root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / NewMapControl.java @ 1062
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| 1 | 230 | fernando | package com.iver.cit.gvsig.fmap; |
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| 2 | |||
| 3 | import java.awt.Dimension; |
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| 4 | import java.awt.Graphics; |
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| 5 | import java.awt.Graphics2D; |
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| 6 | 336 | vcaballero | import java.awt.event.ActionEvent; |
| 7 | import java.awt.event.ActionListener; |
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| 8 | 230 | fernando | import java.awt.event.ComponentEvent; |
| 9 | import java.awt.event.ComponentListener; |
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| 10 | 453 | fernando | import java.awt.event.MouseEvent; |
| 11 | import java.awt.event.MouseListener; |
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| 12 | import java.awt.event.MouseMotionListener; |
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| 13 | import java.awt.event.MouseWheelEvent; |
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| 14 | import java.awt.event.MouseWheelListener; |
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| 15 | 230 | fernando | import java.awt.image.BufferedImage; |
| 16 | import java.util.HashMap; |
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| 17 | |||
| 18 | import javax.swing.JComponent; |
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| 19 | 338 | fernando | import javax.swing.Timer; |
| 20 | 230 | fernando | |
| 21 | 1062 | fernando | import org.apache.log4j.Logger; |
| 22 | import org.cresques.cts.IProjection; |
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| 23 | import org.cresques.cts.ProjectionPool; |
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| 24 | 230 | fernando | |
| 25 | 1062 | fernando | import com.iver.cit.gvsig.fmap.layers.LayerEvent; |
| 26 | import com.iver.cit.gvsig.fmap.operations.Cancellable; |
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| 27 | import com.iver.cit.gvsig.fmap.tools.BehaviorException; |
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| 28 | import com.iver.cit.gvsig.fmap.tools.CompoundBehavior; |
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| 29 | import com.iver.cit.gvsig.fmap.tools.Behavior.MapTool; |
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| 30 | import com.iver.utiles.exceptionHandling.ExceptionHandlingSupport; |
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| 31 | import com.iver.utiles.exceptionHandling.ExceptionListener; |
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| 32 | |||
| 33 | |||
| 34 | 230 | fernando | /**
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| 35 | 1051 | vcaballero | * MapControl.
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| 36 | 230 | fernando | *
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| 37 | * @author Fernando Gonz?lez Cort?s
|
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| 38 | */
|
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| 39 | public class NewMapControl extends JComponent implements ComponentListener { |
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| 40 | 1051 | vcaballero | /** Cuando la vista est? actualizada. */
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| 41 | 984 | fernando | public static final int ACTUALIZADO = 0; |
| 42 | 230 | fernando | |
| 43 | 1051 | vcaballero | /** Cuando la vista est? desactualizada. */
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| 44 | 984 | fernando | public static final int DESACTUALIZADO = 1; |
| 45 | private static Logger logger = Logger.getLogger(NewMapControl.class.getName()); |
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| 46 | private FMap mapContext = null; |
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| 47 | private HashMap namesMapTools = new HashMap(); |
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| 48 | private MapTool currentMapTool = null; |
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| 49 | private int status = ACTUALIZADO; |
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| 50 | private BufferedImage image = null; |
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| 51 | private String currentTool; |
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| 52 | private CancelDraw canceldraw;
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| 53 | private boolean isCancelled = true; |
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| 54 | private Timer timer; |
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| 55 | protected ViewPort vp;
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| 56 | private Drawer drawer;
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| 57 | private MapToolListener mapToolListener = new MapToolListener(); |
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| 58 | private MapContextListener mapContextListener = new MapContextListener(); |
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| 59 | private ExceptionHandlingSupport exceptionHandlingSupport = new ExceptionHandlingSupport(); |
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| 60 | 490 | fernando | |
| 61 | 984 | fernando | /**
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| 62 | * Crea un nuevo NewMapControl.
|
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| 63 | */
|
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| 64 | public NewMapControl() {
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| 65 | setDoubleBuffered(true);
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| 66 | 453 | fernando | |
| 67 | 984 | fernando | //Clase usada para cancelar el dibujado
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| 68 | canceldraw = new CancelDraw();
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| 69 | 338 | fernando | |
| 70 | 984 | fernando | //Modelo de datos y ventana del mismo
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| 71 | // TODO: Cuando creamos un mapControl, deber?amos asignar
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| 72 | // la projecci?n por defecto con la que vayamos a trabajar.
