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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 .
*/
#pragma once
#include <rtl/ustring.hxx>
#include <sal/config.h>
#include <sfx2/dllapi.h>
#include <sfx2/linksrc.hxx>
#include <sot/formats.hxx>
#include <tools/ref.hxx>
#include <tools/link.hxx>
#include <memory>
namespace com::sun::star::uno
{
class Any;
}
namespace com::sun::star::io { class XInputStream; }
enum class SfxLinkUpdateMode {
NONE = 0,
// Ole2 compatible and persistent
ALWAYS = 1,
ONCALL = 3
};
namespace sfx2
{
struct ImplBaseLinkData;
class LinkManager;
class FileDialogHelper;
enum class SvBaseLinkObjectType {
Internal = 0x00,
DdeExternal = 0x02,
ClientSo = 0x80, // a Link
ClientDde = 0x81,
ClientFile = 0x90,
ClientGraphic = 0x91,
ClientOle = 0x92 // embedded link
};
constexpr bool isClientType(SvBaseLinkObjectType t)
{
return static_cast<int>(t) & static_cast<int>(SvBaseLinkObjectType::ClientSo);
}
constexpr bool isClientFileType(SvBaseLinkObjectType t)
{
auto check = static_cast<int>(SvBaseLinkObjectType::ClientFile);
return (static_cast<int>(t) & check) == check;
}
class SFX2_DLLPUBLIC SvBaseLink : public SvRefBase
{
private:
friend class LinkManager;
friend class SvLinkSource;
Link<SvBaseLink&,void> m_aEndEditLink;
LinkManager* m_pLinkMgr;
weld::Window* m_pParentWin;
std::unique_ptr<FileDialogHelper>
m_pFileDlg;
SvLinkSourceRef xObj;
OUString aLinkName;
std::unique_ptr<ImplBaseLinkData> pImplData;
SvBaseLinkObjectType mnObjType;
bool bVisible : 1;
bool bSynchron : 1;
bool bWasLastEditOK : 1;
bool m_bIsConnect : 1;
bool m_bIsReadOnly;
css::uno::Reference<css::io::XInputStream>
m_xInputStreamToLoadFrom;
DECL_DLLPRIVATE_LINK( EndEditHdl, const OUString&, void );
bool ExecuteEdit( const OUString& _rNewName );
protected:
void SetObjType( SvBaseLinkObjectType );
// Set LinkSourceName without action
void SetName( const OUString & rLn );
SvBaseLink();
SvBaseLink( SfxLinkUpdateMode nLinkType, SotClipboardFormatId nContentType );
virtual ~SvBaseLink() override;
void GetRealObject_( bool bConnect = true );
SvLinkSource* GetRealObject()
{
if( !xObj.is() )
GetRealObject_();
return xObj.get();
}
public:
virtual void Closed();
#if defined(_WIN32)
SvBaseLink( const OUString& rNm, SvBaseLinkObjectType nObjectType,
SvLinkSource* );
#endif
SvBaseLinkObjectType GetObjType() const { return mnObjType; }
void SetObj( SvLinkSource * pObj );
SvLinkSource* GetObj() const { return xObj.get(); }
void SetLinkSourceName( const OUString & rName );
const OUString& GetLinkSourceName() const { return aLinkName;}
enum UpdateResult {
SUCCESS = 0,
ERROR_GENERAL = 1
};
virtual UpdateResult DataChanged(
const OUString & rMimeType, const css::uno::Any & rValue );
void SetUpdateMode( SfxLinkUpdateMode );
SfxLinkUpdateMode GetUpdateMode() const;
SotClipboardFormatId GetContentType() const;
void SetContentType( SotClipboardFormatId nType );
LinkManager* GetLinkManager();
const LinkManager* GetLinkManager() const;
void SetLinkManager( LinkManager* _pMgr );
bool Update();
void Disconnect();
virtual void Edit(weld::Window*, const Link<SvBaseLink&,void>& rEndEditHdl);
// should the link appear in the dialog? (to the left in the link in the...)
bool IsVisible() const { return bVisible; }
void SetVisible( bool bFlag ) { bVisible = bFlag; }
// should the Link be loaded synchronous or asynchronous?
bool IsSynchron() const { return bSynchron; }
void SetSynchron( bool bFlag ) { bSynchron = bFlag; }
void setStreamToLoadFrom(
const css::uno::Reference<css::io::XInputStream>& xInputStream,
bool bIsReadOnly )
{ m_xInputStreamToLoadFrom = xInputStream;
m_bIsReadOnly = bIsReadOnly; }
// #i88291#
void clearStreamToLoadFrom();
bool WasLastEditOK() const { return bWasLastEditOK; }
FileDialogHelper & GetInsertFileDialog(const OUString& rFactory);
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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