musicdesktopwallpaperthread.h

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#ifndef MUSICDESKTOPWALLPAPERTHREAD_H
#define MUSICDESKTOPWALLPAPERTHREAD_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 "musicglobaldefine.h"

#if defined Q_OS_WIN
#  define WIN32_LEAN_AND_MEAN
#  include <qt_windows.h>
#  if defined Q_CC_MSVC
#    pragma comment(lib, "user32.lib")
#  endif
#endif

class QTimer;

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

    void setInterval(int msec);
    bool isRunning() const noexcept;

    void setRandom(bool random) noexcept;
    void setImagePath(const QStringList &list) noexcept;

#if defined Q_OS_WIN

    HWND findDesktopIconWnd();
    void sendMessageToDesktop();
#endif

Q_SIGNALS:
    void updateBackground(const QPixmap &pix);

public Q_SLOTS:
    void start();
    void stop();
    void timeout();

private:
    bool m_run, m_random;
    int m_currentImageIndex;
    QTimer *m_timer;
    QStringList m_path;

};

#endif // MUSICDESKTOPWALLPAPERTHREAD_H