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geoportal-data-viewer-app
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moved to gwt-ol3 v8.1.0-gwt2_9. Implementing Map credits (it is buggy in 

the gwt-ol3)
This commit is contained in:
Francesco Mangiacrapa 2021-11-11 16:32:49 +01:00
parent c36754a7b3
commit 143fed7c79
13 changed files with 297 additions and 83 deletions
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6
.classpath
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@ -1,12 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/geoportal-data-viewer-app-2.0.0/WEB-INF/classes" path="src/main/java">
<classpathentry kind="src" output="target/geoportal-data-viewer-app-2.1.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry excluding="**" kind="src" output="target/geoportal-data-viewer-app-2.0.0/WEB-INF/classes" path="src/main/resources">
<classpathentry excluding="**" kind="src" output="target/geoportal-data-viewer-app-2.1.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
@ -35,5 +35,5 @@
<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
</attributes>
</classpathentry>
<classpathentry kind="output" path="target/geoportal-data-viewer-app-2.0.0/WEB-INF/classes"/>
<classpathentry kind="output" path="target/geoportal-data-viewer-app-2.1.0-SNAPSHOT/WEB-INF/classes"/>
</classpath>

2
.settings/com.gwtplugins.gdt.eclipse.core.prefs
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@ -1,4 +1,4 @@
eclipse.preferences.version=1
lastWarOutDir=/home/francescomangiacrapa/git/geoportal-data-viewer-app/target/geoportal-data-viewer-app-2.0.0
lastWarOutDir=/home/francescomangiacrapa/git/geoportal-data-viewer-app/target/geoportal-data-viewer-app-2.1.0-SNAPSHOT
warSrcDir=src/main/webapp
warSrcDirIsOutput=false

12
.settings/org.eclipse.wst.common.component
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@ -1,21 +1,31 @@
<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
<wb-module deploy-name="geoportal-data-viewer-app-2.0.0">
<wb-module deploy-name="geoportal-data-viewer-app-2.1.0-SNAPSHOT">
<wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
<wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
<wb-resource deploy-path="/WEB-INF/classes" source-path="/target/generated-sources/gwt"/>
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
<property name="java-output-path" value="/geoportal-data-viewer-app/target/geoportal-data-viewer-app-0.0.1-SNAPSHOT/WEB-INF/classes"/>
<property name="context-root" value="geoportal-data-viewer-app"/>
</wb-module>
</project-modules>

1
CHANGELOG.md
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@ -10,6 +10,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
#### Enhancements
- [#22370] Use a max-height for preview image shown in the pop-up
- Moved to gwt-ol3 v8.1.0-gwt2_9
## [v2.0.1] - 2021-11-10

4
pom.xml
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@ -14,7 +14,7 @@
<groupId>org.gcube.portlets.user</groupId>
<artifactId>geoportal-data-viewer-app</artifactId>
<packaging>war</packaging>
<version>2.0.1</version>
<version>2.1.0-SNAPSHOT</version>
<name>GeoPortal Data Viewer App</name>
<description>The GeoPortal Data Viewer App is an application to access, discovery and navigate the GeoNa products by a Web-Map Interface</description>
@ -122,7 +122,7 @@
<dependency>
<groupId>com.github.tdesjardins</groupId>
<artifactId>gwt-ol3</artifactId>
<version>8.0.0-gwt2_9</version>
<version>8.1.0-gwt2_9</version>
</dependency>
<dependency>
<groupId>com.github.gwtbootstrap</groupId>

11
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/GeoportalDataViewer.java
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@ -43,6 +43,7 @@ import com.google.gwt.event.shared.HandlerManager;
import com.google.gwt.user.client.Timer;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.RootPanel;
import ol.Coordinate;
@ -105,6 +106,16 @@ public class GeoportalDataViewer implements EntryPoint {
layerManager.getLayerManagerBus());
layerManager.setOlMap(olMapMng.getOLOSMMap());
mainPanel.setMap(olMapMng.getOLOSMMap());
String attributionHTML = "<div class='map-credits'><div class='map-attribution-container'>"
+olMapMng.getOLOSMMap().getMapAttribution()+
"</div></div>";
RootPanel.get(APP_DIV).add(new HTML(attributionHTML));
//mainPanel.setMapAttribution(olMapMng.getOLOSMMap().getMapAttribution());
updateSize();
ScriptInjector.fromUrl("//cdnjs.cloudflare.com/ajax/libs/nanogallery2/3.0.5/jquery.nanogallery2.min.js")
.setWindow(ScriptInjector.TOP_WINDOW).inject();

