svn-gvsig-desktop / tags / v1_1_Build_1000 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLayers.java @ 11885
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.fmap.layers; |
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import java.awt.Graphics2D; |
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import java.awt.Point; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.awt.image.WritableRaster; |
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import java.io.File; |
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import java.lang.reflect.Array; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Collections; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Vector; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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import javax.swing.ImageIcon; |
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import org.apache.log4j.Logger; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.cts.IProjection; |
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import com.hardcode.driverManager.Driver; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.crs.CRSFactory; |
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import com.iver.cit.gvsig.fmap.drivers.DefaultDBDriver; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.ComposedLayer; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
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import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
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import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
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import com.iver.utiles.IPersistance; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.extensionPoints.ExtensionPoint; |
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import com.iver.utiles.extensionPoints.ExtensionPointsSingleton; |
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import com.iver.utiles.swing.threads.Cancellable; |
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/**
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* Representa un nodo interno en el ?rbol de capas
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*/
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public class FLayers extends FLyrDefault implements VectorialData, LayerCollection, InfoByPoint |
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{
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//ArrayList de Listener registrados.
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protected ArrayList layerCollectionListeners = new ArrayList(); |
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protected List layers = Collections.synchronizedList(new ArrayList()); |
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protected MapContext fmap;
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protected static Logger logger = Logger.getLogger(FLayers.class.getName()); |
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/**
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* Crea un nuevo FLayers.
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*
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* @param fmap
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* @param parent
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*/
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public FLayers(MapContext fmap, FLayers parent) {
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setParentLayer(parent); |
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this.fmap = fmap;
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} |
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/**
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* A?ade un listener de los eventos de la colecci?n de capas
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*
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* @param listener
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*/
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public void addLayerCollectionListener(LayerCollectionListener listener) { |
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if (!layerCollectionListeners.contains(listener))
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layerCollectionListeners.add(listener); |
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllVisibles(boolean)
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*/
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public void setAllVisibles(boolean visible) { |
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FLayer lyr; |
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for (int i = 0; i < layers.size(); i++) { |
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lyr = ((FLayer) layers.get(i)); |
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lyr.setVisible(visible); |
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if (lyr instanceof LayerCollection) { |
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((LayerCollection) lyr).setAllVisibles(visible); |
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} |
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} |
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} |
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/**
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* Elimina un listener de los eventos de la colecci?n de capas
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*
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* @param listener
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*/
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public void removeLayerCollectionListener(LayerCollectionListener listener) { |
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layerCollectionListeners.remove(listener); |
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} |
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/**
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* A?ade una capa.
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*
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* @param layer
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*/
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// private void doAddLayer(FLayer layer) {
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// layers.add(layer);
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// layer.setParentLayer(this);
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// }
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private void doAddLayer(int pos,FLayer layer) { |
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layers.add(pos,layer); |
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layer.setParentLayer(this);
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} |
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public void addLayer(FLayer layer) { |
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addLayer(layers.size(),layer); |
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} |
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/**
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* A?ade una capa en la posici?n pos de la lista de subcapas
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*
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* @param layer
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*
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* @throws CancelationException
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*/
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public void addLayer(int pos,FLayer layer) throws CancelationException { |
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//Notificamos a la capa que va a ser a?adida
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//FLyrDefault layerDef = (FLyrDefault)layer;
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//if (!layerDef.isUnavailable()) {
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if (layer instanceof FLyrDefault) |
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((FLyrDefault)layer).wakeUp(); |
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if (layer instanceof FLayers){ |
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FLayers layers=(FLayers)layer; |
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fmap.addAsCollectionListener(layers); |
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} |
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callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer)); |
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//}
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doAddLayer(pos,layer); |
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//if (!layerDef.isUnavailable()) {
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callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer)); |
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//}
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} |
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/**
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* Mueve una capa de la posici?n from a la posici?n to. (Se supone que
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* est?n dentro del mismo nivel). Para mover entre niveles, usar otro
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* m?todo (por hacer)
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*
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* @param from origen.
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* @param to destino.
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*
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* @throws CancelationException
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*/
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public void moveTo(int from, int to) throws CancelationException { |
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int newfrom=layers.size()-from-1; |
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int newto=layers.size()-to-1; |
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if ( newfrom < 0 || newfrom >=layers.size() || newto < 0 || newto >= layers.size()) return; |
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FLayer aux = (FLayer) layers.get(newfrom); |
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callLayerMoving(LayerPositionEvent.createLayerMovingEvent(aux, newfrom, newto)); |
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layers.remove(newfrom); |
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layers.add(newto, aux); |
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callLayerMoved(LayerPositionEvent.createLayerMovedEvent(aux, newfrom, newto)); |
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} |
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/**
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* Borra una capa del ArrayList que contiene a las capas.
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*
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* @param lyr FLayer.
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*/
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private void doRemoveLayer(FLayer lyr) { |
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layers.remove(lyr); |
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} |
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/**
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* Borra una capa de la colecci?n de capas.
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*
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* @param lyr FLayer
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*
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* @throws CancelationException
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*/
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public void removeLayer(FLayer lyr) throws CancelationException { |
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callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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doRemoveLayer(lyr); |
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callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
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} |
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/**
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* Borra una FLayer del vector a partir del identificador.
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*
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* @param idLayer
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*/
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public void removeLayer(int idLayer) { |
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FLayer lyr = (FLayer) layers.get(idLayer); |
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callLayerRemoving(LayerCollectionEvent.createLayerRemovingEvent(lyr)); |
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layers.remove(idLayer); |
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callLayerRemoved(LayerCollectionEvent.createLayerRemovedEvent(lyr)); |
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} |
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/**
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* M?todo de conveniencia para borrar una capa con ese nombre
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*
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* @param layerName
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*/
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public void removeLayer(String layerName) { |
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FLayer lyr; |
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for (int i = 0; i < layers.size(); i++) { |
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lyr = ((FLayer) layers.get(i)); |
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if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
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removeLayer(i); |
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break;
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} |
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} |
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} |
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/**
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* M?todo de conveniencia para reemplazar una capa con ese nombre
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*
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* @param layerName
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*/
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public void replaceLayer(String layerName, FLayer layer) |
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{
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FLayer lyr; |
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FLayer parent; |
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for (int i = 0; i < layers.size(); i++) { |
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lyr = ((FLayer) layers.get(i)); |
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if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
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parent = lyr.getParentLayer(); |
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removeLayer(i); |
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if (parent != null) |
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//Notificamos a la capa que va a ser a?adida
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if (layer instanceof FLyrDefault) |
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((FLyrDefault)layer).wakeUp(); |
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if (layer instanceof FLayers){ |
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FLayers layers=(FLayers)layer; |
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fmap.addAsCollectionListener(layers); |
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} |
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callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer)); |
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layers.add(i,layer); |
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layer.setParentLayer(this);
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callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer)); |
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break;
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} |
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} |
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} |
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/**
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* Obtiene el array de capas visibles que penden del arbol cuya ra?z es
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* este nodo
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*
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* @return Vector de FLayer.
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*/
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public FLayer[] getVisibles() { |
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ArrayList array = new ArrayList(); |
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LayersIterator iter = new LayersIterator(this) { |
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public boolean evaluate(FLayer layer) { |
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return layer.isVisible();
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} |
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}; |
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while (iter.hasNext()) {
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array.add(iter.nextLayer()); |
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} |
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return (FLayer[]) array.toArray(new FLayer[0]); |
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} |
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/**
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* Obtiene el hijo i-?simo (de abajo a arriba) directo de esta colecci?n.
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*
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* @param index ?ndice.
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*
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* @return capa seleccionada.
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*/
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public FLayer getLayer(int index) { |
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return (FLayer) layers.get(index);
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} |
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/**
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* M?todo de conveniencia para buscar una capa por su nombre Es conveniente
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* usar getLayer(int) siempre que se pueda, es m?s directo.
