musiccutsliderwidget.h

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#ifndef MUSICCUTSLIDERWIDGET_H
#define MUSICCUTSLIDERWIDGET_H

/***************************************************************************
 * This file is part of the TTK Music Player project
 * Copyright (C) 2015 - 2024 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 <QPushButton>
#include "musicglobaldefine.h"

class TTK_MODULE_EXPORT MusicMoveButton : public QPushButton
{
    Q_OBJECT
    TTK_DECLARE_MODULE(MusicMoveButton)
public:
    explicit MusicMoveButton(QWidget *parent = nullptr);

Q_SIGNALS:
    void moveChanged();
    void buttonRelease();

private:
    virtual void mousePressEvent(QMouseEvent *event) override final;
    virtual void mouseMoveEvent(QMouseEvent *event) override final;
    virtual void mouseReleaseEvent(QMouseEvent *event) override final;

    QPoint m_pressAt;
    bool m_leftButtonPress;

};


class TTK_MODULE_EXPORT MusicCutSliderWidget : public QWidget
{
    Q_OBJECT
    TTK_DECLARE_MODULE(MusicCutSliderWidget)
public:
    explicit MusicCutSliderWidget(QWidget *parent = nullptr);
    ~MusicCutSliderWidget();

    void setPosition(qint64 position);
    void setDuration(qint64 duration);
    void resizeGeometry(int width, int height);

Q_SIGNALS:
    void posChanged(qint64 start, qint64 end);
    void buttonReleaseChanged(qint64 pos);

public Q_SLOTS:
    void buttonMoveUpdate();
    void buttonReleaseLeft();
    void buttonReleaseRight();

private:
    virtual void paintEvent(QPaintEvent *event) override final;
    virtual void mousePressEvent(QMouseEvent *event) override final;
    virtual void mouseMoveEvent(QMouseEvent *event) override final;
    virtual void mouseReleaseEvent(QMouseEvent *event) override final;

    MusicMoveButton *m_leftControl, *m_rightControl;
    int m_width, m_height;
    qint64 m_duration, m_position;

};

#endif // MUSICCUTSLIDERWIDGET_H