--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwtx/jface/text/formatter/IFormattingStrategyExtension.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.formatter.IFormattingStrategyExtension;
+
+import dwt.dwthelper.utils;
+
+/**
+ * Extension interface for <code>IFormattingStrategy</code>.
+ * <p>
+ * Updates formatting strategies to be able to receive a more general <code>IFormattingContext</code>
+ * object from its associated content formatters.
+ * <p>
+ * Each formatting process calls the strategy's methods in the following
+ * sequence:
+ * <ul>
+ * <li><code>formatterStarts</code>
+ * <li><code>format</code>
+ * <li><code>formatterStops</code>
+ * </ul>
+ * <p>
+ * Note that multiple calls to <code>formatterStarts</code> can be issued to
+ * a strategy before launching the formatting process with <code>format</code>.
+ * <p>
+ * This interface must be implemented by clients. Implementers should be
+ * registered with a content formatter in order get involved in the formatting
+ * process.
+ *
+ * @see IFormattingContext
+ * @since 3.0
+ */
+public interface IFormattingStrategyExtension {
+
+    /**
+     * Formats the region with the properties indicated in the formatting
+     * context previously supplied by <code>formatterStarts(IFormattingContext)</code>.
+     */
+    void format();
+
+    /**
+     * Informs the strategy about the start of a formatting process in which it
+     * will participate.
+     *
+     * @param context
+     *                  Formatting context used in the corresponding formatting
+     *                  process.
+     */
+    void formatterStarts(IFormattingContext context);
+
+    /**
+     * Informs the strategy that the formatting process in which it has
+     * participated has been finished.
+     */
+    void formatterStops();
+}