Java Code Examples for com.vaadin.shared.ui.ContentMode

@Override
public void init(Map<String, Object> params) {
    super.init(params);

    if (exception != null) {
        Label<String> traceLabel = uiComponents.create(Label.NAME);
        traceLabel.setValue(getExceptionMessage(exception));

        traceLabel.withUnwrapped(com.vaadin.ui.Label.class, vLabel ->
                vLabel.setContentMode(ContentMode.PREFORMATTED));

        resultLabel.setValue(getMessage("operationResult.exception"));
        resultContainer.add(traceLabel);
    } else if (result != null) {
        Label<String> valueHolder = uiComponents.create(Label.NAME);
        valueHolder.setValue(AttributeHelper.convertToString(result));

        valueHolder.withUnwrapped(com.vaadin.ui.Label.class, vLabel ->
                vLabel.setContentMode(ContentMode.PREFORMATTED));

        resultLabel.setValue(getMessage("operationResult.result"));
        resultContainer.add(valueHolder);
    } else {
        resultLabel.setValue(getMessage("operationResult.void"));
    }
}
 

private Component genInfo() {
    VerticalLayout info = new VerticalLayout();
    info.setMargin(true);
    info.setWidth("320px");
    info.setHeight("100%");
    info.addStyleName("black-bg");

    Label details = new Label("<h3>Vaadin SliderPanel</h3>"
            + "<p>Developed by Marten Prieß<br/>"
            + "<a href=\"http://www.rocketbase.io\">www.rocketbase.io</a><p>"
            + "<p>Sample & Sourcecode:<br/><a href=\"https://github.com/melistik/vaadin-sliderpanel/\">github.com</a><br/>"
            + "Vaadin Addon-Site:<br/><a href=\"https://vaadin.com/directory#!addon/sliderpanel\">vaadin.com</a></p>", ContentMode.HTML);
    details.setSizeFull();
    info.addComponentsAndExpand(details);
    info.addComponent(new Label("<p class=\"version\">Version: " + buildVersion + "</p>", ContentMode.HTML));

    return info;
}
 

private VerticalLayout dummyContent(final String title, final int length) {
    String text = "";
    for (int x = 0; x <= length; x++) {
        text += LOREM_IPSUM + " ";
    }
    Label htmlDummy = new Label(String.format("<h3>%s</h3>%s", title, text.trim()), ContentMode.HTML);
    VerticalLayout component = new VerticalLayout(htmlDummy);
    component.setExpandRatio(htmlDummy, 1);
    component.addComponent(new Button(title, new Button.ClickListener() {
        @Override
        public void buttonClick(final ClickEvent event) {
            Notification.show("clicked: " + title, Type.HUMANIZED_MESSAGE);
        }
    }));
    component.setMargin(true);
    component.setSpacing(true);
    return component;
}
 

TicketAssigneeLink(final String assignee, String assigneeAvatarId, final String assigneeFullName) {
    super(StringUtils.trim(assigneeFullName, 25, true));

    this.withListener(clickEvent -> {
        ProjectTicketSearchCriteria criteria = BeanUtility.deepClone(searchCriteria);
        criteria.setAssignUser(StringSearchField.and(assignee));
        criteria.setTypes(CurrentProjectVariables.getRestrictedTicketTypes());
        EventBusFactory.getInstance().post(new TicketEvent.SearchRequest(UnresolvedTicketsByAssigneeWidget.this,
                criteria));
    }).withWidth("100%").withIcon(UserAvatarControlFactory.createAvatarResource(assigneeAvatarId, 16))
            .withStyleName(WebThemes.BUTTON_LINK, WebThemes.TEXT_ELLIPSIS);
    UserService service = AppContextUtil.getSpringBean(UserService.class);
    SimpleUser user = service.findUserByUserNameInAccount(assignee, AppUI.getAccountId());
    this.setDescription(CommonTooltipGenerator.generateTooltipUser(UserUIContext.getUserLocale(), user,
            AppUI.getSiteUrl(), UserUIContext.getUserTimeZone()), ContentMode.HTML);
}
 

public ProjectMemberLink(Integer projectId, String username, String userAvatarId, String displayName) {
    if (StringUtils.isBlank(username)) {
        return;
    }
    this.setContentMode(ContentMode.HTML);

