// ColorStatic.cpp : implementation file
//
// Copyright (C) 2002-2004  William Braynen
// Contact information can be found at www.samdurak.com
//
// The CColorStatic MFC class consists of two files: ColorStatic.cpp
// and ColorStatic.h.  It is a subclass of CStatic and allows to
// change the background and text colors of a Windows static control.
// However, it changes the text color of all the text and does not
// implement multi-colored text or multi-colored backgrounds.
//
// Use this class just as you would a regular CStatic class.
// Just replace 'CStatic' in the declaration by 'CColorStatic'.
// And don't forget to #include ColorStatic.h
//
// 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.

#include "stdafx.h"
#include "ColorStatic.h"

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

#define RGB_DEFAULT_BACKGROUND RGB(0,0,0)
#define RGB_DEFAULT_TEXT       RGB(255,255,255)

/////////////////////////////////////////////////////////////////////////////
// CColorStatic

CColorStatic::CColorStatic (COLORREF backgroundColor, COLORREF textColor)
{
   if (0 == backgroundColor && 0 == textColor)
   {
     m_backgroundColor = RGB_DEFAULT_BACKGROUND;
     m_textColor       = RGB_DEFAULT_TEXT;
   }

   // Create a green brush for the background for the class of controls:
   m_brush.CreateSolidBrush (m_backgroundColor);
}

CColorStatic::~CColorStatic()
{
  m_brush.DeleteObject();
}

BEGIN_MESSAGE_MAP(CColorStatic, CStatic)
	//{{AFX_MSG_MAP(CColorStatic)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CColorStatic message handlers

BOOL CColorStatic::OnChildNotify(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pLResult) 
{
  if (WM_CTLCOLOR != message && WM_CTLCOLORSTATIC != message)
  {
    return CStatic::OnChildNotify(message, wParam, lParam, pLResult);
  }
    
  // Set the text foreground to red:
  HDC hdcChild = (HDC)wParam;
  ::SetTextColor(hdcChild, m_textColor);

  // Set the text background to green:
  ::SetBkColor(hdcChild, m_backgroundColor);

  // Send what would have been the return value of OnCtlColor() - the
  // brush handle - back in pLResult:
  *pLResult = (LRESULT)(m_brush.GetSafeHandle());

  // Return TRUE to indicate that the message was handled:
  return TRUE;
}

void CColorStatic::SetBackgroundColor(COLORREF color)
{
  // Create a green brush for the background for the class of controls:
  m_brush.DeleteObject();
  m_brush.CreateSolidBrush (color);

  m_backgroundColor = color;
}

void CColorStatic::SetTextColor(COLORREF color)
{
  m_textColor = color;
}

void CColorStatic::SetFont(int nPointSize, LPCTSTR lpszFaceName)
{
  m_font.CreatePointFont (nPointSize, lpszFaceName);
  CWnd::SetFont (&m_font);
}