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 / events / ExtentEvent.java @ 40559
History | View | Annotate | Download (2.94 KB)
1 | 40559 | jjdelcerro | /**
|
---|---|---|---|
2 | * gvSIG. Desktop Geographic Information System.
|
||
3 | 40435 | jjdelcerro | *
|
4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
|
5 | 40435 | jjdelcerro | *
|
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 | 40559 | jjdelcerro | * as published by the Free Software Foundation; either version 3
|
9 | 40435 | jjdelcerro | * 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 | 40559 | jjdelcerro | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 | * MA 02110-1301, USA.
|
||
20 | 40435 | jjdelcerro | *
|
21 | 40559 | jjdelcerro | * For any additional information, do not hesitate to contact us
|
22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
|
||
23 | 40435 | jjdelcerro | */
|
24 | package org.gvsig.fmap.mapcontext.events; |
||
25 | |||
26 | |||
27 | import org.gvsig.fmap.geom.primitive.Envelope; |
||
28 | import org.gvsig.timesupport.Time; |
||
29 | |||
30 | |||
31 | |||
32 | /**
|
||
33 | * <p>Event produced when the adjusted extent or the time
|
||
34 | * of the view port have changed.</p>
|
||
35 | * <p>
|
||
36 | * TODO: This class has to be renamed to ViewPortEvent.
|
||
37 | * </p>
|
||
38 | *
|
||
39 | * @author Vicente Caballero Navarro
|
||
40 | */
|
||
41 | public class ExtentEvent extends FMapEvent { |
||
42 | /**
|
||
43 | * <p>Reference to the new adjusted extent.</p>
|
||
44 | */
|
||
45 | private Envelope newExtent;
|
||
46 | |||
47 | /**
|
||
48 | * <p>Reference to the new time.</p>
|
||
49 | */
|
||
50 | private Time newTime; |
||
51 | |||
52 | /**
|
||
53 | * <p>Identifier of this kind of event.</p>
|
||
54 | */
|
||
55 | private static final int EXTENT_EVENT = 0; |
||
56 | private static final int TIME_EVENT = 1; |
||
57 | |||
58 | /**
|
||
59 | * <p>Returns a new extent event.</p>
|
||
60 | *
|
||
61 | * @param c the new adjusted extent
|
||
62 | *
|
||
63 | * @return a new extent event
|
||
64 | * @deprecated
|
||
65 | * use the constructor
|
||
66 | */
|
||
67 | public static ExtentEvent createExtentEvent(Envelope r){ |
||
68 | return new ExtentEvent(r, EXTENT_EVENT); |
||
69 | } |
||
70 | |||
71 | /**
|
||
72 | * <p>Creates a new extent event.</p>
|
||
73 | *
|
||
74 | * @param c the new adjusted extent
|
||
75 | * @param eventType identifier of this kind of event
|
||
76 | */
|
||
77 | private ExtentEvent(Envelope r, int eventType) { |
||
78 | setEventType(eventType); |
||
79 | newExtent = r; |
||
80 | } |
||
81 | |||
82 | /**
|
||
83 | * <p>Creates a new extent event.</p>
|
||
84 | *
|
||
85 | * @param c the new adjusted extent
|
||
86 | */
|
||
87 | public ExtentEvent(Envelope envelope) {
|
||
88 | this(envelope, EXTENT_EVENT);
|
||
89 | } |
||
90 | |||
91 | /**
|
||
92 | * <p>Creates a new time event.</p>
|
||
93 | * @param time
|
||
94 | * the new time
|
||
95 | */
|
||
96 | public ExtentEvent(Time time) { |
||
97 | setEventType(TIME_EVENT); |
||
98 | newTime = time; |
||
99 | } |
||
100 | |||
101 | /**
|
||
102 | * <p>Gets the new adjusted event.</p>
|
||
103 | *
|
||
104 | * @return the new adjusted extent
|
||
105 | */
|
||
106 | public Envelope getNewExtent() {
|
||
107 | return newExtent;
|
||
108 | } |
||
109 | |||
110 | /**
|
||
111 | * <p>Gets the new time event.</p>
|
||
112 | *
|
||
113 | * @return the new time extent
|
||
114 | */
|
||
115 | public Time getNewTime() { |
||
116 | return newTime;
|
||
117 | } |
||
118 | } |
||
119 |