root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / MapControl.java @ 3051
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| 1 | 1223 | fernando | /* 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 | package com.iver.cit.gvsig.fmap; |
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| 42 | |||
| 43 | 1282 | fjp | import java.awt.Color; |
| 44 | 1223 | fernando | import java.awt.Dimension; |
| 45 | import java.awt.Graphics; |
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| 46 | import java.awt.Graphics2D; |
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| 47 | import java.awt.event.ActionEvent; |
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| 48 | import java.awt.event.ActionListener; |
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| 49 | import java.awt.event.ComponentEvent; |
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| 50 | import java.awt.event.ComponentListener; |
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| 51 | import java.awt.event.MouseEvent; |
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| 52 | import java.awt.event.MouseListener; |
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| 53 | import java.awt.event.MouseMotionListener; |
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| 54 | import java.awt.event.MouseWheelEvent; |
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| 55 | import java.awt.event.MouseWheelListener; |
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| 56 | import java.awt.image.BufferedImage; |
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| 57 | import java.util.HashMap; |
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| 58 | |||
| 59 | import javax.swing.JComponent; |
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| 60 | import javax.swing.Timer; |
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| 61 | |||
| 62 | import org.cresques.cts.IProjection; |
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| 63 | import org.cresques.cts.ProjectionPool; |
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| 64 | |||
| 65 | import com.iver.cit.gvsig.fmap.layers.LayerEvent; |
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| 66 | import com.iver.cit.gvsig.fmap.operations.Cancellable; |
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| 67 | import com.iver.cit.gvsig.fmap.tools.BehaviorException; |
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| 68 | import com.iver.cit.gvsig.fmap.tools.CompoundBehavior; |
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| 69 | import com.iver.cit.gvsig.fmap.tools.Behavior.Behavior; |
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| 70 | import com.iver.utiles.exceptionHandling.ExceptionHandlingSupport; |
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| 71 | import com.iver.utiles.exceptionHandling.ExceptionListener; |
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| 72 | |||
| 73 | |||
| 74 | /**
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| 75 | * MapControl.
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| 76 | *
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| 77 | * @author Fernando Gonz?lez Cort?s
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| 78 | */
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| 79 | public class MapControl extends JComponent implements ComponentListener { |
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| 80 | /** Cuando la vista est? actualizada. */
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| 81 | public static final int ACTUALIZADO = 0; |
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| 82 | |||
| 83 | /** Cuando la vista est? desactualizada. */
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| 84 | public static final int DESACTUALIZADO = 1; |
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| 85 | 2901 | fjp | public static final int ONLY_GRAPHICS = 2; |
| 86 | 2531 | caballero | //private static Logger logger = Logger.getLogger(MapControl.class.getName());
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| 87 | 1223 | fernando | private FMap mapContext = null; |
| 88 | private HashMap namesMapTools = new HashMap(); |
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| 89 | private Behavior currentMapTool = null; |
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| 90 | private int status = DESACTUALIZADO; |
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| 91 | private BufferedImage image = null; |
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| 92 | private String currentTool; |
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| 93 | private CancelDraw canceldraw;
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| 94 | private boolean isCancelled = true; |
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| 95 | private Timer timer; |
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| 96 | protected ViewPort vp;
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| 97 | private Drawer drawer;
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| 98 | private MapToolListener mapToolListener = new MapToolListener(); |
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| 99 | private MapContextListener mapContextListener = new MapContextListener(); |
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| 100 | private ExceptionHandlingSupport exceptionHandlingSupport = new ExceptionHandlingSupport(); |
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| 101 | |||
| 102 | /**
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| 103 | * Crea un nuevo NewMapControl.
