1 files changed, 0 insertions, 124 deletions
diff --git a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/selection/StructuredSelectActionDelegate.java b/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/selection/StructuredSelectActionDelegate.java
deleted file mode 100644
index 22eba08b5b..0000000000
--- a/bundles/org.eclipse.wst.sse.ui/src/org/eclipse/wst/sse/ui/internal/selection/StructuredSelectActionDelegate.java
+++ /dev/null
@@ -1,124 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2005 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.sse.ui.internal.selection;
-
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.ITextSelection;
-import org.eclipse.jface.text.Region;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.swt.widgets.Event;
-import org.eclipse.ui.IActionDelegate2;
-import org.eclipse.ui.IEditorActionDelegate;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IViewActionDelegate;
-import org.eclipse.ui.IViewPart;
-import org.eclipse.ui.texteditor.ITextEditor;
-import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
-import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;
-import org.eclipse.wst.sse.core.internal.provisional.StructuredModelManager;
-
-abstract public class StructuredSelectActionDelegate implements IEditorActionDelegate, IActionDelegate2, IViewActionDelegate {
-	private IEditorPart fEditor;
-	private SelectionHistory fHistory;
-
-	public void dispose() {
-		fEditor = null;
-		fHistory = null;
-	}
-
-	public void init(IViewPart view) {
-		// do nothing
-	}
-
-	public void runWithEvent(IAction action, Event event) {
-		run(action);
-	}
-
-	public void run(IAction action) {
-		if (fEditor instanceof ITextEditor) {
-			ITextEditor textEditor = (ITextEditor) fEditor;
-
-			ISelection selection = textEditor.getSelectionProvider().getSelection();
-			IDocument document = textEditor.getDocumentProvider().getDocument(textEditor.getEditorInput());
-			// determine current text selection
-			if (selection instanceof ITextSelection && document != null) {
-				ITextSelection textSelection = (ITextSelection) selection;
-
-				if (textSelection.getLength() < document.getLength()) {
-					// get current indexed region
-					IndexedRegion cursorIndexedRegion = getCursorIndexedRegion(document, textSelection);
-
-					// determine new selection based on current indexed region
-					Region newSelectionRegion = getNewSelectionRegion(cursorIndexedRegion, textSelection);
-
-					// select new selection
-					if (newSelectionRegion != null) {
-						fHistory.remember(new Region(textSelection.getOffset(), textSelection.getLength()));
-						try {
-							fHistory.ignoreSelectionChanges();
-							textEditor.selectAndReveal(newSelectionRegion.getOffset(), newSelectionRegion.getLength());
-						}
-						finally {
-							fHistory.listenToSelectionChanges();
-						}
-					}
-				}
-			}
-		}
-	}
-
-	public void selectionChanged(IAction action, ISelection selection) {
-		// do nothing
-	}
-
-	public void setActiveEditor(IAction action, IEditorPart targetEditor) {
-		fEditor = targetEditor;
-		if (fEditor != null)
-			fHistory = (SelectionHistory) fEditor.getAdapter(SelectionHistory.class);
-		else
-			fHistory = null;
-	}
-	
-	abstract protected IndexedRegion getCursorIndexedRegion(IDocument document, ITextSelection textSelection);
-	
-	abstract protected Region getNewSelectionRegion(IndexedRegion indexedRegion, ITextSelection textSelection);
-	
-	/**
-	 * This method will probably be removed and replaced by using new selection provider
-	 * @param document
-	 * @param offset
-	 * @return
-	 */
-	protected IndexedRegion getIndexedRegion(IDocument document, int offset) {
-		IndexedRegion indexedRegion = null;
-
-		int lastOffset = offset;
-		IStructuredModel model = StructuredModelManager.getModelManager().getExistingModelForRead(document);
-		if (model != null) {
-			try {
-				indexedRegion = model.getIndexedRegion(lastOffset);
-				while (indexedRegion == null && lastOffset >= 0) {
-					lastOffset--;
-					indexedRegion = model.getIndexedRegion(lastOffset);
-				}
-			}
-			finally {
-				model.releaseFromRead();
-			}
-		}
-
-		return indexedRegion;
-	}
-
-}