root / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / gui / cad / tools / SelectionCADTool.java @ 33205
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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 org.gvsig.editing.gui.cad.tools; |
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import java.awt.Color; |
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import java.awt.Image; |
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import java.awt.event.InputEvent; |
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import java.awt.geom.Point2D; |
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import java.util.ArrayList; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.app.project.documents.table.gui.FeatureTableDocumentPanel; |
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import org.gvsig.editing.CADExtension; |
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import org.gvsig.editing.gui.cad.DefaultCADTool; |
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import org.gvsig.editing.gui.cad.exception.CommandException; |
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import org.gvsig.editing.gui.cad.tools.smc.SelectionCADToolContext; |
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import org.gvsig.editing.gui.cad.tools.smc.SelectionCADToolContext.SelectionCADToolState; |
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import org.gvsig.editing.layers.VectorialLayerEdited; |
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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.tools.dispose.DisposableIterator; |
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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.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.exception.NeedEditingModeException; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.handler.Handler; |
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import org.gvsig.fmap.geom.primitive.Curve; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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public class SelectionCADTool extends DefaultCADTool { |
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// public static int tolerance = 4;
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protected SelectionCADToolContext _fsm;
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protected Point2D firstPoint; |
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protected String nextState; |
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// Registros de los que se ha seleccionado alg?n handler.
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protected ArrayList rowselectedHandlers=new ArrayList(); |
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protected String type=PluginServices.getText(this,"simple"); |
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// protected ArrayList pointsPolygon=new ArrayList();
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protected boolean multipleSelection=false; |
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/**
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* Crea un nuevo SelectionCADTool.
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*/
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public SelectionCADTool() {
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} |
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/**
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* M?todo de incio, 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 SelectionCADToolContext(this); |
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setNextTool("selection");
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setType(PluginServices.getText(this,"simple")); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet,
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* double, double)
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*/
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public void transition(double x, double y, InputEvent event) { |
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System.out.println("TRANSICION DESDE ESTADO " + _fsm.getState() |
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+ " x= " + x + " y=" + y); |
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try{
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_fsm.addPoint(x, y, event); |
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}catch (Exception e) { |
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init(); |
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PluginServices.getMDIManager().restoreCursor(); |
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} |
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System.out.println("ESTADO ACTUAL: " + getStatus()); |
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// ESTO LO QUITO POR AHORA, PERO PUEDE QUE LO NECESITEMOS VOLVER A PONER.
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// Lo he quitado porque cuando seleccionas algo con CAD, molesta que
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// te hagan un redibujado.
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FLyrVect lv=(FLyrVect)((VectorialLayerEdited)CADExtension.getEditionManager().getActiveLayerEdited()).getLayer(); |
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//lv.getSource().getRecordset().getSelectionSupport().fireSelectionEvents();
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org.gvsig.andami.ui.mdiManager.IWindow[] views = PluginServices.getMDIManager().getAllWindows();
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for (int i=0 ; i<views.length ; i++){ |
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if (views[i] instanceof FeatureTableDocumentPanel){ |
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FeatureTableDocumentPanel table=(FeatureTableDocumentPanel)views[i]; |
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if (table.getModel().getAssociatedLayer()!=null && table.getModel().getAssociatedLayer().equals(lv)) { |
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table.updateSelection(); |
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} |
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} |
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} |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet,
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* 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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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet,
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* 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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public String getNextState() { |
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return nextState;
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} |
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protected void pointDoubleClick(MapContext map) throws ReadException { |
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FLayer[] actives = map
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.getLayers().getActives(); |
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// for (int i=0; i < actives.length; i++){
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// if (actives[i] instanceof FLyrAnnotation && actives[i].isEditing()) {
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// FLyrAnnotation lyrAnnotation = (FLyrAnnotation) actives[i];
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// lyrAnnotation.setSelectedEditing();
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// lyrAnnotation.setInEdition(lyrAnnotation.getRecordset().getSelection().nextSetBit(0));
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// FLabel fl=lyrAnnotation.getLabel(lyrAnnotation.getInEdition());
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// if (fl!=null){
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// View vista=(View)PluginServices.getMDIManager().getActiveWindow();
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// TextFieldEdit tfe=new TextFieldEdit(lyrAnnotation);
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// tfe.show(vista.getMapControl().getViewPort().fromMapPoint(fl.getOrig()),vista.getMapControl());
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// }
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// }
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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 selection
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* Bitset con las geometr?as que est?n seleccionadas.
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* @param x
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* par?metro x del punto que se pase en esta transici?n.
