[Webkit-unassigned] [Bug 78310] MathML internals - use LayoutUnit

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=78310


Dave Barton <dbarton at mathscribe.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |eric at webkit.org




--- Comment #5 from Dave Barton <dbarton at mathscribe.com>  2012-02-09 22:23:18 PST ---
I had been relying on (misinterpreting?) WebCore/rendering/LayoutTypes.h which talked about replacing ints with floats. Obviously I won't do anything until I hear from Levi or Emil, and I don't want to conflict with bug 77916 which I've just discovered, but in the near future what should I do to program in RenderMathML* files? There's a lot of code that adds pixels constants to things, or sets them as padding widths or heights, etc. Can I use LayoutTypes.h roundedLayoutUnit(float) and ceiledLayoutUnit(float)? Are they intended to convert from pixel units to LayoutUnit? Will LayoutUnit turn into a class with an operator int() or operator float() or something that converts to pixels? If LayoutUnit becomes a fixed point type, don't we need to shift or multiply and divide when converting from and to pixel units?? Thanks for any enlightenment!

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.