    DivLessFormatter div = new DivLessFormatter();
    Img userAvatar = new Img("", StorageUtils.getAvatarPath(userAvatarId, 16)).setCSSClass(WebThemes.CIRCLE_BOX);
    A userLink = new A().setId("tag" + TooltipHelper.TOOLTIP_ID).
            setHref(ProjectLinkGenerator.generateProjectMemberLink(projectId, username))
            .appendText(StringUtils.trim(displayName, 30, true));
    userLink.setAttribute("onmouseover", TooltipHelper.userHoverJsFunction(username));
    userLink.setAttribute("onmouseleave", TooltipHelper.itemMouseLeaveJsFunction());
    div.appendChild(userAvatar, DivLessFormatter.EMPTY_SPACE, userLink);
    this.setValue(div.write());
}
 

private void displayInfo(SimpleUser user) {
    Div infoDiv = new Div().appendText("You have not setup SMTP account properly. So we can not send the invitation by email automatically. Please copy/paste below paragraph and inform to the user by yourself").setStyle("font-weight:bold;color:red");
    Label infoLbl = new Label(infoDiv.write(), ContentMode.HTML);

    Div userInfoDiv = new Div().appendText("Your username is ").appendChild(new B().appendText(user.getEmail()));
    Label userInfoLbl = ELabel.html(userInfoDiv.write());

    if (Boolean.TRUE.equals(user.isAccountOwner())) {
        user.setRoleName(UserUIContext.getMessage(RoleI18nEnum.OPT_ACCOUNT_OWNER));
    }
    Div roleInfoDiv = new Div().appendText("Your role is ").appendChild(new B().appendText(user.getRoleName()));
    Label roleInfoLbl = new Label(roleInfoDiv.write(), ContentMode.HTML);
    contentLayout.with(infoLbl, userInfoLbl, roleInfoLbl);

    final Button addNewBtn = new Button("Create another user", clickEvent -> {
        EventBusFactory.getInstance().post(new UserEvent.GotoAdd(GetStartedInstructionWindow.this, null));
        close();
    });
    addNewBtn.setStyleName(WebThemes.BUTTON_ACTION);

    Button doneBtn = new Button(UserUIContext.getMessage(GenericI18Enum.ACTION_DONE), clickEvent -> close());
    doneBtn.setStyleName(WebThemes.BUTTON_ACTION);

    final MHorizontalLayout controlsBtn = new MHorizontalLayout(addNewBtn, doneBtn).withMargin(true);
    contentLayout.with(controlsBtn).withAlign(controlsBtn, Alignment.MIDDLE_RIGHT);
}
 

ProgressIndicator() {
    this.withDraggable(false).withClosable(false).withModal(true).withCenter().withStyleName("lazyload-progress");

    Div div = new Div().appendChild(new Div().setCSSClass("sk-cube sk-cube1"))
            .appendChild(new Div().setCSSClass("sk-cube sk-cube2"))
            .appendChild(new Div().setCSSClass("sk-cube sk-cube3"))
            .appendChild(new Div().setCSSClass("sk-cube sk-cube4"))
            .appendChild(new Div().setCSSClass("sk-cube sk-cube5"))
            .appendChild(new Div().setCSSClass("sk-cube sk-cube6"))
            .appendChild(new Div().setCSSClass("sk-cube sk-cube7"))
            .appendChild(new Div().setCSSClass("sk-cube sk-cube8"))
            .appendChild(new Div().setCSSClass("sk-cube sk-cube9"));
    Label loadingIcon = new Label(div.write(), ContentMode.HTML);
    loadingIcon.addStyleName("sk-cube-grid");
    this.setContent(loadingIcon);
}
 

public void update() {
    boolean isTestMode = ui.isTestMode();

    linksLayout.removeAllComponents();
    for (Iterator<Window> it = windows.iterator(); it.hasNext();) {
        Window window = it.next();

