This got changed in the spec at some point, replacing the assertion in
step 1 with "... and newTarget (an Object or undefined)" in the
parameter description.
Subsequently, there's now one step less, so the numbers all change.
This is where the spec wants to have it. Requires a couple of hacks as
currently everything that needs a Realm actually has a GlobalObject, so
we need to go via the Interpreter.
Instead of hardcoding the environment's global object as the return
value of GlobalEnvironment::global_this_value(), it now stores an Object
reference which is passed to the constructor for this purpose.
From the spec (https://tc39.es/ecma262/#sec-global-environment-records):
[[GlobalThisValue]] | Object | The value returned by this in global
scope. Hosts may provide any ECMAScript Object value.
This change removes the halt and reboot syscalls, and create a new
mechanism to change the power state of the machine.
Instead of how power state was changed until now, put a SysFS node as
writable only for the superuser, that with a defined value, can result
in either reboot or poweroff.
In the future, a power group can be assigned to this node (which will be
the GroupID responsible for power management).
This opens an opportunity to permit to shutdown/reboot without superuser
permissions, so in the future, a userspace daemon can take control of
this node to perform power management operations without superuser
permissions, if we enforce different UserID/GroupID on that node.
Both should reside in the SysFS firmware directory which is normally
located in /sys/firmware.
Also, apply some OOM-safety patterns when creating the BIOS and ACPI
directories.
This will somwhat help unify them also under the same SysFS directory in
the commit.
Also, it feels much more like this change reflects the reality that both
ACPI and the BIOS are part of the firmware on x86 computers.
Prior to this change, the 'Save' action was saving a file to the startup
path (or just showed a File Picker dialog) if a file has been opened
by the Open action or by drag-n-dropping a file to the program.
Prior this change, when you opened a file using the brand new Open
action and tried to change the Color Role or save it, then it would just
go back to the startup palette.
File::link_file takes the dst_path then the src_path so on duplicate
names we tried to create a link at the original file location, which
then flipped the parameters back round again and we ended up with a
broken link from "dst_path (1)" to "src_path (1)".
The spec allows us to optionally return from these for any reason.
Our reason is that we don't have all the infrastructure in place yet to
implement them.
Almost every JS prototype class defines a static "typed_this" helper to
return the current "this" value as the analogous object type. This adds
a PrototypeObject class to be inserted between the prototype object and
the base Object class to define these methods on the prototype's behalf.
Note that the generated "display_name" method must be defined static
because the callers of typed_this are also static.
Because of the way rulers are implemented in the ImageEditor
currently, the `Fit Image To View` action doesn't work correctly
with them enabled. This patch makes them adjust to the effective
viewport area and account for the rulers.
This is a bit of a hack, but the correct way to deal with this would
be to put the rulers in a new widget so they don't interfere with
the actual viewport rect (which is being used all over).
After transitioning to FileSystemAccessServer, some of the methods
in `MainWidget` and `ProjectLoader` for opening files directly with
a filename as opposed to with a file descriptor are unused. This
commit removes them.
