/*
  Copyright © 2016 Hasan Yavuz Özderya

  This file is part of serialplot.

  serialplot 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.

  serialplot 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 serialplot.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef PLOTCONTROLPANEL_H
#define PLOTCONTROLPANEL_H

#include <QWidget>
#include <QAbstractItemModel>
#include <QSettings>

namespace Ui {
class PlotControlPanel;
}

class PlotControlPanel : public QWidget
{
    Q_OBJECT

public:
    explicit PlotControlPanel(QWidget *parent = 0);
    ~PlotControlPanel();

    unsigned numOfSamples();
    bool autoScale();
    double yMax();
    double yMin();

    void setChannelNamesModel(QAbstractItemModel * model);

    /// Stores plot settings into a `QSettings`
    void saveSettings(QSettings* settings);
    /// Loads plot settings from a `QSettings`.
    void loadSettings(QSettings* settings);

signals:
    void numOfSamplesChanged(int value);
    void scaleChanged(bool autoScaled, double yMin = 0, double yMax = 1);

private:
    Ui::PlotControlPanel *ui;

private slots:
    void onAutoScaleChecked(bool checked);
    void onYScaleChanged();
    void onRangeSelected();
};

#endif // PLOTCONTROLPANEL_H