        Button button = new NavigationButton(window);
        button.setCaption(StringUtils.trimToEmpty(window.getCaption()));
        button.addClickListener(this::navigationButtonClicked);
        button.setSizeUndefined();
        button.setStyleName(ValoTheme.BUTTON_LINK);
        button.setTabIndex(-1);

        if (isTestMode) {
            button.setCubaId("breadCrubms_Button_" + window.getId());
        }

        if (ui.isPerformanceTestMode()) {
            button.setId(ui.getTestIdManager().getTestId("breadCrubms_Button_" + window.getId()));
        }

        if (it.hasNext()) {
            linksLayout.addComponent(button);

            Label separatorLab = new Label("&nbsp;&gt;&nbsp;");
            separatorLab.setStyleName("c-breadcrumbs-separator");
            separatorLab.setSizeUndefined();
            separatorLab.setContentMode(ContentMode.HTML);
            linksLayout.addComponent(separatorLab);
        } else {
            Label captionLabel = new Label(window.getCaption());
            captionLabel.setStyleName("c-breadcrumbs-win-caption");
            captionLabel.setSizeUndefined();
            linksLayout.addComponent(captionLabel);
        }
    }
}
 

public Element getDragCaptionElement(Widget w) {
    ComponentConnector component = Util.findConnectorFor(w);
    DDLayoutState state = ((DragAndDropAwareState) root.getState()).getDragAndDropState();
    DragCaptionInfo dci = state.dragCaptions.get(component);

    Document document = Document.get();

    Element dragCaptionImage = document.createDivElement();
    Element dragCaption = document.createSpanElement();

    String dragCaptionText = dci.caption;
    if (dragCaptionText != null) {
        if (dci.contentMode == ContentMode.TEXT) {
            dragCaption.setInnerText(dragCaptionText);
        } else if (dci.contentMode == ContentMode.HTML) {
            dragCaption.setInnerHTML(dragCaptionText);
        } else if (dci.contentMode == ContentMode.PREFORMATTED) {
            PreElement preElement = document.createPreElement();
            preElement.setInnerText(dragCaptionText);
            dragCaption.appendChild(preElement);
        }
    }

    String dragIconKey = state.dragCaptions.get(component).iconKey;
    if (dragIconKey != null) {
        String resourceUrl = root.getResourceUrl(dragIconKey);
        Icon icon = component.getConnection().getIcon(resourceUrl);
        dragCaptionImage.appendChild(icon.getElement());
    }

    dragCaptionImage.appendChild(dragCaption);

    return dragCaptionImage;
}
 

private void render() {
    if (text != null) {
        setContentMode(ContentMode.HTML);
        StringBuilder sb = new StringBuilder("<h");
        sb.append(headerLevel);
        sb.append(">");
        sb.append(Jsoup.clean(text, getWhitelist()));
        sb.append("</h");
        sb.append(headerLevel);
        sb.append(">");
        super.setValue(sb.toString());
        text = null;
    }
}
 

/**
 * Sets up DragAndDropWrapper to accept multi file drops.
 */
protected void prepareDropZone() {
    if (dropZone == null) {
        Component label = new Label(getAreaText(), ContentMode.HTML);
        label.setSizeUndefined();
        dropZone = new DragAndDropWrapper(label);
        dropZone.setStyleName("v-multifileupload-dropzone");
        dropZone.setSizeUndefined();
        addComponent(dropZone, 1);
        dropZone.setDropHandler(this);
        addStyleName("no-horizontal-drag-hints");
        addStyleName("no-vertical-drag-hints");
    }
}
 

public UserLink(String username, String userAvatarId, String displayName) {
    if (StringUtils.isBlank(username)) {
        return;
    }
    this.setContentMode(ContentMode.HTML);

    DivLessFormatter div = new DivLessFormatter();
    Img userAvatar = new Img("", StorageUtils.getAvatarPath(userAvatarId, 16)).setCSSClass(WebThemes.CIRCLE_BOX);
    A userLink = new A().setId("tag" + TooltipHelper.TOOLTIP_ID).setHref(AccountLinkGenerator.generateUserLink(
            username)).appendText(StringUtils.trim(displayName, 30, true));
    userLink.setAttribute("onmouseover", TooltipHelper.userHoverJsFunction(username));
    userLink.setAttribute("onmouseleave", TooltipHelper.itemMouseLeaveJsFunction());
    div.appendChild(userAvatar, DivLessFormatter.EMPTY_SPACE, userLink);
    this.setValue(div.write());
}
 

