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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  6. alert

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:burrito.client.crud.widgets.ImagePickerPopup.java

License:Apache License

/**
 * Creates an {@link ImagePickerPopup} that validates uploaded images
 * against a required width and height. If strict is true then the uploaded
 * image will be validated at exactly that size. If strict is false, then
 * the uploaded image will be validated against a maximum size instead.
 * // w  ww  . jav a  2s  . c o  m
 * @param width
 * @param height
 * @param strict
 *            whether or not the uploaded image size must strictly be width
 *            x height
 */
public ImagePickerPopup(int width, int height, boolean strict) {
    super(true);
    setText(labels.uploadImage());
    BlobStoreUploader form = new BlobStoreUploader(new AsyncCallback<String>() {

        @Override
        public void onSuccess(String result) {
            saved(result);
        }

        @Override
        public void onFailure(Throwable caught) {
            Window.alert("Failed to store image. Reason: " + caught.getMessage());
            throw new RuntimeException(caught);
        }
    });

    if (strict) {
        wrapper.add(new Label(
                height == 0 ? labels.requiredImageWidth(width) : labels.requiredImageSize(width, height)));
    } else {
        wrapper.add(new Label(labels.maximumImageSize(width, height)));
    }
    wrapper.add(form);
    setWidget(wrapper);
}

From source file:burrito.client.widgets.blobstore.BlobStoreUploader.java

License:Apache License

public BlobStoreUploader(Integer requiredWidth, Integer requiredHeight, final AsyncCallback<String> callback) {
    FlowPanel inner = new FlowPanel();
    inner.add(file);/*from  w ww.  j av a 2 s .  c  o m*/
    file.setName("file");
    file.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            getUploadURLAndPost();
        }
    });
    form.setEncoding(FormPanel.ENCODING_MULTIPART);
    form.setMethod(FormPanel.METHOD_POST);
    if (requiredWidth != null) {
        inner.add(new Hidden("width", String.valueOf(requiredWidth)));
    }
    if (requiredHeight != null) {
        inner.add(new Hidden("height", String.valueOf(requiredHeight)));
    }
    form.addSubmitHandler(new SubmitHandler() {

        @Override
        public void onSubmit(SubmitEvent event) {
            file.setVisible(false);
            progress.setVisible(true);
        }
    });

    form.addSubmitCompleteHandler(new SubmitCompleteHandler() {

        @Override
        public void onSubmitComplete(SubmitCompleteEvent event) {
            file.setVisible(true);
            progress.setVisible(false);
            String results = event.getResults().replaceAll("<.*?>", ""); // sometime, <pre> tags are added by the browser
            if (results.contains("OK#")) {
                String blobStoreKey = results.replace("OK#", "");
                callback.onSuccess(blobStoreKey);
            } else {
                Window.alert(results);
                callback.onFailure(new RuntimeException("Failure response from server"));
            }
        }
    });
    progress.setVisible(false);
    inner.add(progress);

    form.add(inner);
    initWidget(form);
}

From source file:burrito.client.widgets.inputfield.ListInputField.java

License:Apache License

@Override
public boolean validate() {
    if (required && (model == null || model.isEmpty())) {
        Window.alert("Minst ett vrde mste lggas till");
        return false;
    }//from  w ww.jav  a2  s. c o m
    return true;
}

From source file:bz.davide.dmweb.client.DMWeb.java

License:Open Source License

public static void start(Unmarshaller widgetUnmarshaller) {
    try {/*from  w  w w.j a v a 2  s.  c  o  m*/
        // During de-serialization avoid to create dom elements in default constructors
        AbstractHtmlElementView.clientSide = false;

        JSONObject jsonObject = new JSONObject(readSerializationData());
        GWTStructure gwtStructure = new GWTStructure(jsonObject);

        DMWidgetSerializationData serializationData = (DMWidgetSerializationData) widgetUnmarshaller
                .newInstance("DMWidgetSerializationData");
        widgetUnmarshaller.unmarschall(gwtStructure, serializationData);
        AbstractHtmlElementView.clientSideIdSeq = serializationData.getIdseq();

        AbstractHtmlElementView.clientSide = true;

        for (AttachListener attachHandler : serializationData.getDomReady()) {
            attachHandler.onAttachOrDetach(new AttachEvent(true));
        }
        for (AttachListener attachHandler : serializationData.getAttachHandlers()) {
            attachHandler.onAttachOrDetach(new AttachEvent(true));
        }
    } catch (Exception e) {
        e.printStackTrace();
        Window.alert("Errr");
    }
}

