Example usage for com.google.gwt.user.client Window alert

List of usage examples for com.google.gwt.user.client Window alert

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Introduction

In this page you can find the example usage for com.google.gwt.user.client Window alert.

Prototype

public static void alert(String msg)

Source Link

Usage

From source file:com.github.tdesjardins.ol3.demo.client.example.SelectFeaturesExample.java

License:Apache License

@Override
public void show(String exampleId) {

    Coordinate centerCoordinate = OLFactory.createCoordinate(13.37, 52.52);
    Coordinate transformedMidPoint = Projection.transform(centerCoordinate, DemoConstants.EPSG_4326,
            DemoConstants.EPSG_3857);//from  w w  w.j  av a  2  s. com

    // create a polygon
    Polygon polygon = DemoUtils.createTestPolygon();

    // create a feature
    FeatureOptions featureOptions = OLFactory.createOptions();
    // TODO Setter for ID seems to doesn't have an effect in feature options.
    // featureOptions.setId("g1");
    featureOptions.setGeometry(polygon);

    Feature feature = new Feature(featureOptions);
    feature.setId("g1");
    feature.set("name", "triangle");

    // create another feature via cloning
    Feature feature2 = feature.clone();
    feature2.setId("g2");
    feature2.getGeometry().rotate(180, transformedMidPoint);

    Collection<Feature> lstFeatures = new Collection<Feature>();
    lstFeatures.push(feature);
    lstFeatures.push(feature2);

    VectorOptions vectorSourceOptions = OLFactory.createOptions();
    vectorSourceOptions.setFeatures(lstFeatures);
    Vector vectorSource = new Vector(vectorSourceOptions);

    VectorLayerOptions vectorLayerOptions = OLFactory.createOptions();
    vectorLayerOptions.setSource(vectorSource);
    ol.layer.Vector vectorLayer = new ol.layer.Vector(vectorLayerOptions);

    // create an OSM-layer
    XyzOptions osmSourceOptions = OLFactory.createOptions();
    Osm osmSource = new Osm(osmSourceOptions);
    LayerOptions osmLayerOptions = OLFactory.createOptions();
    osmLayerOptions.setSource(osmSource);
    Tile osmLayer = new Tile(osmLayerOptions);

    // create a view
    View view = new View();

    view.setCenter(transformedMidPoint);
    view.setZoom(14);

    // create the map
    MapOptions mapOptions = OLFactory.createOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);
    Collection<Base> lstLayer = new Collection<Base>();
    lstLayer.push(osmLayer);
    lstLayer.push(vectorLayer);
    mapOptions.setLayers(lstLayer);
    Map map = new Map(mapOptions);

    // add some controls
    map.addControl(OLFactory.createScaleLine());

    MousePositionOptions mousePositionOptions = OLFactory.createOptions();
    ProjectionOptions projectionOptions = OLFactory.createOptions();
    projectionOptions.setCode(DemoConstants.EPSG_4326);
    mousePositionOptions.setProjection(OLFactory.createProjection(projectionOptions));

    MousePosition mousePosition = new MousePosition(mousePositionOptions);
    mousePosition.setCoordinateFormat(Coordinate.createStringXY(5));
    map.addControl(mousePosition);

    SelectOptions selectOptions = new SelectOptions();
    selectOptions.setCondition(Condition.getClick());

    // create a select interaction
    final Select selectFeature = new Select(selectOptions);
    map.addInteraction(selectFeature);

    EventListener<Select.Event> selectListener = new EventListener<Select.Event>() {

        @Override
        public void onEvent(Select.Event event) {

            Collection<Feature> selectedFeatures = selectFeature.getFeatures();

            if (selectedFeatures.getLength() > 0) {
                Feature feature = selectedFeatures.item(0);
                String output = "You selected feature with id '" + feature.getId() + "'" + " and name '"
                        + feature.get("name") + "'" + " and geometry name '" + feature.getGeometryName() + "'"
                        + ".";
                Window.alert(output);
            }

        }

    };

    selectFeature.on("select", selectListener);

}

From source file:com.github.tdesjardins.ol3.demo.client.example.TileExample.java

License:Apache License

@Override
public void show(String exampleId) {

    LayerOptions stamenLayerOptions = OLFactory.createOptions();

    // create a Stamen-layer
    StamenOptions stamenOptions = OLFactory.createOptions();
    stamenOptions.setLayer("watercolor");

    Stamen stamenSource = new Stamen(stamenOptions);
    stamenLayerOptions.setSource(stamenSource);
    Tile stamenLayer = new Tile(stamenLayerOptions);

    // create a view
    View view = new View();

