kreplace.h

/*
    Copyright (C) 2001, S.R.Haque <srhaque@iee.org>.
    Copyright (C) 2002, David Faure <david@mandrakesoft.com>
    This file is part of the KDE project
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License version 2, as published by the Free Software Foundation.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
 
#ifndef KREPLACE_H
#define KREPLACE_H
 
#include "kfind.h"
 
class KReplaceNextDialog;
 
class TDEUTILS_EXPORT KReplace :
    public KFind
{
    TQ_OBJECT
 
public:
 
    KReplace(const TQString &pattern, const TQString &replacement, long options, TQWidget *parent = 0);
    KReplace(const TQString &pattern, const TQString &replacement, long options, TQWidget *parent, TQWidget* replaceDialog);
 
    virtual ~KReplace();
 
    int numReplacements() const { return m_replacements; }
 
    virtual void resetCounts();
 
    Result replace();
 
    KDialogBase* replaceNextDialog( bool create = false );
 
    void closeReplaceNextDialog();
 
    static int replace( TQString &text, const TQString &pattern, const TQString &replacement, int index, long options, int *replacedLength );
 
    static int replace( TQString &text, const TQRegExp &pattern, const TQString &replacement, int index, long options, int *replacedLength );
 
    virtual bool shouldRestart( bool forceAsking = false, bool showNumMatches = true ) const;
 
    virtual void displayFinalDialog() const;
 
signals:
 
    void replace(const TQString &text, int replacementIndex, int replacedLength, int matchedLength);
 
protected slots:
 
    void slotSkip();
    void slotReplace();
    void slotReplaceAll();
 
private:
    KReplaceNextDialog* dialog();
    void doReplace();
    static int replace( TQString &text, const TQString &replacement, int index, long options, int length );
 
    TQString m_replacement;
    unsigned m_replacements;
 
    // Binary compatible extensibility.
    class KReplacePrivate;
    KReplacePrivate *d;
};
#endif