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*
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* @param layerName nombre.
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*
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* @return capa seleccionada.
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*/
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public FLayer getLayer(String layerName) { |
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FLayer lyr; |
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FLayer lyr2; |
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ArrayList layerList;
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for (int i = 0; i < layers.size(); i++) { |
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lyr = ((FLayer) layers.get(i)); |
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if (lyr.getName().compareToIgnoreCase(layerName) == 0) { |
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return lyr;
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} |
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layerList = new ArrayList(); |
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getLayerFromGroup(lyr,layerList); |
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for(int j = 0; j<layerList.size(); j++ ) |
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{
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lyr2 = ((FLayer)layerList.get(j)); |
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if (lyr2.getName().compareToIgnoreCase(layerName) == 0) { |
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return lyr2;
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} |
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} |
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} |
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return null; |
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} |
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// looks in the layertree including FLayers
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private void getLayerFromGroup(FLayer layer, ArrayList result){ |
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int i;
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FLayers layerGroup; |
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if (layer instanceof FLayers) |
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{
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result.add(layer); |
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layerGroup = (FLayers)layer; |
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for (i=0; i < layerGroup.getLayersCount(); i++ ) |
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{
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getLayerFromGroup(layerGroup.getLayer(i),result); |
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} |
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} |
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else
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{
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result.add(layer); |
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} |
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} |
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// this is to to split up a layer group in order to get a layer by name
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// when there are layergroups.
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private void splitLayerGroup(FLayer layer, ArrayList result) |
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{
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int i;
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FLayers layerGroup; |
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if (layer instanceof FLayers) |
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{
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layerGroup = (FLayers)layer; |
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for (i=0; i < layerGroup.getLayersCount(); i++ ) |
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{
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splitLayerGroup(layerGroup.getLayer(i),result); |
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} |
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} |
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else
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{
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result.add(layer); |
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} |
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} |
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/**
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* Obtiene el n?mero de capas que hay en su mismo nivel Es decir, no cuenta
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* las subcapas de un FLayers
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*
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* @return n?mero de capas.
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*/
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public int getLayersCount() { |
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return layers.size();
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage,
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* java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort)
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*/
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public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel,double scale) throws DriverException { |
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draw(image,g,viewPort,cancel, scale, null);
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} |
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public ComposedLayer draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel,double scale, ComposedLayer group) throws DriverException { |
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//double scale = getFMap().getScaleView();
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// Iterator iter = layers.iterator();
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// try
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// {
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boolean bNeedRecalculateCache = false; |
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///// CHEMA ComposedLayer
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long tg1 = System.currentTimeMillis(); |
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///// CHEMA ComposedLayer
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// while (iter.hasNext())
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// {
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for (int i=0; i < layers.size(); i++) { |
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if (cancel.isCanceled())
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break; // M?s que nada porque las capas raster no son interrumpibles por ahora. |
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// FLayer lyr = (FLayer) iter.next();
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FLayer lyr = (FLayer) layers.get(i); |
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/* if (lyr instanceof FLyrVect && ((FLyrVect)lyr).isBroken()){
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continue;
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}
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*/
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LayerDrawEvent beforeEvent = new LayerDrawEvent(lyr, g, viewPort, LayerDrawEvent.LAYER_BEFORE_DRAW);
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fmap.fireLayerDrawingEvent(beforeEvent); |
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if ((lyr.isDirty()) && (lyr.isCachingDrawnLayers() == false)) |
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bNeedRecalculateCache = true;
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if (lyr.isVisible()) {
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long t1 = System.currentTimeMillis(); |
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System.err.println("Layer " + lyr.getName() + " dirty=" + lyr.isDirty()+ " isCachingDrawnLayers= "+lyr.isCachingDrawnLayers()); |
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// synchronized (this) {
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//Sincronizaci?n del m?todo dibujar de cada Layer, esto es posible hacerlo de otra forma,
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//pero de momento se queda as?, para solucionar el refresco de una misma vista que est? a?adida en el Layout.
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try{
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/* if (lyr instanceof IComposedDrawing)
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{
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// Acumulamos las peticiones hasta que sea
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// otro servidor o otro tipo de capa o la ?ltima
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// Si hay que dibujar:
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lyr.draw(image, g, viewPort, cancel,scale);
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// Si hay que acumlar:
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lyr.acumulateDrawing(antLayer);
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}
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else */
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if (lyr.isCachingDrawnLayers())
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{
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| 485 |
if ((bNeedRecalculateCache) || (lyr.getCacheImageDrawnLayers()==null)) |
| 486 |
{
|
| 487 |
//if (bNeedRecalculateCache)
|
| 488 |
// {
|
| 489 |
|
| 490 |
///// CHEMA ComposedLayer
|
| 491 |
if (group != null) { |
| 492 |
//si tenemos un grupo pendiente de pintar, pintamos
|
| 493 |
// para que la cache sea fiable
|
| 494 |
group.draw(image, g, viewPort, cancel,scale); |
| 495 |
group = null;
|
| 496 |
} |
| 497 |
///// CHEMA ComposedLayer
|
| 498 |
|
| 499 |
|
| 500 |
// Copiamos la imagen actual
|
| 501 |
BufferedImage buff = new BufferedImage(image.getWidth(), image.getHeight(), image.getType()); |
| 502 |
WritableRaster w = buff.getRaster();
|
| 503 |
image.copyData(w); |
| 504 |
lyr.setCacheImageDrawnLayers(buff); |
| 505 |
System.err.println("RECALCULO LA CACHE CON LO QUE HABIA ANTES DE " + lyr.getName()); |
| 506 |
} |
| 507 |
// }
|
| 508 |
// else
|
| 509 |
// {
|
| 510 |
if (lyr.getCacheImageDrawnLayers() != null) |
| 511 |
{
|
| 512 |
// Previo a esto hemos tenido que fijar
|
| 513 |
// la imagen que queremos usar, en el
|
| 514 |
// prepareDrawing de FMap.
|
| 515 |
if (lyr.isDirty())
|
| 516 |
{
|
| 517 |
|
| 518 |
|
| 519 |
///// CHEMA ComposedLayer
|
| 520 |
// Checks for draw group (ComposedLayer)
|
| 521 |
if (group != null) { |
| 522 |
// it's going to load a cache image,
|
| 523 |
// the current draw isn't needed
|
| 524 |
group = null;
|
| 525 |
} |
| 526 |
///// CHEMA ComposedLayer
|
| 527 |
|
| 528 |
|
| 529 |
g.drawImage(lyr.getCacheImageDrawnLayers(), 0, 0, null); |
| 530 |
System.err.println("Pinto con acelerado lo que hab?a antes de " + lyr.getName()); |
| 531 |
} |
| 532 |
} |
| 533 |
// }
|
| 534 |
} |
| 535 |
// Si la capa est? "sucia" o alguna de las de abajo est? sucia
|
| 536 |
// hay que volver a dibujar.
