Example usage for com.vaadin.ui Image Image

Introduction

In this page you can find the example usage for com.vaadin.ui Image Image.

Prototype

public Image(String caption, Resource source) 

Source Link

Document

Creates a new Image whose contents is loaded from given resource.

Usage

From source file:org.inakirj.imagerulette.screens.DiceGallerySetupView.java

License:Open Source License

/**
 * Adds the row.// www.  java 2  s .  c o m
 */
public void addRow(String urlEntry) {
    DiceItem itemCreated = new DiceItem();
    Button validateButton = new Button();
    validateButton.setIcon(FontAwesome.CHECK_CIRCLE_O);
    validateButton.addClickListener(e -> validateUrl(itemCreated));
    itemCreated.setValidateImg(validateButton);
    Image imgRow = null;
    String url = null;
    if (urlEntry != null) {
        StringTokenizer urlEntryTokenizer = new StringTokenizer(urlEntry, " ");
        url = urlEntryTokenizer.nextToken();
        ExternalResource resource = new ExternalResource(url);
        imgRow = new Image("", resource);
        itemCreated.setId(getNextId());
    } else {
        imgRow = new Image("", null);
    }
    imgRow.addStyleName("dice-image");
    imgRow.addStyleName("dice-align-center");
    itemCreated.setImg(imgRow);
    TextField textRow = new TextField();
    textRow.addStyleName("url-style");
    if (url != null) {
        textRow.setValue(url);
        validateButton.setIcon(FontAwesome.CHECK_CIRCLE);
    }
    itemCreated.setUrl(textRow);
    if (urlEntry != null) {
        itemCreated.getUrl().setEnabled(false);
    }
    itemCreated.setValid(imgRow != null);

    Button deleteButton = new Button();
    deleteButton.setIcon(FontAwesome.TRASH);
    itemCreated.setDeleteImg(deleteButton);
    deleteButton.addClickListener(e -> deleteUrl(itemCreated));

    newDataSource.addBean(itemCreated);
    hasReachLimitImages = newDataSource.size() == TOTAL_URL_LIMIT;
}

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From source file:org.inakirj.imagerulette.screens.DiceGallerySetupView.java

License:Open Source License

/**
 * Validate url.//from   ww  w . jav a 2s  .c om
 *
 * @param itemCreated
 *            the item created
 */
private void validateUrl(DiceItem item) {
    boolean isValid = false;
    String urlInput = item.getUrl().getValue();
    if (urlInput != null && ImageUtils.isValidImageURI(urlInput)) {
        Image imgRow = null;
        if (urlInput != null) {
            ExternalResource resource = new ExternalResource(urlInput);
            imgRow = new Image("", resource);
            imgRow.addStyleName("dice-image");
            isValid = true;
            CookieManager cm = new CookieManager();
            cm.saveAllURLs(newDataSource.getItemIds().stream().map(di -> di.getUrl().getValue())
                    .collect(Collectors.toList()));
        }
        item.setImg(imgRow);
    }
    item.setValid(isValid);
    if (isValid) {
        item.getUrl().setEnabled(false);
    }
    newDataSource.sort(propertyIds, ascendingIds);
}

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From source file:org.inakirj.imagerulette.screens.DicePlayView.java

License:Open Source License

/**
 * Sets the layout.//  w  ww.java  2 s .c  om
 */
private void setLayout() {
    mainLayout = new VerticalLayout();
    mainLayout.setWidth(100, Unit.PERCENTAGE);
    FileResource resource = new FileResource(new File(
            VaadinService.getCurrent().getBaseDirectory().getAbsolutePath() + "/WEB-INF/image/nope.png"));
    Image none = new Image("", resource);
    randomImgToBeReplaced = none;
    randomImgToBeReplaced.setWidth(78, Unit.PIXELS);
    randomImgToBeReplaced.setHeight(81, Unit.PIXELS);
    randomImgToBeReplaced.addStyleName("random-image");

    imageLayout = new HorizontalLayout();
    imageLayout.addComponent(randomImgToBeReplaced);
    imageLayout.setWidth(100, Unit.PERCENTAGE);
    imageLayout.setComponentAlignment(randomImgToBeReplaced, Alignment.TOP_CENTER);

