drivebrowser.h

一个目标浏览器的源码

#if !defined(AFX_DRIVEBROWSER_H__CA5C8295_4E32_11D6_9693_F4A211740D09__INCLUDED_)
#define AFX_DRIVEBROWSER_H__CA5C8295_4E32_11D6_9693_F4A211740D09__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// DriveBrowser.h : header file
//

#include <afxcview.h>

/////////////////////////////////////////////////////////////////////////////
// CDriveBrowser view

class CDriveBrowser : public CTreeView
{
protected:
	CDriveBrowser();           // protected constructor used by dynamic creation
	DECLARE_DYNCREATE(CDriveBrowser)

// Attributes
public:
	CImageList m_pImageList;
	CString m_LocalPath;

// Operations
public:
	BOOL HasSubdirectory(CString &strPathName);
	BOOL IsDriveNode(HTREEITEM hItem);
	void SetButtonState(HTREEITEM hItem, CString &strPathName);
	UINT AddDirectoryNodes(HTREEITEM hItem, CString &strPathName);

	BOOL IsMediaValid(CString &strPathName);
	HTREEITEM GetDriveNode(HTREEITEM hItem);
	UINT DeleteChildren(HTREEITEM hItem);
	BOOL IsPathValid(CString &strPathName);
	CString GetPathFromItem(HTREEITEM hItem);
	void AddDummyNode(HTREEITEM hItem);
	void InitTreeView(HTREEITEM hParent);
	BOOL AddDrives(CString strDrive, HTREEITEM hParent);

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CDriveBrowser)
	public:
	virtual void OnInitialUpdate();
	protected:
	virtual void OnDraw(CDC* pDC);      // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	//}}AFX_VIRTUAL

// Implementation
protected:
	virtual ~CDriveBrowser();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

	// Generated message map functions
protected:
	//{{AFX_MSG(CDriveBrowser)
	afx_msg void OnDestroy();
	afx_msg void OnItemexpanding(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnSelchanging(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnDblclk(NMHDR* pNMHDR, LRESULT* pResult);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DRIVEBROWSER_H__CA5C8295_4E32_11D6_9693_F4A211740D09__INCLUDED_)