added class fields to outline

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / core / util / CommentRecorderScanner.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/util/CommentRecorderScanner.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/util/CommentRecorderScanner.java
new file mode 100644 (file)
index 0000000..7f74c39
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/util/CommentRecorderScanner.java
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.internal.core.util;
+
+import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
+
+/**
+ * Internal scanner used for DOM AST nodes.
+ * 
+ * @since 3.0
+ */
+public class CommentRecorderScanner extends Scanner {
+
+       public CommentRecorderScanner(
+               boolean tokenizeComments,
+               boolean tokenizeWhiteSpace,
+               boolean checkNonExternalizedStringLiterals,
+//             long sourceLevel,
+               char[][] taskTags,
+               char[][] taskPriorities) {
+//             boolean isTaskCaseSensitive) {
+//             super(tokenizeComments, tokenizeWhiteSpace, 
+//                             checkNonExternalizedStringLiterals, 
+//                             sourceLevel, 
+//                             taskTags, taskPriorities, isTaskCaseSensitive);
+               super(tokenizeComments, tokenizeWhiteSpace, 
+                               checkNonExternalizedStringLiterals, false, false,
+                               taskTags, taskPriorities);
+       }
+       
+       /**
+        * Set start position negative for line comments.
+        * @see org.eclipse.jdt.internal.compiler.parser.Scanner#recordComment(int)
+        */
+       public void recordComment(int token) {
+               super.recordComment(token);
+               if (token == TokenNameCOMMENT_LINE) {
+                       // for comment line both positions are negative
+                       this.commentStarts[this.commentPtr] = -this.commentStarts[this.commentPtr];
+               }
+       }
+}