1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/image/public/imgIContainerDebug.idl Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,25 @@
1.4 +/** -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + *
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#include "nsISupports.idl"
1.11 +
1.12 +/**
1.13 + * This interface is used in debug builds (and only there) in
1.14 + * order to let automatic tests running JavaScript access
1.15 + * internal state of imgContainers. This lets us test
1.16 + * things like animation.
1.17 + */
1.18 +[scriptable, builtinclass, uuid(52cbb839-6e63-4a70-b21a-1db4ca706c49)]
1.19 +interface imgIContainerDebug : nsISupports
1.20 +{
1.21 + /**
1.22 + * The # of frames this imgContainer has been notified about.
1.23 + * That is equal to the # of times the animation timer has
1.24 + * fired, and is usually equal to the # of frames actually
1.25 + * drawn (but actual drawing might be disabled).
1.26 + */
1.27 + readonly attribute uint32_t framesNotified;
1.28 +};
