Java Code Examples for com.google.gwt.user.client.ui.HTML

public IconsCell add(ImageResource resource, final String title, final boolean html) {
	if (resource == null) return this;
	Image icon = new Image(resource);
	String text = title;
	if (html) { HTML h = new HTML(title); text = h.getText(); }
	icon.setTitle(text);
	icon.setAltText(text);
	if (iPanel.getWidgetCount() > 0)
		icon.getElement().getStyle().setMarginLeft(3, Unit.PX);
	iPanel.add(icon);
	iPanel.setCellVerticalAlignment(icon, HasVerticalAlignment.ALIGN_MIDDLE);
	if (title != null && !title.isEmpty()) {
		icon.addClickHandler(new ClickHandler() {
			@Override
			public void onClick(ClickEvent event) {
				event.stopPropagation();
				UniTimeConfirmationDialog.info(title, html);
			}
		});
	}
	return this;
}
 

/**
 * Output content for and editor
 */
private void outputEditorState(final Editor editor,
    final HTML prettyContent, final HTML prettyHtml) {
  Runnable printer = new Runnable() {
    public void run() {
      if (!quiet) {
        String content = EditorDocFormatter.formatContentDomString(editor);
        String html = EditorDocFormatter.formatImplDomString(editor);
        if (content != null) {
          prettyContent.setText(content);
        }
        if (html != null) {
          prettyHtml.setText(html);
        }
      }
    }
  };

  if (LogLevel.showDebug()) {
    // Flush and update once it's safe
    if (editor.getContent().flush(printer)) {
      printer.run(); // note that if true is returned, the command isn't run inside flush.
    }
  }
}
 

/**
 * Helper method called by constructor to initialize the report section
 */
private void initAppShare() {
  final HTML sharePrompt = new HTML();
  sharePrompt.setHTML(MESSAGES.gallerySharePrompt());
  sharePrompt.addStyleName("primary-prompt");
  final TextBox urlText = new TextBox();
  urlText.addStyleName("action-textbox");
  urlText.setText(Window.Location.getHost() + MESSAGES.galleryGalleryIdAction() + app.getGalleryAppId());
  urlText.addClickHandler(new ClickHandler() {
    @Override
    public void onClick(ClickEvent event) {
      urlText.selectAll();
    }
  });
  appSharePanel.add(sharePrompt);
  appSharePanel.add(urlText);
}
 

/**
 * Creates a new output panel for displaying internal messages.
 */
private OdeLog() {
  // Initialize UI
  Button clearButton = new Button(MESSAGES.clearButton());
  clearButton.addClickHandler(new ClickHandler() {
    @Override
    public void onClick(ClickEvent event) {
      clear();
    }
  });

  text = new HTML();
  text.setWidth("100%");

  VerticalPanel panel = new VerticalPanel();
  panel.add(clearButton);
  panel.add(text);
  panel.setSize("100%", "100%");
  panel.setCellHeight(text, "100%");
  panel.setCellWidth(text, "100%");

  initWidget(panel);
}
 

/**
 * Constructs a tree item for built-in blocks.
 *
 * @return tree item
 */
public TreeItem getBuiltInBlocksTree(MockForm form) {
  initBundledImages();
  TreeItem builtinNode = new TreeItem(new HTML("<span>" + MESSAGES.builtinBlocksLabel()
      + "</span>"));
  for (final String drawerName : getSubsetDrawerNames(form)) {
    Image drawerImage = new Image(bundledImages.get(drawerName));
    TreeItem itemNode = new TreeItem(new HTML("<span>" + drawerImage
        + getBuiltinDrawerNames(drawerName) + "</span>"));
    SourceStructureExplorerItem sourceItem = new BlockSelectorItem() {
      @Override
      public void onSelected() {
        fireBuiltinDrawerSelected(drawerName);
      }
    };
    itemNode.setUserObject(sourceItem);
    builtinNode.addItem(itemNode);
  }
  builtinNode.setState(true);
  return builtinNode;
}
 

