www.pudn.com > VisSDK.rar > MainFrm.h

// MainFrm.h : interface of the CMainFrame class 
// 
// Copyright © 1997-2000 Microsoft Corporation, All Rights Reserved 
// 
///////////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_MAINFRM_H__C04069E9_02EC_11D1_AA81_0000F803FF4F__INCLUDED_) 
#define AFX_MAINFRM_H__C04069E9_02EC_11D1_AA81_0000F803FF4F__INCLUDED_ 
 
#if _MSC_VER >= 1000 
#pragma once 
#endif // _MSC_VER >= 1000 
 
class CMainFrame : public CFrameWnd 
{ 
protected: // create from serialization only 
	CMainFrame(); 
	DECLARE_DYNCREATE(CMainFrame) 
 
// Attributes 
public: 
 
// Operations 
public: 
	void ShowCFrameCms(DWORD cFrameGrabbed, DWORD cFrameDisplayed, DWORD cms) 
	{ 
		char szGrabbed[256]; 
		char szDisplayed[256]; 
 
		if (cms == 0) 
		{ 
			*szGrabbed = 0; 
			*szDisplayed = 0; 
		} 
		else 
		{ 
			DWORD cFrameGrabbedIn100s = 100000 * cFrameGrabbed / cms; 
			sprintf(szGrabbed, "%d.%02d fps", 
					cFrameGrabbedIn100s / 100, 
					cFrameGrabbedIn100s % 100); 
 
			DWORD cFrameDisplayedIn100s = 100000 * cFrameDisplayed / cms; 
			sprintf(szDisplayed, "%d.%02d fps",  
					cFrameDisplayedIn100s / 100,  
					cFrameDisplayedIn100s % 100); 
		} 
 
		m_wndStatusBar.SetPaneText(eipaneFramesGrabbed, szGrabbed, true); 
		m_wndStatusBar.SetPaneText(eipaneFramesDisplayed, szDisplayed, true); 
	} 
 
	void ShowFrameRates(double dblRateGrabbed, double dblRateDisplayed) 
	{ 
		char szT[256]; 
 
		sprintf(szT, "%4.2lf fps", dblRateGrabbed); 
		m_wndStatusBar.SetPaneText(eipaneFramesGrabbed, szT, false); 
 
		sprintf(szT, "%4.2lf fps", dblRateDisplayed); 
		m_wndStatusBar.SetPaneText(eipaneFramesDisplayed, szT, true); 
	} 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CMainFrame) 
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs); 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
	virtual ~CMainFrame(); 
#ifdef _DEBUG 
	virtual void AssertValid() const; 
	virtual void Dump(CDumpContext& dc) const; 
#endif 
 
protected:  // control bar embedded members 
	CStatusBar  m_wndStatusBar; 
	CToolBar    m_wndToolBar; 
 
	enum 
	{ 
		eipaneFramesGrabbed = 1, 
		eipaneFramesDisplayed 
	}; 
 
 
// Generated message map functions 
protected: 
	//{{AFX_MSG(CMainFrame) 
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
		// NOTE - the ClassWizard will add and remove member functions here. 
		//    DO NOT EDIT what you see in these blocks of generated code! 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Developer Studio will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_MAINFRM_H__C04069E9_02EC_11D1_AA81_0000F803FF4F__INCLUDED_)