[JW Lua] FCLuaIterator problem

[Jari Williamsson]

Charles,

That's correct. Currently, only articulations are supported by 
ForEachRegionObject[Saved]. But it shouldn't crash on unsupported class 
IDs, that's a bug.

I'll see if I can support some more class IDs in the next beta.


Best regards,

Jari Williamsson



On 2015-12-18 23:59, Charles O. Lawrence wrote:
> Is it because the only class ID documented is FCID_ARTICULATION?  If so, can
> this be expanded to include all the other types of objects documented in the
> ForEachObject() method?  Say yes, please.
>
> I finally got it to work with this code using the ForEachSaved() method.  Is
> there another, better way?
>
> Sorry if the code is not formatted like it should be.  It looks good before
> I send the email.  It's the Outlook that's munging it up, I think.
> Charles
> ---------------------------------------------------------------------------
> function callback(c)
>     if c.ChordSuffixID == 27 then c.ChordSuffixID = 33 end
> end
> local chords = finale.FCChords()
> chords:LoadAllForRegion(finenv.Region())
> local iterator = finale.FCLuaIterator()
> print(iterator:ForEachSaved(chords,callback))
>
> -----Original Message-----
> From: JWLua [mailto:jwlua-bounces at jwmusic.nu] On Behalf Of Charles O.
> Lawrence
> Sent: Thursday, December 17, 2015 11:38 AM
> To: 'The JW Lua script plug-in.' <jwlua at jwmusic.nu>
> Subject: [JW Lua] FCLuaIterator problem
>
> Jari,
>
> The following code always crashes Finale hard, so that a reboot is usually
> necessary to get any control back.
>
> Am I missing something, or is there a problem with the iterator?
>
> I am trying to "improve" on the working code of HaraldS by replacing the
> "deprecated" for..each()..do..end code with the newer FCLuaIterator().
>
> Thanks,
> Charles
>
> ------------------------------------------------------------------------
> function callback(c)
>     if c.ChordSuffixID == 27 then c.ChordSuffixID = 33 end end local iterator
> = finale.FCLuaIterator()
> iterator:ForEachRegionObjectSaved(finenv.Region(),finale.FCID_CHORD,callback
> )
>
> --[[ original code by HaraldS
> local chords = finale.FCChords()
> local n = chords:LoadAllForRegion(finenv.Region())
> for c in each(chords) do
>     if c.ChordSuffixID == 27 then c.ChordSuffixID = 33 end end
> chords:SaveAll()
> --]]
>
>
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