/**
 * Constructs a tree item for generic ("Advanced") component blocks for
 * component types that appear in form.
 *
 * @param form
 *          only component types that appear in this Form will be included
 * @return tree item for this form
 */
public TreeItem getGenericComponentsTree(MockForm form) {
  Map<String, String> typesAndIcons = Maps.newHashMap();
  form.collectTypesAndIcons(typesAndIcons);
  TreeItem advanced = new TreeItem(new HTML("<span>" + MESSAGES.anyComponentLabel() + "</span>"));
  List<String> typeList = new ArrayList<String>(typesAndIcons.keySet());
  Collections.sort(typeList);
  for (final String typeName : typeList) {
    TreeItem itemNode = new TreeItem(new HTML("<span>" + typesAndIcons.get(typeName)
        + MESSAGES.textAnyComponentLabel()
        + ComponentsTranslation.getComponentName(typeName) + "</span>"));
    SourceStructureExplorerItem sourceItem = new BlockSelectorItem() {
      @Override
      public void onSelected() {
        fireGenericDrawerSelected(typeName);
      }
    };
    itemNode.setUserObject(sourceItem);
    advanced.addItem(itemNode);
  }
  return advanced;
}
 

/**
 * Constructs a tree item for the component which will be displayed in the
 * source structure explorer.
 *
 * @return  tree item for this component
 */
protected TreeItem buildTree() {
  // Instantiate new tree item for this component
  // Note: We create a ClippedImagePrototype because we need something that can be
  // used to get HTML for the iconImage. AbstractImagePrototype requires
  // an ImageResource, which we don't necessarily have.
  TreeItem itemNode = new TreeItem(
      new HTML("<span>" + iconImage.getElement().getString() + SafeHtmlUtils.htmlEscapeAllowEntities(getName()) + "</span>")) {
    @Override
    protected Focusable getFocusable() {
      return nullFocusable;
    }
  };
  itemNode.setUserObject(sourceStructureExplorerItem);
  return itemNode;
}
 

@Override
public void setPreview(final SafeHtml html) {

    if(locked) return;

    if (
            (contentCanvas.getWidgetCount()>0  && !contentCanvas.getElement().hasAttribute("presenter-view"))
                    || (contentCanvas.getWidgetCount() ==0)
            ) {

            contentCanvas.clear();
            contentCanvas.add(new ScrollPanel(new HTML(html)));
            contentCanvas.getElement().removeAttribute("presenter-view");

    }
}
 

/**
 * corruptionDialog -- Put up a dialog box explaining that we detected corruption
 * while reading in a project file. There is no continuing once this happens.
 *
 */
void corruptionDialog() {
  // Create the UI elements of the DialogBox
  final DialogBox dialogBox = new DialogBox(false, true); // DialogBox(autohide, modal)
  dialogBox.setStylePrimaryName("ode-DialogBox");
  dialogBox.setText(MESSAGES.corruptionDialogText());
  dialogBox.setHeight("100px");
  dialogBox.setWidth("400px");
  dialogBox.setGlassEnabled(true);
  dialogBox.setAnimationEnabled(true);
  dialogBox.center();
  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(MESSAGES.corruptionDialogMessage());
  message.setStyleName("DialogBox-message");
  DialogBoxContents.add(message);
  dialogBox.setWidget(DialogBoxContents);
  dialogBox.show();
}
 

public HelloWorld() {
	HTML html = new HTML("Hello Word");
	refresh = new Button("refresh UI");
	refresh.addClickHandler(new ClickHandler() {
		@Override
		public void onClick(ClickEvent event) {
			GeneralComunicator.refreshUI();
		}
	});

	vPanel = new VerticalPanel();
	vPanel.add(html);
	vPanel.add(refresh);

	refresh.setStyleName("okm-Input");

	initWidget(vPanel);
}
 

/**
 * Output content for and editor
 */
private void outputEditorState(final Editor editor,
    final HTML prettyContent, final HTML prettyHtml) {
  Runnable printer = new Runnable() {
    public void run() {
      if (!quiet) {
        String content = EditorDocFormatter.formatContentDomString(editor);
        String html = EditorDocFormatter.formatImplDomString(editor);
        if (content != null) {
          prettyContent.setText(content);
        }
        if (html != null) {
          prettyHtml.setText(html);
        }
      }
    }
  };

  if (LogLevel.showDebug()) {
    // Flush and update once it's safe
    if (editor.getContent().flush(printer)) {
      printer.run(); // note that if true is returned, the command isn't run inside flush.
    }
  }
}
 