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| 104 | */
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| 105 | public MapControl() {
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| 106 | setDoubleBuffered(false);
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| 107 | setOpaque(true);
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| 108 | status = DESACTUALIZADO; |
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| 109 | |||
| 110 | //Clase usada para cancelar el dibujado
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| 111 | canceldraw = new CancelDraw();
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| 112 | |||
| 113 | //Modelo de datos y ventana del mismo
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| 114 | // TODO: Cuando creamos un mapControl, deber?amos asignar
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| 115 | // la projecci?n por defecto con la que vayamos a trabajar.
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| 116 | // 23030 es el c?digo EPSG del UTM30 elipsoide ED50
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| 117 | vp = new ViewPort(ProjectionPool.get("EPSG:23030")); |
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| 118 | setMapContext(new FMap(vp));
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| 119 | 1243 | fjp | |
| 120 | 1223 | fernando | //eventos
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| 121 | this.addComponentListener(this); |
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| 122 | this.addMouseListener(mapToolListener);
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| 123 | this.addMouseMotionListener(mapToolListener);
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| 124 | this.addMouseWheelListener(mapToolListener);
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| 125 | |||
| 126 | //Timer para mostrar el redibujado mientras se dibuja
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| 127 | timer = new Timer(300, |
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| 128 | new ActionListener() { |
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| 129 | public void actionPerformed(ActionEvent e) { |
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| 130 | MapControl.this.repaint(); |
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| 131 | } |
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| 132 | }); |
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| 133 | } |
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| 134 | |||
| 135 | /**
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| 136 | * Inserta el modelo.
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| 137 | *
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| 138 | * @param model FMap.
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| 139 | */
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| 140 | public void setMapContext(FMap model) { |
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| 141 | if (mapContext != null) { |
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| 142 | mapContext.removeAtomicEventListener(mapContextListener); |
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| 143 | } |
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| 144 | |||
| 145 | mapContext = model; |
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| 146 | |||
| 147 | if (mapContext.getViewPort() == null) { |
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| 148 | mapContext.setViewPort(vp); |
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| 149 | } else {
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| 150 | vp = mapContext.getViewPort(); |
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| 151 | |||
| 152 | // vp.setImageSize(new Dimension(getWidth(), getHeight()));
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| 153 | //System.err.println("Viewport en setMapContext:" + vp);
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| 154 | } |
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| 155 | |||
| 156 | mapContext.addAtomicEventListener(mapContextListener); |
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| 157 | |||
| 158 | status = DESACTUALIZADO; |
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| 159 | } |
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| 160 | |||
| 161 | /**
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| 162 | * Devuelve la proyecci?n.
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| 163 | *
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| 164 | * @return Proyecci?n.
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| 165 | */
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| 166 | public IProjection getProjection() {
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| 167 | return getMapContext().getProjection();
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| 168 | } |
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| 169 | |||
| 170 | /**
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| 171 | * Inserta una proyecci?n.
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| 172 | *
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| 173 | * @param proj Proyecci?n.
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| 174 | */
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| 175 | public void setProjection(IProjection proj) { |
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| 176 | getMapContext().setProjection(proj); |
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| 177 | } |
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| 178 | |||
| 179 | /**
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| 180 | * Devuelve el modelo.
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| 181 | *
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| 182 | * @return FMap.
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| 183 | */
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| 184 | public FMap getMapContext() {
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| 185 | return mapContext;
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| 186 | } |
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| 187 | |||
| 188 | /**
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| 189 | * Registra una herramienta (tool).
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| 190 | *
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| 191 | * @param name Nombre de la herramienta.
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| 192 | * @param tool Herramienta.
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| 193 | */
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| 194 | public void addMapTool(String name, Behavior tool) { |
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| 195 | namesMapTools.put(name, tool); |
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| 196 | tool.setMapControl(this);
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| 197 | } |
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| 198 | |||
| 199 | public void addMapTool(String name, Behavior[] tools){ |
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| 200 | CompoundBehavior tool = new CompoundBehavior(tools);
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| 201 | addMapTool(name, tool); |
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| 202 | } |
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| 203 | |||
| 204 | /**
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| 205 | * DOCUMENT ME!
