svn-gvsig-desktop / tags / v1_0_2_Build_903 / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / EditVertexCADTool.java @ 10704
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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.Graphics2D; |
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import java.awt.event.InputEvent; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.PathIterator; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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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.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.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.FPolygon2D; |
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import com.iver.cit.gvsig.fmap.core.FPolyline2D; |
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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.IRow; |
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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.core.v02.FGraphicUtilities; |
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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.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.EditVertexCADToolContext; |
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import com.iver.cit.gvsig.gui.cad.tools.smc.EditVertexCADToolContext.EditVertexCADToolState; |
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import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
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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 EditVertexCADTool extends DefaultCADTool { |
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private EditVertexCADToolContext _fsm;
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private int numSelect=0; |
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private int numHandlers; |
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private boolean addVertex=false; |
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/**
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* Crea un nuevo PolylineCADTool.
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*/
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public EditVertexCADTool() {
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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 EditVertexCADToolContext(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 selectedRow=getSelectedRows();
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if (selectedRow.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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"_editvertex");
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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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selectHandler(x,y); |
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addVertex=false;
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} |
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private IGeometry getSelectedGeometry() {
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ArrayList selectedRows=getSelectedRows();
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// VectorialEditableAdapter vea = getCadToolAdapter().getVectorialAdapter();
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// FBitSet selection = vea.getSelection();
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IRowEdited row=null;
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IGeometry ig=null;
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if (selectedRows.size()==1){ |
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row=(DefaultRowEdited) selectedRows.get(0);
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//row = getCadToolAdapter().getVectorialAdapter().getRow(selection.nextSetBit(0));
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ig=((IFeature)row.getLinkedRow()).getGeometry().cloneGeometry(); |
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return ig;
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} |
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return null; |
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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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//EditVertexCADToolState actualState = ((EditVertexCADToolContext) _fsm).getState();
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//String status = actualState.getName();
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//VectorialEditableAdapter vea = getCadToolAdapter().getVectorialAdapter();
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//FBitSet selection = vea.getSelection();
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try {
