svn-gvsig-desktop / tags / v1_0_2_Build_907 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLayers.java @ 11015
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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.util.ArrayList; |
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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.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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//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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// 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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if ((bNeedRecalculateCache) || (lyr.getCacheImageDrawnLayers()==null)) |
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{
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//if (bNeedRecalculateCache)
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// {
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// Copiamos la imagen actual
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BufferedImage buff = new BufferedImage(image.getWidth(), image.getHeight(), image.getType()); |
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WritableRaster w = buff.getRaster();
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image.copyData(w); |
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lyr.setCacheImageDrawnLayers(buff); |
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System.err.println("RECALCULO LA CACHE CON LO QUE HABIA ANTES DE " + lyr.getName()); |
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} |
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// }
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// else
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// {
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if (lyr.getCacheImageDrawnLayers() != null) |
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{
|
| 482 |
// Previo a esto hemos tenido que fijar
|
| 483 |
// la imagen que queremos usar, en el
|
| 484 |
// prepareDrawing de FMap.
|
| 485 |
if (lyr.isDirty())
|
| 486 |
{
|
| 487 |
g.drawImage(lyr.getCacheImageDrawnLayers(), 0, 0, null); |
| 488 |
System.err.println("Pinto con acelerado lo que hab?a antes de " + lyr.getName()); |
| 489 |
} |
| 490 |
} |
| 491 |
// }
|
| 492 |
} |
| 493 |
// Si la capa est? "sucia" o alguna de las de abajo est? sucia
|
| 494 |
// hay que volver a dibujar.
|
| 495 |
if (lyr.isDirty() || bNeedRecalculateCache)
|
| 496 |
{
|
| 497 |
if (lyr.getFLayerStatus().isDriverLoaded())
|
| 498 |
{
|
| 499 |
lyr.draw(image, g, viewPort, cancel,scale); |
| 500 |
bNeedRecalculateCache = true;
|
| 501 |
System.err.println("Pinto sin acelerado " + lyr.getName()); |
| 502 |
|
| 503 |
} |
| 504 |
} |
| 505 |
} catch (DriverException e){
|
| 506 |
// fmap.callNewErrorEvent(new ErrorEvent(lyr.getName(), e));
|
| 507 |
fmap.addLayerError("La capa " + lyr.getName() + " es err?nea."); |
| 508 |
e.printStackTrace(); |
| 509 |
lyr.setAvailable(false);
|
| 510 |
// this.removeLayer(lyr);
|
| 511 |
} catch (Exception e) { |
| 512 |
fmap.addLayerError("La capa " + lyr.getName() + " es err?nea."); |
| 513 |
e.printStackTrace(); |
| 514 |
lyr.setAvailable(false);
|
| 515 |
} |
| 516 |
// }
|
| 517 |
long t2 = System.currentTimeMillis(); |
| 518 |
System.out.println("Layer " + lyr.getName() + " " |
| 519 |
+ (t2-t1) + " milisecs.");
|
| 520 |
lyr.setDirty(false);
|
| 521 |
} |
| 522 |
LayerDrawEvent afterEvent = new LayerDrawEvent(lyr, g, viewPort, LayerDrawEvent.LAYER_AFTER_DRAW);
|
| 523 |
fmap.fireLayerDrawingEvent(afterEvent); |
| 524 |
|
| 525 |
} |
| 526 |
if (getVirtualLayers() != null) { |
| 527 |
getVirtualLayers().draw(image, g, viewPort, cancel,scale); |
| 528 |
} |
| 529 |
// }
|
| 530 |
// catch (ConcurrentModificationException e)
|
| 531 |
// {
|
| 532 |
// System.err.println(e.getMessage());
|
| 533 |
// }
|
| 534 |
} |
| 535 |
|
| 536 |
/**
|
| 537 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
| 538 |
* com.iver.cit.gvsig.fmap.ViewPort,
|
| 539 |
* com.iver.utiles.swing.threads.Cancellable)
|
| 540 |
*/
|
| 541 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet properties) |
| 542 |
throws DriverException {
|
| 543 |
|
| 544 |
// TODO: A la hora de imprimir, isWithinScale falla, porque est?
|
| 545 |
// calculando la escala en pantalla, no para el layout.
|
| 546 |
// Revisar esto.
|
| 547 |
for (int i=0; i < layers.size(); i++) { |
| 548 |
FLayer lyr = (FLayer) layers.get(i); |
| 549 |
lyr.print(g, viewPort, cancel, scale, properties); |
| 550 |
|
| 551 |
} |
| 552 |
if (getVirtualLayers() != null) { |
| 553 |
getVirtualLayers().print( g, viewPort, cancel, scale, properties); |
| 554 |
} |
| 555 |
} |
| 556 |
|
| 557 |
/**
|
| 558 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
|
| 559 |
*/
|
| 560 |
public Rectangle2D getFullExtent() throws DriverException { |
| 561 |
Rectangle2D rAux = null; |
| 562 |
boolean first = true; |
| 563 |
|
| 564 |
|
| 565 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 566 |
FLayer capa = (FLayer) iter.next(); |
| 567 |
try{
|
| 568 |
if (first) {
|
| 569 |
rAux = capa.getFullExtent(); |
| 570 |
first=false;
|
| 571 |
} else {
|
| 572 |
rAux.add(capa.getFullExtent()); |
| 573 |
} |
| 574 |
}catch (Exception e) { |
| 575 |
e.printStackTrace();//TODO hay que revisar para determinar el comportamiento que espera el usuario.
