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I am trying to call native functions from the ApplicationServices framework on a mac using JNA. However, the return type of the function I want to use as wel as its parameters are as far as I can tell unsimiliar to anything in Java, and I don’t know how to map them.
The function I want to use:
CFArrayRef CGWindowListCopyWindowInfo(
CGWindowListOption option,
CGWindowID relativeToWindow);
I have no idea how to map any of these. Any help is greatly appreciated.
Look at the rococoa project (http://rococoa.java.net), which addresses mapping various types specific to OSX.