/**
 * The status
 */
public Status() {
	super(false, true);
	hPanel = new HorizontalPanel();
	image = new Image(OKMBundleResources.INSTANCE.indicator());
	msg = new HTML("");
	space = new HTML("");

	hPanel.add(image);
	hPanel.add(msg);
	hPanel.add(space);

	hPanel.setCellVerticalAlignment(image, HasAlignment.ALIGN_MIDDLE);
	hPanel.setCellVerticalAlignment(msg, HasAlignment.ALIGN_MIDDLE);
	hPanel.setCellHorizontalAlignment(image, HasAlignment.ALIGN_CENTER);
	hPanel.setCellWidth(image, "30px");
	hPanel.setCellWidth(space, "7px");

	hPanel.setHeight("25px");

	msg.setStyleName("okm-NoWrap");

	super.hide();
	setWidget(hPanel);
}
 

protected void enableAddAllBtn() {
    HTML br1 = new HTML("<span/>");
    br1.setStyleName(CLASSNAME + "-deco");
    buttons.add(br1);
    buttons.insert(br1, buttons.getWidgetIndex(addItemsLeftToRightButton) + 1);
    addAll = new VButton();
    addAll.setText(">>");
    addAll.addStyleName("addAll");
    addAllHandlerRegistration = addAll.addClickHandler(this);
    buttons.insert(addAll, buttons.getWidgetIndex(br1) + 1);

    HTML br2 = new HTML("<span/>");
    br2.setStyleName(CLASSNAME + "-deco");
    buttons.add(br2);

    removeAll = new VButton();
    removeAll.setText("<<");
    removeAll.addStyleName("removeAll");
    removeAllHandlerRegistration = removeAll.addClickHandler(this);
    buttons.add(removeAll);
}
 

private HTML buildSliderPart(String width, String height, String cursor, String color, double transparancy) {
    HTML container = new HTML();
    container.setWidth(width);
    container.setHeight(height);
    DOM.setStyleAttribute(container.getElement(), "cursor", cursor);
    DOM.setStyleAttribute(container.getElement(), "backgroundColor", color);

    // transparency styling (see also bug#449 and http://www.quirksmode.org/css/opacity.html)
    // note: since GWT complains, '-msFilter' has to be in plain camelCase (w/o '-')
    // ordering is important here
    DOM.setStyleAttribute(container.getElement(), "opacity", Double.toString(transparancy));
    DOM.setStyleAttribute(container.getElement(), "mozOpacity", Double.toString(transparancy));
    String opacity = "(opacity=" +Double.toString(transparancy*100) + ")";
    DOM.setStyleAttribute(container.getElement(), "msFilter", "\"progid:DXImageTransform.Microsoft.Alpha"+ opacity + "\"");
    DOM.setStyleAttribute(container.getElement(), "filter", "alpha" + opacity);
    return container;
}
 

@Override
protected Widget asWidget(final Context context) {
    final FlowPanel panel = new FlowPanel();

    HTML description = new HTML(Console.CONSTANTS.common_label_chooseFile());
    description.getElement().setAttribute("style", "padding-bottom:15px;");
    panel.add(description);

    form = new FormPanel();

    // create a panel to hold all of the form widgets.
    VerticalPanel formPanel = new VerticalPanel();
    form.setWidget(formPanel);

    // create a FileUpload widgets.
    fileUpload = new FileUpload();
    fileUpload.setName("uploadFormElement");
    IdHelper.setId(fileUpload, id(), "file");
    formPanel.add(fileUpload);

    panel.add(form);
    return panel;
}
 

private void showDialog(final HTML htmlReport) {
	final Dialog simple = new Dialog();
	simple.setHeadingText(project.getTitle());
	simple.setSize("420px", "420px");
	simple.setResizable(true);
	simple.setHideOnButtonClick(true);
	simple.setPredefinedButtons(PredefinedButton.CLOSE);
	simple.setBodyStyleName("pad-text");
	simple.getBody().addClassName("pad-text");
	simple.add(getPanel(htmlReport));
	simple.addButton(new TextButton(UIMessages.INSTANCE.download(),
			new SelectHandler() {
				@Override
				public void onSelect(SelectEvent event) {
					FileExporter.saveAs(htmlReport.getHTML(),
							project.getTitle() + ".html");
				}
			}));
	simple.show();
}
 

