Example usage for com.google.gwt.user.client.ui HTMLPanel HTMLPanel

List of usage examples for com.google.gwt.user.client.ui HTMLPanel HTMLPanel

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  5. HTMLPanel
  6. HTMLPanel

Introduction

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

Prototype

private HTMLPanel(Element elem)

Source Link

Document

Construct a new HTMLPanel with the specified element.

Usage

From source file:org.pentaho.ui.xul.gwt.tags.GwtFileUpload.java

License:Open Source License

@SuppressWarnings("deprecation")
public void init(com.google.gwt.xml.client.Element srcEle, XulDomContainer container) {
    mainPanel = new VerticalPanel();
    setManagedObject(mainPanel);//w ww .  ja  v  a 2s  .  c  o m

    super.init(srcEle, container);
    if (!StringUtils.isEmpty(srcEle.getAttribute("action"))) {
        setAction(buildActionUrl(GWT.getModuleBaseURL(), srcEle.getAttribute("action")));
    }
    if (!StringUtils.isEmpty(srcEle.getAttribute("onuploadsuccess"))) {
        setOnUploadSuccess(srcEle.getAttribute("onuploadsuccess"));
    }
    if (!StringUtils.isEmpty(srcEle.getAttribute("onuploadfailure"))) {
        setOnUploadFailure(srcEle.getAttribute("onuploadfailure"));
    }

    uploadForm = new FormPanel();
    uploadForm.setEncoding(FormPanel.ENCODING_MULTIPART);
    uploadForm.setMethod(FormPanel.METHOD_POST);
    uploadForm.setHeight(getHeight() + "px");
    uploadForm.setWidth(getWidth() + "px");
    // Create a panel to hold all of the form widgets.
    HorizontalPanel panel = new HorizontalPanel();
    uploadForm.setWidget(panel);
    uploadForm.setVisible(true);
    // Create a FileUpload widget.
    upload = new FileUpload();
    upload.setStylePrimaryName("gwt-StyledFileUpload");
    upload.setName("uploadFormElement"); //$NON-NLS-1$
    upload.getElement().setId("uploadFormElement");
    upload.setVisible(true);
    upload.setHeight(getHeight() + "px");
    upload.setWidth(getWidth() + "px");
    upload.addChangeHandler(new ChangeHandler() {
        public void onChange(ChangeEvent event) {
            setSelectedFile(upload.getFilename());
        }
    });
    uploadPanel = new VerticalPanel();

    // -- upload styling -- //
    String uploadButtonImage = srcEle.getAttribute("image");
    String uploadButtonDisabledImage = srcEle.getAttribute("disabledimage");

    hiddenPanel = new HTMLPanel("<div id='hidden_div' class='gwt_file_upload_hidden_div'></div>");
    uploadTextBox = new GwtLabel();
    uploadTextBox.setId("gwt_FileUpload_uploadTextBox");

    GwtButton uploadButton = new GwtButton();
    uploadButton.setId("gwt_FileUpload_uploadButton");
    uploadButton.setHeight(22);

    final LabelWidget label = new LabelWidget("uploadFormElement");
    label.setStyleName("gwt_file_upload_label");
    // If "image" attribute has been defined in the fileupload control do not display the file textfield AND do not
    // set the button label.
    if (StringUtils.isEmpty(uploadButtonImage)) {
        uploadButton.setLabel("...");
        final Widget labelWidget = (Widget) uploadTextBox.getManagedObject();
        label.add(labelWidget);
        uploadTextBox.layout();
        labelWidget.setHeight(getHeight() + "px");
        labelWidget.setWidth((getWidth() - 55) + "px");
        DOM.setStyleAttribute(labelWidget.getElement(), "lineHeight", getHeight() + "px");
    } else {
        uploadButton.setImage(uploadButtonImage);
        uploadButton.setDisabledImage(uploadButtonDisabledImage);
    }

