private void addToTab(
String id,
String image,
String text,
String link,
HashMap<String, Element> map,
HashMap<String, String> mapTexts,
ArrayList<String> texts,
Element nav) {
// Find position
texts.add(text);
Collections.sort(texts);
int index = texts.indexOf(text);
// Create element
Element e = createElement(image, text, link);
// Insert element
if (index >= nav.getChildCount()) {
nav.appendChild(e);
} else {
Node after = nav.getChild(index);
nav.insertBefore(e, after);
}
// Add to map
mapTexts.put(id, text);
map.put(id, e);
}
private void manageChunkIcons(AceEditorNative editor) {
Element container = editor.getContainer();
if (container == null) return;
Element[] icons =
DomUtils.getElementsByClassName(container, ThemeStyles.INSTANCE.inlineChunkToolbar());
for (Element icon : icons) icon.removeFromParent();
if (!uiPrefs_.showInlineToolbarForRCodeChunks().getValue()) return;
if (!shouldDisplayIcons(editor)) return;
Element[] chunkStarts = DomUtils.getElementsByClassName("rstudio_chunk_start ace_start");
for (int i = 0; i < chunkStarts.length; i++) {
Element el = chunkStarts[i];
if (isPseudoMarker(el)) continue;
if (!isRunnableChunk(el, editor)) continue;
if (!DomUtils.isVisibleVert(container, el)) continue;
if (el.getChildCount() > 0) el.removeAllChildren();
addToolbar(el, isSetupChunk(el, editor), editor);
}
}
/**
* Do additional content sync between <code>original</code> element and its <code>copy</code> if
* needed.
*
* @since 7.2
* @param original original element
* @param copy copy of original element
*/
private void syncContent(Element original, Element copy) {
for (int i = 0; i < original.getChildCount(); i++) {
Node child = original.getChild(i);
if (child instanceof Element) {
syncContent((Element) child, (Element) copy.getChild(i));
}
}
doSyncContent(original, copy);
}
private Element findAppNameElement(Element parent) {
for (int i = 0; i < parent.getChildCount(); i++) {
Node childNode = parent.getChild(i);
if (Element.is(childNode)) {
Element child = Element.as(childNode);
if (child.getAttribute("name").equalsIgnoreCase(appearance.download())) { // $NON-NLS-1$
return child;
}
}
}
return null;
}
@Test
public void html() {
// Given
FlexTable t = new FlexTable();
// When
t.setHTML(1, 1, "<h1>test</h1>");
// Then
assertThat(t.getHTML(1, 1)).isEqualTo("<h1>test</h1>");
Element e = t.getCellFormatter().getElement(1, 1);
assertThat(e.getChildCount()).isEqualTo(1);
HeadingElement h1 = e.getChild(0).cast();
assertThat(h1.getTagName()).isEqualTo("H1");
assertThat(h1.getInnerText()).isEqualTo("test");
}
protected static void hideBlackMask(Element mainPageElem) {
if (mainPageElem == null) {
return;
}
Element menuElem = mainPageElem.getParentElement();
if (menuElem == null) {
return;
}
for (int it = 0; it < menuElem.getChildCount(); it++) {
Element menuChildElem = menuElem.getChild(it).cast();
String color = menuChildElem.getStyle().getBackgroundColor();
if ("black".equalsIgnoreCase(color)) {
menuChildElem.getStyle().setBackgroundColor("transparent");
}
}
}
/**
* Returns a mutable map which is not bound to the TaggedEntity; any changes made in the map will
* not be reflected in the tagName.
*
* @return mutable unbound map
*/
public HashMap<String, String> getAttributes() {
NodeList<Element> elements = rootElement.getElementsByTagName("attributes");
assert elements.getLength() > 0;
Element attributesNode = elements.getItem(0);
HashMap<String, String> rvalue = new HashMap<>();
for (int i = 0; i < attributesNode.getChildCount(); i++) {
final Node node = attributesNode.getChild(i);
JsArray<Node> attributeList = getAttributes((Element) node);
String name = attributeList.get(0).getNodeValue();
String value = attributeList.get(1).getNodeValue();
rvalue.put(name, value);
}
return rvalue;
}
public void moveTab(int index, int delta) {
// do no work if we haven't been asked to move anywhere
if (delta == 0) return;
Element tabHost = getTabBarElement();
// ignore moving left if the tab is already the leftmost tab (same for
// right)
int dest = index + delta;
if (dest < 0 || dest >= tabHost.getChildCount()) return;
// rearrange the DOM
Element tab = Element.as(tabHost.getChild(index));
Element prev = Element.as(tabHost.getChild(dest));
tabHost.removeChild(tab);
if (delta > 0) tabHost.insertAfter(tab, prev);
else tabHost.insertBefore(tab, prev);
// fire the tab reorder event (this syncs the editor state)
TabReorderEvent event = new TabReorderEvent(index, dest);
fireEvent(event);
}