svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.fmap.control / src / main / java / org / gvsig / fmap / mapcontrol / tools / CompoundBehavior.java @ 42036
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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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 3
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.mapcontrol.tools; |
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import java.awt.Image; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseWheelEvent; |
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import java.util.ArrayList; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.slf4j.spi.LoggerFactoryBinder; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
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import org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior; |
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import org.gvsig.fmap.mapcontrol.tools.Listeners.ToolListener; |
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/**
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* <p>Allows having multiple behaviors when user works with the associated
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* <code>MapControl</code>. Each one with its associated tool listener.</p>
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*
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* @author Fernando Gonz?lez Cort?s
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* @author Pablo Piqueras Bartolom?
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*/
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public class CompoundBehavior extends Behavior { |
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private static final Logger logger = LoggerFactory.getLogger(CompoundBehavior.class); |
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/**
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* List of all behaviors that compound this one.
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*/
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private ArrayList behaviors = new ArrayList(); //<Behavior> |
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/**
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* List that determines which behaviors of this one will be real-time painted.
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*/
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private ArrayList draws = new ArrayList(); //<Boolean> |
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/**
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* Static <code>behavior</code> that will be used for any <code>MapControl</code>.</p>
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*/
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private static Behavior behavior = null; |
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/**
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* <p>Creates a new behavior as a composition of others.</p>
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*
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* @param tools atomic behaviors that will compound this one</code>
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*/
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public CompoundBehavior(Behavior[] behaviors){ |
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for (int i = 0; i < behaviors.length; i++) { |
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if (behaviors[i] == null) { |
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throw new IllegalArgumentException("behaviors"); |
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} |
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} |
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boolean first = true; |
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for (int i = 0; i < behaviors.length; i++) { |
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if (!containsBehavior(behaviors[i])) {
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this.behaviors.add(behaviors[i]);
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/*
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* Only the first in set as real-time drawn
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*/
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if (first) {
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draws.add(Boolean.TRUE);
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} else {
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draws.add(Boolean.FALSE);
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} |
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first = false;
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} |
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} |
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} |
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/**
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* <p>Adds a new behavior, setting if will be real-time (when user is working with it) drawn or not.</p>
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*
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* <p>When user works with a compound behavior, he/she will see on real-time the graphical changes produced at
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* the associated <code>MapControl</code>, only by those which have their associated <i>draw</i> flag to <code>true</code>.</p>
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*
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* @param mt the new behavior
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* @param draw flag determining if will be real-time drawn or no
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*/
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public void addMapBehavior(Behavior mt, boolean draw){ |
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if (mt == null) { |
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throw new IllegalArgumentException("mt"); |
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} |
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if (!containsBehavior(mt)) {
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behaviors.add(mt); |
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draws.add(new Boolean(draw)); |
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} |
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} |
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/**
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* <p>Removes a <code>Behavior</code> that composes this one.</p>
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*
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* @param mt the <code>Behavior</code> to be removed
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*/
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public void removeMapBehavior(Behavior mt){ |
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int index = behaviors.indexOf(mt);
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if (index >= 0) { |
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behaviors.remove(index); |
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draws.remove(index); |
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} |
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} |
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/**
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* <p>Searches for <code>mt</code>, returning <code>true</code> if is contained.</p>
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*
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* @param mt the behavior to search
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*
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* @return <code>true</code> if is contained; otherwise <code>false</code>
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*/
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public boolean containsBehavior(Behavior mt) { |
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return behaviors.indexOf(mt) > -1; |
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} |
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/**
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* <p>Returns the first-level {@link Behavior Behavior} at the specified position.</p>
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*
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* @param index index of element to return
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*
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* @return the element at the specified position.
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*/
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public Behavior getBehavior(int index) { |
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return (Behavior)behaviors.get(index);
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} |
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/**
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* <p>Returns if it's invoked the method <code>public void paintComponent(Graphics g)</code> of the
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* first-level {@link Behavior Behavior} at the specified position, each time is painted this component.</p>
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*
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* @param index index of element
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*
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* @return <code>true</code> if it's invoked the method <code>public void paintComponent(Graphics g)</code> of the
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* first-level {@link Behavior Behavior} at the specified position, each time is painted this component, otherwise
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* <code>false</code>.
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*/
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public boolean isDrawnBehavior(int index) { |
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return ((Boolean)draws.get(index)).booleanValue(); |
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} |
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/**
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* <p>Sets if will be invoked the method <code>public void paintComponent(Graphics g)</code> of the
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* first-level {@link Behavior Behavior} at the specified position, each time is painted this component.</p>
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*
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* @param index index of element
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* @param <code>true</code> if will be invoked the method <code>public void paintComponent(Graphics g)</code> of the
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* first-level {@link Behavior Behavior} at the specified position, each time is painted this component, otherwise
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* <code>false</code>.
