Previously we required there to be a focused widget so it would have
been able to opt out. In case the isn't a focused widget there is no way
for it to opt out anyways, so let's allow CommandPalette to work in this
case :^)
Specifically:
* Properties must precede sub-object declarations.
* There shouldn't be any newlines in-between properties.
* There should be a newline in-between each sub-object.
* Object declarations must include the curly braces.
* There should be a newline between the properties of an object and
it's sub-objects.
getClientRects supposed to return a list of bounding DOMRect
for each box fragment of Element's layout, but most elements have
only one box fragment, so implementing it with getBoundingClientRect
is useful.
Until now, some formatting contexts (BFC in particular) have been
assigning size to the root box. This is really the responsibility of the
parent formatting context, so let's stop doing it.
To keep position:absolute working, parent formatting contexts now notify
child contexts when the child's root box has been sized. (Note that the
important thing here is for the child root to have its final used height
before it's able to place bottom-relative boxes.)
This breaks flexbox layout in some ways, but we'll have to address those
by improving the spec compliance of FFC.)
We sometimes had a stale stacking context tree sitting around, causing
incorrect paints until the next full layout invalidation.
Fix this by simply rebuilding the stacking context tree when asked to.
BFC currently has a number of architectural issues due to it being
responsible for setting the dimensions of the BFC root.
This patch moves the logic for setting up the ICB from BFC to Document.
Since we were previously relying on Document::set_cookie in order to
set cookies received as a 'Set-Cookie' response header, we would ignore
any response header cookies in redirect (status code 3xx) responses.
While this behaviour is not strictly enforced in the specification,
most major browsers do set cookies in redirect responses, and some
sites (e.g. Cookie Clicker) rely on this behaviour.
Since cookies are stored per-site and not per-document, this behaviour
is achieved by simply decoupling the cookie set mechanism from it.
As per RFC7231 the Location header field has different meanings for
different response status codes:
For 201 (Created) responses, the Location value refers to the primary
resource created by the request.
For 3xx (Redirection) responses, the Location value refers to the
preferred target resource for automatically redirecting the request.
The MIME type can come from either the Content-Type header in the
response header list, or the overridden MIME type passed into
overrideMimeType()
This is required by Google Maps, which downloads blobs encoded
in x-user-defined format.
It's a pretty simple charset: the bottom 128 bytes (0x00-0x7F) are
standard ASCII, while the top 128 bytes (0x80-0xFF) are mapped to a
portion of the Unicode Private Use Area, specifically 0xF780-0xF7FF.
This is used by Google Maps for certain blobs.
This functions takes a user-provided decoder and will only use it if no
BOM is in the input.
If there is a BOM, it will ignore the given decoder and instead decode
the input with the appropriate Unicode decoder for the detected BOM.
This is only to be used where it's specifically needed, for example XHR
uses this for compatibility with deployed content. As such, it has an
obnoxious name to discourage usage.
This takes the input and sniffs it for a BOM. If it has the UTF-8 or
UTF-16BE BOM, it will return their respective decoder. Currently we
don't have a UTF-16LE decoder, so it will assert TODO if it detects
a UTF-16LE BOM. If there is no recognisable BOM, it will return no
decoder.
This allows you to ignore the Content-Type returned by the server and
always parse the content as if it's the given MIME type.
This will currently be used for allowing you to override the charset
of text responses.
According to RFC 6455 sections 5.5.2-5.5.3 Ping and Pong frames
can have empty "Application data" that means payload can be of size 0.
This change fixes failed "buffer.size()" assertion inside
of Core::Stream::write_or_error by not trying to send empty payload
in WebSocket::send_frame.
According to rfc2616 section 6.1 the text of reason phrase is not
defined and can be replaced by server.
Some servers (for example http://linux.org.ru) leave it empty.
This change fixes parsing of HTTP responses with empty reason phrase.
When entering the InBody state LibHTTP performs a
can_read_without_blocking check, which is duplicated immediately
afterwards. This initial call is removed.
When LibHTTP encountered the blank line between the headers and the body
in a HTTP response it made a call the m_socket->can_read_line(). This
ultimately tried to find a newline in the stream. If the response body
was small and did not contain a new line then the request would hang.
The call to m_socket->can_read_line() is removed so that the code is
able to progress into the body reading loop.
This is all still quite ad-hoc. Eventually these will both need to
support units (like with CSS Lengths) but for now we can continue only
using numbers.
I've chosen the name `AttributeParser` since it parses data from
attributes. Rather than duplicate the parsing of numbers and other
basic types, let's make use of this existing parsing code for parsing
the data for `<line>`, `<polyline>`, etc.
From the spec:
> Interface SVGGeometryElement represents SVG elements whose rendering
> is defined by geometry with an equivalent path, and which can be
> filled and stroked. This includes paths and the basic shapes.
- https://svgwg.org/svg2-draft/types.html#InterfaceSVGGeometryElement
Making them all create an SVGPathBox, and return a Path from get_path(),
means we can implement the "basic shapes" using the path system we
already have. :^)
Instead of using ByteBuffer::slice() to carve off the remaining part of
the payload every time we flush a part of it, we now keep a sliding
span (ReadonlyBytes) over it.
