---------- Forwarded message ---------- From: Franco Chiappano <[email protected]> Date: 2015-11-20 17:55 GMT-03:00 Subject: Show route GMap3 To: [email protected]
Hello, I'm here to ask for your help. The question is I want to use the GMap3 addons to show graphically a journey undertaken by a vehicle through GPolyline GMap, but fails to succeed. Imitating as done for you with the Location, create a new component with corresponding .css and .html files besides the Factory class, but I can not display the map in question. I attached, so if they have time to see, the Patch generated with the changes in the Addons Isis-Wicket-Gmap3 a trial and also, the .xls file from where it currently and provisionally I get, the route I want to show. >From already thank you very much for your time and apologize for my very bad English. Regards.
diff --git a/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/applib/Routeable.java b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/applib/Routeable.java
new file mode 100755
index 0000000..78a5aad
--- /dev/null
+++ b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/applib/Routeable.java
@@ -0,0 +1,10 @@
+package org.isisaddons.wicket.gmap3.cpt.applib;
+
+import java.util.List;
+
+import org.wicketstuff.gmap.api.GPoint;
+
+public interface Routeable {
+
+ List<GPoint> getRoute();
+}
diff --git a/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.css b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.css
new file mode 100755
index 0000000..40269d5
--- /dev/null
+++ b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.css
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2013 Dan Haywood
+ *
+ * Licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+.collectionContentsAsRouteables>div {
+ height: 600px;
+}
+
+.collectionContentsAsRouteables {
+ margin-top: 0;
+ padding-top: 45px;
+}
+
+.collectionContentsAsRouteables .collection-contents-as-routeables-invisible {
+ display:visibility;
+}
diff --git a/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.html b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.html
new file mode 100755
index 0000000..7c77016
--- /dev/null
+++ b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.html
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright 2013 Dan Haywood
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+either express or implied. See the License for the specific
+language governing permissions and limitations under the License.
+-->
+<html xmlns:wicket="http://wicket.apache.org";>
+ <body>
+ <wicket:panel>
+ <div class="collectionContentsAsRouteables">
+ <div wicket:id="mapa" class="map" style="margin-left: auto; margin-right: auto;">[map here]</div>
+ </div>
+ </wicket:panel>
+ </body>
+</html>
diff --git a/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.java b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.java
new file mode 100755
index 0000000..3ce2351
--- /dev/null
+++ b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteables.java
@@ -0,0 +1,166 @@
+package org.isisaddons.wicket.gmap3.cpt.ui;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.inject.Inject;
+
+import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
+import org.apache.isis.viewer.wicket.model.models.EntityCollectionModel;
+import org.apache.isis.viewer.wicket.model.models.EntityModel;
+import org.apache.isis.viewer.wicket.model.models.ImageResourceCache;
+import org.apache.isis.viewer.wicket.model.models.PageType;
+import org.apache.isis.viewer.wicket.ui.pages.PageClassRegistry;
