// NormalPage.cpp : implementation file
//

#include "stdafx.h"
#include "NormalPage.h"
#include "ExtraPage.h"

/////////////////////////////////////////////////////////////////////////////
// CNormalPage property page


CNormalPage::CNormalPage(CPropertySheet* pParent, UINT nPos) 
	: CPropertyPage(IDD),
	  m_nPos(nPos)
{
	ASSERT(pParent);		// Have to have a valid parent
	m_pParentSheet = pParent;	// or we can't survive
	SetHelp(true);
}

CNormalPage::~CNormalPage()
{
	m_pParentSheet = NULL;
}

/////////////////////////////////////////////////////////////////////////////
// CNormalPage message handlers

LRESULT CNormalPage::OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
	m_ctlCheck.SubclassWindow(GetDlgItem(IDC_COMPONENTS));

	int nIndex = 0;

	// Loop through and Add Components to Box
	for(int nCnt = 0; nCnt < g_aComponents.size(); nCnt++) 
	{
		// Only show if enabled or Not a component that Hides in Normal Mode
		if(!g_aComponents[nCnt]->GetInfoInt(nsHideNormal, FALSE) || g_aComponents[nCnt]->IsEnabled())
		{
			// Add the Title
			nIndex = m_ctlCheck.AddString(g_aComponents[nCnt]->GetName());

			// Save a Pointer to the component in the Listbox Data
			m_ctlCheck.SetItemDataPtr(nIndex, (void*)g_aComponents[nCnt]);

			// Check if Enabled
			m_ctlCheck.SetCheck(nIndex, g_aComponents[nCnt]->IsEnabled());
		}

	}

	// Select first item and display help text
	m_ctlCheck.SetCurSel(0);
	SetTips();

	// Set the Help ID for our Help File
//	m_nIDHelp = 1;

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

//////////////////////////////////////////////////////////////////
// When the Finish Button on Wizard is pressed

LRESULT CNormalPage::OnWizBack(int idCtrl, LPNMHDR pnmh, BOOL& bHandled) 
{
	// Save Pos and Enabled Status
	SaveChanges();
	return 0;
}

//////////////////////////////////////////////////////////////////
// Have to save our changes when focus changes cause
// OnWizardFinish doesn't get called for each sheet

LRESULT CNormalPage::OnWizFinish(int idCtrl, LPNMHDR pnmh, BOOL& bHandled) 
{
	SaveChanges();
	return 0;
}

//////////////////////////////////////////////////////////////////
// Have to save our changes when focus changes cause
// OnWizardFinish doesn't get called for each sheet

LRESULT CNormalPage::OnWizNext(int idCtrl, LPNMHDR pnmh, BOOL& bHandled) 
{
	SaveChanges();
	return 0;
}

LRESULT CNormalPage::OnHelp(int idCtrl, LPNMHDR pnmh, BOOL& bHandled)
{
	WinHelp(NS_HELP_FILE, HELP_FINDER, 0);
	return 1;
}

//////////////////////////////////////////////////////////////////
// Make sure our buttons are properly enabled based on our 
// position (passed in constructor)

LRESULT CNormalPage::OnSetActive(int idCtrl, LPNMHDR pnmh, BOOL& bHandled) 
{
	DWORD dwButtons;

	// Depening on our Position in the Wizard
	// Set the Buttons at the bottom on and off

	switch(m_nPos)
	{
		case WIZPAGE_FIRST:
			dwButtons = PSWIZB_NEXT;
			break;
		case WIZPAGE_LAST:
			dwButtons = PSWIZB_BACK | PSWIZB_FINISH;
			break;
		default:
			dwButtons = PSWIZB_BACK | PSWIZB_NEXT;
			break;
	}

	m_pParentSheet->SetWizardButtons(dwButtons);

	return 0;
}


//////////////////////////////////////////////////////////////////
// Basically saves Position of component and Enabled Status

HRESULT CNormalPage::SaveChanges()
{
	HRESULT hrRet = S_OK;
	CComponentHolder* pComponent;

	// Loop though and save Pos and Enabled Status
	for(int nCnt = 0; nCnt < m_ctlCheck.GetCount(); nCnt++) {

		// Get the Pointer from Listbox Data
		pComponent = (CComponentHolder*)m_ctlCheck.GetItemDataPtr(nCnt);

		if(pComponent) 
		{
			// Save to Component Data
			pComponent->Enable(m_ctlCheck.GetCheck(nCnt) ? true : false);
//			pComponent->SetPos((nCnt * 2) + m_nType - 1); // Need special calculations because we have a number of type sharing same position list

		}
		else

			// Bummed out and don't know why
			hrRet = E_UNEXPECTED;

	}

	return hrRet;

}

//////////////////////////////////////////////////////////////////
// Change Help text for each new component

LRESULT CNormalPage::OnComponentsSelChange(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) 
{
	SetTips();
	return 1;
}

//////////////////////////////////////////////////////////////////
// Display Help Text

void CNormalPage::SetTips()
{

	// Get current selection
	int nCurSel = m_ctlCheck.GetCurSel();

	if(nCurSel == LB_ERR)
		return;

	// Get current selection
	CComponentHolder* pComponent = (CComponentHolder*)m_ctlCheck.GetItemDataPtr(nCurSel);

	if(pComponent) 
		SetDlgItemText(IDC_TIPS, pComponent->GetInfoStr(nsHelpText, _T("(No help available)")));
}