PluginStartupRegistration.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  @file PluginStartupRegistration.h
 
  @author Vitaly Sverchinsky
 
**********************************************************************/
 
#pragma once
 
#include <vector>
#include <map>
#include <memory>
#include <chrono>
#include <wx/string.h>
#include <wx/timer.h>
#include "AsyncPluginValidator.h"
#include "wxPanelWrapper.h"
 
class PluginStartupRegistration final :
   public AsyncPluginValidator::Delegate
{
   std::unique_ptr<AsyncPluginValidator> mValidator;
   std::vector<std::pair<wxString, std::vector<wxString>>> mPluginsToProcess;
   size_t mCurrentPluginIndex{0};
   size_t mCurrentPluginProviderIndex{0};
   bool mValidProviderFound{false};
   std::vector<wxString> mFailedPluginsPaths;
   std::vector<PluginDescriptor> mFailedPluginsCache;
   wxWeakRef<wxDialogWrapper> mScanDialog;
   wxWeakRef<wxTimer> mTimeoutTimer;
   std::chrono::system_clock::duration mTimeout{};
   std::chrono::system_clock::time_point mRequestStartTime{};
public:
 
   PluginStartupRegistration(const std::map<wxString, std::vector<wxString>>& pluginsToProcess);
 
   void Run(std::chrono::seconds timeout = std::chrono::seconds(30));
 
   const std::vector<wxString>& GetFailedPluginsPaths() const noexcept;
 
   void OnInternalError(const wxString& error) override;
   void OnPluginFound(const PluginDescriptor& desc) override;
   void OnPluginValidationFailed(const wxString& providerId, const wxString& path) override;
   void OnValidationFinished() override;
 
private:
   
   void Stop();
   void Skip();
   void StopWithError(const wxString& msg);
   void ProcessNext();
};