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| 206 | *
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| 207 | * @param toolName DOCUMENT ME!
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| 208 | */
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| 209 | public void setTool(String toolName) { |
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| 210 | Behavior mapTool = (Behavior) namesMapTools.get(toolName); |
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| 211 | currentMapTool = mapTool; |
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| 212 | currentTool = toolName; |
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| 213 | this.setCursor(mapTool.getCursor());
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| 214 | } |
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| 215 | |||
| 216 | /**
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| 217 | * Devuelve el nombre de la herramienta seleccionada.
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| 218 | *
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| 219 | * @return nombre.
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| 220 | */
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| 221 | public String getTool() { |
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| 222 | return currentTool;
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| 223 | } |
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| 224 | |||
| 225 | /**
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| 226 | * Cancela el dibujado. Se espera a que la cancelaci?n surta efecto
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| 227 | */
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| 228 | public void cancelDrawing() { |
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| 229 | if (drawer != null) { |
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| 230 | if (!drawer.isAlive()) {
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| 231 | return;
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| 232 | } |
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| 233 | } |
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| 234 | |||
| 235 | canceldraw.setCancel(true);
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| 236 | |||
| 237 | while (!isCancelled) {
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| 238 | 1243 | fjp | if (!drawer.isAlive()) {
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| 239 | 1327 | fjp | // Si hemos llegado aqu? con un thread vivo, seguramente
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| 240 | // no estamos actualizados.
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| 241 | |||
| 242 | break;
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| 243 | 1243 | fjp | } |
| 244 | |||
| 245 | 1223 | fernando | } |
| 246 | canceldraw.setCancel(false);
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| 247 | isCancelled = false;
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| 248 | } |
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| 249 | |||
| 250 | /**
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| 251 | * @see javax.swing.JComponent#paintComponent(java.awt.Graphics)
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| 252 | */
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| 253 | protected void paintComponent(Graphics g) { |
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| 254 | if (status == ACTUALIZADO) {
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| 255 | 1680 | luisw | // LWS logger.debug("Dibujando la imagen obtenida");
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| 256 | 1223 | fernando | |
| 257 | /*
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| 258 | * Si hay un behaviour y la imagen es distinta de null se delega el dibujado
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| 259 | * en dicho behaviour
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| 260 | */
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| 261 | if ((currentMapTool != null) && (image != null)) { |
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| 262 | currentMapTool.paintComponent(g); |
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| 263 | 1680 | luisw | // LWS System.out.println("Pinto ACTUALIZADO");
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| 264 | 1223 | fernando | } |
| 265 | 2946 | fjp | } else if ((status == DESACTUALIZADO) |
| 266 | || (status == ONLY_GRAPHICS)) {
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| 267 | 1680 | luisw | // LWS System.out.println("DESACTUALIZADO: Obteniendo la imagen de la cartograf?a");
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| 268 | 1223 | fernando | /* if (isOpaque())
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| 269 | {
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| 270 | if (image==null)
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| 271 | {
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| 272 | g.setColor(vp.getBackColor());
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| 273 | g.fillRect(0,0,getWidth(), getHeight());
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| 274 | }
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| 275 | // else g.drawImage(image,0,0,null);
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| 276 | } */
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| 277 | |||
| 278 | //Se crea la imagen con el color de fonde deseado
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| 279 | if (image == null) |
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| 280 | {
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| 281 | image = new BufferedImage(this.getWidth(), this.getHeight(), |
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| 282 | BufferedImage.TYPE_INT_ARGB);
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| 283 | vp.setImageSize(new Dimension(getWidth(), getHeight())); |
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| 284 | Graphics gTemp = image.createGraphics();
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| 285 | 1303 | fjp | Color theBackColor = vp.getBackColor();
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| 286 | if (theBackColor == null) |
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| 287 | gTemp.setColor(Color.WHITE);
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| 288 | else
