This function updates CSS Animations with servo's computed values.
In bug 1341985, this function will be called with null servo's computed values
in the case where the target element is in display:none subtree.
MozReview-Commit-ID: GzOYy57hYho
--HG--
extra : rebase_source : 5dd10dc6181222ce2a531fc6e837102d7694bf40
This function will be also a template function.
MozReview-Commit-ID: 4SbzEw8YzIZ
--HG--
extra : rebase_source : 24be2923cddf3aff82b84fb7d3c757f83fb42716
We will need to remove animation from timeline before calling Animation::UpdateTiming() in order to fire the cancel event.
In bug 1264125, we request one more tick after calling Animation::Cancel(), however we won't need to call this request if we apply this changeset.
MozReview-Commit-ID: h0dxUdtgkl
--HG--
extra : rebase_source : ac96209b28fdc781bf3787d348f2ae989e695640
The first step of Animation::Cancel(), it will release owning element.
However we will use owning element for queueing the CSS-Animations event, So we will need to release owning element after calling Animation::Cancel() in order to fire the animationcancel event.
MozReview-Commit-ID: ATqkIGkqREx
--HG--
extra : rebase_source : 9b04dc59349d1203d5f8604516fcc6765cf3d5a7
In Web Animations specification, if the animation effect is in none of the any phase, it define as 'Idle' phase. [1]
But, in the gecko, it defined as 'Null' phase.
So we will need to use 'Idle' phase for consistency.
[1] https://w3c.github.io/web-animations/#idle-phase
MozReview-Commit-ID: FlPpYOqdM4X
--HG--
extra : rebase_source : ec294c84f9c77a42d6128e3d43380b80fc130513
In the case when the animation index is changed, we have to update the layer
because the index affects composite order.
Currently UpdateCascadeResult() does it but the function will check
only which cascade level wins in the cascade level and request restyle
only when the winner is changed, e.g. when a CSS animation overrides a
CSS transition, etc. So we should call request restyle respectively when the index
is changed inside each Animation class.
MozReview-Commit-ID: KcEFyBpALDA
--HG--
extra : rebase_source : c2d0b49b5d383021518e66ff349a3302d552ca96
By moving GetAnimationCollection to AnimationCollection itself, we can remove
a bunch of virtual methods on the animation managers, simplify call sites,
and provide better type safety by ensuring a correspondence between element
property names and concrete animation types.
One change in behavior, however, is that in doing this we can no longer
add any newly-created AnimationCollection to the corresponding manager's linked
list of collections inside GetAnimationCollection. Instead we take a bool
outparam to indicate if a new collection was created and leave managing the
linked list to the manager. This is just a temporary measure, however, since
by the end of this patch series will will eliminate this linked list altogether
along with this flag.
MozReview-Commit-ID: 1jsc4QcmVDg
This patch templatizes the type of Animation stored in an AnimationCollection.
This allows us to remove a number AsCSSAnimation() calls in nsAnimationManager.
This patch also removes the AnimationPtrArray typedef. In its place we
introduce OwningCSSAnimationPtrArray and OwningCSSTransitionPtrArray but we
don't use these as widely. There was some comment previously that the typedefs
in animation code make it hard to read, particularly when these typedefs don't
make it clear if the data type is an owning reference or not.
In doing this we need to templatize CommonAnimationManager as well and move the
implementation of its (few) methods to the header file. We may be able to
remove the need for templatizing CommonAnimationManager later in this patch
series depending on how we ultimately decide to handle the lifetime of
AnimationCollection objects.
CommonAnimationManager::GetAnimationCollection is a bit messy but this will be
significantly tidied up in subsequent patches in this series.
MozReview-Commit-ID: 3ywatY53pRR
This patch removes a loop for the new temporary animation collection in
CheckAnimationRule. The old collection is passed to CSSAnimationBuilder,
and CSSAnimationBuilder removes each animation which matches to new animation
name in it.
:birtles took care of storing animations in AnimationCollection in reverse order.
Thanks so much!
MozReview-Commit-ID: KmlnjFptKdv
When updating animations, we shouldn't unnecessarily clobber the "wins in
cascade" state of their properties since this can lead to unnecessary restyles
when we then decide we need to update the cascade.
Without this fix, mIsRunningOnCompositor will be unpredictable in
MutationObserver callbacks.
For example:
mIsRunningOnCompositor will be false if the micro task for
the MutationObserver is processed before building display list.
mIsRunningOnCompositor will be true if there is no room to process
the micro task before building display list.
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
This patch removes a lot of code involved with observing the refresh driver from
nsAnimationManager and nsTransitionManager now that we no longer need to do
this.
The one piece it does not remove, however, is
AnimationCollection::mNeedsRefreshes since this flag actually serves a secondary
purpose in telling us when the animation style has not changed and so does
not need to be updated. A subsequent patch in this series will rename this
and update the code that makes use of it.
This patch also reworks the dispatch of events in nsRefreshDriver. Previously
the refresh driver would dispatch the transition events for all subdocuments
then the animation events. This arrangement is complicated and not obviously
necessary. This patch simplifies this arrangement by dispatching transition
events and animation events for each document before proceeding to
subdocuments.
--HG--
extra : rebase_source : ed9147de4a4b5f36e444bdab82e45ee2143e5be8
In order to sort between events that have the same timestamp we use the
sort order of the corresponding animations so we need to store a pointer
to the animation along with the event.
--HG--
extra : rebase_source : 2767157135abd5a094d856410cd9c70e46a33b68
The elapsedTime member reported on AnimationEvents measures the time from
the *end* of the delay phase (i.e. the beginning of the active interval) to
when the event occurred. However, the AnimationTimeToTimeStamp method
introduced in the previous patch expects a time relative to the animation's
start time (i.e. the *start* of the delay phase). This patch adds a method
that performs the necessary conversion from an elapsedTime to an animation
time before calling AnimationTimeToTimeStamp. It also provides extra handling
for cases such as when the animation's start time has not yet been resolved or
when animation effect has disappeared.
--HG--
extra : rebase_source : 594f3f12bab3febe592d09b57be72b2ec09b47cf
This patch lines up the parameters of AnimationEventInfo and
TransitionEventInfo constructors so that they are more logical and consistent.
Specifically, it groups the element and pseudo type together since they
form a logical pair denoting the event target. For AnimationEventInfo this
patch also places the type of event before the common event parameters since
the event type seems to be more significant.
This patch also performs some miscelleaneous housekeeping: removing some
unnecessary namespace prefixes, whitespace fixes, and making
TransitionEventInfo use the same concrete type to store the target element
as AnimationEventInfo (dom::Element instead of nsIContent).
--HG--
extra : rebase_source : ce6935f74f31dffadce4d0e7d4fa8859ec213740
Currently we define a helper method, InitialAdvance, on KeyframeEffectReadOnly.
However, this method is only used for filling out the elapsedTime member of
AnimationEvents (which are generated by CSS animations). This patch moves this
method to CSSAnimation since it is unneeded for other types of Animations.
--HG--
extra : rebase_source : 9ab3b81a8272c004aabf26fea557c9a2f5d76caf
Hiroyuki Ikezoe
Mantaroh Yoshinaga
Hiroyuki Ikezoe
Tetsuharu OHZEKI
Brian Birtles
Boris Chiou
Carsten "Tomcat" Book
Nigel Babu
Nathan Froyd