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Javafx: Find usages of fx:id attributes in CSS hash selectors (IDEA-154197)

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Pavel Dolgov
2016-05-26 13:58:29 +03:00
parent 7b08a5b1a6
commit fb6d1071da
1 changed files with 12 additions and 10 deletions
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plugins/javaFX/src/org/jetbrains/plugins/javaFX/fxml/JavaFxPsiUtil.java
+12 -10
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@@ -768,20 +768,22 @@ public class JavaFxPsiUtil {
public static Map<String, XmlAttributeValue> collectFileIds(@Nullable final XmlTag currentTag) {
if (currentTag == null) return Collections.emptyMap();
final PsiFile containingFile = currentTag.getContainingFile();
if (!(containingFile instanceof XmlFile)) return Collections.emptyMap();
final XmlTag rootTag = ((XmlFile)containingFile).getRootTag();
final XmlAttribute currentIdAttribute = currentTag.getAttribute(FxmlConstants.FX_ID);
return collectFileIds(containingFile, currentIdAttribute != null ? currentIdAttribute.getValue() : null);
}
@NotNull
public static Map<String, XmlAttributeValue> collectFileIds(@Nullable PsiFile psiFile, @Nullable String skipFxId) {
if (!(psiFile instanceof XmlFile)) return Collections.emptyMap();
final XmlTag rootTag = ((XmlFile)psiFile).getRootTag();
if (rootTag == null) return Collections.emptyMap();
final Map<String, XmlAttributeValue> cachedIds = CachedValuesManager
.getCachedValue(rootTag, () -> new CachedValueProvider.Result<>(prepareFileIds(rootTag), PsiModificationTracker.MODIFICATION_COUNT));
final XmlAttribute currentIdAttribute = currentTag.getAttribute(FxmlConstants.FX_ID);
if (currentIdAttribute != null) {
final String currentId = currentIdAttribute.getValue();
if (cachedIds.containsKey(currentId)) {
final Map<String, XmlAttributeValue> filteredIds = new THashMap<>(cachedIds);
filteredIds.remove(currentId);
return filteredIds;
}
if (skipFxId != null && cachedIds.containsKey(skipFxId)) {
final Map<String, XmlAttributeValue> filteredIds = new THashMap<>(cachedIds);
filteredIds.remove(skipFxId);
return filteredIds;
}
return cachedIds;
}