    label.add((Widget) uploadButton.getManagedObject());
    uploadButton.layout();
    hiddenPanel.add(upload, "hidden_div");
    hiddenPanel.add(label, "hidden_div");
    // -- upload styling -- //

    uploadPanel.add(hiddenPanel);
    panel.add(uploadPanel);
    mainPanel.add(uploadForm);
    if (getHeight() >= 0) {
        mainPanel.setHeight(getHeight() + "px");
    }
    if (getWidth() >= 0) {
        mainPanel.setWidth(getWidth() + "px");
    }

    uploadForm.addFormHandler(new FormHandler() {
        public void onSubmit(FormSubmitEvent event) {
            if (upload.getFilename() == null) {
                try {
                    GwtFileUpload.this.getXulDomContainer().invoke(getOnUploadFailure(), new Object[] {
                            new Throwable("No file has been selected. Please select the file to upload") });
                    return;
                } catch (XulException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }

            }
        }

        public void onSubmitComplete(FormSubmitCompleteEvent event) {
            String results = event.getResults();
            try {
                if (results != null && results.indexOf(ERROR) >= 0) {
                    if (results.indexOf(ERROR) + ERROR.length() < results.length()) {
                        String result = results.replaceAll("\\<.*?>", "");
                        GwtFileUpload.this.getXulDomContainer().invoke(getOnUploadFailure(),
                                new Object[] { new Throwable(result) });
                    }
                } else {
                    if (results != null) {
                        String result = results.replaceAll("\\<.*?>", "");
                        GwtFileUpload.this.getXulDomContainer().invoke(getOnUploadSuccess(),
                                new Object[] { result });
                    } else {
                        GwtFileUpload.this.getXulDomContainer().invoke(getOnUploadFailure(),
                                new Object[] { new Throwable("Unable to find upload service or "
                                        + "Upload service returned nothing") });
                    }
                }
            } catch (XulException xule) {
                xule.printStackTrace();
            }
        }
    });

    uploadForm.setWidth("100%");

}

From source file:org.qipki.clients.web.client.ui.widgets.ExternalResourcePanel.java

License:Open Source License

public void load(final String url, final RequestCallback callback) {
    RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, url);
    rb.setCallback(new RequestCallback() {

        @Override// w w  w  .j ava  2  s.  c o m
        public void onResponseReceived(final Request request, final Response response) {
            new Timer() {

                @Override
                public void run() {
                    panel.clear();
                    panel.add(new HTMLPanel(response.getText()));
                    ExternalResourcePanel.this.url = url;
                    callback.onResponseReceived(request, response);
                }

            }.schedule(2000);
        }

        @Override
        public void onError(Request request, Throwable exception) {
            panel.clear();
            panel.add(new Label("Request ERROR: " + exception.getMessage()));
            callback.onError(request, exception);
        }

    });
    panel.clear();
    if (loadingPanel != null) {
        panel.setWidget(loadingPanel);
    }
    try {
        rb.send();
    } catch (RequestException ex) {
        panel.add(new Label("Request EXCEPTION: " + ex.getMessage()));
    }
}

From source file:org.rest.client.ui.desktop.RequestViewImpl.java

License:Apache License

@UiHandler("deleteEndpoint")
void onDeleteEndpoint(ClickEvent e) {
    e.preventDefault();//from w  ww  .ja  v a 2  s . co  m
    final DialogBox dialog = new DialogBox(true);
    dialog.setAnimationEnabled(true);
    dialog.setGlassEnabled(true);
    dialog.setModal(true);