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*/
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public void setDrawnBehavior(int index, boolean draw) { |
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draws.set(index, new Boolean(draw)); |
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} |
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/**
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* <p>Returns the number of first-level {@link Behavior Behavior}s in this <code>CompoundBehavior</code>.</p>
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*
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* @return the number of first-level {@link Behavior Behavior}s in this <code>CompoundBehavior</code>
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*/
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public int size() { |
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return behaviors.size();
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#getCursor()
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*/
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public Image getImageCursor() { |
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if (behaviors.size() > 0) { |
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Behavior beh = (Behavior) behaviors.get(0);
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return beh.getImageCursor();
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} else {
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return null; |
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} |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseClicked(java.awt.event.MouseEvent)
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*/
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public void mouseClicked(MouseEvent e) throws BehaviorException { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].mouseClicked(e); |
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} |
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if(behavior != null) |
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behavior.mouseClicked(e); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseDragged(java.awt.event.MouseEvent)
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*/
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public void mouseDragged(MouseEvent e) throws BehaviorException { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].mouseDragged(e); |
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} |
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if(behavior != null) |
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behavior.mouseDragged(e); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseEntered(java.awt.event.MouseEvent)
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*/
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public void mouseEntered(MouseEvent e) throws BehaviorException { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].mouseEntered(e); |
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} |
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if(behavior != null) |
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behavior.mouseEntered(e); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseExited(java.awt.event.MouseEvent)
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*/
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public void mouseExited(MouseEvent e) throws BehaviorException { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].mouseExited(e); |
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} |
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if(behavior != null) |
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behavior.mouseExited(e); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseMoved(java.awt.event.MouseEvent)
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*/
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public void mouseMoved(MouseEvent e) throws BehaviorException { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].mouseMoved(e); |
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} |
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if(behavior != null) |
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behavior.mouseMoved(e); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mousePressed(java.awt.event.MouseEvent)
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*/
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public void mousePressed(MouseEvent e) throws BehaviorException { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].mousePressed(e); |
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} |
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if(behavior != null) |
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behavior.mousePressed(e); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseReleased(java.awt.event.MouseEvent)
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*/
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public void mouseReleased(MouseEvent e) throws BehaviorException { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].mouseReleased(e); |
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} |
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if(behavior != null) |
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behavior.mouseReleased(e); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#mouseWheelMoved(java.awt.event.MouseWheelEvent)
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*/
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public void mouseWheelMoved(MouseWheelEvent e) throws BehaviorException { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].mouseWheelMoved(e); |
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} |
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if(behavior != null) |
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behavior.mouseWheelMoved(e); |
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} |
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/*
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* (non-Javadoc)
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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(MapControlDrawer renderer) { |
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paintComponent(renderer,false);
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} |
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public void paintComponent(MapControlDrawer renderer, boolean clean) { |
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if(clean){
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clean(renderer); |
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} |
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for (int i = 0; i < behaviors.size(); i++) { |
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Behavior mapTool = (Behavior) behaviors.get(i); |
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if (((Boolean) draws.get(i)).booleanValue()){ |
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mapTool.paintComponent(renderer, false);
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} |
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} |
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} |
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/**
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* Sets a tool listener to work with a <code>MapControl</code> instance using these behaviors.
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*
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* @param listener a <code>RectangleListener</code> object for this behavior
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*/
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public void setListener(ToolListener listener) { |
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if (listener != null) { |
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throw new UnsupportedOperationException( |
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"CompoundBehavior does not have listeners");
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} |
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} |
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/*
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* (non-Javadoc)
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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 null; |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.tools.Behavior.Behavior#setMapControl(com.iver.cit.gvsig.fmap.MapControl)
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*/
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public void setMapControl(MapControl mc) { |
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Behavior[] behaviors=(Behavior[])this.behaviors.toArray(new Behavior[0]); |
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for (int i=0;i<behaviors.length;i++ ) { |
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behaviors[i].setMapControl(mc); |
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} |
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super.setMapControl(mc);
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} |
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/**
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* <p>Sets the <code>Behavior</code> that will be used for any <code>MapControl</code>.</p>
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*
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* @param behavior the multi-view <code>Behavior</code>
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*/
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public static void setAllControlsBehavior(Behavior behavior) { |
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CompoundBehavior.behavior = behavior; |
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} |
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/**
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* <p>Gets the <code>Behavior</code> that will be used for any <code>MapControl</code>.</p>
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*
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* @return the multi-view <code>Behavior</code>
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*/
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public static Behavior getAllControlsBehavior() { |
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return CompoundBehavior.behavior;
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} |
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} |
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