CloverBootloader/rEFIt_UEFI/libeg/XPointer.h

#pragma once

extern "C" {
#include <Protocol/SimplePointer.h>
}
#include "XImage.h"
#include "libeg.h"

class XImage;

class XPointer
{
protected:
  EFI_SIMPLE_POINTER_PROTOCOL *SimplePointerProtocol;
  XImage* PointerImage;
//  XImage newImage;
  XImage oldImage;

  EG_RECT  newPlace;
  EG_RECT  oldPlace;

  UINT64	LastClickTime;  //not EFI_TIME
  EFI_SIMPLE_POINTER_STATE    State;
  MOUSE_EVENT MouseEvent;
  XBool Alive;
  XBool night;

public:
  XPointer() : SimplePointerProtocol(NULL), PointerImage(NULL),
               oldImage(0, 0), newPlace(), oldPlace(), LastClickTime(0), State{0,0,0,0,0}, MouseEvent(NoEvents), Alive(false), night(false)
             {}
  XPointer(const XPointer&) = delete;
  XPointer& operator=(const XPointer&) = delete;

  ~XPointer() {
    delete PointerImage;
  };


public:


  void Hide();
  XBool isAlive();
  EFI_STATUS MouseBirth();
  void KillMouse();
  void UpdatePointer(XBool daylight);
  XBool MouseInRect(EG_RECT *Place);

  XBool isEmpty() const { return PointerImage->isEmpty(); }
  void ClearEvent() { MouseEvent = NoEvents; }
  MOUSE_EVENT GetEvent();
  EG_RECT& GetPlace() { return newPlace; }

protected:
  void Draw();
  void DrawPointer();
};