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drawVertex(g,getCadToolAdapter().getMapControl().getViewPort() |
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.getAffineTransform()); |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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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 Diferent option.
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*/
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public void addOption(String s) { |
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EditVertexCADToolState actualState = (EditVertexCADToolState) _fsm.getPreviousState(); |
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String status = actualState.getName();
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VectorialLayerEdited vle=getVLE(); |
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VectorialEditableAdapter vea = vle.getVEA(); |
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ArrayList selectedRows=vle.getSelectedRow();
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IRowEdited row=null;
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IGeometry ig=null;
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Handler[] handlers=null; |
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if (selectedRows.size()==1){ |
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row = (DefaultRowEdited) selectedRows.get(0);
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ig=((IFeature)row.getLinkedRow()).getGeometry().cloneGeometry(); |
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handlers=ig.getHandlers(IGeometry.SELECTHANDLER); |
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numHandlers=handlers.length; |
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if (numHandlers ==0){ |
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try {
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vea.removeRow(row.getIndex(),getName(),EditionEvent.GRAPHIC); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} |
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} |
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} |
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int dif=1;//En el caso de ser pol?gono. |
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if (ig instanceof FGeometryCollection){ |
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dif=2;
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} |
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if (status.equals("EditVertex.SelectVertexOrDelete")){ |
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if(s.equals("s") || s.equals("S") || s.equals(PluginServices.getText(this,"next"))){ |
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numSelect=numSelect-dif; |
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if (numSelect<0){ |
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numSelect=numHandlers-1+(numSelect+1); |
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} |
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}else if(s.equals("a") || s.equals("A") || s.equals(PluginServices.getText(this,"previous"))){ |
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numSelect=numSelect+dif; |
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if (numSelect>(numHandlers-1)){ |
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numSelect=numSelect-(numHandlers); |
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} |
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}else if(s.equals("e") || s.equals("E") || s.equals(PluginServices.getText(this,"del"))){ |
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if (handlers!=null){ |
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IGeometry newGeometry=null;
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if (ig instanceof FGeometryCollection) { |
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newGeometry=removeVertexGC((FGeometryCollection)ig,handlers[numSelect]); |
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}else {
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newGeometry=removeVertex(ig,handlers[numSelect]); |
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} |
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//numSelect=0;
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IRow newRow=new DefaultFeature(newGeometry,row.getAttributes(),row.getID());
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try {
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vea.modifyRow(row.getIndex(),newRow,getName(),EditionEvent.GRAPHIC); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} |
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clearSelection(); |
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selectedRows.add(new DefaultRowEdited(newRow,