    HTMLPanel wrapper = new HTMLPanel("");
    Label message = new Label("Delete selected endpoint?");
    HTMLPanel buttons = new HTMLPanel("");
    buttons.setStyleName("dialogButtons");
    Button confirm = new Button("Confirm");
    confirm.setStyleName("button");
    Button cancel = new Button("Cancel");
    cancel.setStyleName("button");
    buttons.add(confirm);
    buttons.add(cancel);
    wrapper.add(message);
    wrapper.add(buttons);
    dialog.add(wrapper);
    dialog.show();
    dialog.center();
    cancel.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            dialog.hide();
        }
    });
    confirm.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            dialog.hide();
            listener.deleteCurrentEndpoint();
        }
    });
}

From source file:org.rest.client.ui.desktop.widget.RequestBodyWidget.java

License:Apache License

private void addNewFormRow(String key, String value) {
    final HTMLPanel row = new HTMLPanel("");
    row.setStyleName("Request_Body_Widget_flex");
    TextBox keyBox = new TextBox();
    TextBox valueBox = new TextBox();
    InlineLabel removeButton = new InlineLabel("x");

    final FormInputs inputsListItem = new FormInputs(keyBox, valueBox);
    formInputs.add(inputsListItem);/*from   www  . j  a v a2s . c  om*/

    if (key != null) {
        keyBox.setValue(key);
    }
    if (value != null) {
        valueBox.setValue(value);
    }

    keyBox.getElement().setAttribute("placeholder", "key");
    valueBox.getElement().setAttribute("placeholder", "value");

    valueBox.addStyleName("formValueInput");
    removeButton.addStyleName("removeButton");
    removeButton.setTitle("Remove");
    keyBox.addValueChangeHandler(formRowChange);
    valueBox.addValueChangeHandler(formRowChange);

    final FlowPanel keyContainer = new FlowPanel();
    keyContainer.add(keyBox);
    keyContainer.addStyleName("Request_Body_Widget_flex");

    final FlowPanel valueContainer = new FlowPanel();
    valueContainer.add(valueBox);
    valueContainer.addStyleName("Request_Body_Widget_flex" + " " + "Request_Body_Widget_valueBlock");

    final FlowPanel actionsContainer = new FlowPanel();
    actionsContainer.add(removeButton);
    actionsContainer.addStyleName("Request_Body_Widget_flex");

    row.add(keyContainer);
    row.add(valueContainer);
    row.add(actionsContainer);

    payloadFormPanel.add(row);

    removeButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            formInputs.remove(inputsListItem);
            row.removeFromParent();
            updateRaw();
        }
    });

    keyBox.getElement().focus();
}

From source file:org.rest.client.ui.desktop.widget.RequestBodyWidget.java

License:Apache License

private void addNewFileRow(String key) {
    final HTMLPanel row = new HTMLPanel("");
    final ListPanel listPanel = new ListPanel();
    listPanel.setStyleName("selectedFilesList");

    row.setStyleName("formRow");
    TextBox keyBox = new TextBox();
    final HTML5FileUpload valueBox = new HTML5FileUpload();
    InlineLabel removeButton = new InlineLabel("x");

    fileInputs.add(valueBox);//from  ww w  . j  a v a 2s . co m
    keyBox.getElement().setAttribute("placeholder", "Field name");

    String value = null;
    if (key == null) {
        value = fileFieldName;
        if (fileFieldNumber > 0) {
            value += "" + fileFieldNumber;
        }
    } else {
        value = key;
    }
    keyBox.setValue(value);
    removeButton.addStyleName("removeButton");
    removeButton.setTitle("Remove");

    valueBox.setMultiple(true);
    valueBox.addChangeHandler(new ChangeHandler() {

        @Override
        public void onChange(ChangeEvent event) {
            int prevCnt = listPanel.getWidgetCount();
            allFilesCount -= prevCnt;
            listPanel.clear();
            FileList files = valueBox.getFiles();
            int cnt = files.size();
            allFilesCount += cnt;
            filesTab.setText("Files (" + allFilesCount + ")");
            for (int i = 0; i < cnt; i++) {
                File file = files.get(i);
                double sizeLong = file.getSize();
                String fileSize = Units.swithFileSize(sizeLong);

