStack::PushL( self );
+    self->ConstructL(aElemID);
+    CleanupStack::Pop();
+
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgFontElementImpl* CSvgFontElementImpl::NewLC(  const TUint8 aElemID,
+                                                 CSvgDocumentImpl* aDoc )
+    {
+    CSvgFontElementImpl*self    = new ( ELeave ) CSvgFontElementImpl( aDoc );
+    CleanupStack::PushL( self );
+    self->ConstructL(aElemID);
+
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+void CSvgFontElementImpl::ConstructL(  const TUint8 aElemID )
+    {
+    CSvgElementImpl::InitializeL(  aElemID );
+
+
+	#ifdef SVG_FLOAT_BUILD	
+    iHorzAdvX = TFloatFixPt(0);
+    iHorzOrgX = TFloatFixPt(0);
+    iHorzOrgY = TFloatFixPt(0);
+	#else
+    iHorzAdvX = TFloatFixPt( 0 ,ETrue);
+    iHorzOrgX = TFloatFixPt( 0 ,ETrue);
+    iHorzOrgY = TFloatFixPt( 0 ,ETrue);
+	#endif
+
+    iSvgStyleProperties = new(ELeave) RPointerArray<CCssValue>(KCSS_MAX_ATTR);
+
+	// This is required to allocate buffer up to granularity so that the
+    // following Insert calls cannot leave.
+
+    User::LeaveIfError( iSvgStyleProperties->Append( NULL ) );
+    iSvgStyleProperties->Remove( 0 );
+
+    }
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgFontElementImpl::CSvgFontElementImpl( CSvgDocumentImpl* aDoc )
+    {
+    SetOwnerDocument(aDoc);
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+CSvgFontElementImpl::~CSvgFontElementImpl()
+    {
+    if(iSvgStyleProperties)
+	    {
+	    iSvgStyleProperties->Close();
+	    delete iSvgStyleProperties;
+	    iSvgStyleProperties = NULL;
+	    }
+    }
+
+// *******************************************************
+// From SVG DOM
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TFloatFixPt CSvgFontElementImpl::GetHorzOrgX()
+    {
+    return iHorzOrgX;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TFloatFixPt CSvgFontElementImpl::GetHorzOrgY()
+    {
+    return iHorzOrgY;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TFloatFixPt CSvgFontElementImpl::GetHorzAdvX()
+    {
+    return iHorzAdvX;
+    }
+
+// *******************************************************
+// From MXmlElement
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgFontElementImpl::SetAttributeL( const TDesC& aName,
+                                         const TDesC& aValue )
+    {
+
+    CSvgElementImpl::SetAttributeL(aName,aValue);
+
+    return KErrNone;
+    }
+
+
+// From MXmlElementOpt
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgFontElementImpl::SetAttributeFloatL( const TInt aNameId,
+                                              const TFloatFixPt aValue )
+
+{
+
+     switch ( aNameId )
+        {
+        case KAtrHorizAdvX:
+                            iHorzAdvX = aValue;
+                            break;
+        case KAtrHorizOriginX:
+                            iHorzOrgX = aValue;
+                            break;
+        case KAtrHorizOriginY:
+                            iHorzOrgY = aValue;
+                            break;
+        default:
+        return CSvgElementImpl::SetAttributeFloatL( aNameId, aValue );
+        }
+    return KErrNone;
+
+}
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TInt CSvgFontElementImpl::GetAttributeFloat( const TInt aNameId,
+                                             TFloatFixPt& aValue )
+    {
+    switch ( aNameId )
+        {
+        case KAtrHorizOriginX:
+        aValue = GetHorzOrgX();
+        break;
+        case KAtrHorizAdvX:
+        aValue = GetHorzAdvX();
+        break;
+        default:
+        return CSvgElementImpl::GetAttributeFloat( aNameId, aValue );
+        }
+
+    return KErrNone;
+    }
+
+// *******************************************************
+// From CSvgElementImpl
+
+// perform a deep clone of this object
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+MXmlElement* CSvgFontElementImpl::CloneL(MXmlElement*)
+    {
+    return NULL;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+TBool CSvgFontElementImpl::DrawL( CGfx2dGc* /* aGc */,
+                                  CSvgElementImpl* /* aElement */ )
+    {
+    return EFalse;
+    }
+
+void CSvgFontElementImpl::Print( TBool aIsEncodeOn )
+{
+	if (!aIsEncodeOn)
+	{
+		#ifdef _DEBUG
+		RDebug::Printf("<font horiz-origin-x=\"%d\" horiz-origin-y=\"%d\" horiz-adv-x=\"%d\">", (int)iHorzOrgX, (int)iHorzOrgY, (int)iHorzAdvX);
+		#endif
+
+		/*vert-origin-x
+		vert-origin-y
+		vert-adv-y*/
+	}
+}
+
+#endif     //ifdef SVG_FONTS_INCLUDE