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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_SW_INC_TXTFLD_HXX
#define INCLUDED_SW_INC_TXTFLD_HXX
#include <txatbase.hxx>
#include <rtl/ustring.hxx>
#include <osl/diagnose.h>
#include <memory>
class SwPaM;
class SwTextNode;
class SwTextField : public virtual SwTextAttr
{
mutable OUString m_aExpand; // only used to determine, if field content is changing in <ExpandTextField()>
SwTextNode * m_pTextNode;
public:
SwTextField(
SwFormatField & rAttr,
sal_Int32 const nStart,
bool const bInClipboard );
virtual ~SwTextField() override;
void CopyTextField( SwTextField *pDest ) const;
void ExpandTextField( const bool bForceNotify = false ) const;
// get and set TextNode pointer
SwTextNode* GetpTextNode() const
{
return m_pTextNode;
}
SwTextNode& GetTextNode() const
{
OSL_ENSURE( m_pTextNode, "SwTextField:: where is my TextNode?" );
return *m_pTextNode;
}
void ChgTextNode( SwTextNode* pNew )
{
m_pTextNode = pNew;
}
bool IsFieldInDoc() const;
// enable notification that field content has changed and needs reformatting
virtual void NotifyContentChange( SwFormatField& rFormatField );
// deletes the given field via removing the corresponding text selection from the document's content
static void DeleteTextField( const SwTextField& rTextField );
// return text selection for the given field
static void GetPamForTextField( const SwTextField& rTextField,
std::shared_ptr< SwPaM >& rPamForTextField );
};
class SwTextInputField
: public SwTextAttrNesting
, public SwTextField
{
public:
SwTextInputField(
SwFormatField & rAttr,
sal_Int32 const nStart,
sal_Int32 const nEnd,
bool const bInClipboard );
virtual ~SwTextInputField() override;
void LockNotifyContentChange();
void UnlockNotifyContentChange();
virtual void NotifyContentChange( SwFormatField& rFormatField ) override;
void UpdateTextNodeContent( const OUString& rNewContent );
const OUString GetFieldContent() const;
void UpdateFieldContent();
private:
bool m_bLockNotifyContentChange;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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