|
| 537 |
if (lyr.isDirty() || bNeedRecalculateCache)
|
| 538 |
{
|
| 539 |
if (!lyr.getFLayerStatus().isDriverLoaded())
|
| 540 |
{
|
| 541 |
continue;
|
| 542 |
} |
| 543 |
|
| 544 |
///// CHEMA ComposedLayer
|
| 545 |
//lyr.draw(image, g, viewPort, cancel,scale);
|
| 546 |
//bNeedRecalculateCache = true;
|
| 547 |
//System.err.println("Pinto sin acelerado " + lyr.getName());
|
| 548 |
///// CHEMA ComposedLayer
|
| 549 |
|
| 550 |
///// CHEMA ComposedLayer
|
| 551 |
// Checks for draw group (ComposedLayer)
|
| 552 |
if (group != null) { |
| 553 |
if (lyr instanceof FLayers){ |
| 554 |
group = ((FLayers)lyr).draw(image, g, viewPort, cancel,scale,group); |
| 555 |
LayerDrawEvent afterEvent = new LayerDrawEvent(lyr, g, viewPort, LayerDrawEvent.LAYER_AFTER_DRAW);
|
| 556 |
fmap.fireLayerDrawingEvent(afterEvent); |
| 557 |
} else {
|
| 558 |
// If layer can be added to the group, does it
|
| 559 |
if (group.canAdd(lyr)) {
|
| 560 |
group.add(lyr); |
| 561 |
} else {
|
| 562 |
// draw the 'pending to draw' layer group
|
| 563 |
group.draw(image, g, viewPort, cancel,scale); |
| 564 |
|
| 565 |
// gets a new group instance
|
| 566 |
group = lyr.newComposedLayer(); |
| 567 |
// if layer hasn't group, draws it inmediately
|
| 568 |
if (group == null) { |
| 569 |
if (lyr instanceof FLayers){ |
| 570 |
group = ((FLayers)lyr).draw(image, g, viewPort, cancel,scale,group); |
| 571 |
} else {
|
| 572 |
lyr.draw(image, g, viewPort, cancel,scale); |
| 573 |
} |
| 574 |
LayerDrawEvent afterEvent = new LayerDrawEvent(lyr, g, viewPort, LayerDrawEvent.LAYER_AFTER_DRAW);
|
| 575 |
fmap.fireLayerDrawingEvent(afterEvent); |
| 576 |
} else {
|
| 577 |
// add the layer to the group
|
| 578 |
group.setMapContext(fmap); |
| 579 |
group.add(lyr); |
| 580 |
|
| 581 |
} |
| 582 |
} |
| 583 |
} |
| 584 |
} else {
|
| 585 |
// gets a new group instance
|
| 586 |
group = lyr.newComposedLayer(); |
| 587 |
// if layer hasn't group, draws it inmediately
|
| 588 |
if (group == null) { |
| 589 |
if (lyr instanceof FLayers){ |
| 590 |
group = ((FLayers)lyr).draw(image, g, viewPort, cancel,scale,group); |
| 591 |
} else {
|
| 592 |
lyr.draw(image, g, viewPort, cancel,scale); |
| 593 |
} |
| 594 |
LayerDrawEvent afterEvent = new LayerDrawEvent(lyr, g, viewPort, LayerDrawEvent.LAYER_AFTER_DRAW);
|
| 595 |
fmap.fireLayerDrawingEvent(afterEvent); |
| 596 |
} else {
|
| 597 |
// adds the layer to the group
|
| 598 |
group.setMapContext(fmap); |
| 599 |
group.add(lyr); |
| 600 |
} |
| 601 |
} |
| 602 |
///// CHEMA ComposedLayer
|
| 603 |
bNeedRecalculateCache = true;
|
| 604 |
} |
| 605 |
} catch (DriverException e){
|
| 606 |
// fmap.callNewErrorEvent(new ErrorEvent(lyr.getName(), e));
|
| 607 |
fmap.addLayerError("La capa " + lyr.getName() + " es err?nea."); |
| 608 |
e.printStackTrace(); |
| 609 |
lyr.setAvailable(false);
|
| 610 |
// this.removeLayer(lyr);
|
| 611 |
} catch (Exception e) { |
| 612 |
fmap.addLayerError("La capa " + lyr.getName() + " es err?nea."); |
| 613 |
e.printStackTrace(); |
| 614 |
lyr.setAvailable(false);
|
| 615 |
} |
| 616 |
// }
|
| 617 |
long t2 = System.currentTimeMillis(); |
| 618 |
System.out.println("Layer " + lyr.getName() + " " |
| 619 |
+ (t2-t1) + " milisecs.");
|
| 620 |
if (!cancel.isCanceled())
|
| 621 |
lyr.setDirty(false);
|
| 622 |
} |
| 623 |
|
| 624 |
} |
| 625 |
///// CHEMA ComposedLayer
|
| 626 |
if (group != null && this.getParentLayer() == null) { |
| 627 |
//si tenemos un grupo pendiente de pintar, pintamos
|
| 628 |
group.draw(image, g, viewPort, cancel,scale); |
| 629 |
group = null;
|
| 630 |
|
| 631 |
} |
| 632 |
///// CHEMA ComposedLayer
|
| 633 |
if (getVirtualLayers() != null) { |
| 634 |
getVirtualLayers().draw(image, g, viewPort, cancel,scale); |
| 635 |
} |
| 636 |
|
| 637 |
///// CHEMA ComposedLayer
|
| 638 |
return group;
|
| 639 |
///// CHEMA ComposedLayer
|
| 640 |
|
| 641 |
// }
|
| 642 |
// catch (ConcurrentModificationException e)
|
| 643 |
// {
|
| 644 |
// System.err.println(e.getMessage());
|
| 645 |
// }
|
| 646 |
} |
| 647 |
|
| 648 |
/**
|
| 649 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
| 650 |
* com.iver.cit.gvsig.fmap.ViewPort,
|
| 651 |
* com.iver.utiles.swing.threads.Cancellable)
|
| 652 |
*/
|
| 653 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet properties) |
| 654 |
throws DriverException {
|
| 655 |
|
| 656 |
// TODO: A la hora de imprimir, isWithinScale falla, porque est?
|
| 657 |
// calculando la escala en pantalla, no para el layout.
|
| 658 |
// Revisar esto.
|
| 659 |
for (int i=0; i < layers.size(); i++) { |
| 660 |
FLayer lyr = (FLayer) layers.get(i); |
| 661 |
lyr.print(g, viewPort, cancel, scale, properties); |
| 662 |
|
| 663 |
} |
| 664 |
if (getVirtualLayers() != null) { |
| 665 |
getVirtualLayers().print( g, viewPort, cancel, scale, properties); |
| 666 |
} |
| 667 |
} |
| 668 |
|
| 669 |
/**
|
| 670 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
|
| 671 |
*/
|
| 672 |
public Rectangle2D getFullExtent() throws DriverException { |
| 673 |
Rectangle2D rAux = null; |
| 674 |
boolean first = true; |
| 675 |
|
| 676 |
|
| 677 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 678 |
FLayer capa = (FLayer) iter.next(); |
| 679 |
try{
|
| 680 |
if (first) {
|
| 681 |
rAux = capa.getFullExtent(); |
| 682 |
first=false;
|
| 683 |
} else {
|
| 684 |
rAux.add(capa.getFullExtent()); |
| 685 |
} |
| 686 |
}catch (Exception e) { |
| 687 |
e.printStackTrace();//TODO hay que revisar para determinar el comportamiento que espera el usuario.
|
| 688 |
} |
| 689 |
} |
| 690 |
|
| 691 |
return rAux;
|
| 692 |
} |
| 693 |
|
| 694 |
/**
|
| 695 |
* Llama al m?todo layerAdding de los listeners dados de alta.
|
| 696 |
*
|
| 697 |
* @param event
|
| 698 |
*
|
| 699 |
* @throws CancelationException
|
| 700 |
*/
|
| 701 |
protected void callLayerAdding(LayerCollectionEvent event) |
| 702 |
throws CancelationException {
|
| 703 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 704 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 705 |
((LayerCollectionListener) iter.next()).layerAdding(event); |
| 706 |
} |
| 707 |
} |
| 708 |
|
| 709 |
/**
|
| 710 |
* Llama al m?todo layerRemoving de los listeners dados de alta.
|
| 711 |
*
|
| 712 |
* @param event
|
| 713 |
*
|
| 714 |
* @throws CancelationException
|
| 715 |
*/
|
| 716 |
protected void callLayerRemoving(LayerCollectionEvent event) |
| 717 |
throws CancelationException {
|
| 718 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 719 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 720 |
((LayerCollectionListener) iter.next()).layerRemoving(event); |
| 721 |
} |
| 722 |
} |
| 723 |
|
| 724 |
|
| 725 |
/**
|
| 726 |
* Llama al m?todo layerMoving de los listeners dados de alta.