+import org.apache.isis.viewer.wicket.ui.panels.PanelAbstract;
+import org.apache.isis.viewer.wicket.ui.panels.PanelUtil;
+import org.apache.wicket.AttributeModifier;
+import org.apache.wicket.Component;
+import org.apache.wicket.Page;
+import org.apache.wicket.ajax.AjaxRequestTarget;
+import org.apache.wicket.behavior.AttributeAppender;
+import org.apache.wicket.markup.head.IHeaderResponse;
+import org.apache.wicket.request.mapper.parameter.PageParameters;
+import org.apache.wicket.request.resource.ResourceReference;
+import org.isisaddons.wicket.gmap3.cpt.applib.Routeable;
+import org.wicketstuff.gmap.GMap;
+import org.wicketstuff.gmap.api.GEvent;
+import org.wicketstuff.gmap.api.GEventHandler;
+import org.wicketstuff.gmap.api.GLatLng;
+import org.wicketstuff.gmap.api.GPoint;
+import org.wicketstuff.gmap.api.GPolyline;
+
+public class CollectionOfEntitiesAsRouteables extends
+PanelAbstract<EntityCollectionModel> {
+
+ /**
+ *
+ */
+ private static final long serialVersionUID = 1L;
+
+ private static final String ID_MAP = "mapa";
+
+ private static final String INVISIBLE_CLASS = "collection-contents-as-routeables-invisible";
+
+ public CollectionOfEntitiesAsRouteables(final String id,
+ final EntityCollectionModel model) {
+ super(id, model);
+ buildGui();
+ }
+
+ private void buildGui() {
+ final EntityCollectionModel model = getModel();
+ final List<ObjectAdapter> adapterList = model.getObject();
+
+ final GMap map = new GMap(ID_MAP);
+ map.setStreetViewControlEnabled(true);
+ map.setScaleControlEnabled(true);
+ map.setScrollWheelZoomEnabled(true);
+ map.setPanControlEnabled(true);
+ map.setDoubleClickZoomEnabled(true);
+
+ for (ObjectAdapter adapter : adapterList) {
+ final GLatLng latLng;
+ latLng = asGLatLng(((Routeable) adapter).getRoute().get(0));
+ if (latLng != null) {
+ map.setCenter(latLng);
+ break;
+ }
+ }
+
+ addOrReplace(map);
+ applyCssVisibility(map, true);
+
+ addRoute(map, adapterList);
+ }
+
+ private void addRoute(final GMap map, final List<ObjectAdapter> adapterList)
+ {
+ //List<GLatLng> glatLngsToShow = Lists.newArrayList();
+ for (ObjectAdapter adapter : adapterList) {
+
+ final GPolyline gPolyline = createGPolyline(map, adapter);
+ if(gPolyline != null) {
+ map.addOverlay(gPolyline);
+ addClickListener(gPolyline, adapter);
+ // glatLngsToShow.add(gMarker.getLatLng());
+ }
+ }
+ }
+
+ private GPolyline createGPolyline(final GMap map, final ObjectAdapter adapter) {
+ // Asumir adapter como lista de Locations
+ final List<GLatLng> puntos = new ArrayList<GLatLng>();
+ final Routeable routeable = (Routeable) adapter;
+ for (final GPoint point : routeable.getRoute())
+ puntos.add(asGLatLng(point));
+
+ return new GPolyline("RED", 0, 0.5f, (GLatLng[])puntos.toArray());
+ }
+
+ private GLatLng asGLatLng(final GPoint point) {
+ return point!=null?new GLatLng(point.getLatitude(), point.getLongitude()):null;
+ }
+
+ private static void applyCssVisibility(final Component component, final boolean visible) {
+ final AttributeModifier modifier =
+ visible
+ ? new AttributeModifier("class", String.valueOf(component.getMarkupAttributes().get("class")).replaceFirst(INVISIBLE_CLASS, ""))
+ : new AttributeAppender("class", " " +
+ INVISIBLE_CLASS);
+ component.add(modifier);
+ }
+
+ private void addClickListener(final GPolyline gPolyline, ObjectAdapter adapter) {
+ final Class<? extends Page> pageClass = getPageClassRegistry()
+ .getPageClass(PageType.ENTITY);
+ final PageParameters pageParameters = EntityModel.createPageParameters(
+ adapter);
+
