This is more consistent with what the Rust bits of the style system do, and
removes a pointer from ComputedStyle which is always nice.
This also aligns the Rust bits with the C++ bits re. not treating xul pseudos as
anonymous boxes. See the comment in nsTreeStyleCache.cpp regarding those.
Can't wait for XUL trees to die.
Depends on D19001
Differential Revision: https://phabricator.services.mozilla.com/D19002
--HG--
extra : moz-landing-system : lando
And drop an unnecessary forward declaration for nsIFrame from AnimationCommon.h.
MozReview-Commit-ID: IYroCrg1rtq
--HG--
extra : rebase_source : f41fc19e2cff4ef0dba26192b2f19edfb57189d6
Now we sort CSS animation/transition events by scheduled event time prior
to compositor order.
SortEvents() will be a private method in the next patch in this patch
series.
MozReview-Commit-ID: ICkOayquN0f
--HG--
extra : rebase_source : 405c8232e93c54a073c722a4332873af02daa870
In a subsequent patch in this patch series, we want to make nsPresContext
have an AnimationEventDispatcher as RefPtr<>.
Instead, if we were trying to make nsPresContext have the
AnimationEventDispatcher as data object (not RefPtr<>) just like we did in
CommonAnimationManager, we will fall into header inclusion hell since Element.h
includes nsPresContext.h and AnimationEventDispatcher.h ends up including
Element.h. Even if we could solve the inclusion hell, we will suffer from Rust
bindgen issues for some reasons.
MozReview-Commit-ID: B0nX2JzIRJD
--HG--
extra : rebase_source : 4eb998876b2fc39de8d09cac09c19e1a51cd382e
Now single AnimationEventDispatcher can handle both CSS animation/transition
events simultaneously. To do this we had to change AnimationEventInfo and
TransitionEventInfo into a single struct, the struct is also named
AnimationEventInfo.
It results we can sort both CSS animation/transition events altogether. Thus
we make sure CSS animation/transition events are sorted by scheduled event time
prior to their composite order (i.e. transitions is prior to animations).
At this moment, we don't sort both events altogether since nsAnimationManager
and nsTransitionManager has an AnimationEventDispatcher respectively. In the
next patch we move AnimationEventDispatcher into nsPresContext, i.e. each
document has an AnimationEventDispatcher without the distinction between
CSS animations and transitions.
Note that, after this patch, we copy all members in InternalTransitionEvent and
InternalAnimationEvent in the copy-constructor of AnimationEventInfo, this
will be fixed once WidgetEvent has move-constructor and move-assignment
(bug 1433008).
MozReview-Commit-ID: 5JAh6N7C6ee
--HG--
extra : rebase_source : 50da76f51cf65cdd1245d93d8b48aaf0ae0ec94b
We plan to use this class to dispatch web animation API events as well
(bug 1354501).
MozReview-Commit-ID: 7DMmc0aJzJ5
--HG--
extra : rebase_source : 445428771238ad31697cede8afbab35c1144a422
Now we sort CSS animation/transition events by scheduled event time prior
to compositor order.
SortEvents() will be a private method in the next patch in this patch
series.
MozReview-Commit-ID: ICkOayquN0f
--HG--
extra : rebase_source : 52226c33a511451c31d4c3fef94ff02de8462256
In a subsequent patch in this patch series, we want to make nsPresContext
have an AnimationEventDispatcher as RefPtr<>.
Instead, if we were trying to make nsPresContext have the
AnimationEventDispatcher as data object (not RefPtr<>) just like we did in
CommonAnimationManager, we will fall into header inclusion hell since Element.h
includes nsPresContext.h and AnimationEventDispatcher.h ends up including
Element.h. Even if we could solve the inclusion hell, we will suffer from Rust
bindgen issues for some reasons.
MozReview-Commit-ID: B0nX2JzIRJD
--HG--
extra : rebase_source : cd010ca5fe5b1f9fa8f519fdab0dc47d6e519bef
Now single AnimationEventDispatcher can handle both CSS animation/transition
events simultaneously. To do this we had to change AnimationEventInfo and
TransitionEventInfo into a single struct, the struct is also named
AnimationEventInfo.
It results we can sort both CSS animation/transition events altogether. Thus
we make sure CSS animation/transition events are sorted by scheduled event time
prior to their composite order (i.e. transitions is prior to animations).