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IRowEdited.STATUS_MODIFIED, row.getIndex())); |
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// vle.refreshSelectionCache(new Point2D.Double(0,0),getCadToolAdapter());
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// refresh();
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} |
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}else if(s.equals("i") || s.equals("I") || s.equals(PluginServices.getText(this,"add"))){ |
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addVertex=true;
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} |
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} |
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} |
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private void drawVertex(Graphics g,AffineTransform at) throws DriverIOException{ |
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ArrayList selectedRows=getSelectedRows();
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for (int i = 0; i<selectedRows.size(); |
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i++) {
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DefaultFeature fea = (DefaultFeature) ((DefaultRowEdited) selectedRows |
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.get(i)).getLinkedRow(); |
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IGeometry ig = fea.getGeometry().cloneGeometry(); |
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if (ig == null) continue; |
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Handler[] handlers=ig.getHandlers(IGeometry.SELECTHANDLER); |
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if (numSelect>=handlers.length)
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numSelect=0;
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FGraphicUtilities.DrawVertex((Graphics2D)g,at,handlers[numSelect]);
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} |
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} |
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/* (non-Javadoc)
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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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private IGeometry removeVertex(IGeometry gp,Handler handler) { |
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GeneralPathX newGp = new GeneralPathX();
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double[] theData = new double[6]; |
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PathIterator theIterator;
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int theType;
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int numParts = 0; |
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Point2D ptSrc = new Point2D.Double(); |
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boolean bFirst = false; |
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theIterator = gp.getPathIterator(null, FConverter.FLATNESS);
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int numSegmentsAdded = 0; |
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while (!theIterator.isDone()) {
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theType = theIterator.currentSegment(theData); |
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if (bFirst){
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newGp.moveTo(theData[0], theData[1]); |
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numSegmentsAdded++; |
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bFirst=false;
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continue;
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} |
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switch (theType) {
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case PathIterator.SEG_MOVETO: |
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numParts++; |
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ptSrc.setLocation(theData[0], theData[1]); |
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if (ptSrc.equals(handler.getPoint())){
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numParts--; |
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bFirst=true;
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break;
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} |
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newGp.moveTo(ptSrc.getX(), ptSrc.getY()); |
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numSegmentsAdded++; |
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bFirst = false;
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break;
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case PathIterator.SEG_LINETO: |
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ptSrc.setLocation(theData[0], theData[1]); |
