RunLoop.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  @file RunLoop.h
 
  @author Vitaly Sverchinsky
 
  @brief Part of Audacity VST3 module
 
**********************************************************************/
 
#pragma once
 
#include <vector>
#include <memory>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <gdk/gdk.h>
 
#include <pluginterfaces/gui/iplugview.h>
 
namespace internal
{
    
namespace x11
{
 
class RunLoop : public Steinberg::Linux::IRunLoop
{
   struct EventHandler;
   struct TimerHandler;
 
   std::vector<std::unique_ptr<EventHandler>> mEventHandlers;
   std::vector<std::unique_ptr<TimerHandler>> mTimerHandlers;
 
   Display* mDisplay { nullptr };
 
   static gboolean OnEvent(GIOChannel *source, GIOCondition condition, gpointer data);
 
   static gboolean OnTimer(gpointer data);
 
public:
   RunLoop(::Display* display);
   virtual ~RunLoop();
 
   Steinberg::tresult PLUGIN_API registerEventHandler(
      Steinberg::Linux::IEventHandler* handler, 
      Steinberg::Linux::FileDescriptor fd) override;
 
   Steinberg::tresult PLUGIN_API unregisterEventHandler(
      Steinberg::Linux::IEventHandler* handler) override;
 
   Steinberg::tresult PLUGIN_API registerTimer (Steinberg::Linux::ITimerHandler* handler,
      Steinberg::Linux::TimerInterval milliseconds) override;
    
   Steinberg::tresult PLUGIN_API unregisterTimer (Steinberg::Linux::ITimerHandler* handler) override;
 
   DECLARE_FUNKNOWN_METHODS
};
 
}
 
}