All the instances are converted as follows.
- nsAFlatString --> nsString
- nsAFlatCString --> nsCString
--HG--
extra : rebase_source : b37350642c58a85a08363df2e7c610873faa6e41
In order to facilitate the movement of code with side-effects called by Element::SetAttr to Element::BeforeSetAttr and Element::AfterSetAttr, Element::AfterSetAttr should have access to the old value of the attribute. This includes information about whether there was previously a value set or not.
Accomplishing this involved passing an additional argument through functions that find and change the old attribute value in order to ensure that we can differentiate between an empty old value and an absent old value (attribute was not set).
Note that while I tried to ensure that accurate values (and their absence) are reported to Element::AfterSetAttr, I largely ignored SVG. While the old value reported for SVG values should be however accurate the value already being reported to SetAttrAndNotify was, SVG elements do not currently report unset values properly because they will never pass a null pointer to SetAttrAndNotify.
MozReview-Commit-ID: K1mha8CNFZP
--HG--
extra : rebase_source : 42776eb01451d371e4aebcc17fe3dd112c8d268b
I've propagated quirks mode information on some places. But we needed to pass
quirks mode to some other FFI functions to be able to handle that information
properly.
MozReview-Commit-ID: JovQWjN3YJx
--HG--
extra : rebase_source : bd25ba4276ae21ff4feb80e56b311202019268a0
We need another flag that represents allow-negative-number for SMIL, so
this enum will also comprise the another parsing mode that allows negative number.
MozReview-Commit-ID: IDFNppjGeB
--HG--
extra : rebase_source : 456f661b33346ff4a756a66c6accf4ab1a5f2f80
This patch does the following in addition to a simple move:
* change the type of the pointers from RefPtr to nsCOMPtr
* move it from mozilla::css namespace to mozilla
MozReview-Commit-ID: 72MYq6kWm4s
--HG--
extra : rebase_source : 400fe0d7cc422f22592c302cfd4e457830b77e3e
We can remove unnecesasary SMILMappedAttribute and SMILAttrAnimationRuleProcessor since earlier patches in this serieas mean this code is no longer used.
MozReview-Commit-ID: 5Rl5WFW5zZ1
--HG--
extra : rebase_source : cf2efca8d01c7e6cd5bd3b3b44d994c6cbb760e9
This patch removes handling of the 'attributeType' attribute so that we behave
as if attributeType is always 'auto'. This means that for CSS properties we
always animate them as CSS properties (i.e. we animate them as part of the
SMIL override stylesheet) rather than mapped attributes.
The one special case is width/height on an outer SVG. Previously we animated
this as a mapped attribute since Web compatibility requires that the
width/height on an outer SVG, when set explicitly, are mapped to style.
However, we can produce the same behavior by animating these as CSS properties
(as opposed to mapped attributes). There is no observable difference in results
returned by the SVG DOM APIs, only the level at which the result is added to
the cascade: the SMIL override stylesheet instead of the attribute animation
presentation hint level.
As part of this patch, we animate width/height on outer SVG elements as CSS
properties as opposed to mapped attributes both for consistency and also so
we can remove the animated mapped attribute code altogether.
MozReview-Commit-ID: Ll1LWWRQ66R
--HG--
extra : rebase_source : bd513e191e3d0ba2a1e982eea4c548392bf5817d
We can remove unnecesasary SMILMappedAttribute and SMILAttrAnimationRuleProcessor since earlier patches in this serieas mean this code is no longer used.
MozReview-Commit-ID: 5Rl5WFW5zZ1
--HG--
extra : rebase_source : b051dce1d0f511e2e41be0b183a6f84654000309
This patch removes handling of the 'attributeType' attribute so that we behave
as if attributeType is always 'auto'. This means that for CSS properties we
always animate them as CSS properties (i.e. we animate them as part of the
SMIL override stylesheet) rather than mapped attributes.
The one special case is width/height on an outer SVG. Previously we animated
this as a mapped attribute since Web compatibility requires that the
width/height on an outer SVG, when set explicitly, are mapped to style.
However, we can produce the same behavior by animating these as CSS properties
(as opposed to mapped attributes). There is no observable difference in results
returned by the SVG DOM APIs, only the level at which the result is added to
the cascade: the SMIL override stylesheet instead of the attribute animation
presentation hint level.
As part of this patch, we animate width/height on outer SVG elements as CSS
properties as opposed to mapped attributes both for consistency and also so
we can remove the animated mapped attribute code altogether.
MozReview-Commit-ID: Ll1LWWRQ66R
--HG--
extra : rebase_source : 8bd5e5b17c897b56ba1abf0ddf0c0ea12d052b79
This means that implementations of BeforeSetAttr no longer need to UpdateState.
Those UpdateState calls will be removed in a bit.
MozReview-Commit-ID: 1yEg5D4garD
The current setup complicates things by causing the existence of StyleRule
instances that have a null GetDOMRule(), which
inDOMUtils::GetCSSStyleRulesrelies on to not return the relevant rules. Since
we want to get rid of GetDOMRule(), better to not have a StyleRule there in the
first place.
The patch is generated from following command:
rgrep -l unused.h|xargs sed -i -e s,mozilla/unused.h,mozilla/Unused.h,
MozReview-Commit-ID: AtLcWApZfES
--HG--
rename : mfbt/unused.h => mfbt/Unused.h
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
Now that Declaration implements nsIStyleRule, we don't need the memory
overhead of storing a StyleRule object for style attributes.
We also need to change this prior to patch 5, because the changes in
patch 5 that will allow rules to change (but declarations not) would
otherwise break due to style attribute object merging done by
nsAttrValue::ParseStyleAttribute.
--HG--
extra : commitid : Ij4yRdba7wa
This is the key change in this patch series; it changes the object we
use for style data (currently nsIStyleRule) identity. It allows
removing some hacks we have to deal with that for StyleRule, and avoids
having to write similar hacks for nsCSSKeyframeRule and nsCSSPageRule
(which are broken without this).
I confirmed locally that it is this patch that fixes both of the todo_is
mochitests, by building and testing with the patch queue through patch
11, and again through patch 12.
--HG--
extra : commitid : AzgBp6KfPhJ
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
Nicholas Nethercote
Kirk Steuber
Nazım Can Altınova
Hiroyuki Ikezoe
Robert Longson
J. Ryan Stinnett
Xidorn Quan
Brian Birtles
Olli Pettay
Manish Goregaokar
Mantaroh Yoshinaga
Iris Hsiao
Boris Zbarsky
Cameron McCormack
dmu@mozilla.com
Sebastian Hengst
Kan-Ru Chen
Jonathan Chan
Daosheng Mu
Jeremy Chen
Xidorn Quan
Ryan VanderMeulen
L. David Baron
Birunthan Mohanathas
Nathan Froyd