|
| 727 |
*
|
| 728 |
* @param event
|
| 729 |
*
|
| 730 |
* @throws CancelationException
|
| 731 |
*/
|
| 732 |
protected void callLayerMoving(LayerPositionEvent event) |
| 733 |
throws CancelationException {
|
| 734 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 735 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 736 |
((LayerCollectionListener) iter.next()).layerMoving(event); |
| 737 |
} |
| 738 |
} |
| 739 |
|
| 740 |
/**
|
| 741 |
* Llama al m?todo layerAdded de los listeners dados de alta.
|
| 742 |
*
|
| 743 |
* @param event
|
| 744 |
*/
|
| 745 |
protected void callLayerAdded(LayerCollectionEvent event) { |
| 746 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 747 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 748 |
((LayerCollectionListener) iter.next()).layerAdded(event); |
| 749 |
} |
| 750 |
} |
| 751 |
|
| 752 |
/**
|
| 753 |
* Llama al m?todo layerRemoved de los listeners dados de alta.
|
| 754 |
*
|
| 755 |
* @param event
|
| 756 |
*/
|
| 757 |
protected void callLayerRemoved(LayerCollectionEvent event) { |
| 758 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 759 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 760 |
((LayerCollectionListener) iter.next()).layerRemoved(event); |
| 761 |
} |
| 762 |
} |
| 763 |
|
| 764 |
/**
|
| 765 |
* Llama al m?todo layerMoved de los listeners dados de alta.
|
| 766 |
*
|
| 767 |
* @param event
|
| 768 |
*/
|
| 769 |
protected void callLayerMoved(LayerPositionEvent event) { |
| 770 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 771 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 772 |
((LayerCollectionListener) iter.next()).layerMoved(event); |
| 773 |
} |
| 774 |
} |
| 775 |
|
| 776 |
/**
|
| 777 |
* @throws XMLException
|
| 778 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 779 |
*/
|
| 780 |
public XMLEntity getXMLEntity() throws XMLException { |
| 781 |
XMLEntity xml = super.getXMLEntity();
|
| 782 |
|
| 783 |
ArrayList names = new ArrayList(); |
| 784 |
|
| 785 |
|
| 786 |
FLayer layer; |
| 787 |
for (int i = 0; i < layers.size(); i++) { |
| 788 |
layer = (FLayer)layers.get(i); |
| 789 |
// XXX: Parche para no guardar capas raster de memoria en el proyecto
|
| 790 |
if (layer instanceof FLyrRaster){ |
| 791 |
if (((FLyrRaster)layer).getSource() instanceof RasterFileAdapter){ |
| 792 |
if (((RasterFileAdapter)((FLyrRaster)layer).getSource()).getFile() == null){ |
| 793 |
continue;
|
| 794 |
} |
| 795 |
} |
| 796 |
} |
| 797 |
// XXX: Parche para no guardar capas raster de memoria en el proyecto
|
| 798 |
try{
|
| 799 |
names.add(layer.getName()); |
| 800 |
xml.addChild(layer.getXMLEntity()); |
| 801 |
}catch (XMLException e) {
|
| 802 |
e.printStackTrace(); |
| 803 |
} |
| 804 |
} |
| 805 |
|
| 806 |
String[] s = new String[names.size()]; |
| 807 |
System.arraycopy(names.toArray(),0,s,0,names.size()); |
| 808 |
xml.putProperty("numLayers", names.size());
|
| 809 |
xml.putProperty("LayerNames", s);
|
| 810 |
|
| 811 |
return xml;
|
| 812 |
} |
| 813 |
|
| 814 |
/**
|
| 815 |
* DOCUMENT ME!
|
| 816 |
*
|
| 817 |
* @param xml DOCUMENT ME!
|
| 818 |
*
|
| 819 |
* @throws XMLException
|
| 820 |
*
|
| 821 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 822 |
*/
|
| 823 |
public void setXMLEntity03(XMLEntity xml) throws XMLException{ |
| 824 |
super.setXMLEntity03(xml);
|
| 825 |
int numLayers = xml.getIntProperty("numLayers"); |
| 826 |
|
| 827 |
String[] s = xml.getStringArrayProperty("LayerNames"); |
| 828 |
try {
|
| 829 |
for (int i = 0; i < numLayers; i++) { |
| 830 |
FLayer layer = null;
|
| 831 |
|
| 832 |
String className = xml.getChild(i).getStringProperty("className"); |
| 833 |
|
| 834 |
if (className.equals(FLyrVect.class.getName())) {
|
| 835 |
if (xml.getChild(i).contains("file")) { |
| 836 |
|
| 837 |
layer = LayerFactory.createLayer(s[i], |
| 838 |
(VectorialFileDriver)LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName")),
|
| 839 |
new File(xml.getChild(i).getStringProperty("file")), |
| 840 |
this.getMapContext().getViewPort().getProjection());
|
| 841 |
|
| 842 |
} else if (true) { |
| 843 |
//TODO falta por implementar
|
| 844 |
} else if (true) { |
| 845 |
//TODO falta por implementar
|
| 846 |
} |
| 847 |
|
| 848 |
layer.setXMLEntity03(xml.getChild(i)); |
| 849 |
// Comprobar que la proyecci?n es la misma que la de FMap
|
| 850 |
// Si no lo es, es una capa que est? reproyectada al vuelo
|
| 851 |
IProjection proj = layer.getProjection(); |
| 852 |
if (proj != null) |
| 853 |
if (proj != fmap.getProjection())
|
| 854 |
{
|
| 855 |
ICoordTrans ct = proj.getCT(fmap.getProjection()); |
| 856 |
layer.setCoordTrans(ct); |
| 857 |
System.err.println("coordTrans = " + |
| 858 |
proj.getAbrev() + " " +
|
| 859 |
fmap.getProjection().getAbrev()); |
| 860 |
} |
| 861 |
|
| 862 |
// } else if (className.equals(FLyrWMS.class.getName())) {
|
| 863 |
// try {
|
| 864 |
// layer = LayerFactory.createLayer(s[i],
|
| 865 |
// StringUtilities.string2Rect(
|
| 866 |
// xml.getChild(i).getStringProperty("fullExtent")),
|
| 867 |
// new URL(xml.getChild(i).getStringProperty("host")),
|
| 868 |
// xml.getChild(i).getStringProperty("format"),
|
| 869 |
// xml.getChild(i).getStringProperty("layerQuery"),
|
| 870 |
// xml.getChild(i).getStringProperty("infoLayerQuery"),
|
| 871 |
// xml.getChild(i).getStringProperty("srs"));
|
| 872 |
// } catch (MalformedURLException e) {
|
| 873 |
// throw new XMLException(e);
|
| 874 |
// }
|
| 875 |
} else if (className.equals((FLyrRaster.class.getName()))) { |
| 876 |
//if (xml.getChild(i).contains("file")) {
|
| 877 |
/*layer = LayerFactory.createLayer(s[i],
|
| 878 |
xml.getChild(i).getStringProperty("driverName"),
|
| 879 |
new File(xml.getChild(i).getStringProperty("file")),
|
| 880 |
this.getFMap().getViewPort().getProjection());*/
|
| 881 |
layer = new FLyrRaster();
|
| 882 |
layer.setName(s[i]); |
| 883 |
if (!xml.getChild(i).contains("proj")) |
| 884 |
((FLyrRaster)layer).setProjection(this.getMapContext().getViewPort().getProjection());
|
| 885 |
layer.setXMLEntity03(xml.getChild(i)); |
| 886 |
try {
|
| 887 |
layer.load(); |
| 888 |
|
| 889 |
} catch (DriverIOException e) {
|
| 890 |
throw new XMLException(e); |
| 891 |
} |
| 892 |
|
| 893 |
}else if (className.equals((FLayers.class.getName()))) { |
| 894 |
layer = new FLayers(getMapContext(),this); |
| 895 |
layer.setXMLEntity(xml.getChild(i)); |
| 896 |
} else {
|
| 897 |
// Capas Nuevas (externas)
|
| 898 |
try {
|
| 899 |
Class clase = Class.forName(className); |
| 900 |
layer = (FLayer) clase.newInstance(); |
| 901 |
layer.setName(s[i]); |
| 902 |
layer.setXMLEntity03(xml.getChild(i)); |
| 903 |
try {
|
| 904 |
layer.load(); |
| 905 |
} catch (DriverIOException e) {
|
| 906 |
throw new XMLException(e); |
| 907 |
} |
| 908 |
} catch (Exception e) { |
| 909 |
//e.printStackTrace();
|
| 910 |
throw new XMLException(e); |
| 911 |
} |
| 912 |
} |
| 913 |
|
| 914 |
this.addLayer(layer);
|
| 915 |
} |
| 916 |
} /*azabala-modificaciones en layerfactory-
|
| 917 |
catch (DriverException e) {
|
| 918 |
throw new XMLException(e);
|
| 919 |
}*/
|
| 920 |
catch (DriverLoadException e) {
|
| 921 |
throw new XMLException(e); |
| 922 |
} |
| 923 |
|
| 924 |
} |
| 925 |
|
| 926 |
/**
|
| 927 |
* DOCUMENT ME!
