findfiledlg.cpp

操作系统课程设计：对话框式的文件查找

// FindFileDlg.cpp : implementation file
//

#include "stdafx.h"
#include "FindFile.h"
#include "FindFileDlg.h"
#include "splash.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFindFileDlg dialog

CFindFileDlg::CFindFileDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CFindFileDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CFindFileDlg)
	m_path = _T("");
	m_choosecpp = FALSE;
	m_chooseexe = FALSE;
	m_chooseself = FALSE;
	m_selftype = _T("");
	m_choosetxt = FALSE;
	m_choosefolder = FALSE;
	m_chooseall = FALSE;
	m_radio = 1;
	m_checkson = FALSE;
	m_static = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

	//m_file.SetHorizontalExtent( 50 );
	

}

void CFindFileDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CFindFileDlg)
	DDX_Control(pDX, IDC_LISTHIDE, m_hide);
	DDX_Control(pDX, IDC_LISTFOLDER, m_folder);
	DDX_Control(pDX, IDC_LISTFILE, m_file);
	DDX_Control(pDX, IDC_LISTALL, m_showall);
	DDX_Control(pDX, IDC_STATIC3, m_filenum);
	DDX_Control(pDX, IDC_STATIC2, m_foldernum);
	DDX_Control(pDX, IDC_STATIC1, m_allnum);
	DDX_Text(pDX, IDC_EDITPATH, m_path);
	DDX_Check(pDX, IDC_CHECK_CPP, m_choosecpp);
	DDX_Check(pDX, IDC_CHECK_EXE, m_chooseexe);
	DDX_Check(pDX, IDC_CHECK_YOUSELF, m_chooseself);
	DDX_Text(pDX, IDC_EDIT_FILETYPE, m_selftype);
	DDX_Check(pDX, IDC_CHECK_TXT, m_choosetxt);
	DDX_Check(pDX, IDC_CHECK_FLOTER, m_choosefolder);
	DDX_Check(pDX, IDC_CHECKALL, m_chooseall);
	DDX_Radio(pDX, IDC_RADIO4, m_radio);
	DDX_Check(pDX, IDC_CHECK_SON, m_checkson);
	DDX_Text(pDX, IDC_SHOWSTATIC, m_static);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CFindFileDlg, CDialog)
	//{{AFX_MSG_MAP(CFindFileDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_FIND, OnFind)
	ON_BN_CLICKED(IDC_RADIO4, OnRadio4)
	ON_BN_CLICKED(IDC_BUTTONSELECT, OnButtonselect)
	ON_NOTIFY(NM_CLICK, IDC_LISTALL, OnClickListall)
	ON_NOTIFY(NM_CLICK, IDC_LISTFOLDER, OnClickListfolder)
	ON_NOTIFY(NM_CLICK, IDC_LISTFILE, OnClickListfile)
	ON_WM_CREATE()
	ON_WM_TIMER()
	ON_BN_CLICKED(IDOK, OnClear)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFindFileDlg message handlers

BOOL CFindFileDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	m_showall.SetExtendedStyle(LVS_EX_FULLROWSELECT);
	m_showall.SetTextBkColor(0x00F7C6A2);
	m_showall.InsertColumn(0,"文件及文件夹列表",LVCFMT_LEFT,373,0);
	
	m_folder.SetExtendedStyle(LVS_EX_FULLROWSELECT);
	m_folder.InsertColumn(0,"文件夹列表",LVCFMT_LEFT,179,0);
	
	m_file.SetExtendedStyle(LVS_EX_FULLROWSELECT);
	m_file.InsertColumn(0,"文件列表",LVCFMT_LEFT,179,0);

	m_hide.SetExtendedStyle(LVS_EX_FULLROWSELECT);
	m_hide.InsertColumn(0,"列 表",LVCFMT_LEFT,20,0);
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CFindFileDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CFindFileDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
	this->KillTimer(1);
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CFindFileDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CFindFileDlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}

void CFindFileDlg::OnFind() 
{	
	hidenum=0;
	hidepoint=0;
	filenum=0;
	foldernum=0;
	num=0;
	m_showall.DeleteAllItems( );							//清空列表框
	m_folder.DeleteAllItems( );
	m_file.DeleteAllItems( );	
	UpdateData(true);
	CString input_path=m_path;

	if(m_path=="")											//输入纠错
		MessageBox(" 请输入或选择查找路径！   ","输入错误",MB_ICONERROR);
	else
	{
		while(true){
		m_path=MakePath(m_path);							//转换m_path至系统可读取形式
		isaccess=false;

		CString m_path_temp;
		if(!m_chooseall&&!m_choosetxt&&!m_chooseexe&&!m_choosecpp&&!m_chooseself&&!m_choosefolder)
			ShowFind(m_path);								
		else
		{	if(m_chooseall)
			{	
				int path_index=m_path.ReverseFind( '\\' );
				m_path_temp=m_path.Left(path_index+1)+"*";
				//MessageBox(m_path_temp);
				ShowFind(m_path_temp);
			}
			else
			{			
				if(m_choosetxt)
				{	//MessageBox("111"+m_path);
					m_path_temp=m_path;
					if(m_path!=m_path.SpanExcluding("."))
					{
						int path_index=m_path.ReverseFind( '.' );
						m_path_temp=m_path.Left(path_index+1)+"txt";
					}
					else
						m_path_temp=m_path_temp+".txt";
					//MessageBox("222"+m_path_temp);
					ShowFind(m_path_temp,false);
				}
				if(m_chooseexe)
				{
					m_path_temp=m_path;
					if(m_path!=m_path.SpanExcluding("."))
					{
						int path_index=m_path.ReverseFind( '.' );
						m_path_temp=m_path.Left(path_index+1)+"exe";
					}
					else
						m_path_temp=m_path_temp+".exe";
					ShowFind(m_path_temp,false);
				}
				if(m_choosecpp)
				{
					m_path_temp=m_path;
					if(m_path!=m_path.SpanExcluding("."))
					{
						int path_index=m_path.ReverseFind( '.' );
						m_path_temp=m_path.Left(path_index+1)+"cpp";
					}
					else
						m_path_temp=m_path_temp+".cpp";
					ShowFind(m_path_temp,false);
				}
				if(m_chooseself)
				{
					//m_path_temp=m_path;
					//UpdateData(true);
					save_selftype=m_selftype;
					CString selftype_temp;
					int selftype_index;
					
					if( (selftype_index=m_selftype.Find( ',' )) ==-1)		//一个扩展名时
						selftype_index=m_selftype.GetLength();
					else
						selftype_index=m_selftype.Find( ',' );
					do
					{	m_path_temp=m_path;
						selftype_temp=m_selftype.Left(selftype_index);
						//MessageBox("selftype"+selftype_temp);

						int aaa=m_selftype.GetLength()-selftype_index-1;
						m_selftype=m_selftype.Right( aaa );	// 依次减去一个扩展名

						if(selftype_temp!="txt"&&selftype_temp!="exe"&&selftype_temp!="cpp")
						{
							if(m_path!=m_path.SpanExcluding("."))
							{
								int path_index=m_path.ReverseFind( '.' );
								m_path_temp=m_path.Left(path_index+1)+selftype_temp;
							}
							else
								m_path_temp=m_path_temp+"."+selftype_temp;
							//MessageBox("lujin"+m_path_temp);
							ShowFind(m_path_temp,false);     //m_path 没有体现！！！！
						}
								 
					}while( m_selftype!="" );