From source file:bz.davide.dmweb.shared.view.AbstractHtmlElementView.java

License:Open Source License

public static String escapeText4url(String title) {
    try {/*from   w w w .j a  va2 s  .co m*/
        StringBuffer result = new StringBuffer();
        for (int i = 0; i < title.length(); i++) {
            String singleChar = title.substring(i, i + 1);
            if (!singleChar.matches("[a-zA-Z0-9]")) {
                byte[] utf8bytes = singleChar.getBytes("UTF-8"); // lower case does not work in gwt compiled code
                singleChar = "%";
                for (byte b : utf8bytes) {
                    String hexDigit = Integer.toHexString(b & 0xFF);
                    while (hexDigit.length() < 2) {
                        hexDigit = "0" + hexDigit;
                    }
                    singleChar += hexDigit;
                }
            }
            result.append(singleChar);
        }
        return result.toString();
    } catch (UnsupportedEncodingException encodingException) {
        Window.alert("UnsupportedEncodingException");
        throw new RuntimeException(encodingException);
    }
}

From source file:bz.davide.dmweb.shared.view.example.SignInViewOnLoginClick.java

License:Open Source License

@Override
public void onClick(DMClickEvent event) {
    event.preventDefault();//from  w  w  w  . ja v  a2 s  .c om
    event.stopPropagation();
    Window.alert("Logged with: " + this.signInView.getUser() + ":" + this.signInView.getPassword());
}

From source file:bz.davide.tnbus.html5.shared.NoRoutingSponsorView.java

License:Open Source License

public NoRoutingSponsorView(AreaList areaList, DMHashNavigationPanel navigationPanel, SASAbusMap map,
        SASAbusI18N i18n) {/*  www  .  j a va 2 s  . co  m*/
    super("route");

    DivView sponsor = new DivView("sponsor");
    DivView silver = new DivView("silver");
    silver.appendChild(new TextNodeView("Routing sponsor of the month"));
    sponsor.appendChild(silver);
    this.appendChild(sponsor);

    SpanView introText = new SpanView("Route calculation");
    introText.setStyleName("intro-text");
    this.appendChild(introText);

    this.appendChild(new BusStationSearchWidget(i18n.getLocalizedText("RouteSearchPanel_start_station"), map,
            areaList, new BusStationSelectedEventHandler() {
                @Override
                public void selected(BusStation busStation) {
                    RouteSearchPanel.start = busStation;
                }
            }, RouteSearchPanel.start, i18n));
    this.appendChild(new BusStationSearchWidget(i18n.getLocalizedText("RouteSearchPanel_end_station"), map,
            areaList, new BusStationSelectedEventHandler() {
                @Override
                public void selected(BusStation busStation) {
                    RouteSearchPanel.end = busStation;
                }
            }, RouteSearchPanel.end, i18n));

    this.appendChild(new SpanView(i18n.getLocalizedText("RouteSearchPanel_when") + ":"));
    this.appendChild(this.dateBox = new SASAbusDateBox());

    this.search = new ButtonView(i18n.getLocalizedText("RouteSearchPanel_search"));
    this.appendChild(this.search);
    this.search.addClickHandler(new DMClickHandler() {

        @Override
        public void onClick(DMClickEvent event) {
            Window.alert("Routing coming soon ...");
        }
    });

    this.appendChild(this.results = new DivView("results"));

}

From source file:ca.farez.sortsomething.client.Sortsomething.java

License:Apache License

public void onModuleLoad() {

    // Boundary panel message on startup
    callNumsHere = new Label("Call Numbers will display here!");
    callNumsHere.addStyleName("callNumsHere");

    // Boundary panel setup
    boundaryPanel.setPixelSize(1000, 200);
    boundaryPanel.addStyleName("boundaryPanel");
    boundaryPanel.getElement().getStyle().setProperty("position", "relative");
    boundaryPanel.add(callNumsHere);/*w  ww  . j a va  2  s .  com*/

    // Call number panel setup   
    cnPanel.addStyleName("cnPanel");

    // Setting up widget drag controller
    final PickupDragController widgetDragController = new PickupDragController(boundaryPanel, false);
    widgetDragController.setBehaviorMultipleSelection(false);
    //widgetDragController.addDragHandler(demoDragHandler);

    // Setting up HP drag controller
    HorizontalPanelDropController widgetDropController = new HorizontalPanelDropController(cnPanel);
    widgetDragController.registerDropController(widgetDropController);

    // scoreMe button setup
    scoreMeButton.setPixelSize(120, 60);
    scoreMeButton.setVisible(false);
    scoreMeButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            // Clear all of Quiz's data structures to avoid null pointers and index out of bounds
            newQuiz.clean();