|
| 576 |
} |
| 577 |
} |
| 578 |
|
| 579 |
return rAux;
|
| 580 |
} |
| 581 |
|
| 582 |
/**
|
| 583 |
* Llama al m?todo layerAdding de los listeners dados de alta.
|
| 584 |
*
|
| 585 |
* @param event
|
| 586 |
*
|
| 587 |
* @throws CancelationException
|
| 588 |
*/
|
| 589 |
protected void callLayerAdding(LayerCollectionEvent event) |
| 590 |
throws CancelationException {
|
| 591 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 592 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 593 |
((LayerCollectionListener) iter.next()).layerAdding(event); |
| 594 |
} |
| 595 |
} |
| 596 |
|
| 597 |
/**
|
| 598 |
* Llama al m?todo layerRemoving de los listeners dados de alta.
|
| 599 |
*
|
| 600 |
* @param event
|
| 601 |
*
|
| 602 |
* @throws CancelationException
|
| 603 |
*/
|
| 604 |
protected void callLayerRemoving(LayerCollectionEvent event) |
| 605 |
throws CancelationException {
|
| 606 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 607 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 608 |
((LayerCollectionListener) iter.next()).layerRemoving(event); |
| 609 |
} |
| 610 |
} |
| 611 |
|
| 612 |
|
| 613 |
/**
|
| 614 |
* Llama al m?todo layerMoving de los listeners dados de alta.
|
| 615 |
*
|
| 616 |
* @param event
|
| 617 |
*
|
| 618 |
* @throws CancelationException
|
| 619 |
*/
|
| 620 |
protected void callLayerMoving(LayerPositionEvent event) |
| 621 |
throws CancelationException {
|
| 622 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 623 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 624 |
((LayerCollectionListener) iter.next()).layerMoving(event); |
| 625 |
} |
| 626 |
} |
| 627 |
|
| 628 |
/**
|
| 629 |
* Llama al m?todo layerAdded de los listeners dados de alta.
|
| 630 |
*
|
| 631 |
* @param event
|
| 632 |
*/
|
| 633 |
protected void callLayerAdded(LayerCollectionEvent event) { |
| 634 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 635 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 636 |
((LayerCollectionListener) iter.next()).layerAdded(event); |
| 637 |
} |
| 638 |
} |
| 639 |
|
| 640 |
/**
|
| 641 |
* Llama al m?todo layerRemoved de los listeners dados de alta.
|
| 642 |
*
|
| 643 |
* @param event
|
| 644 |
*/
|
| 645 |
protected void callLayerRemoved(LayerCollectionEvent event) { |
| 646 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 647 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 648 |
((LayerCollectionListener) iter.next()).layerRemoved(event); |
| 649 |
} |
| 650 |
} |
| 651 |
|
| 652 |
/**
|
| 653 |
* Llama al m?todo layerMoved de los listeners dados de alta.
|
| 654 |
*
|
| 655 |
* @param event
|
| 656 |
*/
|
| 657 |
protected void callLayerMoved(LayerPositionEvent event) { |
| 658 |
ArrayList aux = (ArrayList) layerCollectionListeners.clone(); |
| 659 |
for (Iterator iter = aux.iterator(); iter.hasNext();) { |
| 660 |
((LayerCollectionListener) iter.next()).layerMoved(event); |
| 661 |
} |
| 662 |
} |
| 663 |
|
| 664 |
/**
|
| 665 |
* @throws XMLException
|
| 666 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 667 |
*/
|
| 668 |
public XMLEntity getXMLEntity() throws XMLException { |
| 669 |
XMLEntity xml = super.getXMLEntity();
|
| 670 |
xml.putProperty("numLayers", layers.size());
|
| 671 |
|
| 672 |
String[] s = new String[layers.size()]; |
| 673 |
|
| 674 |
for (int i = 0; i < layers.size(); i++) { |
| 675 |
s[i] = ((FLayer) layers.get(i)).getName(); |
| 676 |
} |
| 677 |
|
| 678 |
xml.putProperty("LayerNames", s);
|
| 679 |
|
| 680 |
for (int i = 0; i < layers.size(); i++) { |
| 681 |
xml.addChild(((FLayer) layers.get(i)).getXMLEntity()); |
| 682 |
} |
| 683 |
|
| 684 |
return xml;
|
| 685 |
} |
| 686 |
|
| 687 |
/**
|
| 688 |
* DOCUMENT ME!
|
| 689 |
*
|
| 690 |
* @param xml DOCUMENT ME!
