svn-gvsig-desktop / branches / v2_0_0_prep / extensions / extEditing / src / com / iver / cit / gvsig / gui / cad / tools / ExploitCADTool.java @ 27026
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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.gui.cad.tools; |
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import java.awt.Graphics; |
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import java.awt.event.InputEvent; |
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import java.awt.geom.PathIterator; |
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import java.awt.geom.Point2D; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureSelection; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.aggregate.impl.BaseMultiPrimitive; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.geom.util.Converter; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.cit.gvsig.CADExtension; |
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import com.iver.cit.gvsig.gui.cad.DefaultCADTool; |
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import com.iver.cit.gvsig.gui.cad.exception.CommandException; |
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import com.iver.cit.gvsig.gui.cad.tools.smc.ExploitCADToolContext; |
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import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
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import com.vividsolutions.jts.geom.GeometryCollection; |
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/**
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* Elimina la geometr?a compuesta y a?ade todas la geometr?as simples que la
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* componen, implementado para polil?neas y pol?gonos.
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*
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* @author Vicente Caballero Navarro
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*/
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public class ExploitCADTool extends DefaultCADTool { |
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protected ExploitCADToolContext _fsm;
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/**
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* Crea un nuevo ExploitCADTool.
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*/
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public ExploitCADTool() {
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} |
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/**
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* M?todo de inicio, para poner el c?digo de todo lo que se requiera de una
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* carga previa a la utilizaci?n de la herramienta.
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*/
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public void init() { |
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_fsm = new ExploitCADToolContext(this); |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double, double)
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*/
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public void transition(double x, double y, InputEvent event) { |
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_fsm.addPoint(x, y, event); |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
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*/
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public void transition(double d) { |
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_fsm.addValue(d); |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
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*/
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public void transition(String s) throws CommandException { |
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if (!super.changeCommand(s)){ |
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_fsm.addOption(s); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*/
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public void selection() { |
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FeatureSet selection=null;
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try {
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selection = (FeatureSet)getVLE().getFeatureStore().getSelection(); |
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if (selection.getSize() == 0 && !CADExtension.getCADTool().getClass().getName().equals("com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool")) { |
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CADExtension.setCADTool("_selection",false); |
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((SelectionCADTool) CADExtension.getCADTool()).setNextTool( |
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"_exploit");
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} |
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} catch (ReadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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/**
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* Equivale al transition del prototipo pero sin pasarle como par?metro el
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* editableFeatureSource que ya estar? creado.
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*
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* @param x par?metro x del punto que se pase en esta transici?n.
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* @param y par?metro y del punto que se pase en esta transici?n.
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*/
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public void addPoint(double x, double y,InputEvent event) { |
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} |
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/**
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* M?todo para dibujar la lo necesario para el estado en el que nos
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* encontremos.
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*
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* @param g Graphics sobre el que dibujar.
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* @param x par?metro x del punto que se pase para dibujar.
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* @param y par?metro x del punto que se pase para dibujar.
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*/
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public void drawOperation(Graphics g, double x, double y) { |
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} |
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public void exploit() { |
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VectorialLayerEdited vle = getVLE(); |
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try {
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FeatureStore featureStore=vle.getFeatureStore(); |
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Iterator iterator=((FeatureSelection)featureStore.getSelection()).iterator();
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ArrayList selectedRowAux = new ArrayList(); |
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featureStore.beginEditingGroup(getName()); |
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while (iterator.hasNext()) {
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Feature feature = (Feature) iterator.next(); |
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Geometry geom=((Geometry)feature.getDefaultGeometry()).cloneGeometry(); |
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featureStore.delete(feature); |
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if (geom instanceof GeometryCollection) { |
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exploitGeometryCollection(feature,selectedRowAux); |
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}else {
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if (geom.getType()==Geometry.TYPES.CURVE) {
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exploitLine(feature,selectedRowAux); |
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}else if (geom.getType()==Geometry.TYPES.SURFACE) { |
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exploitPolygon(feature,selectedRowAux); |
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} |
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} |
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} |
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featureStore.endEditingGroup(); |
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(),e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(),e); |
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} |
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} |
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private void exploitGeometryCollection(Feature feature,ArrayList selectedRowAux) { |
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Geometry geom=((Geometry)feature.getDefaultGeometry()).cloneGeometry(); |
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BaseMultiPrimitive gc=(BaseMultiPrimitive)geom; |
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int numGeoms=gc.getPrimitivesNumber();
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FeatureStore featureStore; |
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try {
