Handle these cases:
1. When creating null-target effect whose spacing mode is "paced":
- Fall back to distribute spacing. This case is already included by previous
patches.
2. When setting a target to null:
- Apply distribute spacing.
3. When style context is null.
- Fall back to distribute spacing.
4. When setting a new valid target:
- Use this new target as the context element and re-calculate the computed
offsets. This case is already included by previous patches.
MozReview-Commit-ID: 1zhSOAylnZb
--HG--
extra : rebase_source : e2988f433f395a398090dc08f262b0154de3dc50
Do a simple refactor, so we can reuse the getter of nsStyleContext.
MozReview-Commit-ID: 4BQ7f8HuFns
--HG--
extra : rebase_source : 37bbf6af795484c5d80d308683e4fcdfe23c7a1a
Calculate the paced spacing for each Keyframes by the context element. Use the
algorithm in the spec.
MozReview-Commit-ID: HFWQwoKhKWt
--HG--
extra : rebase_source : 40112eb1f722179cfc0a4ccbd188e22bc7af9b9b
We want to reuse the StyleAnimationValues of properties of each keyframe when
applying spacing and building animation property segments, so refactor this
part.
MozReview-Commit-ID: 8G56C3BU3FR
--HG--
extra : rebase_source : 73b6d374ac8bd25645d1b1b2f15f4e778b3ec949
When we apply paced spacing, we have to check if there are still null computed
offsets after applying paced spacing to paceable Keyframes because the
calculation of distance may be failed or some Keyframes are not paceable in
the specific range. Therefore, using -1 would be easier to check it.
Also, add a const, kComputedOffsetNotSet, to represent this invalid value.
MozReview-Commit-ID: GPhj7cdiX2W
--HG--
extra : rebase_source : 8c4e7769c454fe50eb1cc08db63866dcc4ed62e5
Rename it to ApplySpacing, and let it handle both distribute and paced mode.
MozReview-Commit-ID: 2kGA6LMHUsz
--HG--
extra : rebase_source : ebd5566392b1ea6a4a445ff7c3ed81cdc94bdded
We only support spacing mode from Web Animations API, so add a simple parser and
use it only from the API. In this patch, parse spacing mode from the constructor
and throw TypeError if we have any parse error.
MozReview-Commit-ID: 9H7g80IcZfZ
--HG--
extra : rebase_source : e1bc781ff0f20a1a38c04e672832ec013edc549d
Add a new file, KeyframeEffectParams.h, and define the basic data
members nsString for the spacing mode.
Also, add one more argument, const KeyframeEffectParams&, to the
constructors of KeyframeEffect(ReadOnly).
MozReview-Commit-ID: I7LYlnv6LLb
--HG--
extra : rebase_source : 9aebb7b9659588674c2a954eb2ce62c827bc9830
Before this patch, we could't use EffectSet::GetEffectSet(nsIFrame*) until
the target content associated with the nsIFrame has a primary frame since
nsLayoutUtils::GetStyleFrame(nsIContent*) needs the primary frame.
In this patch, StyleContext()->GetPseudoType() is used for obtaining
CSSPseudoElementType instread of content->NodeInfo()->NameAtom().
As a result, we don't need to care about whether the content has a
primary frame or not.
If we run following code, content process will crash.
------
anim1.timeline = timeline;
anim2.timeline = document.timeline;
anim2.timeline = timeline;
------
The AnimationTimeline has LinkedList variant. (called mAnimationOrder) And Animation is sub-class of LinkedListElement.
We will create the relationship of AnimationTimeline and Animation when calling the AnimationTimeline::NotifyAnimationUpdated. However we didn't remove these relation ship when setting new timeline.
So we should remove these relationship when setting new timeline object.
MozReview-Commit-ID: RDyranduTA
--HG--
extra : rebase_source : 1f080ad80f258162e94f80470a7464e2a9bb033b
This is implementation of 'Setting the timeline of an animation'.[1]
[1] https://w3c.github.io/web-animations/#setting-the-timeline
MozReview-Commit-ID: A5YMXhkxHjr
--HG--
extra : rebase_source : 73e4fdc9ee98bf756267a05a2336a2c51517cf34
In order to raise an assertion in CanIgnoreIfNotVisible() which will be
introduced in part 3 when the cumulative hint is not properly, we should skip
the calculation when mProperties is empty.
BuildSegmentsFromValueEntries now needs base nsStyleContext to calculate
the change hints.
If the change hint is not set correctly, we will check it in
CanIgnoreIfNotVisible() introduced in a subsequent patch (part 3).
* Some tests in gAnimationsTests are moved to gAnimationWithGeometricKeyframeTests.
* `expected.withoutGeometric` represents expected values where 'width' is *not* applied.
* `expected.withGeometric` represents exptected values where 'width' is applied.
MozReview-Commit-ID: 6PJttztMGxI
--HG--
extra : amend_source : 5592317764ff5a9a3db44e7be9073ff426370224
I modified several tests which related animationstart event delay.
animation-starttime and animation-currenttime tests:
- Moved the getComputedStyle tests to test/style.
- Removed the animation.playState tests. This tests contained by playState tests of web-platform-tests.
- Lining common function. (e.g. calculating current/start time. etc)
MozReview-Commit-ID: 9kD9ZR1KxGv
--HG--
extra : rebase_source : 26e37568769fd4e939ebbde36d8b4af5ad4d2658
This patch also includes a tweak to not-animatable.html to match the order in
which properties are enumerated on the object. This test was always in error but
we never noticed since the test failed before reaching the test in question.
Making the test dependent on the order in which object properties is enumerated
is not good but we will remove this test in the next patch. In this patch we
just make sure it passes.
MozReview-Commit-ID: AKXdHj4nUMv
--HG--
extra : rebase_source : 64270ae9d9cf68cdf534baaf198583fb1974025c
