AppCommandEvent.h

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/**********************************************************************
 
   Audacity - A Digital Audio Editor
   Copyright 1999-2009 Audacity Team
   File License: wxWidgets
 
   Dan Horgan
 
******************************************************************//*******************************************************************/
 
#ifndef __APPCOMMANDEVENT__
#define __APPCOMMANDEVENT__
 
 
 
#include <wx/event.h> // to declare custom event types
#include <memory>
 
DECLARE_EXPORTED_EVENT_TYPE(AUDACITY_DLL_API, wxEVT_APP_COMMAND_RECEIVED, -1);
 
class OldStyleCommand;
using OldStyleCommandPointer = std::shared_ptr<OldStyleCommand>;
 
class AppCommandEvent final : public wxCommandEvent
{
private:
   OldStyleCommandPointer mCommand;
 
public:
   AppCommandEvent(wxEventType commandType = wxEVT_APP_COMMAND_RECEIVED, int id = 0);
 
   AppCommandEvent(const AppCommandEvent &event);
   ~AppCommandEvent();
 
   wxEvent *Clone() const override;
   void SetCommand(const OldStyleCommandPointer &cmd);
   OldStyleCommandPointer GetCommand();
 
private:
   DECLARE_DYNAMIC_CLASS(AppCommandEvent)
};
 
typedef void (wxEvtHandler::*wxAppCommandEventFunction)(AppCommandEvent&);
 
#define wxAppCommandEventHandler(func) \
    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxAppCommandEventFunction, &func)
 
#define EVT_APP_COMMAND(winid, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_APP_COMMAND_RECEIVED, winid, wxID_ANY, wxAppCommandEventHandler(fn), (wxObject *) NULL ),
 
#endif /* End of include guard: __APPCOMMANDEVENT__ */