class GoogleMapExample extends WContainerWidget {
private static Logger logger = LoggerFactory.getLogger(GoogleMapExample.class);
GoogleMapExample(WContainerWidget parentContainer) {
super();
this.mapTypeModel_ = null;
WHBoxLayout layout = new WHBoxLayout();
this.setLayout(layout);
this.setHeight(new WLength(400));
this.map_ = new WGoogleMap(GoogleMapsVersion.v3);
layout.addWidget(this.map_, 1);
this.map_.setMapTypeControl(MapTypeControl.Default);
this.map_.enableScrollWheelZoom();
WTemplate controls = new WTemplate(tr("graphics-GoogleMap-controls"));
layout.addWidget(controls);
WPushButton zoomIn = new WPushButton("+");
controls.bindWidget("zoom-in", zoomIn);
zoomIn.addStyleClass("zoom");
zoomIn
.clicked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.zoomIn();
});
WPushButton zoomOut = new WPushButton("-");
controls.bindWidget("zoom-out", zoomOut);
zoomOut.addStyleClass("zoom");
zoomOut
.clicked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.zoomOut();
});
String[] cityNames = {"Brussels", "Lisbon", "Paris"};
WGoogleMap.Coordinate[] cityCoords = {
new WGoogleMap.Coordinate(50.85034, 4.35171),
new WGoogleMap.Coordinate(38.703731, -9.135475),
new WGoogleMap.Coordinate(48.877474, 2.312579)
};
for (int i = 0; i < 3; ++i) {
WPushButton city = new WPushButton(cityNames[i]);
controls.bindWidget(cityNames[i], city);
final WGoogleMap.Coordinate coord = cityCoords[i];
city.clicked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.panTo(coord);
});
}
WPushButton reset = new WPushButton("Reset");
controls.bindWidget("emweb", reset);
reset
.clicked()
.addListener(
this,
() -> {
GoogleMapExample.this.panToEmWeb();
});
WPushButton savePosition = new WPushButton("Save current position");
controls.bindWidget("save-position", savePosition);
savePosition
.clicked()
.addListener(
this,
() -> {
GoogleMapExample.this.savePosition();
});
this.returnToPosition_ = new WPushButton("Return to saved position");
controls.bindWidget("return-to-saved-position", this.returnToPosition_);
this.returnToPosition_.setEnabled(false);
this.returnToPosition_
.clicked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.returnToSavedPosition();
});
this.mapTypeModel_ = new WStringListModel();
this.addMapTypeControl("No control", MapTypeControl.None);
this.addMapTypeControl("Default", MapTypeControl.Default);
this.addMapTypeControl("Menu", MapTypeControl.Menu);
if (this.map_.getApiVersion() == GoogleMapsVersion.v3) {
this.addMapTypeControl("Horizontal bar", MapTypeControl.HorizontalBar);
}
WComboBox menuControls = new WComboBox();
controls.bindWidget("control-menu-combo", menuControls);
menuControls.setModel(this.mapTypeModel_);
menuControls.setCurrentIndex(1);
menuControls
.activated()
.addListener(
this,
(Integer mapType) -> {
GoogleMapExample.this.setMapTypeControl(mapType);
});
WCheckBox draggingCB = new WCheckBox("Enable dragging");
controls.bindWidget("dragging-cb", draggingCB);
draggingCB.setChecked(true);
this.map_.enableDragging();
draggingCB
.checked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.enableDragging();
});
draggingCB
.unChecked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.disableDragging();
});
WCheckBox enableDoubleClickZoomCB = new WCheckBox("Enable double click zoom");