            // Finds the position on buttons/callnumbers as arranged by users  
            int numOfButtons = cnPanel.getWidgetCount();
            setUserOrder(numOfButtons);

            // Compute our inter-sorted buckets
            newQuiz.builtInSortQuiz();

            // Set the bucket indices for fine sorting later
            newQuiz.fillBucketCollection(newQuiz.callNums.size());
            newQuiz.printBucketCollection();

            // Compute our and intra-sorted buckets
            newQuiz.callNumberIntraBucketSorting();

            // Compare the two and find mistakes (if any)
            //System.out.println("Mistakes BEFORE compare() = " + newQuiz.getMistakes());
            int mistakes = newQuiz.compare();
            //System.out.println("Mistakes AFTER compare() = " + mistakes);
            if (mistakes > 0) {
                if (mistakes == 1) {
                    mistakeLabel = new Label(mistakes + " mistake");
                } else
                    mistakeLabel = new Label(mistakes + " mistakes!");
                mistakeLabel.addStyleName("yesMistakes");
            } else {
                mistakeLabel = new Label("Correct Solution!");
                mistakeLabel.addStyleName("noMistakes");
            }
            if (bottomPanel.getWidgetCount() == 4) {
                bottomPanel.remove(3);
            }
            bottomPanel.add(mistakeLabel);
        }
    });

    // startQuiz button setup
    startQuizButton.setPixelSize(120, 60);
    startQuizButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            scoreMeButton.setVisible(true);
            String input = inputArea.getText().toUpperCase();

            if (input == null || input.trim().equals("")) { // Checking for empty strings
                Window.alert("Please type something in the text box!");
            } else {
                int newCallNums = newQuiz.populate(input);

                // Reassemble call number panel only if there are NEW call numbers!
                if (newCallNums > 0) {
                    cnPanel.clear();
                    AsyncCallback<Void> callback = autoQuizVoidSetup();
                    // TODO figure out how to switch to next panel if we've reached the right most side
                    Button cnb;
                    for (int i = 0; i < newQuiz.callNums.size(); i++) {
                        // Storing string in db asynchronously
                        autoQuizSvc.addString(newQuiz.callNums.get(i), callback);
                        // Adding call number to the UI                       
                        cnb = new Button(newQuiz.callNums.get(i));
                        cnb.addStyleName("gwt-Button");
                        cnPanel.add(cnb);
                        cnb.setPixelSize(60, 90);
                        widgetDragController.makeDraggable(cnb);
                    }
                }
                callNumsHere.removeFromParent();
                if (bottomPanel.getWidgetCount() == 4)
                    mistakeLabel.removeFromParent();
                if (scoreMeButton.getParent() != bottomPanel)
                    bottomPanel.add(scoreMeButton);
            }
        }
    });

    // generateQuizButton setup
    generateQuizButton.setPixelSize(120, 60);
    generateQuizButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            String input = generateQuizTextBox.getText();
            if (input == null || input.trim().equals("")) { // Checking for empty strings
                Window.alert("Please type something in the text box!");
            } else {
                int size = Integer.parseInt(input);
                if (size <= 0) { // Checking for invalid size
                    Window.alert("Please enter a valid quiz size!");
                } else {
                    AsyncCallback<String> callback = autoQuizStringSetup();
                    // Making the call to the auto quiz generation service
                    autoQuizSvc.getQuiz(size, callback);
                    String randomQuiz = generateRandomQuiz(size);
                    inputArea.setText(randomQuiz);
                }
            }
        }
    });

    // newQuizButton Setup
    newQuizButton.setPixelSize(120, 60);
    newQuizButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            cnPanel.clear();
            newQuiz.clean();
            inputArea.setText("");
            newQuiz.callNums.clear(); // The clean() call above doesn't clear the entered call number list
            if (boundaryPanel.getWidgetCount() > 1) {
                boundaryPanel.remove(1);
            }
            boundaryPanel.add(callNumsHere);
            if (bottomPanel.getWidgetCount() == 4)
                mistakeLabel.removeFromParent();
            scoreMeButton.removeFromParent();
        }
    });

    // inputBox text box setup
    inputArea.setFocus(true);
    inputArea.setText("Enter one call number per line. For example,\n\n" + "A100 TA2 2006\n"
            + "PC2600 Z68 2012\n" + "G53 XN1 2011\n");
    inputArea.addStyleName("inputArea");
    inputArea.setHeight("200px");
    inputArea.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            if (inputAreaOnClickCount == 0) {
                inputArea.setText("");
            }
            inputAreaOnClickCount++;
        }
    });

    // Populating Boundary Panel
    boundaryPanel.add(cnPanel);

    // Top panel setup
    topPanel.add(inputArea);
    topPanel.add(boundaryPanel);