/**
 * @return The content mode
 */
public ContentMode getContentMode() {
    return getState(false).descriptionContentMode;
}
 

protected void updateSummaryColumn() {
    summaryBox.removeAll();
    CubaVerticalActionsLayout summaryLayout = (CubaVerticalActionsLayout) WebComponentsHelper.unwrap(summaryBox);
    CubaVerticalActionsLayout summaryCaptionVbox = new CubaVerticalActionsLayout();
    summaryCaptionVbox.setHeight("30px");
    summaryCaptionVbox.setWidth("100%");
    com.vaadin.ui.Label summaryCaption = new com.vaadin.ui.Label();
    summaryCaption.setContentMode(ContentMode.HTML);
    summaryCaption.setValue(messageBundle.getMessage("label.summaryCaption"));
    summaryCaption.setWidthUndefined();
    summaryCaptionVbox.addComponent(summaryCaption);
    summaryCaptionVbox.setComponentAlignment(summaryCaption, Alignment.MIDDLE_CENTER);
    summaryLayout.addComponent(summaryCaptionVbox);

    FactAndPlan[] summariesByWeeks = calculateSummariesByWeeks();
    FactAndPlan summaryForMonth = new FactAndPlan();
    for (int i = 1; i < summariesByWeeks.length; i++) {
        com.vaadin.ui.Label hourLabel = new com.vaadin.ui.Label();
        hourLabel.setContentMode(ContentMode.HTML);
        FactAndPlan summaryForTheWeek = summariesByWeeks[i];
        if (summaryForTheWeek == null) {
            summaryForTheWeek = new FactAndPlan();
        }
        if (summaryForTheWeek.isMatch()) {
            hourLabel.setValue(messages.formatMessage(CalendarScreen.class, "label.hoursSummary",
                    summaryForTheWeek.fact.getHours(), summaryForTheWeek.fact.getMinutes()));
        } else {
            hourLabel.setValue(messages.formatMessage(CalendarScreen.class, "label.hoursSummaryNotMatch",
                    summaryForTheWeek.fact.getHours(), summaryForTheWeek.fact.getMinutes(),
                    summaryForTheWeek.plan.getHours(), summaryForTheWeek.plan.getMinutes()));
            hourLabel.addStyleName("overtime");
        }
        hourLabel.setWidthUndefined();
        summaryLayout.addComponent(hourLabel);
        summaryLayout.setExpandRatio(hourLabel, 1);
        summaryLayout.setComponentAlignment(hourLabel, Alignment.MIDDLE_CENTER);

        summaryForMonth.fact.add(summaryForTheWeek.fact);
        summaryForMonth.plan.add(summaryForTheWeek.plan);
    }

    if (summaryForMonth.isMatch()) {
        monthSummary.setValue(messages.formatMessage(CalendarScreen.class, "label.monthSummaryFormat",
                summaryForMonth.fact.getHours(), summaryForMonth.fact.getMinutes()));
        monthSummary.setStyleName("month-summary");
    } else {
        monthSummary.setValue(messages.formatMessage(CalendarScreen.class, "label.monthSummaryFormatNotMatch",
                summaryForMonth.fact.getHours(), summaryForMonth.fact.getMinutes(),
                summaryForMonth.plan.getHours(), summaryForMonth.plan.getMinutes()));
        monthSummary.setStyleName("month-summary-overtime");
    }
}
 

@Override
public boolean isHtmlEnabled() {
    return component.getContentMode() == ContentMode.HTML;
}
 

@Override
public void setHtmlEnabled(boolean htmlEnabled) {
    component.setContentMode(htmlEnabled ? ContentMode.HTML : ContentMode.TEXT);
}
 

@Override
public ContentMode getRowDescriptionContentMode() {
    return getState(false).rowDescriptionContentMode;
}
 