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| 289 | gTemp.setColor(theBackColor); |
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| 290 | |||
| 291 | 1223 | fernando | gTemp.fillRect(0,0,getWidth(), getHeight()); |
| 292 | gTemp.dispose(); |
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| 293 | // g.drawImage(image,0,0,null);
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| 294 | System.out.println("Imagen con null en DESACTUALIZADO"); |
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| 295 | } |
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| 296 | g.drawImage(image,0,0,null); |
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| 297 | |||
| 298 | Graphics imgg = image.createGraphics();
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| 299 | |||
| 300 | 1243 | fjp | //Se cancela el dibujado anterior
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| 301 | cancelDrawing(); |
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| 302 | |||
| 303 | 1223 | fernando | drawer = new Drawer(image, (Graphics2D) imgg, canceldraw); |
| 304 | drawer.start(); |
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| 305 | 1327 | fjp | //Se lanza el tread de dibujado
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| 306 | timer.start(); |
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| 307 | 1243 | fjp | |
| 308 | 2946 | fjp | // status = ACTUALIZADO;
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| 309 | 1223 | fernando | } |
| 310 | } |
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| 311 | |||
| 312 | /**
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| 313 | * Devuelve la imagen de la vista.
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| 314 | *
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| 315 | * @return imagen.
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| 316 | */
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| 317 | public BufferedImage getImage() { |
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| 318 | return image;
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| 319 | } |
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| 320 | |||
| 321 | /**
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| 322 | * Marca el mapa para que en el pr?ximo redibujado se acceda a la
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| 323 | * cartograf?a para reobtener la imagen
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| 324 | * @param doClear TODO
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| 325 | */
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| 326 | public void drawMap(boolean doClear) { |
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| 327 | status = DESACTUALIZADO; |
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| 328 | if (doClear) image = null; // Se usa para el PAN |
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| 329 | repaint(); |
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| 330 | } |
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| 331 | 2901 | fjp | public void drawGraphics() { |
| 332 | status = ONLY_GRAPHICS; |
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| 333 | repaint(); |
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| 334 | } |
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| 335 | 1223 | fernando | |
| 336 | /**
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| 337 | * @see java.awt.event.ComponentListener#componentHidden(java.awt.event.ComponentEvent)
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| 338 | */
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| 339 | public void componentHidden(ComponentEvent e) { |
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| 340 | } |
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| 341 | |||
| 342 | /**
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| 343 | * @see java.awt.event.ComponentListener#componentMoved(java.awt.event.ComponentEvent)
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| 344 | */
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| 345 | public void componentMoved(ComponentEvent e) { |
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| 346 | } |
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| 347 | |||
| 348 | /**
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| 349 | * @see java.awt.event.ComponentListener#componentResized(java.awt.event.ComponentEvent)
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| 350 | */
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| 351 | public void componentResized(ComponentEvent e) { |
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| 352 | /* image = new BufferedImage(this.getWidth(), this.getHeight(),
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| 353 | BufferedImage.TYPE_INT_ARGB);
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| 354 | Graphics gTemp = image.createGraphics();
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| 355 | gTemp.setColor(vp.getBackColor());
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| 356 | gTemp.fillRect(0,0,getWidth(), getHeight()); */
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| 357 | image = null;
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| 358 | vp.setImageSize(new Dimension(getWidth(), getHeight())); |
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| 359 | getMapContext().getViewPort().setScale(); |
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| 360 | drawMap(false);
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| 361 | } |
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| 362 | |||
| 363 | /**
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| 364 | * @see java.awt.event.ComponentListener#componentShown(java.awt.event.ComponentEvent)
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| 365 | */
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| 366 | public void componentShown(ComponentEvent e) { |
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| 367 | } |
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| 368 | |||
| 369 | /**
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| 370 | * A?ade un listener de tipo ExceptionListener.
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| 371 | *
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| 372 | * @param o ExceptionListener.