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if (ptSrc.equals(handler.getPoint())){
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break;
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} |
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newGp.lineTo(ptSrc.getX(), ptSrc.getY()); |
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bFirst = false;
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numSegmentsAdded++; |
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break;
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case PathIterator.SEG_QUADTO: |
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newGp.quadTo(theData[0], theData[1], theData[2], theData[3]); |
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numSegmentsAdded++; |
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break;
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case PathIterator.SEG_CUBICTO: |
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newGp.curveTo(theData[0], theData[1], theData[2], theData[3], theData[4], theData[5]); |
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numSegmentsAdded++; |
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break;
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case PathIterator.SEG_CLOSE: |
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if (numSegmentsAdded < 3) |
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newGp.lineTo(theData[0], theData[1]); |
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newGp.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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FShape shp = null;
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switch (gp.getGeometryType())
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{
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case FShape.POINT: //Tipo punto |
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case FShape.POINT + FShape.Z:
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shp = new FPoint2D(ptSrc.getX(), ptSrc.getY());
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break;
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case FShape.LINE:
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case FShape.LINE + FShape.Z:
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shp = new FPolyline2D(newGp);
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break;
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case FShape.POLYGON:
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case FShape.POLYGON + FShape.Z:
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shp = new FPolygon2D(newGp);
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break;
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} |
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IGeometry ig=ShapeFactory.createGeometry(shp); |
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int dif=1;//En el caso de ser pol?gono. |
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numSelect=numSelect-dif; |
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if (numSelect<0){ |
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numSelect=numHandlers-1+(numSelect+1); |
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} |
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return ig;
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} |
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private IGeometry removeVertexGC(FGeometryCollection gc,Handler handler) { |
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IGeometry[] geoms=gc.getGeometries();
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ArrayList geomsAux=new ArrayList(); |
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int pos=-1; |
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for (int i=0;i<geoms.length;i++) { |
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Handler[] handlers=geoms[i].getHandlers(IGeometry.SELECTHANDLER); |
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for (int j=0;j<handlers.length;j++) { |
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if (handlers[j].equalsPoint(handler)) {
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geomsAux.add(geoms[i]); |
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if (pos==-1) |
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pos=i; |
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} |
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} |
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} |
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int numGeomsAux=geomsAux.size();
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GeneralPathX gpx=new GeneralPathX();
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for (int i=0;i<numGeomsAux;i++) { |
