Examples with AbstractSafeHtmlCell com.google.gwt.cell.client.AbstractSafeHtmlCell used on opensource projects

Example 1 with AbstractSafeHtmlCell

use of com.google.gwt.cell.client.AbstractSafeHtmlCell 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");
}