|
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| 73 | // 23030 es el c?digo EPSG del UTM30 elipsoide ED50
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| 74 | vp = new ViewPort(ProjectionPool.get("23030")); |
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| 75 | setMapContext(new FMap(vp));
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| 76 | 230 | fernando | |
| 77 | 984 | fernando | //eventos
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| 78 | this.addComponentListener(this); |
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| 79 | this.addMouseListener(mapToolListener);
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| 80 | this.addMouseMotionListener(mapToolListener);
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| 81 | this.addMouseWheelListener(mapToolListener);
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| 82 | 453 | fernando | |
| 83 | 984 | fernando | //Timer para mostrar el redibujado mientras se dibuja
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| 84 | timer = new Timer(300, |
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| 85 | new ActionListener() { |
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| 86 | public void actionPerformed(ActionEvent e) { |
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| 87 | NewMapControl.this.repaint(); |
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| 88 | } |
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| 89 | }); |
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| 90 | } |
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| 91 | 230 | fernando | |
| 92 | 984 | fernando | /**
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| 93 | 1051 | vcaballero | * Inserta el modelo.
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| 94 | 984 | fernando | *
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| 95 | 1051 | vcaballero | * @param model FMap.
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| 96 | 984 | fernando | */
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| 97 | public void setMapContext(FMap model) { |
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| 98 | if (mapContext != null) { |
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| 99 | mapContext.removeAtomicEventListener(mapContextListener); |
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| 100 | } |
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| 101 | 490 | fernando | |
| 102 | 984 | fernando | mapContext = model; |
| 103 | 490 | fernando | |
| 104 | 984 | fernando | if (mapContext.getViewPort() == null) { |
| 105 | mapContext.setViewPort(vp); |
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| 106 | } else {
|
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| 107 | vp = mapContext.getViewPort(); |
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| 108 | |||
| 109 | // vp.setImageSize(new Dimension(getWidth(), getHeight()));
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| 110 | 1003 | vcaballero | //System.err.println("Viewport en setMapContext:" + vp);
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| 111 | 984 | fernando | } |
| 112 | |||
| 113 | mapContext.addAtomicEventListener(mapContextListener); |
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| 114 | |||
| 115 | status = DESACTUALIZADO; |
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| 116 | } |
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| 117 | |||
| 118 | /**
|
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| 119 | 1051 | vcaballero | * Devuelve la proyecci?n.
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| 120 | 984 | fernando | *
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| 121 | 1051 | vcaballero | * @return Proyecci?n.
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| 122 | 984 | fernando | */
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| 123 | 885 | fjp | public IProjection getProjection() {
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| 124 | return getMapContext().getProjection();
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| 125 | } |
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| 126 | 984 | fernando | |
| 127 | /**
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| 128 | 1051 | vcaballero | * Inserta una proyecci?n.
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| 129 | 984 | fernando | *
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| 130 | 1051 | vcaballero | * @param proj Proyecci?n.
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| 131 | 984 | fernando | */
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| 132 | public void setProjection(IProjection proj) { |
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| 133 | 885 | fjp | getMapContext().setProjection(proj); |
| 134 | } |
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| 135 | 230 | fernando | |
| 136 | 984 | fernando | /**
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| 137 | 1051 | vcaballero | * Devuelve el modelo.
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| 138 | 984 | fernando | *
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| 139 | 1051 | vcaballero | * @return FMap.
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| 140 | 984 | fernando | */
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| 141 | public FMap getMapContext() {
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| 142 | return mapContext;
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| 143 | } |
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| 144 | 230 | fernando | |
| 145 | 984 | fernando | /**
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| 146 | * Registra una herramienta (tool).
|
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| 147 | *
|
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| 148 | 1051 | vcaballero | * @param name Nombre de la herramienta.
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| 149 | * @param tool Herramienta.
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| 150 | 984 | fernando | */
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| 151 | public void addMapTool(String name, MapTool tool) { |
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| 152 | namesMapTools.put(name, tool); |
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| 153 | tool.setMapControl(this);
|
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| 154 | } |
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| 155 | 230 | fernando | |
| 156 | 1062 | fernando | public void addMapTool(String name, MapTool[] tools){ |
| 157 | CompoundBehavior tool = new CompoundBehavior(tools);
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| 158 | addMapTool(name, tool); |
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| 159 | 984 | fernando | } |
| 160 | 1062 | fernando | |
| 161 | 984 | fernando | /**
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| 162 | 1062 | fernando | * DOCUMENT ME!
