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/*
* Copyright 2017 Esri.
*
* 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.
*/
package com.esri.samples.manage_bookmarks;
import java.util.Optional;
import javafx.application.Application;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Alert;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.ListCell;
import javafx.scene.control.ListView;
import javafx.scene.control.TextInputDialog;
import javafx.scene.layout.Background;
import javafx.scene.layout.BackgroundFill;
import javafx.scene.layout.CornerRadii;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Paint;
import javafx.stage.Stage;
import com.esri.arcgisruntime.ArcGISRuntimeEnvironment;
import com.esri.arcgisruntime.mapping.ArcGISMap;
import com.esri.arcgisruntime.mapping.BasemapStyle;
import com.esri.arcgisruntime.mapping.Bookmark;
import com.esri.arcgisruntime.mapping.BookmarkList;
import com.esri.arcgisruntime.mapping.Viewpoint;
import com.esri.arcgisruntime.mapping.view.MapView;
public class ManageBookmarksSample extends Application {
private MapView mapView;
private BookmarkList bookmarkList;
private Bookmark bookmark;
@Override
public void start(Stage stage) {
try {
// create stack pane and application scene
StackPane stackPane = new StackPane();
Scene scene = new Scene(stackPane);
scene.getStylesheets().add(getClass().getResource("/manage_bookmarks/style.css").toExternalForm());
// set title, size, and add scene to stage
stage.setTitle("Manage Bookmarks Sample");
stage.setWidth(800);
stage.setHeight(700);
stage.setScene(scene);
stage.show();
// authentication with an API key or named user is required to access basemaps and other location services
String yourAPIKey = System.getProperty("apiKey");
ArcGISRuntimeEnvironment.setApiKey(yourAPIKey);
// create a control panel
VBox controlsVBox = new VBox(6);
controlsVBox.setBackground(new Background(new BackgroundFill(Paint.valueOf("rgba(0,0,0,0.3)"), CornerRadii.EMPTY,
Insets.EMPTY)));
controlsVBox.setPadding(new Insets(10.0));
controlsVBox.setMaxSize(220, 240);
controlsVBox.getStyleClass().add("panel-region");
// create label for bookmarks
Label bookmarkLabel = new Label("Bookmarks");
bookmarkLabel.getStyleClass().add("panel-label");
// create a ListView to display the bookmarks
ListView<Bookmark> bookmarkListView = new ListView<>();
bookmarkListView.setMaxHeight(190);
bookmarkListView.setCellFactory(p -> new BookmarkListCell());
// when user clicks on a bookmark change to that location
bookmarkListView.getSelectionModel().selectedItemProperty().addListener(
(observable, oldValue, newValue) -> mapView.setBookmarkAsync(newValue));
// create button to add a bookmark
Button addBookmarkButton = new Button("Add Bookmark");
addBookmarkButton.setMaxWidth(Double.MAX_VALUE);
// show dialog to user and add a bookmark if text is entered
addBookmarkButton.setOnAction(e -> {
TextInputDialog dialog = new TextInputDialog();
dialog.initOwner(mapView.getScene().getWindow());
dialog.setHeaderText("Add Bookmark");
dialog.setContentText("Bookmark Name");
Optional<String> result = dialog.showAndWait();
result.ifPresent(text -> {
if (text.trim().length() > 0) {
bookmark = new Bookmark(text, mapView.getCurrentViewpoint(Viewpoint.Type.BOUNDING_GEOMETRY));
bookmarkList.add(bookmark);
} else {
Alert alert = new Alert(AlertType.INFORMATION);
alert.initOwner(mapView.getScene().getWindow());
alert.setHeaderText("Text Error");
alert.setContentText("Bookmark Name must not be empty.");
alert.showAndWait();
}
});
});
// add label and bookmarks to the control panel
controlsVBox.getChildren().addAll(bookmarkLabel, bookmarkListView, addBookmarkButton);
// create a map with the standard imagery basemap style
ArcGISMap map = new ArcGISMap(BasemapStyle.ARCGIS_IMAGERY_STANDARD);
// create a map view and set the map to it
mapView = new MapView();
mapView.setMap(map);
// get all the bookmarks from the map
bookmarkList = map.getBookmarks();
// set bookmarkList as the data model for the ListView
bookmarkListView.setItems(bookmarkList);
// add default bookmarks
Viewpoint viewpoint;
viewpoint = new Viewpoint(27.3805833, 33.6321389, 6e3);
bookmark = new Bookmark("Mysterious Desert Pattern", viewpoint);
bookmarkList.add(bookmark);
// set this bookmark as the map's initial viewpoint
mapView.setBookmarkAsync(bookmarkList.get(0));
viewpoint = new Viewpoint(37.401573, -116.867808, 6e3);
bookmark = new Bookmark("Strange Symbol", viewpoint);
bookmarkList.add(bookmark);
viewpoint = new Viewpoint(-33.867886, -63.985, 4e4);
bookmark = new Bookmark("Guitar-Shaped Trees", viewpoint);
bookmarkList.add(bookmark);
viewpoint = new Viewpoint(44.525049, -110.83819, 6e3);
bookmark = new Bookmark("Grand Prismatic Spring", viewpoint);
bookmarkList.add(bookmark);
// add the map view and control panel to stack pane
stackPane.getChildren().addAll(mapView, controlsVBox);
StackPane.setAlignment(controlsVBox, Pos.TOP_LEFT);
StackPane.setMargin(controlsVBox, new Insets(10, 0, 0, 10));
} catch (Exception e) {
// on any error, display the stack trace
e.printStackTrace();
}
}
/**
* Stops and releases all resources used in application.
*/
@Override
public void stop() {
if (mapView != null) {
mapView.dispose();
}
}
/**
* Opens and runs application.
*
* @param args arguments passed to this application
*/
public static void main(String[] args) {
Application.launch(args);
}
/**
* A ListCell for displaying Bookmarks. Simply displays the Bookmark's name.
*/
private static class BookmarkListCell extends ListCell<Bookmark> {
@Override
public void updateItem(Bookmark bookmark, boolean empty) {
super.updateItem(bookmark, empty);
if (empty || bookmark == null) {
setText(null);
setGraphic(null);
} else {
setText(bookmark.getName());
}
}
}
}