root / branches / Mobile_Compatible_Hito_1 / libFMap / src / es / prodevelop / gvsig / mobile / fmap / core / AbstractHandler.java @ 21606
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| 1 | 21606 | jldominguez | /* 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 | /************************************************
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| 42 | * *
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| 43 | * Modfied By: *
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| 44 | * Prodevelop Integraci?n de Tecnolog?as SL *
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| 45 | * Conde Salvatierra de ?lava , 34-10 *
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| 46 | * 46004 Valencia *
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| 47 | * Spain *
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| 48 | * *
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| 49 | * +34 963 510 612 *
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| 50 | * +34 963 510 968 *
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| 51 | * gis@prodevelop.es *
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| 52 | * http://www.prodevelop.es *
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| 53 | * *
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| 54 | * gvSIG Mobile Team 2006 *
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| 55 | * *
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| 56 | ************************************************/
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| 57 | |||
| 58 | package es.prodevelop.gvsig.mobile.fmap.core; |
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| 59 | |||
| 60 | import java.awt.geom.Point2D; |
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| 61 | |||
| 62 | /**
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| 63 | *
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| 64 | * This utility class incresases the functionality of the <code>Handler</code>
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| 65 | * interface.
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| 66 | *
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| 67 | * @author Vicente Caballero Navarro
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| 68 | */
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| 69 | public abstract class AbstractHandler implements Handler { |
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| 70 | |||
| 71 | protected int index; |
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| 72 | protected Point2D point; |
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| 73 | private boolean select=false; |
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| 74 | |||
| 75 | /**
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| 76 | * @return gets the point associated with this handler
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| 77 | */
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| 78 | public Point2D getPoint() { |
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| 79 | return point;
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| 80 | } |
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| 81 | |||
| 82 | /**
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| 83 | * sets the select boolean to a new value
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| 84 | * @param b new select boolean value
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| 85 | */
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| 86 | public void select(boolean b) { |
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| 87 | select=b; |
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| 88 | } |
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| 89 | |||
| 90 | /**
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| 91 | *
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| 92 | * @return the state of the select boolean
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| 93 | */
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| 94 | public boolean isSelected(){ |
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| 95 | return select;
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| 96 | } |
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| 97 | |||
| 98 | |||
| 99 | /**
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| 100 | *
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| 101 | * @param obj the point to be compared to the current point
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| 102 | * @return whether this handler represents the same point than obj
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| 103 | */
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| 104 | public boolean equalsPoint(Object obj) { |
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| 105 | Point2D p1=this.getPoint(); |
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| 106 | Point2D p2=((Handler)obj).getPoint(); |
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| 107 | if (p1.getX()==p2.getX() && p1.getY()==p2.getY()) {
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| 108 | return true; |
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| 109 | } |
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| 110 | return false; |
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| 111 | } |
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| 112 | } |