imagewrapper.h

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#ifndef QIMAGEWRAPPER_H
#define QIMAGEWRAPPER_H

/***************************************************************************
 * This file is part of the TTK Music Player project
 * Copyright (C) 2015 - 2025 Greedysky Studio

 * 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 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 General Public License along
 * with this program; If not, see <http://www.gnu.org/licenses/>.
 ***************************************************************************/

#include <QImage>
#include "ttkprivate.h"

namespace QAlgorithm
{
class ImageRenderPrivate;

class TTK_MODULE_EXPORT ImageRender
{
public:
    ImageRender();
    virtual ~ImageRender() = default;

    virtual void input(const QRect &region);
    virtual QPixmap render(const QPixmap &pixmap, int value) = 0;

protected:
    ImageRender(ImageRenderPrivate &pvt);

protected:
    TTK_DECLARE_PRIVATE(ImageRender)

};


class TTK_MODULE_EXPORT GaussBlur : public ImageRender
{
public:
    GaussBlur();

    virtual QPixmap render(const QPixmap &pixmap, int value) override final;

};


class TTK_MODULE_EXPORT CubeWave : public ImageRender
{
public:
    CubeWave();

    virtual void input(const QRect &region) override final;
    virtual QPixmap render(const QPixmap &pixmap, int value) override final;

};


class TTK_MODULE_EXPORT WaterWave : public ImageRender
{
public:
    WaterWave(const QImage &image, int radius);

    virtual void input(const QRect &region) override final;
    virtual QPixmap render(const QPixmap &pixmap, int value) override final;

};
}

#endif // QIMAGEWRAPPER_H