|
| 691 |
*
|
| 692 |
* @throws XMLException
|
| 693 |
*
|
| 694 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 695 |
*/
|
| 696 |
public void setXMLEntity03(XMLEntity xml) throws XMLException{ |
| 697 |
super.setXMLEntity03(xml);
|
| 698 |
int numLayers = xml.getIntProperty("numLayers"); |
| 699 |
|
| 700 |
String[] s = xml.getStringArrayProperty("LayerNames"); |
| 701 |
try {
|
| 702 |
for (int i = 0; i < numLayers; i++) { |
| 703 |
FLayer layer = null;
|
| 704 |
|
| 705 |
String className = xml.getChild(i).getStringProperty("className"); |
| 706 |
|
| 707 |
if (className.equals(FLyrVect.class.getName())) {
|
| 708 |
if (xml.getChild(i).contains("file")) { |
| 709 |
|
| 710 |
layer = LayerFactory.createLayer(s[i], |
| 711 |
(VectorialFileDriver)LayerFactory.getDM().getDriver(xml.getChild(i).getStringProperty("driverName")),
|
| 712 |
new File(xml.getChild(i).getStringProperty("file")), |
| 713 |
this.getMapContext().getViewPort().getProjection());
|
| 714 |
|
| 715 |
} else if (true) { |
| 716 |
//TODO falta por implementar
|
| 717 |
} else if (true) { |
| 718 |
//TODO falta por implementar
|
| 719 |
} |
| 720 |
|
| 721 |
layer.setXMLEntity03(xml.getChild(i)); |
| 722 |
// Comprobar que la proyecci?n es la misma que la de FMap
|
| 723 |
// Si no lo es, es una capa que est? reproyectada al vuelo
|
| 724 |
IProjection proj = layer.getProjection(); |
| 725 |
if (proj != null) |
| 726 |
if (proj != fmap.getProjection())
|
| 727 |
{
|
| 728 |
ICoordTrans ct = proj.getCT(fmap.getProjection()); |
| 729 |
layer.setCoordTrans(ct); |
| 730 |
System.err.println("coordTrans = " + |
| 731 |
proj.getAbrev() + " " +
|
| 732 |
fmap.getProjection().getAbrev()); |
| 733 |
} |
| 734 |
|
| 735 |
// } else if (className.equals(FLyrWMS.class.getName())) {
|
| 736 |
// try {
|
| 737 |
// layer = LayerFactory.createLayer(s[i],
|
| 738 |
// StringUtilities.string2Rect(
|
| 739 |
// xml.getChild(i).getStringProperty("fullExtent")),
|
| 740 |
// new URL(xml.getChild(i).getStringProperty("host")),
|
| 741 |
// xml.getChild(i).getStringProperty("format"),
|
| 742 |
// xml.getChild(i).getStringProperty("layerQuery"),
|
| 743 |
// xml.getChild(i).getStringProperty("infoLayerQuery"),
|
| 744 |
// xml.getChild(i).getStringProperty("srs"));
|
| 745 |
// } catch (MalformedURLException e) {
|
| 746 |
// throw new XMLException(e);
|
| 747 |
// }
|
| 748 |
} else if (className.equals((FLyrRaster.class.getName()))) { |
| 749 |
//if (xml.getChild(i).contains("file")) {
|
| 750 |
/*layer = LayerFactory.createLayer(s[i],
|
| 751 |
xml.getChild(i).getStringProperty("driverName"),
|
| 752 |
new File(xml.getChild(i).getStringProperty("file")),
|
| 753 |
this.getFMap().getViewPort().getProjection());*/
|
| 754 |
layer = new FLyrRaster();
|
| 755 |
layer.setName(s[i]); |
| 756 |
if (!xml.getChild(i).contains("proj")) |
| 757 |
((FLyrRaster)layer).setProjection(this.getMapContext().getViewPort().getProjection());
|
| 758 |
layer.setXMLEntity03(xml.getChild(i)); |
| 759 |
try {
|
| 760 |
layer.load(); |
| 761 |
|
| 762 |
} catch (DriverIOException e) {
|
| 763 |
throw new XMLException(e); |
| 764 |
} |
| 765 |
|
| 766 |
}else if (className.equals((FLayers.class.getName()))) { |
| 767 |
layer = new FLayers(getMapContext(),this); |
| 768 |
layer.setXMLEntity(xml.getChild(i)); |
| 769 |
} else {
|
| 770 |
// Capas Nuevas (externas)
|
| 771 |
try {
|
| 772 |
Class clase = Class.forName(className); |
| 773 |
layer = (FLayer) clase.newInstance(); |
| 774 |
layer.setName(s[i]); |
| 775 |
layer.setXMLEntity03(xml.getChild(i)); |
| 776 |
try {
|
| 777 |
layer.load(); |
| 778 |
} catch (DriverIOException e) {
|
| 779 |
throw new XMLException(e); |
| 780 |
} |
| 781 |
} catch (Exception e) { |
| 782 |
//e.printStackTrace();
|
| 783 |
throw new XMLException(e); |
| 784 |
} |
| 785 |
} |
| 786 |
|
| 787 |
this.addLayer(layer);
|
| 788 |
} |
| 789 |
} /*azabala-modificaciones en layerfactory-
|
| 790 |
catch (DriverException e) {
|
| 791 |
throw new XMLException(e);
|
| 792 |
}*/
|
| 793 |
catch (DriverLoadException e) {
|
| 794 |
throw new XMLException(e); |
| 795 |
} |
| 796 |
|
| 797 |
} |
| 798 |
|
| 799 |
/**
|
| 800 |
* DOCUMENT ME!
|
| 801 |
*
|
| 802 |
* @param xml DOCUMENT ME!
