kreplace.h

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/*
    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 KReplacePrivate;

class KDEUI_EXPORT KReplace :
    public KFind
{
    Q_OBJECT

public:

    KReplace(const QString &pattern, const QString &replacement, long options, QWidget *parent = 0);
    KReplace(const QString &pattern, const QString &replacement, long options, QWidget *parent, QWidget* replaceDialog);

    virtual ~KReplace();

    int numReplacements() const;

    virtual void resetCounts();

    Result replace();

    KDialog* replaceNextDialog( bool create = false );

    void closeReplaceNextDialog();

    static int replace( QString &text, const QString &pattern, const QString &replacement, int index, long options, int *replacedLength );
    static int replace( QString &text, const QRegExp &pattern, const QString &replacement, int index, long options, int *replacedLength );

    virtual bool shouldRestart( bool forceAsking = false, bool showNumMatches = true ) const;

    virtual void displayFinalDialog() const;

Q_SIGNALS:

    void replace(const QString &text, int replacementIndex, int replacedLength, int matchedLength);

private:
    friend class KReplacePrivate;
    KReplacePrivate * const d;

    Q_PRIVATE_SLOT( d, void _k_slotSkip() )
    Q_PRIVATE_SLOT( d, void _k_slotReplace() )
    Q_PRIVATE_SLOT( d, void _k_slotReplaceAll() )
};
#endif