                String html = file.getName() + " ";
                html += "(" + fileSize + ")";
                ListItem li = new ListItem();
                li.setHTML(html);
                listPanel.add(li);
            }
        }
    });
    row.add(valueBox);
    row.add(keyBox);
    row.add(removeButton);
    row.add(listPanel);

    filesFormPanel.add(row);

    removeButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            int cnt = listPanel.getWidgetCount();
            allFilesCount -= cnt;
            filesTab.setText("Files (" + allFilesCount + ")");
            fileInputs.remove(valueBox);
            row.removeFromParent();
        }
    });
    fileFieldNumber++;
    keyBox.selectAll();
    keyBox.getElement().focus();
}

From source file:org.roda.wui.client.browse.BrowseRepresentation.java

public BrowseRepresentation(BrowseRepresentationBundle bundle) {
    this.representation = bundle.getRepresentation();

    this.aipId = representation.getAipId();
    this.repId = representation.getId();
    this.repUUID = representation.getUUID();

    handlers = new ArrayList<>();
    String summary = messages.representationListOfFiles();

    AIPState state = bundle.getAip().getState();
    boolean justActive = AIPState.ACTIVE.equals(state);
    boolean selectable = true;
    boolean showFilesPath = false;

    // FILES//from  w  ww . java  2  s.  c o m

    Filter filter = new Filter(new SimpleFilterParameter(RodaConstants.FILE_REPRESENTATION_UUID, repUUID),
            new EmptyKeyFilterParameter(RodaConstants.FILE_PARENT_UUID));

    filesList = new SearchFileList(filter, justActive, Facets.NONE, summary, selectable, showFilesPath);
    LastSelectedItemsSingleton.getInstance().setSelectedJustActive(justActive);
    filesList.setActionable(FileActions.get(aipId, repId));

    ListSelectionUtils.bindBrowseOpener(filesList);

    filesSearch = new SearchPanel(filter, ALL_FILTER, true, messages.searchPlaceHolder(), false, false, true);
    filesSearch.setList(filesList);

    // DISSEMINATIONS
    disseminationsList = new DIPList(Filter.NULL, Facets.NONE, messages.listOfDisseminations(), true);
    disseminationsList.setActionable(DisseminationActions.get());
    ListSelectionUtils.bindBrowseOpener(disseminationsList);

    disseminationsSearch = new SearchPanel(Filter.NULL, RodaConstants.DIP_SEARCH, true,
            messages.searchPlaceHolder(), false, false, true);
    disseminationsSearch.setList(disseminationsList);

    // INIT
    initWidget(uiBinder.createAndBindUi(this));

    // STATUS
    aipState.setHTML(HtmlSnippetUtils.getAIPStateHTML(state));
    aipState.setVisible(!justActive);

    // IDENTIFICATION

    HTMLPanel representationIconHtmlPanel = new HTMLPanel(
            DescriptionLevelUtils.getRepresentationTypeIcon(representation.getType(), false));
    representationIconHtmlPanel.addStyleName("browseItemIcon-other");
    representationIcon.setWidget(representationIconHtmlPanel);

    String type = representation.getType() != null ? representation.getType() : representation.getId();
    representationType.setHTML(HtmlSnippetUtils.getRepresentationTypeHTML(type, representation.isOriginal()));
    representationId.setText(representation.getId());

    breadcrumb.updatePath(BreadcrumbUtils.getRepresentationBreadcrumbs(bundle));
    breadcrumb.setVisible(true);

    // DESCRIPTIVE METADATA

    final List<Pair<String, HTML>> descriptiveMetadataContainers = new ArrayList<>();
    final Map<String, DescriptiveMetadataViewBundle> bundles = new HashMap<>();
    for (DescriptiveMetadataViewBundle descMetadataBundle : bundle.getRepresentationDescriptiveMetadata()) {
        String title = descMetadataBundle.getLabel() != null ? descMetadataBundle.getLabel()
                : descMetadataBundle.getId();
        HTML container = new HTML();
        container.addStyleName("metadataContent");
        itemMetadata.add(container, title);
        descriptiveMetadataContainers.add(Pair.of(descMetadataBundle.getId(), container));
        bundles.put(descMetadataBundle.getId(), descMetadataBundle);
    }