|
| 928 |
*
|
| 929 |
* @param xml DOCUMENT ME!
|
| 930 |
*
|
| 931 |
* @throws XMLException
|
| 932 |
*
|
| 933 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 934 |
*/
|
| 935 |
public void setXMLEntity(XMLEntity xml) throws XMLException{ |
| 936 |
super.setXMLEntity(xml);
|
| 937 |
//LoadLayerException loadLayerException=new LoadLayerException();
|
| 938 |
int numLayers = xml.getIntProperty("numLayers"); |
| 939 |
|
| 940 |
String[] s = xml.getStringArrayProperty("LayerNames"); |
| 941 |
// try {
|
| 942 |
fmap.clearErrors(); |
| 943 |
for (int i = 0; i < numLayers; i++) { |
| 944 |
this.addLayerFromXML(xml.getChild(i),s[i]);
|
| 945 |
|
| 946 |
|
| 947 |
} |
| 948 |
/* } catch (DriverException e) {
|
| 949 |
throw new XMLException(e);
|
| 950 |
} */
|
| 951 |
/*if (loadLayerException.getExceptions().size()>0){
|
| 952 |
throw loadLayerException;
|
| 953 |
}*/
|
| 954 |
} |
| 955 |
|
| 956 |
/**
|
| 957 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 958 |
* FBitSet)
|
| 959 |
*/
|
| 960 |
public void process(FeatureVisitor visitor, FBitSet subset) |
| 961 |
throws DriverException, VisitException {
|
| 962 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 963 |
FLayer layer = (FLayer) iter.next(); |
| 964 |
|
| 965 |
if (layer instanceof VectorialData) { |
| 966 |
((VectorialData) layer).process(visitor, subset); |
| 967 |
} |
| 968 |
} |
| 969 |
} |
| 970 |
|
| 971 |
/**
|
| 972 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor)
|
| 973 |
*/
|
| 974 |
public void process(FeatureVisitor visitor) |
| 975 |
throws DriverException, VisitException {
|
| 976 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 977 |
FLayer layer = (FLayer) iter.next(); |
| 978 |
|
| 979 |
if (layer instanceof FLayers){ |
| 980 |
FLayers lyrs=(FLayers)layer; |
| 981 |
for (int i=0;i<lyrs.getLayersCount();i++){ |
| 982 |
FLayer lyr=lyrs.getLayer(i); |
| 983 |
if (lyr.isActive()) {
|
| 984 |
if (lyr instanceof VectorialData) { |
| 985 |
((VectorialData) lyr).process(visitor); |
| 986 |
} |
| 987 |
} |
| 988 |
} |
| 989 |
} |
| 990 |
if (layer.isActive()) {
|
| 991 |
if (layer instanceof VectorialData) { |
| 992 |
((VectorialData) layer).process(visitor); |
| 993 |
} |
| 994 |
} |
| 995 |
} |
| 996 |
} |
| 997 |
/**
|
| 998 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor, Rectangle2D)
|
| 999 |
*/
|
| 1000 |
public void process(FeatureVisitor visitor, Rectangle2D rect) throws DriverException, VisitException { |
| 1001 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 1002 |
FLayer layer = (FLayer) iter.next(); |
| 1003 |
|
| 1004 |
if (layer.isActive()) {
|
| 1005 |
if (layer instanceof VectorialData) { |
| 1006 |
((VectorialData) layer).process(visitor, rect); |
| 1007 |
} |
| 1008 |
} |
| 1009 |
} |
| 1010 |
|
| 1011 |
} |
| 1012 |
|
| 1013 |
/**
|
| 1014 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getMapContext()
|
| 1015 |
*/
|
| 1016 |
public MapContext getMapContext() {
|
| 1017 |
return fmap;
|
| 1018 |
} |
| 1019 |
|
| 1020 |
/* (non-Javadoc)
|
| 1021 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#setCoordTrans(org.cresques.cts.ICoordTrans)
|
| 1022 |
*/
|
| 1023 |
public void setCoordTrans(ICoordTrans ct) { |
| 1024 |
super.setCoordTrans(ct);
|
| 1025 |
|
| 1026 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 1027 |
FLayer layer = (FLayer) iter.next(); |
| 1028 |
layer.setCoordTrans(ct); |
| 1029 |
} |
| 1030 |
} |
| 1031 |
|
| 1032 |
/**
|
| 1033 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllActives(boolean)
|
| 1034 |
*/
|
| 1035 |
public void setAllActives(boolean active) { |
| 1036 |
FLayer lyr; |
| 1037 |
|
| 1038 |
for (int i = 0; i < layers.size(); i++) { |
| 1039 |
lyr = ((FLayer) layers.get(i)); |
| 1040 |
lyr.setActive(active); |
| 1041 |
|
| 1042 |
if (lyr instanceof LayerCollection) { |
| 1043 |
((LayerCollection) lyr).setAllActives(active); |
| 1044 |
} |
| 1045 |
} |
| 1046 |
} |
| 1047 |
|
| 1048 |
/**
|
| 1049 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getActives()
|
| 1050 |
*/
|
| 1051 |
public FLayer[] getActives() { |
| 1052 |
ArrayList ret = new ArrayList(); |
| 1053 |
LayersIterator it = new LayersIterator(this) { |
| 1054 |
|
| 1055 |
public boolean evaluate(FLayer layer) { |
| 1056 |
return layer.isActive();
|
| 1057 |
} |
| 1058 |
|
| 1059 |
}; |
| 1060 |
|
| 1061 |
while (it.hasNext())
|
| 1062 |
{
|
| 1063 |
ret.add(it.next()); |
| 1064 |
} |
| 1065 |
return (FLayer[]) ret.toArray(new FLayer[0]); |
| 1066 |
} |
| 1067 |
|
| 1068 |
/* (non-Javadoc)
|
| 1069 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getMinScale()
|
| 1070 |
*/
|
| 1071 |
public double getMinScale() { |
| 1072 |
return -1; // La visibilidad o no la controla cada capa |
| 1073 |
// dentro de una colecci?n
|
| 1074 |
} |
| 1075 |
|
| 1076 |
/* (non-Javadoc)
|
| 1077 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getMaxScale()
|
| 1078 |
*/
|
| 1079 |
public double getMaxScale() { |
| 1080 |
return -1; |
| 1081 |
} |
| 1082 |
public void setMinScale(double minScale) |
| 1083 |
{
|
| 1084 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 1085 |
FLayer lyr = (FLayer) iter.next(); |
| 1086 |
lyr.setMinScale(minScale); |
| 1087 |
} |
| 1088 |