|
| 803 |
*
|
| 804 |
* @throws XMLException
|
| 805 |
*
|
| 806 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
| 807 |
*/
|
| 808 |
public void setXMLEntity(XMLEntity xml) throws XMLException{ |
| 809 |
super.setXMLEntity(xml);
|
| 810 |
//LoadLayerException loadLayerException=new LoadLayerException();
|
| 811 |
int numLayers = xml.getIntProperty("numLayers"); |
| 812 |
|
| 813 |
String[] s = xml.getStringArrayProperty("LayerNames"); |
| 814 |
// try {
|
| 815 |
fmap.clearErrors(); |
| 816 |
for (int i = 0; i < numLayers; i++) { |
| 817 |
this.addLayerFromXML(xml.getChild(i),s[i]);
|
| 818 |
|
| 819 |
|
| 820 |
} |
| 821 |
/* } catch (DriverException e) {
|
| 822 |
throw new XMLException(e);
|
| 823 |
} */
|
| 824 |
/*if (loadLayerException.getExceptions().size()>0){
|
| 825 |
throw loadLayerException;
|
| 826 |
}*/
|
| 827 |
} |
| 828 |
|
| 829 |
/**
|
| 830 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor,
|
| 831 |
* FBitSet)
|
| 832 |
*/
|
| 833 |
public void process(FeatureVisitor visitor, FBitSet subset) |
| 834 |
throws DriverException, VisitException {
|
| 835 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 836 |
FLayer layer = (FLayer) iter.next(); |
| 837 |
|
| 838 |
if (layer instanceof VectorialData) { |
| 839 |
((VectorialData) layer).process(visitor, subset); |
| 840 |
} |
| 841 |
} |
| 842 |
} |
| 843 |
|
| 844 |
/**
|
| 845 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor)
|
| 846 |
*/
|
| 847 |
public void process(FeatureVisitor visitor) |
| 848 |
throws DriverException, VisitException {
|
| 849 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 850 |
FLayer layer = (FLayer) iter.next(); |
| 851 |
|
| 852 |
if (layer instanceof FLayers){ |
| 853 |
FLayers lyrs=(FLayers)layer; |
| 854 |
for (int i=0;i<lyrs.getLayersCount();i++){ |
| 855 |
FLayer lyr=lyrs.getLayer(i); |
| 856 |
if (lyr.isActive()) {
|
| 857 |
if (lyr instanceof VectorialData) { |
| 858 |
((VectorialData) lyr).process(visitor); |
| 859 |
} |
| 860 |
} |
| 861 |
} |
| 862 |
} |
| 863 |
if (layer.isActive()) {
|
| 864 |
if (layer instanceof VectorialData) { |
| 865 |
((VectorialData) layer).process(visitor); |
| 866 |
} |
| 867 |
} |
| 868 |
} |
| 869 |
} |
| 870 |
/**
|
| 871 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData#process(com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor, Rectangle2D)
|
| 872 |
*/
|
| 873 |
public void process(FeatureVisitor visitor, Rectangle2D rect) throws DriverException, VisitException { |
| 874 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 875 |
FLayer layer = (FLayer) iter.next(); |
| 876 |
|
| 877 |
if (layer.isActive()) {
|
| 878 |
if (layer instanceof VectorialData) { |
| 879 |
((VectorialData) layer).process(visitor, rect); |
| 880 |
} |
| 881 |
} |
| 882 |
} |
| 883 |
|
| 884 |
} |
| 885 |
|
| 886 |
/**
|
| 887 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getMapContext()
|
| 888 |
*/
|
| 889 |
public MapContext getMapContext() {
|
| 890 |
return fmap;
|
| 891 |
} |
| 892 |
|
| 893 |
/* (non-Javadoc)
|
| 894 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#setCoordTrans(org.cresques.cts.ICoordTrans)
|
| 895 |
*/
|
| 896 |
public void setCoordTrans(ICoordTrans ct) { |
| 897 |
super.setCoordTrans(ct);
|
| 898 |
|
| 899 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 900 |
FLayer layer = (FLayer) iter.next(); |
| 901 |
layer.setCoordTrans(ct); |
| 902 |
} |
| 903 |
} |
| 904 |
|
| 905 |
/**
|
| 906 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#setAllActives(boolean)
|
| 907 |
*/
|
| 908 |
public void setAllActives(boolean active) { |
| 909 |
FLayer lyr; |
| 910 |
|
| 911 |
for (int i = 0; i < layers.size(); i++) { |
| 912 |
lyr = ((FLayer) layers.get(i)); |
| 913 |
lyr.setActive(active); |
| 914 |
|
| 915 |
if (lyr instanceof LayerCollection) { |
| 916 |
((LayerCollection) lyr).setAllActives(active); |
| 917 |
} |
| 918 |
} |
| 919 |
} |
| 920 |
|
| 921 |
/**
|
| 922 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.LayerCollection#getActives()
|
| 923 |
*/
|
| 924 |
public FLayer[] getActives() { |
| 925 |
ArrayList ret = new ArrayList(); |
| 926 |
LayersIterator it = new LayersIterator(this) { |
| 927 |
|
| 928 |
public boolean evaluate(FLayer layer) { |
| 929 |
return layer.isActive();
|
| 930 |
} |
| 931 |
|
| 932 |
}; |
| 933 |
|
| 934 |
while (it.hasNext())
|
| 935 |
{
|
| 936 |
ret.add(it.next()); |
| 937 |
} |
| 938 |
return (FLayer[]) ret.toArray(new FLayer[0]); |
| 939 |
