📄 mainfrm.cpp
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// 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);
//调用子框架窗口的创建函数
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;
}
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