svn-gvsig-desktop / tags / v1_0_2_Build_915 / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / DefaultCADTool.java @ 12217
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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; |
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import java.awt.Color; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Point2D; |
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import java.awt.image.BufferedImage; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import org.apache.log4j.Logger; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.hardcode.gdbms.engine.values.ValueFactory; |
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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.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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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.Handler; |
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import com.iver.cit.gvsig.fmap.core.IFeature; |
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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.FConstant; |
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import com.iver.cit.gvsig.fmap.core.v02.FGraphicUtilities; |
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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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.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.gui.cad.exception.CommandException; |
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import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
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import com.iver.cit.gvsig.project.documents.view.gui.View; |
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import com.iver.utiles.console.JConsole; |
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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 abstract class DefaultCADTool implements CADTool { |
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public static FSymbol drawingSymbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT, |
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new Color(255, 0,0, 100)); // Le ponemos una transparencia |
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public static FSymbol modifySymbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT, |
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new Color(100, 100, 100, 100)); |
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public static FSymbol selectSymbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT, |
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Color.ORANGE);
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private static Logger logger = Logger.getLogger(DefaultCADTool.class |
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.getName()); |
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private CADToolAdapter cadToolAdapter;
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private String question; |
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private String[] currentdescriptions; |
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private String tool = "selection"; |
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private DefaultCADTool previousTool;
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/**
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* DOCUMENT ME!
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*/
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public void draw(IGeometry geometry) { |
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if (geometry != null) { |
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BufferedImage img = getCadToolAdapter().getMapControl().getImage();
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Graphics2D gImag = (Graphics2D) img.getGraphics(); |
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ViewPort vp = getCadToolAdapter().getMapControl().getViewPort(); |
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geometry.draw(gImag, vp, DefaultCADTool.drawingSymbol); |
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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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* @param cta
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* DOCUMENT ME!
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*/
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public void setCadToolAdapter(CADToolAdapter cta) { |
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cadToolAdapter = cta; |
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public CADToolAdapter getCadToolAdapter() {
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return cadToolAdapter;
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} |
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public VectorialLayerEdited getVLE() {
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return (VectorialLayerEdited) CADExtension.getEditionManager()
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.getActiveLayerEdited(); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param g
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* DOCUMENT ME!
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* @param firstPoint
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* DOCUMENT ME!
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* @param endPoint
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* DOCUMENT ME!
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*/
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public void drawLine(Graphics2D g, Point2D firstPoint, Point2D endPoint) { |
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GeneralPathX elShape = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD, 2); |
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elShape.moveTo(firstPoint.getX(), firstPoint.getY()); |
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elShape.lineTo(endPoint.getX(), endPoint.getY()); |
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ShapeFactory.createPolyline2D(elShape).draw(g, |
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getCadToolAdapter().getMapControl().getViewPort(), |
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DefaultCADTool.drawingSymbol); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param geometry
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* DOCUMENT ME!
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*/
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public void addGeometry(IGeometry geometry) { |
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VectorialEditableAdapter vea = getVLE().getVEA(); |
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try {
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// Deber?amos comprobar que lo que escribimos es correcto:
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// Lo hacemos en el VectorialAdapter, justo antes de
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// a?adir, borrar o modificar una feature
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int numAttr = vea.getRecordset().getFieldCount();
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Value[] values = new Value[numAttr]; |
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for (int i = 0; i < numAttr; i++) { |
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values[i] = ValueFactory.createNullValue(); |
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} |
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int num;
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try {
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num = vea.getRowCount(); |
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DefaultFeature df = new DefaultFeature(geometry, values, String |
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.valueOf(num)); |
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int index = vea.addRow(df, getName(), EditionEvent.GRAPHIC);
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VectorialLayerEdited vle = getVLE(); |
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clearSelection(); |
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ArrayList selectedRow = vle.getSelectedRow();
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ViewPort vp = vle.getLayer().getMapContext().getViewPort(); |
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BufferedImage selectionImage = new BufferedImage(vp |
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.getImageWidth(), vp.getImageHeight(), |
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BufferedImage.TYPE_INT_ARGB);
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Graphics2D gs = selectionImage.createGraphics();
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int inversedIndex=vea.getInversedIndex(index);
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selectedRow.add(new DefaultRowEdited(df,
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IRowEdited.STATUS_ADDED, inversedIndex )); |
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vea.getSelection().set(inversedIndex); |
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IGeometry geom = df.getGeometry(); |
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geom.cloneGeometry().draw(gs, vp, DefaultCADTool.drawingSymbol); |
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vle.drawHandlers(geom.cloneGeometry(), gs, vp); |
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vea.setSelectionImage(selectionImage); |
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} catch (IOException e) { |
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logger.debug(e); |
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NotificationManager.addError(e); |
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return;
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} |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (DriverException e) {
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e.printStackTrace(); |
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} catch (DriverLoadException e) {
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e.printStackTrace(); |
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} |
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draw(geometry.cloneGeometry()); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param geometry
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* DOCUMENT ME!
