Improve: #48 Support sorting in file management dialog

server/2015Remote/SortListCtrl.cpp

@@ -0,0 +1,34 @@
+#include "StdAfx.h"
+#include "SortListCtrl.h"
+
+BEGIN_MESSAGE_MAP(CSortListCtrl, CListCtrl)
+    ON_NOTIFY_REFLECT(LVN_COLUMNCLICK, CSortListCtrl::OnLvnColumnclick)
+END_MESSAGE_MAP()
+
+int CALLBACK ListCompare(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
+{
+    CSortListCtrl* This = (CSortListCtrl*)lParamSort;
+    CString item1 = This->GetItemText(lParam1, This->m_nSortedCol);
+    CString item2 = This->GetItemText(lParam2, This->m_nSortedCol);
+	int asc = This->m_bAsc ? 1 : -1;
+    int ret = item1.Compare(item2);
+    return ret * asc;
+}
+
+void CSortListCtrl::OnLvnColumnclick(NMHDR *pNMHDR, LRESULT *pResult)
+{
+    LPNMLISTVIEW pNMLV = reinterpret_cast<LPNMLISTVIEW>(pNMHDR);
+
+    if(pNMLV->iSubItem == m_nSortedCol) {
+        m_bAsc = !m_bAsc;
+    } else {
+        m_bAsc = TRUE;
+        m_nSortedCol = pNMLV->iSubItem;
+    }
+
+    SortItemsEx(ListCompare, (DWORD_PTR)this);
+
+    UpdateData(FALSE);
+
+    *pResult = 0;
+}