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/*
* The MIT License
*
* Copyright (c) 2009-2023 PrimeTek Informatics
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.primefaces.component.gmap;
import java.util.*;
import javax.faces.FacesException;
import javax.faces.application.ResourceDependency;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.event.AjaxBehaviorEvent;
import javax.faces.event.BehaviorEvent;
import javax.faces.event.FacesEvent;
import org.primefaces.PrimeFaces;
import org.primefaces.event.map.*;
import org.primefaces.model.map.GeocodeResult;
import org.primefaces.model.map.LatLng;
import org.primefaces.model.map.LatLngBounds;
import org.primefaces.model.map.Marker;
import org.primefaces.util.ComponentUtils;
import org.primefaces.util.Constants;
import org.primefaces.util.MapBuilder;
@ResourceDependency(library = "primefaces", name = "jquery/jquery.js")
@ResourceDependency(library = "primefaces", name = "core.js")
@ResourceDependency(library = "primefaces", name = "components.js")
@ResourceDependency(library = "primefaces", name = "gmap/gmap.js")
public class GMap extends GMapBase {
public static final String COMPONENT_TYPE = "org.primefaces.component.GMap";
private static final Map> BEHAVIOR_EVENT_MAPPING = MapBuilder.>builder()
.put("overlaySelect", OverlaySelectEvent.class)
.put("overlayDblSelect", OverlaySelectEvent.class)
.put("stateChange", StateChangeEvent.class)
.put("pointSelect", PointSelectEvent.class)
.put("pointDblSelect", PointSelectEvent.class)
.put("markerDrag", MarkerDragEvent.class)
.put("geocode", GeocodeEvent.class)
.put("reverseGeocode", ReverseGeocodeEvent.class)
.build();
private static final Collection EVENT_NAMES = BEHAVIOR_EVENT_MAPPING.keySet();
@Override
public Map> getBehaviorEventMapping() {
return BEHAVIOR_EVENT_MAPPING;
}
@Override
public Collection getEventNames() {
return EVENT_NAMES;
}
@Override
public void queueEvent(FacesEvent event) {
FacesContext context = getFacesContext();
Map params = context.getExternalContext().getRequestParameterMap();
String eventName = params.get(Constants.RequestParams.PARTIAL_BEHAVIOR_EVENT_PARAM);
String clientId = getClientId(context);
if (ComponentUtils.isRequestSource(this, context)) {
AjaxBehaviorEvent behaviorEvent = (AjaxBehaviorEvent) event;
FacesEvent wrapperEvent = null;
if ("overlaySelect".equals(eventName) || "overlayDblSelect".equals(eventName)) {
wrapperEvent = new OverlaySelectEvent(this, behaviorEvent.getBehavior(), getModel().findOverlay(params.get(clientId + "_overlayId")));
//if there is info window, update and show it
GMapInfoWindow infoWindow = getInfoWindow();
if (infoWindow != null) {
PrimeFaces.current().ajax().update(infoWindow.getClientId(context));
}
}
else if ("stateChange".equals(eventName)) {
String[] centerLoc = params.get(clientId + "_center").split(",");
String[] northeastLoc = params.get(clientId + "_northeast").split(",");
String[] southwestLoc = params.get(clientId + "_southwest").split(",");
int zoomLevel = Integer.parseInt(params.get(clientId + "_zoom"));
LatLng center = new LatLng(Double.valueOf(centerLoc[0]), Double.valueOf(centerLoc[1]));
LatLng northeast = new LatLng(Double.valueOf(northeastLoc[0]), Double.valueOf(northeastLoc[1]));
LatLng southwest = new LatLng(Double.valueOf(southwestLoc[0]), Double.valueOf(southwestLoc[1]));
wrapperEvent = new StateChangeEvent(this, behaviorEvent.getBehavior(), new LatLngBounds(northeast, southwest), zoomLevel, center);
}
else if ("pointSelect".equals(eventName) || "pointDblSelect".equals(eventName)) {
String[] latlng = params.get(clientId + "_pointLatLng").split(",");
LatLng position = new LatLng(Double.valueOf(latlng[0]), Double.valueOf(latlng[1]));
wrapperEvent = new PointSelectEvent(this, behaviorEvent.getBehavior(), position);
}
else if ("markerDrag".equals(eventName)) {
Marker marker = (Marker) getModel().findOverlay(params.get(clientId + "_markerId"));
double lat = Double.parseDouble(params.get(clientId + "_lat"));
double lng = Double.parseDouble(params.get(clientId + "_lng"));
marker.setLatlng(new LatLng(lat, lng));
wrapperEvent = new MarkerDragEvent(this, behaviorEvent.getBehavior(), marker);
}
else if ("geocode".equals(eventName)) {
List results = new ArrayList<>();
String query = params.get(clientId + "_query");
String[] addresses = params.get(clientId + "_addresses").split("_primefaces_");
String[] lats = params.get(clientId + "_lat").split(",");
String[] lngs = params.get(clientId + "_lng").split(",");
for (int i = 0; i < addresses.length; i++) {
results.add(new GeocodeResult(addresses[i], new LatLng(Double.valueOf(lats[i]), Double.valueOf(lngs[i]))));
}
wrapperEvent = new GeocodeEvent(this, behaviorEvent.getBehavior(), query, results);
}
else if ("reverseGeocode".equals(eventName)) {
String[] results = params.get(clientId + "_address").split("_primefaces_");
List addresses = Arrays.asList(results);
double lat = Double.parseDouble(params.get(clientId + "_lat"));
double lng = Double.parseDouble(params.get(clientId + "_lng"));
LatLng coord = new LatLng(lat, lng);
wrapperEvent = new ReverseGeocodeEvent(this, behaviorEvent.getBehavior(), coord, addresses);
}
if (wrapperEvent == null) {
throw new FacesException("Component " + getClass().getName() + " does not support event " + eventName + "!");
}
wrapperEvent.setPhaseId(behaviorEvent.getPhaseId());
super.queueEvent(wrapperEvent);
}
else {
super.queueEvent(event);
}
}
public GMapInfoWindow getInfoWindow() {
for (UIComponent kid : getChildren()) {
if (kid instanceof GMapInfoWindow) {
return (GMapInfoWindow) kid;
}
}
return null;
}
}
