bracelet.h

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/*
 * Copyright (C) 2026 Paul Davis <paul@linuxaudiosystems.com>
 *
 * 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 2 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, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#pragma once
 
#include <vector>
 
#include "gtkmm2ext/cairo_widget.h"
 
#include "widgets/visibility.h"
 
namespace ArdourWidgets {
 
class LIBWIDGETS_API Bracelet : public CairoWidget {
public:
        Bracelet (int points);
        virtual ~Bracelet ();
 
        void fill (int step);
        void fill (std::vector<int> const & steps);
        void clear ();
 
        int steps() const { return _steps; }
 
        void render (Cairo::RefPtr<Cairo::Context> const&, cairo_rectangle_t*);
 
        void set_fill_color (int);
        void set_outline_color (int);
 
protected:
        void on_size_allocate (Gtk::Allocation&);
 
private:
        int _steps;
        std::vector<bool> active;
        float width;
        int fill_color;
        int outline_color;
};
 
 
} /* namespace */