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* @param y
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* 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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// if (event!=null && ((MouseEvent)event).getClickCount()==2){
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// try {
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// pointDoubleClick((MapControl)event.getComponent());
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// } catch (ReadException e) {
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// NotificationManager.addError(e.getMessage(),e);
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// }
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// return;
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// }
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SelectionCADToolState actualState = (SelectionCADToolState) _fsm |
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.getPreviousState(); |
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String status = actualState.getName();
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System.out.println("PREVIOUSSTATE =" + status); // + "ESTADO ACTUAL: " + |
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// _fsm.getState());
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VectorialLayerEdited vle = getVLE(); |
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FeatureStore featureStore=null;
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DisposableIterator iterator = null;
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try {
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featureStore = vle.getFeatureStore(); |
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ArrayList selectedHandler = vle.getSelectedHandler();
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FeatureSet selection = (FeatureSet) featureStore.getSelection();// vle.getSelectedRow();
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System.out.println("STATUS ACTUAL = " + _fsm.getTransition()); |
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if (status.equals("Selection.FirstPoint")) { |
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firstPoint = new Point2D.Double(x, y); |
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// pointsPolygon.add(firstPoint);
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} else if (status.equals("Selection.SecondPoint")) { |
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} else if (status.equals("Selection.WithFeatures")) { |
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} else if (status.equals("Selection.WithHandlers")) { |
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String description = PluginServices.getText(this, |
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"move_handlers");
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featureStore.beginEditingGroup(description); |
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try {
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iterator = selection.iterator(); |
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while (iterator.hasNext()) {
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Feature feature = (Feature) iterator.next(); |
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// }
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// for (int i = 0; i < selectedRow.size(); i++) {
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// IRowEdited row = (IRowEdited) selectedRow.get(i);
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// IFeature feat = (IFeature)
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// row.getLinkedRow().cloneRow();
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Geometry ig = feature.getDefaultGeometry() |
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.cloneGeometry(); |
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// if (vea instanceof AnnotationEditableAdapter) {
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// // Movemos la geometr?a
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// UtilFunctions.moveGeom(ig, x -
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// firstPoint.getX(), y - firstPoint.getY());
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// }else {
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// Movemos los handlers que hemos seleccionado
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// previamente dentro del m?todo select()
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Handler[] handlers = ig |
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.getHandlers(Geometry.SELECTHANDLER); |
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for (int k = 0; k < selectedHandler.size(); k++) { |
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Handler h = (Handler) selectedHandler.get(k); |
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for (int j = 0; j < handlers.length; j++) { |
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if (h.getPoint().equals(handlers[j].getPoint())) {
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handlers[j].set(x, y); |
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} |
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} |
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} |
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// }
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EditableFeature eFeature = feature.getEditable(); |
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eFeature.setGeometry(featureStore |
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.getDefaultFeatureType() |
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.getDefaultGeometryAttributeName(), ig); |
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featureStore.update(eFeature); |
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// modifyFeature(feature, feature);
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// selectedRowsAux.add(new
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// DefaultRowEdited(feat,IRowEdited.STATUS_MODIFIED,row.getIndex()));
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} |
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firstPoint = new Point2D.Double(x, y); |
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// vle.setSelectionCache(VectorialLayerEdited.SAVEPREVIOUS,
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// selectedRowsAux);
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// clearSelection();
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// selectedRow.addAll(selectedRowsAux);
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} finally {
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featureStore.endEditingGroup(); |
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} |
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} |
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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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} finally {
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if (iterator != null) { |
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iterator.dispose(); |
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} |
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} |
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} |
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/**
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* Receives second point
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* @param x
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* @param y
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* @return numFeatures selected
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*/
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public long selectWithSecondPoint(double x, double y, InputEvent event) { |
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VectorialLayerEdited vle = getVLE(); |
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PluginServices.getMDIManager().setWaitCursor(); |
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vle.selectWithSecondPoint(x,y); |
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FeatureSet selection=null;
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try {
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selection = (FeatureSet)vle.getFeatureStore().getSelection(); |
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PluginServices.getMDIManager().restoreCursor(); |
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long countSel=selection.getSize();
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if (countSel > 0) { |
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nextState = "Selection.WithSelectedFeatures";
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} else {
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nextState = "Selection.FirstPoint";
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} |
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return countSel;
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} catch (ReadException e) {
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e.printStackTrace(); |
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return 0; |
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} catch (DataException e) {
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e.printStackTrace(); |
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return 0; |
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} |
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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
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* Graphics sobre el que dibujar.
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* @param selectedGeometries
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* BitSet con las geometr?as seleccionadas.
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* @param x
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* par?metro x del punto que se pase para dibujar.
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* @param y
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* par?metro x del punto que se pase para dibujar.
