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Applied CQL_Filter for cross filtering

This commit is contained in:
Francesco Mangiacrapa 2023-05-31 17:02:03 +02:00
parent 9d48e78fac
commit 33d6dbc89f
9 changed files with 448 additions and 144 deletions
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30
.settings/org.eclipse.wst.common.component
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@ -1,5 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
@ -82,7 +83,8 @@
<wb-module deploy-name="geoportal-data-viewer-app-3.5.0-SNAPSHOT">
@ -165,7 +167,8 @@
<wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
@ -248,7 +251,8 @@
<wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
@ -331,7 +335,8 @@
<wb-resource deploy-path="/WEB-INF/classes" source-path="/target/generated-sources/gwt"/>
@ -414,7 +419,8 @@
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
@ -500,7 +506,8 @@
<dependent-module archiveName="geoportal-data-common-2.2.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/geoportal-data-common/geoportal-data-common">
<dependency-type>uses</dependency-type>
</dependent-module>
@ -583,7 +590,8 @@
<property name="java-output-path" value="/geoportal-data-viewer-app/target/geoportal-data-viewer-app-0.0.1-SNAPSHOT/WEB-INF/classes"/>
@ -666,7 +674,8 @@
<property name="context-root" value="geoportal-data-viewer-app"/>
@ -749,7 +758,8 @@
</wb-module>

48
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/GeoportalDataViewer.java
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@ -12,6 +12,7 @@ import org.gcube.application.geoportalcommon.shared.GNADataViewerConfigProfile;
import org.gcube.application.geoportalcommon.shared.GeoportalItemReferences;
import org.gcube.application.geoportalcommon.shared.geoportal.config.GroupedLayersDV;
import org.gcube.application.geoportalcommon.shared.geoportal.config.layers.LayerIDV;
import org.gcube.application.geoportalcommon.shared.geoportal.materialization.GCubeSDILayer;
import org.gcube.application.geoportalcommon.shared.geoportal.materialization.IndexLayerDV;
import org.gcube.application.geoportalcommon.shared.geoportal.project.ProjectDV;
import org.gcube.application.geoportalcommon.shared.geoportal.project.RelationshipDV;
@ -24,6 +25,8 @@ import org.gcube.portlets.user.geoportaldataviewer.client.events.AddLayerToMapEv
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.AddedLayerToMapEventHandler;
import org.gcube.portlets.user.geoportaldataviewer.client.events.ApplyCQLToLayerMapEvent;
import org.gcube.portlets.user.geoportaldataviewer.client.events.ApplyCQLToLayerMapEventHandler;
import org.gcube.portlets.user.geoportaldataviewer.client.events.ChangeMapLayerEvent;
import org.gcube.portlets.user.geoportaldataviewer.client.events.ChangeMapLayerEventHandler;
import org.gcube.portlets.user.geoportaldataviewer.client.events.ClosedViewDetailsEvent;
@ -863,9 +866,6 @@ public class GeoportalDataViewer implements EntryPoint {
cqlFilter = cqlFilter.substring(0, cqlFilter.length() - 1) + ")";
setCqlFilter = cqlFilter;
setCqlFilter = "INTERSECTS(geom,querySingle('limiti_amministrativi:regioni','the_geom','DEN_REG=''Calabria'''));INCLUDE";
GWT.log("HARD-CODED CQL FILTER: " + setCqlFilter);
olMapMng.getOLMap().setCQLFilterToWMSLayer(layerName, setCqlFilter);
} else {
@ -886,6 +886,48 @@ public class GeoportalDataViewer implements EntryPoint {
