/***

  Olive - Non-Linear Video Editor
  Copyright (C) 2019 Olive Team

  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 3 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, see <http://www.gnu.org/licenses/>.

***/

#ifndef PIXELSAMPLERWIDGET_H
#define PIXELSAMPLERWIDGET_H

#include <QLabel>
#include <QGroupBox>
#include <QWidget>

#include "render/color.h"

OLIVE_NAMESPACE_ENTER

class PixelSamplerWidget : public QGroupBox
{
  Q_OBJECT
public:
  PixelSamplerWidget(QWidget* parent = nullptr);

public slots:
  void SetValues(const Color& color);

private:
  void UpdateLabelInternal();

  Color color_;

  QLabel* label_;

};

class ManagedPixelSamplerWidget : public QWidget
{
  Q_OBJECT
public:
  ManagedPixelSamplerWidget(QWidget* parent = nullptr);

public slots:
  void SetValues(const Color& reference, const Color& display);

private:
  PixelSamplerWidget* reference_view_;

  PixelSamplerWidget* display_view_;

};

OLIVE_NAMESPACE_EXIT

#endif // PIXELSAMPLERWIDGET_H