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| 373 | */
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| 374 | public void addExceptionListener(ExceptionListener o) { |
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| 375 | exceptionHandlingSupport.addExceptionListener(o); |
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| 376 | } |
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| 377 | |||
| 378 | /**
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| 379 | * Borra la ExceptioListener que se pasa como par?metro.
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| 380 | *
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| 381 | * @param o ExceptionListener.
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| 382 | *
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| 383 | * @return True si se borra correctamente.
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| 384 | */
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| 385 | public boolean removeExceptionListener(ExceptionListener o) { |
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| 386 | return exceptionHandlingSupport.removeExceptionListener(o);
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| 387 | } |
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| 388 | |||
| 389 | /**
|
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| 390 | * Lanza una Excepci?n.
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| 391 | *
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| 392 | * @param t Excepci?n.
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| 393 | */
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| 394 | private void throwException(Throwable t) { |
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| 395 | exceptionHandlingSupport.throwException(t); |
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| 396 | } |
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| 397 | |||
| 398 | /**
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| 399 | * Clase utilizada para dibujar las capas.
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| 400 | *
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| 401 | * @author Vicente Caballero Navarro
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| 402 | */
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| 403 | public class Drawer extends Thread { |
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| 404 | 2531 | caballero | //private Graphics g;
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| 405 | 1223 | fernando | private BufferedImage image; |
| 406 | private CancelDraw cancel;
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| 407 | 2531 | caballero | //private boolean threadCancel = false;
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| 408 | 1223 | fernando | |
| 409 | /**
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| 410 | * Crea un nuevo Drawer.
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| 411 | *
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| 412 | * @param image
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| 413 | * @param g
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| 414 | * @param cancel
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| 415 | */
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| 416 | public Drawer(BufferedImage image, Graphics g, CancelDraw cancel) { |
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| 417 | 2531 | caballero | //this.g = g;
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| 418 | 1223 | fernando | this.image = image;
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| 419 | this.cancel = cancel;
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| 420 | } |
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| 421 | |||
| 422 | /**
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| 423 | * @see java.lang.Runnable#run()
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| 424 | */
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| 425 | public void run() { |
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| 426 | try {
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| 427 | 2857 | jaume | // synchronized (Drawer.class) {
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| 428 | 1282 | fjp | Graphics2D g = image.createGraphics();
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| 429 | ViewPort viewPort = mapContext.getViewPort(); |
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| 430 | 2946 | fjp | if (status == DESACTUALIZADO)
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| 431 | {
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| 432 | Color theBackColor = viewPort.getBackColor();
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| 433 | if (theBackColor == null) |
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| 434 | g.setColor(Color.WHITE);
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| 435 | else
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| 436 | g.setColor(theBackColor); |
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| 437 | g.fillRect(0, 0, viewPort.getImageWidth(), viewPort.getImageHeight()); |
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| 438 | status = ACTUALIZADO; |
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| 439 | mapContext.draw(image, g, cancel,mapContext.getScaleView()); |
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| 440 | } |
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| 441 | else if (status == ONLY_GRAPHICS) |
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| 442 | {
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| 443 | 2951 | fjp | status = ACTUALIZADO; |
| 444 | 2946 | fjp | mapContext.drawGraphics(image, g, cancel,mapContext.getScaleView()); |
| 445 | } |
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| 446 | // status = ACTUALIZADO;
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| 447 | 1223 | fernando | isCancelled = true;
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| 448 | 1327 | fjp | timer.stop(); |
| 449 | 1223 | fernando | repaint(); |
| 450 | 1327 | fjp | |
| 451 | 2857 | jaume | // }
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| 452 | 1223 | fernando | } catch (Throwable e) { |
| 453 | 1266 | fernando | timer.stop(); |
| 454 | isCancelled = true;
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| 455 | 2943 | fjp | e.printStackTrace(); |
| 456 | 1223 | fernando | throwException(e); |
| 457 | } finally {
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| 458 | } |
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| 459 | } |
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| 460 | } |
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| 461 | |||
| 462 | /**
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| 463 | * Clase para cancelar el dibujado.
