/*-----------------------------------------------------------------------------
	6502 Macroassembler and Simulator

Copyright (C) 1995-2003 Michal Kowalski

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-----------------------------------------------------------------------------*/

// ColorButton.cpp : implementation file
//

#include "stdafx.h"
//#include "6502.h"
#include "ColorButton.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CColorButton

CColorButton::CColorButton()
{
  m_nDx = ::GetSystemMetrics(SM_CXEDGE);
  if (m_nDx == 0)
    m_nDx = 2;
  m_nDy = ::GetSystemMetrics(SM_CYEDGE);
  if (m_nDy == 0)
    m_nDy = 2;
  m_nDx += 3;
  m_nDy += 3;
}


CColorButton::~CColorButton()
{
}


BEGIN_MESSAGE_MAP(CColorButton, CButton)
  //{{AFX_MSG_MAP(CColorButton)
  ON_WM_PAINT()
  //}}AFX_MSG_MAP
  ON_MESSAGE(BM_SETSTATE, OnSetState)
END_MESSAGE_MAP()


void CColorButton::SetColorRef(const COLORREF *pColor)
{
  m_prgbColor = pColor;

	if (m_hWnd)
		Invalidate();
}


void CColorButton::PaintIt(int offset)
{
  RECT rect;
  GetClientRect(&rect);
  rect.bottom -= m_nDy-offset;
  rect.right -= m_nDx-offset;
  rect.top += m_nDy+offset;
  rect.left += m_nDx+offset;

  CClientDC dc(this);
  CBrush brush(::GetSysColor(COLOR_BTNTEXT));
  dc.FillSolidRect(&rect,*m_prgbColor);
  dc.FrameRect(&rect,&brush);
}


/////////////////////////////////////////////////////////////////////////////
// CColorButton message handlers

void CColorButton::OnPaint() 
{
//  CPaintDC dc(this); // device context for painting
  CButton::OnPaint();	// wywołanie Default() - narysowanie guzika
  int x= SendMessage(BM_GETSTATE,0,0);
  PaintIt(x & BST_PUSHED ? 1 : 0);
}


afx_msg LRESULT CColorButton::OnSetState(WPARAM wParam, LPARAM /* lParam */)
{
  CButton::Default();
  PaintIt(wParam ? 1 : 0);
  return 0;
}
