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Diffstat (limited to 'svx/inc/svx/xmleohlp.hxx')
| -rw-r--r-- | svx/inc/svx/xmleohlp.hxx | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/svx/inc/svx/xmleohlp.hxx b/svx/inc/svx/xmleohlp.hxx new file mode 100644 index 000000000000..88d965133367 --- /dev/null +++ b/svx/inc/svx/xmleohlp.hxx @@ -0,0 +1,152 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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 _XMLEOHLP_HXX +#define _XMLEOHLP_HXX + +#include <cppuhelper/compbase2.hxx> +#include <osl/mutex.hxx> +#include <sot/storage.hxx> +#include <map> +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/document/XEmbeddedObjectResolver.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/embed/XEmbeddedObject.hpp> +#include "svx/svxdllapi.h" + +// ----------------------------- +// - SvXMLEmbeddedObjectHelper - +// ----------------------------- + +enum SvXMLEmbeddedObjectHelperMode +{ + EMBEDDEDOBJECTHELPER_MODE_READ = 0, + EMBEDDEDOBJECTHELPER_MODE_WRITE = 1 +}; + +// ----------------------------- +// - SvXMLEmbeddedObjectHelper - +// ----------------------------- + +namespace comphelper { +class IEmbeddedHelper; +} +class SvGlobalName; +struct OUStringLess; +class OutputStorageWrapper_Impl; + +class SVX_DLLPUBLIC SvXMLEmbeddedObjectHelper : public ::cppu::WeakComponentImplHelper2< + ::com::sun::star::document::XEmbeddedObjectResolver, + ::com::sun::star::container::XNameAccess > +{ + typedef ::std::map< ::rtl::OUString, OutputStorageWrapper_Impl*, + OUStringLess > SvXMLEmbeddedObjectHelper_Impl; +private: + + ::osl::Mutex maMutex; + + const ::rtl::OUString maReplacementGraphicsContainerStorageName; + const ::rtl::OUString maReplacementGraphicsContainerStorageName60; + ::rtl::OUString maCurContainerStorageName; + + + com::sun::star::uno::Reference < com::sun::star::embed::XStorage > mxRootStorage; // package + ::comphelper::IEmbeddedHelper* mpDocPersist; + com::sun::star::uno::Reference < com::sun::star::embed::XStorage > mxContainerStorage; // container sub package for + com::sun::star::uno::Reference < com::sun::star::embed::XStorage > mxTempStorage; // package + // objects + SvXMLEmbeddedObjectHelperMode meCreateMode; + SvXMLEmbeddedObjectHelper_Impl *mpStreamMap; + + SVX_DLLPRIVATE sal_Bool ImplGetStorageNames( + const ::rtl::OUString& rURLStr, + ::rtl::OUString& rContainerStorageName, + ::rtl::OUString& rObjectStorageName, + sal_Bool bInternalToExternal, + sal_Bool *pGraphicRepl=0, + sal_Bool *pOasisFormat=0 ) const; + + SVX_DLLPRIVATE com::sun::star::uno::Reference < com::sun::star::embed::XStorage > ImplGetContainerStorage( + const ::rtl::OUString& rStorageName ); + + SVX_DLLPRIVATE String ImplGetUniqueName( ::comphelper::IEmbeddedHelper*, const sal_Char* p ) const; + SVX_DLLPRIVATE sal_Bool ImplReadObject( + const ::rtl::OUString& rContainerStorageName, + ::rtl::OUString& rObjName, + const SvGlobalName *pClassId, + SvStream* pTemp ); + + SVX_DLLPRIVATE ::rtl::OUString ImplInsertEmbeddedObjectURL( + const ::rtl::OUString& rURLStr ); + + SVX_DLLPRIVATE ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > ImplGetReplacementImage( + const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XEmbeddedObject >& xObj ); + +protected: + + SvXMLEmbeddedObjectHelper(); + ~SvXMLEmbeddedObjectHelper(); + void Init( const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >&, + ::comphelper::IEmbeddedHelper& rDocPersist, + SvXMLEmbeddedObjectHelperMode eCreateMode ); + + virtual void SAL_CALL disposing(); + +public: + SvXMLEmbeddedObjectHelper( + ::comphelper::IEmbeddedHelper& rDocPersist, + SvXMLEmbeddedObjectHelperMode eCreateMode ); + + static SvXMLEmbeddedObjectHelper* Create( + const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >&, + ::comphelper::IEmbeddedHelper& rDocPersist, + SvXMLEmbeddedObjectHelperMode eCreateMode, + sal_Bool bDirect = sal_True ); + static SvXMLEmbeddedObjectHelper* Create( + ::comphelper::IEmbeddedHelper& rDocPersist, + SvXMLEmbeddedObjectHelperMode eCreateMode ); + static void Destroy( SvXMLEmbeddedObjectHelper* pSvXMLEmbeddedObjectHelper ); + + void Flush(); + + // XEmbeddedObjectResolver + virtual ::rtl::OUString SAL_CALL resolveEmbeddedObjectURL( const ::rtl::OUString& aURL ) throw(::com::sun::star::uno::RuntimeException); + + // XNameAccess + virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getElementNames( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) throw (::com::sun::star::uno::RuntimeException); + + // XNameAccess + virtual ::com::sun::star::uno::Type SAL_CALL getElementType( ) throw (::com::sun::star::uno::RuntimeException); + virtual sal_Bool SAL_CALL hasElements( ) throw (::com::sun::star::uno::RuntimeException); +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |