Example usage for com.google.gwt.maps.client.geocode LatLngCallback LatLngCallback

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.geocode LatLngCallback LatLngCallback.

Prototype

LatLngCallback

Source Link

Usage

From source file:com.apress.progwt.client.util.BulkGeoCoder.java

License:Apache License

@Override
public void run() {

    final HasAddress school = schools.remove(0);
    if (school == null) {
        Log.debug("Finished");
        cancel();/* w w  w .j av a2 s.com*/
        return;
    }
    final String full = school.getFullAddress();
    Geocoder geocoder = new Geocoder();
    geocoder.getLatLng("1600 pennsylvania avenue, washington dc", new LatLngCallback() {
        public void onFailure() {
        }

        public void onSuccess(LatLng point) {
        }
    });

    geocoder.getLatLng(full, new LatLngCallback() {
        public void onFailure() {
            Log.debug("UPDATE " + tablename + " SET latitude = '-1',longitude  = '-1' WHERE id ="
                    + school.getId() + " LIMIT 1 ;");
            run();
        }

        public void onSuccess(LatLng point) {

            Log.debug("UPDATE " + tablename + " SET latitude = '" + point.getLatitude() + "',longitude  = '"
                    + point.getLongitude() + "' WHERE id =" + school.getId() + " LIMIT 1 ;");
            run();
        }
    });
}

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From source file:com.google.gwt.maps.sample.hellomaps.client.GeocoderDemo.java

License:Apache License

private void showAddress(final String address) {
    final InfoWindow info = map.getInfoWindow();
    geocoder.getLatLng(address, new LatLngCallback() {
        public void onFailure() {
            Window.alert(address + " not found");
        }//from  www . j av a 2  s .c  o m

        public void onSuccess(LatLng point) {
            map.setCenter(point, 13);
            Marker marker = new Marker(point);
            map.addOverlay(marker);
            info.open(marker, new InfoWindowContent(address));
            displayLatLng(point);
        }
    });
}

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From source file:com.google.livingstories.client.contentmanager.ContentItemManager.java

License:Apache License

/**
 * Creates event handlers for the Locations UI.
 *//*from w w  w.j  av  a2 s .c om*/
private void createLocationHandlers() {
    // first, set up interactions between the widgets:
    final ClickHandler radioHandler = new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            adjustLocationControls();
            controlGeocodeButton();
        }
    };

    final KeyUpHandler textHandler = new KeyUpHandler() {
        @Override
        public void onKeyUp(KeyUpEvent event) {
            controlGeocodeButton();
        }
    };

    useDisplayedLocation.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            radioHandler.onClick(event);
            locationDescriptionTextArea.setFocus(true);
        }
    });

    useAlternateLocation.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            radioHandler.onClick(event);
            alternateTextBox.setFocus(true);
        }
    });

    useManualLatLong.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            radioHandler.onClick(event);
            latitudeTextBox.setFocus(true);
        }
    });

    locationDescriptionTextArea.addKeyUpHandler(textHandler);

    alternateTextBox.addKeyUpHandler(textHandler);

    latitudeTextBox.addKeyUpHandler(textHandler);
    longitudeTextBox.addKeyUpHandler(textHandler);

    // Actually handle the geocode button:
    geocodeButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            if (useManualLatLong.getValue()) {
                // the latitude and longitude textboxes already have the right values in them
                recenterMap();
            } else {
                String address = (useDisplayedLocation.getValue() ? locationDescriptionTextArea
                        : alternateTextBox).getText();
                geocoderStatus.setText("");
                new Geocoder().getLatLng(address, new LatLngCallback() {
                    @Override
                    public void onFailure() {
                        geocoderStatus.setText("geocoding failed!");
                    }

                    @Override
                    public void onSuccess(LatLng point) {
                        geocoderStatus.setText("success");
                        latitudeTextBox.setText(String.valueOf(point.getLatitude()));
                        longitudeTextBox.setText(String.valueOf(point.getLongitude()));
                        recenterMap();
                    }
                });
            }
        }
    });

    map.addMapRightClickHandler(new MapRightClickHandler() {
        @Override
        public void onRightClick(MapRightClickEvent event) {
            LatLng clickedLatLng = map.convertContainerPixelToLatLng(event.getPoint());
            latitudeTextBox.setText(String.valueOf(clickedLatLng.getLatitude()));
            longitudeTextBox.setText(String.valueOf(clickedLatLng.getLongitude()));
            useManualLatLong.setValue(true);
            useManualLatLong.fireEvent(new ClickEvent() {
            });
            recenterMap();
        }
    });
}

