Revision 37138 branches/v2_0_0_prep/extensions/extEditing/src/org/gvsig/editing/gui/cad/tools/CircleCADTool.java
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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/* gvSIG. Geographic Information System of the Valencian Government
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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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* Copyright (C) 2007-2008 Infrastructures and Transports Department |
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* of the Valencian Government (CIT) |
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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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*
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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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*
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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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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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* MA 02110-1301, USA. |
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* |
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*/ |
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package org.gvsig.editing.gui.cad.tools; |
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import org.gvsig.fmap.geom.primitive.Circle; |
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import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
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/** |
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* DOCUMENT ME! |
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* |
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*
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* @author Vicente Caballero Navarro |
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*/ |
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public class CircleCADTool extends DefaultCADTool {
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protected CircleCADToolContext _fsm; |
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protected Point2D center; |
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protected Point2D firstPoint; |
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_fsm = new CircleCADToolContext(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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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .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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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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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .layers.FBitSet, double) |
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*/ |
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public void transition(double d){
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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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* (non-Javadoc) |
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* |
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* @see |
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap |
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* .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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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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* 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 sel Bitset con las geometr?as que est?n seleccionadas. |
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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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* @param sel |
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* Bitset con las geometr?as que est?n seleccionadas. |
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* @param x |
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* par?metro x del punto que se pase en esta transici?n. |
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* @param y |
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* par?metro y del punto que se pase en esta transici?n. |
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*/ |
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public void addPoint(double x, double y,InputEvent event) {
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CircleCADToolState actualState = (CircleCADToolState) _fsm.getPreviousState(); |
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public void addPoint(double x, double y, InputEvent event) {
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CircleCADToolState actualState = |
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(CircleCADToolState) _fsm.getPreviousState(); |
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String status = actualState.getName(); |
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if (status.equals("Circle.CenterPointOr3p")) {
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center = new Point2D.Double(x, y); |
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} else if (status == "Circle.PointOrRadius") {
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insertAndSelectGeometry(createCircle(createPoint(center), |
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createPoint(x, y))); |
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} else if (status == "Circle.FirstPoint") {
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firstPoint = new Point2D.Double(x, y); |
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} else if (status == "Circle.SecondPoint") {
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secondPoint = new Point2D.Double(x, y); |
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} else if (status == "Circle.ThirdPoint") {
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thirdPoint = new Point2D.Double(x, y); |
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insertAndSelectGeometry(createCircle(createPoint(firstPoint), |
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createPoint(secondPoint), |
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createPoint(thirdPoint))); |
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} |
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} else |
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if (status == "Circle.PointOrRadius") {
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insertAndSelectGeometry(createCircle(createPoint(center), |
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createPoint(x, y))); |
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} else |
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if (status == "Circle.FirstPoint") {
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firstPoint = new Point2D.Double(x, y); |
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} else |
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if (status == "Circle.SecondPoint") {
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secondPoint = new Point2D.Double(x, y); |
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} else |
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if (status == "Circle.ThirdPoint") {
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thirdPoint = new Point2D.Double(x, y); |
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insertAndSelectGeometry(createCircle( |
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createPoint(firstPoint), |
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createPoint(secondPoint), |
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createPoint(thirdPoint))); |
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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 selectedGeometries BitSet con las geometr?as seleccionadas. |
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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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* @param g |
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* Graphics sobre el que dibujar. |
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* @param selectedGeometries |
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* BitSet con las geometr?as seleccionadas. |
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* @param x |
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* par?metro x del punto que se pase para dibujar. |
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* @param y |
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* par?metro x del punto que se pase para dibujar. |
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*/ |
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public void drawOperation(MapControlDrawer renderer,double x, |
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double y) {
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public void drawOperation(MapControlDrawer renderer, double x, double y) {
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CircleCADToolState actualState = _fsm.getState(); |
