DirectorySelector


1   /*BEGIN_COPYRIGHT_BLOCK
2    *
3    * This file is part of DrJava.  Download the current version of this project from http://www.drjava.org/
4    * or http://sourceforge.net/projects/drjava/
5    *
6    * DrJava Open Source License
7    * 
8    * Copyright (C) 2001-2006 JavaPLT group at Rice University (javaplt@rice.edu).  All rights reserved.
9    *
10   * Developed by:   Java Programming Languages Team, Rice University, http://www.cs.rice.edu/~javaplt/
11   * 
12   * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
13   * documentation files (the "Software"), to deal with the Software without restriction, including without limitation
14   * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
15   * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
16   * 
17   *     - Redistributions of source code must retain the above copyright notice, this list of conditions and the 
18   *       following disclaimers.
19   *     - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the 
20   *       following disclaimers in the documentation and/or other materials provided with the distribution.
21   *     - Neither the names of DrJava, the JavaPLT, Rice University, nor the names of its contributors may be used to 
22   *       endorse or promote products derived from this Software without specific prior written permission.
23   *     - Products derived from this software may not be called "DrJava" nor use the term "DrJava" as part of their 
24   *       names without prior written permission from the JavaPLT group.  For permission, write to javaplt@rice.edu.
25   * 
26   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
27   * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
28   * CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
29   * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
30   * WITH THE SOFTWARE.
31   * 
32   *END_COPYRIGHT_BLOCK*/
33  
34  package edu.rice.cs.util;
35  
36  import java.io.File  ;
37  /** An interface to give GlobalModel a directory for various operations.
38   *
39   * @version $Id: DirectorySelector.java 3901 2006-06-30 05:28:11Z rcartwright $
40   */
41  public interface DirectorySelector {
42    
43    /** Gets a directory.
44     *  @param start a file to start the search from, or null to allow implementation to determine
45     *  @return any valid directory on the file system
46     *  @throws OperationCanceledException if the selection request is canceled
47     */
48    public File   getDirectory(File   start) throws OperationCanceledException;
49    
50    /** Asks the user a yes/no question.
51     *  @return true if the user responded affirmatively, false if negatively
52     */
53    public boolean askUser(String   message, String   title);
54    
55    /** Warns the user about an error condition. */
56    public void warnUser(String   message, String   title);
57    
58    /** Returns true if the user wants the directory to include all subdirectories. */
59    public boolean isRecursive();
60    
61  }
62
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags