Fix(cursor): correct trace cursor position on multi-monitor capture

server/2015Remote/ScreenSpyDlg.cpp

@@ -1866,11 +1866,13 @@ void CScreenSpyDlg::OnSysCommand(UINT nID, LPARAM lParam)
     switch (nID) {
     case IDM_CONTROL: {
         m_bIsCtrl = !m_bIsCtrl;
+        m_bIsTraceCursor = !m_bIsCtrl;
         // 进入控制模式时重置放大状态
         if (m_bIsCtrl && m_bZoomedIn) {
             ResetZoom();
         }
         SysMenu->CheckMenuItem(IDM_CONTROL, m_bIsCtrl ? MF_CHECKED : MF_UNCHECKED);
+        SysMenu->CheckMenuItem(IDM_TRACE_CURSOR, m_bIsTraceCursor ? MF_CHECKED : MF_UNCHECKED);
         SetClassLongPtr(m_hWnd, GCLP_HCURSOR, m_bIsCtrl ? (LONG_PTR)m_hRemoteCursor : (LONG_PTR)LoadCursor(NULL, IDC_NO));
         // 控制模式：禁用本地 IME；查看模式：启用本地 IME
         ImmAssociateContext(m_hWnd, m_bIsCtrl ? NULL : m_hOldIMC);