/* -*- 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_SOURCE_CORE_INC_UNDOOVERWRITE_HXX
#define INCLUDED_SW_SOURCE_CORE_INC_UNDOOVERWRITE_HXX
#include <memory>
#include <rtl/ustring.hxx>
#include <undobj.hxx>
class SwRedlineSaveDatas;
class SwTextNode;
enum class TransliterationFlags;
namespace utl {
class TransliterationWrapper;
}
class SwUndoOverwrite final :
public SwUndo,
private SwUndoSaveContent
{
OUString m_aDelStr, m_aInsStr;
std::unique_ptr<SwRedlineSaveDatas> m_pRedlSaveData;
SwNodeOffset m_nStartNode;
sal_Int32 m_nStartContent;
bool m_bInsChar : 1;
// no Overwrite, but Insert
bool m_bGroup : 1;
// TRUE: is already grouped; evaluated in CanGrouping()
public:
SwUndoOverwrite( SwDoc&, SwPosition&, sal_Unicode cIns );
virtual ~SwUndoOverwrite() override;
virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
virtual void RepeatImpl( ::sw::RepeatContext & ) override;
/**
Returns the rewriter of this undo object.
The rewriter contains the following rule:
$1 -> '<overwritten text>'
<overwritten text> is shortened to nUndoStringLength characters.
@return the rewriter of this undo object
*/
virtual SwRewriter GetRewriter()
const override;
bool CanGrouping( SwDoc&, SwPosition&, sal_Unicode cIns );
};
struct UndoTransliterate_Data;
class SwUndoTransliterate final :
public SwUndo,
public SwUndRng
{
std::vector< std::unique_ptr<UndoTransliterate_Data> > m_aChanges;
TransliterationFlags m_nType;
void DoTransliterate(SwDoc & rDoc, SwPaM
const & rPam);
public:
SwUndoTransliterate(
const SwPaM& rPam,
const utl::TransliterationWrapper& rTrans );
virtual ~SwUndoTransliterate() override;
virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
virtual void RepeatImpl( ::sw::RepeatContext & ) override;
void AddChanges( SwTextNode& rTNd, sal_Int32 nStart, sal_Int32 nLen,
css::uno::Sequence <sal_Int32>
const & rOffsets );
bool HasData()
const {
return m_aChanges.size() > 0; }
};
#endif // INCLUDED_SW_SOURCE_CORE_INC_UNDOOVERWRITE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
