source-engine/utils/valvelib/chooser.cpp

//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: 
//
// $NoKeywords: $
//
//=============================================================================//
// chooser.cpp : Implements the CDialogChooser class
//

#include "stdafx.h"
#include "valvelib.h"
#include "chooser.h"
#include "cstm1dlg.h"

#ifdef _PSEUDO_DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

// On construction, set up internal array with pointers to each step.
CDialogChooser::CDialogChooser()
{
	m_pDlgs[0] = NULL;

	m_pDlgs[1] = new CCustom1Dlg;

	m_nCurrDlg = 0;
}
// Remember where the custom steps begin, so we can delete them in
//  the destructor
#define FIRST_CUSTOM_STEP 1
#define LAST_CUSTOM_STEP 1

// The destructor deletes entries in the internal array corresponding to
//  custom steps.
CDialogChooser::~CDialogChooser()
{
	for (int i = FIRST_CUSTOM_STEP; i <= LAST_CUSTOM_STEP; i++)
	{
		ASSERT(m_pDlgs[i] != NULL);
		delete m_pDlgs[i];
	}
}

// Use the internal array to determine the next step.
CAppWizStepDlg* CDialogChooser::Next(CAppWizStepDlg* pDlg)
{
	ASSERT(0 <= m_nCurrDlg && m_nCurrDlg < LAST_DLG);
	ASSERT(pDlg == m_pDlgs[m_nCurrDlg]);

	m_nCurrDlg++;

	// Force the custom dialog to re-figire out stuff when we enter it...
//	if (m_nCurrDlg == 1)
//	{
//		(CCustom1Dlg*)m_pDlgs[1]->Refresh
//	}

	return m_pDlgs[m_nCurrDlg];
}

// Use the internal array to determine the previous step.
CAppWizStepDlg* CDialogChooser::Back(CAppWizStepDlg* pDlg)
{
	ASSERT(1 <= m_nCurrDlg && m_nCurrDlg <= LAST_DLG);
	ASSERT(pDlg == m_pDlgs[m_nCurrDlg]);

	m_nCurrDlg--;

	// Force the custom dialog to re-figire out stuff when we enter it...
	if (m_nCurrDlg == 1)
	{
	}

	return m_pDlgs[m_nCurrDlg];
}