    Coordinate centerCoordinate = OLFactory.createCoordinate(1490463, 6894388);

    view.setCenter(centerCoordinate);//w w w . j  a  v  a  2 s  .  c om
    view.setZoom(10);

    // create the map
    MapOptions mapOptions = OLFactory.createOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);

    Map map = new Map(mapOptions);

    stamenLayer.setOpacity(0.5f);

    // add some controls
    map.addControl(new ScaleLine());
    DemoUtils.addDefaultControls(map.getControls());

    Attribution attribution = new Attribution();
    attribution.setCollapsed(true);

    map.addControl(attribution);

    // add some interactions
    map.addInteraction(new KeyboardPan());
    map.addInteraction(new KeyboardZoom());

    DragAndDrop dragAndDrop = new DragAndDrop();
    map.addInteraction(dragAndDrop);

    EventListener<DragAndDrop.Event> eventListener = new EventListener<DragAndDrop.Event>() {

        @Override
        public void onEvent(DragAndDrop.Event event) {
            Window.alert(String.valueOf(event.getFeatures().length));
            Window.alert(event.getProjection().getUnits());
            Window.alert(String.valueOf(event.getProjection().getMetersPerUnit()));

        }
    };

    dragAndDrop.on("addfeatures", eventListener);

    map.addControl(new Rotate());

    map.getLayers().push(stamenLayer);

}

From source file:com.github.tdesjardins.ol3.demo.client.example.WfsExample.java

License:Apache License

@Override
public void show(String exampleId) {

    // create a vector layer
    Vector vectorSource = new Vector();
    VectorLayerOptions vectorLayerOptions = new VectorLayerOptions();
    vectorLayerOptions.setSource(vectorSource);
    ol.layer.Vector wfsLayer = new ol.layer.Vector(vectorLayerOptions);

    // create a view
    View view = new View();

    Coordinate centerCoordinate = new Coordinate(-8908887.277395891, 5381918.072437216);
    view.setCenter(centerCoordinate);/*www. ja v a  2s  .  c om*/
    view.setZoom(12);
    view.setMaxZoom(19);

    // create the map
    MapOptions mapOptions = OLFactory.createOptions();
    mapOptions.setTarget(exampleId);
    mapOptions.setView(view);

    Map map = new Map(mapOptions);

    map.addLayer(DemoUtils.createOsmLayer());
    map.addLayer(wfsLayer);

    Wfs wfs = new Wfs();
    WfsWriteFeatureOptions wfsWriteFeatureOptions = new WfsWriteFeatureOptions();

    String[] featureTypes = { "water_areas" };
    wfsWriteFeatureOptions.setSrsName(DemoConstants.EPSG_3857);
    wfsWriteFeatureOptions.setFeaturePrefix("osm");
    wfsWriteFeatureOptions.setFeatureNS("http://openstreemap.org");
    wfsWriteFeatureOptions.setFeatureTypes(featureTypes);

    // set a filter
    wfsWriteFeatureOptions.setFilter(new IsLike("name", "Mississippi*"));
    wfsWriteFeatureOptions.setOutputFormat("application/json");

    // create WFS-XML node
    Node wfsNode = wfs.writeGetFeature(wfsWriteFeatureOptions);

    RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.POST,
            "https://ahocevar.com/geoserver/wfs");
    requestBuilder.setRequestData(new XMLSerializer().serializeToString(wfsNode));
    requestBuilder.setCallback(new RequestCallback() {

        @Override
        public void onResponseReceived(com.google.gwt.http.client.Request request, Response response) {

            GeoJson geoJson = new GeoJson();
            Feature[] features = geoJson.readFeatures(response.getText());

            vectorSource.addFeatures(features);
            map.getView().fit(vectorSource.getExtent());
        }

        @Override
        public void onError(com.google.gwt.http.client.Request request, Throwable exception) {
            Window.alert(exception.getMessage());
        }

    });

    try {
        requestBuilder.send();
    } catch (RequestException e) {
        Window.alert(e.getMessage());
    }

}

From source file:com.goodow.wave.client.wavepanel.blip.SetColor.java

License:Apache License

@Override
public void onBrowserEvent(final Event event) {
    if (DOM.eventGetType(event) == Event.ONCLICK) {
        if (changeElm == null) {
            Window.alert("changeElm is null!");
            return;
        }//w ww  .  j a  v  a  2 s  . c o  m