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Handler[] handlers=((IGeometry)geomsAux.get(i)).getHandlers(IGeometry.SELECTHANDLER); |
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if (numGeomsAux == 2) { |
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for (int j = 0; j < handlers.length; j++) { |
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if (handlers[j].equalsPoint(handler)) {
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if (j == (handlers.length - 1)) { |
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Point2D ph = handlers[0].getPoint(); |
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gpx.moveTo(ph.getX(), ph.getY()); |
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} else {
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Point2D ph = handlers[handlers.length - 1] |
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.getPoint(); |
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gpx.lineTo(ph.getX(), ph.getY()); |
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} |
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} |
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} |
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} |
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} |
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ArrayList newGeoms=new ArrayList(); |
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for (int i=0;i<pos;i++) { |
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newGeoms.add(geoms[i]); |
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} |
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newGeoms.add(ShapeFactory.createPolyline2D(gpx)); |
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for (int i=pos+numGeomsAux;i<geoms.length;i++) { |
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newGeoms.add(geoms[i]); |
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} |
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return new FGeometryCollection((IGeometry[])newGeoms.toArray(new IGeometry[0])); |
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} |
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private IGeometry addVertex(IGeometry geome,Point2D p,Rectangle2D rect) { |
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IGeometry geometryCloned=geome.cloneGeometry(); |
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IGeometry geom1=null;
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GeneralPathX gpxAux; |
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boolean finish=false; |
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//FGeometry geom2=null;
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//if (geometryCloned.getGeometryType() == FShape.POLYGON){
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/////////////////
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GeneralPathX newGp = new GeneralPathX();
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double[] theData = new double[6]; |
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|
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PathIterator theIterator;
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int theType;
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int numParts = 0; |
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Point2D pLast=new Point2D.Double(); |
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Point2D pAnt = new Point2D.Double(); |
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Point2D firstPoint=null; |
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theIterator = geome.getPathIterator(null,FConverter.FLATNESS); //, flatness); |
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int numSegmentsAdded = 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: |
| 451 |
pLast.setLocation(theData[0], theData[1]); |
| 452 |
if (numParts==0) |
| 453 |
firstPoint=(Point2D)pLast.clone();
|
| 454 |
numParts++; |
| 455 |
|
| 456 |
gpxAux=new GeneralPathX();
|
| 457 |
gpxAux.moveTo(pAnt.getX(),pAnt.getY()); |
| 458 |
gpxAux.lineTo(pLast.getX(),pLast.getY()); |
| 459 |
geom1=ShapeFactory.createPolyline2D(gpxAux); |
| 460 |
if (geom1.intersects(rect)){
|
| 461 |
finish=true;
|
| 462 |
newGp.moveTo(pLast.getX(), pLast.getY()); |
| 463 |
//newGp.lineTo(pLast.getX(),pLast.getY());
|
| 464 |
}else{
|
| 465 |
newGp.moveTo(pLast.getX(), pLast.getY()); |
| 466 |
} |
| 467 |
pAnt.setLocation(pLast.getX(), pLast.getY()); |
| 468 |
numSegmentsAdded++; |
| 469 |
break;
|
| 470 |
|
| 471 |
case PathIterator.SEG_LINETO: |
| 472 |
pLast.setLocation(theData[0], theData[1]); |
| 473 |
gpxAux=new GeneralPathX();
|
| 474 |
gpxAux.moveTo(pAnt.getX(),pAnt.getY()); |
| 475 |
gpxAux.lineTo(pLast.getX(),pLast.getY()); |
| 476 |
geom1=ShapeFactory.createPolyline2D(gpxAux); |
| 477 |
if (geom1.intersects(rect)){