    Button rollBtn = new Button();
    rollBtn.addClickListener(e -> onPickABallClick());
    rollBtn.setWidth(25, Unit.PERCENTAGE);
    rollBtn.setHeight(50, Unit.PIXELS);
    rollBtn.setIcon(FontAwesome.CUBE);
    rollBtn.addStyleName("dice-button-roll");

    mainLayout.addComponent(imageLayout);
    mainLayout.addComponent(rollBtn);
    mainLayout.setComponentAlignment(rollBtn, Alignment.BOTTOM_CENTER);

    calculateStats();
    addComponent(mainLayout);
}

---

From source file:org.inakirj.imagerulette.screens.DicePlayView.java

License:Open Source License

/**
 * Calculate stats./*ww w . j  a va 2s . c  om*/
 */
@SuppressWarnings("unchecked")
private void calculateStats() {
    long totalImagesRendered = statsImageIdOcurrencesMap.values().stream().reduce(0, Integer::sum);
    Map<Image, Double> statsRowsMap = new HashMap<Image, Double>();
    Iterator<Entry<String, Integer>> iterator = statsImageIdOcurrencesMap.entrySet().iterator();
    while (iterator.hasNext()) {
        // Left fake column
        Entry<String, Integer> entry = iterator.next();
        // @formatter:off
        Image img = lotteryList.stream().map(i -> (Image) i).filter(i -> entry.getKey().equals((i.getData())))
                .findFirst().orElse(null);
        // @formatter:on
        Image imgCopy = new Image("", img.getSource());
        imgCopy.addStyleName("dice-image-stats");
        double label = getCalculation(entry.getValue(), totalImagesRendered);
        statsRowsMap.put(imgCopy, label);
    }
    Table popupContent;
    if (statsLayout == null) {
        popupContent = new Table() {

            /** The Constant serialVersionUID. */
            private static final long serialVersionUID = -7151527404141301908L;

            @Override
            protected String formatPropertyValue(Object rowId, Object colId, Property<?> property) {
                if (colId.equals(oddCol)) {
                    return super.formatPropertyValue(rowId, colId, property) + " %";
                }
                return super.formatPropertyValue(rowId, colId, property);
            }

        };
        popupContent.setSortEnabled(false);
        popupContent.addStyleName("stats-table");
        popupContent.setWidth(100, Unit.PERCENTAGE);
        popupContent.addContainerProperty(imageCol, Image.class, null);
        popupContent.addContainerProperty(oddCol, BigDecimal.class, null);
        popupContent.setColumnExpandRatio(imageCol, 3);
        popupContent.setColumnExpandRatio(oddCol, 7);
    } else {
        popupContent = statsLayout;
        popupContent.removeAllItems();
    }
    statsRowsMap.entrySet().stream().forEach(entry -> {
        Item row1 = popupContent.getItem(popupContent.addItem());
        row1.getItemProperty(imageCol).setValue(entry.getKey());
        BigDecimal bg = BigDecimal.valueOf(entry.getValue());
        row1.getItemProperty(oddCol).setValue(bg);
    });
    popupContent.setPageLength(statsRowsMap.size());
    popupContent.sort(new String[] { oddCol }, new boolean[] { false });
    if (statsLayout == null) {
        mainLayout.addComponent(popupContent);
    } else {
        mainLayout.replaceComponent(statsLayout, popupContent);
    }
    statsLayout = popupContent;
}

