To do this, we always draw the native titlebar behind the toolbox, and
then make the toolbox adapt to it by using the titlebar radius. This
makes us preserve the shadow properly.
On Wayland we'd double-draw the shadow (see bug 1509931 comment 4) so
this fixes it by trimming it as well using border-radius.
Differential Revision: https://phabricator.services.mozilla.com/D128681
This is based off work by smurfd. But this patch doesn't support buttons
both at the left and right, which simplifies a lot the implementation.
Also, clean-up the existing env variables while at it.
Co-authored-by: Nicklas Boman <smurfd@gmail.com>
Differential Revision: https://phabricator.services.mozilla.com/D132073
The previous patch would be a better fix, but it causes some xpcshell
crashes on Linux which I haven't figured out yet (because initializing
LookAndFeel initializes gfxPlatform).
This should be less risky and still fix the bug.
Differential Revision: https://phabricator.services.mozilla.com/D132011
To more properly support Linux having a different default at runtime.
Expose the resolved value in appinfo for convenience, and use it in the
front-end as needed.
Differential Revision: https://phabricator.services.mozilla.com/D129004
We use "is-in-chrome-docshell" rather than "is a chrome doc" so that about:
pages that are loaded in the content area (like about:addons etc) follow the
general content theme as well.
Cache the relevant color schemes since having that many branches on the default
system theme made me a bit uncomfortable, and this code can be called quite a
lot... Though it probably isn't such a huge deal. This makes us initialize the
theme right away, so make sure subclasses do the right thing. This in practice
was only an issue for GTK, which does cache the "system theme is dark" bit.
Differential Revision: https://phabricator.services.mozilla.com/D128674
We always use alpha visual for WebRender, and appearance: none is
unnecessary (root element has no intrinsic appearance).
Differential Revision: https://phabricator.services.mozilla.com/D128682
For that:
* Tweak the standin system colors to match the non-native theme.
* Use those system colors for button and field backgrounds.
* Rename the "should use system colors" bit to "is high contrast",
which is what it really is (specially now that we use system colors
also in non-high-contrast).
Border colors and other colors like the <input type=range> and such
might need some extra tweaking perhaps, but this is a decent start and
looks good in https://crisal.io/tmp/form-controls.html afaict (dark mode
toggle needs the color-scheme pref enabled of course).
Differential Revision: https://phabricator.services.mozilla.com/D127533
We need to use standins for CSS-accesible colors in high contrast mode
(when appropriate) so that the CSS color matches the one in forms.css.
But this is not needed for e.g. scrollbar colors, which are not
CSS-accessible. So shuffle around the checks so that we account for
that as we should.
Differential Revision: https://phabricator.services.mozilla.com/D125830
And make sure the caret ends up being visible, rather than _not_
visible.
This should be implementable on windows as well. It seems macOS doesn't
have a timeout thing.
Differential Revision: https://phabricator.services.mozilla.com/D122132
Add initial support for the color-scheme CSS property, allowing pages to
choose between light and dark system colors per-element, and such.
Things that are left to do so that this can be enabled by default:
* Dark system colors on Windows / Android / Standins.
* Dark Canvas/CanvasText/Link visited colors (which right now are set
via PreferenceSheet).
* Dark form controls in nsNativeBasicTheme.
* Processing the color-scheme meta tag to fill-in
Document::mColorSchemeBits.
But this seems like enough progress to be landable on its own.
Differential Revision: https://phabricator.services.mozilla.com/D120843
It probably did something more useful in the past, but right now it's
only used to avoid throttling some overflow-causing animations.
It returns 0 everywhere except on Android (for some reason?), but in any
case it doesn't seem this would need to be a LookAndFeel integer, it
could just be a regular pref that we turn on for tests.
However the tests pass with this patch locally, so for now I'm not
adding a pref to replace it.
Differential Revision: https://phabricator.services.mozilla.com/D120871
I'm not sure what information would be useful in other OSes, so ifdef
the row for GTK for now, but I made this trivial to show in Windows /
macOS / Android as soon as they return useful information.
Differential Revision: https://phabricator.services.mozilla.com/D120331
This shouldn't change behavior, but is the biggest cross-platform part
of the change so I'd like to get it landed sooner rather than later.
The two calls like:
GetColor(ColorID::TextSelectBackground, color);
if (color == 0x000000) {
mColorTextSelectForeground = NS_RGB(0xff, 0xff, 0xff);
} else {
mColorTextSelectForeground = NS_DONT_CHANGE_COLOR;
}
that I'm removing are just broken. They were calling the version of
GetColor the function that took a default value when the color wasn't
available, not the version of the color with the outparam.
To prevent such mistakes, add two signatures, GetColor(), returning a
Maybe<nscolor> and Color(), returning a color with a fallback.
Differential Revision: https://phabricator.services.mozilla.com/D110651
This shouldn't change behavior, but is the biggest cross-platform part
of the change so I'd like to get it landed sooner rather than later.
The two calls like:
GetColor(ColorID::TextSelectBackground, color);
if (color == 0x000000) {
mColorTextSelectForeground = NS_RGB(0xff, 0xff, 0xff);
} else {
mColorTextSelectForeground = NS_DONT_CHANGE_COLOR;
}
that I'm removing are just broken. They were calling the version of
GetColor the function that took a default value when the color wasn't
available, not the version of the color with the outparam.
To prevent such mistakes, add two signatures, GetColor(), returning a
Maybe<nscolor> and Color(), returning a color with a fallback.
Differential Revision: https://phabricator.services.mozilla.com/D110651
And make FontID's indexing setup more similar to FloatID / IntID / ColorID. The
values no longer need to match the style constants since Stylo. We could also
cache whether the lookup succeeded for floats / ints, but it might not be worth
it, your call though.
Differential Revision: https://phabricator.services.mozilla.com/D108765
This adds a new LookAndFeel implementation, RemoteLookAndFeel, which can
be used in content processes and is supplied with all of its values by the
parent process.
Co-authored-by: Cameron McCormack <cam@mcc.id.au>
Differential Revision: https://phabricator.services.mozilla.com/D97977
Aside from automating boilerplate, this will allow reusing some of these
structs for full LookAndFeel remoting in bug 1470983.
Differential Revision: https://phabricator.services.mozilla.com/D94531
This should make the optimization landed earlier in this bug apply for
some of the NotifyThemeChanged() calls in nsWindow.cpp which are causing
all the extra invalidations.
If we know that system colors/fonts didn't change, we can avoid doing a
bunch of reflow work and the patch from earlier in the bug can avoid
re-rasterizing images too.
Differential Revision: https://phabricator.services.mozilla.com/D94425
