This is a pretty naive implementation that works well. The precision
parameter is interpreted as "maximum precision" instead of "minimum
precision", which in my opinion is the most useful interpretation.
As per the PNG specification: "Filter method is a single-byte
integer that indicates the preprocessing method applied to the
image data before compression. At present, only filter method 0
(adaptive filtering with five basic filter types) is defined."
As per the PNG specification: "For all x < 0, assume Raw(x) = 0 and
Prior(x) = 0. On the first scanline of an image (or of a pass of an
interlaced image), assume Prior(x) = 0 for all x."
Fixes glyphs not updating when loading between fonts at the same
index. Fixes GlyphEditor spinbox inadvertently modifying width
of last selected index.
Letting these create and return a JS::Array directly is pretty awkward
since we then need to go through the indexed properties for iteration.
Just use a MarkedValueList (i.e. Vector<Value>) for this and add a new
Array::create_from() function to turn the Vector into a returnable
Array as we did before.
This brings it a lot closer to the spec as well, which uses the
CreateArrayFromList abstract operation to do exactly this.
There's an optimization opportunity for the future here, since we know
the Vector's size we could prepare the newly created Array accordingly,
e.g. by switching to generic storage upfront if needed.
Previously, this was updating the suggestions before processing the keys
and whatever changes they caused, making the suggestions stale until the
periodic auto-autocomplete timer fired (if enabled).
We need to do it to let real hardware to put the correct voltages
on the wire.
Apparently my ICH7 machine refused to boot, and was reading lots of
garbage from an unconnected IDE channel. It was fixed after I added a
delay of 20 microseconds. It probably can be reduced, I just took a safe
value and it seems to work correctly without any problems :)
Adds cut, copy, paste and delete to GlyphEditor. Font preview has
moved to a separate resizable ToolWindow. Font metadata can now be
hidden. FontEditor and glyph widgets can now be re-initialized
instead of resetting window's main widget after loading new fonts.
This makes it easier to work in FontEditor at low resolution.
Previously glyph map resized itself and the parent window to
accomodate fonts, which isn't ideal. Users typically control
window size/position after launch; widgets have to make do.
This type represents templatized names, and replaces our previous use
of 'TemplatizedType' and 'TemplatizedFunctionCall'.
Also, we now parse function calls as secondary expressions.
