musictopareawidget.h

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#ifndef MUSICTOPAREAWIDGET_H
#define MUSICTOPAREAWIDGET_H

/***************************************************************************
 * This file is part of the TTK Music Player project
 * Copyright (C) 2015 - 2026 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 <QTimer>
#include <QWidget>
#include "musicglobaldefine.h"

class MusicRemoteWidget;
class MusicBackgroundSkinDialog;

namespace Ui {
    class MusicApplication;
}

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

    static MusicTopAreaWidget *instance();

    void setupUi(Ui::MusicApplication *ui);

    void setBackgroundParameter();
    inline QString backgroundPath() const noexcept { return m_backgroundImagePath; }
    inline int backgroundTransparent() const noexcept { return m_backgroundTransparent; }
    int backgroundListTransparent();
    bool backgroundTransparentEnabled() const;

    const QImage& originImage() const;
    const QPixmap& renderPixmap() const;

    void setBackgroundAnimation(bool state);
    void setCurrentPlayState(bool state) const;
    void setLabelText(const QString &name) const;
    void setVolumeValue(int value) const;

Q_SIGNALS:
    void originImageChanged(const QImage &image);

public Q_SLOTS:
    void showSkinManagerWidget();
    void setArtistBackground();
    void backgroundTransparentChanged();
    void backgroundTransparentChanged(int value);
    void backgroundTransparentChanged(const QString &fileName);
    void backgroundSkinChanged(const QString &fileName);
    void backgroundChanged();
    void backgroundAnimationChanged(bool state);
    void backgroundThemeDownloadFinished();
    void backgroundThemeChangedByResize();
    void playlistTransparentChanged(int index);
    void showSquareRemote();
    void showRectangleRemote();
    void showSimpleStyleRemote();
    void showComplexStyleRemote();
    void showRippleRemote();
    void showWallpaperRemote(bool create);
    void deleteCurrentRemote();
    void remoteTypeChanged(QAction *type);
    void remoteTypeChanged(int type);
    void showToolSetsWidget();

private:
    void backgroundTransparent(int value);
    bool isArtistBackground() const;
    void createRemoteWidget();
    void drawWindowBackground();
    void drawWindowBackground(const QImage &image);
    void drawWindowBackgroundByImage();
    void drawWindowBackgroundByPath(const QString &path);

    Ui::MusicApplication *m_ui;
    MusicBackgroundSkinDialog *m_backgroundWidget;
    MusicRemoteWidget *m_remoteWidget;
    QImage m_backgroundImage;
    int m_lastRemoteBeforeWallpaper;
    QString m_backgroundImagePath;
    int m_backgroundTransparent, m_backgroundListTransparent;
    QTimer m_pictureCarouselTimer;

    static MusicTopAreaWidget *m_instance;

};

#endif // MUSICTOPAREAWIDGET_H