@Override
public void onFilterUpdate(String filter) {
if (Strings.isNullOrEmpty(filter)) {
getView().setVocabularies(taxonomy.getVocabulariesArray());
} else {
JsArray<VocabularyDto> filtered = JsArrays.create();
for (VocabularyDto vocabulary : JsArrays.toIterable(taxonomy.getVocabulariesArray())) {
if (vocabularyMatches(vocabulary, filter)) {
filtered.push(vocabulary);
}
}
getView().setVocabularies(filtered);
}
}
@Override
public void onMoveDownVocabulary(VocabularyDto vocabularyDto) {
List<VocabularyDto> vocabularies = JsArrays.toList(taxonomy.getVocabulariesArray());
int idx = vocabularies.indexOf(vocabularyDto);
if (idx > -1 && idx < vocabularies.size() - 1) {
Collections.swap(vocabularies, idx, idx + 1);
getView().setDirty(true);
getView().setTaxonomy(taxonomy);
}
}
private void redrawVocabularies(TaxonomyDto taxonomy, FlowPanel panelTaxonomy) {
JsArrayString vocabularies = JsArrays.toSafeArray(taxonomy.getVocabulariesArray());
if (vocabularies.length() > 0) {
panelTaxonomy.add(new Heading(5, translations.vocabulariesLabel()));
FlowPanel vocabulariesPanel = new FlowPanel();
for (int i = 0; i < vocabularies.length(); i++) {
vocabulariesPanel.add(getVocabularyLink(getUiHandlers(), taxonomy, vocabularies.get(i)));
}
panelTaxonomy.add(vocabulariesPanel);
}
}
@Override
public void onSortVocabularies(final boolean isAscending) {
if (taxonomy.getVocabulariesCount() > 1) {
Collections.sort(
JsArrays.toList(taxonomy.getVocabulariesArray()),
new Comparator<VocabularyDto>() {
@Override
public int compare(VocabularyDto o1, VocabularyDto o2) {
return (isAscending ? 1 : -1) * o1.getName().compareTo(o2.getName());
}
});
getView().setDirty(true);
getView().setTaxonomy(taxonomy);
}
}