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*/
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public void drawOperation(MapControlDrawer renderer, double x, double y) { |
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SelectionCADToolState actualState = _fsm.getState(); |
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String status = actualState.getName();
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VectorialLayerEdited vle = getVLE(); |
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if (vle == null) { |
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return;
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} |
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ArrayList selectedHandler = vle.getSelectedHandler();
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ViewPort vp=vle.getLayer().getMapContext().getViewPort(); |
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if (status.equals("Selection.SecondPoint")) { |
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// Dibuja el rect?ngulo de selecci?n
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GeneralPathX elShape = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD,
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4);
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elShape.moveTo(firstPoint.getX(), firstPoint.getY()); |
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elShape.lineTo(x, firstPoint.getY()); |
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elShape.lineTo(x, y); |
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elShape.lineTo(firstPoint.getX(), y); |
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elShape.lineTo(firstPoint.getX(), firstPoint.getY()); |
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Curve curve = createCurve(elShape); |
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renderer.draw(curve, mapControlManager.getGeometrySelectionSymbol()); |
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return;
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}else if (status.equals("Selection.WithHandlers")) { |
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// Movemos los handlers que hemos seleccionado
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// previamente dentro del m?todo select()
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double xPrev=0; |
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double yPrev=0; |
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for (int k = 0; k < selectedHandler.size(); k++) { |
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Handler h = (Handler)selectedHandler.get(k); |
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xPrev=h.getPoint().getX(); |
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yPrev=h.getPoint().getY(); |
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h.set(x, y); |
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} |
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// Y una vez movidos los v?rtices (handles)
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// redibujamos la nueva geometr?a.
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for (int i = 0; i < rowselectedHandlers.size(); i++) { |
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Feature feature=(Feature)rowselectedHandlers.get(i); |
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Geometry geom=(feature.getDefaultGeometry()).cloneGeometry(); |
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renderer.setColor(Color.gray);
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renderer.draw(geom, mapControlManager.getAxisReferenceSymbol()); |
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} |
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for (int k = 0; k < selectedHandler.size(); k++) { |
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Handler h = (Handler)selectedHandler.get(k); |
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h.set(xPrev, yPrev); |
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} |
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return;
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} |
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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 sel
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* DOCUMENT ME!
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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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SelectionCADToolState actualState = (SelectionCADToolState) _fsm |
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.getPreviousState(); |
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String status = actualState.getName();
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System.out.println("PREVIOUSSTATE =" + status); // + "ESTADO ACTUAL: " + |
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// _fsm.getState());
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System.out.println("STATUS ACTUAL = " + _fsm.getTransition()); |
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if (s.equals(PluginServices.getText(this,"cancel"))){ |
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init(); |
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return;
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} |
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if (status.equals("Selection.FirstPoint")) { |
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setType(s); |
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return;
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} |
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init(); |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
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*/
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public void addValue(double d) { |
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} |
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public String getStatus() { |
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try {
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SelectionCADToolState actualState = (SelectionCADToolState) _fsm |
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.getPreviousState(); |
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String status = actualState.getName();
