imgIContainerDebug.idl 937 B

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  1. /** -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
  2. *
  3. * This Source Code Form is subject to the terms of the Mozilla Public
  4. * License, v. 2.0. If a copy of the MPL was not distributed with this
  5. * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
  6. #include "nsISupports.idl"
  7. /**
  8. * This interface is used in debug builds (and only there) in
  9. * order to let automatic tests running JavaScript access
  10. * internal state of imgContainers. This lets us test
  11. * things like animation.
  12. */
  13. [scriptable, builtinclass, uuid(52cbb839-6e63-4a70-b21a-1db4ca706c49)]
  14. interface imgIContainerDebug : nsISupports
  15. {
  16. /**
  17. * The # of frames this imgContainer has been notified about.
  18. * That is equal to the # of times the animation timer has
  19. * fired, and is usually equal to the # of frames actually
  20. * drawn (but actual drawing might be disabled).
  21. */
  22. readonly attribute uint32_t framesNotified;
  23. };