    HandlerRegistration tabHandler = itemMetadata.addSelectionHandler(new SelectionHandler<Integer>() {

        @Override
        public void onSelection(SelectionEvent<Integer> event) {
            if (event.getSelectedItem() < descriptiveMetadataContainers.size()) {
                Pair<String, HTML> pair = descriptiveMetadataContainers.get(event.getSelectedItem());
                String descId = pair.getFirst();
                final HTML html = pair.getSecond();
                final DescriptiveMetadataViewBundle bundle = bundles.get(descId);
                if (html.getText().length() == 0) {
                    getDescriptiveMetadataHTML(descId, bundle, new AsyncCallback<SafeHtml>() {

                        @Override
                        public void onFailure(Throwable caught) {
                            if (!AsyncCallbackUtils.treatCommonFailures(caught)) {
                                Toast.showError(messages.errorLoadingDescriptiveMetadata(caught.getMessage()));
                            }
                        }

                        @Override
                        public void onSuccess(SafeHtml result) {
                            html.setHTML(result);
                        }
                    });
                }
            }
        }
    });

    final int addTabIndex = itemMetadata.getWidgetCount();
    FlowPanel addTab = new FlowPanel();
    addTab.add(new HTML(SafeHtmlUtils.fromSafeConstant("<i class=\"fa fa-plus-circle\"></i>")));
    itemMetadata.add(new Label(), addTab);
    HandlerRegistration addTabHandler = itemMetadata.addSelectionHandler(new SelectionHandler<Integer>() {
        @Override
        public void onSelection(SelectionEvent<Integer> event) {
            if (event.getSelectedItem() == addTabIndex) {
                newRepresentationDescriptiveMetadata();
            }
        }
    });
    addTab.addStyleName("addTab");
    addTab.getParent().addStyleName("addTabWrapper");

    handlers.add(tabHandler);
    handlers.add(addTabHandler);

    if (!bundle.getRepresentationDescriptiveMetadata().isEmpty()) {
        newDescriptiveMetadata.setVisible(false);
        itemMetadata.setVisible(true);
        itemMetadata.selectTab(0);
    } else {
        newDescriptiveMetadata.setVisible(true);
        itemMetadata.setVisible(false);
    }

    // DISSEMINATIONS (POST-INIT)
    if (bundle.getDipCount() > 0) {
        Filter disseminationsFilter = new Filter(
                new SimpleFilterParameter(RodaConstants.DIP_REPRESENTATION_UUIDS, repUUID));
        disseminationsList.set(disseminationsFilter, state.equals(AIPState.ACTIVE), Facets.NONE);
        disseminationsSearch.setDefaultFilter(disseminationsFilter, true);
        disseminationsSearch.clearSearchInputBox();
    }
    disseminationsList.getParent().setVisible(bundle.getDipCount() > 0);

    // SIDEBAR
    actionsSidebar.setWidget(RepresentationActions.get(aipId).createActionsLayout(representation,
            new AsyncCallback<Actionable.ActionImpact>() {

                @Override
                public void onFailure(Throwable caught) {
                    AsyncCallbackUtils.defaultFailureTreatment(caught);
                }

                @Override
                public void onSuccess(Actionable.ActionImpact impact) {
                    if (Actionable.ActionImpact.UPDATED.equals(impact)) {
                        BrowserService.Util.getInstance().retrieve(IndexedRepresentation.class.getName(),
                                representation.getUUID(), representationFields,
                                new AsyncCallback<IndexedRepresentation>() {

