svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / main / java / org / gvsig / fmap / mapcontext / layers / LayerEvent.java @ 46134
History | View | Annotate | Download (4.96 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.fmap.mapcontext.layers; |
25 |
|
26 |
import org.gvsig.fmap.mapcontext.events.FMapEventBase; |
27 |
|
28 |
|
29 |
/**
|
30 |
* <p>Event produced when changes the visibility, activation, edition status, or the name of a layer.</p>
|
31 |
*
|
32 |
* @author Fernando Gonz?lez Cort?s
|
33 |
*/
|
34 |
public class LayerEvent extends FMapEventBase { |
35 |
/**
|
36 |
* <p>String that identifies the property that has changed.</p>
|
37 |
*/
|
38 |
private String property; |
39 |
|
40 |
/**
|
41 |
* <p>Layer affected by the action.</p>
|
42 |
*/
|
43 |
private FLayer source;
|
44 |
|
45 |
/**
|
46 |
* <p>Identifies this event as a action of change of the visibility status of a layer.</p>
|
47 |
*/
|
48 |
public static final int VISIBILITY_CHANGED = 0; |
49 |
|
50 |
/**
|
51 |
* <p>Identifies this event as a action of change of the activation status of a layer.</p>
|
52 |
*/
|
53 |
public static final int ACTIVATION_CHANGED = 1; |
54 |
|
55 |
/**
|
56 |
* <p>Identifies this event as a action of a change of the name of a layer.</p>
|
57 |
*/
|
58 |
public static final int NAME_CHANGED = 2; |
59 |
|
60 |
/**
|
61 |
* <p>Identifies this event as a action of change of the edition status of a layer.</p>
|
62 |
*/
|
63 |
public static final int EDITION_CHANGED = 3; |
64 |
|
65 |
/**
|
66 |
* <p>Identifies this event as a action of change of any property that affects to draw of the layer.</p>
|
67 |
*/
|
68 |
public static final int DRAW_VALUES_CHANGED = 4; |
69 |
|
70 |
/**
|
71 |
* <p>Creates a new layer event notifying a "visibility changed" action.</p>
|
72 |
*
|
73 |
* @param default1 layer affected by the action
|
74 |
* @param property property that has changed
|
75 |
*
|
76 |
* @return a new layer event
|
77 |
*/
|
78 |
public static LayerEvent createVisibilityChangedEvent(FLyrDefault default1, String property){ |
79 |
return new LayerEvent(default1, property, VISIBILITY_CHANGED); |
80 |
} |
81 |
|
82 |
/**
|
83 |
* <p>Creates a new layer event notifying an "activation changed" action.</p>
|
84 |
*
|
85 |
* @param default1 layer affected by the action
|
86 |
* @param property property that has changed
|
87 |
*
|
88 |
* @return a new layer event
|
89 |
*/
|
90 |
public static LayerEvent createActivationChangedEvent(FLyrDefault default1, String property){ |
91 |
return new LayerEvent(default1, property, ACTIVATION_CHANGED); |
92 |
} |
93 |
|
94 |
public static LayerEvent createDrawValuesChangedEvent(FLyrDefault default1, String property){ |
95 |
return new LayerEvent(default1, property, DRAW_VALUES_CHANGED); |
96 |
} |
97 |
|
98 |
/**
|
99 |
* <p>Creates a new layer event notifying an action of "change of the name of a layer".</p>
|
100 |
*
|
101 |
* @param default1 layer affected by the action
|
102 |
* @param property property that has changed
|
103 |
*
|
104 |
* @return a new layer event
|
105 |
*/
|
106 |
public static LayerEvent createNameChangedEvent(FLyrDefault default1, String property){ |
107 |
return new LayerEvent(default1, property, NAME_CHANGED); |
108 |
} |
109 |
|
110 |
/**
|
111 |
* <p>Creates a new layer event notifying an "edition changed" action.</p>
|
112 |
*
|
113 |
* @param default1 layer affected by the action
|
114 |
* @param property property that has changed
|
115 |
*
|
116 |
* @return a new layer event
|
117 |
*/
|
118 |
public static LayerEvent createEditionChangedEvent(FLyrDefault default1, String property){ |
119 |
return new LayerEvent(default1, property, EDITION_CHANGED); |
120 |
} |
121 |
|
122 |
/**
|
123 |
* <p>Creates a new layer event of the specified type.</p>
|
124 |
*
|
125 |
* @param default1 layer affected by the action
|
126 |
* @param property property that has changed
|
127 |
* @param eventType type of layer collection event
|
128 |
*
|
129 |
* @return a new layer collection event
|
130 |
*/
|
131 |
private LayerEvent(FLayer default1, String property, int eventType) { |
132 |
source = default1; |
133 |
this.property = property;
|
134 |
setEventType(eventType); |
135 |
} |
136 |
|
137 |
/**
|
138 |
* <p>Gets the layer affected.</p>
|
139 |
*
|
140 |
* @return the layer affected
|
141 |
*/
|
142 |
public FLayer getSource() {
|
143 |
return source;
|
144 |
} |
145 |
|
146 |
/**
|
147 |
* <p>Sets the layer affected.</p>
|
148 |
*
|
149 |
* @param the layer affected
|
150 |
*/
|
151 |
public void setSource(FLayer source) { |
152 |
this.source = source;
|
153 |
} |
154 |
|
155 |
/**
|
156 |
* <p>Gets the property that has changed.</p>
|
157 |
*
|
158 |
* @return the property that has changed
|
159 |
*/
|
160 |
public String getProperty() { |
161 |
return property;
|
162 |
} |
163 |
|
164 |
/**
|
165 |
* <p>Sets the property that has changed.</p>
|
166 |
*
|
167 |
* @param the property that has changed
|
168 |
*/
|
169 |
public void setProperty(String property) { |
170 |
this.property = property;
|
171 |
} |
172 |
} |