blob: b46f6f005e85969b7d208ec74ff67d0c01bc224e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/*****************************************************************************
* Copyright (c) 2008 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Chokri Mraidha (CEA LIST) Chokri.Mraidha@cea.fr - Initial API and implementation
* Patrick Tessier (CEA LIST) Patrick.Tessier@cea.fr - modification
*
*****************************************************************************/
package org.eclipse.papyrus.uml.profile.ui.dialogs;
import java.util.List;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
public class FileSelectionFilter extends ViewerFilter {
/** Authorized file extensions */
List<String> filetypes;
/**
* If newFileTypes is null, any extension is accepted
*
* @param newFiletypes
* authorized extensions for the file viewer filter
*/
public FileSelectionFilter(List<String> newFiletypes) {
super();
filetypes = newFiletypes;
}
@Override
public boolean select(Viewer arg0, Object arg1, Object arg2) {
if((arg2 instanceof IContainer) || (arg2 instanceof IFile)) {
// Filter files
if(arg2 instanceof IFile) {
IFile file = (IFile)arg2;
String file_ext = file.getFileExtension();
if((filetypes != null) && (!filetypes.contains(file_ext))) {
return false;
}
}
// Filter folders
if(arg2 instanceof IContainer) {
IContainer container = (IContainer)arg2;
String name = container.getName();
// Mask hidden folder
if(name.startsWith(".")) {
return false;
}
}
return true;
}
return false;
}
}
|
