We now suggest classes even if the line does not start with an @.
After all, we now have fuzzy matching, so why *shouldn't* "color"
match @GUI::ColorInput as well as background_color?
A lot of the code in this area is duplicated, which is not great. In
fact this also fixes a bug where suggested partially matched props
would include read-only properties, since that check had only been
added to one of the two loops.
This check was removed as it will now never trigger.
The completion has the suffix ': ' on it, and the key does not.
Therefore if the user has not yet typed the ':', it will not be equal,
and after they do the check on line 167 will fail so the entry won't be
in the list to begin with.
The previous commit fixed the issue with layout classes not being
suggested at all, but there was still another issue. Once you started
typing the class name a different suggester would take over and only
show widgets. This commit makes it so it still only suggests layouts
in that situation.
This, combined with the last commit, makes autocompleting layouts way
more discoverable and user-friendly. :^)
Previously when the GMLAutocompleteProvider was invoked just after the
'layout:' tag it would suggest nothing. This is because Layouts do not
inherit from Widget, so the two checks would always eliminate every
suggestion from the list. This patch makes it always suggest any
(registered) object that inherits from GUI::Layout.
This should make layouts more discoverable and easier to quickly use.