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return status;
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} catch (NullPointerException e) { |
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return "Selection.FirstPoint"; |
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} |
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} |
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public void end() { |
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if (!getNextTool().equals("selection")) { |
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CADExtension.setCADTool(getNextTool(),false);
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} |
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} |
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public String getName() { |
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return PluginServices.getText(this,"selection_"); |
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} |
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|
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public boolean selectFeatures(double x, double y, InputEvent event) { |
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SelectionCADToolState actualState = _fsm |
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.getState(); |
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String status = actualState.getName();
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VectorialLayerEdited vle = getVLE(); |
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multipleSelection=event.isControlDown(); |
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|
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if ((status.equals("Selection.FirstPoint")) |
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|| (status.equals("Selection.WithSelectedFeatures"))) {
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PluginServices.getMDIManager().setWaitCursor(); |
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firstPoint = new Point2D.Double(x, y); |
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try {
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vle.getFeatureStore().beginEditingGroup(getName()); |
| 458 |
vle.selectWithPoint(x,y,multipleSelection); |
| 459 |
vle.getFeatureStore().endEditingGroup(); |
| 460 |
} catch (NeedEditingModeException e) {
|
| 461 |
NotificationManager.showMessageError(getName(), e); |
| 462 |
} catch (ReadException e) {
|
| 463 |
NotificationManager.showMessageError(getName(), e); |
| 464 |
} |
| 465 |
PluginServices.getMDIManager().restoreCursor(); |
| 466 |
} |
| 467 |
FeatureSet selection=null;
|
| 468 |
try {
|
| 469 |
selection = (FeatureSet)vle.getFeatureStore().getSelection(); |
| 470 |
|
| 471 |
// ArrayList selectedRow = vle.getSelectedRow();
|
| 472 |
long countSel=selection.getSize();
|
| 473 |
if (countSel > 0) { |
| 474 |
nextState = "Selection.WithSelectedFeatures";
|
| 475 |
return true; |
| 476 |
} else {
|
| 477 |
{
|
| 478 |
nextState = "Selection.SecondPoint";
|
| 479 |
return true; |
| 480 |
} |
| 481 |
} |
| 482 |
} catch (ReadException e) {
|
| 483 |
e.printStackTrace(); |
| 484 |
return false; |
| 485 |
} catch (DataException e) {
|
| 486 |
e.printStackTrace(); |
| 487 |
return false; |
| 488 |
} |
| 489 |
} |
| 490 |
|
| 491 |
public int selectHandlers(double x, double y, InputEvent event) { |
| 492 |
Point2D auxPoint = new Point2D.Double(x, y); |
| 493 |
|
| 494 |
VectorialLayerEdited vle = getVLE(); |
| 495 |
ArrayList selectedHandler = vle.getSelectedHandler();
|
| 496 |
FeatureSet selection=null;
|
| 497 |
DisposableIterator iterator = null;
|
| 498 |
try {
|
| 499 |
selection = (FeatureSet)vle.getFeatureStore().getSelection(); |
| 500 |
|
| 501 |
// ArrayList selectedRow = vle.getSelectedRow();
|
| 502 |
long countSel = selection.getSize();
|
| 503 |
System.out.println("DENTRO DE selectHandlers. selectedRow.size= " |
| 504 |
+ countSel); |
| 505 |
selectedHandler.clear(); |
| 506 |
|
| 507 |
// Se comprueba si se pincha en una gemometr?a
|
| 508 |
PluginServices.getMDIManager().setWaitCursor(); |
| 509 |
|
| 510 |
double tam = getCadToolAdapter().getMapControl().getViewPort()
|
| 511 |
.toMapDistance(mapControlManager.getTolerance()); |
| 512 |
|
| 513 |
Handler[] handlers = null; |
| 514 |
rowselectedHandlers.clear(); |
| 515 |
iterator = selection.iterator(); |
| 516 |
while (iterator.hasNext()) {
|
| 517 |
Feature feature = (Feature) iterator.next(); |
| 518 |
|
| 519 |
// }
|
| 520 |
// for (int i = 0; i < selectedRow.size(); i++) {
|
| 521 |
// IRowEdited rowEd = (IRowEdited) selectedRow.get(i);
|
| 522 |
//
|
| 523 |
// IFeature fea = (IFeature) rowEd.getLinkedRow();
|
| 524 |
handlers = (feature.getDefaultGeometry()) |
| 525 |
.getHandlers(Geometry.SELECTHANDLER); |
| 526 |
// y miramos los handlers de cada entidad seleccionada
|
| 527 |
double min = tam;
|
| 528 |
// int hSel = -1;
|
| 529 |
|
| 530 |
for (int j = 0; j < handlers.length; j++) { |
| 531 |
Point2D handlerPoint = handlers[j].getPoint();
|
| 532 |
double distance = auxPoint.distance(handlerPoint);
|
| 533 |
if (distance <= min) {
|
| 534 |
min = distance; |
| 535 |
// hSel = j;
|
| 536 |
selectedHandler.add(handlers[j]); |
| 537 |
rowselectedHandlers.add(feature); |
| 538 |
} |
| 539 |
} |
| 540 |
} |
| 541 |
PluginServices.getMDIManager().restoreCursor(); |
| 542 |
} catch (DataException e) {
|
| 543 |
// TODO Auto-generated catch block
|
| 544 |
e.printStackTrace(); |
| 545 |
} finally {
|
| 546 |
if (iterator != null) { |
| 547 |
iterator.dispose(); |
| 548 |
} |
| 549 |
} |
| 550 |
|
| 551 |
int numHandlesSelected = selectedHandler.size();
|
| 552 |
|
| 553 |
/*
|
| 554 |
* if (numHandlesSelected == 0) selectFeatures(x,y);
|
| 555 |
*/
|
| 556 |
|
| 557 |
return numHandlesSelected;
|
| 558 |
} |
| 559 |
|
| 560 |
public String getType() { |
| 561 |
return type;
|
| 562 |
} |
| 563 |
|
| 564 |
public void setType(String type) { |
| 565 |
if (type.equals("S") || type.equals("s")){ |
| 566 |
this.type=PluginServices.getText(this,"simple"); |
| 567 |
}else{
|
| 568 |
this.type = type;
|
| 569 |
} |
| 570 |
// pointsPolygon.clear();
|
| 571 |
} |
| 572 |
|
| 573 |
public String toString() { |
| 574 |
return "_selection"; |
| 575 |
} |
| 576 |
public void multipleSelection(boolean b) { |
| 577 |
multipleSelection=b; |
| 578 |
|
| 579 |
} |
| 580 |
|
| 581 |
} |