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| 163 | 984 | fernando | *
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| 164 | 1062 | fernando | * @param toolName DOCUMENT ME!
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| 165 | 1003 | vcaballero | */
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| 166 | 984 | fernando | public void setTool(String toolName) { |
| 167 | 1062 | fernando | MapTool mapTool = (MapTool) namesMapTools.get(toolName); |
| 168 | 984 | fernando | currentMapTool = mapTool; |
| 169 | currentTool = toolName; |
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| 170 | 1062 | fernando | this.setCursor(mapTool.getCursor());
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| 171 | 984 | fernando | } |
| 172 | 330 | vcaballero | |
| 173 | 984 | fernando | /**
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| 174 | 1051 | vcaballero | * Devuelve el nombre de la herramienta seleccionada.
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| 175 | 984 | fernando | *
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| 176 | 1051 | vcaballero | * @return nombre.
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| 177 | 984 | fernando | */
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| 178 | public String getTool() { |
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| 179 | return currentTool;
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| 180 | } |
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| 181 | 358 | fernando | |
| 182 | 984 | fernando | /**
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| 183 | * Cancela el dibujado. Se espera a que la cancelaci?n surta efecto
|
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| 184 | */
|
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| 185 | public void cancelDrawing() { |
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| 186 | if (drawer != null) { |
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| 187 | if (!drawer.isAlive()) {
|
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| 188 | return;
|
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| 189 | } |
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| 190 | } |
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| 191 | 358 | fernando | |
| 192 | 984 | fernando | canceldraw.setCancel(true);
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| 193 | 358 | fernando | |
| 194 | 984 | fernando | while (!isCancelled) {
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| 195 | } |
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| 196 | 330 | vcaballero | |
| 197 | 984 | fernando | canceldraw.setCancel(false);
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| 198 | isCancelled = false;
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| 199 | } |
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| 200 | 453 | fernando | |
| 201 | 984 | fernando | /**
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| 202 | * @see javax.swing.JComponent#paintComponent(java.awt.Graphics)
|
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| 203 | */
|
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| 204 | protected void paintComponent(Graphics g) { |
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| 205 | 1051 | vcaballero | if (status == ACTUALIZADO) {
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| 206 | 984 | fernando | logger.debug("Dibujando la imagen obtenida");
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| 207 | 330 | vcaballero | |
| 208 | 1051 | vcaballero | /*
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| 209 | 984 | fernando | * Si hay un behaviour y la imagen es distinta de null se delega el dibujado
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| 210 | 1051 | vcaballero | * en dicho behaviour
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| 211 | 984 | fernando | */
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| 212 | if ((currentMapTool != null) && (image != null)) { |
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| 213 | currentMapTool.paintComponent(g); |
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| 214 | } |
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| 215 | } else if (status == DESACTUALIZADO) { |
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| 216 | logger.debug("Obteniendo la imagen de la cartograf?a");
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| 217 | 330 | vcaballero | |
| 218 | 984 | fernando | //Se cancela el dibujado anterior
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| 219 | cancelDrawing(); |
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| 220 | 1051 | vcaballero | |
| 221 | 984 | fernando | //Se crea la imagen con el color de fonde deseado
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| 222 | image = new BufferedImage(this.getWidth(), this.getHeight(), |
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| 223 | BufferedImage.TYPE_INT_ARGB);
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| 224 | 1051 | vcaballero | |
| 225 | 984 | fernando | Graphics imgg = image.createGraphics();
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| 226 | 330 | vcaballero | |
| 227 | 984 | fernando | //Se actualizan los datos del viewPort y se lanza el tread de dibujado
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| 228 | vp.setImageSize(new Dimension(getWidth(), getHeight())); |
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| 229 | drawer = new Drawer(image, (Graphics2D) imgg, canceldraw); |
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| 230 | drawer.start(); |
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| 231 | timer.start(); |
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| 232 | status = ACTUALIZADO; |
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| 233 | 1051 | vcaballero | |
| 234 | 990 | fjp | // repaint();
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| 235 | 984 | fernando | } |
| 236 | } |
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| 237 | 330 | vcaballero | |
| 238 | 984 | fernando | /**
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| 239 | 1051 | vcaballero | * Devuelve la imagen de la vista.
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| 240 | 984 | fernando | *
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| 241 | 1051 | vcaballero | * @return imagen.
