9157d8de8d
Change-Id: I167f6ea5d740b5a53cd02a9b865e65ff980a8877 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/160922 Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de> Tested-by: Jenkins
196 lines
10 KiB
C++
196 lines
10 KiB
C++
/* -*- 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_COMPHELPER_EMBEDDEDOBJECTCONTAINER_HXX
|
|
#define INCLUDED_COMPHELPER_EMBEDDEDOBJECTCONTAINER_HXX
|
|
|
|
#include <com/sun/star/uno/Reference.h>
|
|
#include <com/sun/star/uno/Sequence.h>
|
|
#include <comphelper/comphelperdllapi.h>
|
|
|
|
#include <rtl/ustring.hxx>
|
|
#include <memory>
|
|
|
|
namespace com::sun::star::beans { struct PropertyValue; }
|
|
namespace com::sun::star::embed { class XEmbeddedObject; }
|
|
namespace com::sun::star::embed { class XStorage; }
|
|
namespace com::sun::star::io { class XInputStream; }
|
|
namespace com::sun::star::task { class XInteractionHandler; }
|
|
namespace com::sun::star::uno { class XInterface; }
|
|
|
|
namespace comphelper
|
|
{
|
|
class EmbeddedObjectContainer;
|
|
/** Helper interface to give access to some common object which replace the SfxObjectShell
|
|
*/
|
|
class SAL_NO_VTABLE SAL_DLLPUBLIC_RTTI IEmbeddedHelper
|
|
{
|
|
public:
|
|
virtual EmbeddedObjectContainer& getEmbeddedObjectContainer() const = 0;
|
|
virtual css::uno::Reference < css::embed::XStorage > getStorage() const = 0;
|
|
virtual css::uno::Reference< css::task::XInteractionHandler > getInteractionHandler() const = 0;
|
|
virtual bool isEnableSetModified() const = 0;
|
|
virtual OUString getDocumentBaseURL() const = 0;
|
|
|
|
protected:
|
|
~IEmbeddedHelper() {}
|
|
};
|
|
|
|
struct EmbedImpl;
|
|
class COMPHELPER_DLLPUBLIC EmbeddedObjectContainer
|
|
{
|
|
std::unique_ptr<EmbedImpl> pImpl;
|
|
|
|
css::uno::Reference < css::embed::XEmbeddedObject > Get_Impl( const OUString&,
|
|
const css::uno::Reference < css::embed::XEmbeddedObject >& xCopy,
|
|
OUString const* pBaseURL);
|
|
|
|
public:
|
|
// add an embedded object to the container storage
|
|
bool StoreEmbeddedObject(
|
|
const css::uno::Reference<css::embed::XEmbeddedObject>& xObj, OUString& rName, bool bCopy,
|
|
const OUString& rSrcShellID, const OUString& rDestShellID );
|
|
|
|
// add an embedded object that has been imported from the container storage - should only be called by filters!
|
|
void AddEmbeddedObject( const css::uno::Reference < css::embed::XEmbeddedObject >&, const OUString& );
|
|
|
|
EmbeddedObjectContainer();
|
|
EmbeddedObjectContainer( const css::uno::Reference < css::embed::XStorage >& );
|
|
EmbeddedObjectContainer( const css::uno::Reference < css::embed::XStorage >&,
|
|
const css::uno::Reference < css::uno::XInterface >& );
|
|
~EmbeddedObjectContainer();
|
|
|
|
void SwitchPersistence( const css::uno::Reference < css::embed::XStorage >& );
|
|
bool CommitImageSubStorage();
|
|
void ReleaseImageSubStorage();
|
|
|
|
OUString CreateUniqueObjectName();
|
|
|
|
// get a list of object names that have been added so far
|
|
css::uno::Sequence < OUString > GetObjectNames() const;
|
|
|
|
// check for existence of objects at all
|
|
bool HasEmbeddedObjects() const;
|
|
|
|
// check existence of an object - either by identity or by name
|
|
bool HasEmbeddedObject( const OUString& );
|
|
bool HasEmbeddedObject( const css::uno::Reference < css::embed::XEmbeddedObject >& ) const;
|
|
bool HasInstantiatedEmbeddedObject( const OUString& );
|
|
|
|
// get the object name of an object - this is the persist name if the object has persistence
|
|
OUString GetEmbeddedObjectName( const css::uno::Reference < css::embed::XEmbeddedObject >& ) const;
|
|
|
|
// retrieve an embedded object by name that either has been added already or is available in the container storage
|
|
css::uno::Reference<css::embed::XEmbeddedObject> GetEmbeddedObject(const OUString&, OUString const* pBaseURL = nullptr);
|
|
|
|
// create an object from a ClassId
|
|
css::uno::Reference < css::embed::XEmbeddedObject >
|
|
CreateEmbeddedObject( const css::uno::Sequence < sal_Int8 >&, OUString&,
|
|
OUString const* pBaseURL = nullptr );
|
|
|
|
css::uno::Reference < css::embed::XEmbeddedObject >
|
|
CreateEmbeddedObject( const css::uno::Sequence < sal_Int8 >&,
|
|
const css::uno::Sequence < css::beans::PropertyValue >&, OUString&,
|
|
OUString const* pBaseURL = nullptr );
|
|
|
|
// insert an embedded object into the container - objects persistent representation will be added to the storage
|
|
bool InsertEmbeddedObject( const css::uno::Reference < css::embed::XEmbeddedObject >&, OUString& );
|
|
|
|