                                    @Override
                                    public void onFailure(Throwable caught) {
                                        AsyncCallbackUtils.defaultFailureTreatment(caught);
                                    }

                                    @Override
                                    public void onSuccess(IndexedRepresentation rep) {
                                        representation = rep;
                                        representationType.setText(rep.getType());
                                    }
                                });
                    }
                }
            }));

    ListSelectionUtils.bindLayout(representation, searchPrevious, searchNext, keyboardFocus, true, false, false,
            searchSection);

    // CSS
    this.addStyleName("browse");
    this.addStyleName("browse-representation");
    this.addStyleName(state.toString().toLowerCase());

    Element firstElement = this.getElement().getFirstChildElement();
    if ("input".equalsIgnoreCase(firstElement.getTagName())) {
        firstElement.setAttribute("title", "browse input");
    }

    WCAGUtilities.getInstance().makeAccessible(itemMetadata.getElement());
}

From source file:org.roda.wui.common.client.tools.DescriptionLevelUtils.java

public static HTMLPanel getTopIconHTMLPanel() {
    return new HTMLPanel(SafeHtmlUtils.fromSafeConstant(TOP_ICON));
}

From source file:org.roda.wui.common.client.tools.DescriptionLevelUtils.java

public static HTMLPanel getElementLevelIconHTMLPanel(String level) {
    return new HTMLPanel(getElementLevelIconSafeHtml(level, false));
}

From source file:org.rstudio.core.client.widget.FixedRatioWidget.java

License:Open Source License

public FixedRatioWidget(Widget widget, double aspect, int maxWidth) {
    widget_ = widget;/*from   w w w. ja va 2s .  c  o  m*/

    HTMLPanel outer = new HTMLPanel("");
    Style outerStyle = outer.getElement().getStyle();
    outerStyle.setWidth(100, Unit.PCT);
    outerStyle.setProperty("maxWidth", maxWidth + "px");

    HTMLPanel panel = new HTMLPanel("");
    Style panelStyle = panel.getElement().getStyle();
    panelStyle.setPosition(Position.RELATIVE);
    panelStyle.setWidth(100, Unit.PCT);
    panelStyle.setHeight(0, Unit.PX);
    panelStyle.setPaddingBottom((double) 100 * ((double) 1 / aspect), Unit.PCT);
    outer.add(panel);

    Style widgetStyle = widget.getElement().getStyle();
    widgetStyle.setPosition(Position.ABSOLUTE);
    widgetStyle.setWidth(100, Unit.PCT);
    widgetStyle.setHeight(100, Unit.PCT);
    widgetStyle.setLeft(0, Unit.PX);
    widgetStyle.setTop(0, Unit.PX);

    panel.add(widget_);
    initWidget(outer);
}

From source file:org.rstudio.core.client.widget.ProgressSpinner.java

License:Open Source License

public ProgressSpinner(int color) {
    // compute sizes
    outerRadius_ = (COORD_SIZE / 2) - 10;
    innerRadius_ = (outerRadius_ / 2) + 5;
    color_ = color == COLOR_WHITE ? "255, 255, 255" : "0, 0, 0";

    // create canvas host
    canvas_ = Canvas.createIfSupported();
    if (canvas_ == null) {
        Debug.log("Can't create progress spinner (no HTML5 canvas support)");
        initWidget(new HTMLPanel(""));
        return;//from w w w .j  a v  a  2s.c om
    }

    initWidget(canvas_);

    // initialize canvas
    canvas_.setCoordinateSpaceWidth(COORD_SIZE);
    canvas_.setCoordinateSpaceHeight(COORD_SIZE);

    // perform initial draw and start animation
    redraw();
    Scheduler.get().scheduleFixedPeriod(new Scheduler.RepeatingCommand() {
        @Override
        public boolean execute() {
            frame_++;
            redraw();
            return !complete_;
        }
    }, FRAME_RATE_MS);
}