1 files changed, 38 insertions, 0 deletions
diff --git a/dom/webidl/GeometryUtils.webidl b/dom/webidl/GeometryUtils.webidl
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+++ b/dom/webidl/GeometryUtils.webidl
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+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * http://dev.w3.org/csswg/cssom-view/
+ *
+ * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+enum CSSBoxType { "margin", "border", "padding", "content" };
+dictionary BoxQuadOptions {
+  CSSBoxType box = "border";
+  GeometryNode relativeTo;
+};
+
+dictionary ConvertCoordinateOptions {
+  CSSBoxType fromBox = "border";
+  CSSBoxType toBox = "border";
+};
+
+[NoInterfaceObject]
+interface GeometryUtils {
+  [Throws, Func="nsINode::HasBoxQuadsSupport"]
+  sequence<DOMQuad> getBoxQuads(optional BoxQuadOptions options);
+  [Throws, Pref="layout.css.convertFromNode.enabled"]
+  DOMQuad convertQuadFromNode(DOMQuad quad, GeometryNode from, optional ConvertCoordinateOptions options);
+  [Throws, Pref="layout.css.convertFromNode.enabled"]
+  DOMQuad convertRectFromNode(DOMRectReadOnly rect, GeometryNode from, optional ConvertCoordinateOptions options);
+  [Throws, Pref="layout.css.convertFromNode.enabled"]
+  DOMPoint convertPointFromNode(DOMPointInit point, GeometryNode from, optional ConvertCoordinateOptions options);
+};
+
+// PseudoElement implements GeometryUtils;
+
+typedef (Text or Element /* or PseudoElement */ or Document) GeometryNode;