1
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/OLMapManager.java
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@ -40,7 +40,6 @@ public class OLMapManager {
public static final Double LAYER_DETAIL_MIN_RESOLUTION = 0.01;
public static final Double LAYER_DETAIL_MAX_RESOLUTION = 18.5;
/**
* Instantiates a new OL map manager.
*

5
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/gis/MapUtils.java
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@ -2,6 +2,7 @@ package org.gcube.portlets.user.geoportaldataviewer.client.gis;
import ol.Collection;
import ol.Coordinate;
import ol.control.Attribution;
import ol.control.Control;
import ol.control.FullScreen;
import ol.control.MousePosition;
@ -32,6 +33,10 @@ public final class MapUtils {
MousePosition mousePosition = new MousePosition();
mousePosition.setCoordinateFormat(Coordinate.createStringXY(5));
controls.push(mousePosition);
Attribution attribution = new Attribution();
attribution.setCollapsed(true);
controls.push(attribution);
//controls.push(new ZoomToExtent());
}

89
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/gis/OpenLayerOSM.java
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@ -8,6 +8,7 @@ import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerCon
import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMapEvent;
import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMapEvent.LAYER_TYPE;
import org.gcube.portlets.user.geoportaldataviewer.client.events.DoActionOnDetailLayersEvent.SwapLayer;
import org.gcube.portlets.user.geoportaldataviewer.shared.gis.BaseMapLayer;
import org.gcube.portlets.user.geoportaldataviewer.shared.gis.LayerItem;
import com.google.gwt.core.client.GWT;
@ -35,7 +36,6 @@ import ol.OverlayOptions;
import ol.Size;
import ol.View;
import ol.ViewOptions;
import ol.control.Attribution;
import ol.event.EventListener;
import ol.geom.Geometry;
import ol.interaction.Draw;
@ -47,6 +47,7 @@ import ol.interaction.KeyboardPan;
import ol.interaction.KeyboardZoom;
import ol.layer.Base;
import ol.layer.Image;
import ol.layer.Layer;
import ol.layer.LayerOptions;
import ol.layer.Tile;
import ol.layer.VectorLayerOptions;
@ -58,6 +59,7 @@ import ol.source.ImageWmsParams;
import ol.source.Osm;
import ol.source.Source;
import ol.source.Vector;
import ol.source.Xyz;
import ol.source.XyzOptions;
/**
@ -138,6 +140,10 @@ public abstract class OpenLayerOSM {
private LinkedHashMap<String, Image> wmsLayerMap;
private Layer baseLayerTile;
private String mapAttribution;
/**
* Instantiates a new open layer OSM.
*
@ -156,16 +162,6 @@ public abstract class OpenLayerOSM {
wmsDetailsLayerZIndex[i] = 1000 + i;
}
// create a OSM-layer
XyzOptions xyzOptions = OLFactory.createOptions();
// osmSourceOptions.setCrossOrigin("Anonymous");
// osmSourceOptions.setTileLoadFunction(null);
Osm osmSource = new Osm(xyzOptions);
LayerOptions osmLayerOptions = OLFactory.createOptions();
osmLayerOptions.setSource(osmSource);
Tile osmLayer = new Tile(osmLayerOptions);
// create a projection
projectionOptions.setCode(MAP_PROJECTION.EPSG_3857.getName());
projectionOptions.setUnits("m");
@ -184,25 +180,72 @@ public abstract class OpenLayerOSM {
map = new Map(mapOptions);
map.addLayer(osmLayer);
//map.addLayer(baseLayerTile);
// map.addLayer(tileDebugLayer);
// add some controls
map.addControl(OLFactory.createScaleLine());
MapUtils.addDefaultControls(map.getControls());
Attribution attribution = new Attribution();
attribution.setCollapsed(true);
map.addControl(attribution);
// add some interactions
map.addInteraction(new KeyboardPan());
map.addInteraction(new KeyboardZoom());
String attribution = "© <a href='https://www.mapbox.com/about/maps/'>Mapbox</a> © <a href='http://www.openstreetmap.org/copyright'>OpenStreetMap</a> <strong><a href='https://www.mapbox.com/map-feedback/' target='_blank'>Improve this map</a></strong>";
BaseMapLayer baseLayer = new BaseMapLayer(
"https://{a-d}.tiles.mapbox.com/v4/mapbox.satellite/{z}/{x}/{y}.png?access_token=pk.eyJ1IjoiZDRzY2llbmNlIiwiYSI6ImNpcW1nZjE4MDAwMXNod25rdHJsemRoNTQifQ.YPNkNLb8EzjThpvJl1tg4w",
attribution, BaseMapLayer.OL_BASE_MAP.MAPBOX);
//applying base map
changeBaseMap(baseLayer);
bindEvents();
}
public void changeBaseMap(BaseMapLayer baseLayer) {
BaseMapLayer.OL_BASE_MAP baseMap = baseLayer.getType() == null ? BaseMapLayer.OL_BASE_MAP.OSM
: baseLayer.getType();
this.mapAttribution = baseLayer.getAttribution();
try {
if (baseLayerTile != null)
map.removeLayer(baseLayerTile);
} catch (Exception e) {
// TODO: handle exception
}
switch (baseMap) {
case OSM:
XyzOptions xyzOptions = OLFactory.createOptions();
Osm osmSource = new Osm(xyzOptions);
LayerOptions layerOptions = OLFactory.createOptions();
layerOptions.setSource(osmSource);
baseLayerTile = new Tile(layerOptions);
break;
case MAPBOX:
case OTHER:
XyzOptions xyzOptions2 = OLFactory.createOptions();
Xyz xyz = new Xyz(xyzOptions2);
xyz.setAttributions(mapAttribution);
xyz.setUrl(baseLayer.getUrl());
LayerOptions layerOptions2 = OLFactory.createOptions();
layerOptions2.setSource(xyz);
baseLayerTile = new Tile(layerOptions2);
break;
}
// map == null at init time
if (map != null)
map.addLayer(baseLayerTile);
}
/**
* Bind events.
*/
@ -830,14 +873,14 @@ public abstract class OpenLayerOSM {
Image layer1 = wmsDetailsLayerMap.get(layerSource);
Image layer2 = wmsDetailsLayerMap.get(layerTarget);
int zIndexS = swapLSource.getPosition()+1;
int zIndexT = swapLTarget.getPosition()+1;
GWT.log("new zindex source: "+zIndexS+", new zTarget: "+zIndexT);
int zIndexS = swapLSource.getPosition() + 1;
int zIndexT = swapLTarget.getPosition() + 1;
GWT.log("new zindex source: " + zIndexS + ", new zTarget: " + zIndexT);
layer1.setZIndex(zIndexT);
layer2.setZIndex(zIndexS);
GWT.log("layer1 source: "+layerSource+", new zIndex: "+layer1.getZIndex());
GWT.log("layer1 target: "+layerTarget+", new zIndex: "+layer2.getZIndex());
GWT.log("layer1 source: " + layerSource + ", new zIndex: " + layer1.getZIndex());
GWT.log("layer1 target: " + layerTarget + ", new zIndex: " + layer2.getZIndex());
}
@ -852,4 +895,8 @@ public abstract class OpenLayerOSM {
return map.get((map.keySet().toArray())[index]);
}
public String getMapAttribution() {
return mapAttribution;
}
}