@Override
public ContentMode getRowDescriptionContentMode() {
    return getState(false).rowDescriptionContentMode;
}
 

protected void initCapsLockIndicatorContent() {
    getState().contentMode = ContentMode.HTML;
    getState().text = "<span></span>";
}
 

public DragCaption(String caption, Resource icon, ContentMode contentMode) {
    this.caption = caption;
    this.icon = icon;
    this.contentMode = contentMode;
}
 

public ContentMode getContentMode() {
    return contentMode;
}
 

@Override
public void beforeClientResponse(boolean initial) {
    setContentMode(ContentMode.HTML);
    super.setValue(Jsoup.clean(richText, getWhitelist()));
    super.beforeClientResponse(initial);
}
 

@Override
public RichText withContentMode(ContentMode mode) {
    setContentMode(mode);
    return this;
}
 

public MLabel withContentMode(ContentMode mode) {
    setContentMode(mode);
    return this;
}
 

@Override
public Component generateRow(IBeanList<SimpleProject> host, SimpleProject project, int rowIndex) {
    MHorizontalLayout layout = new MHorizontalLayout().withMargin(false).withFullWidth().withStyleName(WebThemes.BORDER_LIST_ROW);
    layout.addComponent(ProjectAssetsUtil.projectLogoComp(project.getShortname(), project.getId(), project.getAvatarid(), 64));
    if (project.isArchived()) {
        layout.addStyleName("project-archived");
    }
    MVerticalLayout mainLayout = new MVerticalLayout().withMargin(false);

    A projectDiv = new A(ProjectLinkGenerator.generateProjectLink(project.getId())).appendText(project.getName());
    ELabel projectLbl = ELabel.h3(projectDiv.write()).withStyleName(WebThemes.TEXT_ELLIPSIS).withFullWidth();
    projectLbl.setDescription(ProjectTooltipGenerator.generateToolTipProject(UserUIContext.getUserLocale(),
            AppUI.getDateFormat(), project, AppUI.getSiteUrl(), UserUIContext.getUserTimeZone()), ContentMode.HTML);

    mainLayout.addComponent(projectLbl);

    MHorizontalLayout metaInfo = new MHorizontalLayout().withFullWidth();
    metaInfo.setDefaultComponentAlignment(Alignment.MIDDLE_LEFT);

    Div activeMembersDiv = new Div().appendText(VaadinIcons.USERS.getHtml() + " " + project.getNumActiveMembers())
            .setTitle(UserUIContext.getMessage(ProjectMemberI18nEnum.OPT_ACTIVE_MEMBERS));
    Div createdTimeDiv = new Div().appendText(VaadinIcons.CLOCK.getHtml() + " " + UserUIContext
            .formatPrettyTime(project.getCreatedtime())).setTitle(UserUIContext.getMessage(GenericI18Enum.FORM_CREATED_TIME));
    Div billableHoursDiv = new Div().appendText(VaadinIcons.MONEY.getHtml() + " " + NumberUtils.roundDouble(2, project.getTotalBillableHours())).
            setTitle(UserUIContext.getMessage(TimeTrackingI18nEnum.OPT_BILLABLE_HOURS));
    Div nonBillableHoursDiv = new Div().appendText(VaadinIcons.GIFT.getHtml() + " " + NumberUtils.roundDouble(2,
            project.getTotalNonBillableHours())).setTitle(UserUIContext.getMessage(TimeTrackingI18nEnum.OPT_NON_BILLABLE_HOURS));
    Div metaDiv = new Div().appendChild(activeMembersDiv, DivLessFormatter.EMPTY_SPACE, createdTimeDiv,
            DivLessFormatter.EMPTY_SPACE, billableHoursDiv, DivLessFormatter.EMPTY_SPACE,
            nonBillableHoursDiv, DivLessFormatter.EMPTY_SPACE);
    if (project.getMemlead() != null) {
        Div leadDiv = new Div().appendChild(new Img("", StorageUtils.getAvatarPath(project
                        .getLeadAvatarId(), 16)).setCSSClass(WebThemes.CIRCLE_BOX), DivLessFormatter.EMPTY_SPACE,
                new A(ProjectLinkGenerator.generateProjectMemberLink(project.getId(), project.getMemlead()))
                        .appendText(StringUtils.trim(project.getLeadFullName(), 30, true))).setTitle
                (UserUIContext.getMessage(ProjectI18nEnum.FORM_LEADER));
        metaDiv.appendChild(0, leadDiv);
        metaDiv.appendChild(1, DivLessFormatter.EMPTY_SPACE);
    }

