Since paintables have a default content size of 0x0, we were neglecting
to notify the corresponding layout node about size changes, if the used
content size came out to 0x0.
This fixes an issue where resizing an iframe to 0x0 didn't take effect.
When updating layout inside a nested browsing context, try first to
perform layout in the parent document (the nested browsing context's
container's document).
This ensures that nested browsing contexts have the right viewport
dimensions in case the parent layout changes them somehow.
Instead of choking on the VERIFY(document), let's just return null if
there's no active document for now. This is incorrect, but sidesteps
a frequent crash that happens on content with iframes.
I've left a FIXME about removing the hack once it's no longer needed.
Previously, we'd invoke the load/fail callbacks synchronously for
resources that were already loaded and cached.
This patch uses deferred_invoke() in the already-loaded case to ensure
that we always invoke these callbacks in a consistent manner.
This isn't to fix a specific issue, but rather because I kept seeing
these callbacks being invoked synchronously on top of an already-tall
call stack, and it was hard to reason about what was going on.
We were hanging on to element inline style, even after the style
attribute was removed. This made inline style sticky and impossible to
remove. This patch fixes that. :^)
These can be generated by saving something that's not serialisable (e.g.
functions), skip over them and let the load logic reevaluate them when
needed.
For stacking contexts that have opacity between 0 and 1, and also
contexts with a 2D transform, we first paint them into a temporary layer
buffer. Then we blend that buffer with the contents in one go.
Before this patch, we were only drawing the content box of the stacking
context into this layer buffer, which led to padding and borders missing
from elements painted this way.
This doesn't have parsing support for multiple languages in the same
selector. Support for language subcodes is not great either. But it
does do the basics.
When the server doesn't signal the Content-Length or use a chunked mode,
it may just terminate the connection after sending the data.
The TLS sockets would then get stuck in a state with no data to read and
not reach the disconnected state, making some requests hang.
We know double check the EOF status of HTTP jobs after reading the
payload to resolve requests properly and also mark the TLS sockets as
EOF after processing all the data and the underlying TCP socket reaches
EOF.
Fixes#12866.
We have seen some cases where the build fails for folks, and they are
missing unzip/tar/gzip etc. We can catch some of these in CMake itself,
so lets make sure to handle that uniformly across the build system.
The REQUIRED flag to `find_program` was only added on in CMake 3.18 and
above, so we can't rely on that to actually halt the program execution.
All the elliptic curve implementations had a long list of private
methods which were all stored in a single .cpp file. Now we simply use
static methods instead.
Add the required methods to SECP256r1 to conform to the EllipticCurve
virtual base class. Using this updated version of SECP256r1, support in
LibTLS is implemented.
These changes generalize the interface with an elliptic curve
implementation. This allows LibTLS to support elliptic curves generally
without needing the specifics of elliptic curve implementations.
This should allow for easier addition of other elliptic curves.
Add a flag to DOM::Document that means the whole document needs a style
update. This saves us the trouble of traversing the entire DOM to mark
all nodes as needing a style update.
If the current Document is not attached to a Web::Page for whatever
reason, but we're trying to look up a color from the system palette,
let's just fail the lookup instead of crashing the process.
The previous progress report changed far too fast to be meaningful,
limit the report time to 100ms, and avoid spamming the terminal with
report data that's not even readable.
Also remove some dbgln()'s.