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String status = actualState.getName(); |
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if ((status == "Circle.CenterPointOr3p")) { // || (status == "5")) {
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if (firstPoint != null) {
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renderer.drawLine(firstPoint, new Point2D.Double(x, y), mapControlManager.getGeometrySelectionSymbol()); |
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renderer.drawLine(firstPoint, new Point2D.Double(x, y), |
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mapControlManager.getGeometrySelectionSymbol()); |
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} |
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} |
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if (status == "Circle.PointOrRadius") {
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Point2D currentPoint = new Point2D.Double(x, y); |
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DrawOperationContext doc=new DrawOperationContext(); |
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Circle circle = createCircle(createPoint(center), createPoint(currentPoint)); |
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renderer.draw(circle, mapControlManager.getAxisReferenceSymbol()); |
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} else if (status == "Circle.SecondPoint") {
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renderer.drawLine(firstPoint, new Point2D.Double(x, y), mapControlManager.getGeometrySelectionSymbol()); |
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} else if (status == "Circle.ThirdPoint") {
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Point2D currentPoint = new Point2D.Double(x, y); |
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Geometry geom = createCircle(createPoint(firstPoint), |
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createPoint(secondPoint), |
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createPoint(currentPoint)); |
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DrawOperationContext doc = new DrawOperationContext(); |
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Circle circle = |
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createCircle(createPoint(center), createPoint(currentPoint)); |
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renderer.draw(circle, mapControlManager.getAxisReferenceSymbol()); |
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} else |
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if (status == "Circle.SecondPoint") {
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renderer.drawLine(firstPoint, new Point2D.Double(x, y), |
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mapControlManager.getGeometrySelectionSymbol()); |
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} else |
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if (status == "Circle.ThirdPoint") {
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Point2D currentPoint = new Point2D.Double(x, y); |
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Geometry geom = |
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createCircle(createPoint(firstPoint), |
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createPoint(secondPoint), createPoint(currentPoint)); |
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if (geom != null) {
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renderer.draw(geom, mapControlManager.getAxisReferenceSymbol()); |
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} |
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} |
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if (geom != null) {
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renderer.draw(geom, |
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mapControlManager.getAxisReferenceSymbol()); |
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} |
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} |
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} |
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/** |
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* Add a diferent option. |
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* |
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* @param sel DOCUMENT ME! |
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* @param s Diferent option. |
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* |
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* @param sel |
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* DOCUMENT ME! |
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* @param s |
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* Diferent option. |
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*/ |
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public void addOption(String s) {
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CircleCADToolState actualState = (CircleCADToolState) _fsm.getPreviousState(); |
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CircleCADToolState actualState = |
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(CircleCADToolState) _fsm.getPreviousState(); |
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String status = actualState.getName(); |
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if (status == "Circle.CenterPointOr3p") {
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if (s.equalsIgnoreCase(PluginServices.getText(this,"CircleCADTool.3p"))) {
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//Opci?n correcta. |
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if (s.equalsIgnoreCase(PluginServices.getText(this, |
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"CircleCADTool.3p"))) {
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// Opci?n correcta. |
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} |
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} |
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} |
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/* (non-Javadoc) |
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/* |
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* (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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CircleCADToolState actualState = (CircleCADToolState) _fsm.getPreviousState(); |
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CircleCADToolState actualState = |
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(CircleCADToolState) _fsm.getPreviousState(); |
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String status = actualState.getName(); |
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if (status == "Circle.PointOrRadius") {
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insertAndSelectGeometry(createCircle(createPoint(center), d));
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insertAndSelectGeometry(createCircle(createPoint(center), d));
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} |
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} |
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public String getName() {
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return PluginServices.getText(this,"circle_");
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}
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public String getName() {
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return PluginServices.getText(this, "circle_");
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}
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public String toString() {
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return "_circle";
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}
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public String toString() {
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return "_circle";
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}
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public boolean isApplicable(int shapeType) {
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switch (shapeType) {
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case Geometry.TYPES.POINT:
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case Geometry.TYPES.MULTIPOINT:
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return false;
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}
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return true;
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}
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public boolean isApplicable(int shapeType) {
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switch (shapeType) {
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case Geometry.TYPES.POINT:
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case Geometry.TYPES.MULTIPOINT:
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return false;
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}
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return true;
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}
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} |
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