} |
| 940 |
|
| 941 |
/* (non-Javadoc)
|
| 942 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getMinScale()
|
| 943 |
*/
|
| 944 |
public double getMinScale() { |
| 945 |
return -1; // La visibilidad o no la controla cada capa |
| 946 |
// dentro de una colecci?n
|
| 947 |
} |
| 948 |
|
| 949 |
/* (non-Javadoc)
|
| 950 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getMaxScale()
|
| 951 |
*/
|
| 952 |
public double getMaxScale() { |
| 953 |
return -1; |
| 954 |
} |
| 955 |
public void setMinScale(double minScale) |
| 956 |
{
|
| 957 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 958 |
FLayer lyr = (FLayer) iter.next(); |
| 959 |
lyr.setMinScale(minScale); |
| 960 |
} |
| 961 |
} |
| 962 |
public void setMaxScale(double maxScale) |
| 963 |
{
|
| 964 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 965 |
FLayer lyr = (FLayer) iter.next(); |
| 966 |
lyr.setMinScale(maxScale); |
| 967 |
} |
| 968 |
} |
| 969 |
public void setActive(boolean b){ |
| 970 |
super.setActive(b);
|
| 971 |
for (int i=0;i<layers.size();i++){ |
| 972 |
((FLayer)layers.get(i)).setActive(b); |
| 973 |
} |
| 974 |
} |
| 975 |
|
| 976 |
/* (non-Javadoc)
|
| 977 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#addLayerListener(com.iver.cit.gvsig.fmap.layers.LayerListener)
|
| 978 |
*/
|
| 979 |
public boolean addLayerListener(LayerListener o) { |
| 980 |
for (int i = 0; i < layers.size(); i++) |
| 981 |
((FLayer) layers.get(i)).addLayerListener(o); |
| 982 |
return true; |
| 983 |
} |
| 984 |
|
| 985 |
public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel) throws DriverException { |
| 986 |
int i;
|
| 987 |
Vector items = new Vector(); |
| 988 |
FLayer layer; |
| 989 |
XMLItem[] aux;
|
| 990 |
for (i = 0; i < this.layers.size(); i++){ |
| 991 |
layer = (FLayer)layers.get(i); |
| 992 |
if (layer instanceof InfoByPoint){ |
| 993 |
InfoByPoint queryable_layer = (InfoByPoint) layer; |
| 994 |
aux = queryable_layer.getInfo(p, tolerance, null);
|
| 995 |
if (!(queryable_layer instanceof FLayers)){ |
| 996 |
for(int j = 0; j < aux.length; j++){ |
| 997 |
items.add(aux[j]); |
| 998 |
} |
| 999 |
} |
| 1000 |
} |
| 1001 |
} |
| 1002 |
return (XMLItem[])items.toArray(new XMLItem[0]); |
| 1003 |
|
| 1004 |
// for (i = 0; i < this.layers.size(); i++){
|
| 1005 |
// FLayer laCapa = (FLayer) layers.get(i);
|
| 1006 |
// if (laCapa instanceof FLyrVect){
|
| 1007 |
// }
|
| 1008 |
// else if (laCapa instanceof RasterOperations) {
|
| 1009 |
// try {
|
| 1010 |
// RasterOperations layer = (RasterOperations) laCapa;
|
| 1011 |
// sb.append(layer.getInfo(p, tolerance));
|
| 1012 |
// } catch (DriverException e) {
|
| 1013 |
// e.printStackTrace();
|
| 1014 |
// }
|
| 1015 |
// }
|
| 1016 |
// else if (laCapa instanceof InfoByPoint) {
|
| 1017 |
// try {
|
| 1018 |
// InfoByPoint layer = (InfoByPoint) laCapa;
|
| 1019 |
// sb.append(layer.getInfo(p, tolerance));
|
| 1020 |
// } catch (DriverException e) {
|
| 1021 |
// e.printStackTrace();
|
| 1022 |
// }
|
| 1023 |
// }
|
| 1024 |
// }
|
| 1025 |
|
| 1026 |
} |
| 1027 |
|
| 1028 |
public ImageIcon getTocImageIcon() { |
| 1029 |
return new ImageIcon(MapControl.class.getResource("images/layerGroup.png")); |
| 1030 |
} |
| 1031 |
|
| 1032 |
public boolean isDirty() { |
| 1033 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 1034 |
FLayer lyr = (FLayer) iter.next(); |
| 1035 |
if (lyr.isDirty())
|
| 1036 |
return true; |
| 1037 |
} |
| 1038 |
return false; |
| 1039 |
} |
| 1040 |
|
| 1041 |
public void setDirty(boolean dirty) { |
| 1042 |
for (Iterator iter = layers.iterator(); iter.hasNext();) { |
| 1043 |
FLayer lyr = (FLayer) iter.next(); |
| 1044 |
lyr.setDirty(dirty); |
| 1045 |
} |
| 1046 |
|
| 1047 |
} |
| 1048 |
|
| 1049 |
public boolean addLayerFromXMLEntity(XMLEntity xml, String name) { |
| 1050 |
fmap.clearErrors(); |
| 1051 |
this.addLayerFromXML(xml,name);
|
| 1052 |
|
| 1053 |
return (fmap.getLayersError().size() == 0); |
| 1054 |
|
| 1055 |
} |
| 1056 |
|
| 1057 |
private void addLayerFromXML(XMLEntity xml, String name) { |
| 1058 |
FLayer layer = null;
|
| 1059 |
long t1 = System.currentTimeMillis(); |
| 1060 |
try {
|
| 1061 |
if (name == null) name = xml.getName(); |
| 1062 |
|
| 1063 |
|
| 1064 |
String className = xml.getStringProperty("className"); |
| 1065 |
//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,
|
| 1066 |
//ya que los drivers de una FLyrAnnotation no sabemos cual es puede ser cualquier Driver Vectorial.