    if (project.getClientid() != null) {
        Div accountDiv = new Div();
        if (project.getClientAvatarId() == null) {
            accountDiv.appendText(VaadinIcons.INSTITUTION.getHtml() + " ");
        } else {
            Img clientImg = new Img("", StorageUtils.getEntityLogoPath(AppUI.getAccountId(),
                    project.getClientAvatarId(), 16)).setCSSClass(WebThemes.CIRCLE_BOX);
            accountDiv.appendChild(clientImg).appendChild(DivLessFormatter.EMPTY_SPACE);
        }

        accountDiv.appendChild(new A(ProjectLinkGenerator.generateClientPreviewLink(project.getClientid()))
                .appendText(StringUtils.trim(project.getClientName(), 30, true))).setCSSClass(WebThemes.BLOCK)
                .setTitle(project.getClientName());
        metaDiv.appendChild(0, accountDiv);
        metaDiv.appendChild(1, DivLessFormatter.EMPTY_SPACE);
    }
    metaDiv.setCSSClass(WebThemes.FLEX_DISPLAY);
    metaInfo.addComponent(ELabel.html(metaDiv.write()).withStyleName(WebThemes.META_INFO).withUndefinedWidth());

    mainLayout.addComponent(metaInfo);

    int openAssignments = project.getNumOpenBugs() + project.getNumOpenTasks() + project.getNumOpenRisks();
    int totalAssignments = project.getNumBugs() + project.getNumTasks() + project.getNumRisks();
    ELabel progressInfoLbl;
    if (totalAssignments > 0) {
        progressInfoLbl = new ELabel(UserUIContext.getMessage(ProjectI18nEnum.OPT_PROJECT_TICKET,
                (totalAssignments - openAssignments), totalAssignments, (totalAssignments - openAssignments)
                        * 100 / totalAssignments)).withStyleName(WebThemes.META_INFO);
    } else {
        progressInfoLbl = new ELabel(UserUIContext.getMessage(ProjectI18nEnum.OPT_NO_TICKET))
                .withStyleName(WebThemes.META_INFO);
    }
    mainLayout.addComponent(progressInfoLbl);
    layout.with(mainLayout).expand(mainLayout);
    return layout;
}
 

void displayEntryPeople(ValuedBean bean) {
    this.removeAllComponents();
    this.withMargin(false);

    Label peopleInfoHeader = new Label(VaadinIcons.USER.getHtml() + " " +
            UserUIContext.getMessage(ProjectCommonI18nEnum.SUB_INFO_PEOPLE), ContentMode.HTML);
    peopleInfoHeader.setStyleName("info-hdr");
    this.addComponent(peopleInfoHeader);

    GridLayout layout = new GridLayout(2, 2);
    layout.setSpacing(true);
    layout.setWidth("100%");
    layout.setMargin(new MarginInfo(false, false, false, true));
    try {
        Label createdLbl = new Label(UserUIContext.getMessage(ProjectCommonI18nEnum.ITEM_CREATED_PEOPLE));
        createdLbl.setSizeUndefined();
        layout.addComponent(createdLbl, 0, 0);

        String createdUserName = (String) PropertyUtils.getProperty(bean, "createduser");
        String createdUserAvatarId = (String) PropertyUtils.getProperty(bean, "createdUserAvatarId");
        String createdUserDisplayName = (String) PropertyUtils.getProperty(bean, "createdUserFullName");

        ProjectMemberLink createdUserLink = new ProjectMemberLink(createdUserName,
                createdUserAvatarId, createdUserDisplayName);
        layout.addComponent(createdUserLink, 1, 0);
        layout.setColumnExpandRatio(1, 1.0f);

        Label assigneeLbl = new Label(UserUIContext.getMessage(ProjectCommonI18nEnum.ITEM_ASSIGN_PEOPLE));
        assigneeLbl.setSizeUndefined();
        layout.addComponent(assigneeLbl, 0, 1);
        String assignUserName = (String) PropertyUtils.getProperty(bean, "userlead");
        String assignUserAvatarId = (String) PropertyUtils.getProperty(bean, "userLeadAvatarId");
        String assignUserDisplayName = (String) PropertyUtils.getProperty(bean, "userLeadFullName");