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featureStore = getVLE().getFeatureStore(); |
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for (int i=0;i<numGeoms;i++) { |
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Geometry primitiveGeom=(Geometry)gc.getPrimitiveAt(i); |
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EditableFeature eFeature=featureStore.createNewFeature(feature.getType(), feature); |
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eFeature.setGeometry(featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName(),primitiveGeom); |
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selectedRowAux.add(feature); |
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} |
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} catch (ReadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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refresh(); |
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} |
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private void exploitLine(Feature feature,ArrayList selectedRowAux){ |
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GeneralPathX newGp1 = new GeneralPathX();
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// DefaultFeature df = (DefaultFeature) dre.getLinkedRow()
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// .cloneRow();
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// Point2D firstPoint=null;
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// Point2D lastPoint=null;
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// Object[] attributes=new Object[feature.size()];
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// for (int j = 0; j < feature.size(); j++) {
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// attributes[j]=feature.get(j);
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// }
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FeatureStore featureStore; |
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// try {
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try {
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featureStore = getVLE().getFeatureStore(); |
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// EditableFeature eFeature=featureStore.createNewFeature(feature.getType(), feature);
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PathIterator theIterator = ((Geometry)feature.getDefaultGeometry()).getPathIterator(null,Converter.FLATNESS); |
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double[] theData = new double[6]; |
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int theType;
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int numParts = 0; |
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Point2D initialPoint=null; |
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while (!theIterator.isDone()) {
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theType = theIterator.currentSegment(theData); |
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switch (theType) {
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case PathIterator.SEG_MOVETO: |
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numParts++; |
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newGp1 = new GeneralPathX();
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// firstPoint=new Point2D.Double(theData[0], theData[1]);
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initialPoint=new Point2D.Double(theData[0], theData[1]); |
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newGp1.moveTo(theData[0], theData[1]); |
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// lastPoint=new Point2D.Double(theData[0], theData[1]);
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break;
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case PathIterator.SEG_LINETO: |
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newGp1.lineTo(theData[0], theData[1]); |
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Geometry geomLine = createCurve(newGp1); |
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// DefaultFeature dfLine = (DefaultFeature) df.cloneRow();
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// dfLine.setGeometry(geomLine);
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// EditableFeature eFeature=featureStore.createNewFeature(feature.getType(), feature);
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// eFeature.setGeometry(featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName(),geomLine);
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Feature f=insertGeometry(geomLine, feature); |
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// featureStore.insert(eFeature);
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selectedRowAux.add(f); |
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newGp1 = new GeneralPathX();
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newGp1.moveTo(theData[0], theData[1]); |
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// lastPoint=new Point2D.Double(theData[0], theData[1]);
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break;
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case PathIterator.SEG_CLOSE: |
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if (initialPoint!=null){ |
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newGp1.lineTo(initialPoint.getX(), initialPoint.getY()); |
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geomLine = createCurve(newGp1); |
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// dfLine = (DefaultFeature) df.cloneRow();
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// dfLine.setGeometry(geomLine);
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EditableFeature eFeatureClose=featureStore.createNewFeature(feature.getType(), feature); |
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eFeatureClose.setGeometry(featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName(),geomLine); |
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selectedRowAux.add(eFeatureClose); |
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newGp1 = new GeneralPathX();
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newGp1.moveTo(initialPoint.getX(), initialPoint.getY()); |
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} |
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break;
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/* case PathIterator.SEG_QUADTO:
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Point2D current=newGp1.getCurrentPoint();
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newGp1.quadTo(theData[0], theData[1], theData[2],
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theData[3]);
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IGeometry geomQuad = ShapeFactory
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.createArc(current,new Point2D.Double(theData[0], theData[1]),new Point2D.Double(theData[2], theData[3]));
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DefaultFeature dfQuad = (DefaultFeature) df.cloneRow();
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dfQuad.setGeometry(geomQuad);
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int indexQuad = addGeometry(geomQuad, dfQuad
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.getAttributes());
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selectedRowAux.add(new DefaultRowEdited(dfQuad,
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IRowEdited.STATUS_ADDED, indexQuad));
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newGp1 = new GeneralPathX();
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newGp1.moveTo(theData[0], theData[1]);
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// lastPoint=new Point2D.Double(theData[0], theData[1]);
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break;
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case PathIterator.SEG_CUBICTO:
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newGp1.curveTo(theData[0], theData[1], theData[2],
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theData[3], theData[4], theData[5]);
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IGeometry geomCurve = ShapeFactory
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.createArc(new Point2D.Double(theData[0], theData[1]),new Point2D.Double(theData[2], theData[3]),new Point2D.Double(theData[4], theData[5]));
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DefaultFeature dfCurve = (DefaultFeature) df.cloneRow();
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dfCurve.setGeometry(geomCurve);
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int indexCurve = addGeometry(geomCurve, dfCurve
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.getAttributes());
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selectedRowAux.add(new DefaultRowEdited(dfCurve,
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IRowEdited.STATUS_ADDED, indexCurve));
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newGp1 = new GeneralPathX();
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newGp1.moveTo(theData[0], theData[1]);
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// lastPoint=new Point2D.Double(theData[0], theData[1]);
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break;
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case PathIterator.SEG_CLOSE:
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// if (firstPoint!=null) {
