It seems better to convert this before adding a new flag (in bug
1547759) and risking replacing the wrong 0 with a flag.
Differential Revision: https://phabricator.services.mozilla.com/D40562
--HG--
extra : moz-landing-system : lando
For now, always pass null, except when passing it through from one
overload to another.
Differential Revision: https://phabricator.services.mozilla.com/D38389
--HG--
extra : moz-landing-system : lando
This makes us pass web platform test contain-layout-baseline-004.html (i.e. it
makes us treat that test's 'contain:layout' table-cell as having no baseline,
so we align its bottom edge with the other cell's actual baseline, as the test
expects).
This is required by the spec text at [1] which excludes most table parts but
includes table cells, and says "the containing element is treated as having no
baseline".
[1] https://drafts.csswg.org/css-contain/#containment-layout
Differential Revision: https://phabricator.services.mozilla.com/D37118
--HG--
extra : moz-landing-system : lando
This should be an idempotent patch. The way to come up with this patch has been:
* Run the first script attached to the bug and pipe it to xclip, then paste it
in color.rs
* Add the relevant #[derive] annotations and remove the color.mako.rs
definition.
* Reorder the values to match the ColorID definition, on which some widget
prefs and caching stuff relies on.
* Manually port some documentation from nsLookAndFeel.h
* Run `rg 'eColorID_' | cut -d : -f 1 | sort | uniq >files`
* Run the second script attached to the bug.
* Manually fix usage of `LAST_COLOR` (adding the `End` variant), and adding
casts to integer as needed.
* Add an static assert so that people remember to update the prefs, rather than
a comment on the definition :)
Differential Revision: https://phabricator.services.mozilla.com/D32610
--HG--
extra : moz-landing-system : lando
This is the main performance improvement, and means that we no longer have to iterate all the cells for each column.
It has a couple of behaviour changes:
The first is that we no longer apply stacking context effects (like opacity) to column and column group backgrounds.
I believe this is correct as per both CSS2.1 Appendix E, and css-tables-3 (quoted in nsTableColFrame::BuildDisplayList).
This matches the behaviour of blink and WebKit.
We also previously created items in column,row ordering, whereas now they will be in row,column. In cases where two cells
overlap (using rowspan and colspan to extend multiple neighbours in to the same place) this can render backgrounds in a
different order, but the new behaviour matches blink and WebKit.
Differential Revision: https://phabricator.services.mozilla.com/D29280
--HG--
extra : moz-landing-system : lando
This helps for the next patch, since some of the table backgrounds items want to compute this without position:relative taken into account.
Differential Revision: https://phabricator.services.mozilla.com/D29279
--HG--
extra : moz-landing-system : lando
Move ApplyOpacity(), CanApplyOpacity(), Paint() and PaintWithClip() methods to nsPaintedDisplayItem
Differential Revision: https://phabricator.services.mozilla.com/D30225
--HG--
extra : moz-landing-system : lando
The previous commit removed the dependence on the discriminant value, so we
don't need to keep discriminants different from text-align anymore.
Differential Revision: https://phabricator.services.mozilla.com/D29361
--HG--
extra : moz-landing-system : lando
This patch moves some `enum` in `nsIPresShell` which are in public scope into
`mozilla` namespace and change them as `enum class`es.
Unfortunately, only "where to scroll" enum is just defines constants of
percentages of scroll destination. Therefore, this patch makes only them
as `static const`.
Differential Revision: https://phabricator.services.mozilla.com/D28606
--HG--
extra : moz-landing-system : lando
Additionally, this patch makes `nsFrame.h` stop including `nsIPresShell.h`
and makes each users include `mozilla/PresShell.h` instead. So, this improves
rebuild performance of `nsIPresShell.h` (and `mozilla/PresShell.h` in the
future).
Note that due to `nsIFrame::PresShell()`, `mozilla::` prefix is necessary for
`PresShell` in a lot of classes which are derived from `nsIFrame` even in
`.cpp` files.
Differential Revision: https://phabricator.services.mozilla.com/D27476
--HG--
extra : moz-landing-system : lando
`nsPresContext` should use `mozilla::PresShell` directly instead of
`nsIPresShell`. This patch makes it.
Unfortunately, `nsPresContext` and `nsIFrame` have `PresShell()`. Therefore,
we cannot use `PresShell*` in its methods so that this patch uses `mozilla::`
namespace prefix.
It might be better to rename them as `PresShellPtr()` in another bug.
Differential Revision: https://phabricator.services.mozilla.com/D25721
--HG--
extra : moz-landing-system : lando
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
Per our discussion, this patch splits out the state management bits of
WebRenderLayerManager, allowing for them to be maintained per-document.
Differential Revision: https://phabricator.services.mozilla.com/D13577
--HG--
extra : moz-landing-system : lando
This patch isn't expected to change behavior; it's just some simplification.
Differential Revision: https://phabricator.services.mozilla.com/D6976
--HG--
extra : moz-landing-system : lando
This builds on bug 1428676 and introduces StyleAppearance, which replaces the
NS_THEME_* constants.
Really sorry for the size of the patch.
There's a non-trivial change in the gtk theme, which I submitted separately as
bug 1478385.
Differential Revision: https://phabricator.services.mozilla.com/D2361
MozReview-Commit-ID: DiSmMWK7Krp
This is needed only for CSS Grid since in other cases we're
only using IntrinsicISizeOffsets in the inline-axis and
the percentage basis is always indefinite for *intrinsic
sizing*. When calculating the intrinsic size of grid items
in the grid container's block axis however, we do have
a definite size for the grid area in the inline-axis and it
should be used per:
https://drafts.csswg.org/css-grid/#algo-overview
"2. Next, the track sizing algorithm resolves the sizes of
the grid rows, using the grid column sizes calculated in
the previous step."
(Percentage padding/margin for grid items is always resolved
against the grid area's inline-size nowadays.)
Some included headers for source code in layout directory are left unused. This
patch merely removes these redundant headers. All of these headers are still
found in use for other code, so all of them and their related cpp files are kept
still.
MozReview-Commit-ID: KCleuWyOV8Z
--HG--
extra : rebase_source : 6e892dcd8ad8c1f56069d4d93bc7124641361232
