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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 _LNKBASE_HXX
#define _LNKBASE_HXX
#include <com/sun/star/io/XInputStream.hpp>
#include <rtl/ustring.hxx>
#include <sal/config.h>
#include <sfx2/dllapi.h>
#include <sfx2/linksrc.hxx>
#include <sot/exchange.hxx>
#include <tools/ref.hxx>
namespace com { namespace sun { namespace star { namespace uno
{
class Any;
}}}}
namespace sfx2
{
struct ImplBaseLinkData;
class LinkManager;
class SvLinkSource;
class FileDialogHelper;
#ifndef OBJECT_DDE_EXTERN
#define OBJECT_INTERN 0x00
//#define OBJECT_SO_EXTERN 0x01
#define OBJECT_DDE_EXTERN 0x02
#endif
#define OBJECT_CLIENT_SO 0x80 // a Link
#define OBJECT_CLIENT_DDE 0x81
//#define OBJECT_CLIENT_OLE 0x82 // a Ole-Link
//#define OBJECT_CLIENT_OLE_CACHE 0x83 // a Ole-Link with SvEmbeddedObject
#define OBJECT_CLIENT_FILE 0x90
#define OBJECT_CLIENT_GRF 0x91
#define OBJECT_CLIENT_OLE 0x92 // embedded link
enum sfxlink {
// Ole2 compatibel and persistent
LINKUPDATE_ALWAYS = 1,
LINKUPDATE_ONCALL = 3,
LINKUPDATE_END // dummy!
};
struct BaseLink_Impl;
class SFX2_DLLPUBLIC SvBaseLink : public SvRefBase
{
private:
friend class LinkManager;
friend class SvLinkSource;
SvLinkSourceRef xObj;
OUString aLinkName;
BaseLink_Impl* pImpl;
sal_uInt16 nObjType;
sal_Bool bVisible : 1;
sal_Bool bSynchron : 1;
sal_Bool bUseCache : 1; // for Graphics Links!
sal_Bool bWasLastEditOK : 1;
DECL_LINK( EndEditHdl, OUString* );
bool ExecuteEdit( const OUString& _rNewName );
protected:
void SetObjType( sal_uInt16 );
// Set LinkSourceName without action
void SetName( const OUString & rLn );
ImplBaseLinkData* pImplData;
sal_Bool m_bIsReadOnly;
com::sun::star::uno::Reference<com::sun::star::io::XInputStream>
m_xInputStreamToLoadFrom;
SvBaseLink();
SvBaseLink( sal_uInt16 nLinkType, sal_uIntPtr nContentType = FORMAT_STRING );
virtual ~SvBaseLink();
void _GetRealObject( sal_Bool bConnect = sal_True );
SvLinkSource* GetRealObject()
{
if( !xObj.Is() )
_GetRealObject();
return xObj;
}
public:
TYPEINFO();
virtual void Closed();
SvBaseLink( const OUString& rNm, sal_uInt16 nObjectType,
SvLinkSource* );
sal_uInt16 GetObjType() const { return nObjType; }
void SetObj( SvLinkSource * pObj );
SvLinkSource* GetObj() const { return xObj; }
void SetLinkSourceName( const OUString & rName );
OUString GetLinkSourceName() const;
enum UpdateResult {
SUCCESS = 0,
ERROR_GENERAL = 1
};
virtual UpdateResult DataChanged(
const OUString & rMimeType, const ::com::sun::star::uno::Any & rValue );
void SetUpdateMode( sal_uInt16 );
sal_uInt16 GetUpdateMode() const;
sal_uIntPtr GetContentType() const;
sal_Bool SetContentType( sal_uIntPtr nType );
LinkManager* GetLinkManager();
const LinkManager* GetLinkManager() const;
void SetLinkManager( LinkManager* _pMgr );
sal_Bool Update();
void Disconnect();
// Link impl: DECL_LINK( MyEndDialogHdl, SvBaseLink* ); <= param is this
virtual void Edit( Window*, const Link& rEndEditHdl );
// should the link appear in the dialog? (to the left in the link in the...)
sal_Bool IsVisible() const { return bVisible; }
void SetVisible( sal_Bool bFlag ) { bVisible = bFlag; }
// should the Link be loaded synchronous or asynchronous?
sal_Bool IsSynchron() const { return bSynchron; }
void SetSynchron( sal_Bool bFlag ) { bSynchron = bFlag; }
sal_Bool IsUseCache() const { return bUseCache; }
void SetUseCache( sal_Bool bFlag ) { bUseCache = bFlag; }
void setStreamToLoadFrom(
const com::sun::star::uno::Reference<com::sun::star::io::XInputStream>& xInputStream,
sal_Bool bIsReadOnly )
{ m_xInputStreamToLoadFrom = xInputStream;
m_bIsReadOnly = bIsReadOnly; }
// #i88291#
void clearStreamToLoadFrom();
inline sal_Bool WasLastEditOK() const { return bWasLastEditOK; }
FileDialogHelper & GetInsertFileDialog(const OUString& rFactory) const;
};
SV_DECL_IMPL_REF(SvBaseLink);
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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