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// newGp1=new GeneralPathX();
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// newGp1.moveTo(firstPoint.getX(),firstPoint.getY());
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// newGp1.lineTo(lastPoint.getX(),lastPoint.getY());
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// IGeometry geomClose = ShapeFactory
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// .createPolyline2D(newGp1);
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// DefaultFeature dfClose = (DefaultFeature) df.cloneRow();
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// dfClose.setGeometry(geomClose);
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// int indexClose = addGeometry(geomClose, dfClose
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// .getAttributes());
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// selectedRowAux.add(new DefaultRowEdited(dfClose,
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// IRowEdited.STATUS_ADDED, indexClose));
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// newGp1 = new GeneralPathX();
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// newGp1.moveTo(theData[0], theData[1]);
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// }
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// if (isFirstPart)
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// newGp1.closePath();
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// else
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// newGp2.closePath();
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break;
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*/
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} // end switch
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theIterator.next(); |
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} // end while loop
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} catch (ReadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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refresh(); |
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} |
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private void exploitPolygon(Feature feature,ArrayList selectedRowAux) { |
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GeneralPathX newGp1 = null;
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// Object[] attributes=new Object[feature.size()];
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// for (int j = 0; j < feature.size(); j++) {
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// attributes[j]=feature.get(j);
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// }
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FeatureStore featureStore; |
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try {
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featureStore = getVLE().getFeatureStore(); |
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PathIterator theIterator = ((Geometry)feature.getDefaultGeometry()).getPathIterator(null,Converter.FLATNESS); |
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double[] theData = new double[6]; |
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int theType;
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int numParts = 0; |
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Point2D initialPoint=null; |
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while (!theIterator.isDone()) {
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theType = theIterator.currentSegment(theData); |
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switch (theType) {
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case PathIterator.SEG_MOVETO: |
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numParts++; |
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if (newGp1!=null) { |
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Geometry geomLine = createCurve(newGp1); |
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EditableFeature eFeature=featureStore.createNewFeature(feature.getType(), feature); |
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eFeature.setGeometry(featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName(),geomLine); |
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selectedRowAux.add(eFeature); |
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} |
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newGp1 = new GeneralPathX();
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initialPoint=new Point2D.Double(theData[0], theData[1]); |
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newGp1.moveTo(theData[0], theData[1]); |
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break;
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case PathIterator.SEG_LINETO: |
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newGp1.lineTo(theData[0], theData[1]); |
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//newGp1 = new GeneralPathX();
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//newGp1.moveTo(theData[0], theData[1]);
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break;
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case PathIterator.SEG_QUADTO: |
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newGp1.quadTo(theData[0], theData[1], theData[2], |
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theData[3]);
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//newGp1 = new GeneralPathX();
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//newGp1.moveTo(theData[0], theData[1]);
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break;
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case PathIterator.SEG_CUBICTO: |
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newGp1.curveTo(theData[0], theData[1], theData[2], |
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theData[3], theData[4], theData[5]); |
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//newGp1 = new GeneralPathX();
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//newGp1.moveTo(theData[0], theData[1]);
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break;
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case PathIterator.SEG_CLOSE: |
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if (initialPoint!=null){ |
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newGp1.lineTo(initialPoint.getX(), initialPoint.getY()); |
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} |
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// System.out.println("aqu?");
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// if (isFirstPart)
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// newGp1.closePath();
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// else
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// newGp2.closePath();
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break;
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} // end switch
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theIterator.next(); |
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} // end while loop
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if (newGp1!=null) { |
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Geometry geomLine = createCurve(newGp1); |
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EditableFeature eFeature=featureStore.createNewFeature(feature.getType(), feature); |
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eFeature.setGeometry(featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName(),geomLine); |
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selectedRowAux.add(eFeature); |
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} |
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} catch (ReadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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refresh(); |
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} |
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/**
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* Add a diferent option.
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*
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* @param s
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* Diferent option.
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*/
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public void addOption(String s) { |
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} |
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/*
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* (non-Javadoc)
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*
|
| 433 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
|
| 434 |
*/
|
| 435 |
public void addValue(double d) { |
| 436 |
|
| 437 |
} |
| 438 |
|
| 439 |
public String getName() { |
| 440 |
return PluginServices.getText(this,"exploit_"); |
| 441 |
} |
| 442 |
|
| 443 |
public String toString() { |
| 444 |
return "_exploit"; |
| 445 |
} |
| 446 |
public boolean isApplicable(int shapeType) { |
| 447 |
switch (shapeType) {
|
| 448 |
case Geometry.TYPES.POINT:
|
| 449 |
case Geometry.TYPES.CIRCLE:
|
| 450 |
case Geometry.TYPES.ARC:
|
| 451 |
case Geometry.TYPES.ELLIPSE:
|
| 452 |
case Geometry.TYPES.SURFACE:
|
| 453 |
case Geometry.TYPES.MULTIPOINT:
|
| 454 |
return false; |
| 455 |
} |
| 456 |
return true; |
| 457 |
} |
| 458 |
} |