/*
 *  This file is part of RawTherapee.
 *
 *  Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
 *
 *  RawTherapee 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.
 *
 *  RawTherapee 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 RawTherapee.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef _NAVIGATOR_
#define _NAVIGATOR_

#include <gtkmm.h>
#include "previewwindow.h"
#include "pointermotionlistener.h"
#include "../rtengine/iccstore.h"

class Navigator : public Gtk::Frame, public PointerMotionListener
{

    typedef const double (*TMatrix)[3];

protected:
    Gtk::Label* position;
    Gtk::Label *R, *G, *B;
    Gtk::Label *H, *S, *V;
    Gtk::Label *LAB_A, *LAB_B, *LAB_L;

    Gtk::Label *lR, *lG, *lB;
    Gtk::Label *lH, *lS, *lV;
    Gtk::Label *lLAB_A, *lLAB_B, *lLAB_L;

    void rgb2lab (Glib::ustring profile, Glib::ustring profileW, int r, int g, int b, float &LAB_l, float &LAB_a, float &LAB_b);

    void setInvalid (int fullWidth = -1, int fullHeight = -1);

public:
    PreviewWindow* previewWindow;

    Navigator ();

    // pointermotionlistener interface
    //  void pointerMoved (bool validPos, int x, int y, int r, int g, int b);
    void pointerMoved (bool validPos, Glib::ustring profile, Glib::ustring profileW, int x, int y, int r, int g, int b);

};

#endif