1 files changed, 0 insertions, 88 deletions
diff --git a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/projection/CSSFoldingStrategy.java b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/projection/CSSFoldingStrategy.java
deleted file mode 100644
index 03037e0771..0000000000
--- a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/projection/CSSFoldingStrategy.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009, 2010 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
- *     
- *******************************************************************************/
-package org.eclipse.wst.css.ui.internal.projection;
-
-import java.util.Iterator;
-import java.util.List;
-
-import org.eclipse.jface.text.Position;
-import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleRule;
-import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;
-import org.eclipse.wst.sse.ui.internal.projection.AbstractStructuredFoldingStrategy;
-
-/**
- * A folding strategy for CSS structured documents.
- * See AbstractStructuredFoldingStrategy for more details.
- */
-public class CSSFoldingStrategy extends AbstractStructuredFoldingStrategy {
-
-	/**
-	 * Create an instance of the folding strategy.
-	 * Be sure to set the viewer and document after creation.
-	 */
-	public CSSFoldingStrategy() {
-		super();
-	}
-	
-	/**
-	 * @see org.eclipse.wst.sse.ui.internal.projection.AbstractFoldingStrategy#calcNewFoldPosition(org.eclipse.wst.sse.core.internal.provisional.IndexedRegion)
-	 */
-	protected Position calcNewFoldPosition(IndexedRegion indexedRegion) {
-		Position newPos = null;
-		
-		//only want to fold regions with a valid range
-		if(indexedRegion.getStartOffset() >= 0 && indexedRegion.getLength() >= 0) {
-			newPos = new CSSRuleFoldingPosition(indexedRegion);
-		}
-		return newPos;
-	}
-	
-	/**
-	 * The same as the AbstractFoldingStrategy implementation except for the new position is
-	 * calculated on the given IndexRegion and not the annotations stored IndexedRegion because
-	 * of the way CSS regions are replaced when they are updated.
-	 * 
-	 * (non-Javadoc)
-	 * @see org.eclipse.wst.sse.ui.internal.projection.AbstractStructuredFoldingStrategy#updateAnnotations(java.util.Iterator, org.eclipse.wst.sse.core.internal.provisional.IndexedRegion, java.util.List, java.util.List)
-	 */
-	protected void updateAnnotations(Iterator existingAnnotationsIter, IndexedRegion dirtyRegion,
-			List modifications, List deletions) {
-		
-		while(existingAnnotationsIter.hasNext()) {
-			Object obj = existingAnnotationsIter.next();
-			if(obj instanceof FoldingAnnotation) {
-				FoldingAnnotation annotation = (FoldingAnnotation)obj;
-				
-				//NOTE can not use the annotations stored region because the CSSStructuredDocument
-				//	replaces the old region with a new one when it is modified
-				Position newPos = calcNewFoldPosition(annotation.getRegion());
-				if(newPos != null) {
-					Position oldPos = fProjectionAnnotationModel.getPosition(annotation);
-					if(!newPos.equals(oldPos)) {
-						oldPos.setOffset(newPos.offset);
-						oldPos.setLength(newPos.length);
-						modifications.add(annotation);
-					}
-				} else {
-					deletions.add(annotation);
-				}
-			}
-		}
-	}
-	
-	/**
-	 * @see org.eclipse.wst.sse.ui.internal.projection.AbstractFoldingStrategy#indexedRegionValidType(org.eclipse.wst.sse.core.internal.provisional.IndexedRegion)
-	 */
-	protected boolean indexedRegionValidType(IndexedRegion indexedRegion) {
-		return (indexedRegion instanceof ICSSStyleRule);
-	}
-}