X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/viewsupport/ISelectionListenerWithAST.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/viewsupport/ISelectionListenerWithAST.java
new file mode 100644
index 0000000..4bd1312
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/viewsupport/ISelectionListenerWithAST.java
@@ -0,0 +1,40 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 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 net.sourceforge.phpdt.internal.ui.viewsupport;
+
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.ui.IEditorPart;
+
+/**
+ * Listener to be informed on text selection changes in an editor (post
+ * selection), including the corresponding AST. The AST is shared and must not
+ * be modified. Listeners can be registered in a
+ * <code>SelectionListenerWithASTManager</code>.
+ */
+public interface ISelectionListenerWithAST {
+
+	/**
+	 * Called when a selection has changed. The method is called in a post
+	 * selection event in an background thread.
+	 * 
+	 * @param part
+	 *            The editor part in which the selection change has occured.
+	 * @param selection
+	 *            The new text selection
+	 * @param astRoot
+	 *            The AST tree corresponding to the editor's input. This AST is
+	 *            shared and must not be modified.
+	 */
+	void selectionChanged(IEditorPart part, ITextSelection selection);
+	// void selectionChanged(IEditorPart part, ITextSelection selection,
+	// CompilationUnit astRoot);
+
+}