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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SVX_XMLEOHLP_HXX
#define INCLUDED_SVX_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< OUString, OutputStorageWrapper_Impl*,
OUStringLess > SvXMLEmbeddedObjectHelper_Impl;
private:
::osl::Mutex maMutex;
const OUString maReplacementGraphicsContainerStorageName;
const OUString maReplacementGraphicsContainerStorageName60;
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 OUString& rURLStr,
OUString& rContainerStorageName,
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 OUString& rStorageName );
SVX_DLLPRIVATE sal_Bool ImplReadObject(
const OUString& rContainerStorageName,
OUString& rObjName,
const SvGlobalName *pClassId,
SvStream* pTemp );
SVX_DLLPRIVATE OUString ImplInsertEmbeddedObjectURL(
const 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 OUString SAL_CALL resolveEmbeddedObjectURL( const OUString& aURL ) throw(::com::sun::star::uno::RuntimeException);
// XNameAccess
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);
virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getElementNames( ) throw (::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL hasByName( const 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);
static void splitObjectURL(OUString aURLNoPar,
OUString& rContainerStorageName,
OUString& rObjectStorageName);
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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