diff options
Diffstat (limited to 'writerfilter/source/ooxml/RefAndPointer.hxx')
-rw-r--r-- | writerfilter/source/ooxml/RefAndPointer.hxx | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/writerfilter/source/ooxml/RefAndPointer.hxx b/writerfilter/source/ooxml/RefAndPointer.hxx new file mode 100644 index 000000000000..c997d302fd33 --- /dev/null +++ b/writerfilter/source/ooxml/RefAndPointer.hxx @@ -0,0 +1,119 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef INCLUDED_REF_AND_POINTER_HXX +#define INCLUDED_REF_AND_POINTER_HXX + +#include <iostream> +#include <com/sun/star/lang/XUnoTunnel.hpp> + +namespace writerfilter { +namespace ooxml +{ +using namespace ::com::sun::star; +using namespace ::std; + +template <class Interface, class ChildClass> +class RefAndPointer +{ + mutable ChildClass * mpHandler; + mutable uno::Reference<Interface> mRef; + +public: + RefAndPointer() + : mpHandler(NULL) + { +#ifdef DEBUG_MEMORY + clog << "MEMORY:" << mpHandler->getInstanceNumber() << ":RefAndPointer" + << endl; +#endif + } + + RefAndPointer(ChildClass * pHandler) + : mpHandler(pHandler), mRef(pHandler) + { +#ifdef DEBUG_MEMORY + clog << "MEMORY:" << mpHandler->getInstanceNumber() << ":RefAndPointer" + << endl; +#endif + } + + RefAndPointer(uno::Reference<Interface> xRef) + : mRef(xRef) + { +#if 0 + uno::Reference<lang::XUnoTunnel> xTunnel( xRef, uno::UNO_QUERY); + + if (xTunnel.is()) + mpHandler = reinterpret_cast<ChildClass *>(xTunnel->getSomething(ChildClass::getUnoTunnelId())); +#else + mpHandler = dynamic_cast<ChildClass *>(xRef.get()); +#endif + if (mpHandler != NULL) + clog << "MEMORY:" << mpHandler->getInstanceNumber() + << ":RefAndPointer" << endl; + } + + virtual ~RefAndPointer() + { +#ifdef DEBUG_MEMORY + if (mpHandler != NULL) + clog << "MEMORY:" << mpHandler->getInstanceNumber() + << ":~RefAndPointer" << endl; +#endif + } + + void set(ChildClass * pHandler) + { + mpHandler = pHandler; + mRef = pHandler; + } + + void set(uno::Reference<Interface> xHandler) + { + mpHandler = dynamic_cast<ChildClass*>(xHandler.get()); + mRef = xHandler; + } + + ChildClass * getPointer() const { return mpHandler; } + const uno::Reference<Interface> getRef() const { return mRef; } + + RefAndPointer & operator= + (const RefAndPointer & rSrc) + { + set(rSrc.getHandler()); + + return *this; + } + + bool is() { return getRef().is(); } + + operator ChildClass* () { return getPointer(); } + operator uno::Reference<Interface> () { return getRef(); } +}; +}} +#endif // INCLUDED_REF_AND_POINTER_HXX |