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