Led.h

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/*****************************************************************************
 *
 * Copyright (C) 2009 - 2012  Florian Pose <fp@igh-essen.com>
 *
 * This file is part of the QtPdWidgets library.
 *
 * The QtPdWidgets library is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * The QtPdWidgets library 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 Lesser
 * General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with the QtPdWidgets Library. If not, see
 * <http://www.gnu.org/licenses/>.
 *
 ****************************************************************************/

#ifndef PD_LED_H
#define PD_LED_H

#include "Export.h"
#include "MultiLed.h"

namespace Pd {

/****************************************************************************/

class PD_PUBLIC Led:
    public MultiLed
{
    Q_OBJECT
    Q_ENUMS(OffColorMode)
    Q_PROPERTY(QColor onColor
            READ getOnColor WRITE setOnColor RESET resetOnColor)
    Q_PROPERTY(QColor offColor
            READ getOffColor WRITE setOffColor RESET resetOffColor)
    Q_PROPERTY(OffColorMode offColorMode
            READ getOffColorMode WRITE setOffColorMode
            RESET resetOffColorMode)
    Q_PROPERTY(bool invert
            READ getInvert WRITE setInvert RESET resetInvert)

    public:
        Led(QWidget *parent = 0);
        virtual ~Led();

        QColor getOnColor() const;
        void setOnColor(QColor);
        void resetOnColor();

        QColor getOffColor() const;
        void setOffColor(QColor);
        void resetOffColor();

        enum OffColorMode {
            DarkOnColor, 
            ExplicitOffColor 
        };

        OffColorMode getOffColorMode() const;
        void setOffColorMode(OffColorMode);
        void resetOffColorMode();

        bool getInvert() const;
        void setInvert(bool);
        void resetInvert();

    protected:
        bool event(QEvent *) override;

    private:
        struct PD_PRIVATE Impl;
        std::unique_ptr<Impl> impl;

        PD_PRIVATE void updateColor(); // virtual from MultiLed

        void setHash(const Hash *);
};

/****************************************************************************/

} // namespace

#endif