svn-gvsig-desktop / tags / v1_1_Build_1013 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / LayerCollectionEvent.java @ 13521
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1 | 1100 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | 214 | fernando | package com.iver.cit.gvsig.fmap.layers; |
42 | |||
43 | 563 | fernando | import com.iver.cit.gvsig.fmap.FMapEvent; |
44 | 214 | fernando | |
45 | 563 | fernando | |
46 | 1034 | vcaballero | /**
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47 | * Evento sobre las capas.
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48 | *
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49 | * @author Vicente Caballero Navarro
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50 | */
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51 | public class LayerCollectionEvent extends FMapEvent { |
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52 | 1082 | fernando | private final static int LAYER_ADDED = 0; |
53 | private final static int LAYER_REMOVED = 2; |
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54 | private final static int LAYER_ADDING = 3; |
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55 | private final static int LAYER_REMOVING = 5; |
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56 | private final static int LAYER_ACTIVATION_CHANGED = 6; |
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57 | private final static int LAYER_VISIBILITY_CHANGED = 7; |
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58 | |||
59 | 248 | vcaballero | private FLayers layers;
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60 | 1034 | vcaballero | private FLayer affected;
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61 | 1082 | fernando | public static LayerCollectionEvent createLayerAddedEvent(FLayer lyr){ |
62 | return new LayerCollectionEvent(lyr, LAYER_ADDED); |
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63 | } |
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64 | 1034 | vcaballero | |
65 | 1082 | fernando | public static LayerCollectionEvent createLayerRemovedEvent(FLayer lyr){ |
66 | return new LayerCollectionEvent(lyr, LAYER_REMOVED); |
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67 | } |
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68 | |||
69 | public static LayerCollectionEvent createLayerAddingEvent(FLayer lyr){ |
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70 | return new LayerCollectionEvent(lyr, LAYER_ADDING); |
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71 | } |
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72 | |||
73 | public static LayerCollectionEvent createLayerRemovingEvent(FLayer lyr){ |
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74 | return new LayerCollectionEvent(lyr, LAYER_REMOVING); |
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75 | } |
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76 | |||
77 | public static LayerCollectionEvent createLayerActivationEvent(FLayer lyr){ |
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78 | return new LayerCollectionEvent(lyr, LAYER_ACTIVATION_CHANGED); |
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79 | } |
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80 | |||
81 | public static LayerCollectionEvent createLayerVisibilityEvent(FLayer lyr){ |
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82 | return new LayerCollectionEvent(lyr, LAYER_VISIBILITY_CHANGED); |
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83 | } |
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84 | |||
85 | 1034 | vcaballero | /**
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86 | * Crea un nuevo LayerCollectionEvent.
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87 | *
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88 | * @param lyr FLayers.
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89 | */
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90 | 1082 | fernando | protected LayerCollectionEvent(FLayer lyr, int eventType) { |
91 | 1034 | vcaballero | layers = lyr.getParentLayer(); |
92 | affected = lyr; |
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93 | 1082 | fernando | setEventType(eventType); |
94 | 248 | vcaballero | } |
95 | 214 | fernando | |
96 | 1034 | vcaballero | /**
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97 | * Devuelve las FLayers.
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98 | *
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99 | * @return FLayers.
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100 | */
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101 | public FLayers getLayers() {
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102 | return layers;
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103 | } |
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104 | 214 | fernando | |
105 | 1034 | vcaballero | /**
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106 | * Devuelve las FLayers afectadas por el cambio.
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107 | *
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108 | * @return FLayers.
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109 | */
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110 | public FLayer getAffectedLayer() {
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111 | return affected;
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112 | } |
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113 | 214 | fernando | } |