// Copyright 2009 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.

#pragma once

#include <cstring>
#include <wx/grid.h>

#include "Common/CommonTypes.h"

class CDSPRegTable : public wxGridTableBase
{
private:
  u64 m_CachedCounter;
  u16 m_CachedRegs[32];
  bool m_CachedRegHasChanged[32];

  DECLARE_NO_COPY_CLASS(CDSPRegTable);

public:
  CDSPRegTable()
  {
    memset(m_CachedRegs, 0, sizeof(m_CachedRegs));
    memset(m_CachedRegHasChanged, 0, sizeof(m_CachedRegHasChanged));
  }

  int GetNumberCols() override { return 2; }
  int GetNumberRows() override { return 32; }
  bool IsEmptyCell(int row, int col) override { return false; }
  wxString GetValue(int row, int col) override;
  void SetValue(int row, int col, const wxString&) override;
  wxGridCellAttr* GetAttr(int, int, wxGridCellAttr::wxAttrKind) override;
  void UpdateCachedRegs();
};

class DSPRegisterView : public wxGrid
{
public:
  DSPRegisterView(wxWindow* parent, wxWindowID id = wxID_ANY);
  void Update() override;

private:
  // Owned by wx. Deleted implicitly upon destruction.
  CDSPRegTable* m_register_table;
};