root / branches / pilotoDWG / applications / appgvSIG / src / com / iver / cit / gvsig / gui / cad / CADToolAdapter.java @ 1520
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package com.iver.cit.gvsig.gui.cad; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.Handler; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.v02.FConstant; |
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import com.iver.cit.gvsig.fmap.core.v02.FGraphicUtilities; |
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.edition.EditableFeatureSource; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.tools.Behavior.Behavior; |
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import com.iver.cit.gvsig.fmap.tools.BehaviorException; |
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import com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener; |
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import com.iver.cit.gvsig.gui.cad.automaton.Seleccion; |
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import com.iver.cit.gvsig.gui.cad.tools.SelectionCadTool; |
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import com.iver.fsac.Automaton; |
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import com.iver.utiles.console.InvalidResponseException; |
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import com.iver.utiles.console.JConsole; |
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import com.iver.utiles.console.ResponseListener; |
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import com.vividsolutions.jts.geom.Envelope; |
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import com.vividsolutions.jts.index.quadtree.Quadtree; |
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import java.awt.AWTException; |
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import java.awt.Color; |
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import java.awt.Cursor; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Point; |
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import java.awt.Robot; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseWheelEvent; |
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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.Stack; |
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import javax.swing.JMenuItem; |
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import javax.swing.JPopupMenu; |
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import javax.swing.KeyStroke; |
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import javax.swing.SwingUtilities; |
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import org.apache.log4j.Logger; |
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/**
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* DOCUMENT ME!
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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public class CADToolAdapter extends Behavior { |
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private static Logger logger = Logger.getLogger(CADToolAdapter.class.getName()); |
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private Stack cadToolStack = new Stack(); |
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private FBitSet selection;
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private EditableFeatureSource editableFeatureSource;
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//Para pasarle las coordenadas cuando se produce un evento textEntered
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private int lastX; |
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private int lastY; |
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private FSymbol symbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT, Color.RED); |
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private JConsole console;
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private boolean grid = false; |
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private int gridSize = 30; |
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private Point gridPoint; |
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private CadMapControl cadMapControl;
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private boolean questionAsked = false; |
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/**
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* Pinta de alguna manera especial las geometrias seleccionadas para la
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* edici?n. En caso de que el snapping est? activado, pintar? el efecto
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* del mismo.
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*
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#paintComponent(java.awt.Graphics)
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*/
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public void paintComponent(Graphics g) { |
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super.paintComponent(g);
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/*
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for (int i = selection.nextSetBit(0); i >= 0;
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i = selection.nextSetBit(i + 1)) {
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try {
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IGeometry geom = editableFeatureSource.getGeometry(i);
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Handler[] handlers=geom.getHandlers();
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geom.draw((Graphics2D) g, getMapControl().getViewPort(), symbol);
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FGraphicUtilities.DrawHandlers((Graphics2D)g,getMapControl().getViewPort().getAffineTransform(),handlers);
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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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if (gridPoint != null){ |
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g.drawLine(gridPoint.x, gridPoint.y, lastX, lastY); |
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} |
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Point2D p = getMapControl().getViewPort().toMapPoint(lastX, lastY);
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((CadTool)cadToolStack.peek()).drawOperation(g, editableFeatureSource,selection,p.getX(), p.getY()); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public Point getLastMousePosition() { |
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return new Point(lastX, lastY); |
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} |
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/**
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* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
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*/
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public void mouseClicked(MouseEvent e) throws BehaviorException { |
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} |
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/**
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* @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent)
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*/
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public void mouseEntered(MouseEvent e) throws BehaviorException { |
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} |
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/**
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* @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent)
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*/
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public void mouseExited(MouseEvent e) throws BehaviorException { |
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} |
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/**
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* @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent)
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*/
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public void mousePressed(MouseEvent e) throws BehaviorException { |
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if (e.getButton() == MouseEvent.BUTTON1){ |
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ViewPort vp = getMapControl().getMapContext().getViewPort(); |
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Point2D p2;
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if (gridPoint != null){ |
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p2 = vp.toMapPoint(gridPoint); |
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}else{
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p2 = vp.toMapPoint(e.getPoint()); |
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} |
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transition("punto", editableFeatureSource, selection,
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new double[] { p2.getX(), p2.getY() }); |
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} |
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} |
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/**
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* Ajusta un punto de la imagen que se pasa como
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* par?metro al grid si ?ste est? activo y devuelve la distancia
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* de un punto al punto ajustado
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*
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* @param point
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*
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* @return Distancia del punto que se pasa como par?metro al
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* punto ajustado
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*/
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private double adjustToGrid(Point point) { |
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if (grid){
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Point p = new Point(point); |
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point.x = (((int)point.getX()+ (gridSize/2))/gridSize) * gridSize; |
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point.y = (((int)point.getY()+ (gridSize/2))/gridSize) * gridSize; |
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return p.distance(point);
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} |
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return Double.MAX_VALUE; |
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} |
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/**
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* @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent)
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*/
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public void mouseReleased(MouseEvent e) throws BehaviorException { |
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} |
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/**
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* @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
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*/
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public void mouseDragged(MouseEvent e) throws BehaviorException { |
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lastX = e.getX(); |
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lastY = e.getY(); |
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calculateSnapPoint(e.getPoint()); |
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} |
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/**
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* @see java.awt.event.MouseMotionListener#mouseMoved(java.awt.event.MouseEvent)
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*/
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public void mouseMoved(MouseEvent e) throws BehaviorException { |
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lastX = e.getX(); |
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lastY = e.getY(); |
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calculateSnapPoint(e.getPoint()); |
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getMapControl().repaint(); |
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} |
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/**
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* @param point
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*/
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private void calculateSnapPoint(Point point) { |
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double minDistance = adjustToGrid(point);
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if (minDistance < Double.MAX_VALUE){ |
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gridPoint = point; |
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}else{
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gridPoint = null;
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} |
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} |
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/**
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* @see java.awt.event.MouseWheelListener#mouseWheelMoved(java.awt.event.MouseWheelEvent)
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*/
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public void mouseWheelMoved(MouseWheelEvent e) throws BehaviorException { |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param text DOCUMENT ME!