+ gPolyline.addListener(GEvent.click, new GEventHandler() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public void onEvent(AjaxRequestTarget target) {
+ setResponsePage(pageClass, pageParameters);
+ }
+ });
+ }
+
+ private ResourceReference determineImageResource(ObjectAdapter adapter) {
+ ResourceReference imageResource = null;
+ if (adapter != null) {
+ imageResource = getImageCache().resourceReferenceFor(adapter);
+ }
+ return imageResource;
+ }
+
+ @Override
+ protected void onModelChanged() {
+ buildGui();
+ }
+
+ //////////////////////////////////////////////
+ // Dependency Injection
+ //////////////////////////////////////////////
+
+ @Inject
+ private ImageResourceCache imageResourceCache;
+
+ @Inject
+ private PageClassRegistry pageClassRegistry;
+
+ protected ImageResourceCache getImageCache() {
+ return imageResourceCache;
+ }
+
+ protected PageClassRegistry getPageClassRegistry() {
+ return pageClassRegistry;
+ }
+
+ @Override
+ public void renderHead(IHeaderResponse response) {
+ super.renderHead(response);
+
+ PanelUtil.renderHead(response, CollectionOfEntitiesAsRouteables.class);
+ }
+}
diff --git a/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteablesFactory.java b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteablesFactory.java
new file mode 100755
index 0000000..ae16864
--- /dev/null
+++ b/cpt/src/main/java/org/isisaddons/wicket/gmap3/cpt/ui/CollectionOfEntitiesAsRouteablesFactory.java
@@ -0,0 +1,99 @@
+package org.isisaddons.wicket.gmap3.cpt.ui;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.net.UnknownHostException;
+
+import org.apache.isis.core.metamodel.spec.ObjectSpecification;
+import org.apache.isis.core.metamodel.spec.SpecificationLoader;
+import org.apache.isis.core.runtime.system.context.IsisContext;
+import org.apache.isis.viewer.wicket.model.models.EntityCollectionModel;
+import org.apache.isis.viewer.wicket.ui.CollectionContentsAsFactory;
+import org.apache.isis.viewer.wicket.ui.ComponentFactoryAbstract;
+import org.apache.isis.viewer.wicket.ui.ComponentType;
+import org.apache.wicket.Component;
+import org.apache.wicket.model.IModel;
+import org.apache.wicket.model.Model;
+import org.isisaddons.wicket.gmap3.cpt.applib.Routeable;
+
+public class CollectionOfEntitiesAsRouteablesFactory extends ComponentFactoryAbstract implements CollectionContentsAsFactory {
+
+ /**
+ *
+ */
+ private static final long serialVersionUID = 7940581460663515229L;
+
+ private static final String ID_MAP = "map";
+
+ private boolean determinedWhetherInternetReachable;
+ private boolean internetReachable;
+
+ public CollectionOfEntitiesAsRouteablesFactory() {
+ super(ComponentType.COLLECTION_CONTENTS, ID_MAP);
+ }
+
+ @Override
+ public ApplicationAdvice appliesTo(IModel<?> model) {
+
+ if(!internetReachable()) {
+ return ApplicationAdvice.DOES_NOT_APPLY;
+ }
+
+ if (!(model instanceof EntityCollectionModel)) {
+ return ApplicationAdvice.DOES_NOT_APPLY;
+ }
+
+ EntityCollectionModel entityCollectionModel = (EntityCollectionModel) model;
+
+ ObjectSpecification typeOfSpec = entityCollectionModel.getTypeOfSpecification();
+ ObjectSpecification routeableSpec = getSpecificationLoader().loadSpecification(Routeable.class);
+ return appliesIf(typeOfSpec.isOfType(routeableSpec));
+ }
+
+ private boolean internetReachable() {
+ if(!determinedWhetherInternetReachable) {
+ internetReachable = isInternetReachable();
+ determinedWhetherInternetReachable = true;
+ }
+ return internetReachable;
+ }
+
+ /**
+ * Tries to retrieve some content, 1 second timeout.
