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/**
* @file TreeTools.h
* @brief 树操作常用函数
* @author 周 伟
* @version 1.0
* @date 2010年03月01日
*/
# pragma once
class AFX_EXT_CLASS CTreeUtility
{
public :
CTreeUtility ( void ) ;
~ CTreeUtility ( void ) ;
/**
* @brief 将源树枝移动到目标树枝之后，移动包括树枝子树，删除源树枝
* @param hParent [in] 父树
* @param hSource [in] 源树枝
* @param hTarget [in] 目标树枝
* @return BOOL 移动成功返回TRUE，
*/
static BOOL MoveTreeItems ( CTreeCtrl * pTreeCtrl , HTREEITEM hSource , HTREEITEM hTarget ) ;
/**
* @brief 拷贝源树枝的所有子树到目标树枝下
* @param hSource [in] 源树枝
* @param hTarget [in] 目标树枝
* @return BOOL 移动成功返回TRUE，
*/
static BOOL CopyTreeItems ( CTreeCtrl * pTreeCtrl , HTREEITEM hSource , HTREEITEM hTarget ) ;
/**
* @brief 完全拷贝树
* @param hSource [in] 源树枝
* @param hTarget [in] 目标树枝
*/
static BOOL CopyTreeItems ( CTreeCtrl * pTreeSource , CTreeCtrl * pTreeTarget ) ;
/**
* @brief 删除hParent根下所有子条目
*/
static BOOL DeleteTreeItems ( CTreeCtrl * pTreeCtrl , HTREEITEM hParent ) ;
/**
* @brief 返回树枝处于父树枝的索引位置
*/
static int GetTreeItemIndex ( CTreeCtrl * pTreeCtrl , HTREEITEM hItem ) ;
/**
* @brief 得到父树枝的第一个子树枝
*/
static HTREEITEM GetFirstChildItem ( CTreeCtrl * pTreeCtrl , HTREEITEM hParent ) ;
/**
* @brief 得到父树枝的最后一个子树枝
*/
static HTREEITEM GetLastChildItem ( CTreeCtrl * pTreeCtrl , HTREEITEM hParent ) ;
/**
* @brief 查找父树下的第一级子树，
* @param hParent [in] 父树
* @param strText [in] 文本
*/
static HTREEITEM SeekItemText ( CTreeCtrl * pTreeCtrl , HTREEITEM hParent , CString strText ) ;
} ;