--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/fontservices/textshaperplugin/source/shaper.cpp Tue Feb 02 02:02:46 2010 +0200
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2006-2009 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:
+* Abstract base class from which all shapers drive.
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+*/
+
+// Symbian includes
+#include <openfont.h>
+
+// ICU includes
+#include "LETypes.h"
+#include "LayoutEngine.h"
+#include "SymbianFontInstance.h"
+#include "IcuLayoutEngine.h"
+#include <ecom/ecom.h>
+#include <ecom/implementationproxy.h>
+
+
+class CIcuShaperFactory: public CShaperFactory
+ {
+public:
+ static CIcuShaperFactory* NewL();
+ virtual ~CIcuShaperFactory();
+
+ /**
+ Factory function to create an instance of shaper object
+ @param aBitmapFont The font that requires shaping
+ @param aScript Isic standard script code
+ @param aLanguage Isic standard language code
+ @param aHeap The heap to be used by the shaper
+ @return KErrNone if successful else a system wide error code
+ */
+ virtual CShaper* NewShaperL(CBitmapFont* aBitmapFont, TInt aScript, TInt aLanguage, RHeap* aHeap);
+
+private:
+ CIcuShaperFactory();
+
+ };
+
+
+CIcuShaperFactory* CIcuShaperFactory::NewL()
+ {
+ CIcuShaperFactory* r = new(ELeave) CIcuShaperFactory;
+ return r;
+ }
+
+CIcuShaperFactory::CIcuShaperFactory()
+ {
+ }
+
+CIcuShaperFactory::~CIcuShaperFactory()
+ {
+
+ }
+
+
+CShaper* CIcuShaperFactory::NewShaperL(CBitmapFont* aBitmapFont, TInt aScript, TInt aLanguage, RHeap* aHeap)
+ {
+ return CIcuLayoutEngine::NewL(aBitmapFont, aScript, aLanguage, aHeap);
+ }
+
+void* CShaperFactory::ExtendedInterface(TUid /*aInterfaceId*/)
+ {
+ return 0;
+ }
+
+// Exported proxy for instantiation method resolution
+// Define the interface UIDs
+const TImplementationProxy ImplementationTable[] =
+ {
+ IMPLEMENTATION_PROXY_ENTRY(0x10279727, CIcuShaperFactory::NewL)
+ };
+
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
+ {
+ aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
+
+ return ImplementationTable;
+ }