/*   Kate search plugin
 * 
 * Copyright (C) 2011 by Kåre Särs <kare.sars@iki.fi>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program in a file called COPYING; if not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */

#ifndef _REPLACE_MATCHES_H_
#define _REPLACE_MATCHES_H_

#include <QObject>
#include <QRegularExpression>
#include <QTreeWidget>
#include <QElapsedTimer>
#include <ktexteditor/document.h>
#include <ktexteditor/application.h>

class ReplaceMatches: public QObject
{
    Q_OBJECT

public:
    enum MatchData {
        FileUrlRole = Qt::UserRole,
        FileNameRole,
        LineRole,
        ColumnRole,
        MatchLenRole,
        PreMatchRole,
        MatchRole,
        PostMatchRole
    };

    ReplaceMatches(QObject *parent = 0);
    void setDocumentManager(KTextEditor::Application *manager);

    void replaceChecked(QTreeWidget *tree, const QRegularExpression &regexp, const QString &replace);

    KTextEditor::Document *findNamed(const QString &name);

public Q_SLOTS:
    void cancelReplace();

private Q_SLOTS:
    void doReplaceNextMatch();

Q_SIGNALS:
    void replaceNextMatch();
    void matchReplaced(KTextEditor::Document* doc, int line, int column, int matchLen);
    void replaceStatus(const QUrl &url);
    void replaceDone();

private:
    KTextEditor::Application     *m_manager;
    QTreeWidget                  *m_tree;
    int                           m_rootIndex;
    QRegularExpression            m_regExp;
    QString                       m_replaceText;
    bool                          m_cancelReplace;
    QElapsedTimer                 m_progressTime;
};


#endif
