AsyncPluginValidator.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  @file AsyncPluginValidator.h
 
  @author Vitaly Sverchinsky
 
  Part of lib-module-manager library
 
**********************************************************************/
 
#pragma once
 
#include <chrono>
#include <memory>
 
#include <wx/string.h>
 
class PluginDescriptor;
 
 
class MODULE_MANAGER_API AsyncPluginValidator final
{
   class Impl;
   std::shared_ptr<Impl> mImpl;
public:
   class MODULE_MANAGER_API Delegate
   {
   public:
      virtual ~Delegate();
 
      virtual void OnPluginFound(const PluginDescriptor& plugin) = 0;
      virtual void OnPluginValidationFailed(const wxString& providerId, const wxString& path) = 0;
      virtual void OnValidationFinished() = 0;
      virtual void OnInternalError(const wxString& msg) = 0;
   };
 
   AsyncPluginValidator(AsyncPluginValidator&) = delete;
   AsyncPluginValidator(AsyncPluginValidator&&) = delete;
   AsyncPluginValidator& operator=(AsyncPluginValidator&) = delete;
   AsyncPluginValidator& operator=(AsyncPluginValidator&&) = delete;
 
   explicit AsyncPluginValidator(Delegate& delegate);
   ~AsyncPluginValidator();
 
   void SetDelegate(Delegate* delegate);
 
   std::chrono::system_clock::time_point InactiveSince() const noexcept;
 
   void Validate(const wxString& providerId, const wxString& pluginPath);
};