(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
--HG--
rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h
extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
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
--HG--
extra : rebase_source : 254404e318e94b4c93ec8d4081ff0f0fda8aa7d1
This patch is generated by the following commands (note: if you're running
using OS X's sed, which accepts slightly different flags, you'll have to
specify an actual backup suffix in -i, or use gsed from Homebrew):
hg stat -c \
| cut -c 3- \
| tr '\n' '\0' \
| xargs -0 -P 8 gsed --follow-symlinks 's/\bnsCSSProperty\b/nsCSSPropertyID/g' -i''
Then:
hg mv layout/style/nsCSSProperty.h layout/style/nsCSSPropertyID.h
... and finally, manually renaming nsCSSProperty in the include guard in
nsCSSProperty.h.
MozReview-Commit-ID: ZV6jyvmLfA
--HG--
rename : layout/style/nsCSSProperty.h => layout/style/nsCSSPropertyID.h
The merge from inbound to central conflicted with the merge from
autoland to central, it appears. Per tree rules, the commit from the
autoland repo wins and the inbound commit gets backed out.
CLOSED TREE
--HG--
extra : amend_source : 927e1cdfa8e55ccbd873d404d905caf6871c8c4f
extra : histedit_source : 07095868c3f767258e1d7d2645193bf4811b13bb%2Ca49ae5a28bf6e67298b6208ee9254c25a2539712
This patch is generated by the following commands (note: if you're running
using OS X's sed, which accepts slightly different flags, you'll have to
specify an actual backup suffix in -i, or use gsed from Homebrew):
hg stat -c \
| cut -c 3- \
| tr '\n' '\0' \
| xargs -0 -P 8 gsed --follow-symlinks 's/\bnsCSSProperty\b/nsCSSPropertyID/g' -i''
Then:
hg mv layout/style/nsCSSProperty.h layout/style/nsCSSPropertyID.h
... and finally, manually renaming nsCSSProperty in the include guard in
nsCSSProperty.h.
MozReview-Commit-ID: ZV6jyvmLfA
--HG--
rename : layout/style/nsCSSProperty.h => layout/style/nsCSSPropertyID.h
This is a mechanism that should not exist; any use of it means
nonconformance with http://www.w3.org/TR/CSS/#partial .
--HG--
extra : commitid : fI2rko2cf4
The only substantive change here, apart from a few variables changing in
size from uint16_t to uint8_t, is FontFaceSet's use of SheetType::Unknown
(0xFF) instead of 0 for FontFaceRecords for script-created FontFaces.
Here we convert the logical padding properties into their new resolved-at-
cascade-time implementations. This involves:
* converting -moz-padding-{start,end} into logical longhand properties
* adding padding-inline-{start,end} aliases for -moz-padding-{start,end}
* converting padding-{left,right} into longhand properties
* removing padding-{left,right}-value and
padding-{left,right}-{ltr,rtl}-source internal properties
The CSS parser and various tests are simplified a bit as a result.
We define a new flag CSS_PROPERTY_LOGICAL to be used for logical longhand
properties and a new CSS_PROP_LOGICAL macro in nsCSSPropList.h to
define them.
When using CSS_PROP to capture all properties, includers must now
explicitly indicate whether logical properties are included or not,
by defining CSS_PROP_LIST_EXCLUDE_LOGICAL (to exclude them),
CSS_PROP_LIST_INCLUDE_LOGICAL (to include them), or CSS_PROP_LOGICAL
(to capture them separately from other properties).
Here we convert the logical padding properties into their new resolved-at-
cascade-time implementations. This involves:
* converting -moz-padding-{start,end} into logical longhand properties
* adding padding-inline-{start,end} aliases for -moz-padding-{start,end}
* converting padding-{left,right} into longhand properties
* removing padding-{left,right}-value and
padding-{left,right}-{ltr,rtl}-source internal properties
The CSS parser and various tests are simplified a bit as a result.
We define a new flag CSS_PROPERTY_LOGICAL to be used for logical longhand
properties and a new CSS_PROP_LOGICAL macro in nsCSSPropList.h to
define them.
When using CSS_PROP to capture all properties, includers must now
explicitly indicate whether logical properties are included or not,
by defining CSS_PROP_LIST_EXCLUDE_LOGICAL (to exclude them),
CSS_PROP_LIST_INCLUDE_LOGICAL (to include them), or CSS_PROP_LOGICAL
(to capture them separately from other properties).
This adds a CSSVariableDeclarations object to nsRuleData and adds a
MapRuleInfoInto function to CSSVariableDeclarations so the can copy
variable declarations into a nsRuleData's object. We call that from
Declaration::Map{Normal,Important}RuleInfoInto.
We make HasImportantData return true if we have important variables
but no important non-custom properties on a declaration, since that
is used to determine whether we have a rule node for important
declarations. This means MapImportantRuleInfoInto can no longer
assume that mImportantData is non-null.
I tested manually that after:
(a) removing the |ruleData.mValueOffsets[aSID] = 0;| in
nsRuleNode::WalkRuleTree
(b) removing the NS_ABORT_IF_FALSE(aRuleData->mValueOffsets[aSID] == 0,
...) from nsRuleNode::CheckSpecifiedProperties and
UnsetPropertiesWithoutFlags
that we crash dereferencing the poison address in a SetCoord call inside
nsRuleNode::ComputeTextResetData
Nicholas Nethercote
Emilio Cobos Álvarez
Manish Goregaokar
Sebastian Hengst
Jonathan Chan
Gregory Szorc
Jonathan Watt
L. David Baron
Cameron McCormack
Andrew McCreight
Phil Ringnalda
Ehsan Akhgari
Gervase Markham
Boris Zbarsky
Michael Wu