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| 464 | *
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| 465 | * @author Fernando Gonz?lez Cort?s
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| 466 | */
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| 467 | public class CancelDraw implements Cancellable { |
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| 468 | private boolean cancel = false; |
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| 469 | |||
| 470 | /**
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| 471 | * Crea un nuevo CancelDraw.
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| 472 | */
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| 473 | public CancelDraw() {
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| 474 | } |
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| 475 | |||
| 476 | /**
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| 477 | * Insertar si se debe cancelar el dibujado.
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| 478 | *
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| 479 | * @param b true si se debe cancelar el dibujado.
|
||
| 480 | */
|
||
| 481 | public void setCancel(boolean b) { |
||
| 482 | cancel = b; |
||
| 483 | } |
||
| 484 | |||
| 485 | /**
|
||
| 486 | * @see com.iver.cit.gvsig.fmap.operations.Cancellable#isCanceled()
|
||
| 487 | */
|
||
| 488 | public boolean isCanceled() { |
||
| 489 | return cancel;
|
||
| 490 | } |
||
| 491 | } |
||
| 492 | |||
| 493 | /**
|
||
| 494 | * Listener del MapTool.
|
||
| 495 | *
|
||
| 496 | * @author Fernando Gonz?lez Cort?s
|
||
| 497 | */
|
||
| 498 | public class MapToolListener implements MouseListener, MouseWheelListener, |
||
| 499 | MouseMotionListener {
|
||
| 500 | /**
|
||
| 501 | * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
|
||
| 502 | */
|
||
| 503 | public void mouseClicked(MouseEvent e) { |
||
| 504 | try {
|
||
| 505 | currentMapTool.mouseClicked(e); |
||
| 506 | } catch (BehaviorException t) {
|
||
| 507 | throwException(t); |
||
| 508 | } |
||
| 509 | } |
||
| 510 | |||
| 511 | /**
|
||
| 512 | * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent)
|
||
| 513 | */
|
||
| 514 | public void mouseEntered(MouseEvent e) { |
||
| 515 | try {
|
||
| 516 | currentMapTool.mouseEntered(e); |
||
| 517 | } catch (BehaviorException t) {
|
||
| 518 | throwException(t); |
||
| 519 | } |
||
| 520 | } |
||
| 521 | |||
| 522 | /**
|
||
| 523 | * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent)
|
||
| 524 | */
|
||
| 525 | public void mouseExited(MouseEvent e) { |
||
| 526 | try {
|
||
| 527 | currentMapTool.mouseExited(e); |
||
| 528 | } catch (BehaviorException t) {
|
||
| 529 | throwException(t); |
||
| 530 | } |
||
| 531 | } |
||
| 532 | |||
| 533 | /**
|
||
| 534 | * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent)
|
||
| 535 | */
|
||
| 536 | public void mousePressed(MouseEvent e) { |
||
| 537 | try {
|
||
| 538 | currentMapTool.mousePressed(e); |
||
| 539 | } catch (BehaviorException t) {
|
||
| 540 | throwException(t); |
||
| 541 | } |
||
| 542 | } |
||
| 543 | |||
| 544 | /**
|
||