|
| 1067 |
if (className.equals(FLyrVect.class.getName()) || className.equals(FLyrAnnotation.class.getName())) {
|
| 1068 |
String type = xml.getStringProperty("type"); |
| 1069 |
if ("vectorial".equals(type)){ |
| 1070 |
//String recordsetName = xml.getChild(i).getStringProperty("recordset-name");
|
| 1071 |
IProjection proj = null;
|
| 1072 |
if (xml.contains("proj")) { |
| 1073 |
proj = CRSFactory.getCRS(xml.getStringProperty("proj"));
|
| 1074 |
} |
| 1075 |
else
|
| 1076 |
{
|
| 1077 |
proj = this.getMapContext().getViewPort().getProjection();
|
| 1078 |
} |
| 1079 |
if (xml.contains("file")) { |
| 1080 |
Driver d;
|
| 1081 |
try {
|
| 1082 |
d = LayerFactory.getDM().getDriver(xml.getStringProperty("driverName"));
|
| 1083 |
} catch (DriverLoadException e1) {
|
| 1084 |
throw new XMLException(e1); |
| 1085 |
} |
| 1086 |
layer = LayerFactory.createLayer(name, (VectorialFileDriver) d, |
| 1087 |
new File(xml.getStringProperty("file")), |
| 1088 |
proj); |
| 1089 |
|
| 1090 |
|
| 1091 |
} |
| 1092 |
if (xml.contains("db")) { |
| 1093 |
|
| 1094 |
String driverName = xml.getStringProperty("db"); |
| 1095 |
VectorialDatabaseDriver driver; |
| 1096 |
try {
|
| 1097 |
driver = (VectorialDatabaseDriver) LayerFactory.getDM().getDriver(driverName); |
| 1098 |
//Hay que separar la carga de los datos del XMLEntity del load.
|
| 1099 |
driver.setXMLEntity(xml.getChild(2));
|
| 1100 |
|
| 1101 |
boolean loadOk = false; |
| 1102 |
try {
|
| 1103 |
((DefaultDBDriver)driver).load(); |
| 1104 |
if (((DefaultDBDriver)driver).getConnection() != null) { |
| 1105 |
loadOk = true;
|
| 1106 |
} |
| 1107 |
|
| 1108 |
} catch (DriverException e) {
|
| 1109 |
e.printStackTrace(); |
| 1110 |
loadOk = false;
|
| 1111 |
|
| 1112 |
} |
| 1113 |
|
| 1114 |
layer = LayerFactory.createDBLayer(driver, name, proj); |
| 1115 |
if (!loadOk) {
|
| 1116 |
layer.setAvailable(false);
|
| 1117 |
} |
| 1118 |
|
| 1119 |
} catch (DriverLoadException e) {
|
| 1120 |
e.printStackTrace(); |
| 1121 |
throw new XMLException(e); |
| 1122 |
} |
| 1123 |
|
| 1124 |
} |
| 1125 |
// Clases con algun driver gen?rico creado por otro
|
| 1126 |
// programador
|
| 1127 |
if (xml.contains("other")) { |
| 1128 |
|
| 1129 |
String driverName = xml.getStringProperty("other"); |
| 1130 |
VectorialDriver driver = null;
|
| 1131 |
try {
|
| 1132 |
driver = (VectorialDriver) LayerFactory.getDM().getDriver(driverName); |
| 1133 |
} catch (DriverLoadException e) {
|
| 1134 |
// Si no existe ese driver, no pasa nada.
|
| 1135 |
// Puede que el desarrollador no quiera que
|
| 1136 |
// aparezca en el cuadro de di?logo y ha metido
|
| 1137 |
// el jar con sus clases en nuestro directorio lib.
|
| 1138 |
// Intentamos cargar esa clase "a pelo".
|
| 1139 |
if (xml.getChild(2).contains("className")) |
| 1140 |
{
|
| 1141 |
String className2 = xml.getChild(2).getStringProperty("className"); |
| 1142 |
try {
|
| 1143 |
driver = (VectorialDriver) Class.forName(className2).newInstance();
|
| 1144 |
} catch (Exception e1) { |
| 1145 |
throw new XMLException(e1); |
| 1146 |
} |
| 1147 |
} |
| 1148 |
} catch (NullPointerException npe) { |
| 1149 |
// Si no existe ese driver, no pasa nada.
|
| 1150 |
// Puede que el desarrollador no quiera que
|
| 1151 |
// aparezca en el cuadro de di?logo y ha metido
|
| 1152 |
// el jar con sus clases en nuestro directorio lib.
|
| 1153 |
// Intentamos cargar esa clase "a pelo".
|
| 1154 |
if (xml.getChild(2).contains("className")) |
| 1155 |
{
|
| 1156 |
String className2 = xml.getChild(2).getStringProperty("className"); |
| 1157 |
try {
|
| 1158 |
driver = (VectorialDriver) Class.forName(className2).newInstance();
|
| 1159 |
} catch (Exception e1) { |
| 1160 |
throw new XMLException(e1); |
| 1161 |
} |
| 1162 |
} |
| 1163 |
} |
| 1164 |
if (driver instanceof IPersistance) |
| 1165 |
{
|
| 1166 |
IPersistance persist = (IPersistance) driver; |
| 1167 |
persist.setXMLEntity(xml.getChild(2));
|
| 1168 |
} |
| 1169 |
layer = LayerFactory.createLayer(name, driver, proj); |
| 1170 |
} |
| 1171 |
|
| 1172 |
} |
| 1173 |
|
| 1174 |
//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,
|
| 1175 |
//ya que los drivers de una FLyrAnnotation no sabemos cual es puede ser cualquier Driver Vectorial.
