private static LinkedList<TemplateContextType> buildOrderedContextTypes() {
final TemplateContextType[] typeCollection = getAllContextTypes();
LinkedList<TemplateContextType> userDefinedExtensionsFirst =
new LinkedList<TemplateContextType>();
for (TemplateContextType contextType : typeCollection) {
if (contextType.getClass().getName().startsWith(Template.class.getPackage().getName())) {
userDefinedExtensionsFirst.addLast(contextType);
} else {
userDefinedExtensionsFirst.addFirst(contextType);
}
}
return userDefinedExtensionsFirst;
}
private static List<TemplateContextType> getBases(TemplateContextType type) {
ArrayList<TemplateContextType> list = new ArrayList<TemplateContextType>();
while (true) {
type = type.getBaseContextType();
if (type == null) return list;
list.add(type);
}
}
public static void setHighlighter(Editor editor, TemplateContext templateContext) {
SyntaxHighlighter baseHighlighter = null;
for (TemplateContextType type : TemplateManagerImpl.getAllContextTypes()) {
if (templateContext.isEnabled(type)) {
baseHighlighter = type.createHighlighter();
if (baseHighlighter != null) break;
}
}
if (baseHighlighter == null) {
baseHighlighter = new PlainSyntaxHighlighter();
}
SyntaxHighlighter highlighter = createTemplateTextHighlighter(baseHighlighter);
((EditorEx) editor)
.setHighlighter(
new LexerEditorHighlighter(
highlighter, EditorColorsManager.getInstance().getGlobalScheme()));
}
private static Set<TemplateContextType> getDirectlyApplicableContextTypes(
@NotNull PsiFile file, int offset) {
LinkedHashSet<TemplateContextType> set = new LinkedHashSet<TemplateContextType>();
LinkedList<TemplateContextType> contexts = buildOrderedContextTypes();
for (TemplateContextType contextType : contexts) {
if (contextType.isInContext(file, offset)) {
set.add(contextType);
}
}
removeBases:
while (true) {
for (TemplateContextType type : set) {
if (set.removeAll(getBases(type))) {
continue removeBases;
}
}
return set;
}
}