        ProjectMemberLink assignUserLink = new ProjectMemberLink(assignUserName,
                assignUserAvatarId, assignUserDisplayName);
        layout.addComponent(assignUserLink, 1, 1);
    } catch (Exception e) {
        LOG.error("Can not build user link {} ", BeanUtility.printBeanObj(bean));
    }

    this.addComponent(layout);
}
 

private void constructBody() {
    final MVerticalLayout layout = new MVerticalLayout().withFullWidth();
    CssLayout iconWrapper = new CssLayout();
    final ELabel iconEmbed = ELabel.fontIcon(FileAssetsUtil.getFileIconResource(content.getName()));
    iconEmbed.addStyleName("icon-48px");
    iconWrapper.addComponent(iconEmbed);
    layout.with(iconWrapper).withAlign(iconWrapper, Alignment.MIDDLE_CENTER);

    final GridFormLayoutHelper infoLayout = GridFormLayoutHelper.defaultFormLayoutHelper(LayoutType.ONE_COLUMN);

    if (content.getDescription() != null) {
        final Label descLbl = new Label();
        if (!content.getDescription().equals("")) {
            descLbl.setData(content.getDescription());
        } else {
            descLbl.setValue(" ");
            descLbl.setContentMode(ContentMode.HTML);
        }
        infoLayout.addComponent(descLbl, UserUIContext.getMessage(GenericI18Enum.FORM_DESCRIPTION), 0, 0);
    }

    UserService userService = AppContextUtil.getSpringBean(UserService.class);
    SimpleUser user = userService.findUserByUserNameInAccount(content.getCreatedUser(), AppUI.getAccountId());
    if (user == null) {
        infoLayout.addComponent(new UserLink(UserUIContext.getUsername(), UserUIContext.getUserAvatarId(),
                UserUIContext.getUserDisplayName()), UserUIContext.getMessage(GenericI18Enum.OPT_CREATED_BY), 0, 1);
    } else {
        infoLayout.addComponent(new UserLink(user.getUsername(), user.getAvatarid(), user.getDisplayName()),
                UserUIContext.getMessage(GenericI18Enum.OPT_CREATED_BY), 0, 1);
    }

    final Label size = new Label(FileUtils.getVolumeDisplay(content.getSize()));
    infoLayout.addComponent(size, UserUIContext.getMessage(FileI18nEnum.OPT_SIZE), 0, 2);

    ELabel dateCreate = new ELabel().prettyDateTime(DateTimeUtils.toLocalDateTime(content.getCreated()));
    infoLayout.addComponent(dateCreate, UserUIContext.getMessage(GenericI18Enum.FORM_CREATED_TIME), 0, 3);

    layout.addComponent(infoLayout.getLayout());

    MButton downloadBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_DOWNLOAD))
            .withIcon(VaadinIcons.DOWNLOAD).withStyleName(WebThemes.BUTTON_ACTION);
    List<Resource> resources = new ArrayList<>();
    resources.add(content);

    StreamResource downloadResource = StreamDownloadResourceUtil.getStreamResourceSupportExtDrive(resources);

    FileDownloader fileDownloader = new FileDownloader(downloadResource);
    fileDownloader.extend(downloadBtn);

    MButton cancelBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_CANCEL), clickEvent -> close())
            .withStyleName(WebThemes.BUTTON_OPTION);
    MHorizontalLayout buttonControls = new MHorizontalLayout(cancelBtn, downloadBtn);
    layout.with(buttonControls).withAlign(buttonControls, Alignment.MIDDLE_RIGHT);
    this.setContent(layout);
}
 

private void addAttachmentRow(Content attachment) {
    String docName = attachment.getPath();
    int lastIndex = docName.lastIndexOf("/");
    if (lastIndex != -1) {
        docName = docName.substring(lastIndex + 1);
    }

    final AbsoluteLayout attachmentLayout = new AbsoluteLayout();
    attachmentLayout.setWidth(WebUIConstants.DEFAULT_ATTACHMENT_THUMBNAIL_WIDTH);
    attachmentLayout.setHeight(WebUIConstants.DEFAULT_ATTACHMENT_THUMBNAIL_HEIGHT);
    attachmentLayout.setStyleName("attachment-block");

