Mike,
How many are using Etoys in Pashto and Dari, would you say?
Tim
On Oct 24, 2009, at 11:22 PM, Mike Dawson wrote:
Hi Guys,
Well.... this doesn't make it impossible to use it actually. Actually quite a lot of things don't have quite the 100% proper RTL interface - so many things you would expect to actually don't (e.g. content management systems).
The good thing is that the text itself is there (the order of the letters comes correctly) ....
I would rather say going and putting it into the language is the first step... then one might attract the developers to go making further modifications once they see that (step by step)... EToys is deployed out here in Dari and Pashto, and is usable.
Also mirroring things wouldn't always help... numbers in Arabic script are actually left to right and the text interior is taken care of. Also although not much in the etoys interface but you generally get some latin written in brackets so it should be rtl ltr rtl again...
Regards,
-Mike (in Afghanistan)
2009/10/22 Yoshiki Ohshima yoshiki@vpri.org:
At Thu, 22 Oct 2009 10:58:01 +0200, Bert Freudenberg wrote:
On 22.10.2009, at 07:52, Andreas Raab wrote:
Korakurider wrote:
On Thu, Oct 22, 2009 at 1:26 PM, Andreas Raab andreas.raab@gmx.de wrote:
Korakurider wrote: > Oh, I see. Thanks. > I also found screenshot of Arabic WinXP, that is interesting. > > http://blog.way2.jp/system/wordpress/wp-content/2009/02/arabic-windows.jpg > > So rewriting of all of UI pieces would be needed... Mirror it. OLPCVirtualScreen can deal with it just fine using WarpBlt for the RTL layout. No changes required; everything would stick to the right edge; x would go left in viewers etc. It'd be a pretty simple thing to do. The hardest part would probably be getting the text rendering to actually produce LTR rendering for RTL text since you're going to do the mirroring on your own.
But it means (x,y) coordinate system will be also horizontally mirrored. Is that valid thing?
Mathematically, or culturally? Mathematically, yes (it's just a 180 deg rotation around the y axis), culturally I don't know (but I would generally expect that increasing horizontal values are mapped in the way of the primary reading direction).
Etoys uses the mathematical convention, origin is in lower left. I thought about the mirroring option before but thought it would be unacceptable - all downloaded projects would be mirrored too, and would have the coordinate origin in the lower right.
I thought mirroring the whole screen is a joke. It is not like these countries are dominated by left-handers. Positive x goes toward right.
Also, we will always have a mix of LTR with RTL text so we'd have to double-mirror the LTR spans (see the Latin text in Arab screen shot above).
Yes, Pango and typical rendering engines handle it.
OTOH even if imperfect it would still be better than not supporting RTL locales at all. We'd need someone familiar with this to comment.
Right, possibly only scriptors (and possibly viewers) can do it (namely, scriptors interior is RTL and viewer clings from left... the latter may or may not be important) that would be some improvement.
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