|
| 478 |
newGp.lineTo(p.getX(), p.getY()); |
| 479 |
newGp.lineTo(pLast.getX(),pLast.getY()); |
| 480 |
}else{
|
| 481 |
newGp.lineTo(pLast.getX(), pLast.getY()); |
| 482 |
} |
| 483 |
pAnt.setLocation(pLast.getX(), pLast.getY()); |
| 484 |
numSegmentsAdded++; |
| 485 |
break;
|
| 486 |
|
| 487 |
case PathIterator.SEG_QUADTO: |
| 488 |
newGp.quadTo(theData[0], theData[1], theData[2], theData[3]); |
| 489 |
numSegmentsAdded++; |
| 490 |
break;
|
| 491 |
|
| 492 |
case PathIterator.SEG_CUBICTO: |
| 493 |
newGp.curveTo(theData[0], theData[1], theData[2], theData[3], theData[4], theData[5]); |
| 494 |
numSegmentsAdded++; |
| 495 |
break;
|
| 496 |
|
| 497 |
case PathIterator.SEG_CLOSE: |
| 498 |
//if (numSegmentsAdded < 3){
|
| 499 |
gpxAux=new GeneralPathX();
|
| 500 |
gpxAux.moveTo(pAnt.getX(),pAnt.getY()); |
| 501 |
gpxAux.lineTo(firstPoint.getX(),firstPoint.getY()); |
| 502 |
geom1=ShapeFactory.createPolyline2D(gpxAux); |
| 503 |
if (geom1.intersects(rect)|| finish){
|
| 504 |
newGp.lineTo(p.getX(), p.getY()); |
| 505 |
newGp.lineTo(pLast.getX(),pLast.getY()); |
| 506 |
}else{
|
| 507 |
newGp.lineTo(pLast.getX(), pLast.getY()); |
| 508 |
} |
| 509 |
//}
|
| 510 |
newGp.closePath(); |
| 511 |
break;
|
| 512 |
} //end switch
|
| 513 |
|
| 514 |
theIterator.next(); |
| 515 |
} //end while loop
|
| 516 |
FShape shp = null;
|
| 517 |
switch (geometryCloned.getGeometryType())
|
| 518 |
{
|
| 519 |
case FShape.POINT: //Tipo punto |
| 520 |
case FShape.POINT + FShape.Z:
|
| 521 |
shp = new FPoint2D(pLast.getX(), pLast.getY());
|
| 522 |
break;
|
| 523 |
|
| 524 |
case FShape.LINE:
|
| 525 |
case FShape.LINE + FShape.Z:
|
| 526 |
shp = new FPolyline2D(newGp);
|
| 527 |
break;
|
| 528 |
case FShape.POLYGON:
|
| 529 |
case FShape.POLYGON + FShape.Z:
|
| 530 |
case FShape.CIRCLE:
|
| 531 |
case FShape.ELLIPSE:
|
| 532 |
shp = new FPolygon2D(newGp);
|
| 533 |
break;
|
| 534 |
} |
| 535 |
return ShapeFactory.createGeometry(shp);
|
| 536 |
|
| 537 |
|
| 538 |
/////////////////////
|
| 539 |
//}else if (geometryCloned.getGeometryType() == FShape.LINE){
|
| 540 |
|
| 541 |
//}
|
| 542 |
|
| 543 |
|
| 544 |
|
| 545 |
|
| 546 |
/* if (geometryCloned instanceof FGeometryCollection){
|
| 547 |
IGeometry[] geometries=((FGeometryCollection)geometryCloned).getGeometries();
|
| 548 |
boolean isSelected=false;
|
| 549 |
for (int i=0;i<geometries.length;i++){
|
| 550 |
if (geometries[i].intersects(rect) && !isSelected){
|
| 551 |
isSelected=true;
|
| 552 |
Handler[] handlers=geometries[i].getHandlers(IGeometry.SELECTHANDLER);
|
| 553 |
|
| 554 |
GeneralPathX gp1=new GeneralPathX();
|
| 555 |
Point2D pinit1=(Point2D)handlers[0].getPoint().clone();
|
| 556 |
gp1.moveTo(pinit1.getX(),pinit1.getY());
|
| 557 |
System.out.println("Handler inicial = "+pinit1);
|
| 558 |
gp1.lineTo(p.getX(),p.getY());
|
| 559 |
System.out.println("Handler medio = "+p);
|
| 560 |
FPolyline2D poly1=new FPolyline2D(gp1);
|
| 561 |
geom1=ShapeFactory.createGeometry(poly1);
|
| 562 |
|
| 563 |
GeneralPathX gp2=new GeneralPathX();
|
| 564 |
gp2.moveTo(p.getX(),p.getY());
|
| 565 |
System.out.println("Handler medio = "+p);
|
| 566 |
Point2D pEnd=(Point2D)handlers[1].getPoint().clone();
|
| 567 |
gp2.lineTo(pEnd.getX(),pEnd.getY());
|
| 568 |
System.out.println("Handler final = "+pEnd);
|
| 569 |
FPolyline2D poly2=new FPolyline2D(gp2);
|
| 570 |
geom2=ShapeFactory.createGeometry(poly2);
|
| 571 |
|
| 572 |
ArrayList geomsAux=new ArrayList();
|
| 573 |
geometries[i]=geom1;
|
| 574 |
for (int j=i;j<geometries.length;j++){
|
| 575 |
geomsAux.add(geometries[j]);
|
| 576 |
}
|
| 577 |
|
| 578 |
if (i<geometries.length-1){
|
| 579 |
geometries[i+1]=geom2;
|
| 580 |
Handler[] hands=((IGeometry)geom1).getHandlers(IGeometry.SELECTHANDLER);
|
| 581 |
for (int h=0;h<hands.length;h++)
|
| 582 |
System.out.println("Handlers New Geometry = "+hands[h].getPoint());
|
| 583 |
Handler[] hands2=((IGeometry)geom2).getHandlers(IGeometry.SELECTHANDLER);
|
| 584 |
for (int h=0;h<hands2.length;h++)
|
| 585 |
System.out.println("Handlers New Geometry = "+hands2[h].getPoint());
|
| 586 |
}else{
|
| 587 |
geometryCloned=new FGeometryCollection(geometries);
|
| 588 |
((FGeometryCollection)geometryCloned).addGeometry(geom2);
|
| 589 |
}
|
| 590 |
for (int j=i+1;j<geometries.length;j++){
|
| 591 |
if ((j-i)<geomsAux.size()-1){
|
| 592 |
geometries[j+1]=(IGeometry)geomsAux.get(j-i);
|
| 593 |
}else{
|
| 594 |
geometryCloned=new FGeometryCollection(geometries);
|
| 595 |
((FGeometryCollection)geometryCloned).addGeometry((IGeometry)geomsAux.get(j-i));
|
| 596 |
|
| 597 |
}
|
| 598 |
}
|
| 599 |
}
|
| 600 |
|
| 601 |
}
|
| 602 |
}
|
| 603 |
return geometryCloned;
|
| 604 |
*/
|
| 605 |
} |
| 606 |
private IGeometry addVertexGC(FGeometryCollection gc,Point2D p,Rectangle2D rect) { |
| 607 |
IGeometry[] geoms=gc.getGeometries();
