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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/animation/AnimationTimeline.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/animation/AnimationTimeline.cpp')
-rw-r--r--dom/animation/AnimationTimeline.cpp63
1 files changed, 63 insertions, 0 deletions
diff --git a/dom/animation/AnimationTimeline.cpp b/dom/animation/AnimationTimeline.cpp
new file mode 100644
index 000000000..643106807
--- /dev/null
+++ b/dom/animation/AnimationTimeline.cpp
@@ -0,0 +1,63 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "AnimationTimeline.h"
+#include "mozilla/AnimationComparator.h"
+#include "mozilla/dom/Animation.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_CYCLE_COLLECTION_CLASS(AnimationTimeline)
+
+NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(AnimationTimeline)
+ tmp->mAnimationOrder.clear();
+ NS_IMPL_CYCLE_COLLECTION_UNLINK(mWindow, mAnimations)
+ NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
+NS_IMPL_CYCLE_COLLECTION_UNLINK_END
+
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(AnimationTimeline)
+ NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mWindow, mAnimations)
+ NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
+
+NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCACHE(AnimationTimeline)
+
+NS_IMPL_CYCLE_COLLECTING_ADDREF(AnimationTimeline)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(AnimationTimeline)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(AnimationTimeline)
+ NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
+ NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+void
+AnimationTimeline::NotifyAnimationUpdated(Animation& aAnimation)
+{
+ if (mAnimations.Contains(&aAnimation)) {
+ return;
+ }
+
+ if (aAnimation.GetTimeline() && aAnimation.GetTimeline() != this) {
+ aAnimation.GetTimeline()->RemoveAnimation(&aAnimation);
+ }
+
+ mAnimations.PutEntry(&aAnimation);
+ mAnimationOrder.insertBack(&aAnimation);
+}
+
+void
+AnimationTimeline::RemoveAnimation(Animation* aAnimation)
+{
+ MOZ_ASSERT(!aAnimation->GetTimeline() || aAnimation->GetTimeline() == this);
+ if (aAnimation->isInList()) {
+ aAnimation->remove();
+ }
+ mAnimations.RemoveEntry(aAnimation);
+}
+
+} // namespace dom
+} // namespace mozilla