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*/
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public void modifyFeature(int index, IFeature row) { |
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try {
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getVLE().getVEA().modifyRow(index, row, getName(), |
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EditionEvent.GRAPHIC); |
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} catch (IOException e1) { |
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e1.printStackTrace(); |
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} catch (DriverIOException e1) {
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e1.printStackTrace(); |
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} |
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draw(row.getGeometry().cloneGeometry()); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param geometry
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* DOCUMENT ME!
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* @param values
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* DOCUMENT ME!
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*/
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public int addGeometry(IGeometry geometry, Value[] values) { |
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int index = 0; |
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VectorialEditableAdapter vea = getVLE().getVEA(); |
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try {
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int num = vea.getRowCount();
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DefaultFeature df = new DefaultFeature(geometry, values, String |
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.valueOf(num)); |
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index = vea.addRow(df, getName(), EditionEvent.GRAPHIC); |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} catch (DriverLoadException e) {
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e.printStackTrace(); |
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} |
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return vea.getInversedIndex(index);
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} |
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/**
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* Devuelve la cadena que corresponde al estado en el que nos encontramos.
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*
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* @return Cadena para mostrar por consola.
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*/
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public String getQuestion() { |
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return question;
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} |
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/**
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* Actualiza la cadena que corresponde al estado actual.
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*
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* @param s
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* Cadena que aparecer? en consola.
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*/
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public void setQuestion(String s) { |
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question = s; |
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// ConsoleToken.addQuestion(s);
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} |
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/**
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* Provoca un repintado "soft" de la capa activa en edici?n. Las capas por
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* debajo de ella no se dibujan de verdad, solo se dibuja la que est? en
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* edici?n y las que est?n por encima de ella en el TOC.
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*/
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public void refresh() { |
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FLayer layer=getVLE().getLayer(); |
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layer.setDirty(true);
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getCadToolAdapter().getMapControl().rePaintDirtyLayers(); |
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} |
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/*
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* public void drawHandlers(Graphics g, FBitSet sel, AffineTransform at)
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* throws DriverIOException { for (int i = sel.nextSetBit(0); i >= 0; i =
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* sel.nextSetBit(i + 1)) { IGeometry ig =
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* getCadToolAdapter().getVectorialAdapter() .getShape(i).cloneGeometry();
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* if (ig == null) continue; Handler[] handlers =
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* ig.getHandlers(IGeometry.SELECTHANDLER);
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* FGraphicUtilities.DrawHandlers((Graphics2D) g, at, handlers); } }
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*/
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public void drawHandlers(Graphics g, ArrayList selectedRows, |
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AffineTransform at) {
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for (int i = 0; i < selectedRows.size(); i++) { |
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IRowEdited edRow = (IRowEdited) selectedRows.get(i); |
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IFeature feat = (IFeature) edRow.getLinkedRow(); |
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// IFeature feat = (IFeature) selectedRows.get(i);
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IGeometry ig = feat.getGeometry().cloneGeometry(); |
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if (ig == null) |
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continue;
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Handler[] handlers = ig.getHandlers(IGeometry.SELECTHANDLER); |
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FGraphicUtilities.DrawHandlers((Graphics2D) g, at, handlers);
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} |
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} |
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public void setDescription(String[] currentdescriptions) { |
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this.currentdescriptions = currentdescriptions;
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} |
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public String[] getDescriptions() { |
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return currentdescriptions;
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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#end()
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*/
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public void end() { |
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CADExtension.setCADTool("_selection", true); |
