/***********************************************************************/ 
/* Copyright (C) 2002 Definitive Solutions, Inc.  All Rights Reserved. */ 
/* THIS COMPUTER PROGRAM IS PROPRIETARY AND CONFIDENTIAL TO DEFINITIVE */ 
/* SOLUTIONS, INC. AND ITS LICENSORS AND CONTAINS TRADE SECRETS OF     */ 
/* DEFINITIVE SOLUTIONS, INC. THAT ARE PROVIDED PURSUANT TO A WRITTEN  */ 
/* AGREEMENT CONTAINING RESTRICTIONS ON USE AND DISCLOSURE.  ANY USE,  */ 
/* REPRODUCTION, OR TRANSFER EXCEPT AS PROVIDED IN SUCH AGREEMENT      */ 
/* IS STRICTLY PROHIBITED.                                             */ 
/***********************************************************************/ 

#include "stdafx.h"

#include "MyModelessDlg.h"
#include "MyApp.h"
#include "MyLog.h"
#include "Generic.h"

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


/////////////////////////////////////////////////////////////////////////////
// MyModelessDlg dialog

// Constructor.
MyModelessDlg::MyModelessDlg(CWnd* pParent /* = NULL */ )
	: CDialog(MyModelessDlg::IDD, pParent)
	, m_bCanceled(false)
{
	HRESULT hr(S_OK);

	//{{AFX_DATA_INIT(MyModelessDlg)
	m_sMsg = _T("");
	//}}AFX_DATA_INIT

	// Create and show the window.
	EC_B(Create(MyModelessDlg::IDD, pParent));
	EC_V(ShowWindow(SW_SHOWNOACTIVATE));
	SetMessage(m_sMsg);

	// Now sure why this is necessary, but if you remove it you'll notice that
	// the parent window goes to the bottom of the z-order.  I don't know why,
	// but this seems to fix it.
	if (! pParent) {
		pParent = AfxGetMainWnd();
	}

	if (pParent) {
		EC_B(pParent->SetWindowPos(&CWnd::wndTop, 0,0,0,0, 
		  SWP_NOMOVE | SWP_NOSIZE));
	}
}

// Destructor.
/* virtual */ MyModelessDlg::~MyModelessDlg()
{
	HRESULT hr(S_OK);

	if (m_hWnd  &&  ::IsWindow(m_hWnd)) {
		TRACE("Destroying modeless dialog box...\n");
		EC_B(DestroyWindow());
	}
}

//
void MyModelessDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);

	//{{AFX_DATA_MAP(MyModelessDlg)
	DDX_Control(pDX, IDC_MYMODELESSDLG_ANIMATE, m_animate);
	DDX_Text(pDX, IDC_MYMODELESSDLG_STATIC_MSG, m_sMsg);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(MyModelessDlg, CDialog)
	//{{AFX_MSG_MAP(MyModelessDlg)
	ON_BN_CLICKED(IDC_MYMODELESSDLG_BUTTON_CANCEL, OnButtonModelessCancel)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// MyModelessDlg message handlers

// WM_INITDIALOG.
BOOL MyModelessDlg::OnInitDialog()
{
	VALIDATE;

	CDialog::OnInitDialog();

	HRESULT hr(S_OK);
	EC_B(m_animate.Open(IDR_MYMODELESSDLG_AVI));
	EC_B(m_animate.Play(0, -1, -1));

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

// Set the message.
void MyModelessDlg::SetMessage(const CString& sMsg) const
{
	VALIDATE;

	// It's silly to force callers to make their methods non-const just to 
	// send a message to the screen, so we cast away non-const-ness.
	const_cast<MyModelessDlg*> (this)->m_sMsg = sMsg;
	const_cast<MyModelessDlg*> (this)->UpdateData(false);

	// Be sure we can see the message.
	Generic::SpinTheMessageLoop( /* bNoDrawing */ false,
	  /* bOnlyDrawing */ true);

	DEBUG_ONLY(::Sleep(250));
}

// If the user clicks cancel.
void MyModelessDlg::OnButtonModelessCancel()
{
	VALIDATE;

	if (GetDlgItem(IDC_MYMODELESSDLG_BUTTON_CANCEL)) {
		GetDlgItem(IDC_MYMODELESSDLG_BUTTON_CANCEL)->EnableWindow(false);
		m_bCanceled = true;
	}
}