/*
    Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>

    This file is part of DCP-o-matic.

    DCP-o-matic 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.

    DCP-o-matic 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 DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.

*/


#ifndef DCPOMATIC_COLOUR_CONVERSION_EDITOR_H
#define DCPOMATIC_COLOUR_CONVERSION_EDITOR_H


#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <wx/wx.h>
LIBDCP_ENABLE_WARNINGS
#include <boost/signals2.hpp>


class ColourConversion;
class wxGridBagSizer;
class wxSpinCtrlDouble;


class ColourConversionEditor : public wxPanel
{
public:
	ColourConversionEditor (wxWindow *, bool yuv);

	void set (ColourConversion);
	ColourConversion get () const;

	boost::signals2::signal<void ()> Changed;

private:
	void changed ();
	void spin_ctrl_changed(wxSpinCtrlDouble *);
	void chromaticity_changed ();
	void adjusted_white_changed ();
	void update_rgb_to_xyz ();
	void update_bradford ();
	wxStaticText* subhead (wxGridBagSizer* sizer, wxWindow* parent, wxString text, int& row) const;

	void set_text_ctrl (wxTextCtrl *, double);
	void set_spin_ctrl (wxSpinCtrlDouble *, double);

	static int const INPUT_GAMMA;
	static int const INPUT_GAMMA_LINEARISED;
	static int const INPUT_SGAMUT3;

	std::map<wxSpinCtrlDouble*, double> _last_spin_ctrl_value;
	bool _ignore_chromaticity_changed;

	wxChoice* _input;
	wxSpinCtrlDouble* _input_gamma;
	wxSpinCtrlDouble* _input_power;
	wxTextCtrl* _input_threshold;
	wxTextCtrl* _input_A;
	wxTextCtrl* _input_B;
	wxChoice* _yuv_to_rgb;
	wxTextCtrl* _red_x;
	wxTextCtrl* _red_y;
	wxTextCtrl* _green_x;
	wxTextCtrl* _green_y;
	wxTextCtrl* _blue_x;
	wxTextCtrl* _blue_y;
	wxTextCtrl* _white_x;
	wxTextCtrl* _white_y;
	CheckBox* _adjust_white;
	wxTextCtrl* _adjusted_white_x;
	wxTextCtrl* _adjusted_white_y;
	CheckBox* _output;
	wxStaticText* _rgb_to_xyz[3][3];
	wxStaticText* _bradford[3][3];
};


#endif