This is just a config file with the default options that PixelPaint
recognizes and reads so far. Adding this in since the options are
not really documented anywhere so at least the user can now know what
options are available.
In a previous commit we read default values from a commit file, this
commit now also writes back any changes to those settings made by
the user. Persistent settings always feel good :^)
Someone may not want to have these things enabled by default on every
startup, but toggle them on manually. So instead of having hard-coded
everything to be enabled by default, we now query LibConfig to find
out what the preference is. These values can still always be changed
from the Menus / with shortcuts.
It's not really ideal querying LibConfig twice, but when initializing
the menu we may not have an active editor, so we need to get the
value for both the menu checkbox as well as the internal property.
This shouldn't be too much of a big deal since LibConfig caches the
values anyway :^)
The MoveTool now lets you pan if you're dragging with a right click.
Previously, right-clicking did not perform any actions at all, so this
isn't removing any old functionality.
When debugging why your website isn't loading in LibWeb the
resource loader is a blind spot as we don't have much logging
except on certain error paths. This can lead to confusing situations
where the browser just appears to hang.
This changes attempts to fix that by adding common success and
failure logging handlers so all resource loading outcomes can
are logged.
We have a few places where we read secrets into memory, and then
do some computation on them. In these cases we should always make
sure we zero the allocations before they are free'd.
The SecureString wrapper provides this abstraction by wrapping a
ByteBuffer and calling explicit_bzero on destruction of the object.
PVS-Studio flagged these as uninitialized. While there is no bug here,
it is our policy to always initialize members to avoid potential bugs
in the future.
PVS-Studio flagged this, as memset can be optimized away by the compiler
in some cases. We obviously don't want that to ever happen so make sure
to always use `explicit_bzero(..)` which can't be optimized away.
The result will be -1 on error, and the error value will be stored in
errno. PVS-Studio found this because result it saw result < 0 and new
EFAULT is < 0, so this could never be true.
The StyleProperties code for opacity existed before NumericStyleValue
was a thing, and was affected by over-enthusiastic unitless-length
parsing, so it assumed everything was a length. Now it matches the
Color4 spec instead, accepting either a number, or a percentage.
We also get to remove the hack! :^)
Previously, we applied the unitless length quirk to all numbers in
quirks mode. Now, we correctly only do so for the set of properties
listed in the quirks-mode spec:
https://quirks.spec.whatwg.org/#quirky-length-value
However, we do not yet prevent this quirk inside CSS expressions (like
`calc()`) as the spec directs.
After `parse_css_value(PropertyID, TokenStream)`, we only need to know
the current PropertyID when checking for property-specific quirks, which
will take place in only 2 places, which happen deep down. Making the
current PropertyID part of the context means that those places can check
it easily, without us having to pass it to every one of the parsing
functions, which otherwise do not care.
This lets you query if a given Quirk applies to a given PropertyID.
Currently this applies only to the "Hashless hex color" and "Unitless
length" quirks.
Two CSS quirks are specced to only apply to specific properties:
- The hashless hex color quirk
https://quirks.spec.whatwg.org/#the-hashless-hex-color-quirk
- The unitless length quirk
https://quirks.spec.whatwg.org/#the-unitless-length-quirk
These are now represented in `Properties.json` like so:
```json
"property-name-here": {
"quirks": [
"hashless-hex-color",
"unitless-length"
]
}
```
Every property that either of those two quirks applies to is included in
`Properties.json` and now has their quirks listed. :^)
This fixes#9978.
When a TokenStream is empty, reading its `current_token()` still returns
a token (for EOF) so it makes sense to allow users to
`reconsume_current_input_token()` that token, so they do not have to
handle that themselves. Instead of VERIFY()ing, we can just no-op when
reconsuming token 0.
There were a few calls to the standalone version of dump_tree() inside
the recursive version of dump_tree(), which led to the output getting
jumbled out of order.
This is the result of debugging React DOM, which would throw a TypeError
when assigning to window.event in strict mode and then not complete
rendering - here:
https://github.com/facebook/react/blob/cae6350/packages/shared/invokeGuardedCallbackImpl.js#L134
With this change, the following minimal React example now works!
<div id="app"></div>
<script src="react.development.js"></script>
<script src="react-dom.development.js"></script>
<script>
ReactDOM.render(
React.createElement("h1", null, "Hello World"),
document.getElementById("app")
);
</script>
The [Replaceable] attribute "indicates that setting the corresponding
property on the platform object will result in an own property with the
same name being created on the object which has the value being
assigned. This property will shadow the accessor property corresponding
to the attribute, which exists on the interface prototype object."
(https://heycam.github.io/webidl/#Replaceable)
The spec doesn't tell how exactly this is supposed to be done, but other
engines just have a setter as well that just redefines the property
as a data descriptor when called, and returns undefined.
It's bound to the property name and requires an object of the correct
type, so I mirrored these constraints here. Storing the setter and
calling it multiple times will therefore just work.
Implementing this in the wrapper generator is left as an exercise for
the reader, this is going to be used in WindowObject, which isn't
generated from IDL yet.
There's currently a fallback at the call site where the Realm is needed
(due to a slightly incorrect implementation of [[Call]] / [[Construct]])
so this is better than crashing (in LibWeb, currently).