} |
| 1089 |
public void setMaxScale(double maxScale) |
| 1090 |
{
|
| 1091 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 1092 |
FLayer lyr = (FLayer) iter.next(); |
| 1093 |
lyr.setMinScale(maxScale); |
| 1094 |
} |
| 1095 |
} |
| 1096 |
public void setActive(boolean b){ |
| 1097 |
super.setActive(b);
|
| 1098 |
for (int i=0;i<layers.size();i++){ |
| 1099 |
((FLayer)layers.get(i)).setActive(b); |
| 1100 |
} |
| 1101 |
} |
| 1102 |
|
| 1103 |
/* (non-Javadoc)
|
| 1104 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#addLayerListener(com.iver.cit.gvsig.fmap.layers.LayerListener)
|
| 1105 |
*/
|
| 1106 |
public boolean addLayerListener(LayerListener o) { |
| 1107 |
for (int i = 0; i < layers.size(); i++) |
| 1108 |
((FLayer) layers.get(i)).addLayerListener(o); |
| 1109 |
return true; |
| 1110 |
} |
| 1111 |
|
| 1112 |
public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel) throws DriverException { |
| 1113 |
int i;
|
| 1114 |
Vector items = new Vector(); |
| 1115 |
FLayer layer; |
| 1116 |
XMLItem[] aux;
|
| 1117 |
for (i = 0; i < this.layers.size(); i++){ |
| 1118 |
layer = (FLayer)layers.get(i); |
| 1119 |
if (layer instanceof InfoByPoint){ |
| 1120 |
InfoByPoint queryable_layer = (InfoByPoint) layer; |
| 1121 |
aux = queryable_layer.getInfo(p, tolerance, null);
|
| 1122 |
if (!(queryable_layer instanceof FLayers)){ |
| 1123 |
for(int j = 0; j < aux.length; j++){ |
| 1124 |
items.add(aux[j]); |
| 1125 |
} |
| 1126 |
} |
| 1127 |
} |
| 1128 |
} |
| 1129 |
return (XMLItem[])items.toArray(new XMLItem[0]); |
| 1130 |
|
| 1131 |
// for (i = 0; i < this.layers.size(); i++){
|
| 1132 |
// FLayer laCapa = (FLayer) layers.get(i);
|
| 1133 |
// if (laCapa instanceof FLyrVect){
|
| 1134 |
// }
|
| 1135 |
// else if (laCapa instanceof RasterOperations) {
|
| 1136 |
// try {
|
| 1137 |
// RasterOperations layer = (RasterOperations) laCapa;
|
| 1138 |
// sb.append(layer.getInfo(p, tolerance));
|
| 1139 |
// } catch (DriverException e) {
|
| 1140 |
// e.printStackTrace();
|
| 1141 |
// }
|
| 1142 |
// }
|
| 1143 |
// else if (laCapa instanceof InfoByPoint) {
|
| 1144 |
// try {
|
| 1145 |
// InfoByPoint layer = (InfoByPoint) laCapa;
|
| 1146 |
// sb.append(layer.getInfo(p, tolerance));
|
| 1147 |
// } catch (DriverException e) {
|
| 1148 |
// e.printStackTrace();
|
| 1149 |
// }
|
| 1150 |
// }
|
| 1151 |
// }
|
| 1152 |
|
| 1153 |
} |
| 1154 |
|
| 1155 |
public ImageIcon getTocImageIcon() { |
| 1156 |
return new ImageIcon(MapControl.class.getResource("images/layerGroup.png")); |
| 1157 |
} |
| 1158 |
|
| 1159 |
public boolean isDirty() { |
| 1160 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 1161 |
FLayer lyr = (FLayer) iter.next(); |
| 1162 |
if (lyr.isDirty())
|
| 1163 |
return true; |
| 1164 |
} |
| 1165 |
return false; |
| 1166 |
} |
| 1167 |
|
| 1168 |
public void setDirty(boolean dirty) { |
| 1169 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 1170 |
FLayer lyr = (FLayer) iter.next(); |
| 1171 |
lyr.setDirty(dirty); |
| 1172 |
} |
| 1173 |
|
| 1174 |
} |
| 1175 |
|
| 1176 |
public boolean addLayerFromXMLEntity(XMLEntity xml, String name) { |
| 1177 |
fmap.clearErrors(); |
| 1178 |
this.addLayerFromXML(xml,name);
|
| 1179 |
|
| 1180 |
return (fmap.getLayersError().size() == 0); |
| 1181 |
|
| 1182 |
} |
| 1183 |
|
| 1184 |
private void addLayerFromXML(XMLEntity xml, String name) { |
| 1185 |
FLayer layer = null;
|
| 1186 |
long t1 = System.currentTimeMillis(); |
| 1187 |
try {
|
| 1188 |
if (name == null) name = xml.getName(); |
| 1189 |
|
| 1190 |
|
| 1191 |
String className = xml.getStringProperty("className"); |
| 1192 |
//TODO VCN FLyrAnnotation es un parche para no tener que duplicar todo el c?digo de aq? y de los diferentes m?todos de LayerFactory,
|
| 1193 |
//ya que los drivers de una FLyrAnnotation no sabemos cual es puede ser cualquier Driver Vectorial.
|
| 1194 |
if (className.equals(FLyrVect.class.getName()) || className.equals(FLyrAnnotation.class.getName())) {
|
| 1195 |
String type = xml.getStringProperty("type"); |
| 1196 |
if ("vectorial".equals(type)){ |
| 1197 |
//String recordsetName = xml.getChild(i).getStringProperty("recordset-name");
|
| 1198 |
IProjection proj = null;
|
| 1199 |
if (xml.contains("proj")) { |
| 1200 |
proj = CRSFactory.getCRS(xml.getStringProperty("proj"));
|
| 1201 |
} |
| 1202 |
else
|
| 1203 |
{
|
| 1204 |
proj = this.getMapContext().getViewPort().getProjection();
|
| 1205 |
} |
| 1206 |
if (xml.contains("file")) { |
| 1207 |
Driver d;
|
| 1208 |
try {
|
| 1209 |
d = LayerFactory.getDM().getDriver(xml.getStringProperty("driverName"));
|
| 1210 |
} catch (DriverLoadException e1) {
|
| 1211 |
throw new XMLException(e1); |
| 1212 |
} |
| 1213 |
layer = LayerFactory.createLayer(name, (VectorialFileDriver) d, |
| 1214 |
new File(xml.getStringProperty("file")), |
| 1215 |
proj); |
| 1216 |
|
| 1217 |
|
| 1218 |
} |
| 1219 |
if (xml.contains("db")) { |
| 1220 |
|
| 1221 |
String driverName = xml.getStringProperty("db"); |
| 1222 |
VectorialDatabaseDriver driver; |
| 1223 |
try {
|
| 1224 |
driver = (VectorialDatabaseDriver) LayerFactory.getDM().getDriver(driverName); |
| 1225 |
//Hay que separar la carga de los datos del XMLEntity del load.