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| 242 | 984 | fernando | */
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| 243 | public BufferedImage getImage() { |
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| 244 | return image;
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| 245 | } |
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| 246 | 980 | fjp | |
| 247 | 984 | fernando | /**
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| 248 | * Marca el mapa para que en el pr?ximo redibujado se acceda a la
|
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| 249 | * cartograf?a para reobtener la imagen
|
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| 250 | */
|
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| 251 | public void drawMap() { |
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| 252 | status = DESACTUALIZADO; |
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| 253 | repaint(); |
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| 254 | } |
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| 255 | 330 | vcaballero | |
| 256 | 984 | fernando | /**
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| 257 | * @see java.awt.event.ComponentListener#componentHidden(java.awt.event.ComponentEvent)
|
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| 258 | */
|
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| 259 | public void componentHidden(ComponentEvent e) { |
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| 260 | } |
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| 261 | 330 | vcaballero | |
| 262 | 984 | fernando | /**
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| 263 | * @see java.awt.event.ComponentListener#componentMoved(java.awt.event.ComponentEvent)
|
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| 264 | */
|
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| 265 | public void componentMoved(ComponentEvent e) { |
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| 266 | } |
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| 267 | 338 | fernando | |
| 268 | 984 | fernando | /**
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| 269 | * @see java.awt.event.ComponentListener#componentResized(java.awt.event.ComponentEvent)
|
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| 270 | */
|
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| 271 | public void componentResized(ComponentEvent e) { |
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| 272 | drawMap(); |
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| 273 | } |
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| 274 | 980 | fjp | |
| 275 | 984 | fernando | /**
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| 276 | * @see java.awt.event.ComponentListener#componentShown(java.awt.event.ComponentEvent)
|
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| 277 | */
|
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| 278 | public void componentShown(ComponentEvent e) { |
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| 279 | } |
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| 280 | 330 | vcaballero | |
| 281 | 984 | fernando | /**
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| 282 | 1051 | vcaballero | * A?ade un listener de tipo ExceptionListener.
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| 283 | 984 | fernando | *
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| 284 | 1051 | vcaballero | * @param o ExceptionListener.
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| 285 | 984 | fernando | */
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| 286 | public void addExceptionListener(ExceptionListener o) { |
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| 287 | exceptionHandlingSupport.addExceptionListener(o); |
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| 288 | } |
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| 289 | |||
| 290 | /**
|
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| 291 | 1051 | vcaballero | * Borra la ExceptioListener que se pasa como par?metro.
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| 292 | 984 | fernando | *
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| 293 | 1051 | vcaballero | * @param o ExceptionListener.
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| 294 | 984 | fernando | *
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| 295 | 1051 | vcaballero | * @return True si se borra correctamente.
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| 296 | 984 | fernando | */
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| 297 | public boolean removeExceptionListener(ExceptionListener o) { |
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| 298 | return exceptionHandlingSupport.removeExceptionListener(o);
|
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| 299 | } |
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| 300 | |||
| 301 | /**
|
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| 302 | 1051 | vcaballero | * Lanza una Excepci?n.
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| 303 | 984 | fernando | *
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| 304 | 1051 | vcaballero | * @param t Excepci?n.
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| 305 | 984 | fernando | */
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| 306 | private void throwException(Throwable t) { |
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| 307 | exceptionHandlingSupport.throwException(t); |
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| 308 | } |
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| 309 | |||
| 310 | /**
|
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| 311 | 1051 | vcaballero | * Clase utilizada para dibujar las capas.
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| 312 | 984 | fernando | *
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| 313 | * @author Vicente Caballero Navarro
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| 314 | */
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| 315 | public class Drawer extends Thread { |
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| 316 | private Graphics g; |
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| 317 | private BufferedImage image; |
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| 318 | private CancelDraw cancel;
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| 319 | private boolean threadCancel = false; |
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| 320 | |||
| 321 | /**
|
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| 322 | * Crea un nuevo Drawer.