private void showDialog(final HTML info) {
	final Dialog simple = new Dialog();
	simple.setHeadingText(UIMessages.INSTANCE.wmsInfo());
	HorizontalLayoutContainer container = new HorizontalLayoutContainer();
	container.setScrollMode(ScrollMode.AUTO);
	container.setSize("280px", "180px");

	container.add(replaceHref(info));
	simple.setSize("300px", "200px");
	simple.setResizable(true);
	simple.setHideOnButtonClick(true);
	simple.setPredefinedButtons(PredefinedButton.CLOSE);
	simple.setBodyStyleName("pad-text");
	simple.getBody().addClassName("pad-text");

	simple.add(container);

	simple.show();
}
 

public ApplicationHeader(String title) {

        prefix = new HTML("");
        prefix.setStyleName("header-content");
        HTML changeButton = new HTML("(change)");

        changeButton.setStyleName("html-link");
        changeButton.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent clickEvent) {
                Window.alert("Changing profiles not implemented yet!");
            }
        });

        add(prefix);
        //add(changeButton);

        //changeButton.getElement().getParentElement().setAttribute("style", "vertical-align:middle");

        setProfileName(title);
    }
 

private void showDialog(final HTML htmlReport) {
	final Dialog simple = new Dialog();
	simple.setHeadingText("GeoWe Report");
	simple.setSize("420px", "420px");
	simple.setResizable(true);
	simple.setHideOnButtonClick(true);
	simple.setPredefinedButtons(PredefinedButton.CLOSE);
	simple.setBodyStyleName("pad-text");
	simple.getBody().addClassName("pad-text");
	simple.add(getPanel(htmlReport));
	simple.addButton(new TextButton(UIMessages.INSTANCE.download(),
			new SelectHandler() {
				@Override
				public void onSelect(SelectEvent event) {
					FileExporter.saveAs(htmlReport.getHTML(),
							getSelectedVectorLayer().getName() + ".html");
				}
			}));
	simple.show();
}
 

public BusyPanel(String text, int dayOfWeek, int startSlot, int length) {
	super();
	iText = text;
	iDayOfWeek = dayOfWeek;
	iStartSlot = startSlot;
	iLength = length;
	if (iText != null || !iText.isEmpty()) {
		setTitle(iText);
		boolean empty = true;
		for (int i = 0; i < 3; i++) {
			if (iMeetingTable[iDayOfWeek].length <= iStartSlot + i) { empty = false; break; }
			if (iMeetingTable[iDayOfWeek][iStartSlot + i] != null && !iMeetingTable[iDayOfWeek][iStartSlot + i].isEmpty()) {
				empty = false; break;
			}
		}
		if (empty) {
			HTML widget = new HTML(text, false);
			widget.setStyleName("text");
			setWidget(widget);
		}
	}
	setStyleName("busy");
	getElement().getStyle().setWidth(iCellWidth + (iPrint ? 3 : iDayOfWeek + 1 < iNrDays ? 3 : 0), Unit.PX);
	getElement().getStyle().setHeight(125 * iLength / 30, Unit.PX);
	iGrid.insert(this, iCellWidth * iDayOfWeek, 125 * iStartSlot / 30 - 50 * iStart, 1);
}
 

@Override
public void execute() {
    final DefaultWindow window = new DefaultWindow(Console.CONSTANTS.accessDenied());
    window.setWidth(320);
    window.setHeight(240);
    HTML message = new HTML(Console.CONSTANTS.insufficientPrivileges());

    DialogueOptions options = new DialogueOptions(
            Console.CONSTANTS.common_label_logout(),
            event -> {
                window.hide();
                new LogoutCmd(ssoEnabled).execute();
            },
            Console.CONSTANTS.common_label_cancel(),
            event -> {}
    );
    options.showCancel(false);

    window.trapWidget(new WindowContentBuilder(message, options).build());
    window.setGlassEnabled(true);
    window.center();
}
 

