/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2010, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotoolkit.data.gx;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.CoordinateSequence;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Arrays;
import java.util.Iterator;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.stream.XMLStreamException;
import org.geotoolkit.data.gx.model.AnimatedUpdate;
import org.geotoolkit.data.gx.model.EnumFlyToMode;
import org.geotoolkit.data.gx.model.FlyTo;
import org.geotoolkit.data.gx.model.GxModelConstants;
import org.geotoolkit.data.gx.model.PlayList;
import org.geotoolkit.data.gx.model.Wait;
import org.geotoolkit.data.gx.xml.GxConstants;
import org.geotoolkit.data.gx.xml.GxReader;
import org.geotoolkit.data.gx.xml.GxWriter;
import org.geotoolkit.data.kml.DefaultKmlFactory;
import org.geotoolkit.data.kml.KmlFactory;
import org.geotoolkit.data.kml.model.BasicLink;
import org.geotoolkit.data.kml.model.Camera;
import org.geotoolkit.data.kml.model.Change;
import org.geotoolkit.data.kml.model.IconStyle;
import org.geotoolkit.data.kml.model.IdAttributes;
import org.geotoolkit.data.kml.model.Kml;
import org.geotoolkit.data.kml.model.KmlException;
import org.geotoolkit.data.kml.model.KmlModelConstants;
import org.geotoolkit.data.kml.model.Point;
import org.geotoolkit.data.kml.model.Style;
import org.geotoolkit.data.kml.model.Update;
import org.geotoolkit.data.kml.xml.KmlConstants;
import org.geotoolkit.data.kml.xml.KmlReader;
import org.geotoolkit.data.kml.xml.KmlWriter;
import org.geotoolkit.xml.DomCompare;
import org.junit.Test;
import org.opengis.feature.Feature;
import org.xml.sax.SAXException;
import static org.junit.Assert.*;
/**
*
* @author Samuel Andrés
* @module
*/
public class AnimatedUpdateTest extends org.geotoolkit.test.TestBase {
private static final double DELTA = 0.000000000001;
private static final String pathToTestFile = "src/test/resources/org/geotoolkit/data/gx/animatedUpdate.kml";
@Test
public void animatedUpdateReadTest() throws IOException, XMLStreamException, URISyntaxException, KmlException {
final Feature document;
{
final KmlReader reader = new KmlReader();
final GxReader gxReader = new GxReader(reader);
reader.setInput(new File(pathToTestFile));
reader.addExtensionReader(gxReader);
final Kml kmlObjects = reader.read();
reader.dispose();
document = kmlObjects.getAbstractFeature();
}
assertEquals(KmlModelConstants.TYPE_DOCUMENT, document.getType());
assertEquals("gx:AnimatedUpdate example", document.getPropertyValue(KmlConstants.TAG_NAME));
assertEquals(Boolean.FALSE, document.getPropertyValue(KmlConstants.TAG_OPEN));
Iterator<?> i = ((Iterable<?>) document.getPropertyValue(KmlConstants.TAG_STYLE_SELECTOR)).iterator();
assertTrue("Expected at least one element.", i.hasNext());
{
final Style style = (Style) i.next();
assertEquals("pushpin", style.getIdAttributes().getId());
assertEquals("mystyle", style.getIconStyle().getIdAttributes().getId());
assertEquals("http://maps.google.com/mapfiles/kml/pushpin/ylw-pushpin.png",style.getIconStyle().getIcon().getHref());
assertEquals(2.0, style.getIconStyle().getScale(), DELTA);
}
assertFalse("Expected exactly one element.", i.hasNext());
i = ((Iterable<?>) document.getPropertyValue(KmlConstants.TAG_FEATURES)).iterator();
assertTrue("Expected at least one element.", i.hasNext());
{
final Feature placemark = (Feature) i.next();
assertEquals(placemark.getType(), KmlModelConstants.TYPE_PLACEMARK);
assertEquals("mountainpin1", ((IdAttributes) placemark.getPropertyValue(KmlConstants.ATT_ID)).getId());
assertEquals("Pin on a mountaintop", placemark.getPropertyValue(KmlConstants.TAG_NAME));
assertEquals(new URI("#pushpin"), placemark.getPropertyValue(KmlConstants.TAG_STYLE_URL));
Point point = (Point) placemark.getPropertyValue(KmlConstants.TAG_GEOMETRY);
CoordinateSequence coordinates = point.getCoordinateSequence();
assertEquals(1, coordinates.size());
Coordinate coordinate = coordinates.getCoordinate(0);
assertEquals(170.1435558771009, coordinate.x, DELTA);
assertEquals(-43.60505741890396, coordinate.y, DELTA);
assertEquals(0, coordinate.z, DELTA);
}
assertTrue("Expected at least 2 elements.", i.hasNext());
final Feature tour = (Feature) i.next();
assertEquals(GxModelConstants.TYPE_TOUR, tour.getType());
assertEquals("Play me!", tour.getPropertyValue(KmlConstants.TAG_NAME));
assertFalse("Expected exactly 2 elements.", i.hasNext());
i = ((Iterable<?>) tour.getPropertyValue(KmlConstants.ATT_PLAYLIST)).iterator();
assertTrue("Expected at least one element.", i.hasNext());
{
final PlayList playList = (PlayList) i.next();
assertEquals(3, playList.getTourPrimitives().size());
final FlyTo flyTo = (FlyTo) playList.getTourPrimitives().get(0);
assertEquals(3, flyTo.getDuration(), DELTA);