controls.bindWidget("double-click-zoom-cb", enableDoubleClickZoomCB);
enableDoubleClickZoomCB.setChecked(false);
this.map_.disableDoubleClickZoom();
enableDoubleClickZoomCB
.checked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.enableDoubleClickZoom();
});
enableDoubleClickZoomCB
.unChecked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.disableDoubleClickZoom();
});
WCheckBox enableScrollWheelZoomCB = new WCheckBox("Enable scroll wheel zoom");
controls.bindWidget("scroll-wheel-zoom-cb", enableScrollWheelZoomCB);
enableScrollWheelZoomCB.setChecked(true);
this.map_.enableScrollWheelZoom();
enableScrollWheelZoomCB
.checked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.enableScrollWheelZoom();
});
enableScrollWheelZoomCB
.unChecked()
.addListener(
this,
() -> {
GoogleMapExample.this.map_.disableScrollWheelZoom();
});
List<WGoogleMap.Coordinate> road = this.getRoadDescription();
this.map_.addPolyline(road, new WColor(0, 191, 255));
this.map_.addMarker(new WGoogleMap.Coordinate(50.885069, 4.71958));
this.map_.setCenter(road.get(road.size() - 1));
this.map_.openInfoWindow(
road.get(0),
"<p><img src=\"https://www.emweb.be/css/emweb_small.png\" /></p><p><strong>Emweb office</strong></p>");
this.map_
.clicked()
.addListener(
this,
(WGoogleMap.Coordinate c) -> {
GoogleMapExample.this.googleMapClicked(c);
});
this.map_
.doubleClicked()
.addListener(
this,
(WGoogleMap.Coordinate c) -> {
GoogleMapExample.this.googleMapDoubleClicked(c);
});
if (parentContainer != null) parentContainer.addWidget(this);
}
public GoogleMapExample() {
this((WContainerWidget) null);
}
void panToEmWeb() {
this.map_.panTo(new WGoogleMap.Coordinate(50.9082, 4.66056));
}
void savePosition() {
this.returnToPosition_.setEnabled(true);
this.map_.savePosition();
}
void addMapTypeControl(final CharSequence description, MapTypeControl value) {
int r = this.mapTypeModel_.getRowCount();
this.mapTypeModel_.insertRow(r);
this.mapTypeModel_.setData(r, 0, description);
this.mapTypeModel_.setData(r, 0, value, ItemDataRole.User);
}
void setMapTypeControl(int row) {
Object mtc = this.mapTypeModel_.getData(row, 0, ItemDataRole.User);
this.map_.setMapTypeControl(((MapTypeControl) mtc));
}
List<WGoogleMap.Coordinate> getRoadDescription() {
List<WGoogleMap.Coordinate> result = new ArrayList<WGoogleMap.Coordinate>();
result.add(new WGoogleMap.Coordinate(50.9082, 4.66056));
result.add(new WGoogleMap.Coordinate(50.90901, 4.66426));
result.add(new WGoogleMap.Coordinate(50.90944, 4.66514));
result.add(new WGoogleMap.Coordinate(50.90968, 4.66574));
result.add(new WGoogleMap.Coordinate(50.91021, 4.66541));
result.add(new WGoogleMap.Coordinate(50.9111, 4.66508));
result.add(new WGoogleMap.Coordinate(50.9119, 4.66469));
result.add(new WGoogleMap.Coordinate(50.91224, 4.66463));
result.add(new WGoogleMap.Coordinate(50.91227, 4.66598));
result.add(new WGoogleMap.Coordinate(50.9122, 4.66786));
result.add(new WGoogleMap.Coordinate(50.91199, 4.66962));
result.add(new WGoogleMap.Coordinate(50.91169, 4.67117));
result.add(new WGoogleMap.Coordinate(50.91107, 4.67365));
result.add(new WGoogleMap.Coordinate(50.91061, 4.67515));
result.add(new WGoogleMap.Coordinate(50.91023, 4.67596));
result.add(new WGoogleMap.Coordinate(50.9098, 4.67666));