@Override
public void setPreview(final SafeHtml html) {

    if (presenter.getPlaceManager().getCurrentPlaceRequest().getNameToken().equals(serverColumn.getToken())) {
        Scheduler.get().scheduleDeferred(() -> {
            contentCanvas.clear();
            contentCanvas.add(new ScrollPanel(new HTML(html)));
        });
    }

}
 

private Widget getLinksSection() {
    linksPane = new HTMLPanel(createLinks());
    linksPane.getElement().setId("header-links-section");
    linksPane.getElement().setAttribute("role", "menubar");
    linksPane.getElement().setAttribute("aria-controls", "main-content-area");

    for (final ToplevelTabs.Config tlt : toplevelTabs) {
        final String id = "header-" + tlt.getToken();

        SafeHtmlBuilder html = new SafeHtmlBuilder();
        html.appendHtmlConstant("<div class='header-link-label'>");
        html.appendHtmlConstant("<span role='menuitem'>");
        html.appendHtmlConstant(tlt.getTitle());
        html.appendHtmlConstant("</span>");
        html.appendHtmlConstant("</div>");
        HTML widget = new HTML(html.toSafeHtml());
        widget.setStyleName("fill-layout");

        widget.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                // navigate either child directly or parent if revealed the first time
                /*boolean hasChild = perspectiveStore.hasChild(tlt.getToken());
                String token = hasChild ?
                        perspectiveStore.getChild(tlt.getToken()) : tlt.getToken();
                boolean updateToken = hasChild ? true : tlt.isUpdateToken();*/

                String token = tlt.getToken();
                placeManager.revealPlace(
                        new PlaceRequest.Builder().nameToken(token).build(), tlt.isUpdateToken()
                );
            }
        });
        linksPane.add(widget, id);

    }

    return linksPane;
}
 

private void showTooltip() {
    HTML html = new HTML(context.render(this.currentItem));
    html.setStyleName("finder-tooltip-content");
    this.popup.setWidget(html);

    switch (this.popup.getArrow())
    {
        case BOTTOM:
        {
            int left = currentAnchor.getAbsoluteLeft();
            int top = currentAnchor.getAbsoluteTop();
            int width = currentAnchor.getOffsetWidth();
            this.popup.setPopupPosition(
                    left+20,
                    top-40
            );
            break;
        }
        default: {
            this.popup.setPopupPosition(
                    currentAnchor.getAbsoluteLeft(),
                    currentAnchor.getAbsoluteTop()
            );
        }

    }

    this.popup.setAutoHideEnabled(true);
    this.popup.show();
}
 

public Widget asWidget() {
    VerticalPanel layout = new VerticalPanel();
    layout.setStyleName("window-content");

    final HTML label = new HTML(text);
    layout.add(label);

    DialogueOptions options = new DialogueOptions(
        "OK", new MyClickHandler(true),
            Console.CONSTANTS.common_label_cancel(), new MyClickHandler(false));

    return new WindowContentBuilder(layout, options).build();
}
 

private SimplePanel createPanel(String svg, int width, int height)
{
    SimplePanel panel = new SimplePanel();
    panel.setPixelSize(width, height);
    panel.addStyleName("center");
    HTML html = new HTML(svg);
    html.setWidth("100%");
    html.setHeight("100%");
    panel.add(html);
    return panel;
}
 

@Override
public void setPreview(final SafeHtml html) {

    Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
        @Override
        public void execute() {
            previewCanvas.clear();
            previewCanvas.add(new ScrollPanel(new HTML(html)));
        }
    });

}
 

private void populate(GwtRpcResponseList<ChangeLogInterface> logs) {
	List<UniTimeTableHeader> header = new ArrayList<UniTimeTableHeader>();
	
	header.add(new UniTimeTableHeader(MESSAGES.colDate(), clickHandler(0)));
	header.add(new UniTimeTableHeader(MESSAGES.colAcademicSession(), clickHandler(1)));
	header.add(new UniTimeTableHeader(MESSAGES.colManager(), clickHandler(2)));
	header.add(new UniTimeTableHeader(MESSAGES.colNote(), clickHandler(3)));
	iChanges.addRow(null, header);
	
