/***************************************************************************
 * QGeoView is a Qt / C ++ widget for visualizing geographic data.
 * Copyright (C) 2018-2024 Andrey Yaroshenko.
 *
 * This program 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.
 *
 * 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 Lesser General Public License
 * along with this program; if not, see https://www.gnu.org/licenses.
 ****************************************************************************/

#pragma once

#include <QAbstractAnimation>
#include <QGeoView/QGVDrawItem.h>
#include <QGeoView/QGVLayer.h>

class WaveAnimation : public QAbstractAnimation
{
public:
    explicit WaveAnimation(QGVLayer* layer, double waveWidth, int msecs);

private:
    int duration() const override;
    void updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState) override;
    void updateCurrentTime(int currentTime) override;
    void prepareWaves();
    void showWave(int num, bool show);

private:
    QGVLayer* mLayer;
    double mWaveWidth;
    int mDuration;
    QList<QList<QGVDrawItem*>> mWaves;
    int mCurrentWave;
};
