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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/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <osl/mutex.hxx>
#include <com/sun/star/document/XEmbeddedObjectResolver.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
#include <com/sun/star/embed/XStorage.hpp>
#include <svx/svxdllapi.h>
#include <rtl/ref.hxx>
#include <tools/stream.hxx>
#include <map>
#include <memory>
#include <optional>
enum class SvXMLEmbeddedObjectHelperMode
{
Read, Write
};
namespace comphelper { class IEmbeddedHelper; }
class SvGlobalName;
class OutputStorageWrapper_Impl;
class SVXCORE_DLLPUBLIC SvXMLEmbeddedObjectHelper final :
public cppu::BaseMutex,
public cppu::WeakComponentImplHelper< css::document::XEmbeddedObjectResolver, css::container::XNameAccess >
{
OUString maCurContainerStorageName;
css::uno::Reference < css::embed::XStorage > mxRootStorage; // package
::comphelper::IEmbeddedHelper* mpDocPersist;
css::uno::Reference < css::embed::XStorage > mxContainerStorage; // container sub package for
css::uno::Reference < css::embed::XStorage > mxTempStorage; // package
// objects
SvXMLEmbeddedObjectHelperMode meCreateMode;
std::optional<std::map< OUString, rtl::Reference<OutputStorageWrapper_Impl> >>
mxStreamMap;
SVX_DLLPRIVATE bool ImplGetStorageNames(
const OUString& rURLStr,
OUString& rContainerStorageName,
OUString& rObjectStorageName,
bool bInternalToExternal,
bool *pGraphicRepl=nullptr,
bool *pOasisFormat=nullptr ) const;
SVX_DLLPRIVATE css::uno::Reference < css::embed::XStorage > const & ImplGetContainerStorage(
const OUString& rStorageName );
SVX_DLLPRIVATE void ImplReadObject(
const OUString& rContainerStorageName,
OUString& rObjName,
const SvGlobalName *pClassId,
SvStream* pTemp );
SVX_DLLPRIVATE OUString ImplInsertEmbeddedObjectURL(
const OUString& rURLStr );
SVX_DLLPRIVATE css::uno::Reference< css::io::XInputStream > ImplGetReplacementImage(
const css::uno::Reference< css::embed::XEmbeddedObject >& xObj );
SvXMLEmbeddedObjectHelper();
virtual ~SvXMLEmbeddedObjectHelper() override;
void Init( const css::uno::Reference < css::embed::XStorage >&,
::comphelper::IEmbeddedHelper& rDocPersist,
SvXMLEmbeddedObjectHelperMode eCreateMode );
virtual void SAL_CALL disposing() override;
public:
SvXMLEmbeddedObjectHelper(
::comphelper::IEmbeddedHelper& rDocPersist,
SvXMLEmbeddedObjectHelperMode eCreateMode );
static rtl::Reference<SvXMLEmbeddedObjectHelper> Create(
const css::uno::Reference < css::embed::XStorage >&,
::comphelper::IEmbeddedHelper& rDocPersist,
SvXMLEmbeddedObjectHelperMode eCreateMode );
static rtl::Reference<SvXMLEmbeddedObjectHelper> Create(
::comphelper::IEmbeddedHelper& rDocPersist,
SvXMLEmbeddedObjectHelperMode eCreateMode );
// XEmbeddedObjectResolver
virtual OUString SAL_CALL resolveEmbeddedObjectURL( const OUString& aURL ) override;
// XNameAccess
virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getElementNames( ) override;
virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
// XNameAccess
virtual css::uno::Type SAL_CALL getElementType( ) override;
virtual sal_Bool SAL_CALL hasElements( ) override;
static void splitObjectURL(const OUString& aURLNoPar,
OUString& rContainerStorageName,
OUString& rObjectStorageName);
};
#endif // INCLUDED_SVX_XMLEOHLP_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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