mainfrm.cpp

快速fft变换的c实现

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

#include "stdafx.h"
#include "FastRBF.h"

#include "MainFrm.h"

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

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

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_COMMAND(ID_FULLSCREEN, OnFullscreen)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

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

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

CMainFrame::~CMainFrame()
{
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CMDIFrameWnd::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
{
	CMDIFrameWnd::AssertValid();
}

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

#endif //_DEBUG

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


void CMainFrame::OnFullscreen() 
{
	// TODO: Add your command handler code here
	GetWindowPlacement(&m_OldWndPlacement);
	CRect WindowRect;
	GetWindowRect(&WindowRect);
	CRect ClientRect;
	RepositionBars(0, 0xffff, AFX_IDW_PANE_FIRST, reposQuery, &ClientRect);

	ClientToScreen(&ClientRect);
//　获取屏幕的分辨率
	int nFullWidth=GetSystemMetrics(SM_CXSCREEN);
	int nFullHeight=GetSystemMetrics(SM_CYSCREEN);

/*	将除控制条外的客户区全屏显示到从(0,0)到(nFullWidth, nFullHeight)区域,
*	将(0,0)和(nFullWidth, nFullHeight)两个点外扩充原窗口和除控制条之外的 客户区位置
*	间的差值, 就得到全屏显示的窗口位置*/
	m_FullScreenRect.left = WindowRect.left - ClientRect.left;
	m_FullScreenRect.top = WindowRect.top-ClientRect.top;
	m_FullScreenRect.right = WindowRect.right-ClientRect.right+nFullWidth;
	m_FullScreenRect.bottom = WindowRect.bottom-ClientRect.bottom+nFullHeight;
	
//	设置全屏显示标志为 TRUE
	m_bFullScreen=TRUE; 

//	进入全屏显示状态
	WINDOWPLACEMENT wndpl;
	wndpl.length=sizeof(WINDOWPLACEMENT);
	wndpl.flags=0;
	wndpl.showCmd=SW_SHOWNORMAL;
	wndpl.rcNormalPosition=m_FullScreenRect;
	SetWindowPlacement(&wndpl);
}

void CMainFrame::EndFullScreen()
{
	if(m_bFullScreen)
	{//退出全屏显示, 恢复原窗口显示
		SetWindowPlacement(&m_OldWndPlacement);
		ShowWindow(SW_SHOW);
		m_bFullScreen = false;
	}
}