        NodeList<Element> aTags = changeElm.getElementsByTagName("span");
        Element aTag = aTags.getItem(1);
        Element elm = Element.as(event.getEventTarget());
        Style elmStyle = elm.getStyle();
        Style aTagStyle = aTag.getStyle();

        if (elm.getTitle().equals("White") || elm.getTitle().equals("20% Black")) {
            aTagStyle.setBackgroundColor(elmStyle.getBackgroundColor());
            aTagStyle.setColor("black");
            aTagStyle.setBorderStyle(BorderStyle.SOLID);
            aTagStyle.setBorderWidth(1, Unit.PX);
            aTagStyle.setBorderColor("black");
            aTagStyle.setTextDecoration(TextDecoration.NONE);
        } else {
            if (!aTagStyle.getBorderWidth().equals("")) {
                aTagStyle.clearBorderColor();
                aTagStyle.clearBorderStyle();
                aTagStyle.clearBorderWidth();
            }
            aTagStyle.setTextDecoration(TextDecoration.NONE);
            aTagStyle.setBackgroundColor(elmStyle.getBackgroundColor());
            aTagStyle.setColor("white");
        }
        // Window.alert("title:" + elm.getTitle() + ";color:" + elm.getStyle().getBackgroundColor());
    }
}

From source file:com.google.api.explorer.client.embedded.EmbeddedParameterFormPresenter.java

License:Apache License

public void submit() {
    Preconditions.checkState(method != null);
    final RestApiRequest req = new RestApiRequest(service, method);

    // If the user has declared a body, set it on the request.
    String body = display.getBodyText();
    if (!body.isEmpty()) {
        req.body = body;/*from   w w w  . j a va2 s . c o  m*/
        req.addHeader("Content-Type", "application/json");
    }

    Multimap<String, String> paramValues = display.getParameterValues();
    for (Map.Entry<String, String> entry : paramValues.entries()) {
        if (entry.getValue().isEmpty()) {
            continue;
        }
        req.getParamValues().put(entry.getKey(), entry.getValue());
    }

    // Do not send the API key if the service is a public-only API.
    req.setUseApiKey(!ExplorerConfig.PUBLIC_ONLY_APIS.contains(service.getName()));

    // Set the auth header if we have a token.
    AuthToken oauth2Token = authManager.getToken(service);
    if (oauth2Token != null) {
        req.addHeader("Authorization", "Bearer " + oauth2Token.getAuthToken());
    }

    display.setExecuting(true);

    final long start = System.currentTimeMillis();
    req.send(new AsyncCallback<ApiResponse>() {
        @Override
        public void onSuccess(ApiResponse response) {
            display.setExecuting(false);
            callback.finished(req, response, start, System.currentTimeMillis());
        }

        @Override
        public void onFailure(Throwable caught) {
            display.setExecuting(false);
            // TODO(jasonhall): Better error handling when request fails (i.e.,
            // cannot communicate at all).
            Window.alert("An error occured: " + caught.getMessage());
        }
    });

    // This has to be after the actual send so that the API key gets initialized properly.
    callback.starting(req);
}

From source file:com.google.api.gwt.oauth2.samples.multi.client.OAuth2SampleEntryPoint.java

License:Apache License

private void addGoogleAuth() {
    // Since the auth flow requires opening a popup window, it must be started
    // as a direct result of a user action, such as clicking a button or link.
    // Otherwise, a browser's popup blocker may block the popup.
    Button button = new Button("Authenticate with Google");
    button.addClickHandler(new ClickHandler() {
        @Override//from  www .  ja  v a 2  s . c o  m
        public void onClick(ClickEvent event) {
            final AuthRequest req = new AuthRequest(GOOGLE_AUTH_URL, GOOGLE_CLIENT_ID)
                    .withScopes(PLUS_ME_SCOPE);

            // Calling login() will display a popup to the user the first time it is
            // called. Once the user has granted access to the application,
            // subsequent calls to login() will not display the popup, and will
            // immediately result in the callback being given the token to use.
            AUTH.login(req, new Callback<String, Throwable>() {
                @Override
                public void onSuccess(String token) {
                    Window.alert("Got an OAuth token:\n" + token + "\n" + "Token expires in "
                            + AUTH.expiresIn(req) + " ms\n");
                }

                @Override
                public void onFailure(Throwable caught) {
                    Window.alert("Error:\n" + caught.getMessage());
                }
            });
        }
    });
    RootPanel.get().add(button);
}

From source file:com.google.api.gwt.oauth2.samples.multi.client.OAuth2SampleEntryPoint.java

