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
The main targets of this refactor are:
1. Move most of the logic of distinguishing properties and custom
properties from nsDOMCSSDeclaration into css::Declaration, which
gives ServoDeclarationBlock more flexibility to implement.
2. Rename those methods of css::Declaration to provide a clear interface
which makes sense for implementing in ServoDeclarationBlock, and also
avoid method overload, which can impede the forward macro, on them.
MozReview-Commit-ID: 2cCqF855TVK
--HG--
extra : source : 3837e1e558caac4f2901e838371e97c17821530e
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
The pointer to nsHTMLCSSStyleSheet was added in patch 1 (which was
needed before patch 2), but it was only patch 2 that created the
invariant that we'd only have one pointer or the other, and never both.
Thus this needs to be done separately, after patch 1.
--HG--
extra : commitid : 4KGy9sevepg
This is needed for patch 2, since we need a replacement for the
mechanism to get from rules to the style attribute sheet
(nsHTMLCSSStyleSheet) that works instead for declarations rather than
rules.
This pointer will be merged with the owning rule pointer in patch 4, but
we can't do that until after patch 2.
--HG--
extra : commitid : CzWSnFhsbcq
Note that this adds a new public API to css::Declaration; the equivalent
API is removed from css::StyleRule and nsCSSPageRule in patch 13. But
the removal and addition need to be on opposite sides of patch 12.
This fused allocation is no larger than having a pointer, and it removes
having to worry about cycles.
--HG--
extra : commitid : EOrsMKswNMP
We switch to using this implementation instead of the one in
css::StyleRule in patch 12.
(Yes, implementing QueryInterface for a CID is ugly, but it's the same
thing StyleRule does. Unfortunately now we'll need to have it in both
places.)
--HG--
extra : commitid : 9O6Z3E868cq
This is done in preparation for making it implement nsIStyleRule, which
happens in patch 3, and which is used in patch 12.
--HG--
extra : commitid : 56cV7yfXq59
This adds support for custom properties on the remainder of the
CSSStyleDeclaration methods.
A shorthand that was specified using a variable reference is serialized
to its originally specified value, rather than by concatenating the
serializations of its longhand components.
A shorthand that was not specified using a variable references but which
has a component longhand that was is serialized to the empty string.
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.
Patch co-authored by Emmanuele Bassi <ebassi@gmail.com>
This defines a CSSVariableDeclarations class that holds a set of
variable declarations. This is at the specified value stage, so values
can either be 'initial', 'inherit' or a token stream (which is what you
normally have). The variables are stored in a hash table. Although
it's a bit of a hack, we store 'initial' and 'inherit' using special
string values that can't be valid token streams (we use "!" and ";").
Declaration objects now can have two CSSVariableDeclarations objects
on them, to store normal and !important variable declarations. So that
we keep preserving the order of declarations on the object, we inflate
mOrder to store uint32_ts, where values from eCSSProperty_COUNT onwards
represent custom properties. mVariableOrder stores the names of the
variables corresponding to those entries in mOrder.
We also add a new nsCSSProperty value, eCSSPropertyExtra_variable, which
is used to represent any custom property name.
nsCSSProps::LookupProperty can return this value.
The changes to nsCSSParser are straightforward. Custom properties
are parsed and checked for syntactic validity (e.g. "var(a,)" being
invalid) and stored on the Declaration. We use nsCSSScanner's
recording ability to grab the unparsed CSS string corresponding to
the variable's value.
Xidorn Quan
Daniel Holbert
Cameron McCormack
Brad Werth
Boris Zbarsky
Sebastian Hengst
Jonathan Chan
Gregory Szorc
Wes Kocher
Daisuke Akatsuka
Markus Stange
Birunthan Mohanathas
Phil Ringnalda
CJKu
L. David Baron
Nicholas Nethercote
Andrew McCreight
Ehsan Akhgari
Trevor Saunders
Catalin Iacob
John Daggett