+ */
+ private static boolean isInternetReachable()
+ {
+ try {
+ final URL url = new URL("http://www.google.com";);
+ final HttpURLConnection urlConnect = (HttpURLConnection)url.openConnection();
+ urlConnect.setConnectTimeout(1000);
+ urlConnect.getContent();
+ urlConnect.disconnect();
+ } catch (UnknownHostException e) {
+ return false;
+ } catch (IOException e) {
+ return false;
+ }
+ return true;
+ }
+
+ public Component createComponent(String id, IModel<?> model) {
+ EntityCollectionModel collectionModel = (EntityCollectionModel) model;
+ return new CollectionOfEntitiesAsRouteables(id, collectionModel);
+ }
+
+ protected SpecificationLoader getSpecificationLoader() {
+ return IsisContext.getSpecificationLoader();
+ }
+
+ @Override
+ public IModel<String> getTitleLabel() {
+ return Model.of("Map");
+ }
+
+ @Override
+ public IModel<String> getCssClass() {
+ return Model.of("fa fa-map-marker");
+ }
+}
diff --git a/fixture/pom.xml b/fixture/pom.xml
index b0f69f4..beecb97 100644
--- a/fixture/pom.xml
+++ b/fixture/pom.xml
@@ -67,6 +67,12 @@ language governing permissions and limitations under the License.
<artifactId>objenesis</artifactId>
<scope>test</scope>
</dependency>
+
+ <dependency>
+ <groupId>org.apache.poi</groupId>
+ <artifactId>poi</artifactId>
+ <version>3.12</version>
+ </dependency>
</dependencies>
diff --git a/fixture/src/main/java/org/isisaddons/wicket/gmap3/fixture/dom/Gmap3WicketToDoItem.java b/fixture/src/main/java/org/isisaddons/wicket/gmap3/fixture/dom/Gmap3WicketToDoItem.java
index db6174d..257bf5e 100644
--- a/fixture/src/main/java/org/isisaddons/wicket/gmap3/fixture/dom/Gmap3WicketToDoItem.java
+++ b/fixture/src/main/java/org/isisaddons/wicket/gmap3/fixture/dom/Gmap3WicketToDoItem.java
@@ -18,19 +18,30 @@
*/
package org.isisaddons.wicket.gmap3.fixture.dom;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.ArrayList;
import java.util.Collection;
import java.util.Comparator;
+import java.util.Iterator;
import java.util.List;
import java.util.SortedSet;
import java.util.TreeSet;
+
+import javax.jdo.annotations.Column;
import javax.jdo.annotations.IdentityType;
+import javax.jdo.annotations.NotPersistent;
import javax.jdo.annotations.VersionStrategy;
+
import com.google.common.base.Objects;
import com.google.common.base.Predicate;
import com.google.common.collect.Ordering;
+
import org.isisaddons.wicket.gmap3.cpt.applib.Locatable;
import org.isisaddons.wicket.gmap3.cpt.applib.Location;
+import org.isisaddons.wicket.gmap3.cpt.applib.Routeable;
import org.isisaddons.wicket.gmap3.cpt.service.LocationLookupService;
+import org.wicketstuff.gmap.api.GPoint;
import org.apache.isis.applib.DomainObjectContainer;
import org.apache.isis.applib.annotation.BookmarkPolicy;
import org.apache.isis.applib.annotation.CollectionLayout;
@@ -41,6 +52,7 @@
import org.apache.isis.applib.annotation.MinLength;
import org.apache.isis.applib.annotation.Optionality;
import org.apache.isis.applib.annotation.ParameterLayout;
+import org.apache.isis.applib.annotation.Programmatic;
import org.apache.isis.applib.annotation.Property;
import org.apache.isis.applib.annotation.PropertyLayout;
import org.apache.isis.applib.annotation.RenderType;
@@ -48,6 +60,11 @@
import org.apache.isis.applib.services.clock.ClockService;
import org.apache.isis.applib.util.ObjectContracts;
import org.apache.isis.applib.util.TitleBuffer;
+import org.apache.poi.hssf.usermodel.HSSFCell;
+import org.apache.poi.hssf.usermodel.HSSFRow;