// load an embedded object from a MediaDescriptor and insert it into the container
|
|
// a new object will be created from the new content and returned
|
|
css::uno::Reference < css::embed::XEmbeddedObject >
|
|
InsertEmbeddedObject( const css::uno::Sequence < css::beans::PropertyValue >&, OUString& rName, OUString const* pBaseURL = nullptr);
|
|
|
|
// create an embedded link based on a MediaDescriptor and insert it into the container
|
|
// a new object will be created from the new content and returned
|
|
css::uno::Reference < css::embed::XEmbeddedObject >
|
|
InsertEmbeddedLink( const css::uno::Sequence < css::beans::PropertyValue >&, OUString& );
|
|
|
|
// create an object from a stream that contains its persistent representation and insert it as usual (usually called from clipboard)
|
|
// a new object will be created from the new content and returned
|
|
css::uno::Reference < css::embed::XEmbeddedObject >
|
|
InsertEmbeddedObject( const css::uno::Reference < css::io::XInputStream >&, OUString& );
|
|
|
|
// copy an embedded object into the storage, open the new copy and return it
|
|
css::uno::Reference <css::embed::XEmbeddedObject> CopyAndGetEmbeddedObject(
|
|
EmbeddedObjectContainer& rSrc, const css::uno::Reference <css::embed::XEmbeddedObject>& xObj, OUString& rName,
|
|
const OUString& rSrcShellID, const OUString& rDestShellID );
|
|
|
|
// remove an embedded object from the container and from the storage; if object can't be closed
|
|
// #i119941, bKeepToTempStorage: use to specify whether store the removed object to temporary storage+
|
|
void RemoveEmbeddedObject( const OUString& rName, bool bKeepToTempStorage = true);
|
|
bool RemoveEmbeddedObject( const css::uno::Reference < css::embed::XEmbeddedObject >&, bool bKeepToTempStorage = true);
|
|
|
|
// close and remove an embedded object from the container without removing it from the storage
|
|
void CloseEmbeddedObject( const css::uno::Reference < css::embed::XEmbeddedObject >& );
|
|
|
|
// move an embedded object to another container (keep the persistent name)
|
|
bool MoveEmbeddedObject( const OUString& rName, EmbeddedObjectContainer& );
|
|
|
|
// get the stored graphical representation for the object
|
|
css::uno::Reference < css::io::XInputStream > GetGraphicStream( const css::uno::Reference < css::embed::XEmbeddedObject >&, OUString* pMediaType=nullptr );
|
|
|
|
// get the stored graphical representation by the object name
|
|
css::uno::Reference < css::io::XInputStream > GetGraphicStream( const OUString& aName, OUString* pMediaType=nullptr );
|
|
|
|
// add a graphical representation for an object
|
|
bool InsertGraphicStream( const css::uno::Reference < css::io::XInputStream >& rStream, const OUString& rObjectName, const OUString& rMediaType );
|
|
|
|
// try to add a graphical representation for an object in optimized way ( might fail )
|
|
bool InsertGraphicStreamDirectly( const css::uno::Reference < css::io::XInputStream >& rStream, const OUString& rObjectName, const OUString& rMediaType );
|
|
|
|
// remove a graphical representation for an object
|
|
void RemoveGraphicStream( const OUString& rObjectName );
|
|
|
|
// copy the graphical representation from different container
|
|
bool TryToCopyGraphReplacement( EmbeddedObjectContainer& rSrc,
|
|
const OUString& aOrigName,
|
|
const OUString& aTargetName );
|
|
|
|
void CloseEmbeddedObjects();
|
|
bool StoreChildren(bool _bOasisFormat,bool _bObjectsOnly);
|
|
bool StoreAsChildren( bool _bOasisFormat
|
|
,bool _bCreateEmbedded
|
|
,bool _bAutoSaveEvent
|
|
,const css::uno::Reference < css::embed::XStorage >& _xStorage);
|
|
|
|
static css::uno::Reference< css::io::XInputStream > GetGraphicReplacementStream(
|
|
sal_Int64 nViewAspect,
|
|
const css::uno::Reference < css::embed::XEmbeddedObject >&,
|
|
OUString* pMediaType );
|
|
|
|
/** call setPersistentEntry for each embedded object in the container
|
|
*
|
|
* \param _xStorage The storage where to store the objects.
|
|
* \param _bClearModifiedFlag If <TRUE/> then the modified flag will be set to <FALSE/> otherwise nothing happen.
|
|
* \return <FALSE/> if no error occurred, otherwise <TRUE/>.
|
|
*/
|
|
bool SetPersistentEntries(const css::uno::Reference< css::embed::XStorage >& _xStorage,bool _bClearModifiedFlag = true);
|
|
|
|
// if DisableActiveContent configuration option is set, this always returns false
|
|
bool getUserAllowsLinkUpdate() const;
|
|
|
|
// if DisableActiveContent configuration option is set, this has no effect
|
|
void setUserAllowsLinkUpdate(bool bNew);
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|