зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
2.0 KiB
C++
57 строки
2.0 KiB
C++
/* -*- 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "AnimationTimeline.h"
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#include "mozilla/AnimationComparator.h"
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#include "mozilla/dom/Animation.h"
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namespace mozilla {
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namespace dom {
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AnimationTimeline::~AnimationTimeline() { mAnimationOrder.clear(); }
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NS_IMPL_CYCLE_COLLECTION_CLASS(AnimationTimeline)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(AnimationTimeline)
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tmp->mAnimationOrder.clear();
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NS_IMPL_CYCLE_COLLECTION_UNLINK(mWindow, mAnimations)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
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NS_IMPL_CYCLE_COLLECTION_UNLINK_END
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(AnimationTimeline)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mWindow, mAnimations)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
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NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCACHE(AnimationTimeline)
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NS_IMPL_CYCLE_COLLECTING_ADDREF(AnimationTimeline)
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NS_IMPL_CYCLE_COLLECTING_RELEASE(AnimationTimeline)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(AnimationTimeline)
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NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
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NS_INTERFACE_MAP_ENTRY(nsISupports)
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NS_INTERFACE_MAP_END
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void AnimationTimeline::NotifyAnimationUpdated(Animation& aAnimation) {
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if (mAnimations.EnsureInserted(&aAnimation)) {
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if (aAnimation.GetTimeline() && aAnimation.GetTimeline() != this) {
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aAnimation.GetTimeline()->RemoveAnimation(&aAnimation);
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}
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mAnimationOrder.insertBack(&aAnimation);
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}
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}
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void AnimationTimeline::RemoveAnimation(Animation* aAnimation) {
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MOZ_ASSERT(!aAnimation->GetTimeline() || aAnimation->GetTimeline() == this);
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if (static_cast<LinkedListElement<Animation>*>(aAnimation)->isInList()) {
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static_cast<LinkedListElement<Animation>*>(aAnimation)->remove();
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}
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mAnimations.RemoveEntry(aAnimation);
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}
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} // namespace dom
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} // namespace mozilla
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