|
| 1226 |
driver.setXMLEntity(xml.getChild(2));
|
| 1227 |
|
| 1228 |
boolean loadOk = false; |
| 1229 |
if (driver instanceof DefaultDBDriver) { |
| 1230 |
try {
|
| 1231 |
((DefaultDBDriver) driver).load(); |
| 1232 |
if (((DefaultDBDriver) driver)
|
| 1233 |
.getConnection() != null) {
|
| 1234 |
loadOk = true;
|
| 1235 |
} |
| 1236 |
} catch (DriverException e) {
|
| 1237 |
e.printStackTrace(); |
| 1238 |
loadOk = false;
|
| 1239 |
} |
| 1240 |
} else {
|
| 1241 |
try{
|
| 1242 |
((VectorialDatabaseDriver)driver).load(); |
| 1243 |
loadOk=true;
|
| 1244 |
}catch (Exception e) { |
| 1245 |
loadOk=false;
|
| 1246 |
} |
| 1247 |
} |
| 1248 |
|
| 1249 |
layer = LayerFactory.createDBLayer(driver, name, proj); |
| 1250 |
if (!loadOk) {
|
| 1251 |
layer.setAvailable(false);
|
| 1252 |
} |
| 1253 |
|
| 1254 |
} catch (DriverLoadException e) {
|
| 1255 |
e.printStackTrace(); |
| 1256 |
throw new XMLException(e); |
| 1257 |
} |
| 1258 |
|
| 1259 |
} |
| 1260 |
// Clases con algun driver gen?rico creado por otro
|
| 1261 |
// programador
|
| 1262 |
if (xml.contains("other")) { |
| 1263 |
|
| 1264 |
String driverName = xml.getStringProperty("other"); |
| 1265 |
VectorialDriver driver = null;
|
| 1266 |
try {
|
| 1267 |
driver = (VectorialDriver) LayerFactory.getDM().getDriver(driverName); |
| 1268 |
} catch (DriverLoadException e) {
|
| 1269 |
// Si no existe ese driver, no pasa nada.
|
| 1270 |
// Puede que el desarrollador no quiera que
|
| 1271 |
// aparezca en el cuadro de di?logo y ha metido
|
| 1272 |
// el jar con sus clases en nuestro directorio lib.
|
| 1273 |
// Intentamos cargar esa clase "a pelo".
|
| 1274 |
if (xml.getChild(2).contains("className")) |
| 1275 |
{
|
| 1276 |
String className2 = xml.getChild(2).getStringProperty("className"); |
| 1277 |
try {
|
| 1278 |
driver = (VectorialDriver) Class.forName(className2).newInstance();
|
| 1279 |
} catch (Exception e1) { |
| 1280 |
throw new XMLException(e1); |
| 1281 |
} |
| 1282 |
} |
| 1283 |
} catch (NullPointerException npe) { |
| 1284 |
// Si no existe ese driver, no pasa nada.
|
| 1285 |
// Puede que el desarrollador no quiera que
|
| 1286 |
// aparezca en el cuadro de di?logo y ha metido
|
| 1287 |
// el jar con sus clases en nuestro directorio lib.
|
| 1288 |
// Intentamos cargar esa clase "a pelo".
|
| 1289 |
if (xml.getChild(2).contains("className")) |
| 1290 |
{
|
| 1291 |
String className2 = xml.getChild(2).getStringProperty("className"); |
| 1292 |
try {
|
| 1293 |
driver = (VectorialDriver) Class.forName(className2).newInstance();
|
| 1294 |
} catch (Exception e1) { |
| 1295 |
throw new XMLException(e1); |
| 1296 |
} |
| 1297 |
} |
| 1298 |
} |
| 1299 |
if (driver instanceof IPersistance) |
| 1300 |
{
|
| 1301 |
IPersistance persist = (IPersistance) driver; |
| 1302 |
persist.setXMLEntity(xml.getChild(2));
|
| 1303 |
} |
| 1304 |
layer = LayerFactory.createLayer(name, driver, proj); |
| 1305 |
} |
| 1306 |
|
| 1307 |
} |
| 1308 |
|
| 1309 |
//TODO VCN FLyrAnnotation es un parche para no tener que duplicar todo el c?digo de aq? y de los diferentes m?todos de LayerFactory,
|
| 1310 |
//ya que los drivers de una FLyrAnnotation no sabemos cual es puede ser cualquier Driver Vectorial.
|
| 1311 |
if (className.equals(FLyrAnnotation.class.getName())){
|
| 1312 |
layer=FLyrAnnotation.createLayerFromVect((FLyrVect)layer); |
| 1313 |
} |
| 1314 |
|
| 1315 |
|
| 1316 |
layer.setXMLEntity(xml); |
| 1317 |
|
| 1318 |
// } else if (className.equals(FLyrWMS.class.getName())) {
|
| 1319 |
// try {
|
| 1320 |
// layer = LayerFactory.createLayer(s[i],
|
| 1321 |
// StringUtilities.string2Rect(
|
| 1322 |
// xml.getChild(i).getStringProperty("fullExtent")),
|
| 1323 |
// new URL(xml.getChild(i).getStringProperty("host")),
|
| 1324 |
// xml.getChild(i).getStringProperty("format"),
|
| 1325 |
// xml.getChild(i).getStringProperty("layerQuery"),
|
| 1326 |
// xml.getChild(i).getStringProperty("infoLayerQuery"),
|
| 1327 |
// xml.getChild(i).getStringProperty("srs"));
|
| 1328 |
// layer.setXMLEntity(xml.getChild(i));
|
| 1329 |
// } catch (MalformedURLException e) {
|
| 1330 |
// throw new XMLException(e);
|
| 1331 |
// }
|
| 1332 |
} else if (className.equals((FLyrRaster.class.getName()))) { |
| 1333 |
//if (xml.getChild(i).contains("file")) {
|
| 1334 |
/*layer = LayerFactory.createLayer(s[i],
|
| 1335 |
xml.getChild(i).getStringProperty("driverName"),
|
| 1336 |
new File(xml.getChild(i).getStringProperty("file")),
|
| 1337 |
this.getFMap().getViewPort().getProjection());*/
|
| 1338 |
layer = new FLyrRaster();
|
| 1339 |
layer.setName(name); |
| 1340 |
if (!xml.contains("proj")) |
| 1341 |
((FLyrRaster)layer).setProjection(this.getMapContext().getViewPort().getProjection());
|
| 1342 |
layer.setXMLEntity(xml); |
| 1343 |
try {
|
| 1344 |
layer.load(); |
| 1345 |
} catch (DriverIOException e) {
|
| 1346 |
throw new XMLException(e); |
| 1347 |
} |
| 1348 |
|
| 1349 |
}else if (className.equals((FLayers.class.getName()))) { |
| 1350 |
layer = new FLayers(getMapContext(),this); |
| 1351 |
layer.setXMLEntity(xml); |
| 1352 |
} else {
|
| 1353 |
// Capas Nuevas (externas)
|
| 1354 |
Class clase = Class.forName(className); |
| 1355 |
layer = (FLayer) clase.newInstance(); |
| 1356 |
layer.setName(name); |
| 1357 |
layer.setXMLEntity(xml); |
| 1358 |
try {
|
| 1359 |
layer.load(); |
| 1360 |
}catch (DriverIOException e) {
|
| 1361 |
throw new XMLException(e); |
| 1362 |
} |
| 1363 |
|
| 1364 |
} |
| 1365 |
|
| 1366 |
this.addLayer(layer);
|
| 1367 |
long t2 = System.currentTimeMillis(); |
| 1368 |
logger.debug("layer: "+ layer.getName() +" loaded. " + (t2-t1) + " msecs."); |
| 1369 |
// Comprobar que la proyecci?n es la misma que la de FMap
|
| 1370 |
// Si no lo es, es una capa que est? reproyectada al vuelo
|
| 1371 |
IProjection proj = layer.getProjection(); |
| 1372 |
if ((proj != null)) |
| 1373 |
if (proj != getMapContext().getProjection())
|
| 1374 |
{
|
| 1375 |
ICoordTrans ct = proj.getCT(getMapContext().getProjection()); |
| 1376 |
// TODO: REVISAR CON LUIS
|
| 1377 |
// Se lo fijamos a todas, luego cada una que se reproyecte
|
| 1378 |
// si puede, o que no haga nada
|
| 1379 |
layer.setCoordTrans(ct); |
| 1380 |
// NOTA: DESPU?S DE ESTO DEBER?AMOS CREAR LAS ETIQUETAS
|
| 1381 |
// SI ES NECESARIO.
