root / tags / v1_0_2_Build_910 / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / tools / MoveCADTool.java @ 11275
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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.Image; |
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import java.awt.event.InputEvent; |
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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.IFeature; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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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.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.MoveCADToolContext; |
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import com.iver.cit.gvsig.gui.cad.tools.smc.MoveCADToolContext.MoveCADToolState; |
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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 MoveCADTool extends DefaultCADTool { |
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private MoveCADToolContext _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 MoveCADTool() {
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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 MoveCADToolContext(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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"_move");
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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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MoveCADToolState actualState = (MoveCADToolState) _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 selectedRow=getSelectedRows();
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ArrayList selectedRowAux=new ArrayList(); |
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if (status.equals("Move.FirstPointToMove")) { |
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firstPoint = new Point2D.Double(x, y); |
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} else if (status.equals("Move.SecondPointToMove")) { |
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PluginServices.getMDIManager().setWaitCursor(); |
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lastPoint = new Point2D.Double(x, y); |
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vea.startComplexRow(); |
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try {
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for (int i = 0; i < selectedRow.size(); i++) { |
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IRowEdited edRow = (IRowEdited) selectedRow.get(i); |
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IFeature feat = (IFeature) edRow.getLinkedRow().cloneRow(); |
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IGeometry ig = feat.getGeometry(); |
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if (ig == null) |
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continue;
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// Movemos la geometr?a
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UtilFunctions.moveGeom(ig, lastPoint.getX() - |
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firstPoint.getX(), lastPoint.getY() - firstPoint.getY()); |
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vea.modifyRow(edRow.getIndex(),feat,getName(),EditionEvent.GRAPHIC); |
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selectedRowAux.add(new DefaultRowEdited(feat,IRowEdited.STATUS_MODIFIED,edRow.getIndex()));
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} |
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vea.endComplexRow(getName()); |
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vle.setSelectionCache(selectedRowAux); |
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//clearSelection();
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//selectedRow.addAll(selectedRowAux);
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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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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MoveCADToolState actualState = ((MoveCADToolContext) _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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*/
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if (status.equals("Move.SecondPointToMove")) { |
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ViewPort vp=vle.getLayer().getMapContext().getViewPort(); |
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int dx = vp.fromMapDistance(x - firstPoint.getX());
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int dy = -vp.fromMapDistance(y - firstPoint.getY());
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Image img = vle.getSelectionImage();
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g.drawImage(img, dx, dy, null);
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/*for (int i = 0; i < selectedRow.size(); 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 ig = feat.getGeometry().cloneGeometry();
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if (ig == null)
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continue;
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// Movemos la geometr?a
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UtilFunctions.moveGeom(ig, x - firstPoint.getX(), y - firstPoint.getY());
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ig.draw((Graphics2D) g,
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getCadToolAdapter().getMapControl().getViewPort(),
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CADTool.drawingSymbol);
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}*/
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}else{
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if (!vle.getLayer().isVisible())
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return;
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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 Diferent option.
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*/
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public void addOption(String s) { |
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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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public String getName() { |
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return PluginServices.getText(this,"move_"); |
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} |
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public String toString() { |
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return "_move"; |
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} |
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} |