	for (ChangeLogInterface log: logs) {
		List<Widget> line = new ArrayList<Widget>();
		
		line.add(new Label(sDateFormat.format(log.getDate()), false));
		line.add(new Label(log.getSession(), false));
		line.add(new HTML(log.getManager() == null ? "<i>" + MESSAGES.notApplicable() + "</i>" : log.getManager(), false));
		HTML note = new HTML(log.getObject() == null || log.getObject().isEmpty() || "-".equals(log.getObject()) ? "<i>" + MESSAGES.emptyNote() + "</i>" : log.getObject());
		note.getElement().getStyle().setWhiteSpace(WhiteSpace.PRE_WRAP);
		line.add(note);
		
		iChanges.addRow(log, line);
		iChanges.getRowFormatter().setVerticalAlign(iChanges.getRowCount() - 1, HasVerticalAlignment.ALIGN_TOP);
	}
	
	if (LastChangesCookie.getInstance().getSortColumn() >= 0) {
		iChanges.sort((UniTimeTableHeader)null, comparator(LastChangesCookie.getInstance().getSortColumn(), LastChangesCookie.getInstance().getSortOrder()));
		header.get(LastChangesCookie.getInstance().getSortColumn()).setOrder(LastChangesCookie.getInstance().getSortOrder());
	}
	
	iChanges.setColumnVisible(1, iMultiSessionToggle.getValue());
}
 

/**
   * Helper method called by constructor to initialize ui components
   */
  private void initComponents() {
    // Initialize UI
    panel = new VerticalPanel();
    panel.setWidth("100%");
    galleryGUI = new FlowPanel();
    appSingle = new FlowPanel();
    appDetails = new FlowPanel();
    appHeader = new FlowPanel();
    appInfo = new FlowPanel();
    appAction = new FlowPanel();
    appAuthor = new FlowPanel();
    appMeta = new FlowPanel();
    appDates = new FlowPanel();
    appPrimaryWrapper = new FlowPanel();
    appSecondaryWrapper = new FlowPanel();
    appDescPanel = new FlowPanel();
    appReportPanel = new FlowPanel();
    appSharePanel = new FlowPanel();
    appActionTabs = new TabPanel();
    sidebarTabs = new TabPanel();
    appComments = new FlowPanel();
    appCommentsList = new FlowPanel();
    appsByAuthor = new FlowPanel();
    appsByTags = new FlowPanel();
    appsRemixes = new FlowPanel();
    returnToGallery = new FlowPanel();
//    tagSelected = "";

    appCreated = new Label();
    appChanged = new Label();
    descBox = new FlowPanel();
    titleBox = new FlowPanel();
    desc = new TextArea();
    titleText = new TextArea();
    moreInfoText = new TextArea();
    creditText = new TextArea();
    ccLicenseRef = new HTML(MESSAGES.galleryCcLicenseRef());
    ccLicenseRef.addStyleName("app-action-html");
  }
 

@Override
public void execute() {
  final DialogBox db = new DialogBox(false, true);
  db.setText("About The Companion");
  db.setStyleName("ode-DialogBox");
  db.setHeight("200px");
  db.setWidth("400px");
  db.setGlassEnabled(true);
  db.setAnimationEnabled(true);
  db.center();

  String downloadinfo = "";
  if (!YaVersion.COMPANION_UPDATE_URL1.equals("")) {
    String url = "http://" + Window.Location.getHost() + YaVersion.COMPANION_UPDATE_URL1;
    downloadinfo = "<br/>\n<a href=" + url + ">Download URL: " + url + "</a><br/>\n";
    downloadinfo += BlocklyPanel.getQRCode(url);
  }

  VerticalPanel DialogBoxContents = new VerticalPanel();
  HTML message = new HTML(
      "Companion Version " + BlocklyPanel.getCompVersion() + downloadinfo
  );

  SimplePanel holder = new SimplePanel();
  Button ok = new Button("Close");
  ok.addClickListener(new ClickListener() {
    public void onClick(Widget sender) {
      db.hide();
    }
  });
  holder.add(ok);
  DialogBoxContents.add(message);
  DialogBoxContents.add(holder);
  db.setWidget(DialogBoxContents);
  db.show();
}