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PluginServices.getMainFrame().setSelectedTool("_selection");
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CADTool cadtool=CADExtension.getCADTool(); |
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cadtool.setPreviosTool(this);
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} |
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public void init() { |
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DefaultCADTool.drawingSymbol.setOutlined(true);
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DefaultCADTool.drawingSymbol.setOutlineColor(Color.GREEN);
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} |
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protected ArrayList getSelectedRows() { |
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VectorialLayerEdited vle = getVLE(); |
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ArrayList selectedRow = vle.getSelectedRow();
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return selectedRow;
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} |
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protected ArrayList getSelectedHandlers() { |
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VectorialLayerEdited vle = getVLE(); |
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ArrayList selectedHandlers = vle.getSelectedHandler();
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return selectedHandlers;
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} |
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public void clearSelection() { |
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VectorialLayerEdited vle = getVLE(); |
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ArrayList selectedRow = vle.getSelectedRow();
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ArrayList selectedHandlers = vle.getSelectedHandler();
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selectedRow.clear(); |
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selectedHandlers.clear(); |
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VectorialEditableAdapter vea = vle.getVEA(); |
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FBitSet selection = vea.getSelection(); |
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selection.clear(); |
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//vea.setSelectionImage(null);
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//vea.setHandlersImage(null);
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} |
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public String getNextTool() { |
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return tool;
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} |
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public void setNextTool(String tool) { |
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this.tool = tool;
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} |
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public boolean changeCommand(String name) throws CommandException { |
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CADTool[] cadtools = CADExtension.getCADTools();
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for (int i = 0; i < cadtools.length; i++) { |
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CADTool ct = cadtools[i]; |
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if (name.equalsIgnoreCase(ct.getName())
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|| name.equalsIgnoreCase(ct.toString())) { |
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int type = FShape.POINT;
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try {
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type = ((FLyrVect) getVLE().getLayer()).getShapeType(); |
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} catch (com.iver.cit.gvsig.fmap.DriverException e) {
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e.printStackTrace(); |
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} |
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if (ct.isApplicable(type)) {
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getCadToolAdapter().setCadTool(ct); |
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ct.init(); |
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View vista = (View) PluginServices.getMDIManager() |
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.getActiveWindow(); |
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vista.getConsolePanel().addText("\n" + ct.getName(),
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JConsole.COMMAND); |
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return true; |
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} else {
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throw new CommandException(name); |
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} |
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} |
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} |
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return false; |
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} |
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public boolean isApplicable(int shapeType) { |
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return true; |
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} |
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public abstract String toString(); |
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public void throwValueException(String s, double d) { |
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View vista = (View) PluginServices.getMDIManager().getActiveWindow(); |
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vista.getConsolePanel().addText(s + " : " + d, JConsole.ERROR);
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} |
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public void throwOptionException(String s, String o) { |
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View vista = (View) PluginServices.getMDIManager().getActiveWindow(); |
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vista.getConsolePanel().addText(s + " : " + o, JConsole.ERROR);
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} |
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public void throwPointException(String s, double x, double y) { |
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View vista = (View) PluginServices.getMDIManager().getActiveWindow(); |
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vista.getConsolePanel().addText(s + " : " + " X = " + x + ", Y = " + y, |
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JConsole.ERROR); |
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} |
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public void setPreviosTool(DefaultCADTool tool) { |
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previousTool=tool; |
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} |
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public void restorePreviousTool() { |
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CADExtension.setCADTool(previousTool.toString(), true);
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PluginServices.getMainFrame().setSelectedTool(previousTool.toString()); |
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} |
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} |