result.add(new WGoogleMap.Coordinate(50.90953, 4.67691));
result.add(new WGoogleMap.Coordinate(50.90912, 4.67746));
result.add(new WGoogleMap.Coordinate(50.90882, 4.67772));
result.add(new WGoogleMap.Coordinate(50.90838, 4.67801));
result.add(new WGoogleMap.Coordinate(50.9083, 4.67798));
result.add(new WGoogleMap.Coordinate(50.90803, 4.67814));
result.add(new WGoogleMap.Coordinate(50.90742, 4.67836));
result.add(new WGoogleMap.Coordinate(50.90681, 4.67845));
result.add(new WGoogleMap.Coordinate(50.90209, 4.67871));
result.add(new WGoogleMap.Coordinate(50.90134, 4.67893));
result.add(new WGoogleMap.Coordinate(50.90066, 4.6793));
result.add(new WGoogleMap.Coordinate(50.90015, 4.67972));
result.add(new WGoogleMap.Coordinate(50.89945, 4.68059));
result.add(new WGoogleMap.Coordinate(50.89613, 4.68582));
result.add(new WGoogleMap.Coordinate(50.8952, 4.68719));
result.add(new WGoogleMap.Coordinate(50.89464, 4.68764));
result.add(new WGoogleMap.Coordinate(50.89183, 4.69032));
result.add(new WGoogleMap.Coordinate(50.89131, 4.69076));
result.add(new WGoogleMap.Coordinate(50.88916, 4.69189));
result.add(new WGoogleMap.Coordinate(50.88897, 4.69195));
result.add(new WGoogleMap.Coordinate(50.88859, 4.69195));
result.add(new WGoogleMap.Coordinate(50.88813, 4.69193));
result.add(new WGoogleMap.Coordinate(50.88697, 4.69135));
result.add(new WGoogleMap.Coordinate(50.88669, 4.6913));
result.add(new WGoogleMap.Coordinate(50.88531, 4.69155));
result.add(new WGoogleMap.Coordinate(50.88425, 4.69196));
result.add(new WGoogleMap.Coordinate(50.88398, 4.69219));
result.add(new WGoogleMap.Coordinate(50.88391, 4.69226));
result.add(new WGoogleMap.Coordinate(50.88356, 4.69292));
result.add(new WGoogleMap.Coordinate(50.88323, 4.69361));
result.add(new WGoogleMap.Coordinate(50.88067, 4.6934));
result.add(new WGoogleMap.Coordinate(50.88055, 4.69491));
result.add(new WGoogleMap.Coordinate(50.88036, 4.69616));
result.add(new WGoogleMap.Coordinate(50.88009, 4.69755));
result.add(new WGoogleMap.Coordinate(50.87973, 4.69877));
result.add(new WGoogleMap.Coordinate(50.87951, 4.69856));
result.add(new WGoogleMap.Coordinate(50.87933, 4.69831));
result.add(new WGoogleMap.Coordinate(50.87905, 4.69811));
result.add(new WGoogleMap.Coordinate(50.879, 4.69793));
result.add(new WGoogleMap.Coordinate(50.87856, 4.69745));
result.add(new WGoogleMap.Coordinate(50.87849, 4.69746));
result.add(new WGoogleMap.Coordinate(50.87843, 4.69758));
result.add(new WGoogleMap.Coordinate(50.87822, 4.69758));
result.add(new WGoogleMap.Coordinate(50.87814, 4.69766));
result.add(new WGoogleMap.Coordinate(50.87813, 4.69788));
result.add(new WGoogleMap.Coordinate(50.87789, 4.69862));
return result;
}
void googleMapDoubleClicked(WGoogleMap.Coordinate c) {
System.err
.append("Double clicked at coordinate (")
.append(String.valueOf(c.getLatitude()))
.append(",")
.append(String.valueOf(c.getLongitude()))
.append(")");
}
void googleMapClicked(WGoogleMap.Coordinate c) {
System.err
.append("Clicked at coordinate (")
.append(String.valueOf(c.getLatitude()))
.append(",")
.append(String.valueOf(c.getLongitude()))
.append(")");
}
private WGoogleMap map_;
private WAbstractItemModel mapTypeModel_;
private WPushButton returnToPosition_;
}
void GoogleMap() {
GoogleMapExample map = new GoogleMapExample();
}
