Subject:
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Re: LDrawIni API (was: LDRAWPREDIRS LDRAWPOSTDIRS - additional search paths)
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Newsgroups:
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lugnet.cad.dev
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Date:
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Thu, 18 Mar 2004 22:06:09 GMT
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Viewed:
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4060 times
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In lugnet.cad.dev, Michael Lachmann wrote:
> Don mentioned that already, it would be good to enable <SKIP> from the
> programm. Imagine an alternate set of files with <SKIP> flag before
> official ones. When the user can enable/disable the SKIP detection,
> the user can see the different view without to modify any ini file
> - on some systems users might not be able to modify these files
> (e.g. when running with a guest account).
OK, <SKIP> will be parsed into a bit-flag LDSDF_SKIP and LDrawIniComputeRealDirs
will have an extra parameter to include/exclude <SKIP> dirs:
KeepSkippedDirs, IncludeSkipDirs, DontSkipDirs, ExcludeSkipDirs, SkipSkipDirs
- please come up with a good name...
> > The last function is LDrawIniResetSearchDirs, only to be called from the
> > LDrawSetup program - or if you wish to override the search to be the
> > standard one.
>
>
> Do we have to call LDrawIniResetSearchDirs before each call to
> LDrawIniComputeRealDirs?
No. It is needed in LDrawSetup for a "Reset to default" button.
However, you may use it too if you wish to discard the search dirs
loaded by LDrawIniGet from the ini file and use the default search dirs in stead.
> Don't you ever need FileIsFrom* flags when processing the files themself? If
> you use global variables you cannot tell, which flag belongs to which file?!
Well, I call OpenDatFile and right after I use the FileIsFrom* flags.
However, L3P also calls OpenDatFile in other contexts (e.g. l3p -check)
where the default part type is irrelevant.
But I know it's bad design, I'll pass it as parameters in stead.
> These library is ideal for me at least, and I like this suggestion. Well
> done Lars!
Thanks, I'm glad you like it.
> Is there any interest out there on a c++ class? If yes, I'll write a well
> documented one otherwice I do the quick and dirty way without comments and
> documentation :-)
:-) As mentioned earlier I need to stick to C code, but you are welcome.
/Lars
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