With this change, Document now always has a Web::Page. This means we no
longer rely on the breakable link between Document and BrowsingContext
to find a relevant Web::Page.
Fixes#22290
If there's no loadable segments then there can't be any code to execute
either. This resolves a crash these kinds of ELF files would cause from
the directly following VERIFY statement.
Previously we would unintentionally leave them zero-initialized,
resulting in any threads created post fork (but without execve) having
invalid thread local storage pointers stored in their FS register.
Previously, we stored two representations of the same string in
`CompletionSuggestion` object: one for the bytes and the other for the
code points corresponding to those bytes. To minimize duplication, this
patch combine both representations into a single UTF-8 string, which is
already supported by our new String class.
Following this update, we successfully reduce the size of each object
from 376 bytes to 256 bytes
Prior to this commit, it was possible to get a socket stuck in a state
with enqueued entries, waiting for a nonexistent request to finish.
This state could be entered by issuing a request immediately after the
completion of another one, and before deferred_invoke execution in the
event loop.
This commit closes this hole by making sure the socket is never in a
state where it can queue requests without an active job.
A Python script is much easier to maintain than the organically grown
variable mess that was run.sh.
For now, the script inherits most environment variable modifiability
from the shell script, but this is not a requirement.
While porting this script, a couple of improvements have been made:
- Spaces (especially in paths) cannot break most arguments anymore.
Exceptions are environment variables specifying multiple arguments on
purpose, these should be replaced in the future anyways.
- Force control over virtualization is now possible with
SERENITY_VIRTUALIZATION_SUPPORT. If set to 0, this variable was
sometimes ignored before.
- Handling Windows native QEMU is much more robust. Multiple incorrect
checks for WSL, but not Windows native QEMU, were used before. This
would also allow disabling native Windows QEMU much more easily in the
future, which is necessary for GDB.
- Various machine types had wrong or outdated arguments, such as qn.
Co-Authored-By: Andrew Kaster <akaster@serenityos.org>
This patch adds the new DynamicWidgetContainer for the right panel
elements. This allows the user to collapse, expand or even detach
widgets to a separate window. The collapsed or expanded state is
persisted so that they are restored after application startup.
With this change it is possible to shrink the size of widgets to a
minimum in order to give more space to other currently important
widgets.
Add a new widget "DynamicWidgetContainer" that is used to group it's
child widgets within an collapsable and detachable container. The
DynmnicWidgetContainer is able to persist it's view state if a config
domain has been provided. Having that set will allow the widget to
restore it's view state automatically.
This pr fixes a problem where the application would crash if the mouse
was moved while the editor was still loading the image. With this
change tool related mouse move events are discarded as long as there is
no active tool.
This changes how the initial tool is beeing set on application startup.
With this change the initial tool is set the same way as when the tool
is changed via the frontend. Thus it also updates the tool properties
window which wasn't done before leaving the properties empty as long
the tool was changed for the first time.
This commit adds all necessary includes, so all functions are properly
declared.
PCI.cpp is moved to PCI/Initializer.cpp, as that matches the header
path.
Also explicitly specify `-mstrict-align` (The current default `-mcpu`
on gcc doesn't support unaligned accesses, so aligned memory accesses
are already implicitly required).
The `-Wcast-align` warning seems to oversensitive as it flags code like
this: https://godbolt.org/z/c8481o8aa
This used to be added for aarch64 in a473cfd71b, but was later removed
in 11896868d6.
termcap has last been updated in 2002, and is relying on a lot of
deprecated C99 behavior. All two current users are fine without it,
so just remove it completely.
Also trap the invalid object index inserted for transferred values in
deserialization. In the future we should avoid inserting that
placeholder value in the data stream at all.
This fixes the issue that occurred when, after clicking an inline
paintable page would always scroll to the top. The problem was that
`scroll_an_element_into_view()` relies on `get_bounding_client_rect()`
to produce the correct scroll position and for inline paintables we
were always returning zero rect before this change.
The construct `adopt_ref(*new Obj(TRY(get_resource())))` is another
manifestation of a classic anti-pattern. In old C++, you would leak the
object's memory if the argument threw an exception, or if a member
initializer threw an exception. In our case, we leak if the MappedFile
returns an Error. This is pretty concerning, and we should avoid this
pattern at all costs, and try to use the "safer" helpers whenever
possible.
