svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / gui / wizards / LayerListModel.java @ 40558
History | View | Annotate | Download (2.99 KB)
1 |
/**
|
---|---|
2 |
* gvSIG. Desktop Geographic Information System.
|
3 |
*
|
4 |
* Copyright (C) 2007-2013 gvSIG Association.
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 3
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
* For any additional information, do not hesitate to contact us
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com.
|
23 |
*/
|
24 |
package org.gvsig.app.gui.wizards; |
25 |
|
26 |
import java.util.ArrayList; |
27 |
import java.util.Collection; |
28 |
|
29 |
import javax.swing.AbstractListModel; |
30 |
|
31 |
|
32 |
/**
|
33 |
* DOCUMENT ME!
|
34 |
*
|
35 |
* @author Fernando Gonz?lez Cort?s
|
36 |
*/
|
37 |
public class LayerListModel extends AbstractListModel { |
38 |
private ArrayList nodos = new ArrayList(); |
39 |
|
40 |
/**
|
41 |
* DOCUMENT ME!
|
42 |
*
|
43 |
* @param elemento DOCUMENT ME!
|
44 |
*
|
45 |
* @return DOCUMENT ME!
|
46 |
*/
|
47 |
public boolean addElement(LayerInfo elemento) { |
48 |
if (elemento == null) { |
49 |
return false; |
50 |
} |
51 |
|
52 |
for (int i = 0; i < nodos.size(); i++) { |
53 |
if (((LayerInfo) nodos.get(i)).equals(elemento)) {
|
54 |
return false; |
55 |
} |
56 |
} |
57 |
|
58 |
nodos.add(elemento); |
59 |
|
60 |
fireContentsChanged(this, nodos.size() - 1, nodos.size() - 1); |
61 |
|
62 |
return true; |
63 |
} |
64 |
|
65 |
public void clear(){ |
66 |
nodos.clear(); |
67 |
fireContentsChanged(this, 0, 0); |
68 |
} |
69 |
|
70 |
/**
|
71 |
* DOCUMENT ME!
|
72 |
*
|
73 |
* @param index DOCUMENT ME!
|
74 |
*
|
75 |
* @return DOCUMENT ME!
|
76 |
*/
|
77 |
public LayerInfo delElement(int index) { |
78 |
LayerInfo ret = (LayerInfo) nodos.remove(index); |
79 |
this.fireContentsChanged(this, index, index); |
80 |
|
81 |
return ret;
|
82 |
} |
83 |
|
84 |
/**
|
85 |
* DOCUMENT ME!
|
86 |
*
|
87 |
* @param c DOCUMENT ME!
|
88 |
*/
|
89 |
public void delElements(Collection c) { |
90 |
nodos.removeAll(c); |
91 |
this.fireContentsChanged(this, 0, nodos.size()); |
92 |
} |
93 |
|
94 |
/**
|
95 |
* @see javax.swing.ListModel#getSize()
|
96 |
*/
|
97 |
public int getSize() { |
98 |
return nodos.size();
|
99 |
} |
100 |
|
101 |
/**
|
102 |
* @see javax.swing.ListModel#getElementAt(int)
|
103 |
*/
|
104 |
public Object getElementAt(int index) { |
105 |
return ((LayerInfo) nodos.get(index)).text;
|
106 |
} |
107 |
|
108 |
/**
|
109 |
* DOCUMENT ME!
|
110 |
*
|
111 |
* @return DOCUMENT ME!
|
112 |
*/
|
113 |
public LayerInfo[] getElements() { |
114 |
return (LayerInfo[]) nodos.toArray(new LayerInfo[0]); |
115 |
} |
116 |
|
117 |
/**
|
118 |
* DOCUMENT ME!
|
119 |
*
|
120 |
* @param index DOCUMENT ME!
|
121 |
*
|
122 |
* @return DOCUMENT ME!
|
123 |
*/
|
124 |
public LayerInfo getLayerInfo(int index) { |
125 |
return (LayerInfo) nodos.get(index);
|
126 |
} |
127 |
} |