michael@0: /** -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  *
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsISupports.idl"
michael@0: 
michael@0: /**
michael@0:  * This interface is used in debug builds (and only there) in
michael@0:  * order to let automatic tests running JavaScript access
michael@0:  * internal state of imgContainers. This lets us test
michael@0:  * things like animation.
michael@0:  */
michael@0: [scriptable, builtinclass, uuid(52cbb839-6e63-4a70-b21a-1db4ca706c49)]
michael@0: interface imgIContainerDebug : nsISupports
michael@0: {
michael@0:   /**
michael@0:    * The # of frames this imgContainer has been notified about.
michael@0:    * That is equal to the # of times the animation timer has
michael@0:    * fired, and is usually equal to the # of frames actually
michael@0:    * drawn (but actual drawing might be disabled).
michael@0:    */
michael@0:   readonly attribute uint32_t framesNotified;
michael@0: };