/*
* uDig - User Friendly Desktop Internet GIS client
* http://udig.refractions.net
* (C) 2012, Refractions Research Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* (http://www.eclipse.org/legal/epl-v10.html), and the Refractions BSD
* License v1.0 (http://udig.refractions.net/files/bsd3-v10.html).
*/
package org.locationtech.udig.project.tests.ui;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.List;
import org.locationtech.udig.AbstractProjectUITestCase;
import org.locationtech.udig.catalog.IGeoResource;
import org.locationtech.udig.project.internal.Map;
import org.locationtech.udig.project.internal.render.CompositeRenderContext;
import org.locationtech.udig.project.internal.render.RenderContext;
import org.locationtech.udig.project.internal.render.RenderListenerAdapter;
import org.locationtech.udig.project.internal.render.RenderManager;
import org.locationtech.udig.project.internal.render.RenderPackage;
import org.locationtech.udig.project.internal.render.Renderer;
import org.locationtech.udig.project.internal.render.impl.CompositeContextListener;
import org.locationtech.udig.project.internal.render.impl.CompositeRendererImpl;
import org.locationtech.udig.project.render.IRenderer;
import org.locationtech.udig.project.tests.support.MapTests;
import org.locationtech.udig.project.ui.ApplicationGIS;
import org.locationtech.udig.project.ui.internal.ApplicationGISInternal;
import org.locationtech.udig.project.ui.internal.LayersView;
import org.locationtech.udig.ui.WaitCondition;
import org.locationtech.udig.ui.tests.support.UDIGTestUtil;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.impl.AdapterImpl;
import org.eclipse.ui.PlatformUI;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;
import org.opengis.feature.simple.SimpleFeature;
public class AddLayersRenderTest extends AbstractProjectUITestCase {
private Map map;
private RenderListenerAdapter listener;
protected int renders=0;
private CompositeContextListener contextListener;
@SuppressWarnings("unchecked")
@Before
public void setUp() throws Exception {
map = MapTests.createDefaultMap("type1", 2, true, null); //$NON-NLS-1$
map.setRenderManagerInternal(null);
ApplicationGIS.openMap(map, true);
map.getRenderManagerInternal().refresh(null);
UDIGTestUtil.inDisplayThreadWait(1000000, new WaitCondition(){
public boolean isTrue() {
return map.getRenderManagerInternal().getRenderExecutor().getState()==IRenderer.DONE;
}
}, false);
listener=new RenderListenerAdapter(){
@Override
protected void renderRequest() {
renders++;
}
};
contextListener=new CompositeContextListener(){
public void notifyChanged( CompositeRenderContext context, List<RenderContext> contexts, boolean added ) {
List<IRenderer> renderers = map.getRenderManagerInternal().getRenderers();
for( IRenderer renderer : renderers ) {
if( contexts.contains(renderer.getContext() ) ){
if( added ){
((Renderer)renderer).eAdapters().add(listener);
}else{
((Renderer)renderer).eAdapters().remove(listener);
}
}
}
}
};
AdapterImpl adapterImpl = new AdapterImpl(){
@Override
public void notifyChanged( final Notification msg ) {
if( msg.getNotifier() instanceof RenderManager &&
msg.getFeatureID(RenderManager.class)==RenderPackage.RENDER_MANAGER__RENDER_EXECUTOR ){
if( msg.getNewValue()!=null ){
((CompositeRendererImpl)map.getRenderManagerInternal().getRenderExecutor().getRenderer()).eAdapters().add(this);
((CompositeRenderContext)map.getRenderManagerInternal().getRenderExecutor().getContext()).addListener(contextListener);
}
if( msg.getOldValue()!=null ){
((CompositeRendererImpl)map.getRenderManagerInternal().getRenderExecutor().getContext()).eAdapters().remove(this);
((CompositeRenderContext)map.getRenderManagerInternal().getRenderExecutor().getContext()).removeListener(contextListener);
}
}else{
if( msg.getNotifier() instanceof CompositeRendererImpl ){
if( msg.getNewValue()!=null ){
((CompositeRenderContext)map.getRenderManagerInternal().getRenderExecutor().getContext()).addListener(contextListener);
}
if( msg.getOldValue()!=null ){
((CompositeRenderContext)map.getRenderManagerInternal().getRenderExecutor().getContext()).removeListener(contextListener);
}
}
}
}
};
map.getRenderManagerInternal().eAdapters().add( adapterImpl);
CompositeRendererImpl compRenderer = (CompositeRendererImpl)map.getRenderManagerInternal().getRenderExecutor().getRenderer();
compRenderer.eAdapters().add(adapterImpl);
List<Renderer> renderers = compRenderer.children();
for( Renderer renderer : renderers ) {
renderer.eAdapters().add(listener);
}
CompositeRenderContext compContext = ((CompositeRenderContext)map.getRenderManagerInternal().getRenderExecutor().getContext());
compContext.addListener(contextListener);
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView(LayersView.ID);
ApplicationGISInternal.getActiveEditor().setTesting(true);
}
@Ignore
@Test
public void testAddOneLayer() throws Exception {
renders=0;
List<IGeoResource> resources=new ArrayList<IGeoResource>();
SimpleFeature[] features = UDIGTestUtil.createDefaultTestFeatures("type2", 4); //$NON-NLS-1$
resources.add(MapTests.createGeoResource(features, true));
ApplicationGIS.addLayersToMap(map, resources, 0);
UDIGTestUtil.inDisplayThreadWait(3000, new WaitCondition(){
public boolean isTrue() {
return 0<renders;
}
}, false);
assertEquals(1,renders);
}
@Ignore
@Test
public void testAddMultipleLayers() throws Exception {
renders=0;
List<IGeoResource> resources=new ArrayList<IGeoResource>();
SimpleFeature[] features = UDIGTestUtil.createDefaultTestFeatures("type3", 3); //$NON-NLS-1$
SimpleFeature[] features2 = UDIGTestUtil.createDefaultTestFeatures("type4", 4); //$NON-NLS-1$
SimpleFeature[] features3 = UDIGTestUtil.createDefaultTestFeatures("type5", 5); //$NON-NLS-1$
resources.add(MapTests.createGeoResource(features, true));
resources.add(MapTests.createGeoResource(features2, true));
IGeoResource createGeoResource = MapTests.createGeoResource(features3, true);
resources.add(createGeoResource);
resources.add(createGeoResource);
ApplicationGIS.addLayersToMap(map, resources, 0);
UDIGTestUtil.inDisplayThreadWait(3000, new WaitCondition(){
public boolean isTrue() {
return 3<renders;
}
}, false);
assertEquals(4,renders);
}
}