@Override
public void invoke(@NotNull Project project, Editor editor, @NotNull PsiElement element)
throws IncorrectOperationException {
if (!FileModificationService.getInstance().preparePsiElementsForWrite(element)) return;
final XmlAttribute attr = (XmlAttribute) element.getParent();
final String name = attr.getName();
final XmlAttributeDescriptor descriptor = attr.getDescriptor();
LOG.assertTrue(descriptor != null);
String value = attr.getValue();
final PsiElement declaration = descriptor.getDeclaration();
if (declaration instanceof PsiField) {
final PsiType fieldType = ((PsiField) declaration).getType();
final PsiType itemType =
JavaGenericsUtil.getCollectionItemType(fieldType, declaration.getResolveScope());
if (itemType != null) {
final String typeNode = itemType.getPresentableText();
JavaFxPsiUtil.insertImportWhenNeeded(
(XmlFile) attr.getContainingFile(), typeNode, itemType.getCanonicalText());
final String[] vals = value.split(",");
value =
StringUtil.join(
vals,
new Function<String, String>() {
@Override
public String fun(String s) {
return "<"
+ typeNode
+ " "
+ FxmlConstants.FX_VALUE
+ "=\""
+ s.trim()
+ "\"/>";
}
},
"\n");
}
}
final XmlTag childTag =
XmlElementFactory.getInstance(project)
.createTagFromText("<" + name + ">" + value + "</" + name + ">");
attr.getParent().add(childTag);
attr.delete();
}
private static void inlineSingleTag(
XmlTag includeTag, XmlTag includeParentTag, XmlTag layoutRootTag) {
final Map<String, String> attributesToAdd = new HashMap<String, String>();
for (XmlAttribute attribute : includeTag.getAttributes()) {
final String namespace = attribute.getNamespace();
if (SdkConstants.NS_RESOURCES.equals(namespace)) {
attributesToAdd.put(attribute.getLocalName(), attribute.getValue());
}
}
final XmlTag newTag = (XmlTag) includeTag.replace(layoutRootTag.copy());
final List<XmlAttribute> toDelete = new ArrayList<XmlAttribute>();
for (XmlAttribute attribute : newTag.getAttributes()) {
if (attribute.isNamespaceDeclaration()) {
final String localName = attribute.getLocalName();
final String prefix = localName.equals(attribute.getName()) ? "" : localName;
final String namespace = attribute.getValue();
if (includeParentTag != null
&& namespace.equals(includeParentTag.getNamespaceByPrefix(prefix))) {
toDelete.add(attribute);
}
}
}
for (XmlAttribute attribute : toDelete) {
attribute.delete();
}
for (Map.Entry<String, String> entry : attributesToAdd.entrySet()) {
final String localName = entry.getKey();
final String value = entry.getValue();
newTag.setAttribute(localName, SdkConstants.NS_RESOURCES, value);
}
CodeStyleManager.getInstance(newTag.getManager()).reformat(newTag);
}