зеркало из https://github.com/mozilla/gecko-dev.git
68 строки
2.3 KiB
C
68 строки
2.3 KiB
C
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_TimingParams_h
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#define mozilla_TimingParams_h
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#include "mozilla/dom/Nullable.h"
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#include "mozilla/dom/UnionTypes.h" // For OwningUnrestrictedDoubleOrString
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#include "mozilla/ComputedTimingFunction.h"
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#include "mozilla/Maybe.h"
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#include "mozilla/TimeStamp.h" // for TimeDuration
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// X11 has a #define for None
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#ifdef None
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#undef None
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#endif
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#include "mozilla/dom/AnimationEffectReadOnlyBinding.h" // for FillMode
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// and PlaybackDirection
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namespace mozilla {
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namespace dom {
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struct AnimationEffectTimingProperties;
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class Element;
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class UnrestrictedDoubleOrKeyframeEffectOptions;
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class UnrestrictedDoubleOrKeyframeAnimationOptions;
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class ElementOrCSSPseudoElement;
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}
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struct TimingParams
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{
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TimingParams() = default;
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TimingParams(const dom::AnimationEffectTimingProperties& aTimingProperties,
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const dom::Element* aTarget);
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explicit TimingParams(double aDuration);
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static TimingParams FromOptionsUnion(
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const dom::UnrestrictedDoubleOrKeyframeEffectOptions& aOptions,
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const Nullable<dom::ElementOrCSSPseudoElement>& aTarget);
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static TimingParams FromOptionsUnion(
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const dom::UnrestrictedDoubleOrKeyframeAnimationOptions& aOptions,
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const Nullable<dom::ElementOrCSSPseudoElement>& aTarget);
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// The unitialized state of mDuration represents "auto".
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// Bug 1237173: We will replace this with Maybe<TimeDuration>.
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dom::OwningUnrestrictedDoubleOrString mDuration;
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TimeDuration mDelay; // Initializes to zero
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TimeDuration mEndDelay;
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double mIterations = 1.0; // Can be NaN, negative, +/-Infinity
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double mIterationStart = 0.0;
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dom::PlaybackDirection mDirection = dom::PlaybackDirection::Normal;
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dom::FillMode mFill = dom::FillMode::Auto;
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Maybe<ComputedTimingFunction> mFunction;
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bool operator==(const TimingParams& aOther) const;
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bool operator!=(const TimingParams& aOther) const
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{
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return !(*this == aOther);
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}
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};
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} // namespace mozilla
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#endif // mozilla_TimingParams_h
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