    MCssLayout thumbnailWrap = new MCssLayout().withFullSize().withStyleName("thumbnail-wrap");

    Link thumbnail = new Link();
    thumbnail.setTargetName("_blank");
    if (StringUtils.isBlank(attachment.getThumbnail())) {
        thumbnail.setIcon(FileAssetsUtil.getFileIconResource(attachment.getName()));
    } else {
        thumbnail.setIcon(VaadinResourceFactory.getResource(attachment.getThumbnail()));
    }

    if (MimeTypesUtil.isImageType(docName)) {
        thumbnail.setResource(VaadinResourceFactory.getResource(attachment.getPath()));
    }

    Div contentTooltip = new Div().appendChild(new Span().appendText(docName).setStyle("font-weight:bold"));
    Ul ul = new Ul().appendChild(new Li().appendText(UserUIContext.getMessage(FileI18nEnum.OPT_SIZE_VALUE,
            FileUtils.getVolumeDisplay(attachment.getSize())))).setStyle("line-height:1.5em");
    ul.appendChild(new Li().appendText(UserUIContext.getMessage(GenericI18Enum.OPT_LAST_MODIFIED,
            UserUIContext.formatPrettyTime(DateTimeUtils.toLocalDateTime(attachment.getLastModified())))));
    contentTooltip.appendChild(ul);
    thumbnail.setDescription(contentTooltip.write(), ContentMode.HTML);
    thumbnail.setWidth(WebUIConstants.DEFAULT_ATTACHMENT_THUMBNAIL_WIDTH);
    thumbnailWrap.addComponent(thumbnail);

    attachmentLayout.addComponent(thumbnailWrap, "top: 0px; left: 0px; bottom: 0px; right: 0px; z-index: 0;");

    MCssLayout attachmentNameWrap = new MCssLayout().withWidth(WebUIConstants.DEFAULT_ATTACHMENT_THUMBNAIL_WIDTH)
            .withStyleName("attachment-name-wrap");

    Label attachmentName = new ELabel(docName).withStyleName(WebThemes.TEXT_ELLIPSIS);
    attachmentNameWrap.addComponent(attachmentName);
    attachmentLayout.addComponent(attachmentNameWrap, "bottom: 0px; left: 0px; right: 0px; z-index: 1;");

    MButton trashBtn = new MButton("", clickEvent -> {
        ConfirmDialogExt.show(UI.getCurrent(), UserUIContext.getMessage(GenericI18Enum.DIALOG_DELETE_TITLE,
                AppUI.getSiteName()), UserUIContext.getMessage(GenericI18Enum.CONFIRM_DELETE_ATTACHMENT),
                UserUIContext.getMessage(GenericI18Enum.ACTION_YES),
                UserUIContext.getMessage(GenericI18Enum.ACTION_NO),
                confirmDialog -> {
                    if (confirmDialog.isConfirmed()) {
                        resourceService.removeResource(attachment.getPath(), UserUIContext.getUsername(), true, AppUI.getAccountId());
                        ((ComponentContainer) attachmentLayout.getParent()).removeComponent(attachmentLayout);
                    }
                });
    }).withIcon(VaadinIcons.TRASH).withStyleName("attachment-control");
    attachmentLayout.addComponent(trashBtn, "top: 9px; left: 9px; z-index: 1;");

    MButton downloadBtn = new MButton().withIcon(VaadinIcons.DOWNLOAD).withStyleName("attachment-control");
    FileDownloader fileDownloader = new FileDownloader(VaadinResourceFactory.getInstance().getStreamResource(attachment.getPath()));
    fileDownloader.extend(downloadBtn);
    attachmentLayout.addComponent(downloadBtn, "right: 9px; top: 9px; z-index: 1;");
    this.addComponent(attachmentLayout);
}
 

protected Component createDisplayComponent() {
    defaultDisplay = new Label("", ContentMode.HTML);
    return defaultDisplay;
}
 

void hideCaption() {
    this.setCaption("");
    this.setDescription(String.format("<div class=\"v-label-h3 no-margin\">%s</div>", caption), ContentMode.HTML);
}