--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/jface/text/IFindReplaceTargetExtension3.d	Sat Aug 23 19:10:48 2008 +0200
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * 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
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+
+module dwtx.jface.text.IFindReplaceTargetExtension3;
+
+import dwt.dwthelper.utils;
+
+/**
+ * Extension interface for {@link dwtx.jface.text.IFindReplaceTarget}.
+ * <p>
+ * Extends the find replace target's <code>findAndSelect</code> and
+ * <code>replaceSelection</code> methods to allow and be aware of regular
+ * expression find/replace.
+ *
+ * @since 3.0
+ */
+public interface IFindReplaceTargetExtension3 {
+
+    /**
+     * Searches for a string starting at the given offset and using the specified search
+     * directives. If a string has been found it is selected and its start offset is
+     * returned. If regExSearch is <code>true</code> the findString is
+     * interpreted as a regular expression.
+     *
+     * @param offset the offset at which searching starts
+     * @param findString the specification of what should be found
+     * @param searchForward <code>true</code> searches forward, <code>false</code> backwards
+     * @param caseSensitive <code>true</code> performs a case sensitive search, <code>false</code> an insensitive search
+     * @param wholeWord if <code>true</code> only occurrences are reported in which the findString stands as a word by itself.
+     *              Must not be used in combination with <code>regExSearch</code>.
+     * @param regExSearch if <code>true</code> findString represents a regular expression
+     *              Must not be used in combination with <code>wholeWord</code>.
+     * @return the position of the specified string, or -1 if the string has not been found
+     * @throws java.util.regex.PatternSyntaxException if regExSearch is <code>true</code> and findString is an invalid regular expression
+     */
+    int findAndSelect(int offset, String findString, bool searchForward, bool caseSensitive, bool wholeWord, bool regExSearch);
+
+    /**
+     * Replaces the currently selected range of characters with the given text.
+     * If regExReplace is <code>true</code> the text is interpreted as a
+     * regular expression that is used to process the selected text in order to
+     * produce the actual replacement of the selected text.
+     * <p>
+     * This target must be editable. Otherwise nothing happens.
+     *
+     * @param text the specification of the substitution text
+     * @param regExReplace if <code>true</code> text represents a regular
+     *            expression
+     * @throws IllegalStateException in case of regular expressions, this call
+     *             is not preceded by a call to <code>findAndSelect</code>
+     * @throws java.util.regex.PatternSyntaxException if regExReplace is
+     *             <code>true</code> and text is an invalid regular expression
+     */
+    void replaceSelection(String text, bool regExReplace);
+}