/*
*  HistoryEdit.cpp
*
*  Description:
*    CHistoryEdit implementation
*
*    A CEdit subclass that allows you to display a text history
*    of events.
*
*  Author:
*    Ravi Bhavnani (ravib@datablast.net)
*    Modified significantly by DilDog (dildog@l0pht.com)
*
*  Revision History:
*    15 Mar 1998   rab   Original version
*/

#include "stdafx.h"
#include "HistoryEdit.h"

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

/////////////////////////////////////////////////////////////////////////////
// CHistoryEdit

CHistoryEdit::CHistoryEdit()
{
	m_bSelectable = FALSE;
}
CHistoryEdit::~CHistoryEdit()
{
}

BEGIN_MESSAGE_MAP(CHistoryEdit, CEdit)
//{{AFX_MSG_MAP(CHistoryEdit)
	ON_WM_SETFOCUS()
	ON_WM_PAINT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CHistoryEdit operations

void CHistoryEdit::AppendString (CString str)
//
//  Purpose:
//    Appends a text string to the history buffer.
//
//  Returns:
//    None.
//
{
	CString   strBuffer;    // current contents of edit control
	
	// Append string
	GetWindowText (strBuffer);
	
	CString strAppend;	
	strAppend.Empty();
	
	int i;
	for(i=0;i<str.GetLength();i++) {
		if(str[i]=='\n') {
			strAppend+='\r';
		}
		strAppend+=str[i];
	}
		
	strBuffer += strAppend;
	SetWindowText (strBuffer);
	
	// Scroll the edit control
	LineScroll (GetLineCount(), 0);
}

/////////////////////////////////////////////////////////////////////////////
// CHistoryEdit message handlers

void CHistoryEdit::OnSetFocus(CWnd* pOldWnd) 
{
	// Don't allow user to select text
	if (m_bSelectable)
		CEdit::OnSetFocus (pOldWnd);
	else
		pOldWnd->SetFocus();
}

// End EditHistory.cpp


void CHistoryEdit::OnPaint() 
{	
	RECT r;

	/*
	// Use a clear background
	CWnd *Parent=GetParent();
	GetClientRect(&r);
	MapWindowPoints(Parent,&r);
	
	Parent->InvalidateRect(&r);
	CPaintDC *pDC=new CPaintDC(GetParent());
	delete pDC;
	*/

	// Use a white background
	CPaintDC dc(this);
	GetClientRect(&r);
	dc.FillSolidRect(&r,GetSysColor(COLOR_WINDOW));
		
	Invalidate();
	
	CEdit::OnPaint();
}