---

From source file:org.inakirj.imagerulette.screens.DiceURLSetupView.java

License:Open Source License

/**
 * Sets the layout.//  w  w w.  ja  v  a  2  s.  c o m
 */
private void setLayout() {
    imagesLayout = new VerticalComponentGroup();
    imagesLayout.setWidth(100, Unit.PERCENTAGE);

    ImageUtils.getAllImageURL().stream().forEach(i -> {
        HorizontalLayout sliderLAyout = new HorizontalLayout();
        if (imagesLayout.getComponentCount() % 2 == 0) {
            sliderLAyout.addStyleName("dice-banner-1");
        } else {
            sliderLAyout.addStyleName("dice-banner-2");
        }
        sliderLAyout.setWidth(100, Unit.PERCENTAGE);
        Image img = new Image("", i.getSource());
        img.addStyleName("dice-image");
        img.setData(i.getData());
        Slider slider = new Slider();
        slider.addStyleName("dice-slider");
        Label total = new Label();
        total.addStyleName("size-24");// TODO is not working
        // Adding image
        sliderLAyout.addComponent(img);
        // Adding slider
        slider.setMin(0);
        slider.setMax(5);
        slider.setWidth(80, Unit.PERCENTAGE);
        slider.addValueChangeListener(s -> {
            total.setValue("x " + slider.getValue().intValue());
            enableDiceTabOrNot();
        });
        sliderLAyout.addComponent(slider);
        // Adding label
        total.setValue("x 0");
        sliderLAyout.addComponent(total);
        sliderLAyout.setExpandRatio(img, 2);
        sliderLAyout.setExpandRatio(slider, 7);
        sliderLAyout.setExpandRatio(total, 1);
        sliderLAyout.setComponentAlignment(img, Alignment.BOTTOM_LEFT);
        sliderLAyout.setComponentAlignment(slider, Alignment.BOTTOM_LEFT);
        sliderLAyout.setComponentAlignment(total, Alignment.BOTTOM_LEFT);
        // Adding layout
        imagesLayout.addComponent(sliderLAyout);
    });
    addComponent(imagesLayout);
}

---

From source file:org.inakirj.imagerulette.screens.DiceURLSetupView.java

License:Open Source License

/**
 * Generate lottery list./*from   ww w .  j  a  v a  2 s  . c o  m*/
 *
 * @return the list
 */
private List<Object> generateLotteryList() {
    List<Object> randomList = new ArrayList<>();
    Iterator<Component> iterator = imagesLayout.iterator();
    while (iterator.hasNext()) {
        HorizontalLayout hl = (HorizontalLayout) iterator.next();
        Image imageSelected = (Image) hl.getComponent(0);
        Image img = new Image("", imageSelected.getSource());
        img.setData(imageSelected.getData());
        Slider slider = (Slider) hl.getComponent(1);
        int rep = slider.getValue().intValue();
        while (rep > 0) {
            randomList.add(img);
            rep--;
        }
    }
    return randomList;
}

---

From source file:org.inakirj.imagerulette.utils.ImageUtils.java

License:Open Source License

/**
 * Gets the image URL./*from   www  . ja v  a  2  s.  c o  m*/
 *
 * @return the image URL
 */
public static List<Image> getAllImageURL() {
    List<Image> result = new ArrayList<>();
    CookieManager sm = new CookieManager();
    Image img;
    for (String url : sm.getAllURLs()) {
        ExternalResource resource = new ExternalResource(url);
        img = new Image("", resource);
        img.setData(url);
        result.add(img);
    }
    return result;
}

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From source file:org.investovator.ui.main.components.GameDetailsView.java

License:Open Source License

public Image getImage() {
    String iconName = "game_icon.jpg";
    GameModes imageMode = null;/*from w w w .jav  a2 s .  c o  m*/

    if (gameInstance != null) {
        imageMode = controller.getGameMode(gameInstance);
    } else if (gameMode != null) {
        imageMode = gameMode;
    }

    if (imageMode != null) {
        switch (imageMode) {
        case AGENT_GAME:
            iconName = "agent2.jpg";
            break;
        case NN_GAME:
            iconName = "prediction_based.jpg";
            break;
        case PAYBACK_ENG:
            iconName = "game_icon.jpg";
            break;
        }
    }