}
});
applicationBus.addHandler(ApplyCQLToLayerMapEvent.TYPE, new ApplyCQLToLayerMapEventHandler() {
@Override
public void onApplyCQL(ApplyCQLToLayerMapEvent applyCQLToLayerMapEvent) {
GWT.log("Fired: " + applyCQLToLayerMapEvent);
if (applyCQLToLayerMapEvent != null) {
String layerName = null;
GCubeSDILayer layer = applyCQLToLayerMapEvent.getTheIndeLayer().getLayer();
try {
String wmsLink = layer.getOgcLinks().get("wms");
layerName = URLUtil.extractValueOfParameterFromURL("layers", wmsLink);
} catch (Exception e) {
// TODO: handle exception
}
String setCqlFilter = null;
if (layerName != null) {
GWT.log("ApplyCQLToLayerMapEvent: " + layerName + ", filter : "
+ applyCQLToLayerMapEvent.getCqlFilterValue());
if (applyCQLToLayerMapEvent.getCqlFilterValue() == null) {
olMapMng.getOLMap().setCQLFilterToWMSLayer(layerName, null);
setCqlFilter = null; // is already null
} else {
setCqlFilter = applyCQLToLayerMapEvent.getCqlFilterValue();
olMapMng.getOLMap().setCQLFilterToWMSLayer(layerName, setCqlFilter);
}
layerManager.setCQLForLayerToIndexLayer(layerName, setCqlFilter);
}
}
}
});
}
/**

72
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/events/ApplyCQLToLayerMapEvent.java Normal file
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@ -0,0 +1,72 @@
package org.gcube.portlets.user.geoportaldataviewer.client.events;
import org.gcube.application.geoportalcommon.shared.geoportal.materialization.IndexLayerDV;
import com.google.gwt.event.shared.GwtEvent;
/**
* The Class AddedLayerToMapEvent.
*
* @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
*
* Nov 18, 2020
*/
public class ApplyCQLToLayerMapEvent extends GwtEvent<ApplyCQLToLayerMapEventHandler> {
public static Type<ApplyCQLToLayerMapEventHandler> TYPE = new Type<ApplyCQLToLayerMapEventHandler>();
private IndexLayerDV theIndeLayer;
private String cqlFilterValue;
/**
* Instantiates a new apply CQL to layer map event.
*
* @param theIndeLayer the the inde layer
* @param cqlFilter the cql filter
*/
public ApplyCQLToLayerMapEvent(IndexLayerDV theIndeLayer, String cqlFilterValue) {
this.theIndeLayer = theIndeLayer;
this.cqlFilterValue = cqlFilterValue;
}
/**
* Gets the associated type.
*
* @return the associated type
*/
@Override
public Type<ApplyCQLToLayerMapEventHandler> getAssociatedType() {
return TYPE;
}
/**
* Dispatch.
*
* @param handler the handler
*/
@Override
protected void dispatch(ApplyCQLToLayerMapEventHandler handler) {
handler.onApplyCQL(this);
}
public IndexLayerDV getTheIndeLayer() {
return theIndeLayer;
}
public String getCqlFilterValue() {
return cqlFilterValue;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("ApplyCQLToLayerMapEvent [theIndeLayer=");
builder.append(theIndeLayer);
builder.append(", cqlFilterValue=");
builder.append(cqlFilterValue);
builder.append("]");
return builder.toString();
}
}

20
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/events/ApplyCQLToLayerMapEventHandler.java Normal file
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@ -0,0 +1,20 @@
package org.gcube.portlets.user.geoportaldataviewer.client.events;
import com.google.gwt.event.shared.EventHandler;
/**
* The Interface ApplyCQLToLayerMapEventHandler.
*
* @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
*
* May 31, 2023
*/
public interface ApplyCQLToLayerMapEventHandler extends EventHandler {
/**
* On apply CQL.