52
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/GeonaDataViewMainPanel.java
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@ -12,6 +12,7 @@ import org.gcube.portlets.user.geoportaldataviewer.client.ui.map.ExtentMapUtil.L
import com.github.gwtbootstrap.client.ui.Button;
import com.github.gwtbootstrap.client.ui.NavLink;
import com.github.gwtbootstrap.client.ui.Paragraph;
import com.github.gwtbootstrap.client.ui.constants.IconType;
import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.Style.Unit;
@ -25,6 +26,7 @@ import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ScrollPanel;
import com.google.gwt.user.client.ui.Widget;
@ -79,6 +81,9 @@ public class GeonaDataViewMainPanel extends Composite {
@UiField
ScrollPanel overlayLayersPanel;
@UiField
HTMLPanel panelAttribution;
private MapPanel mapPanel;
private OpenLayerOSM map;
@ -113,7 +118,7 @@ public class GeonaDataViewMainPanel extends Composite {
extentToEarth.getElement().appendChild(worldImg.getElement());
extentToEarth.setWidth("140px");
//layersDDB.setToggle(true);
// layersDDB.setToggle(true);
bindEvents();
}
@ -127,9 +132,9 @@ public class GeonaDataViewMainPanel extends Composite {
GWT.log("layersDDB clicked");
if(overlayLayersPanel.isVisible()) {
if (overlayLayersPanel.isVisible()) {
overlayLayersPanel.setVisible(false);
}else {
} else {
overlayLayersPanel.setVisible(true);
}
}
@ -153,8 +158,8 @@ public class GeonaDataViewMainPanel extends Composite {
private void setOverlayPanelMaxHeight() {
String overlMH = mapPanel.getOffsetHeight()-130+"px";
GWT.log("overlayLayersPanel maxHeight: "+overlMH);
String overlMH = mapPanel.getOffsetHeight() - 130 + "px";
GWT.log("overlayLayersPanel maxHeight: " + overlMH);
overlayLayersPanel.getElement().getStyle().setProperty("maxHeight", overlMH);
}
@ -286,26 +291,27 @@ public class GeonaDataViewMainPanel extends Composite {
*/
public void showOverlayLayers(FlowPanel panel) {
GWT.log("showOverlayLayers");
//layersDDB.setVisible(true);
// layersDDB.setVisible(true);
overlayLayersPanel.setVisible(true);
overlayLayersPanel.clear();
setOverlayPanelMaxHeight();
overlayLayersPanel.add(panel);
//layersDDBClickEvent();
// layersDDBClickEvent();
}
private void layersDDBClickEvent() {
layersDDB.fireEvent( new GwtEvent<ClickHandler>() {
@Override
public com.google.gwt.event.shared.GwtEvent.Type<ClickHandler> getAssociatedType() {
return ClickEvent.getType();
}
@Override
protected void dispatch(ClickHandler handler) {
handler.onClick(null);
}
});
layersDDB.fireEvent(new GwtEvent<ClickHandler>() {
@Override
public com.google.gwt.event.shared.GwtEvent.Type<ClickHandler> getAssociatedType() {
return ClickEvent.getType();
}
@Override
protected void dispatch(ClickHandler handler) {
handler.onClick(null);
}
});
}
/**
@ -314,9 +320,17 @@ public class GeonaDataViewMainPanel extends Composite {
public void hideOverlayLayers() {
GWT.log("hideOverlayLayers");
overlayLayersPanel.clear();
//layersDDB.setVisible(false);
// layersDDB.setVisible(false);
overlayLayersPanel.setVisible(false);
//layersDDBClickEvent();
// layersDDBClickEvent();
}
public void setMapAttribution(String attribution) {
panelAttribution.clear();
Label label = new Label("Base Map Credits");
Paragraph p = new Paragraph(attribution);
panelAttribution.add(label);
panelAttribution.add(p);
}
}