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*/
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public void textEntered(String text) { |
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text = text.trim(); |
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String[] numbers = text.split(","); |
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double[] values = null; |
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try {
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if (numbers.length == 2) { |
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//punto
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values = new double[] { |
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Double.parseDouble(numbers[0]), |
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Double.parseDouble(numbers[1]) |
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}; |
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transition("punto", editableFeatureSource, selection, values);
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} else if (numbers.length == 1) { |
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//valor
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values = new double[] { Double.parseDouble(numbers[0]) }; |
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transition("numero", editableFeatureSource, selection, values);
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} |
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} catch (NumberFormatException e) { |
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transition(text, editableFeatureSource, selection, new double[0]); |
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} |
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} |
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public void transition(String text){ |
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transition(text,editableFeatureSource,selection,new double[0]); |
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configureMenu(); |
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} |
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private void configureMenu(){ |
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String[] desc = ((CadTool)cadToolStack.peek()).getAutomaton().getCurrentTransitionDescriptions(); |
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String[] labels = ((CadTool)cadToolStack.peek()).getAutomaton().getCurrentTransitions(); |
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getCadMapControl().clearMenu(); |
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for (int i = 0; i < desc.length; i++) { |
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if (desc[i] != null){ |
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getCadMapControl().addMenuEntry(desc[i], labels[i]); |
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} |
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param text DOCUMENT ME!
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* @param source DOCUMENT ME!
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* @param sel DOCUMENT ME!
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* @param values DOCUMENT ME!
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*/
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private void transition(String text, EditableFeatureSource source, |
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FBitSet sel, double[] values) { |
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questionAsked = false;
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logger.debug(text); |
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int ret = ((CadTool)cadToolStack.peek()).transition(text, source, sel, values);
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if ((ret & Automaton.AUTOMATON_FINISHED) == Automaton.AUTOMATON_FINISHED){
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popCadTool(); |
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if (cadToolStack.isEmpty()){
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pushCadTool(new SelectionCadTool());
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PluginServices.getMainFrame().selectTool("selection");
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} |
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askQuestion(); |
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getMapControl().drawMap(false);
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}else{
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if (((CadTool)cadToolStack.peek()).getAutomaton().checkState('c')){ |
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getMapControl().drawMap(false);
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} |
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if (!questionAsked) askQuestion();
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} |
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configureMenu(); |
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} |
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public void setGrid(boolean value){ |
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this.grid = value;
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} |
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/**
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* DOCUMENT ME!
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*
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* @param activated DOCUMENT ME!
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*/
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public void setSnapping(boolean activated) { |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param x DOCUMENT ME!
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* @param y DOCUMENT ME!
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*/
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public void getSnapPoint(double x, double y) { |
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#getListener()
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*/
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public ToolListener getListener() {
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return new ToolListener() { |
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/**
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* @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#getCursor()
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*/
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public Cursor getCursor() { |
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return null; |
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#cancelDrawing()
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*/
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public boolean cancelDrawing() { |
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return false; |
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} |
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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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* @return DOCUMENT ME!
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*/
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public CadTool getCadTool() {
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return (CadTool)cadToolStack.peek();
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} |
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public void pushCadTool(CadTool cadTool){ |
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cadToolStack.push(cadTool); |
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cadTool.setCadToolAdapter(this);
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cadTool.initializeStatus(); |
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cadTool.transition(null, editableFeatureSource, selection, new double[0]); |
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} |
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public void popCadTool(){ |
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console.cancelQuestion(); |
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cadToolStack.pop(); |
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} |
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private void askQuestion(){ |
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console.askQuestion(((CadTool)cadToolStack.peek()).getQuestion(), |
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new ResponseListener() {
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public void acceptResponse(String response) |
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throws InvalidResponseException {
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if (response != null) { |
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textEntered(response); |
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} |
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} |
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}); |
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questionAsked = true;
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} |
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/**
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* DOCUMENT ME!
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*
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* @param cadTool DOCUMENT ME!
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*/
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public void setCadTool(CadTool cadTool) { |
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cadToolStack.clear(); |
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pushCadTool(cadTool); |
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askQuestion(); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public EditableFeatureSource getEditableFeatureSource() {
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return editableFeatureSource;
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} |
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/**
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* DOCUMENT ME!
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*
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* @param editableFeatureSource DOCUMENT ME!
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*/
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public void setEditableFeatureSource( |
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EditableFeatureSource editableFeatureSource, FBitSet selection) {
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this.editableFeatureSource = editableFeatureSource;
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this.selection = selection;
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} |
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/**
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* DOCUMENT ME!
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*
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* @param console
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*/
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public void setConsole(JConsole console) { |
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this.console = console;
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} |
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public CadMapControl getCadMapControl() {
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return cadMapControl;
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} |
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public void setCadMapControl(CadMapControl cadMapControl) { |
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this.cadMapControl = cadMapControl;
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} |
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} |