*
* @param applyCQLToLayerMapEvent the apply CQL to layer map event
*/
void onApplyCQL(ApplyCQLToLayerMapEvent applyCQLToLayerMapEvent);
}

8
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/GeonaDataViewMainPanel.java
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@ -342,7 +342,7 @@ public class GeonaDataViewMainPanel extends Composite {
}
}, ClickEvent.getType());
linkCrossFilteringLayers.addDomHandler(new ClickHandler() {
@Override
@ -741,11 +741,11 @@ public class GeonaDataViewMainPanel extends Composite {
lcInner.add(overlayGroupDescr);
// panelCustomOverlayLayers.add(overlayGroupDescr);
}
lcInner.add(new CrossFilteringLayerPanel(groupedLayerDV, applicationBus));
CrossFilteringLayerPanel cfp = new CrossFilteringLayerPanel(collection, groupedLayerDV, applicationBus);
cfp.setFilterButton(linkCrossFilteringLayers);
lcInner.add(cfp);
panelCrossFilteringLayers.add(lcInner);
}
//panelCrossFilteringLayers.add(new CrossFilteringLayerPanel(groupedLayerDV, applicationBus));
linkCrossFilteringLayers.setVisible(listGroupedLayers.size() > 0);

7
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/cms/search/SearchFacilityUI.java
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@ -127,6 +127,7 @@ public class SearchFacilityUI extends Composite {
*
* @param profileID the profile ID
* @param appManagerBus the app manager bus
* @param displayByFields the display by fields
* @param sortByFields the sort by fields
* @param searchForFields the search for fields
* @param initialSortFilter the initial sort filter
@ -237,6 +238,9 @@ public class SearchFacilityUI extends Composite {
}
/**
* Reset current search.
*/
public void resetCurrentSearch() {
searchField.setText("");
resetSearch.setVisible(false);
@ -356,7 +360,8 @@ public class SearchFacilityUI extends Composite {
profileID);
// here
appManagerBus.fireEvent(new ClosedViewDetailsEvent());
appManagerBus.fireEvent(new ShowDetailsEvent(gir, null, true, true, EVENT_SOURCE.LOCATE_SEARCHED));
appManagerBus.fireEvent(
new ShowDetailsEvent(gir, null, true, true, EVENT_SOURCE.LOCATE_SEARCHED));
// appManagerBus.fireEvent(new ShowPopupOnCentroidEvent(profileID,
// resultDoc.getProjectID(), resultDoc.getSpatialReference()));

378
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/crossfiltering/CrossFilteringLayerPanel.java
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@ -9,19 +9,26 @@ import org.gcube.application.geoportalcommon.shared.geoportal.config.GroupedLaye
import org.gcube.application.geoportalcommon.shared.geoportal.config.layers.CrossFilteringLayerDV;
import org.gcube.application.geoportalcommon.shared.geoportal.config.layers.LayerIDV;
import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MAP_PROJECTION;
import org.gcube.portlets.user.geoportaldataviewer.client.events.ApplyCQLToLayerMapEvent;
import org.gcube.portlets.user.geoportaldataviewer.client.ui.util.OLGeoJSONUtil;
import org.gcube.portlets.user.geoportaldataviewer.shared.GCubeCollection;
import org.gcube.portlets.user.geoportaldataviewer.shared.gis.LayerItem;
import org.gcube.portlets.user.geoportaldataviewer.shared.gis.wms.GeoInformationForWMSRequest;
import com.github.gwtbootstrap.client.ui.Button;
import com.github.gwtbootstrap.client.ui.CheckBox;
import com.github.gwtbootstrap.client.ui.ControlGroup;
import com.github.gwtbootstrap.client.ui.ControlLabel;
import com.github.gwtbootstrap.client.ui.Controls;
import com.github.gwtbootstrap.client.ui.DropdownButton;
import com.github.gwtbootstrap.client.ui.Fieldset;
import com.github.gwtbootstrap.client.ui.ListBox;
import com.github.gwtbootstrap.client.ui.constants.ButtonType;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.HandlerManager;
import com.google.gwt.http.client.Request;
import com.google.gwt.http.client.RequestBuilder;
@ -54,6 +61,9 @@ public class CrossFilteringLayerPanel extends Composite {
@UiField
Fieldset fieldSet;
@UiField
Button buttonReset;
private CheckBox checkbox;
private GeoInformationForWMSRequest geoInformation;
@ -72,6 +82,10 @@ public class CrossFilteringLayerPanel extends Composite {
private GroupedLayersDV<? extends LayerIDV> groupedLayersDV;
private GCubeCollection gCubeCollection;
private DropdownButton filterButton;
/**
* The Interface LayerCollectionPanelUiBinder.
*
@ -82,74 +96,68 @@ public class CrossFilteringLayerPanel extends Composite {
interface CrossFilteringLayerPanelUiBinder extends UiBinder<Widget, CrossFilteringLayerPanel> {
}
public class SelectableItem {
String key;
String parentKey;
String itemField;
/**
* Instantiates a new overlay custom layer panel.