|
| 1176 |
if (className.equals(FLyrAnnotation.class.getName())){
|
| 1177 |
layer=FLyrAnnotation.createLayerFromVect((FLyrVect)layer); |
| 1178 |
} |
| 1179 |
|
| 1180 |
|
| 1181 |
layer.setXMLEntity(xml); |
| 1182 |
|
| 1183 |
// } else if (className.equals(FLyrWMS.class.getName())) {
|
| 1184 |
// try {
|
| 1185 |
// layer = LayerFactory.createLayer(s[i],
|
| 1186 |
// StringUtilities.string2Rect(
|
| 1187 |
// xml.getChild(i).getStringProperty("fullExtent")),
|
| 1188 |
// new URL(xml.getChild(i).getStringProperty("host")),
|
| 1189 |
// xml.getChild(i).getStringProperty("format"),
|
| 1190 |
// xml.getChild(i).getStringProperty("layerQuery"),
|
| 1191 |
// xml.getChild(i).getStringProperty("infoLayerQuery"),
|
| 1192 |
// xml.getChild(i).getStringProperty("srs"));
|
| 1193 |
// layer.setXMLEntity(xml.getChild(i));
|
| 1194 |
// } catch (MalformedURLException e) {
|
| 1195 |
// throw new XMLException(e);
|
| 1196 |
// }
|
| 1197 |
} else if (className.equals((FLyrRaster.class.getName()))) { |
| 1198 |
//if (xml.getChild(i).contains("file")) {
|
| 1199 |
/*layer = LayerFactory.createLayer(s[i],
|
| 1200 |
xml.getChild(i).getStringProperty("driverName"),
|
| 1201 |
new File(xml.getChild(i).getStringProperty("file")),
|
| 1202 |
this.getFMap().getViewPort().getProjection());*/
|
| 1203 |
layer = new FLyrRaster();
|
| 1204 |
layer.setName(name); |
| 1205 |
if (!xml.contains("proj")) |
| 1206 |
((FLyrRaster)layer).setProjection(this.getMapContext().getViewPort().getProjection());
|
| 1207 |
layer.setXMLEntity(xml); |
| 1208 |
try {
|
| 1209 |
layer.load(); |
| 1210 |
} catch (DriverIOException e) {
|
| 1211 |
throw new XMLException(e); |
| 1212 |
} |
| 1213 |
|
| 1214 |
}else if (className.equals((FLayers.class.getName()))) { |
| 1215 |
layer = new FLayers(getMapContext(),this); |
| 1216 |
layer.setXMLEntity(xml); |
| 1217 |
} else {
|
| 1218 |
// Capas Nuevas (externas)
|
| 1219 |
Class clase = Class.forName(className); |
| 1220 |
layer = (FLayer) clase.newInstance(); |
| 1221 |
layer.setName(name); |
| 1222 |
layer.setXMLEntity(xml); |
| 1223 |
try {
|
| 1224 |
layer.load(); |
| 1225 |
}catch (DriverIOException e) {
|
| 1226 |
throw new XMLException(e); |
| 1227 |
} |
| 1228 |
|
| 1229 |
} |
| 1230 |
|
| 1231 |
this.addLayer(layer);
|
| 1232 |
long t2 = System.currentTimeMillis(); |
| 1233 |
logger.debug("layer: "+ layer.getName() +" loaded. " + (t2-t1) + " msecs."); |
| 1234 |
// Comprobar que la proyecci?n es la misma que la de FMap
|
| 1235 |
// Si no lo es, es una capa que est? reproyectada al vuelo
|
| 1236 |
IProjection proj = layer.getProjection(); |
| 1237 |
if ((proj != null)) |
| 1238 |
if (proj != getMapContext().getProjection())
|
| 1239 |
{
|
| 1240 |
ICoordTrans ct = proj.getCT(getMapContext().getProjection()); |
| 1241 |
// TODO: REVISAR CON LUIS
|
| 1242 |
// Se lo fijamos a todas, luego cada una que se reproyecte
|
| 1243 |
// si puede, o que no haga nada
|
| 1244 |
layer.setCoordTrans(ct); |
| 1245 |
// NOTA: DESPU?S DE ESTO DEBER?AMOS CREAR LAS ETIQUETAS
|
| 1246 |
// SI ES NECESARIO.
|
| 1247 |
// TODO: REVISAR A FONDO ESTO, PORQUE LAS ETIQUETAS SE CREAN
|
| 1248 |
// 2 VECES SI HAY REPROYECC?N
|
| 1249 |
if (layer instanceof FLyrVect) |
| 1250 |
{
|
| 1251 |
FLyrVect lyrVect = (FLyrVect)layer; |
| 1252 |
VectorialLegend legend = (VectorialLegend) lyrVect.getLegend(); |
| 1253 |
if (legend.getLabelField() != null) { |
| 1254 |
lyrVect.createLabelLayer(lyrVect.getRecordset()); |
| 1255 |
} |
| 1256 |
|
| 1257 |
} |
| 1258 |
} |
| 1259 |
}catch (Exception e) { |
| 1260 |
fmap.addLayerError(xml.getStringProperty("name"));
|
| 1261 |
//loadLayerException.addException(e);
|
| 1262 |
/*if (layer!=null){
|
| 1263 |
layer.setActive(false);
|
| 1264 |
layer.setVisible(false);
|
| 1265 |
this.addLayer(layer);
|
| 1266 |
}*/
|
| 1267 |
//throw new XMLException(e);
|
| 1268 |
System.err.println("No se ha podido cargar la capa : "+xml.getStringProperty("name")); |
| 1269 |
logger.debug("No se ha podido cargar la capa : "+xml.getStringProperty("name") + ". Raz?n:"); |
| 1270 |
// logger.debug(e.fillInStackTrace());
|
| 1271 |
e.printStackTrace(); |
| 1272 |
} |
| 1273 |
} |
| 1274 |
|
| 1275 |
private void addLayerFromXMLNew(XMLEntity xml, String name) { |
