public final boolean update() {
boolean changes = super.update();
if (getPsiElement() == null) {
final String invalidPrefix = IdeBundle.message("node.hierarchy.invalid");
if (!myHighlightedText.getText().startsWith(invalidPrefix)) {
myHighlightedText
.getBeginning()
.addText(invalidPrefix, HierarchyNodeDescriptor.getInvalidPrefixAttributes());
}
return true;
}
if (changes && myIsBase) {
final LayeredIcon icon = new LayeredIcon(2);
icon.setIcon(getIcon(), 0);
icon.setIcon(AllIcons.Hierarchy.Base, 1, -AllIcons.Hierarchy.Base.getIconWidth() / 2, 0);
setIcon(icon);
}
final PsiElement psiElement = getPsiClass();
final CompositeAppearance oldText = myHighlightedText;
myHighlightedText = new CompositeAppearance();
TextAttributes classNameAttributes = null;
if (myColor != null) {
classNameAttributes = new TextAttributes(myColor, null, null, null, Font.PLAIN);
}
if (psiElement instanceof PsiClass) {
myHighlightedText
.getEnding()
.addText(
ClassPresentationUtil.getNameForClass((PsiClass) psiElement, false),
classNameAttributes);
myHighlightedText
.getEnding()
.addText(
" (" + JavaHierarchyUtil.getPackageName((PsiClass) psiElement) + ")",
HierarchyNodeDescriptor.getPackageNameAttributes());
} else if (psiElement instanceof PsiFunctionalExpression) {
myHighlightedText
.getEnding()
.addText(
ClassPresentationUtil.getFunctionalExpressionPresentation(
((PsiFunctionalExpression) psiElement), false));
}
myName = myHighlightedText.getText();
if (!Comparing.equal(myHighlightedText, oldText)) {
changes = true;
}
return changes;
}
@Override
public String getElementLocation(final Object element) {
if (element instanceof PsiClass) {
return ClassPresentationUtil.getNameForClass((PsiClass) element, true);
}
return null;
}
@Override
public String getElementText(KotlinLightClass element) {
return ClassPresentationUtil.getNameForClass(element, false);
}