IPlugWasmUI.h

/*
 ==============================================================================
 
 This file is part of the iPlug 2 library. Copyright (C) the iPlug 2 developers.
 
 See LICENSE.txt for  more info.
 
 ==============================================================================
*/
 
#ifndef _IPLUG_HYBRID_UI_
#define _IPLUG_HYBRID_UI_
 
#include "IPlugAPIBase.h"
#include <emscripten/val.h>
 
BEGIN_IPLUG_NAMESPACE
 
struct InstanceInfo
{};
 
class IPlugWasmUI : public IPlugAPIBase
{
public:
  IPlugWasmUI(const InstanceInfo& info, const Config& config);
 
  // IEditorDelegate - send to DSP via controller
  void SendParameterValueFromUI(int paramIdx, double value) override;
  void SendMidiMsgFromUI(const IMidiMsg& msg) override;
  void SendSysexMsgFromUI(const ISysEx& msg) override;
  void SendArbitraryMsgFromUI(int msgTag, int ctrlTag = kNoTag, int dataSize = 0, const void* pData = nullptr) override;
 
  void OnIdle() override { SendDSPIdleTick(); }
 
  // Called from JS when DSP sends messages (via controller)
  // These are exposed via EMSCRIPTEN_BINDINGS
 
private:
  void SendDSPIdleTick();
 
  WDL_String mControllerName;
};
 
IPlugWasmUI* MakePlug(const InstanceInfo& info);
 
END_IPLUG_NAMESPACE
 
#endif // _IPLUG_HYBRID_UI_