|
| 608 |
int pos=-1; |
| 609 |
for (int i=0;i<geoms.length;i++) { |
| 610 |
if (geoms[i].intersects(rect)) {
|
| 611 |
pos=i; |
| 612 |
} |
| 613 |
} |
| 614 |
ArrayList newGeoms=new ArrayList(); |
| 615 |
for (int i=0;i<pos;i++) { |
| 616 |
newGeoms.add(geoms[i]); |
| 617 |
} |
| 618 |
if (pos!=-1) { |
| 619 |
GeneralPathX gpx1=new GeneralPathX();
|
| 620 |
GeneralPathX gpx2=new GeneralPathX();
|
| 621 |
Handler[] handlers=geoms[pos].getHandlers(IGeometry.SELECTHANDLER); |
| 622 |
Point2D p1=handlers[0].getPoint(); |
| 623 |
Point2D p2=p;
|
| 624 |
Point2D p3=handlers[handlers.length-1].getPoint(); |
| 625 |
gpx1.moveTo(p1.getX(),p1.getY()); |
| 626 |
gpx1.lineTo(p2.getX(),p2.getY()); |
| 627 |
gpx2.moveTo(p2.getX(),p2.getY()); |
| 628 |
gpx2.lineTo(p3.getX(),p3.getY()); |
| 629 |
newGeoms.add(ShapeFactory.createPolyline2D(gpx1)); |
| 630 |
newGeoms.add(ShapeFactory.createPolyline2D(gpx2)); |
| 631 |
for (int i=pos+1;i<geoms.length;i++) { |
| 632 |
newGeoms.add(geoms[i]); |
| 633 |
} |
| 634 |
return new FGeometryCollection((IGeometry[])newGeoms.toArray(new IGeometry[0])); |
| 635 |
}else {
|
| 636 |
return null; |
| 637 |
} |
| 638 |
} |
| 639 |
public String getName() { |
| 640 |
return PluginServices.getText(this,"edit_vertex_"); |
| 641 |
} |
| 642 |
private void selectHandler(double x, double y) { |
| 643 |
Point2D firstPoint = new Point2D.Double(x, y); |
| 644 |
VectorialLayerEdited vle = getVLE(); |
| 645 |
VectorialEditableAdapter vea=vle.getVEA(); |
| 646 |
ArrayList selectedRows = vle.getSelectedRow();
|
| 647 |
double tam = getCadToolAdapter().getMapControl().getViewPort()
|
| 648 |
.toMapDistance(SelectionCADTool.tolerance); |
| 649 |
Rectangle2D rect = new Rectangle2D.Double(firstPoint.getX() - tam, |
| 650 |
firstPoint.getY() - tam, tam * 2, tam * 2); |
| 651 |
if (selectedRows.size() > 0) { |
| 652 |
boolean isSelectedHandler = false; |
| 653 |
IGeometry geometry = getSelectedGeometry(); |
| 654 |
if (geometry != null) { |
| 655 |
Handler[] handlers = geometry |
| 656 |
.getHandlers(IGeometry.SELECTHANDLER); |
| 657 |
for (int h = 0; h < handlers.length; h++) { |
| 658 |
if (handlers[h].getPoint().distance(firstPoint) < tam) {
|
| 659 |
numSelect = h; |
| 660 |
isSelectedHandler = true;
|
| 661 |
} |
| 662 |
} |
| 663 |
|
| 664 |
if (!isSelectedHandler) {
|
| 665 |
boolean isSelectedGeometry = false; |
| 666 |
try {
|
| 667 |
|
| 668 |
//VectorialEditableAdapter vea = getCadToolAdapter()
|
| 669 |
// .getVectorialAdapter();
|
| 670 |
//String strEPSG = getCadToolAdapter().getMapControl()
|
| 671 |
// .getViewPort().getProjection().getAbrev()
|
| 672 |
// .substring(5);
|
| 673 |
//IRowEdited[] feats = vea.getFeatures(rect, strEPSG);
|
| 674 |
|
| 675 |
//for (int i = 0; i < feats.length; i++) {
|
| 676 |
if (geometry.intersects(rect)) { // , 0.1)){ |
| 677 |
isSelectedGeometry = true;
|
| 678 |
} |
| 679 |
//}
|
| 680 |
if (isSelectedGeometry && addVertex) {
|
| 681 |
selectedRows = getSelectedRows(); |
| 682 |
DefaultFeature fea = null;
|
| 683 |
DefaultRowEdited row = null;
|
| 684 |
row = (DefaultRowEdited) selectedRows.get(0);
|
| 685 |
fea = (DefaultFeature) row.getLinkedRow(); |
| 686 |
Point2D posVertex = new Point2D.Double(x, y); |
| 687 |
IGeometry geom1=fea.getGeometry().cloneGeometry(); |
| 688 |
IGeometry geom=null;
|
| 689 |
if (geom1 instanceof FGeometryCollection) { |
| 690 |
geom = addVertexGC((FGeometryCollection)geom1, posVertex, rect); |
| 691 |
}else {
|
| 692 |
geom = addVertex(geom1, posVertex, rect); |
| 693 |
} |
| 694 |
if (geom!=null) { |
| 695 |
DefaultFeature df = new DefaultFeature(geom, fea
|
| 696 |
.getAttributes(),row.getID()); |
| 697 |
vea.modifyRow(row.getIndex(), df, |
| 698 |
PluginServices.getText(this,"add_vertex"),EditionEvent.GRAPHIC); |
| 699 |
|
| 700 |
Handler[] newHandlers = geom |
| 701 |
.getHandlers(IGeometry.SELECTHANDLER); |
| 702 |
for (int h = 0; h < newHandlers.length; h++) { |
| 703 |
if (newHandlers[h].getPoint().distance(
|
| 704 |
posVertex) < tam) {
|
| 705 |
numSelect = h; |
| 706 |
isSelectedHandler = true;
|
| 707 |
} |
| 708 |
} |
| 709 |
|
| 710 |
clearSelection(); |
| 711 |
selectedRows.add(new DefaultRowEdited(df,
|
| 712 |
IRowEdited.STATUS_MODIFIED, row.getIndex())); |
| 713 |
} |
| 714 |
} |
| 715 |
} catch (IOException e) { |
| 716 |
e.printStackTrace(); |
| 717 |
} catch (DriverIOException e) {
|
| 718 |
e.printStackTrace(); |
| 719 |
} |
| 720 |
|
| 721 |
} |
| 722 |
} |
| 723 |
} |
| 724 |
|
| 725 |
} |
| 726 |
|
| 727 |
public String toString() { |
| 728 |
return "_editvertex"; |
| 729 |
} |
| 730 |
|
| 731 |
public boolean isApplicable(int shapeType) { |
| 732 |
switch (shapeType) {
|
| 733 |
case FShape.POINT:
|
| 734 |
case FShape.MULTIPOINT:
|
| 735 |
return false; |
| 736 |
} |
| 737 |
return true; |
| 738 |
} |
| 739 |
|
| 740 |
|
| 741 |
} |