fileselect.java

这是linux下ssl vpn的实现程序

/*
 *  SSL-Explorer
 *
 *  Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2 of
 *  the License, or (at your option) any later version.
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public
 *  License along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
			
package com.sshtools.ui;

import java.awt.Component;
import java.io.File;

import com.sshtools.ui.awt.AWTFileSelector;
import com.sshtools.ui.awt.options.Option;

/**
 *  
 */
public class FileSelect {

    public final static int FILES_AND_DIRECTORIES = 0;
    public final static int DIRECTORIES_ONLY = 1;

    private FileSelector selector;
    
    private FileFilter acceptAllFilter = new FileFilter() {

        public String getDescription() {
            return "All files (*)";
        }

        public boolean accept(File f) {
            return true;
        }
        
    };
    
    public FileSelect(int type, File cwd) {
        this(type, cwd, true, true);
    }
    
    public FileSelect(int type, File cwd, boolean showButtons, boolean showHiddenFilesSwitch) {
        this(type, cwd, showButtons, showHiddenFilesSwitch, true, false);
    }

    public FileSelect(int type, File cwd, boolean showButtons, boolean showHiddenFilesSwitch, boolean showButtonImages, boolean showButtonText) {
        try {
            selector = (FileSelector)Class.forName("com.sshtools.ui.swing.SwingFileSelector").newInstance();
        }
        catch(Throwable t) {
            selector = new AWTFileSelector();
        }
        selector.init(type, cwd, showButtons, showHiddenFilesSwitch, showButtonImages, showButtonText);
    }
    
    public void setUseAcceptAllFilter(boolean useAcceptAllFilter) {
        selector.setUseAcceptAllFilter(useAcceptAllFilter);
    }
    
    public void addFileFilter(FileFilter filter) {
        selector.addFileFilter(filter);
    }

    public File[] getSelectedFiles() {
        return selector.getSelectedFiles();
    }

    public File getSelectedFile() {
        return selector.getSelectedFile();
    }

    public void refresh() {
        selector.refresh();
    }

    public void setAllowMultipleSelection(boolean allowMultipleSelection) {
        selector.setAllowMultipleSelection(allowMultipleSelection);
    }

    public Option showDialog(Component parent, String title) {
        return selector.showDialog(parent, title);
    }

    public File getWorkingDirectory() {
        return selector.getWorkingDirectory();
    }

    public void setSelectedFileFilter(FileFilter filter) {
        selector.setSelectedFileFilter(filter);
    }

    public void setWorkingDirectory(File cwd) {
        selector.setWorkingDirectory(cwd);   
    }
}