[MacRuby-devel] Xcode: rb_nibtool no longer picking up actions

[Steve Clarke]

Here's the code.   It couldn't be any simpler:


class AppDelegate
  attr_accessor :window, :prop1	, :prop3
  
  def close_me(id_sender)
    puts ("close_me invoked")
  end
  def applicationDidFinishLaunching(a_notification)
    # Insert code here to initialize your application
    puts ("finished launching")
  end
end

This doesn't work in 4.2 either.  I can't say for sure it worked earlier in 4.2 becasue I only just created it as a trivial case.  What I do know is that a more complex app delegate stopped working in 4.2 for no apparent reason.

In relation to the example above, I tried creating an Object-C class that contained only an explicit IBAction for the close_me method.  That worked fine and the app ran as expected.  When I removed the .h file,  IB still showed all was OK. i.e. the close_me action was shown together with the id of the sender.  When I deleted the link from the sender the action was no longer shown.

Hope this makes some sense.

Steve


On 24 Feb 2012, at 18:58, Matt Aimonetti wrote:

> Can you show your code, was it working in 4.2?
> 
> - Matt
> 
> On Fri, Feb 24, 2012 at 10:57 AM, Steve Clarke <steve at sclarkes.me.uk> wrote:
> No,  I'd already read earlier comments about the block syntax.  I can't get actions recognised at all, even in the most trivial cases.  If everyone else is OK I might just be doing something stupid.
> 
> Steve
> 
> On 24 Feb 2012, at 18:43, Kevin Poorman wrote:
> 
> > There is a known problem, (at least It's known to me...) with rb_nibtool and certain forms of ruby block syntax.
> >
> > Specifically, multi-line {} syntax causes it to fail. I've run into this with the dispatch gem doing things like
> >
> > Dispatch::Job.new {
> >       #some expensive op
> > }
> >
> > that code, while ruby 1.9.2/3 kosher, causes the nibtool to bomb.  However,
> >
> > Dispatch::Job.new do
> >       #some expensive op
> > end
> >
> > works just fine. Does your code use {'s or begin/end ?
> >
> > -Pkj
> >
> >
> > On Feb 24, 2012, at 1:36 PM, Steve Clarke wrote:
> >
> >> I've been following the discussions about getting Xcode 4.3 to find rb_nibtool.  The symlink works for me.  However it seems to deal OK with outlets but is not working at all for received actions - even in the simplest cases.
> >>
> >> What may be interesting is that even before I installed 4.3 it stopped recognising actions in 4.2.  As far as I'm aware I changed nothing in my setup at this time, so I wonder if it's an Apple Software update that has caused the problem?
> >>
> >> At present I'm stuck and can't get actions to work in 4.2 or 4.3 even though rb_nibtool is being invoked in both cases.  I know because it successfully recognises any change to outlets.
> >>
> >> I'm using the nightly build from last night (dated 24th Feb).
> >>
> >> Steve
> >> _______________________________________________
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> >> MacRuby-devel at lists.macosforge.org
> >> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
> >
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> 
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