License:Apache License

private void addInstagramAuth() {
    // Since the auth flow requires opening a popup window, it must be started
    // as a direct result of a user action, such as clicking a button or link.
    // Otherwise, a browser's popup blocker may block the popup.
    Button button = new Button("Authenticate with Instagram");
    button.addClickHandler(new ClickHandler() {
        @Override//from  w  ww. jav a 2s. co  m
        public void onClick(ClickEvent event) {
            final AuthRequest req = new AuthRequest(INSTAGRAM_AUTH_URL, INSTAGRAM_CLIENT_ID)
                    .withScopes(INSTAGRAM_COMMENTS_SCOPE, INSTAGRAM_LIKES_SCOPE)
                    // Instagram expects a plus-delimited list of scopes
                    .withScopeDelimiter("+");
            AUTH.login(req, new Callback<String, Throwable>() {
                @Override
                public void onSuccess(String token) {
                    Window.alert("Got an OAuth token:\n" + token + "\n" + "Token expires in "
                            + AUTH.expiresIn(req) + " ms\n");
                }

                @Override
                public void onFailure(Throwable caught) {
                    Window.alert("Error:\n" + caught.getMessage());
                }
            });
        }
    });
    RootPanel.get().add(button);
}

From source file:com.google.api.gwt.oauth2.samples.multi.client.OAuth2SampleEntryPoint.java

License:Apache License

private void addFoursquareAuth() {
    // Since the auth flow requires opening a popup window, it must be started
    // as a direct result of a user action, such as clicking a button or link.
    // Otherwise, a browser's popup blocker may block the popup.
    Button button = new Button("Authenticate with Foursquare");
    button.addClickHandler(new ClickHandler() {
        @Override//  www .ja  v a  2 s  .c o m
        public void onClick(ClickEvent event) {
            final AuthRequest req = new AuthRequest(FOURSQUARE_AUTH_URL, FOURSQUARE_CLIENT_ID);
            AUTH.login(req, new Callback<String, Throwable>() {
                @Override
                public void onSuccess(String token) {
                    Window.alert("Got an OAuth token:\n" + token + "\n" + "Token expires in "
                            + AUTH.expiresIn(req) + " ms\n");
                }

                @Override
                public void onFailure(Throwable caught) {
                    Window.alert("Error:\n" + caught.getMessage());
                }
            });
        }
    });
    RootPanel.get().add(button);
}

From source file:com.google.api.gwt.oauth2.samples.multi.client.OAuth2SampleEntryPoint.java

License:Apache License

private void addFacebookAuth() {
    // Since the auth flow requires opening a popup window, it must be started
    // as a direct result of a user action, such as clicking a button or link.
    // Otherwise, a browser's popup blocker may block the popup.
    Button button = new Button("Authenticate with Facebook");
    button.addClickHandler(new ClickHandler() {
        @Override//from w  w w .j  a  v  a  2 s .c  o  m
        public void onClick(ClickEvent event) {
            final AuthRequest req = new AuthRequest(FACEBOOK_AUTH_URL, FACEBOOK_CLIENT_ID)
                    .withScopes(FACEBOOK_EMAIL_SCOPE, FACEBOOK_BIRTHDAY_SCOPE)
                    // Facebook expects a comma-delimited list of scopes
                    .withScopeDelimiter(",");
            AUTH.login(req, new Callback<String, Throwable>() {
                @Override
                public void onSuccess(String token) {
                    Window.alert("Got an OAuth token:\n" + token + "\n" + "Token expires in "
                            + AUTH.expiresIn(req) + " ms\n");
                }

                @Override
                public void onFailure(Throwable caught) {
                    Window.alert("Error:\n" + caught.getMessage());
                }
            });
        }
    });
    RootPanel.get().add(button);
}

From source file:com.google.api.gwt.oauth2.samples.multi.client.OAuth2SampleEntryPoint.java

License:Apache License

private void addDailymotionAuth() {
    // Since the auth flow requires opening a popup window, it must be started
    // as a direct result of a user action, such as clicking a button or link.
    // Otherwise, a browser's popup blocker may block the popup.
    Button button = new Button("Authenticate with Dailymotion");
    button.addClickHandler(new ClickHandler() {
        @Override/*  ww  w  . ja  va 2 s.  c o m*/
        public void onClick(ClickEvent event) {
            final AuthRequest req = new AuthRequest(DAILYMOTION_AUTH_URL, DAILYMOTION_CLIENT_ID);
            AUTH.login(req, new Callback<String, Throwable>() {
                @Override
                public void onSuccess(String token) {
                    Window.alert("Got an OAuth token:\n" + token + "\n" + "Token expires in "
                            + AUTH.expiresIn(req) + " ms\n");
                }

                @Override
                public void onFailure(Throwable caught) {
                    Window.alert("Error:\n" + caught.getMessage());
                }
            });
        }
    });
    RootPanel.get().add(button);
}