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From source file:com.google.livingstories.plugins.wordpress.livingstorypropertymanager.client.ui.LocationInput.java

License:Apache License

/**
 * Creates event handlers for the Locations UI.
 *//*  w  w  w .  j  a  va2  s. c om*/
private void createLocationHandlers() {
    // first, set up interactions between the widgets:
    final ClickHandler radioHandler = new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            adjustLocationControls();
            controlGeocodeButton();
        }
    };

    final KeyUpHandler textHandler = new KeyUpHandler() {
        @Override
        public void onKeyUp(KeyUpEvent event) {
            controlGeocodeButton();
        }
    };

    useDisplayedLocation.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            radioHandler.onClick(event);
            locationDescriptionTextArea.setFocus(true);
        }
    });

    useAlternateLocation.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            radioHandler.onClick(event);
            alternateTextBox.setFocus(true);
        }
    });

    useManualLatLong.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            radioHandler.onClick(event);
            latitudeTextBox.setFocus(true);
        }
    });

    locationDescriptionTextArea.addKeyUpHandler(textHandler);

    alternateTextBox.addKeyUpHandler(textHandler);

    latitudeTextBox.addKeyUpHandler(textHandler);
    longitudeTextBox.addKeyUpHandler(textHandler);

    // Actually handle the geocode button:
    geocodeButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            if (useManualLatLong.getValue()) {
                // the latitude and longitude textboxes already have the right values in them
                recenterMap();
            } else {
                String address = (useDisplayedLocation.getValue() ? locationDescriptionTextArea
                        : alternateTextBox).getText();
                geocoderStatus.setText("");
                new Geocoder().getLatLng(address, new LatLngCallback() {
                    @Override
                    public void onFailure() {
                        geocoderStatus.setText("geocoding failed!");
                    }

                    @Override
                    public void onSuccess(LatLng point) {
                        geocoderStatus.setText("success");
                        latitudeTextBox.setText(String.valueOf(point.getLatitude()));
                        longitudeTextBox.setText(String.valueOf(point.getLongitude()));
                        updateHiddenFieldValues();
                        recenterMap();
                    }
                });
            }
        }
    });

    map.addMapRightClickHandler(new MapRightClickHandler() {
        @Override
        public void onRightClick(MapRightClickEvent event) {
            LatLng clickedLatLng = map.convertContainerPixelToLatLng(event.getPoint());
            latitudeTextBox.setText(String.valueOf(clickedLatLng.getLatitude()));
            longitudeTextBox.setText(String.valueOf(clickedLatLng.getLongitude()));
            useManualLatLong.setValue(true);
            useManualLatLong.fireEvent(new ClickEvent() {
            });
            updateHiddenFieldValues();
            recenterMap();
        }
    });
}

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From source file:com.ui.gwt.mobile.client.components.DetailPanel.java

License:Apache License

public void buildMap(Contact data) {
    if (mapWidget == null) {
        map.addClassName(AppResources.INSTANCE.css().map());
        mapWidget = new MapWidget();
        mapWidget.setWidth("100%");
        mapWidget.setHeight("400px");
        geocoder = new Geocoder();
        add(mapWidget);/*from w w w . j ava  2 s  .  c  o m*/
    }
    final InfoWindow info = mapWidget.getInfoWindow();
    final String address = data.getAddr1() + " " + data.getAddr2();
    geocoder.getLatLng(address, new LatLngCallback() {
        @Override
        public void onFailure() {
        }

        @Override
        public void onSuccess(LatLng point) {
            mapWidget.setCenter(point, 13);
            Marker marker = new Marker(point);
            mapWidget.clearOverlays();
            mapWidget.addOverlay(marker);
            info.open(marker, new InfoWindowContent(address));
        }
    });
}

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