| 545 | * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent)
|
||
| 546 | */
|
||
| 547 | public void mouseReleased(MouseEvent e) { |
||
| 548 | try {
|
||
| 549 | currentMapTool.mouseReleased(e); |
||
| 550 | } catch (BehaviorException t) {
|
||
| 551 | throwException(t); |
||
| 552 | } |
||
| 553 | } |
||
| 554 | |||
| 555 | /**
|
||
| 556 | * @see java.awt.event.MouseWheelListener#mouseWheelMoved(java.awt.event.MouseWheelEvent)
|
||
| 557 | */
|
||
| 558 | public void mouseWheelMoved(MouseWheelEvent e) { |
||
| 559 | try {
|
||
| 560 | currentMapTool.mouseWheelMoved(e); |
||
| 561 | } catch (BehaviorException t) {
|
||
| 562 | throwException(t); |
||
| 563 | } |
||
| 564 | } |
||
| 565 | |||
| 566 | /**
|
||
| 567 | * @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
|
||
| 568 | */
|
||
| 569 | public void mouseDragged(MouseEvent e) { |
||
| 570 | try {
|
||
| 571 | currentMapTool.mouseDragged(e); |
||
| 572 | } catch (BehaviorException t) {
|
||
| 573 | throwException(t); |
||
| 574 | } |
||
| 575 | } |
||
| 576 | |||
| 577 | /**
|
||
| 578 | * @see java.awt.event.MouseMotionListener#mouseMoved(java.awt.event.MouseEvent)
|
||
| 579 | */
|
||
| 580 | public void mouseMoved(MouseEvent e) { |
||
| 581 | try {
|
||
| 582 | currentMapTool.mouseMoved(e); |
||
| 583 | } catch (BehaviorException t) {
|
||
| 584 | throwException(t); |
||
| 585 | } |
||
| 586 | } |
||
| 587 | } |
||
| 588 | |||
| 589 | /**
|
||
| 590 | * Listener sobre el MapContext.
|
||
| 591 | *
|
||
| 592 | * @author Fernando Gonz?lez Cort?s
|
||
| 593 | */
|
||
| 594 | public class MapContextListener implements AtomicEventListener { |
||
| 595 | /**
|
||
| 596 | * @see com.iver.cit.gvsig.fmap.AtomicEventListener#atomicEvent(com.iver.cit.gvsig.fmap.AtomicEvent)
|
||
| 597 | */
|
||
| 598 | public void atomicEvent(AtomicEvent e) { |
||
| 599 | boolean redraw = false; |
||
| 600 | LayerEvent[] layerEvents = e.getLayerEvents();
|
||
| 601 | |||
| 602 | for (int i = 0; i < layerEvents.length; i++) { |
||
| 603 | if (layerEvents[i].getProperty().equals("visible")) { |
||
| 604 | redraw = true;
|
||
| 605 | } |
||
| 606 | } |
||
| 607 | |||
| 608 | if (e.getColorEvents().length > 0) { |
||
| 609 | redraw = true;
|
||
| 610 | } |
||
| 611 | |||
| 612 | if (e.getExtentEvents().length > 0) { |
||
| 613 | redraw = true;
|
||
| 614 | } |
||
| 615 | |||
| 616 | if (e.getLayerCollectionEvents().length > 0) { |
||
| 617 | redraw = true;
|
||
| 618 | } |
||
| 619 | |||
| 620 | if (e.getLegendEvents().length > 0) { |
||
| 621 | redraw = true;
|
||
| 622 | } |
||
| 623 | |||
| 624 | if (e.getSelectionEvents().length > 0) { |
||
| 625 | redraw = true;
|
||
| 626 | } |
||
| 627 | |||
| 628 | if (redraw) {
|
||
| 629 | MapControl.this.drawMap(false);
|
||
| 630 | } |
||
| 631 | } |
||
| 632 | } |
||
| 633 | public ViewPort getViewPort() {
|
||
| 634 | return vp;
|
||
| 635 | } |
||
| 636 | 2877 | caballero | |
| 637 | /**
|
||
| 638 | * Returns a HashMap with the tools that have been registered
|
||
| 639 | * in the Mapcontrol.
|
||
| 640 | */
|
||
| 641 | 2876 | caballero | public HashMap getNamesMapTools() { |
| 642 | return namesMapTools;
|
||
| 643 | } |
||
| 644 | 1223 | fernando | } |