*
* @param gCubeCollection the g cube collection
* @param groupedLayersDV the grouped layers DV
* @param applicationBus the application bus
*/
public CrossFilteringLayerPanel(GCubeCollection gCubeCollection,
GroupedLayersDV<? extends LayerIDV> groupedLayersDV, HandlerManager applicationBus) {
initWidget(uiBinder.createAndBindUi(this));
this.applicationBus = applicationBus;
this.groupedLayersDV = groupedLayersDV;
this.gCubeCollection = gCubeCollection;
GWT.log("Building cross-filtering for: " + groupedLayersDV);
String provenance; // layerName
buttonReset.setType(ButtonType.LINK);
SelectableItem() {
int level = 0;
// Building mapInnestedFiltering
recursivelyBuildSelectableLevels(level, groupedLayersDV.getListCustomLayers());
GWT.log("cross-filtering mapInnestedFiltering: " + mapInnestedFiltering);
for (Integer theLevel : mapInnestedFiltering.keySet()) {
addListBoxesLevelToPanel(theLevel, mapInnestedFiltering.get(theLevel));
}
public SelectableItem(String key, String parentKey, String itemField, String provenance) {
super();
this.key = key;
this.parentKey = parentKey;
this.itemField = itemField;
this.provenance = provenance;
}
fillSelectableLevel(level, null);
public String getKey() {
return key;
}
public String getParentKey() {
return parentKey;
}
public String getItemField() {
return itemField;
}
public String getProvenance() {
return provenance;
}
public void setKey(String key) {
this.key = key;
}
public void setParentKey(String parentKey) {
this.parentKey = parentKey;
}
public void setItemField(String itemField) {
this.itemField = itemField;
}
public void setProvenance(String provenance) {
this.provenance = provenance;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("SelectableItem [key=");
builder.append(key);
builder.append(", parentKey=");
builder.append(parentKey);
builder.append(", itemField=");
builder.append(itemField);
builder.append(", provenance=");
builder.append(provenance);
builder.append("]");
return builder.toString();
}
bindEvents();
}
/**
* Bind events.
*/
private void bindEvents() {
buttonReset.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
for (int i = 1; i < mapInnestedListBoxes.size(); i++) {
resetListBoxLevel(i);
}
// Selecting the placeholder of the fist list box
List<ListBox> listBox = mapInnestedListBoxes.get(0);
listBox.get(0).setSelectedIndex(0);
// Resetting CQL filtering
applicationBus.fireEvent(new ApplyCQLToLayerMapEvent(gCubeCollection.getIndexes().get(0), null));
setFilterHighLighted(false);
}
});
}
/**
* Recursively build selectable levels.
*
* @param level the level
* @param layersIDV the layers IDV
*/
private void recursivelyBuildSelectableLevels(int level, List<? extends LayerIDV> layersIDV) {
if (layersIDV == null)
@ -169,49 +177,21 @@ public class CrossFilteringLayerPanel extends Composite {
}
/**
* Instantiates a new overlay custom layer panel.
* Fill selectable level.
