choosedirectory.h

VC源代码大全（精华版）

#if !defined(AFX_CHOOSEDIRECTORY_H__B05FED40_7B44_11D4_85D3_DA464D000000__INCLUDED_)
#define AFX_CHOOSEDIRECTORY_H__B05FED40_7B44_11D4_85D3_DA464D000000__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CChooseDirectory dialog

class CChooseDirectory : public CDialog
{
public:
		class CData
		{
			public:
				CData();
				~CData();
				CString		m_DirPath;
				CString		m_OldPath;
			protected:
		};

		enum DriveType
		{
			dtUnknown = DRIVE_UNKNOWN,
			dtNoRootDir = DRIVE_NO_ROOT_DIR,
			dtRemovable = DRIVE_REMOVABLE,
			dtFixed = DRIVE_FIXED,
			dtRemote = DRIVE_REMOTE,
			dtCDRom = DRIVE_CDROM,
			dtRamDisk = DRIVE_RAMDISK
		};
		enum TreeModes
		{
			tmShort = 0,
			tmDetail,
			tmExpanded
		};

// Construction
public:
	CChooseDirectory(CData& Data, char *Title = NULL, CWnd* pParent = NULL);   // standard constructor

	~CChooseDirectory();
// Dialog Data
	//{{AFX_DATA(CChooseDirectory)
	enum { IDD = IDD_CHOOSEDIRECTORY };
	CTreeCtrl	m_DirTree;
	CString	m_CurrentSelection;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CChooseDirectory)
	public:
	virtual int DoModal(LPCSTR BeginDir = NULL);
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	void SelectStartDir(char * StartDir);
	HTREEITEM	InsertChild (HTREEITEM parent, char *label, int image = 0, int selimage = 0, HTREEITEM SortType = TVI_SORT);
	void		AddNode (const char *path, HTREEITEM node, int type, int mode);
	void		LoadTree();
	void		BuildPath(CString& path, HTREEITEM node);

	// Generated message map functions
	//{{AFX_MSG(CChooseDirectory)
	virtual void OnOK();
	afx_msg void OnHelp();
	afx_msg void OnItemexpandedDirectoryTree(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnSelchangedDirectoryTree(NMHDR* pNMHDR, LRESULT* pResult);
	virtual BOOL OnInitDialog();
	//}}AFX_MSG

private:
	CImageList	m_Images;
	CData&		m_Data;
	int 		m_level;
	char		*m_StartPath;
	char		*m_Title;
	
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_CHOOSEDIRECTORY_H__B05FED40_7B44_11D4_85D3_DA464D000000__INCLUDED_)