1 files changed, 67 insertions, 0 deletions
diff --git a/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/document/XMLStyleModelImpl.java b/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/document/XMLStyleModelImpl.java
new file mode 100644
index 0000000000..62ea67e7ad
--- /dev/null
+++ b/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/document/XMLStyleModelImpl.java
@@ -0,0 +1,67 @@
+/*******************************************************************************
+ * Copyright (c) 2001, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+/*
+ * Created on Sep 2, 2003
+ *
+ * To change the template for this generated file go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+package org.eclipse.wst.html.core.document;
+
+import org.eclipse.wst.xml.core.internal.document.XMLModelImpl;
+import org.w3c.dom.Document;
+
+/**
+ * @author davidw
+ *
+ * To change the template for this generated type comment go to
+ * Window>Preferences>Java>Code Generation>Code and Comments
+ */
+public class XMLStyleModelImpl extends XMLModelImpl {
+	public XMLStyleModelImpl() {
+		// remember, the document is created in super constructor, 
+		// via internalCreateDocument
+		super();
+	}
+
+	public void releaseFromEdit() {
+		releaseStyleSheets();
+		super.releaseFromEdit();
+	}
+
+	/**
+	 */
+	public void releaseFromRead() {
+		releaseStyleSheets();
+		super.releaseFromRead();
+	}
+
+	private void releaseStyleSheets() {
+		if (!isShared()) {
+			Document doc = getDocument();
+			if (doc instanceof DocumentStyleImpl) {
+				((DocumentStyleImpl) doc).releaseStyleSheets();
+			}
+		}
+	}
+
+	/**
+	 * createDocument method
+	 * @return org.w3c.dom.Document
+	 */
+	protected Document internalCreateDocument() {
+		DocumentStyleImpl document = new DocumentStyleImpl();
+		document.setModel(this);
+		return document;
+	}
+
+
+}
+\ No newline at end of file