完善远程控制追踪鼠标

client/CursorInfo.h

@@ -0,0 +1,85 @@
+// CursorInfor.h: interface for the CCursorInfor class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_CURSORINFOR_H__ABC3705B_9461_4A94_B825_26539717C0D6__INCLUDED_)
+#define AFX_CURSORINFOR_H__ABC3705B_9461_4A94_B825_26539717C0D6__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#define MAX_CURSOR_TYPE	16
+
+class CCursorInfo
+{
+private:
+	LPCTSTR	m_CursorResArray[MAX_CURSOR_TYPE];
+	HCURSOR	m_CursorHandleArray[MAX_CURSOR_TYPE];
+
+public:
+	CCursorInfo()
+	{
+		LPCTSTR	CursorResArray[MAX_CURSOR_TYPE] = 
+		{
+			IDC_APPSTARTING,
+			IDC_ARROW,
+			IDC_CROSS,
+			IDC_HAND,
+			IDC_HELP,
+			IDC_IBEAM,
+			IDC_ICON,
+			IDC_NO,
+			IDC_SIZE,
+			IDC_SIZEALL,
+			IDC_SIZENESW,
+			IDC_SIZENS,
+			IDC_SIZENWSE,
+			IDC_SIZEWE,
+			IDC_UPARROW,
+			IDC_WAIT
+		};
+
+		for (int i = 0; i < MAX_CURSOR_TYPE; ++i)
+		{
+			m_CursorResArray[i] = CursorResArray[i];
+			m_CursorHandleArray[i] = LoadCursor(NULL, CursorResArray[i]);
+		}
+	}
+
+	virtual ~CCursorInfo()
+	{
+		for (int i = 0; i < MAX_CURSOR_TYPE; ++i)
+			DestroyCursor(m_CursorHandleArray[i]);
+	}
+
+	int getCurrentCursorIndex()
+	{
+		CURSORINFO	ci;
+		ci.cbSize = sizeof(CURSORINFO);
+		if (!GetCursorInfo(&ci) || ci.flags != CURSOR_SHOWING)
+			return -1;
+
+		int i;
+		for (i = 0; i < MAX_CURSOR_TYPE; ++i)
+		{
+			if (ci.hCursor == m_CursorHandleArray[i])
+				break;
+		}
+		DestroyCursor(ci.hCursor);
+
+		int	nIndex = i == MAX_CURSOR_TYPE ? -1 : i;
+		return nIndex;
+	}
+
+	HCURSOR getCursorHandle( int nIndex )
+	{
+		if (nIndex >= 0 && nIndex < MAX_CURSOR_TYPE)
+			return	m_CursorHandleArray[nIndex];
+		else
+			return NULL;
+	}
+};
+
+
+#endif // !defined(AFX_CURSORINFOR_H__ABC3705B_9461_4A94_B825_26539717C0D6__INCLUDED_)