*
* @param listGroupedLayers the layer item
* @param applicationBus the application bus
* @param level the level
* @param selectedItem the selected item
*/
public CrossFilteringLayerPanel(GroupedLayersDV<? extends LayerIDV> groupedLayersDV,
HandlerManager applicationBus) {
initWidget(uiBinder.createAndBindUi(this));
this.applicationBus = applicationBus;
this.groupedLayersDV = groupedLayersDV;
GWT.log("Building cross-filtering for: " + groupedLayersDV);
private void fillSelectableLevel(int level, SelectableItem selectedItem) {
int level = 0;
// Building mapInnestedFiltering
recursivelyBuildSelectableLevels(level, groupedLayersDV.getListCustomLayers());
GWT.log("cross-filtering mapInnestedFiltering: " + mapInnestedFiltering);
for (Integer theLevel : mapInnestedFiltering.keySet()) {
addListBoxesLevelToPanel(theLevel, mapInnestedFiltering.get(theLevel));
}
filleSelectableLevel(level, null);
}
private void filleSelectableLevel(int level, SelectableItem selectedItem) {
//HashMap<String, SelectableItem> mapOfFeatureAtLevel = mapInnestedFeatures.get(level);
List<? extends LayerIDV> layersIDV = mapInnestedFiltering.get(level);
List<ListBox> listBoxes = mapInnestedListBoxes.get(level);
if (layersIDV == null)
return;
// final HashMap<String, SelectableItem> mapSelectableFeatures = mapOfFeatureAtLevel == null
// ? new HashMap<String, SelectableItem>()
// : mapOfFeatureAtLevel;
final HashMap<String, SelectableItem> mapSelectableFeatures = new HashMap<String, CrossFilteringLayerPanel.SelectableItem>();
// if (mapSelectableFeatures.isEmpty()) {
LayerIDV layerIDV = layersIDV.get(0); // Expected one
if (layerIDV instanceof CrossFilteringLayerDV) {
@ -220,7 +200,7 @@ public class CrossFilteringLayerPanel extends Composite {
if (selectedItem != null) {
String cqlFilterValue = crossFilteringLayer.getTable_parent_key_field() + "=" + selectedItem.getKey();
String cqlFilterValue = crossFilteringLayer.getTable_parent_key_field() + "=" + selectedItem.keyValue;
wfsURL += "&CQL_FILTER=" + URL.encode(cqlFilterValue);
}
@ -241,7 +221,7 @@ public class CrossFilteringLayerPanel extends Composite {
for (Feature feature : features) {
JsPropertyMap<Object> properties = feature.getProperties();
Object key = properties.get(crossFilteringLayer.getTable_key_field());
Object keyValue = properties.get(crossFilteringLayer.getTable_key_field());
Object itemField = properties.get(crossFilteringLayer.getTable_show_field());
Object parentKey = null;
@ -251,14 +231,17 @@ public class CrossFilteringLayerPanel extends Composite {
parentKey = parentKey == null ? "" : parentKey;
SelectableItem selectableItem = new SelectableItem(key + "", parentKey + "", itemField + "",
crossFilteringLayer.getName());
GWT.log("select item: " + selectableItem);
SelectableItem selectableItem = new SelectableItem(
crossFilteringLayer.getTable_key_field() + "", keyValue + "",
crossFilteringLayer.getTable_parent_key_field(), itemField + "",
crossFilteringLayer.getName(), crossFilteringLayer.getTable_geometry_name());
GWT.log("selectableItem: " + selectableItem);
String pathFeatureKey = pathFeatureKey(selectableItem);
mapSelectableFeatures.put(pathFeatureKey, selectableItem);
}
GWT.log("mapSelectableFeatures: " + mapSelectableFeatures);
mapInnestedFeatures.put(level, mapSelectableFeatures);
String placholder = placeholderLayer(layersIDV.get(0)); // Expected one
fillListBoxLevel(level, mapSelectableFeatures, listBoxes, placholder);
@ -269,23 +252,39 @@ public class CrossFilteringLayerPanel extends Composite {
// Code omitted for clarity
}
}
// } else {
//
// String placholder = placeholderLayer(layersIDV.get(0)); // Expected one
// fillListBoxLevel(level, mapInnestedFeatures.get(level), listBoxes, placholder);
// }
}
/**
* Path feature key.
*
* @param selectableItem the selectable item
* @return the string
*/
private String pathFeatureKey(SelectableItem selectableItem) {
return "root_" + selectableItem.getParentKey() + "_"+selectableItem.getKey();
return "root_" + selectableItem.parentKeyField + "_" + selectableItem.keyField + "_" + selectableItem.keyValue;
}
/**
* Placeholder layer.
*
* @param layersIDV the layers IDV
* @return the string
*/
private String placeholderLayer(LayerIDV layersIDV) {
return "Select " + layersIDV.getTitle() + "...";
String placeholder = "Select";
if (layersIDV != null)
placeholder += " " + layersIDV.getTitle() + "...";
placeholder += " ...";
return placeholder;
}
/**
* Adds the list boxes level to panel.