| 1276 |
FLayer layer = null;
|
| 1277 |
|
| 1278 |
|
| 1279 |
try {
|
| 1280 |
String className = xml.getStringProperty("className"); |
| 1281 |
|
| 1282 |
if (className.equals((FLayers.class.getName()))){
|
| 1283 |
layer = new FLayers(getMapContext(),this); |
| 1284 |
} else {
|
| 1285 |
// Por compatibilidad
|
| 1286 |
if (className.equals(FLyrVect.class.getName())) {
|
| 1287 |
if (xml.contains("file")) { |
| 1288 |
layer = new FLayerFileVectorial();
|
| 1289 |
} else if (xml.contains("db")) { |
| 1290 |
try {
|
| 1291 |
layer = (FLayer)((ExtensionPoint)ExtensionPointsSingleton.getInstance().get("Layers")).create("com.iver.cit.gvsig.fmap.layers.FLayerJDBCVectorial"); |
| 1292 |
} catch (Exception e) { |
| 1293 |
throw new XMLException(new Exception("No se tiene registrada la capa de tipo JDBC")); |
| 1294 |
} |
| 1295 |
//className = FLayerJDBCVectorial.class.getName();
|
| 1296 |
} else if (xml.contains("other")){ |
| 1297 |
layer = new FLayerGenericVectorial();
|
| 1298 |
} else {
|
| 1299 |
throw new XMLException(new Exception("Capa vectorial de tipo no reconocido")); |
| 1300 |
} |
| 1301 |
// Fin por compatibilidad
|
| 1302 |
} else {
|
| 1303 |
try {
|
| 1304 |
layer = (FLayer)(((ExtensionPoint)ExtensionPointsSingleton.getInstance().get("Layers")).create(className));
|
| 1305 |
} catch (Exception e) { |
| 1306 |
//puende que no este registrada como punto de extension
|
| 1307 |
Class clase = Class.forName(className); |
| 1308 |
layer = (FLayer) clase.newInstance(); |
| 1309 |
// FIXME: Hacemos algo aqui o dejamos que suba el error?
|
| 1310 |
} |
| 1311 |
} |
| 1312 |
|
| 1313 |
} |
| 1314 |
layer.setXMLEntity(xml); |
| 1315 |
if (name != null) layer.setName(name); |
| 1316 |
try {
|
| 1317 |
layer.load(); |
| 1318 |
}catch (DriverIOException e) {
|
| 1319 |
throw new XMLException(e); |
| 1320 |
} |
| 1321 |
|
| 1322 |
this.addLayer(layer);
|
| 1323 |
logger.debug("layer: "+ layer.getName() +" loaded"); |
| 1324 |
// Comprobar que la proyecci?n es la misma que la de FMap
|
| 1325 |
// Si no lo es, es una capa que est? reproyectada al vuelo
|
| 1326 |
IProjection proj = layer.getProjection(); |
| 1327 |
if ((proj != null)) |
| 1328 |
if (proj != getMapContext().getProjection())
|
| 1329 |
{
|
| 1330 |
ICoordTrans ct = proj.getCT(getMapContext().getProjection()); |
| 1331 |
// TODO: REVISAR CON LUIS
|
| 1332 |
// Se lo fijamos a todas, luego cada una que se reproyecte
|
| 1333 |
// si puede, o que no haga nada
|
| 1334 |
layer.setCoordTrans(ct); |
| 1335 |
// NOTA: DESPU?S DE ESTO DEBER?AMOS CREAR LAS ETIQUETAS
|
| 1336 |
// SI ES NECESARIO.
|
| 1337 |
// TODO: REVISAR A FONDO ESTO, PORQUE LAS ETIQUETAS SE CREAN
|
| 1338 |
// 2 VECES SI HAY REPROYECC?N
|
| 1339 |
if (layer instanceof FLyrVect) |
| 1340 |
{
|
| 1341 |
FLyrVect lyrVect = (FLyrVect)layer; |
| 1342 |
VectorialLegend legend = (VectorialLegend) lyrVect.getLegend(); |
| 1343 |
if (legend.getLabelField() != null) { |
| 1344 |
lyrVect.createLabelLayer(lyrVect.getRecordset()); |
| 1345 |
} |
| 1346 |
|
| 1347 |
} |
| 1348 |
} |
| 1349 |
}catch (Exception e) { |
| 1350 |
fmap.addLayerError(xml.getStringProperty("name"));
|
| 1351 |
//loadLayerException.addException(e);
|
| 1352 |
/*if (layer!=null){
|
| 1353 |
layer.setActive(false);
|
| 1354 |
layer.setVisible(false);
|
| 1355 |
this.addLayer(layer);
|
| 1356 |
}*/
|
| 1357 |
//throw new XMLException(e);
|
| 1358 |
System.err.println("No se ha podido cargar la capa : "+xml.getStringProperty("name")); |
| 1359 |
logger.debug("No se ha podido cargar la capa : "+xml.getStringProperty("name") + ". Raz?n:"); |
| 1360 |
// logger.debug(e.fillInStackTrace());
|
| 1361 |
e.printStackTrace(); |
| 1362 |
} |
| 1363 |
} |
| 1364 |
|
| 1365 |
/**
|
| 1366 |
* This method calls recursively to its layer children to tell that the layer is going
|
| 1367 |
* to be removed from the view. This overwrites FLyrDefault.removingThisLayer().
|
| 1368 |
*/
|
| 1369 |
public void removingThisLayer() { |
| 1370 |
|
| 1371 |
for (int i=0; i < layers.size(); i++) { |
| 1372 |
FLayer lyr = (FLayer) layers.get(i); |
| 1373 |
if (lyr instanceof FLyrDefault) { |
| 1374 |
((FLyrDefault) lyr).removingThisLayer(); |
| 1375 |
} |
| 1376 |
} |
| 1377 |
} |
| 1378 |
|
| 1379 |
} |