audiopulsehandler.h

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#ifndef AUDIOPULSEHANDLER_H
#define AUDIOPULSEHANDLER_H
 
#include <pulse/pulseaudio.h>
 
class QThread;
 
class PulseHandler
{
  public:
    enum PulseAction : std::uint8_t
    {
        kPulseSuspend = 0,
        kPulseResume,
        kPulseCleanup,
    };
 
    static bool Suspend(enum PulseAction action);
    static PulseHandler *g_pulseHandler;
    static bool          g_pulseHandlerActive;
 
   ~PulseHandler(void);
    bool Valid(void);
 
    pa_context_state m_ctxState           {PA_CONTEXT_UNCONNECTED};
    pa_context      *m_ctx                {nullptr};
    int              m_pendingOperations  {0};
 
  private:
    PulseHandler(void) = default;
    bool Init(void);
    bool SuspendInternal(bool suspend);
 
    pa_mainloop     *m_loop               {nullptr};
    bool             m_initialised        {false};
    bool             m_valid              {false};
    QThread         *m_thread             {nullptr};
};
 
#endif // AUDIOPULSEHANDLER_H