/*
 Copyright 2013 Christian Surlykke
 
 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; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 02110-1301  USA.
*/
#ifndef _SEARCHBAR_H
#define	_SEARCHBAR_H

#include <QRegularExpression>

#include "ui_SearchBar.h"
#include "HistorySearch.h"

class SearchBar : public QWidget {
    Q_OBJECT

public:
    SearchBar(QWidget* parent = nullptr);
    ~SearchBar() override;
    virtual void show();
    QString searchText();
    bool useRegularExpression();
    bool matchCase();
    bool highlightAllMatches();
    void setText(const QString &text);
    void retranslateUi(void);

public slots:
    void noMatchFound();
    void hide();

signals:
    void searchCriteriaChanged();
    void highlightMatchesChanged(bool highlightMatches);
    void findNext();
    void findPrevious();

protected:
    void keyReleaseEvent(QKeyEvent* keyEvent) override;

private slots:
    void clearBackgroundColor();

private:
    Ui::SearchBar widget;
    QAction *m_matchCaseMenuEntry;
    QAction *m_useRegularExpressionMenuEntry;
    QAction *m_highlightMatchesMenuEntry;
};

#endif	/* _SEARCHBAR_H */
