| Clover coverage report - DrJava Test Coverage (drjava-20120422-r5456) |
|
 |
|
|||||||||||||||||||
| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| FileDisplay.java | 0% | 0% | 0% | 0% |
|
||||||||||||||
| 1 | /*BEGIN_COPYRIGHT_BLOCK | |
| 2 | * | |
| 3 | * Copyright (c) 2001-2010, JavaPLT group at Rice University (drjava@rice.edu) | |
| 4 | * All rights reserved. | |
| 5 | * | |
| 6 | * Redistribution and use in source and binary forms, with or without | |
| 7 | * modification, are permitted provided that the following conditions are met: | |
| 8 | * * Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * * Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * * Neither the names of DrJava, the JavaPLT group, Rice University, nor the | |
| 14 | * names of its contributors may be used to endorse or promote products | |
| 15 | * derived from this software without specific prior written permission. | |
| 16 | * | |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 19 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 20 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| 21 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 22 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 23 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 24 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| 25 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 26 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 27 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 | * | |
| 29 | * This software is Open Source Initiative approved Open Source Software. | |
| 30 | * Open Source Initative Approved is a trademark of the Open Source Initiative. | |
| 31 | * | |
| 32 | * This file is part of DrJava. Download the current version of this project | |
| 33 | * from http://www.drjava.org/ or http://sourceforge.net/projects/drjava/ | |
| 34 | * | |
| 35 | * END_COPYRIGHT_BLOCK*/ | |
| 36 | package edu.rice.cs.util.swing; | |
| 37 | ||
| 38 | import java.io.File; | |
| 39 | ||
| 40 | /** This class is a wrapper for a file whose <code>toString</code> method outputs only the last element in the file | |
| 41 | * path. If it's a file, then it outputs the file name without its parent directories. If it's a directory, then | |
| 42 | * it outputs the name of that directory only | |
| 43 | */ | |
| 44 | public class FileDisplay { | |
| 45 | ||
| 46 | private File _file; | |
| 47 | private String _rep; | |
| 48 | private boolean _isNew; | |
| 49 | ||
| 50 | protected FileDisplayManager _fdm; | |
| 51 | ||
| 52 | 0 | FileDisplay(File f, FileDisplayManager fdm) { |
| 53 | 0 | this(fdm); |
| 54 | 0 | _file = f; |
| 55 | 0 | _rep = formatRep(f); |
| 56 | } | |
| 57 | ||
| 58 | 0 | FileDisplay(File parent, String child, FileDisplayManager fdm) { |
| 59 | 0 | this(fdm); |
| 60 | 0 | if (child == null || child.equals("")) { |
| 61 | 0 | _file = new File(parent, "."); |
| 62 | } | |
| 63 | else { | |
| 64 | 0 | _file = new File(parent, child); |
| 65 | } | |
| 66 | 0 | _rep = formatRep(_file); |
| 67 | } | |
| 68 | ||
| 69 | 0 | private FileDisplay(FileDisplayManager fdm) { |
| 70 | 0 | _fdm = fdm; |
| 71 | } | |
| 72 | ||
| 73 | 0 | public static FileDisplay newFile(File parent, FileDisplayManager fdm) { |
| 74 | 0 | FileDisplay fd = new FileDisplay(parent, "", fdm); |
| 75 | 0 | fd._isNew = true; |
| 76 | 0 | fd._rep = getDefaultNewFileRep(); |
| 77 | 0 | return fd; |
| 78 | } | |
| 79 | ||
| 80 | 0 | public File getParentFile() { return _file.getParentFile(); } |
| 81 | ||
| 82 | 0 | public File getFile() { return _file; } |
| 83 | ||
| 84 | /** If the representation of the file is different from the underlying | |
| 85 | * child string of the path, then the node represented by this file display | |
| 86 | * cannot be edited. If the user edited the text by giving a new representation, | |
| 87 | * there is no way to determine what the new child string of the path should be. | |
| 88 | * However, if the user is creating a new node in the tree, they will be able | |
| 89 | * to edit it. | |
| 90 | */ | |
| 91 | 0 | public boolean isEditable() { return (_isNew || (_file.canWrite() && _rep.equals(_file.getName()))); } |
| 92 | ||
| 93 | 0 | public boolean isNew() { return _isNew; } |
| 94 | ||
| 95 | 0 | public String getRepresentation() { return _rep; } |
| 96 | ||
| 97 | 0 | public final String toString() { return _rep; } |
| 98 | ||
| 99 | 0 | protected String formatRep(File file) { |
| 100 | 0 | return _fdm.getName(file); |
| 101 | } | |
| 102 | ||
| 103 | 0 | protected static String getDefaultNewFileRep() { |
| 104 | 0 | return "New Folder"; |
| 105 | } | |
| 106 | ||
| 107 | ||
| 108 | } |
|
||||||||||
