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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
* https://w3c.github.io/web-animations/#the-keyframeeffect-interfaces
*
* Copyright © 2015 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
* liability, trademark and document use rules apply.
*/
enum IterationCompositeOperation {
"replace",
"accumulate"
};
dictionary KeyframeEffectOptions : AnimationEffectTimingProperties {
IterationCompositeOperation iterationComposite = "replace";
CompositeOperation composite = "replace";
DOMString spacing = "distribute";
};
// Bug 1241783: For the constructor we use (Element or CSSPseudoElement)? for
// the first argument since we cannot convert a mixin into a union type
// automatically.
[Func="nsDocument::IsWebAnimationsEnabled",
Constructor ((Element or CSSPseudoElement)? target,
object? keyframes,
optional (unrestricted double or KeyframeEffectOptions) options),
Constructor (KeyframeEffectReadOnly source)]
interface KeyframeEffectReadOnly : AnimationEffectReadOnly {
// Bug 1241783: As with the constructor, we use (Element or CSSPseudoElement)?
// for the type of |target| instead of Animatable?
readonly attribute (Element or CSSPseudoElement)? target;
readonly attribute IterationCompositeOperation iterationComposite;
readonly attribute CompositeOperation composite;
readonly attribute DOMString spacing;
// We use object instead of ComputedKeyframe so that we can put the
// property-value pairs on the object.
[Throws] sequence<object> getKeyframes();
};
// Non-standard extensions
dictionary AnimationPropertyValueDetails {
required double offset;
required DOMString value;
DOMString easing;
required CompositeOperation composite;
};
dictionary AnimationPropertyDetails {
required DOMString property;
required boolean runningOnCompositor;
DOMString warning;
required sequence<AnimationPropertyValueDetails> values;
};
partial interface KeyframeEffectReadOnly {
[ChromeOnly, Throws] sequence<AnimationPropertyDetails> getProperties();
};
[Func="nsDocument::IsWebAnimationsEnabled",
Constructor ((Element or CSSPseudoElement)? target,
object? keyframes,
optional (unrestricted double or KeyframeEffectOptions) options),
Constructor (KeyframeEffectReadOnly source)]
interface KeyframeEffect : KeyframeEffectReadOnly {
inherit attribute (Element or CSSPseudoElement)? target;
inherit attribute IterationCompositeOperation iterationComposite;
// Bug 1216844 - implement additive animation
// inherit attribute CompositeOperation composite;
[SetterThrows]
inherit attribute DOMString spacing;
[Throws]
void setKeyframes (object? keyframes);
};
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