// Step.cpp : implementation file
//
#include "stdafx.h"
#include "Resource.h"
#include "StepDlg.h"

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

int CStepDlg::m_nCount = 3;
CString CStepDlg::m_strWidth = _T("300");
CString CStepDlg::m_strHeight = _T("150");
CString	CStepDlg::m_strAllHeight = _T("450");
CString CStepDlg::m_strElevation = _T("0");
BOOL CStepDlg::m_bTop = TRUE;

/////////////////////////////////////////////////////////////////////////////
// CStepDlg dialog
IMPLEMENT_DYNAMIC(CStepDlg, GlwCAcUiDialog)
CStepDlg::CStepDlg(CWnd* pParent /*=NULL*/)
	: GlwCAcUiDialog(CStepDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CStepDlg)
	m_bIsDownStep = FALSE;
	//}}AFX_DATA_INIT
    m_bTop = TRUE;
}


void CStepDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CStepDlg)
	DDX_Control(pDX, IDC_SPIN_NUM, m_cSpin);
	DDX_Control(pDX, IDC_STEP_HEIGHT, m_ctrlHeight);
	DDX_Text(pDX, IDC_STEP_WIDTH, m_strWidth);
	DDX_Text(pDX, IDC_STEP_HEIGHT, m_strHeight);
	DDX_Text(pDX, IDC_STEP_COUNT, m_nCount);
	DDX_Text(pDX, IDC_OVERALL_HEIGHT, m_strAllHeight);
	DDX_Text(pDX, IDC_ELEVATION, m_strElevation);
	DDX_Check(pDX, IDC_DOWN_STEP, m_bIsDownStep);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CStepDlg, GlwCAcUiDialog)
	//{{AFX_MSG_MAP(CStepDlg)
	ON_BN_CLICKED(IDC_TOPBASE, OnTopbase)
	ON_BN_CLICKED(IDC_BOTTOMBASE, OnBottombase)
	ON_EN_KILLFOCUS(IDC_STEP_HEIGHT, OnKillfocusStepHeight)
	ON_EN_KILLFOCUS(IDC_OVERALL_HEIGHT, OnKillfocusOverallHeight)
	ON_BN_CLICKED(IDC_DOWN_STEP, OnDownStep)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CStepDlg message handlers

BOOL CStepDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	if (m_bTop)
	{
		CButton *pButton1 = (CButton *)GetDlgItem(IDC_TOPBASE);
		pButton1->SetCheck(1);
	}
	else
	{
		CButton *pButton2 = (CButton *)GetDlgItem(IDC_BOTTOMBASE);
		pButton2->SetCheck(1);
	}
	m_cSpin.SetBuddy(GetDlgItem(IDC_STEP_COUNT));
	m_cSpin.SetRange(0,100);
	UpdateData(false);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CStepDlg::OnTopbase()                      
{
	m_bTop = TRUE;	
}

void CStepDlg::OnBottombase() 
{
	m_bTop = FALSE;	
}

void CStepDlg::OnKillfocusStepHeight() 
{
	updateEdit();
}

void CStepDlg::updateEdit() 
{
	UpdateData(true);
	m_nCount = (int) (_tstof(m_strAllHeight) / _tstof(m_strHeight) + 0.5);
	m_strHeight.Format(_T("%.2f"), _tstof(m_strAllHeight) / m_nCount );
	UpdateData(false);
}

void CStepDlg::OnKillfocusOverallHeight() 
{
	updateEdit();
}

void CStepDlg::OnOK() 
{

	CDialog::OnOK();
}


void CStepDlg::OnDownStep() 
{
	UpdateData();
}