[Bf-committers] [32524] Fix AltGr problem on Windows

[Nathan Letwory]

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On 16.10.2010 18:21, Nathan Letwory wrote:
> Revision: 32524
>           http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=32524
> Author:   jesterking
> Date:     2010-10-16 17:21:55 +0200 (Sat, 16 Oct 2010)
> 
> Log Message:
> -----------
> Fix AltGr problem on Windows
> 
<snip>
> +	for(m_hasAltGr = false, i = 32; i < 256; ++i) {
> +		s = VkKeyScanEx((char)i, keylayout);
> +		// s == -1 means no key that translates passed char code
> +		// high byte contains shift state. bit 2 ctrl pressed, bit 4 alt pressed
> +		// if both are pressed, we have AltGr keycombo on keylayout
> +		if(s!=-1 && (s & 0x600) == 0x600) {
> +			m_hasAltGr = true;
> +			break;
> +		}
> +	}

I completely forgot to mention that most of the information was gleaned
from the sources of the AutoHotKey project. Their sources is *very* well
commented, with many (long-winding) comments on reason why some things
work as do and are implemented as they are. Anyway, kudos to the coders
of AutHotKey!

/Nathan

- -- 
Nathan Letwory
Letwory Interactive
http://www.letworyinteractive.com
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