This new change hint doesn't influence layout so that it can be regarded
as nsChangeHint_Hints_CanIgnoreIfNotVisible. Note that if visibility changed
from collapse or to collapse, we set NS_STYLE_HINT_REFLOW separetely.
MozReview-Commit-ID: AirDWeBYVKG
This new change hint doesn't influence layout so that it can be regarded
as nsChangeHint_Hints_CanIgnoreIfNotVisible. Note that if visibility changed
from collapse or to collapse, we set NS_STYLE_HINT_REFLOW separetely.
MozReview-Commit-ID: AirDWeBYVKG
Add three more attributes in nsStyleDisplay
1. mSpecifiedRotate to carry computed value of 'rotate' property.
2. mSpecifiedTranslate to carry computed value of 'translate' property.
3. mSpecifiedScale to carry computed value of 'scale' property.
Since each of these tree new property can be an animation target, we have to store
them in speparate attributes, instead of putting them all in mSpecifiedTransform.
MozReview-Commit-ID: G2dBAxzyBWh
(grafted from 04fe9115ce1d189155ff9b2c89b1a656a55dd1c9)
nsDisplayList::mSpecifiedTransform is a RefPtr, no need put it into intialize
list.
MozReview-Commit-ID: B04gytHwb2K
(grafted from f2dc6cad129e9f5c8c8c056c934d2ed3f2e30155)
Some Gecko style system files are modified to prevent assertions and
crashing, and to keep test failures on stylo disabled builds to minimum.
MozReview-Commit-ID: GuxAeCTz0xx
Some Gecko style system files are modified to prevent assertions and
crashing, and to keep test failures on stylo disabled builds to minimum.
MozReview-Commit-ID: GuxAeCTz0xx
This case is hit by hovering over menu items, so the optimization is somewhat worthwhile.
As a side-effect, not causing reflows also avoids a XUL <select> popup positioning bug.
MozReview-Commit-ID: AOrijytoHHL
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
After StyleBasicShape is set to StyleShapeSource, it's life cycle never go
beyond StyleShapeSource, so I make StyleBasicShape hold by a UniquePtr in
StyleShapeSource.
Also, replace all raw pointers to StyleBasicShape by UniquePtr in all APIs.
MozReview-Commit-ID: 1MfIFjP8TsQ
The original operator==() (implemented by EqualsInternal<true>) is not been
used. Therefore, I expand EqualsInternal<false> into it, and move it to
nsStyleStruct.cpp.
Also, use DefinitelyEqualURIs() in nsStyleStruct.cpp in operator==().
MozReview-Commit-ID: HccwKvzQHR
This patch merges nsAtom into nsIAtom. For the moment, both names can be used
interchangeably due to a typedef. The patch also devirtualizes nsIAtom, by
making it not inherit from nsISupports, removing NS_DECL_NSIATOM, and dropping
the use of NS_IMETHOD_. It also removes nsIAtom's IIDs.
These changes trigger knock-on changes throughout the codebase, changing the
types of lots of things as follows.
- nsCOMPtr<nsIAtom> --> RefPtr<nsIAtom>
- nsCOMArray<nsIAtom> --> nsTArray<RefPtr<nsIAtom>>
- Count() --> Length()
- ObjectAt() --> ElementAt()
- AppendObject() --> AppendElement()
- RemoveObjectAt() --> RemoveElementAt()
- ns*Hashtable<nsISupportsHashKey, ...> -->
ns*Hashtable<nsRefPtrHashKey<nsIAtom>, ...>
- nsInterfaceHashtable<T, nsIAtom> --> nsRefPtrHashtable<T, nsIAtom>
- This requires adding a Get() method to nsRefPtrHashtable that it lacks but
nsInterfaceHashtable has.
- nsCOMPtr<nsIMutableArray> --> nsTArray<RefPtr<nsIAtom>>
- nsArrayBase::Create() --> nsTArray()
- GetLength() --> Length()
- do_QueryElementAt() --> operator[]
The patch also has some changes to Rust code that manipulates nsIAtom.
MozReview-Commit-ID: DykOl8aEnUJ
