new print preview navigation idl for embedding. Does not effect the build.

embedding/browser/webBrowser/nsIPrintPreviewNavigation.idl

@@ -0,0 +1,75 @@
+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is the Mozilla browser.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications, Inc.  Portions created by Netscape are
+ * Copyright (C) 2001, Mozilla.  All Rights Reserved.
+ * 
+ * Contributor(s):
+ *   Don Cone <dcone@netscape.com>
+ */
+
+#include "nsISupports.idl"
+
+
+/**
+ * The nsIPrintPreviewNavigation
+ */
+[scriptable, uuid(8148E3F1-2E8B-11d5-A86C-00105A183419)]
+interface nsIPrintPreviewNavigation  : nsISupports
+{
+
+
+  /**
+   * Preview the next Page
+   *
+   * Return - PR_TRUE if success
+   */
+  PRBool	NextPage();
+  
+  /**
+   * Preview the previous Page
+   *
+   * Return - PR_TRUE if success
+   */
+  PRBool	PreviousPage();
+
+  /**
+   * Go to a page to preview
+   *
+   * aPageNumber - Page to go preview
+   * Return - PR_TRUE if success
+   */
+  PRBool	GoToPage(PRUInt32 aPageNumber);
+
+
+  /**
+   * Skip pages
+   *
+   * aNumPages - number of pages to skip including the current page. Neg. goes back
+   * Return - PR_TRUE if success
+   */
+  PRBool	SkipPages(PRInt32 aNumPages);
+
+
+  /**
+   * PageCount
+   *
+   * Return - Number of pages for preview session
+   */
+  PRUInt32  PageCount();
+
+
+
+};