svn-gvsig-desktop / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / ExploitCADTool.java @ 10626
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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.util.ArrayList; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.CADExtension; |
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import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
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import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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import com.iver.cit.gvsig.fmap.core.FGeometryCollection; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
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import com.iver.cit.gvsig.fmap.edition.DefaultRowEdited; |
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import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
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import com.iver.cit.gvsig.fmap.edition.IRowEdited; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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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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/**
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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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private 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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ArrayList selectedRows=getSelectedRows();
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if (selectedRows.size() == 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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} |
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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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ArrayList selectedRow = getSelectedRows();
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ArrayList selectedRowAux = new ArrayList(); |
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VectorialLayerEdited vle = getVLE(); |
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VectorialEditableAdapter vea = vle.getVEA(); |
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try {
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vea.startComplexRow(); |
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for (int i = 0; i < selectedRow.size(); i++) { |
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DefaultRowEdited dre = (DefaultRowEdited) selectedRow.get(i); |
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DefaultFeature df = (DefaultFeature) dre.getLinkedRow() |
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.cloneRow(); |
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IGeometry geom=df.getGeometry(); |
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if (geom instanceof FGeometryCollection) { |
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exploitGeometryCollection(dre,selectedRowAux); |
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}else {
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if (geom.getGeometryType()==FShape.LINE) {
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exploitLine(dre,selectedRowAux); |
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}else if (geom.getGeometryType()==FShape.POLYGON) { |
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exploitPolygon(dre,selectedRowAux); |
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} |
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} |
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vea.removeRow(dre.getIndex(), getName(), EditionEvent.GRAPHIC); |
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} |
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vea.endComplexRow(getName()); |
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vle.setSelectionCache(VectorialLayerEdited.NOTSAVEPREVIOUS, selectedRowAux); |
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//clearSelection();
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//selectedRow.addAll(selectedRowAux);
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} catch (ReadDriverException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (ExpansionFileReadException 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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private void exploitGeometryCollection(DefaultRowEdited dre,ArrayList selectedRowAux) { |
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DefaultFeature df = (DefaultFeature) dre.getLinkedRow() |
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.cloneRow(); |
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IGeometry geom=df.getGeometry(); |
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FGeometryCollection gc=(FGeometryCollection)geom; |
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IGeometry[] geoms=gc.getGeometries();
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for (int i=0;i<geoms.length;i++) { |
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DefaultFeature dfAux=(DefaultFeature)df.cloneRow(); |
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int index = addGeometry(geoms[i], dfAux.getAttributes());
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selectedRowAux.add(new DefaultRowEdited(dfAux,
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IRowEdited.STATUS_ADDED, index)); |
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} |
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} |
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private void exploitLine(DefaultRowEdited dre,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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PathIterator theIterator = df.getGeometry().getPathIterator(null,FConverter.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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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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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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IGeometry geomLine = ShapeFactory |
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.createPolyline2D(newGp1); |
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DefaultFeature dfLine = (DefaultFeature) df.cloneRow(); |
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dfLine.setGeometry(geomLine); |
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int indexLine = addGeometry(geomLine, dfLine
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.getAttributes()); |
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selectedRowAux.add(new DefaultRowEdited(dfLine,
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IRowEdited.STATUS_ADDED, indexLine)); |
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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_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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} |
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private void exploitPolygon(DefaultRowEdited dre,ArrayList selectedRowAux) { |
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GeneralPathX newGp1 = null;
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DefaultFeature df = (DefaultFeature) dre.getLinkedRow() |
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.cloneRow(); |
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PathIterator theIterator = df.getGeometry().getPathIterator(null,FConverter.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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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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IGeometry geomLine = ShapeFactory |
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.createPolygon2D(newGp1); |
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DefaultFeature dfLine = (DefaultFeature) df.cloneRow(); |
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dfLine.setGeometry(geomLine); |
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int indexLine = addGeometry(geomLine, dfLine
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.getAttributes()); |
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selectedRowAux.add(new DefaultRowEdited(dfLine,
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IRowEdited.STATUS_ADDED, indexLine)); |
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} |
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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_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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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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IGeometry geomLine = ShapeFactory |
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.createPolygon2D(newGp1); |
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DefaultFeature dfLine = (DefaultFeature) df.cloneRow(); |
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dfLine.setGeometry(geomLine); |
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int indexLine = addGeometry(geomLine, dfLine
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.getAttributes()); |
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selectedRowAux.add(new DefaultRowEdited(dfLine,
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IRowEdited.STATUS_ADDED, indexLine)); |
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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 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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*
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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 getName() { |
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return PluginServices.getText(this,"exploit_"); |
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} |
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public String toString() { |
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return "_exploit"; |
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} |
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public boolean isApplicable(int shapeType) { |
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switch (shapeType) {
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case FShape.POINT:
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case FShape.CIRCLE:
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case FShape.ARC:
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case FShape.ELLIPSE:
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case FShape.MULTIPOINT:
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return false; |
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} |
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return true; |
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} |
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} |