added "Extent To" facility

.settings/org.eclipse.wst.common.component

@@ -69,9 +69,6 @@
         
         
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
-        <dependent-module archiveName="geoportal-data-common-1.1.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/geoportal-data-common/geoportal-data-common">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
                                                                                                         
         
         

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/GeoportalDataViewer.java

@@ -13,6 +13,8 @@ import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMap
 import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMapEventHandler;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.ClosedViewDetailsEvent;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.ClosedViewDetailsEventHandler;
+import org.gcube.portlets.user.geoportaldataviewer.client.events.MapExtentToEvent;
+import org.gcube.portlets.user.geoportaldataviewer.client.events.MapExtentToEventHandler;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.QueryDataEvent;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowDetailsEvent;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowDetailsEventHandler;
@@ -324,6 +326,16 @@ public class GeoportalDataViewer implements EntryPoint {
 			}
 		});
 		
+		
+		applicationBus.addHandler(MapExtentToEvent.TYPE, new MapExtentToEventHandler() {
+			
+			@Override
+			public void onExtentEvent(MapExtentToEvent mapExtentToEvent) {
+				// TODO Auto-generated method stub
+				
+			}
+		});
+		
 	}
 	
 	private void performWFSQueryOnCentroid(RecordDV record) {

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/resources/Images.java

@@ -10,13 +10,16 @@ public interface Images extends ClientBundle {
 
 	@Source("loading.gif")
 	ImageResource loading();
-	
+
 	@Source("map-marker-icon.png")
 	ImageResource mapMarkerIcon();
-	
+
 	@Source("icon_share.png")
 	ImageResource shareIcon();
-	
+
 	@Source("italy.png")
 	ImageResource italyIcon();
+
+	@Source("world.png")
+	ImageResource worldIcon();
 }

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/GeonaDataViewMainPanel.java

@@ -3,14 +3,18 @@ package org.gcube.portlets.user.geoportaldataviewer.client.ui;
 import org.gcube.application.geoportalcommon.shared.GeoNaItemRef;
 import org.gcube.application.geoportalcommon.shared.products.ConcessioneDV;
 import org.gcube.application.geoportalcommon.shared.products.model.RecordDV;
+import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MAP_PROJECTION;
 import org.gcube.portlets.user.geoportaldataviewer.client.events.MapExtentToEvent;
 import org.gcube.portlets.user.geoportaldataviewer.client.gis.OpenLayerOSM;
+import org.gcube.portlets.user.geoportaldataviewer.client.resources.Images;
 import org.gcube.portlets.user.geoportaldataviewer.client.ui.map.ExtentMapUtil;
+import org.gcube.portlets.user.geoportaldataviewer.client.ui.map.ExtentMapUtil.Location;
 
 import com.github.gwtbootstrap.client.ui.Button;
 import com.github.gwtbootstrap.client.ui.NavLink;
 import com.github.gwtbootstrap.client.ui.constants.IconType;
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.dom.client.Style.Unit;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.shared.HandlerManager;
@@ -18,6 +22,7 @@ import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.HTMLPanel;
+import com.google.gwt.user.client.ui.Image;
 import com.google.gwt.user.client.ui.Widget;
 
 /**
@@ -61,6 +66,9 @@ public class GeonaDataViewMainPanel extends Composite {
 
 	@UiField
 	Button extentToItaly;
+	
+	@UiField
+	Button extentToEarth;
 
 	private MapPanel mapPanel;
 
@@ -84,8 +92,18 @@ public class GeonaDataViewMainPanel extends Composite {
 		bindHandlers();
 		dataPointSelection.setIcon(IconType.SCREENSHOT);
 		dataBoxSelection.setIcon(IconType.BOOKMARK);
-
 		removeQuery.setIcon(IconType.REMOVE);
+		
+		Image italyImg = new Image(Images.ICONS.italyIcon());
+		italyImg.getElement().getStyle().setPaddingLeft(20, Unit.PX);
+		extentToItaly.getElement().appendChild(italyImg.getElement());
+		extentToItaly.setWidth("140px");
+		
+		Image worldImg = new Image(Images.ICONS.worldIcon());
+		worldImg.getElement().getStyle().setPaddingLeft(20, Unit.PX);
+		extentToEarth.getElement().appendChild(worldImg.getElement());
+		extentToEarth.setWidth("140px");
+		
 	}
 