|
| 1382 |
// TODO: REVISAR A FONDO ESTO, PORQUE LAS ETIQUETAS SE CREAN
|
| 1383 |
// 2 VECES SI HAY REPROYECC?N
|
| 1384 |
if (layer instanceof FLyrVect) |
| 1385 |
{
|
| 1386 |
FLyrVect lyrVect = (FLyrVect)layer; |
| 1387 |
VectorialLegend legend = (VectorialLegend) lyrVect.getLegend(); |
| 1388 |
if (legend.getLabelField() != null) { |
| 1389 |
lyrVect.createLabelLayer(lyrVect.getRecordset()); |
| 1390 |
} |
| 1391 |
|
| 1392 |
} |
| 1393 |
} |
| 1394 |
}catch (Exception e) { |
| 1395 |
fmap.addLayerError(xml.getStringProperty("name"));
|
| 1396 |
//loadLayerException.addException(e);
|
| 1397 |
/*if (layer!=null){
|
| 1398 |
layer.setActive(false);
|
| 1399 |
layer.setVisible(false);
|
| 1400 |
this.addLayer(layer);
|
| 1401 |
}*/
|
| 1402 |
//throw new XMLException(e);
|
| 1403 |
System.err.println("No se ha podido cargar la capa : "+xml.getStringProperty("name")); |
| 1404 |
logger.debug("No se ha podido cargar la capa : "+xml.getStringProperty("name") + ". Raz?n:"); |
| 1405 |
// logger.debug(e.fillInStackTrace());
|
| 1406 |
e.printStackTrace(); |
| 1407 |
} |
| 1408 |
} |
| 1409 |
|
| 1410 |
private void addLayerFromXMLNew(XMLEntity xml, String name) { |
| 1411 |
FLayer layer = null;
|
| 1412 |
|
| 1413 |
|
| 1414 |
try {
|
| 1415 |
String className = xml.getStringProperty("className"); |
| 1416 |
|
| 1417 |
if (className.equals((FLayers.class.getName()))){
|
| 1418 |
layer = new FLayers(getMapContext(),this); |
| 1419 |
} else {
|
| 1420 |
// Por compatibilidad
|
| 1421 |
if (className.equals(FLyrVect.class.getName())) {
|
| 1422 |
if (xml.contains("file")) { |
| 1423 |
layer = new FLayerFileVectorial();
|
| 1424 |
} else if (xml.contains("db")) { |
| 1425 |
try {
|
| 1426 |
layer = (FLayer)((ExtensionPoint)ExtensionPointsSingleton.getInstance().get("Layers")).create("com.iver.cit.gvsig.fmap.layers.FLayerJDBCVectorial"); |
| 1427 |
} catch (Exception e) { |
| 1428 |
throw new XMLException(new Exception("No se tiene registrada la capa de tipo JDBC")); |
| 1429 |
} |
| 1430 |
//className = FLayerJDBCVectorial.class.getName();
|
| 1431 |
} else if (xml.contains("other")){ |
| 1432 |
layer = new FLayerGenericVectorial();
|
| 1433 |
} else {
|
| 1434 |
throw new XMLException(new Exception("Capa vectorial de tipo no reconocido")); |
| 1435 |
} |
| 1436 |
// Fin por compatibilidad
|
| 1437 |
} else {
|
| 1438 |
try {
|
| 1439 |
layer = (FLayer)(((ExtensionPoint)ExtensionPointsSingleton.getInstance().get("Layers")).create(className));
|
| 1440 |
} catch (Exception e) { |
| 1441 |
//puende que no este registrada como punto de extension
|
| 1442 |
Class clase = Class.forName(className); |
| 1443 |
layer = (FLayer) clase.newInstance(); |
| 1444 |
// FIXME: Hacemos algo aqui o dejamos que suba el error?
|
| 1445 |
} |
| 1446 |
} |
| 1447 |
|
| 1448 |
} |
| 1449 |
layer.setXMLEntity(xml); |
| 1450 |
if (name != null) layer.setName(name); |
| 1451 |
try {
|
| 1452 |
layer.load(); |
| 1453 |
}catch (DriverIOException e) {
|
| 1454 |
throw new XMLException(e); |
| 1455 |
} |
| 1456 |
|
| 1457 |
this.addLayer(layer);
|
| 1458 |
logger.debug("layer: "+ layer.getName() +" loaded"); |
| 1459 |
// Comprobar que la proyecci?n es la misma que la de FMap
|
| 1460 |
// Si no lo es, es una capa que est? reproyectada al vuelo
|
| 1461 |
IProjection proj = layer.getProjection(); |
| 1462 |
if ((proj != null)) |
| 1463 |
if (proj != getMapContext().getProjection())
|
| 1464 |
{
|
| 1465 |
ICoordTrans ct = proj.getCT(getMapContext().getProjection()); |
| 1466 |
// TODO: REVISAR CON LUIS
|
| 1467 |
// Se lo fijamos a todas, luego cada una que se reproyecte
|
| 1468 |
// si puede, o que no haga nada
|
| 1469 |
layer.setCoordTrans(ct); |
| 1470 |
// NOTA: DESPU?S DE ESTO DEBER?AMOS CREAR LAS ETIQUETAS
|
| 1471 |
// SI ES NECESARIO.
|
| 1472 |
// TODO: REVISAR A FONDO ESTO, PORQUE LAS ETIQUETAS SE CREAN
|
| 1473 |
// 2 VECES SI HAY REPROYECC?N
|
| 1474 |
if (layer instanceof FLyrVect) |
| 1475 |
{
|
| 1476 |
FLyrVect lyrVect = (FLyrVect)layer; |
| 1477 |
VectorialLegend legend = (VectorialLegend) lyrVect.getLegend(); |
| 1478 |
if (legend.getLabelField() != null) { |
| 1479 |
lyrVect.createLabelLayer(lyrVect.getRecordset()); |
| 1480 |
} |
| 1481 |
|
| 1482 |
} |
| 1483 |
} |
| 1484 |
}catch (Exception e) { |
| 1485 |
fmap.addLayerError(xml.getStringProperty("name"));
|
| 1486 |
//loadLayerException.addException(e);
|
| 1487 |
/*if (layer!=null){
|
| 1488 |
layer.setActive(false);
|
| 1489 |
layer.setVisible(false);
|
| 1490 |
this.addLayer(layer);
|
| 1491 |
}*/
|
| 1492 |
//throw new XMLException(e);
|
| 1493 |
System.err.println("No se ha podido cargar la capa : "+xml.getStringProperty("name")); |
| 1494 |
logger.debug("No se ha podido cargar la capa : "+xml.getStringProperty("name") + ". Raz?n:"); |
| 1495 |
// logger.debug(e.fillInStackTrace());
|
| 1496 |
e.printStackTrace(); |
| 1497 |
} |
| 1498 |
} |
| 1499 |
|
| 1500 |
/**
|
| 1501 |
* This method calls recursively to its layer children to tell that the layer is going
|
| 1502 |
* to be removed from the view. This overwrites FLyrDefault.removingThisLayer().
|
| 1503 |
*/
|
| 1504 |
public void removingThisLayer() { |
| 1505 |
|
| 1506 |
for (int i=0; i < layers.size(); i++) { |
| 1507 |
FLayer lyr = (FLayer) layers.get(i); |
| 1508 |
if (lyr instanceof FLyrDefault) { |
| 1509 |
((FLyrDefault) lyr).removingThisLayer(); |
| 1510 |
} |
| 1511 |
} |
| 1512 |
} |
| 1513 |
|
| 1514 |
} |