textchange.h

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// edbee - Copyright (c) 2012-2025 by Rick Blommers and contributors
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include "edbee/exports.h"
 
#include <QString>
 
#include "edbee/models/changes/abstractrangedchange.h"
 
namespace edbee {

class EDBEE_EXPORT TextChange : public AbstractRangedChange
{
public:
    TextChange(int offset, int length, const QString& text );
    virtual ~TextChange();
 
    virtual void execute(TextDocument* document);
    virtual void revert(TextDocument* document);
 
protected:
    virtual void mergeStoredData( AbstractRangedChange* change );
 
public:
    virtual bool giveAndMerge(TextDocument *document, Change* textChange );
 
    virtual QString toString();
 
    int offset() const;
    void setOffset( int offset );
    virtual int docLength() const;
    virtual int storedLength() const;
 
    void setDocLength( int len );
 
    QString storedText() const;
    void setStoredText( const QString& text );
    void appendStoredText( const QString& text );
    const QString docText( TextDocument* doc ) const;
 
    QString testString();
 
protected:
    void replaceText( TextDocument* document );
 
private:
    int offset_;            
    int length_;            
    QString text_;          
};
class EDBEE_EXPORT TextChange : public AbstractRangedChange {…};
 
} // edbee