 	/**
@@ -161,7 +179,22 @@ public class GeonaDataViewMainPanel extends Composite {
 
 			@Override
 			public void onClick(ClickEvent event) {
-				applicationBus.fireEvent(new MapExtentToEvent(ExtentMapUtil.getLocation(ExtentMapUtil.PLACE.ITALY)));
+				Location italyLocation = ExtentMapUtil.getLocation(ExtentMapUtil.PLACE.ITALY);
+				applicationBus.fireEvent(new MapExtentToEvent(italyLocation));
+				map.setCenter(italyLocation.getCoordinate(MAP_PROJECTION.EPSG_3857));
+				map.setZoom(italyLocation.getZoomLevel());
+
+			}
+		});
+		
+		extentToEarth.addClickHandler(new ClickHandler() {
+
+			@Override
+			public void onClick(ClickEvent event) {
+				Location earthLocation = ExtentMapUtil.getLocation(ExtentMapUtil.PLACE.EARTH);
+				applicationBus.fireEvent(new MapExtentToEvent(earthLocation));
+				map.setCenter(earthLocation.getCoordinate(MAP_PROJECTION.EPSG_3857));
+				map.setZoom(earthLocation.getZoomLevel());
 
 			}
 		});

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/GeonaDataViewMainPanel.ui.xml

@@ -32,6 +32,17 @@
 						</b:Paragraph>
 					</g:HTMLPanel>
 				</b:DropdownButton>
+				<b:DropdownButton type="LINK" text="Extent to"
+					icon="TH_LARGE">
+					<b:Nav>
+						<b:Button type="LINK" ui:field="extentToItaly"
+							text="Italy" title="Center to Italy"></b:Button>
+					</b:Nav>
+					<b:Nav>
+						<b:Button type="LINK" ui:field="extentToEarth"
+							text="Earth" title="Center to Earth"></b:Button>
+					</b:Nav>
+				</b:DropdownButton>
 				<b:DropdownButton type="LINK" text="Query"
 					visible="false">
 					<!-- <b:ButtonGroup toggle="checkbox" ui:field="buttonGroup"> -->
@@ -42,8 +53,6 @@
 						Selection</b:NavLink>
 					<!-- </b:ButtonGroup> -->
 				</b:DropdownButton>
-				<b:Button type="LINK" ui:field="extentToItaly"
-					text="Extent"></b:Button>
 				<b:Button type="LINK" ui:field="removeQuery"
 					text="Remove Query" visible="false"></b:Button>
 			</g:HTMLPanel>

src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/map/ExtentMapUtil.java

@@ -27,7 +27,7 @@ public class ExtentMapUtil {
 	 *         Sep 1, 2021
 	 */
 	public static enum PLACE {
-		ITALY
+		ITALY, EARTH
 	}
 
 	final static Map<PLACE, Location> mapExtent = new HashMap<PLACE, Location>();
@@ -35,11 +35,17 @@ public class ExtentMapUtil {
 	static {
 
 		// EPSG_4326 ITALY LOCATION
-		Location location = new Location(PLACE.ITALY.name(), GeoportalDataViewerConstants.ITALY_CENTER_LONG,
+		Location ita = new Location(PLACE.ITALY.name(), GeoportalDataViewerConstants.ITALY_CENTER_LONG,
 				GeoportalDataViewerConstants.ITALY_CENTER_LAT, MAP_PROJECTION.EPSG_4326,
 				GeoportalDataViewerConstants.MAP_ITALY_FIT_ZOOM_ON);
-
-		mapExtent.put(PLACE.ITALY, location);
+		
+		// EPSG_4326 EARTH LOCATION
+		Location earth = new Location(PLACE.EARTH.name(), 0,
+				0, MAP_PROJECTION.EPSG_4326,
+				2);
+
+		mapExtent.put(PLACE.ITALY, ita);
+		mapExtent.put(PLACE.EARTH, earth);
 
 	}