/*
  Copyright (C) 2017 Grégory Soutadé
  
  This file is part of Hex offsets.
  
  Hex offsets 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 3 of the License, or
  (at your option) any later version.
  
  Hex offsets 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 Hex offsets.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef UIENTRY_HPP
#define UIENTRY_HPP

#include <QWidget>
#include <QPushButton>
#include <QCheckBox>
#include <QLineEdit>
#include <QHBoxLayout>

namespace Ui {
class UIEntry;
}

class MainWindow;

class UIEntry : public QWidget
{
    Q_OBJECT

private slots:
    void on_line_textChanged(const QString &arg1);
    void on_buttonPlus_toggled(bool checked);
    void on_buttonMinus_toggled(bool checked);
    void on_buttonClear_clicked();
    void on_checkEnable_toggled(bool checked);

public:

    UIEntry(QWidget *parent = 0, MainWindow* ui = 0);
    ~UIEntry();

    enum operation {OPERATION_PLUS, OPERATION_MINUS};

    static const int MIN_ENTRIES_NUMBER = 4;

    QHBoxLayout* getLayout(void) {return layout;}
    QLineEdit* getLine(void) {return line;}
    void clear(void) {line->clear();}

    UIEntry::operation getOperation(void);
    bool enabled(void) {return checkEnable->isChecked();}

private:
    QWidget *parent;
    MainWindow *ui;

    QHBoxLayout* layout;
    QPushButton* buttonClear;
    QPushButton* buttonPlus;
    QPushButton* buttonMinus;
    QCheckBox*   checkEnable;
    QLineEdit*   line;
};

#endif