+import org.apache.poi.hssf.usermodel.HSSFSheet;
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.apache.poi.ss.usermodel.Cell;
@javax.jdo.annotations.PersistenceCapable(identityType=IdentityType.DATASTORE)
@javax.jdo.annotations.DatastoreIdentity(
@@ -95,7 +112,7 @@
named = "ToDo Item",
bookmarking = BookmarkPolicy.AS_ROOT
)
-public class Gmap3WicketToDoItem implements Comparable<Gmap3WicketToDoItem>, Locatable {
+public class Gmap3WicketToDoItem implements Comparable<Gmap3WicketToDoItem>, Locatable, Routeable {
//region > identification in the UI
@@ -387,6 +404,84 @@ public int compareTo(final Gmap3WicketToDoItem other) {
@javax.inject.Inject
private LocationLookupService locationLookupService;
+ @NotPersistent
+ private List<String> points = new ArrayList<String>();
+
+ @Override
+ public List<GPoint> getRoute() {
+ final List<GPoint> route = new ArrayList<GPoint>();
+ for (String point : points) {
+ String[] s = point.split(";");
+ route.add(s[0] != null && s[1] != null ? new GPoint(Float
+ .valueOf(s[1]), Float.valueOf(s[0])) : null);
+ }
+ return route;
+ }
+
+ @Programmatic
+ public void loadingPoints() throws IOException {
+ List sheetData = new ArrayList();
+ FileInputStream fis = null;
+
+ try {
+ fis = new FileInputStream("route.xls");
+ HSSFWorkbook workbook = new HSSFWorkbook(fis);
+ HSSFSheet sheet = workbook.getSheetAt(0);
+ Iterator rows = sheet.rowIterator();
+
+ while (rows.hasNext()) {
+ HSSFRow row = (HSSFRow) rows.next();
+ Iterator cells = row.cellIterator();
+ List data = new ArrayList();
+
+ while (cells.hasNext()) {
+ HSSFCell cell = (HSSFCell) cells.next();
+ data.add(cell);
+ }
+
+ sheetData.add(data);
+ }
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ } finally {
+ if (fis != null) {
+ fis.close();
+ }
+ }
+ showExelData(sheetData);
+ }
+
+ @Programmatic
+ private void showExelData(List sheetData) {
+
+ for (int i = 4; i < sheetData.size(); i++) {
+
+ String point = "";
+
+ List list = (List) sheetData.get(i);
+
+ for (int j = 2; j < 4; j++) {
+
+ Cell cell = (Cell) list.get(j);
+
+ if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC) {
+
+ point = point + String.valueOf(cell.getNumericCellValue());
+ point = point + ";";
+
+ } else if (cell.getCellType() == Cell.CELL_TYPE_STRING) {
+
+ point = point + cell.getRichStringCellValue();
+ point = point + ";";
+
+ }
+ }
+
+ points.add(point);
+ System.out.println(point);
+ }
+ }
//endregion
}
diff --git a/fixture/src/main/java/org/isisaddons/wicket/gmap3/fixture/dom/Gmap3WicketToDoItems.java b/fixture/src/main/java/org/isisaddons/wicket/gmap3/fixture/dom/Gmap3WicketToDoItems.java
index 0390275..bb93dfd 100644
--- a/fixture/src/main/java/org/isisaddons/wicket/gmap3/fixture/dom/Gmap3WicketToDoItems.java
+++ b/fixture/src/main/java/org/isisaddons/wicket/gmap3/fixture/dom/Gmap3WicketToDoItems.java
@@ -18,8 +18,10 @@
*/
package org.isisaddons.wicket.gmap3.fixture.dom;
+import java.io.IOException;
import java.util.Collections;
import java.util.List;
+
import org.isisaddons.wicket.gmap3.cpt.applib.Location;
import org.apache.isis.applib.DomainObjectContainer;
import org.apache.isis.applib.annotation.Action;
@@ -163,6 +165,12 @@ public Gmap3WicketToDoItem newToDo(
toDoItem.setLocation(
new Location(51.5172+random(-0.05, +0.05), 0.1182 + random(-0.05, +0.05)));
+ try {
+ toDoItem.loadingPoints();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
container.persist(toDoItem);
container.flush();
route.xls
Description: MS-Excel spreadsheet
