147 lines
6.6 KiB
C++
147 lines
6.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVX_XMLEOHLP_HXX
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#define INCLUDED_SVX_XMLEOHLP_HXX
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#include <cppuhelper/compbase2.hxx>
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#include <osl/mutex.hxx>
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#include <sot/storage.hxx>
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#include <map>
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#include <com/sun/star/container/XNameContainer.hpp>
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#include <com/sun/star/document/XEmbeddedObjectResolver.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <com/sun/star/embed/XEmbeddedObject.hpp>
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#include <svx/svxdllapi.h>
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// -----------------------------
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// - SvXMLEmbeddedObjectHelper -
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// -----------------------------
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enum SvXMLEmbeddedObjectHelperMode
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{
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EMBEDDEDOBJECTHELPER_MODE_READ = 0,
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EMBEDDEDOBJECTHELPER_MODE_WRITE = 1
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};
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// -----------------------------
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// - SvXMLEmbeddedObjectHelper -
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// -----------------------------
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namespace comphelper {
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class IEmbeddedHelper;
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}
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class SvGlobalName;
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struct OUStringLess;
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class OutputStorageWrapper_Impl;
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class SVX_DLLPUBLIC SvXMLEmbeddedObjectHelper : public ::cppu::WeakComponentImplHelper2<
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::com::sun::star::document::XEmbeddedObjectResolver,
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::com::sun::star::container::XNameAccess >
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{
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typedef ::std::map< OUString, OutputStorageWrapper_Impl*,
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OUStringLess > SvXMLEmbeddedObjectHelper_Impl;
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private:
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::osl::Mutex maMutex;
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const OUString maReplacementGraphicsContainerStorageName;
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const OUString maReplacementGraphicsContainerStorageName60;
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OUString maCurContainerStorageName;
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com::sun::star::uno::Reference < com::sun::star::embed::XStorage > mxRootStorage; // package
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::comphelper::IEmbeddedHelper* mpDocPersist;
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com::sun::star::uno::Reference < com::sun::star::embed::XStorage > mxContainerStorage; // container sub package for
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com::sun::star::uno::Reference < com::sun::star::embed::XStorage > mxTempStorage; // package
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// objects
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SvXMLEmbeddedObjectHelperMode meCreateMode;
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SvXMLEmbeddedObjectHelper_Impl *mpStreamMap;
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SVX_DLLPRIVATE sal_Bool ImplGetStorageNames(
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const OUString& rURLStr,
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OUString& rContainerStorageName,
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OUString& rObjectStorageName,
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sal_Bool bInternalToExternal,
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sal_Bool *pGraphicRepl=0,
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sal_Bool *pOasisFormat=0 ) const;
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SVX_DLLPRIVATE com::sun::star::uno::Reference < com::sun::star::embed::XStorage > ImplGetContainerStorage(
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const OUString& rStorageName );
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SVX_DLLPRIVATE sal_Bool ImplReadObject(
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const OUString& rContainerStorageName,
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OUString& rObjName,
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const SvGlobalName *pClassId,
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SvStream* pTemp );
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SVX_DLLPRIVATE OUString ImplInsertEmbeddedObjectURL(
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const OUString& rURLStr );
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SVX_DLLPRIVATE ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > ImplGetReplacementImage(
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const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XEmbeddedObject >& xObj );
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protected:
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SvXMLEmbeddedObjectHelper();
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~SvXMLEmbeddedObjectHelper();
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void Init( const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >&,
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::comphelper::IEmbeddedHelper& rDocPersist,
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SvXMLEmbeddedObjectHelperMode eCreateMode );
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virtual void SAL_CALL disposing();
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public:
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SvXMLEmbeddedObjectHelper(
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::comphelper::IEmbeddedHelper& rDocPersist,
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SvXMLEmbeddedObjectHelperMode eCreateMode );
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static SvXMLEmbeddedObjectHelper* Create(
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const com::sun::star::uno::Reference < com::sun::star::embed::XStorage >&,
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::comphelper::IEmbeddedHelper& rDocPersist,
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SvXMLEmbeddedObjectHelperMode eCreateMode,
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sal_Bool bDirect = sal_True );
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static SvXMLEmbeddedObjectHelper* Create(
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::comphelper::IEmbeddedHelper& rDocPersist,
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SvXMLEmbeddedObjectHelperMode eCreateMode );
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static void Destroy( SvXMLEmbeddedObjectHelper* pSvXMLEmbeddedObjectHelper );
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void Flush();
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// XEmbeddedObjectResolver
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virtual OUString SAL_CALL resolveEmbeddedObjectURL( const OUString& aURL ) throw(::com::sun::star::uno::RuntimeException);
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// XNameAccess
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virtual ::com::sun::star::uno::Any SAL_CALL getByName( const OUString& aName ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getElementNames( ) throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) throw (::com::sun::star::uno::RuntimeException);
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// XNameAccess
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virtual ::com::sun::star::uno::Type SAL_CALL getElementType( ) throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Bool SAL_CALL hasElements( ) throw (::com::sun::star::uno::RuntimeException);
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static void splitObjectURL(OUString aURLNoPar,
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OUString& rContainerStorageName,
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OUString& rObjectStorageName);
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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