5
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/GeonaDataViewMainPanel.ui.xml
View File

@ -17,7 +17,7 @@
<g:HTMLPanel ui:field="mainToolBar"
addStyleNames="inner-toolbar">
<b:DropdownButton type="LINK" text=" " icon="INFO">
<g:HTMLPanel ui:field="panelMI"
<g:HTMLPanel ui:field="panelInfo"
addStyleNames="info-interaction">
<g:Label>Map Interactions</g:Label>
<b:Paragraph>
@ -30,6 +30,9 @@
<b:Icon type="HAND_UP" />
Click on the Points shown on the Map to view their features
</b:Paragraph>
<g:HTMLPanel ui:field="panelAttribution"
addStyleNames="info-interaction" visible="false">
</g:HTMLPanel>
</g:HTMLPanel>
</b:DropdownButton>
<b:DropdownButton type="LINK"

109
src/main/java/org/gcube/portlets/user/geoportaldataviewer/shared/gis/BaseMapLayer.java Normal file
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@ -0,0 +1,109 @@
package org.gcube.portlets.user.geoportaldataviewer.shared.gis;
import java.io.Serializable;
/**
* The Class BaseMapLayer.
*
* @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
*
* Nov 11, 2021
*/
public class BaseMapLayer implements Serializable {
/**
*
*/
private static final long serialVersionUID = -6204769725053516674L;
/**
* The Enum OL_BASE_MAP.
*
* @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
*
* Nov 11, 2021
*/
public static enum OL_BASE_MAP {
OSM, MAPBOX, OTHER
};
private String url;
private String attribution;
private OL_BASE_MAP type;
/**
* Instantiates a new base map layer.
*/
public BaseMapLayer() {
}
/**
* Instantiates a new base map layer.
*
* @param url the url
* @param attribution the attribution
* @param type the type
*/
public BaseMapLayer(String url, String attribution, OL_BASE_MAP type) {
super();
this.url = url;
this.attribution = attribution;
this.type = type;
}
/**
* Gets the url.
*
* @return the url
*/
public String getUrl() {
return url;
}
/**
* Gets the attribution.
*
* @return the attribution
*/
public String getAttribution() {
return attribution;
}
/**
* Gets the type.
*
* @return the type
*/
public OL_BASE_MAP getType() {
return type;
}
/**
* Sets the url.
*
* @param url the new url
*/
public void setUrl(String url) {
this.url = url;
}
/**
* Sets the attribution.
*
* @param attribution the new attribution
*/
public void setAttribution(String attribution) {
this.attribution = attribution;
}
/**
* Sets the type.
*
* @param type the new type
*/
public void setType(OL_BASE_MAP type) {
this.type = type;
}
}

15
src/main/webapp/GeoportalDataViewer.css
View File

@ -358,3 +358,18 @@ body {
.range-slider input {
width: 280px;
}
.map-credits {
width: 100%;
max-height: 25px;
}
.map-attribution-container {
bottom: 0;
right: 0;
position: absolute;
display: block;
margin: 10px 5px;
padding: 2px 4px;
background: white;
}