/** @file
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#ifndef UI_QT_APPLY_LINE_EDIT_H_
#define UI_QT_APPLY_LINE_EDIT_H_

#include <QLineEdit>
#include <QString>

#include <ui/qt/widgets/stock_icon_tool_button.h>

class ApplyLineEdit : public QLineEdit
{
    Q_OBJECT

public:
    explicit ApplyLineEdit(QString linePlaceholderText, QWidget *parent = 0);
    ~ApplyLineEdit();

    Q_PROPERTY(QString regex READ regex WRITE setRegEx)
    Q_PROPERTY(bool emptyAllowed READ emptyAllowed WRITE setEmptyAllowed)

    QString regex();
    void setRegEx(QString);

    bool emptyAllowed();
    void setEmptyAllowed(bool);

signals:
    void textApplied();

protected:
    void resizeEvent(QResizeEvent *);

private:

    QString regex_;
    bool emptyAllowed_;

    StockIconToolButton *apply_button_;

    bool isValidText(QString &, bool ignoreEmptyCheck = false);
    void handleValidation(QString newText);

private slots:
    void onTextEdited(const QString &);
    void onTextChanged(const QString &);
    void onSubmitContent();
};

#endif /* UI_QT_APPLY_LINE_EDIT_H_ */