diff options
Diffstat (limited to 'plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css/src/org/eclipse/papyrus/infra/gmfdiag/css/engine/ExtendedCSSEngineImpl.java')
| -rw-r--r-- | plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css/src/org/eclipse/papyrus/infra/gmfdiag/css/engine/ExtendedCSSEngineImpl.java | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css/src/org/eclipse/papyrus/infra/gmfdiag/css/engine/ExtendedCSSEngineImpl.java b/plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css/src/org/eclipse/papyrus/infra/gmfdiag/css/engine/ExtendedCSSEngineImpl.java index a2f1e69c764..f3be2cda0fb 100644 --- a/plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css/src/org/eclipse/papyrus/infra/gmfdiag/css/engine/ExtendedCSSEngineImpl.java +++ b/plugins/infra/gmfdiag/css/org.eclipse.papyrus.infra.gmfdiag.css/src/org/eclipse/papyrus/infra/gmfdiag/css/engine/ExtendedCSSEngineImpl.java @@ -398,4 +398,35 @@ public abstract class ExtendedCSSEngineImpl extends AbstractCSSEngine implements public void reapply() {
resetCache();
}
+
+ /**
+ * @see org.eclipse.papyrus.infra.gmfdiag.css.engine.ExtendedCSSEngine#getCascadeScope(org.w3c.dom.stylesheets.StyleSheet)
+ *
+ * @param stylesheet
+ * @return
+ */
+ @Override
+ public CascadeScope getCascadeScope(org.w3c.dom.stylesheets.StyleSheet stylesheet) {
+ if (contains(getDocumentCSS().getStyleSheets(), stylesheet)) {
+ return getCascadeScope();
+ }
+
+ if (parent != null) {
+ return parent.getCascadeScope(stylesheet);
+ }
+
+ return CascadeScope.USER_AGENT;
+ }
+
+ private static boolean contains(StyleSheetList collection, org.w3c.dom.stylesheets.StyleSheet value) {
+ for (int i = 0; i < collection.getLength(); i++) {
+ org.w3c.dom.stylesheets.StyleSheet item = collection.item(i);
+ if (item == value) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
}
|