This patch adds a painting delegate to the icon column of CommandPalette
to show a radio button in case an action is checkable and does not
explicitly have an icon :^)
The previous solution of "lol whats a UB" was not nice and tripped over
itself when it was run under UBSAN, fix this by doing explicit
byte-by-byte reads where needed.
These objects contain no data members, so there is no point in creating
1-byte heap allocations for them. We don't need to have them as static
local variables, as they are trivially constructible, so they can simply
be global variables.
In order to avoid having multiple instances, we were keeping a pointer
to these singleton objects and only allocating them when it was null.
We have `__cxa_guard_{acquire,release}` in the userland, so there's no
need to do this dance, as the compiler will ensure that the constructors
are only called once.
We previously only replaced disconnected sockets on the queued-request
path, leading to attempts to send requests on a disconnected socket if
the disconnection happened in the deletion grace period.
There's no need to allocate a String for these. Note the "string"
parameter of DateTime::parse is left as a String for now; the parser is
currently using strtol which needs a NUL-terminated string. This method
can likely be rewritten with GenericLexer.
The default format string is used in many applications/services like
FileManager/FileSystemAccessServer. Showing the time zone in e.g. the
last modified time for every file in FileManager is feeling a bit over
the top, so let's revert this change and assume the user is smart enough
to know what time zone they are in.
This is to prepare for removing the time zone from DateTime's default
format string. The date utility on most system show time zone by default
so let's keep that.
As the two types are used in exactly the same way, just make the lambda
generic over the type instead of explicitly moving them into a variant
and then visiting with a generic lambda.
Other Intl objects, such as PluralRules, are to be treated as a
NumberFormat object in some AOs. There's only a handful of fields which
are to be shared between those objects - move them to a base class for
shared reuse.
This also updates the couple of NumberFormat AOs that are meant to
operate on these NumberFormat-like objects.
Alternatively, we could just have objects like PluralRules inherit from
NumberFormat directly. But that messes up the is<NumberFormat> runtime
checks, so this feels safer.
Code points that have a bidirectional attribute of right-to-left (e.g.
some Arabic and Hebrew code points) were causing the code point to
render at the end of the search result, rather than the beginning. To
keep the results consistent, split the search results into two columns:
the first for the code point, the second for its name.
This reverts most of commit ede5c9548e.
The one change not reverted is ClockWidget.h, so that the taskbar clock
can continue to notice time zone changes.
The clipping logic is not DRY (Don't Repeat Yourself). The same logic
is repeated in multiple parts of an `if-else` statement. This can be
simplified to contain fewer branches and eliminate the redundant code.
You can now press Ctrl+Shift+A in any LibGUI application and we'll give
you a command palette dialog where you can search for context-relevant
actions by name (via the keyboard.)
The set of actions is currently the same one you'd access via keyboard
shortcuts. In the future, we'll probably want to add APIs to allow
richer integrations with this feature.
While the rows are filtered, we can't just return data from column 0
every time, since that breaks underlying multi-column models.
Instead, simply forward the incoming index.
