use of com.google.gwt.text.shared.AbstractSafeHtmlRenderer in project rstudio by rstudio.
the class EnvironmentObjectList method createExpandColumn.
private void createExpandColumn() {
// the column containing the expand command; available only on objects
// with contents (such as lists and data frames).
SafeHtmlRenderer<String> expanderRenderer = new AbstractSafeHtmlRenderer<String>() {
@Override
public SafeHtml render(String object) {
SafeHtmlBuilder sb = new SafeHtmlBuilder();
sb.appendHtmlConstant(object);
return sb.toSafeHtml();
}
};
objectExpandColumn_ = new Column<RObjectEntry, String>(new ClickableTextCell(expanderRenderer)) {
@Override
public String getValue(RObjectEntry object) {
String imageUri = "";
String imageStyle = style_.expandIcon();
if (object.canExpand()) {
imageStyle = imageStyle + " " + ThemeStyles.INSTANCE.handCursor();
ImageResource expandImage = object.isExpanding ? CoreResources.INSTANCE.progress() : object.expanded ? new ImageResource2x(EnvironmentResources.INSTANCE.collapseIcon2x()) : new ImageResource2x(EnvironmentResources.INSTANCE.expandIcon2x());
imageUri = expandImage.getSafeUri().asString();
} else if (object.hasTraceInfo()) {
imageUri = new ImageResource2x(EnvironmentResources.INSTANCE.tracedFunction2x()).getSafeUri().asString();
imageStyle += (" " + style_.unclickableIcon());
}
if (imageUri.length() > 0) {
return "<input type=\"image\" src=\"" + imageUri + "\" " + "class=\"" + imageStyle + "\" />";
}
return "";
}
};
objectExpandColumn_.setFieldUpdater(new FieldUpdater<RObjectEntry, String>() {
@Override
public void update(int index, RObjectEntry object, String value) {
if (!object.canExpand())
return;
expandObject(index, object);
}
});
}
use of com.google.gwt.text.shared.AbstractSafeHtmlRenderer in project opennms by OpenNMS.
the class SearchControl method initializeCellAutocompleteWidget.
private void initializeCellAutocompleteWidget() {
final AbstractSafeHtmlRenderer<NodeMarker> renderer = new AbstractSafeHtmlRenderer<NodeMarker>() {
@Override
public SafeHtml render(final NodeMarker marker) {
final SafeHtmlBuilder builder = new SafeHtmlBuilder();
final String search = m_inputBox.getValue();
builder.appendHtmlConstant("<div class=\"autocomplete-label\">");
builder.appendHtmlConstant(marker.getNodeLabel());
builder.appendHtmlConstant("</div>");
String additionalSearchInfo = null;
if (search != null && (search.contains(":") || search.contains("="))) {
final String searchKey = search.replaceAll("[\\:\\=].*$", "").toLowerCase();
LOG.info("searchKey = " + searchKey);
final Map<String, String> props = marker.getProperties();
if ("category".equals(searchKey) || "categories".equals(searchKey)) {
final String catString = props.get("categories");
if (catString != null) {
additionalSearchInfo = catString;
}
}
for (final Map.Entry<String, String> entry : props.entrySet()) {
final String key = entry.getKey().toLowerCase();
final Object value = entry.getValue();
if (key.equals(searchKey) && m_labels.containsKey(key)) {
additionalSearchInfo = m_labels.get(key) + ": " + value;
break;
}
}
}
if (additionalSearchInfo != null) {
builder.appendHtmlConstant("<div class=\"autocomplete-additional-info\">").appendHtmlConstant(additionalSearchInfo).appendHtmlConstant("</div>");
}
return builder.toSafeHtml();
}
};
final AbstractSafeHtmlCell<NodeMarker> cell = new AbstractSafeHtmlCell<NodeMarker>(renderer, "keydown", "click", "dblclick", "touchstart") {
@Override
public void onBrowserEvent(final Context context, final com.google.gwt.dom.client.Element parent, final NodeMarker value, final NativeEvent event, final ValueUpdater<NodeMarker> valueUpdater) {
LOG.info("SearchControl.AutocompleteCell.onBrowserEvent(): context = " + context + ", parent = " + parent + ", value = " + value + ", event = " + event);
if (m_stateManager.handleAutocompleteEvent(event)) {
super.onBrowserEvent(context, parent, value, event, valueUpdater);
}
}
@Override
protected void render(final Context context, final SafeHtml data, final SafeHtmlBuilder builder) {
builder.appendHtmlConstant("<div class=\"autocomplete-entry\">");
if (data != null) {
builder.append(data);
}
builder.appendHtmlConstant("</div>");
}
};
m_autoComplete = new CellList<NodeMarker>(cell);
m_autoComplete.setSelectionModel(m_selectionModel);
m_autoComplete.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.BOUND_TO_SELECTION);
m_autoComplete.setVisible(false);
m_autoComplete.addStyleName("search-autocomplete");
setIdIfMissing(m_autoComplete, "searchControl.autoComplete");
}
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