mainfrm.cpp

VCsuishu fudai de yixie chengxuyuanma

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "oscillograph3.h"

#include "MainFrm.h"

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

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

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_WM_GETMINMAXINFO()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_bFullScreen =	FALSE;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	//EnableDocking(CBRS_ALIGN_ANY);
	//DockControlBar(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnGetMinMaxInfo(MINMAXINFO FAR* lpMMI) 
{
	if (m_bFullScreen)
    {
        lpMMI->ptMaxSize.y = m_FullScreenWindowRect.Height();
		lpMMI->ptMaxTrackSize.y = lpMMI->ptMaxSize.y;
		lpMMI->ptMaxSize.x = m_FullScreenWindowRect.Width();
		lpMMI->ptMaxTrackSize.x = lpMMI->ptMaxSize.x;
    }
}

void CMainFrame::ActivateFrame(int nCmdShow) 
{
	//使一开始就全屏
	FullScreen();
	//		
	CFrameWnd::ActivateFrame(nCmdShow);
}

void CMainFrame::FullScreen()
{
	//标记全屏
	m_bFullScreen = TRUE;
	//
	RECT rectDesktop;
    WINDOWPLACEMENT wpNew;
	// need to hide all status bars
    m_wndStatusBar.ShowWindow(SW_HIDE);
	m_wndToolBar.ShowWindow(SW_HIDE);
	//Adjust RECT to new size of window
	::GetWindowRect ( ::GetDesktopWindow(), &rectDesktop );
	::AdjustWindowRectEx(&rectDesktop, GetStyle(), TRUE, 
		GetExStyle());
	// Remember this for OnGetMinMaxInfo()
	m_FullScreenWindowRect = rectDesktop;
	//   
	wpNew.length = sizeof(WINDOWPLACEMENT);
	wpNew.showCmd =  SW_SHOWNORMAL;
	wpNew.rcNormalPosition = rectDesktop;
	//
	SetWindowPlacement ( &wpNew );
}