This removes a number of vm.exception() checks which are now caught
directly by TRY. Make use of these checks in
{Global, Eval}DeclarationInstantiation and while we're here add spec
comments.
During the LengthPercentage split, I converted the individual-corner
`border-foo-bar-radius` properties to LengthPercentage but forgot
`border-radius` itself! Oops. Discord's CSS was doing `border-radius:
50%` a lot, so this cuts down on CSS parser spam.
There's a possible window where the notifications are disabled, and any
request coming at that time will never get any data if it relies on
socket notifications.
Now that the GML formatter is both perserving comments and also mostly
agrees to the existing GML style, it can be used to auto-format all the
GML files in the system. This commit does not only contain the scripts
for running the formatting on CI and the pre-commit hook, but also
initially formats all the existing GML files so that the hook is
successfull.
This commit introduces a couple of connected changes that are hard to
untangle, unfortunately:
- Parse GML into the AST instead of JSON
- Change the load_from_json API on Widget to load_from_gml_ast
- Remove this same API from Core::Object as it isn't used outside of
LibGUI and was a workaround for the object registration detection;
by verifying the objects we're getting and casting we can remove this
constraint.
- Format GML by calling the formating APIs on the AST itself; remove
GMLFormatter.cpp as it's not needed anymore.
After this change, GML formatting already respects comments :^)
This Abstract Syntax Tree is specifically designed to represent GML and
also includes comments. It will be used in the next commit to replace
JSON in the GML system.
This was causing some macro redefinition errors after the headers ended
up in the same file through some includes. The simple fix is to undefine
the macro after use.
Prefixes are very much a C thing which we don't need in C++. This commit
moves all GML-related classes in LibGUI into the GUI::GML namespace, a
change somewhat overdue.
And fix Line Highlighting's duplicate alt-menu shortcut.
Previously only text on the cursor's line was highlighted. This makes
discerning cursor focus on empty lines easier.
And simplify its construction.
The first visual line was being over-clipped vertically by an amount
equal to the frame's thickness. Selections and icons in TextBoxes and
the first line of Editors now display correctly.
Rename the bound socket accessor from socket() to bound_socket().
Also return RefPtr<LocalSocket> instead of a raw pointer, to make it
harder for callers to mess up.
Previously we would return a bytes written value of 0 if the writing end
of the socket was full. Now we either exit with EAGAIN if the socket
description is non-blocking, or block until the description can be
written to.
This is mostly a copy of the conditions in sys$write but with the "total
nwritten" parts removed as sys$sendmsg does not have that.
