// mainfrm.cpp : implementation of the CMainFrame class
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.

#include "stdafx.h"
#include "RevPlayMDIChildWnd.h"
#include "mdi.h"

#include "mainfrm.h"


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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_COMMAND(IDM_REQUEST, OnRequest)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction
static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_SEPARATOR,
	ID_SEPARATOR,
	ID_SEPARATOR,
};

CMainFrame::CMainFrame()
{
}

CMainFrame::~CMainFrame()
{
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame commands





static BOOL CALLBACK SendPrepareToClose(HWND hWnd, LPARAM)
{
	CWnd* pWnd = CWnd::FromHandlePermanent(hWnd);
	if (pWnd != NULL)
	{
		pWnd->SendMessage(WM_USER_PREPARE_TO_CLOSE);
		if (pWnd->GetWindow(GW_CHILD) != NULL)
			::EnumChildWindows(pWnd->m_hWnd, SendPrepareToClose, 0);
	}
	return TRUE;
}

BOOL CMainFrame::DestroyWindow()
{
	::EnumChildWindows(m_hWnd, SendPrepareToClose, 0);

	return CMDIFrameWnd::DestroyWindow();
}

void CMainFrame::OnRequest() 
{
	// TODO: Add your command handler code here
	RECT rect;
	CRevPlayMDIChildWnd *pRevPlayMDIChildWnd = new CRevPlayMDIChildWnd;
	GetClientRect(&rect);
	//調用子框架窗口的創建函數
	if (!pRevPlayMDIChildWnd->Create( _T("接收播放"),rect,this))
		return;
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	if (!m_wndStatusBar.Create(this,WS_CHILD|WS_VISIBLE|CBRS_BOTTOM,ID_STATUS_BAR)
		||!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}
   return 0;
}