At this moment, we don't sort both events altogether since nsAnimationManager
and nsTransitionManager has an AnimationEventDispatcher respectively. In the
next patch we move AnimationEventDispatcher into nsPresContext, i.e. each
document has an AnimationEventDispatcher without the distinction between
CSS animations and transitions.
Note that, after this patch, we copy all members in InternalTransitionEvent and
InternalAnimationEvent in the copy-constructor of AnimationEventInfo, this
will be fixed once WidgetEvent has move-constructor and move-assignment
(bug 1433008).
MozReview-Commit-ID: 5JAh6N7C6ee
--HG--
extra : rebase_source : 06ef844f41cfe81b9a629340b5a328c1bed80e8e
We plan to use this class to dispatch web animation API events as well
(bug 1354501).
MozReview-Commit-ID: 7DMmc0aJzJ5
--HG--
extra : rebase_source : 9e68c251a9677fb5429a4a6c00898ae4b3bd35fc
DispatchEvents() couldn't be moved since the function holds a reference of
nsAnimationManager or nsTransitionManager, but the common template class
is not ref-countable.
MozReview-Commit-ID: FfiJtzSZWn
--HG--
extra : rebase_source : 30d1cdcebf8e06696f28ba5c0968a90797976f06
This patch was generated automatically by the "modeline.py" script, available
here: https://github.com/amccreight/moz-source-tools/blob/master/modeline.py
For every file that is modified in this patch, the changes are as follows:
(1) The patch changes the file to use the exact C++ mode lines from the
Mozilla coding style guide, available here:
https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Mode_Line
(2) The patch deletes any blank lines between the mode line & the MPL
boilerplate comment.
(3) If the file previously had the mode lines and MPL boilerplate in a
single contiguous C++ comment, then the patch splits them into
separate C++ comments, to match the boilerplate in the coding style.
MozReview-Commit-ID: EuRsDue63tK
--HG--
extra : rebase_source : 3356d4b80ff6213935192e87cdbc9103fec6084c
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
In this bug we will trim off unnecessary functionality from the animation
managers and make AnimationCollection into an independent data type
so in this patch we separate it into its own file.
It is also generally easier to navigate the source code and eliminate
cyclic dependencies between header files when there is a rough
correspondance between class names and file names (e.g. rather than having
#include "AnimationCommon.h" // For mozilla::AnimationCollection).
This patch also makes a few simplifications to include dependencies since
they're a bit of a mess (making it hard to move code around). The changes to
IncrementalClearCOMRuleArray.cpp are due to the changes to the unified build
introduced by adding AnimationCollection.cpp exposing a missing include from
that file.
This was added in bug 780692 to work around assertions that arose due to the
inconsistent state introduced by mini-flushes. However, that workaround
no longer seems necessary. In particular, the crashtest for bug 813372 no
longer reports failed assertions when we remove this method and nor do any
other tests.
I'm not sure exactly what changed about how we do mini-flushes but I suspect
it was bug 960465 or one of the related follow-ups.
This flag is no longer needed because in bug 1232563 we introduced a more
thorough optimization that detects when the animation is not changing by
comparing the progress value between samples and avoids requesting restyles
when it does not change.
Now that we track whether or not animations are up to date using the hashset in
EffectCompositor, we can remove the mStyleRuleRefreshTime flag that is, as of
part 5 of this patch series, now only used for detecting whether or not
animations are up to date.
In order to preserve the existing behavior of FlushAnimations, however, this
patch temporarily introduces a method to indicate if there are throttled
animations or not.
It might not be obvious that FlushAnimations is only concerned with throttled
animations due to its name. FlushAnimations is simply intended to post
animation restyles for out-of-date animations. Any animations that are *not*
throttled will either be up to date, or we will have already posted an
animation restyle so we only need to consider throttled animations in this case.
Mats Palmgren
Emilio Cobos Álvarez
Brian Birtles
Sylvestre Ledru
Olli Pettay
Hiroyuki Ikezoe
Boris Zbarsky
Cosmin Sabou
Daniel Holbert
Christopher Bathgate
Mantaroh Yoshinaga
Hiroyuki Ikezoe
Boris Chiou
Nigel Babu