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utils/valvelib/chooser.cpp

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+//========= 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];
+}