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| 323 | *
|
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| 324 | 1051 | vcaballero | * @param image
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| 325 | * @param g
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| 326 | * @param cancel
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| 327 | 984 | fernando | */
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| 328 | public Drawer(BufferedImage image, Graphics g, CancelDraw cancel) { |
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| 329 | this.g = g;
|
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| 330 | this.image = image;
|
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| 331 | this.cancel = cancel;
|
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| 332 | } |
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| 333 | |||
| 334 | /**
|
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| 335 | * @see java.lang.Runnable#run()
|
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| 336 | */
|
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| 337 | public void run() { |
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| 338 | try {
|
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| 339 | synchronized (Drawer.class) {
|
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| 340 | mapContext.draw(image, (Graphics2D) image.getGraphics(),
|
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| 341 | cancel); |
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| 342 | timer.stop(); |
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| 343 | isCancelled = true;
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| 344 | repaint(); |
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| 345 | } |
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| 346 | 762 | fernando | } catch (Throwable e) { |
| 347 | 750 | fernando | throwException(e); |
| 348 | 470 | fjp | } finally {
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| 349 | 984 | fernando | } |
| 350 | } |
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| 351 | } |
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| 352 | 330 | vcaballero | |
| 353 | 984 | fernando | /**
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| 354 | 1051 | vcaballero | * Clase para cancelar el dibujado.
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| 355 | 984 | fernando | *
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| 356 | * @author Fernando Gonz?lez Cort?s
|
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| 357 | */
|
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| 358 | public class CancelDraw implements Cancellable { |
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| 359 | private boolean cancel = false; |
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| 360 | 338 | fernando | |
| 361 | 984 | fernando | /**
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| 362 | * Crea un nuevo CancelDraw.
|
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| 363 | */
|
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| 364 | public CancelDraw() {
|
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| 365 | } |
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| 366 | 336 | vcaballero | |
| 367 | 984 | fernando | /**
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| 368 | 1051 | vcaballero | * Insertar si se debe cancelar el dibujado.
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| 369 | 984 | fernando | *
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| 370 | 1051 | vcaballero | * @param b true si se debe cancelar el dibujado.
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| 371 | 984 | fernando | */
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| 372 | public void setCancel(boolean b) { |
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| 373 | cancel = b; |
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| 374 | } |
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| 375 | 338 | fernando | |
| 376 | 984 | fernando | /**
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| 377 | * @see com.iver.cit.gvsig.fmap.operations.Cancellable#isCanceled()
|
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| 378 | */
|
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| 379 | public boolean isCanceled() { |
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| 380 | return cancel;
|
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| 381 | } |
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| 382 | } |
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| 383 | 453 | fernando | |
| 384 | 984 | fernando | /**
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| 385 | 1051 | vcaballero | * Listener del MapTool.
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| 386 | 984 | fernando | *
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| 387 | * @author Fernando Gonz?lez Cort?s
|
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| 388 | */
|
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| 389 | public class MapToolListener implements MouseListener, MouseWheelListener, |
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| 390 | MouseMotionListener {
|
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| 391 | 453 | fernando | /**
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| 392 | * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
|
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| 393 | */
|
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| 394 | public void mouseClicked(MouseEvent e) { |
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| 395 | 984 | fernando | try {
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| 396 | 453 | fernando | currentMapTool.mouseClicked(e); |
| 397 | 984 | fernando | } catch (BehaviorException t) {
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| 398 | 453 | fernando | throwException(t); |
| 399 | } |
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| 400 | } |
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| 401 | |||
| 402 | /**
|
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| 403 | * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent)
|
