root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / RotateCADTool.java @ 5880
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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.Image; |
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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.Point2D; |
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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.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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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.UtilFunctions; |
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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.RotateCADToolContext; |
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import com.iver.cit.gvsig.gui.cad.tools.smc.RotateCADToolContext.RotateCADToolState; |
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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 RotateCADTool extends DefaultCADTool { |
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private RotateCADToolContext _fsm;
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private Point2D firstPoint; |
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private Point2D lastPoint; |
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/**
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* Crea un nuevo PolylineCADTool.
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*/
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public RotateCADTool() {
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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 RotateCADToolContext(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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"_rotate");
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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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RotateCADToolState actualState = (RotateCADToolState) _fsm.getPreviousState(); |
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String status = actualState.getName();
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ArrayList selectedRow=getSelectedRows();
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VectorialLayerEdited vle=getVLE(); |
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VectorialEditableAdapter vea = vle.getVEA(); |
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if (status.equals("Rotate.PointMain")) { |
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firstPoint = new Point2D.Double(x, y); |
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} else if (status.equals("Rotate.AngleOrPoint")) { |
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PluginServices.getMDIManager().setWaitCursor(); |
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lastPoint = new Point2D.Double(x,y); |
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double w;
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double h;
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w = lastPoint.getX() - firstPoint.getX(); |
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h = lastPoint.getY() - firstPoint.getY(); |
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try {
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vea.startComplexRow(); |
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///ArrayList selectedRowAux=new ArrayList();
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for (int i = 0; i < selectedRow.size(); i++) { |
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DefaultRowEdited row=(DefaultRowEdited) selectedRow.get(i); |
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DefaultFeature fea = (DefaultFeature) row.getLinkedRow().cloneRow(); |
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// Rotamos la geometry
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UtilFunctions.rotateGeom(fea.getGeometry(), -Math.atan2(w,
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h) |
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+ (Math.PI / 2), firstPoint.getX(), firstPoint |
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.getY()); |
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vea.modifyRow(row.getIndex(), fea, |
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getName(),EditionEvent.GRAPHIC); |
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///selectedRowAux.add(new DefaultRowEdited(fea,IRowEdited.STATUS_MODIFIED,index));
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} |
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vea.endComplexRow(); |
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clearSelection(); |
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///selectedRow=selectedRowAux;
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (IOException e1) { |
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e1.printStackTrace(); |
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} |
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PluginServices.getMDIManager().restoreCursor(); |
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} |
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} |
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/**
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* M?todo para dibujar la lo necesario para el estado en el que nos
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* encontremos.
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*
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* @param g 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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RotateCADToolState actualState = ((RotateCADToolContext) _fsm).getState(); |
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String status = actualState.getName();
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VectorialLayerEdited vle=getVLE(); |
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//ArrayList selectedRow=getSelectedRows();
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// drawHandlers(g, selectedRow,
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// getCadToolAdapter().getMapControl().getViewPort()
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// .getAffineTransform());
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if (status.equals("Rotate.AngleOrPoint")) { |
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double w;
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double h;
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w = x - firstPoint.getX(); |
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h = y - firstPoint.getY(); |
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ViewPort vp=vle.getLayer().getFMap().getViewPort(); |
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Point2D point = vp.fromMapPoint(firstPoint.getX(),
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firstPoint.getY()); |
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AffineTransform at = AffineTransform.getRotateInstance(Math.atan2( |
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w, h) - (Math.PI / 2), (int) point.getX(), |
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(int) point.getY());
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Image imgSel = vle.getSelectionImage();
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((Graphics2D)g).drawImage(imgSel, at, null); |
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drawLine((Graphics2D) g, firstPoint, new Point2D.Double(x, y)); |
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///AffineTransform at = AffineTransform.getRotateInstance(+Math.atan2(
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/// w, h) - (Math.PI / 2), (int) point.getX(),
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/// (int) point.getY());
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///Image img = getCadToolAdapter().getVectorialAdapter().getImage();
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///((Graphics2D) g).drawImage(img, at, null);
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///drawLine((Graphics2D) g, firstPoint, new Point2D.Double(x, y));
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/*
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for (int i = 0; i < selectedRow.size(); i++) {
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// IGeometry geometry =
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// getCadToolAdapter().getVectorialAdapter().getShape(i);
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IRowEdited edRow = (IRowEdited) selectedRow.get(i);
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IFeature feat = (IFeature) edRow.getLinkedRow();
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IGeometry geometry = feat.getGeometry().cloneGeometry();
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// Rotamos la geometry
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UtilFunctions.rotateGeom(geometry, -Math.atan2(w, h) + Math.PI
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/ 2, firstPoint.getX(), firstPoint.getY());
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geometry.draw((Graphics2D) g, getCadToolAdapter()
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.getMapControl().getViewPort(), CADTool.drawingSymbol);
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GeneralPathX elShape = new GeneralPathX(
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GeneralPathX.WIND_EVEN_ODD, 2);
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elShape.moveTo(firstPoint.getX(), firstPoint.getY());
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elShape.lineTo(x, y);
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ShapeFactory.createPolyline2D(elShape).draw((Graphics2D) g,
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getCadToolAdapter().getMapControl().getViewPort(),
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CADTool.drawingSymbol);
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}
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*/
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}else{
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Image imgSel = vle.getSelectionImage();
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g.drawImage(imgSel, 0, 0, null); |
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Image imgHand = vle.getHandlersImage();
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g.drawImage(imgHand, 0, 0, null); |
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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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RotateCADToolState actualState = (RotateCADToolState) _fsm.getPreviousState(); |
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String status = actualState.getName();
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ArrayList selectedRow=getSelectedRows();
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VectorialLayerEdited vle=getVLE(); |
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VectorialEditableAdapter vea = vle.getVEA(); |
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if (status.equals("Rotate.AngleOrPoint")) { |
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try {
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vea.startComplexRow(); |
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///ArrayList selectedRowAux=new ArrayList();
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for (int i = 0; i < selectedRow.size(); i++) { |
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DefaultRowEdited row=(DefaultRowEdited) selectedRow.get(i); |
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DefaultFeature fea = (DefaultFeature) row.getLinkedRow().cloneRow(); |
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// Rotamos la geometry
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AffineTransform at = new AffineTransform(); |
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at.rotate(Math.toRadians(d),
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firstPoint.getX(), firstPoint.getY()); |
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fea.getGeometry().transform(at); |
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vea.modifyRow(row.getIndex(), fea,getName(),EditionEvent.GRAPHIC); |
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///selectedRowAux.add(new DefaultRowEdited(fea,IRowEdited.STATUS_MODIFIED,index));
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} |
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vea.endComplexRow(); |
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clearSelection(); |
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///selectedRow=selectedRowAux;
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (IOException e1) { |
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e1.printStackTrace(); |
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} |
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} |
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} |
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public String getName() { |
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return PluginServices.getText(this,"rotate_"); |
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} |
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public String toString() { |
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return "_rotate"; |
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} |
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} |