[emboss-dev] [EMBOSS] list and label values
Sebastien.Moretti at unil.ch
Fri Apr 4 06:56:13 UTC 2008
>> I am looking for a way to use labels/alias for values in a list:
>> variable: matrixpath "/usr/molbio/share"
>> list: matrix [
>> default: "$(matrixpath)/Hs.smat"
>> minimum: 1
>> maximum: 1
>> values: "Human:$(matrixpath)/Hs.smat,
>> Arabidopsis:$(matrixpath)/At.smat, Rat:$(matrixpath)/Rn.smat,
>> Drosophila:$(matrixpath)/Dm.smat, Chicken:$(matrixpath)/Gga.smat,
>> Mouse:$(matrixpath)/Mm.smat, Zebrafish:$(matrixpath)/Dr.smat"
>> delimiter: ","
>> codedelimiter: ":"
>> comment: "defaults"
>> prompt: "Score matrices file, species specific"
>> information: "Score matrices file, species specific"
>> So, when I select 'Human', I would like that "$(matrixpath)/Hs.smat"
>> appears in command line.
> The values string is unchanged in EMBOSS 5.0.0 You need to resolve the
> variable (the $(matrixpath) in two places.
> In ajax/ajacd.c function acdListPrompt add an extra acdVarResolve call
> once "value" has been assigned:
> ajStrAssignS(&value, acdAttrValue(thys, "value"));
> .. this will resolve the variables for the prompt (if you define
> standard: "Y" for matrix)
> and the same in acdListValue so the variables are resolved when the user
> value is tested.
> The same changes are needed for acdSelectPrompt and acdSelectValue if
> you use a selection instead of a list.
> But there is another way ... in general, we define the path separately
> as ACD type "directory" if we allow the user to change it, or hard code
> it and use a Unix environment variable if the user needs to customize
> it. In
> your case you obviously have a fixed path, but it has to be hardcoded
> somewhere because what is passed to the application is the string "Human".
> One more change ... with a long "short value" like "Arabidopsis" the
> printed list looks untidy. For the next release we can test for the
> longest name and adjust the margin.
> Hope that helps
This, variable are interpreted in default attribute but not in values
Don't you think that variables should be interpreted in values
attributes by default ?
I think it makes more sense.
I can easily make this changes but it is not long term consistent if
EMBOSS is updated, or if someone else uses my files.
And I expected to be able to "print" Human during user choice but
program parameter value would be $(matrixpath)/Hs.smat and not Human.
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