public Object[] getSelectedElements() {
ParameterInfoContext context =
new ParameterInfoContext() {
@Override
public Project getProject() {
return myProject;
}
@Override
public PsiFile getFile() {
return myComponent.getParameterOwner().getContainingFile();
}
@Override
public int getOffset() {
return myEditor.getCaretModel().getOffset();
}
@Override
@NotNull
public Editor getEditor() {
return myEditor;
}
};
if (!myHandler.tracksParameterIndex()) {
return myHandler.getParametersForDocumentation(myComponent.getObjects()[0], context);
}
final Object[] objects = myComponent.getObjects();
int selectedParameterIndex = myComponent.getCurrentParameterIndex();
List<Object> params = new ArrayList<>(objects.length);
final Object highlighted = myComponent.getHighlighted();
for (Object o : objects) {
if (highlighted != null && !o.equals(highlighted)) continue;
collectParams(context, selectedParameterIndex, params, o);
}
// choose anything when highlighted is not applicable
if (highlighted != null && params.isEmpty()) {
for (Object o : objects) {
collectParams(context, selectedParameterIndex, params, o);
}
}
return ArrayUtil.toObjectArray(params);
}