assertEquals(EnumFlyToMode.SMOOTH, flyTo.getFlyToMode());
final Camera camera = (Camera) flyTo.getView();
assertEquals(170.157, camera.getLongitude(), DELTA);
assertEquals(-43.671, camera.getLatitude(), DELTA);
assertEquals(9700, camera.getAltitude(), DELTA);
assertEquals(-6.333, camera.getHeading(), DELTA);
assertEquals(33.5, camera.getTilt(), DELTA);
final AnimatedUpdate animatedUpdate = (AnimatedUpdate) playList.getTourPrimitives().get(1);
assertEquals(5, animatedUpdate.getDuration(), DELTA);
final Update update = animatedUpdate.getUpdate();
assertEquals(new URI("http://moncoco.com"), update.getTargetHref());
assertEquals(1, update.getUpdates().size());
final Change change = (Change) update.getUpdates().get(0);
assertEquals(1, change.getObjects().size());
final IconStyle iconStyle = (IconStyle) change.getObjects().get(0);
assertEquals("mystyle", iconStyle.getIdAttributes().getTargetId());
assertEquals(10.0, iconStyle.getScale(), DELTA);
final Wait wait = (Wait) playList.getTourPrimitives().get(2);
assertEquals(5, wait.getDuration(), DELTA);
}
assertFalse("Expected exactly one element.", i.hasNext());
}
@Test
public void animatedUpdateWriteTest() throws KmlException, IOException, XMLStreamException, ParserConfigurationException, SAXException, URISyntaxException {
final GxFactory gxFactory = DefaultGxFactory.getInstance();
final KmlFactory kmlFactory = DefaultKmlFactory.getInstance();
final Camera camera = kmlFactory.createCamera();
camera.setLongitude(170.157);
camera.setLatitude(-43.671);
camera.setAltitude(9700);
camera.setHeading(-6.333);
camera.setTilt(33.5);
final FlyTo flyTo = gxFactory.createFlyTo();
flyTo.setDuration(3);
flyTo.setFlyToMode(EnumFlyToMode.SMOOTH);
flyTo.setView(camera);
final IdAttributes style1IdAttAtributes = kmlFactory.createIdAttributes(null,"mystyle");
final IconStyle iconStyle1 = kmlFactory.createIconStyle();
iconStyle1.setIdAttributes(style1IdAttAtributes);
iconStyle1.setScale(10.0);
final Change change = kmlFactory.createChange();
change.setObjects(Arrays.asList((Object) iconStyle1));
final Update update = kmlFactory.createUpdate();
update.setTargetHref(new URI("http://moncoco.com"));
update.setUpdates(Arrays.asList((Object) change));
final AnimatedUpdate animatedUpdate = gxFactory.createAnimatedUpdate();
animatedUpdate.setDuration(5);
animatedUpdate.setUpdate(update);
final Wait wait = gxFactory.createWait();
wait.setDuration(5);
final PlayList playList = gxFactory.createPlayList();
playList.setTourPrimitives(Arrays.asList(flyTo, animatedUpdate, wait));
final Feature tour = gxFactory.createTour();
tour.setPropertyValue(KmlConstants.TAG_NAME, "Play me!");
tour.setPropertyValue(KmlConstants.ATT_PLAYLIST, playList);
final Coordinate coordinate = kmlFactory.createCoordinate("170.1435558771009,-43.60505741890396,0.0");
final CoordinateSequence coordinates = kmlFactory.createCoordinates(Arrays.asList(coordinate));
final Point point = kmlFactory.createPoint(coordinates);
final Feature placemark = kmlFactory.createPlacemark();
IdAttributes placemarkIdAttributes = kmlFactory.createIdAttributes("mountainpin1", null);
placemark.setPropertyValue(KmlConstants.ATT_ID, placemarkIdAttributes);
placemark.setPropertyValue(KmlConstants.TAG_NAME, "Pin on a mountaintop");
placemark.setPropertyValue(KmlConstants.TAG_STYLE_URL, new URI("#pushpin"));
placemark.setPropertyValue(KmlConstants.TAG_GEOMETRY, point);
final BasicLink icon = kmlFactory.createBasicLink();
icon.setHref("http://maps.google.com/mapfiles/kml/pushpin/ylw-pushpin.png");
final IconStyle iconStyle2 = kmlFactory.createIconStyle();
final IdAttributes style2IdAttributes = kmlFactory.createIdAttributes("mystyle", null);
iconStyle2.setScale(2);
iconStyle2.setIcon(icon);
iconStyle2.setIdAttributes(style2IdAttributes);
final Style style = kmlFactory.createStyle();
style.setIconStyle(iconStyle2);
final IdAttributes styleIdAttributes = kmlFactory.createIdAttributes("pushpin", null);
style.setIdAttributes(styleIdAttributes);
final Feature document = kmlFactory.createDocument();
document.setPropertyValue(KmlConstants.TAG_NAME, "gx:AnimatedUpdate example");
document.setPropertyValue(KmlConstants.TAG_STYLE_SELECTOR, style);
document.setPropertyValue(KmlConstants.TAG_FEATURES, Arrays.asList(placemark,tour));
document.setPropertyValue(KmlConstants.TAG_OPEN, Boolean.FALSE);
final Kml kml = kmlFactory.createKml(null, document, null, null);
kml.addExtensionUri(GxConstants.URI_GX, "gx");
final File temp = File.createTempFile("testAnimatedUpdate", ".kml");
temp.deleteOnExit();
final KmlWriter writer = new KmlWriter();
final GxWriter gxWriter = new GxWriter(writer);
writer.setOutput(temp);
writer.addExtensionWriter(GxConstants.URI_GX, gxWriter);
writer.write(kml);
writer.dispose();
DomCompare.compare(new File(pathToTestFile), temp);
}
}