    FileResource resource = new FileResource(new File(ConfigHelper.getImagePath() + iconName));
    Image img = new Image(null, resource);
    img.setHeight("50px");
    img.setWidth("50px");
    return img;
}

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From source file:org.jdal.vaadin.auth.LoginView.java

License:Apache License

@Override
protected Component buildPanel() {
    Label greeting = new Label(getMessage("loginView.greeting"));
    greeting.addStyleName("jd-login-greeting");
    greeting.addStyleName(Reindeer.LABEL_H2);
    Label applicationNameLabel = new Label(getMessage(applicationName));
    applicationNameLabel.addStyleName("jd-login-appname");
    applicationNameLabel.addStyleName(Reindeer.LABEL_H2);
    applicationNameLabel.setSizeUndefined();

    loginButton.addClickListener(this);
    loginButton.setCaption(getMessage("loginView.loginButtonCaption"));
    loginButton.addStyleName("jd-login-button");

    // add shortcut listener for enter key
    loginButton.addShortcutListener(new ShortcutListener("Sign In", KeyCode.ENTER, null) {
        @Override/*from   w w  w  .ja v a2s  . co  m*/
        public void handleAction(Object sender, Object target) {
            loginButton.click();
        }
    });

    Image image = null;
    HorizontalLayout imageWrapper = null;

    if (applicationIcon != null) {
        image = new Image(null, applicationIcon);
        image.setSizeUndefined();
        image.setStyleName("jd-login-icon");
        imageWrapper = new HorizontalLayout();
        imageWrapper.setMargin(false);
        imageWrapper.addComponent(image);
        imageWrapper.setComponentAlignment(image, Alignment.MIDDLE_CENTER);
    }

    BoxFormBuilder fb = new BoxFormBuilder();
    fb.setDefaultWidth(BoxFormBuilder.SIZE_FULL);
    fb.row();
    fb.startBox();
    fb.setFixedHeight();
    fb.row(false);
    fb.add(greeting, Alignment.TOP_LEFT);
    fb.add(applicationNameLabel, Alignment.TOP_RIGHT);
    fb.endBox();
    // add application icon
    if (image != null) {
        fb.row(BoxFormBuilder.SIZE_FULL);
        fb.add(imageWrapper, BoxFormBuilder.SIZE_FULL, Alignment.MIDDLE_CENTER);
    }
    fb.row();
    fb.startBox();
    fb.row(30);
    fb.add(errorLabel, BoxFormBuilder.SIZE_FULL, Alignment.BOTTOM_CENTER);
    fb.endBox();
    fb.row();
    fb.startBox();
    fb.setFixedHeight();
    fb.row();
    fb.add(username, getMessage("loginView.username"), Alignment.BOTTOM_CENTER);
    fb.add(password, getMessage("loginView.password"), Alignment.BOTTOM_CENTER);
    fb.add(loginButton, 100, Alignment.BOTTOM_CENTER);
    fb.endBox();

    Component form = fb.getForm();
    form.setWidth(this.getWidth(), Unit.PIXELS);
    form.setHeight(getHeight(), Unit.PIXELS);
    form.setStyleName("jd-login");

    return form;
}

---

From source file:org.lucidj.search.SearchView.java

License:Apache License

private void buildView() {
    setMargin(true);/*  w  w w.  ja  v  a  2s.com*/
    Node document = parser.parse("## This is *Markdown*!");
    addComponent(new Label(renderer.render(document), ContentMode.HTML));
    addComponent(new Image(null, new ExternalResource("vaadin://~/search/cool-image.jpg")));
    addComponent(new Label("DigestRandomGenerator: " + generator.toString()));
    addComponent(new Label("No results to show."));
}

---

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