www.pudn.com > multiMonitor_demo.rar > Monitors.h

#pragma once 
 
//this is only necessary if the app is supporting win95 
#if WINVER < 0x0500 
#include "multimon.h" 
#endif // WINVER < 0x0500 
 
class CMonitor; 
 
// CMonitors command target 
 
class CMonitors : public CObject 
{ 
public: 
	CMonitors(); 
	virtual ~CMonitors(); 
 
	CMonitor GetMonitor( const int index ) const; 
 
 
#if _MFC_VER >= 0x0700 
	int GetCount() const { return (int)m_MonitorArray.GetCount(); }  
#else 
	int GetCount() const { return (int)m_MonitorArray.GetSize(); }  
#endif 
 
//static members 
	static CMonitor GetNearestMonitor( const LPRECT lprc ); 
	static CMonitor GetNearestMonitor( const POINT pt ); 
	static CMonitor GetNearestMonitor( const CWnd* pWnd ); 
 
	static BOOL IsOnScreen( const POINT pt ); 
	static BOOL IsOnScreen( const CWnd* pWnd ); 
	static BOOL IsOnScreen( const LPRECT lprc ); 
 
	static void GetVirtualDesktopRect( LPRECT lprc ); 
 
	static BOOL IsMonitor( const HMONITOR hMonitor ); 
 
	static CMonitor GetPrimaryMonitor(); 
	static BOOL AllMonitorsShareDisplayFormat(); 
 
	static int GetMonitorCount(); 
 
private: 
	CObArray m_MonitorArray; 
 
	typedef struct tagMATCHMONITOR 
	{ 
		HMONITOR target; 
		BOOL foundMatch; 
	} MATCHMONITOR, *LPMATCHMONITOR; 
 
	static BOOL CALLBACK FindMatchingMonitorHandle( 
		HMONITOR hMonitor,  // handle to display monitor 
		HDC hdcMonitor,     // handle to monitor DC 
		LPRECT lprcMonitor, // monitor intersection rectangle 
		LPARAM dwData       // data 
	); 
 
 
	typedef struct tagADDMONITOR 
	{ 
		CObArray* pMonitors; 
		int currentIndex; 
	} ADDMONITOR, *LPADDMONITOR; 
 
	static BOOL CALLBACK AddMonitorsCallBack( 
		HMONITOR hMonitor,  // handle to display monitor 
		HDC hdcMonitor,     // handle to monitor DC 
		LPRECT lprcMonitor, // monitor intersection rectangle 
		LPARAM dwData       // data 
	); 
 
};