*
* @param level the level
* @param layersIDV the layers IDV
*/
private void addListBoxesLevelToPanel(int level, List<? extends LayerIDV> layersIDV) {
if (layersIDV == null)
@ -312,18 +311,35 @@ public class CrossFilteringLayerPanel extends Composite {
mapInnestedListBoxes.put(level, listBoxes);
}
/**
* Sets the enabled box.
*
* @param listBox the list box
* @param bool the bool
*/
public void setEnabledBox(ListBox listBox, boolean bool) {
listBox.setEnabled(bool);
}
/**
* Clear list box.
*
* @param listBox the list box
* @param bool the bool
*/
public void clearListBox(ListBox listBox, boolean bool) {
listBox.setEnabled(bool);
}
/**
* Reset list box level.
*
* @param level the level
*/
private void resetListBoxLevel(int level) {
List<ListBox> listBoxes = mapInnestedListBoxes.get(level);
if(listBoxes!=null) {
if (listBoxes != null) {
for (ListBox listBox : listBoxes) {
listBox.clear();
setEnabledBox(listBox, false);
@ -331,6 +347,14 @@ public class CrossFilteringLayerPanel extends Composite {
}
}
/**
* Fill list box level.
*
* @param level the level
* @param mapSelectableFeatures the map selectable features
* @param listBoxes the list boxes
* @param placeholder the placeholder
*/
private void fillListBoxLevel(int level, HashMap<String, SelectableItem> mapSelectableFeatures,
List<ListBox> listBoxes, String placeholder) {
GWT.log("fillBox level: " + level + " map: " + mapSelectableFeatures);
@ -345,7 +369,7 @@ public class CrossFilteringLayerPanel extends Composite {
for (String key : mapSelectableFeatures.keySet()) {
SelectableItem selItem = mapSelectableFeatures.get(key);
listBox.addItem(selItem.getItemField(), key);
listBox.addItem(selItem.itemValue, key);
}
listBox.addChangeHandler(new ChangeHandler() {
@ -353,12 +377,44 @@ public class CrossFilteringLayerPanel extends Composite {
@Override
public void onChange(ChangeEvent event) {
loadInnerLevel(level, listBox.getSelectedValue());
for (int i = level + 1; i < mapInnestedListBoxes.size(); i++) {
resetListBoxLevel(i);
}
String key = listBox.getSelectedValue();
SelectableItem selectableItem = mapSelectableFeatures.get(key);
buildCrossFilteringCQLAndFireEvent(selectableItem);
setFilterHighLighted(true);
}
});
setEnabledBox(listBox, true);
}
/**
* Builds the cross filtering CQL and fire event.
*
* @param selectableItem the selectable item
*/
private void buildCrossFilteringCQLAndFireEvent(SelectableItem selectableItem) {
String setCqlFilter = "INTERSECTS(geom,querySingle('" + selectableItem.layername + "','"
+ selectableItem.theGeometryName + "','" + selectableItem.keyField + "=''" + selectableItem.keyValue
+ "'''));INCLUDE";
GWT.log("CQL FILTER built: " + setCqlFilter);
// olMapMng.getOLMap().setCQLFilterToWMSLayer(layerName, setCqlFilter);
applicationBus.fireEvent(new ApplyCQLToLayerMapEvent(gCubeCollection.getIndexes().get(0), setCqlFilter));
}
/**
* Load inner level.
*
* @param level the level
* @param selectableItemValue the selectable item value
*/
private void loadInnerLevel(int level, String selectableItemValue) {
GWT.log("selected level " + level + " selectableItemValue " + selectableItemValue);
HashMap<String, SelectableItem> mapSelectableItem = mapInnestedFeatures.get(level);
@ -368,24 +424,106 @@ public class CrossFilteringLayerPanel extends Composite {
int innerLevel = level + 1;
List<? extends LayerIDV> selectedLayers = mapInnestedFiltering.get(innerLevel);
//if layer filtering exists at this level
// if layer filtering exists at this level
if (selectedLayers != null) {
List<ListBox> selectedListBoxes = mapInnestedListBoxes.get(innerLevel);
GWT.log("loading inner layers " + selectedLayers);
GWT.log("loading selectedListBoxes " + selectedListBoxes);
filleSelectableLevel(innerLevel, selectedItem);
fillSelectableLevel(innerLevel, selectedItem);
}
}
// public void resetCurrentSearch() {
// searchField.setText("");
// resetSearch.setVisible(false);
// panelResults.clear();
// latestResult = null;
// appManagerBus.fireEvent(new SearchPerformedEvent(profileID, null, true));
// setSearchEnabled(false);
// }
/**
* Sets the filter high lighted.