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| 404 | */
|
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| 405 | public void mouseEntered(MouseEvent e) { |
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| 406 | 984 | fernando | try {
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| 407 | 453 | fernando | currentMapTool.mouseEntered(e); |
| 408 | 984 | fernando | } catch (BehaviorException t) {
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| 409 | 453 | fernando | throwException(t); |
| 410 | } |
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| 411 | } |
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| 412 | |||
| 413 | /**
|
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| 414 | * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent)
|
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| 415 | */
|
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| 416 | public void mouseExited(MouseEvent e) { |
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| 417 | 984 | fernando | try {
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| 418 | 453 | fernando | currentMapTool.mouseExited(e); |
| 419 | 984 | fernando | } catch (BehaviorException t) {
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| 420 | 453 | fernando | throwException(t); |
| 421 | } |
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| 422 | } |
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| 423 | |||
| 424 | /**
|
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| 425 | * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent)
|
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| 426 | */
|
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| 427 | public void mousePressed(MouseEvent e) { |
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| 428 | 984 | fernando | try {
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| 429 | 453 | fernando | currentMapTool.mousePressed(e); |
| 430 | 984 | fernando | } catch (BehaviorException t) {
|
| 431 | 453 | fernando | throwException(t); |
| 432 | } |
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| 433 | } |
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| 434 | |||
| 435 | /**
|
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| 436 | * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent)
|
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| 437 | */
|
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| 438 | public void mouseReleased(MouseEvent e) { |
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| 439 | 984 | fernando | try {
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| 440 | 453 | fernando | currentMapTool.mouseReleased(e); |
| 441 | 984 | fernando | } catch (BehaviorException t) {
|
| 442 | 453 | fernando | throwException(t); |
| 443 | } |
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| 444 | } |
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| 445 | |||
| 446 | /**
|
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| 447 | * @see java.awt.event.MouseWheelListener#mouseWheelMoved(java.awt.event.MouseWheelEvent)
|
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| 448 | */
|
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| 449 | public void mouseWheelMoved(MouseWheelEvent e) { |
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| 450 | 984 | fernando | try {
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| 451 | 453 | fernando | currentMapTool.mouseWheelMoved(e); |
| 452 | 984 | fernando | } catch (BehaviorException t) {
|
| 453 | 453 | fernando | throwException(t); |
| 454 | } |
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| 455 | } |
||
| 456 | |||
| 457 | /**
|
||
| 458 | * @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
|
||
| 459 | */
|
||
| 460 | public void mouseDragged(MouseEvent e) { |
||
| 461 | 984 | fernando | try {
|
| 462 | 453 | fernando | currentMapTool.mouseDragged(e); |
| 463 | 984 | fernando | } catch (BehaviorException t) {
|
| 464 | 453 | fernando | throwException(t); |
| 465 | } |
||
| 466 | } |
||
| 467 | |||
| 468 | /**
|
||
| 469 | * @see java.awt.event.MouseMotionListener#mouseMoved(java.awt.event.MouseEvent)
|
||
| 470 | */
|
||
| 471 | public void mouseMoved(MouseEvent e) { |
||
| 472 | 984 | fernando | try {
|
| 473 | 453 | fernando | currentMapTool.mouseMoved(e); |
| 474 | 984 | fernando | } catch (BehaviorException t) {
|
| 475 | 453 | fernando | throwException(t); |
| 476 | } |
||
| 477 | } |
||
| 478 | 984 | fernando | } |
| 479 | |||
| 480 | /**
|
||
| 481 | 1051 | vcaballero | * Listener sobre el MapContext.
|
| 482 | 984 | fernando | *
|
| 483 | * @author Fernando Gonz?lez Cort?s
|
||
| 484 | */
|
||
| 485 | public class MapContextListener implements AtomicEventListener { |
||
| 486 | /**
|
||
| 487 | 681 | fernando | * @see com.iver.cit.gvsig.fmap.AtomicEventListener#atomicEvent(com.iver.cit.gvsig.fmap.AtomicEvent)
|
| 488 | 490 | fernando | */
|
| 489 | 681 | fernando | public void atomicEvent(AtomicEvent e) { |
| 490 | 764 | fernando | boolean redraw = false; |
| 491 | LayerEvent[] layerEvents = e.getLayerEvents();
|
||
| 492 | 984 | fernando | |
| 493 | 764 | fernando | for (int i = 0; i < layerEvents.length; i++) { |
| 494 | 984 | fernando | if (layerEvents[i].getProperty().equals("visible")) { |
| 495 | 764 | fernando | redraw = true;
|
| 496 | } |
||
| 497 | } |
||
| 498 | 1051 | vcaballero | |
| 499 | 984 | fernando | if (e.getColorEvents().length > 0) { |
| 500 | redraw = true;
|
||
| 501 | } |
||
| 502 | 1051 | vcaballero | |
| 503 | 984 | fernando | if (e.getExtentEvents().length > 0) { |
| 504 | redraw = true;
|
||
| 505 | } |
||
| 506 | |||
| 507 | if (e.getLayerCollectionEvents().length > 0) { |
||
| 508 | redraw = true;
|
||
| 509 | } |
||
| 510 | |||
| 511 | if (e.getLegendEvents().length > 0) { |
||
| 512 | redraw = true;
|
||
| 513 | } |
||
| 514 | |||
| 515 | if (e.getSelectionEvents().length > 0) { |
||
| 516 | redraw = true;
|
||
| 517 | } |
||
| 518 | |||
| 519 | if (redraw) {
|
||
| 520 | 764 | fernando | NewMapControl.this.drawMap(); |
| 521 | } |
||
| 522 | 490 | fernando | } |
| 523 | 849 | fernando | } |
| 524 | 1062 | fernando | public ViewPort getViewPort() {
|
| 525 | return vp;
|
||
| 526 | } |
||
| 527 | 230 | fernando | } |