www.pudn.com > ViewerCarry.rar > DirTreeCtrl.h

#if !defined(AFX_DIRTREECTRL_H__A6FFC441_2808_4303_BDFA_6DDD96AC96D5__INCLUDED_) 
#define AFX_DIRTREECTRL_H__A6FFC441_2808_4303_BDFA_6DDD96AC96D5__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
// DirTreeCtrl.h : header file 
// 
#include  
#include  
///////////////////////////////////////////////////////////////////////////// 
// CDirTreeCtrl window 
 
class CDirTreeCtrl : public CTreeCtrl 
{ 
// Construction 
public: 
	CDirTreeCtrl(); 
 
// Attributes 
public: 
 
// Operations 
public: 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CDirTreeCtrl) 
	public: 
	virtual BOOL PreTranslateMessage(MSG* pMsg); 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
	HTREEITEM AddNewDirectory(); 
	CString GetSelectedDirectory(); 
//	CString GetFullPath (HTREEITEM item); 
	void RefreshSubItems(HTREEITEM hParent); 
	void RefreshShellRoot(LPCITEMIDLIST pidlRoot, BOOL bIncludeFiles = FALSE); 
	void Initialize(); 
	virtual ~CDirTreeCtrl(); 
 
	// Generated message map functions 
protected: 
	//{{AFX_MSG(CDirTreeCtrl) 
	afx_msg void OnItemexpanding(NMHDR* pNMHDR, LRESULT* pResult); 
	afx_msg void OnEndlabeledit(NMHDR* pNMHDR, LRESULT* pResult); 
	afx_msg void OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult); 
	afx_msg void OnBeginlabeledit(NMHDR* pNMHDR, LRESULT* pResult); 
	//}}AFX_MSG 
 
	DECLARE_MESSAGE_MAP() 
private: 
	BOOL m_currentEditItemChildren; 
	CString m_SelectedDirectory; 
	HTREEITEM m_desktop_root; 
	BOOL m_bIncludeFiles; 
	LPITEMIDLIST m_pidlRoot; 
	IMalloc* m_pMalloc; 
	IShellFolder* m_pDesktopFolder; 
 
	// manage PIDLs 
	static int ILGetLength(LPCITEMIDLIST pidl); 
	static LPCITEMIDLIST ILGetNext(LPCITEMIDLIST pidl); 
	static LPCITEMIDLIST ILGetLast(LPCITEMIDLIST pidl); 
	LPITEMIDLIST ILCombine(LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2); 
	LPITEMIDLIST ILCloneFirst(LPCITEMIDLIST pidl); 
	LPITEMIDLIST ILClone(LPCITEMIDLIST pidl) 
	{ 
		return ILCombine(pidl, NULL); 
	}; 
	void PreExpandItem(HTREEITEM hItem);	// before expanding 
	void ExpandItem(HTREEITEM hItem);		// after expanded 
 
	BOOL NeedsChildren(HTREEITEM hParent);	// true if no child items 
	void DeleteChildren(HTREEITEM hParent); 
 
	void PopulateRoot(); 
	BOOL WantsRefresh(HTREEITEM hItem); 
 
	BOOL PopulateItem(HTREEITEM hParent); 
 
//	CString GetPathFromHere (CString s, HTREEITEM itm); 
 
	BOOL CDirTreeCtrl::FillItem(TVITEM& item, LPCITEMIDLIST pidl, 
		IShellFolder* pParentFolder, LPCITEMIDLIST pidlRel); 
	static int CALLBACK CompareFunc(LPARAM lParam1, LPARAM lParam2, 
		LPARAM lParamSort); 
	HTREEITEM m_hItemToPopulate;	// item being populated 
 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_DIRTREECTRL_H__A6FFC441_2808_4303_BDFA_6DDD96AC96D5__INCLUDED_)