*
* @param bool the new filter high lighted
*/
private void setFilterHighLighted(boolean bool) {
if (bool) {
filterButton.getElement().addClassName("highlight-button");
} else {
filterButton.getElement().removeClassName("highlight-button");
}
}
/**
* Sets the search button.
*
* @param searchFacilityButton the new search button
*/
public void setFilterButton(DropdownButton searchFacilityButton) {
this.filterButton = searchFacilityButton;
}
/**
* The Class SelectableItem.
*
* @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
*
* May 31, 2023
*/
public class SelectableItem {
protected String keyField;
protected String keyValue;
protected String parentKeyField;
protected String itemValue;
protected String layername;
protected String theGeometryName;
/**
* Instantiates a new selectable item.
*/
SelectableItem() {
}
/**
* Instantiates a new selectable item.
*
* @param keyField the key field
* @param keyValue the key value
* @param parentKeyField the parent key field
* @param itemValue the item value
* @param layername the layername
* @param theGeometryName the the geometry name
*/
public SelectableItem(String keyField, String keyValue, String parentKeyField, String itemValue,
String layername, String theGeometryName) {
super();
this.keyField = keyField;
this.keyValue = keyValue;
this.parentKeyField = parentKeyField;
this.itemValue = itemValue;
this.layername = layername;
this.theGeometryName = theGeometryName;
}
/**
* To string.
*
* @return the string
*/
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("SelectableItem [keyField=");
builder.append(keyField);
builder.append(", keyValue=");
builder.append(keyValue);
builder.append(", parentKeyField=");
builder.append(parentKeyField);
builder.append(", itemValue=");
builder.append(itemValue);
builder.append(", layername=");
builder.append(layername);
builder.append(", theGeometryName=");
builder.append(theGeometryName);
builder.append("]");
return builder.toString();
}
}
}

12
src/main/java/org/gcube/portlets/user/geoportaldataviewer/client/ui/crossfiltering/CrossFilteringLayerPanel.ui.xml
View File

@ -13,10 +13,14 @@
</ui:style>
<g:HTMLPanel>
<g:ScrollPanel>
<b:Form ui:field="panelForm">
<b:Fieldset ui:field="fieldSet">
</b:Fieldset>
</b:Form>
<g:HTMLPanel>
<b:Form ui:field="panelForm">
<b:Fieldset ui:field="fieldSet">
</b:Fieldset>
</b:Form>
<b:Button icon="REMOVE_CIRCLE" ui:field="buttonReset"
title="Reset the filter">Reset</b:Button>
</g:HTMLPanel>
</g:ScrollPanel>
</g:HTMLPanel>
</ui:UiBinder>

17
src/main/webapp/GeoportalDataViewer.css
View File

@ -836,7 +836,8 @@ RESPONSIVE
.overlay-panel-style-description {
border: none !important;
white-space: pre-line;
padding: 5px 0px;
padding: 10px 0px;
font-style: italic;
}
.overlay-panel-style > div {
@ -855,10 +856,15 @@ RESPONSIVE
max-width: 350px;
}
.filter-panel-style select {
min-width: 310px;
}
.filter-panel-style-description {
border: none !important;
white-space: pre-line;
padding: 5px 0px;
padding: 10px 0px;
font-style: italic;
}
.filter-panel-style > div {
@ -869,4 +875,11 @@ RESPONSIVE
margin-top: 5px;
}
.filter-panel-style a {
float: right;
}
.filter-panel-style label {
font-weight: bold;
}