    // Bottom panel setup
    bottomPanel.add(startQuizButton);
    bottomPanel.add(newQuizButton);
    bottomPanel.add(scoreMeButton);
    bottomPanel.addStyleName("bottomPanel");

    // Populating Manual Quiz Panel      
    manualQuizPanel.add(topPanel);
    manualQuizPanel.add(bottomPanel);
    manualQuizPanel.addStyleName("manualQuizPanel");

    // Generate Quiz setup
    generateQuizTextBox.getElement().setPropertyString("placeholder", "Enter the size of the quiz");

    // Populating Generated Quiz Panel
    autoQuizPanel.add(generateQuizTextBox);
    autoQuizPanel.add(generateQuizButton);

    // Populating Main Panel
    tabPanel.add(autoQuizPanel, "Generate Quiz Automatically");
    tabPanel.add(manualQuizPanel, "Create Quiz Manually");
    tabPanel.selectTab(1);

    // Adding panels & buttons to Root
    RootPanel.get().add(tabPanel);
}

From source file:ca.qc.cegepoutaouais.tge.pige.client.ui.widget.CategoryEditor.java

License:Open Source License

protected void configureDND() {
    //Window.alert("Configuring DND...");
    TreeGridDropTarget treeGridDT = new TreeGridDropTarget(treeGrid) {

        @Override//from   w  w w  .j  av  a2s . c  o  m
        protected void onDragMove(DNDEvent e) {
            super.onDragMove(e);
            //Window.alert("GOOD 1");
            TreeNode targetNode = treeGrid.findNode(e.getTarget());
            if (targetNode == null) {
                e.getStatus().setStatus(Boolean.FALSE);
                return;
            }
            BeanModel targetModel = (BeanModel) targetNode.getModel();
            if (targetModel == null) {
                e.getStatus().setStatus(Boolean.FALSE);
                return;
            }
            //Window.alert("GOOD 2");
            Category targetCategory = targetModel.<Category>getBean();
            // Vrifier qu'il n'y pas pas dj une catgorie portant le
            // mme nom.               
            final BeanModel sourceModel = (BeanModel) treeGrid.getSelectionModel().getSelectedItem();
            if (targetModel.get(Category.NAME_REF).equals(sourceModel.get(Category.NAME_REF))) {
                e.getStatus().setStatus(Boolean.FALSE);
                return;
            }
            //Window.alert("GOOD 3");
            if (targetCategory.getId() < 0) {
                e.getStatus().setStatus(Boolean.FALSE);
                return;
            }
            e.getStatus().setStatus(Boolean.TRUE);
            Window.alert("GOOD final");
        }

        @Override
        protected void onDragDrop(DNDEvent e) {
            Window.alert("Dropping target 1");
            super.onDragDrop(e);

            TreeNode targetNode = treeGrid.findNode(e.getTarget());
            if (targetNode == null) {
                return;
            }
            Window.alert("Dropping target 2");
            final BeanModel targetModel = (BeanModel) targetNode.getModel();
            final BeanModel sourceModel = (BeanModel) treeGrid.getSelectionModel().getSelectedItem();
            final Category targetCat = (Category) targetModel.getBean();
            final Category sourceCat = (Category) sourceModel.getBean();

            targetCat.addChild(sourceCat);
            sourceCat.updatePath();
            Window.alert("Dropping target 3");
            ManagementServiceAsync rpcService = Registry.get(PIGE.MANAGEMENT_SERVICE);
            rpcService.updateCategories(Arrays.asList(targetCat, sourceCat), new AsyncCallback() {

                @Override
                public void onSuccess(Object o) {
                    load();
                    StatusBar statusBar = Registry.get(AppWidgets.APP_STATUS_BAR);
                    statusBar.setTimedText(messages.updateSuccessful());
                }

                @Override
                public void onFailure(Throwable caught) {
                    PIGE.handleException(caught);
                }
            });
        }
    };
    treeGridDT.setAllowDropOnLeaf(Boolean.TRUE);
    treeGridDT.setAllowSelfAsSource(Boolean.TRUE);
    treeGridDT.setOperation(Operation.MOVE);
    treeGridDT.setFeedback(Feedback.APPEND);
    treeGridDT.setGroup("cat-only");
    new TreeGridDragSource(treeGrid).setGroup("cat-only");

}

From source file:cc.alcina.framework.gwt.client.ClientNotificationsImpl.java

License:Apache License

@Override
public void notifyOfCompletedSaveFromOffline() {
    ensureLocalisedMessages();
    Window.alert(localisedMessages.get(LT_NOTIFY_COMPLETED_SAVE));
}