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RobA
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PostPosted: Sat Apr 12, 2008 5:07 pm 
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The plugin I am working on can take a while. I wanted to allow the user to cancel it. There is a gimp-progress-cancel function in the pdb but I can't figure out how to use it (I'm downloading the GIMP sourcecode tarball now to try...) and can't find any scripts that use it. Even searching with google only comes up 3 hits and all are in a syntax highlight list only.

Thanks,

-Rob A>
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RobA
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PostPosted: Sat Apr 12, 2008 5:08 pm 
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Tarball didn't help much :( Just shows it needing a pointer to a function as a parameter (I think - don't know C that well)...
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0ion9
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PostPosted: Sun Apr 13, 2008 1:05 am 
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Use the pdb browser ('Procedure browser') to look it up.
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RobA
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PostPosted: Sun Apr 13, 2008 2:56 pm 
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I am well past the point of looking it up. I need to know how to use it. The pdb (and dev help, which I have) both say:

Quote:
gimp-progress-cancel
Cancels a running process.

Parameters: progress-callback STRING The name off the callback registered for this progress

Additional INformation This function cancels the currently running progress


Which doesn't help as I can not figure out how to define a callback in scheme! Maybe it is only supported in python?

-Rob A>
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