Brian you are a legend,That works perfectly, no errors or warnings. I think I might have run into a similar issue when I tried to compile this framework: http://github.com/Caged/aixmlserialize/tree/master (NSXMLDocument => NSDictionary conversion) I ended up just extracting the one method that I was using and packaging it into a bundle.
If it happens again I might have to switch to 32bit, or maybe its better to stick with 64bit as 32bit-only APIs will probably be phased out eventually. Thanks again for all your help, Isaac On Thu, May 21, 2009 at 7:23 AM, Brian Chapados <cha...@gmail.com> wrote: > I was able to reproduce your bug, and have a fix. This was somewhat > obscure, but RTFM to the rescue... > > Note that GetApplicationEventTarget is not available on 64-bit systems > (see Notes in the docs): > > http://developer.apple.com/documentation/Carbon/Reference/Carbon_Event_Manager_Ref/Reference/reference.html#//apple_ref/c/func/GetApplicationEventTarget > > Although you were not calling it directly, the macro > InstallApplicationEventHandler() was calling it for you. I had > compiled macruby with archs="i386" so it was working fine for me. > When I did a default build it broke. > > In general, always double-check any Carbon stuff for > 64bit-compatibility issues. I think Apple has said that Carbon is > being phased out. Maybe someone else knows more about that than I do. > > To make a long story short, just use GetEventMonitorTarget() to send > your hotkey event to the event monitor. That seems to be available on > both platforms. > > I updated the gists with the new Obj-C code and hotcocoa file. > Obj-C: http://gist.github.com/114521 > hotcocoa: http://gist.github.com/114523 > > Brian > > > On Wed, May 20, 2009 at 9:11 AM, Brian Chapados <cha...@gmail.com> wrote: > > I didn't use the hotcocoa cli interface to generate the file, so I > > don't have a Rakefile or anything. I just used a text editor and > > followed an old example[1]. Try putting the ruby code into a file > > called 'shortcutapp.rb' and type: > > > > [1]: > http://andymatuschak.org/articles/2008/09/12/hotcocoa-is-pretty-damn-hot/ > > > > macruby shortcutapp.rb > > > > If you want to package things up into an actual .app bundle, then you > > would need a slightly different approach. It shouldn't be too bad, > > since hotcocoa helps you layout your code in a sensible way. Make > > sure the above works first, then go from there. > > > > On Wed, May 20, 2009 at 2:53 AM, isaac kearse <isaackea...@gmail.com> > wrote: > >> Hi Brian, > >> I tried running your minimal app but it crashed with a similar error. > Here > >> are all the gory details (including Problem Details and System Profile > from > >> the crash reporter): > >> http://gist.github.com/114723 > >> > >> I have also put the whole directory structure for the minimal hotcocoa > app > >> on github so we can be sure we are running exactly the same app: > >> http://github.com/isaac/shortcut/tree/master > >> I also got a few more warnings when compiling shortcut.m but I am > assuming I > >> can just ignore them? (I included them at the bottom of the gist also) > >> Cheers, > >> Isaac > >> On Wed, May 20, 2009 at 1:10 PM, isaac kearse <isaackea...@gmail.com> > wrote: > >>> > >>> Yeah I think you're right. I was calling it inside a hotcocoa app but > not > >>> in the application context. I'll try it out tonight and let you know > how it > >>> goes. > >>> Thanks a lot for walking me through this. > >>> On Wed, May 20, 2009 at 12:47 PM, Brian Chapados <cha...@gmail.com> > wrote: > >>>> > >>>> I'm not sure how you're testing this, but beware of doing this from a > >>>> command line-only script or through macirb. I suspect you need to be > >>>> in an Application context (or hook into the event loop through some > >>>> other means). It works from a minimal hotcocoa app: > >>>> http://gist.github.com/114523 > >>>> > >>>> I also made some slight modifications to your Obj-C code to add a > >>>> delegate that gives you a callback hook that you can define in Ruby. > >>>> There is probably a better way to do this, but this was fast. > >>>> see: http://gist.github.com/114521 > >>>> > >>>> Note that I changed the keyboard shortcut to controlKey+optionKey, so > >>>> you'll need to press Control+Option+Space. > >>>> > >>>> > >>>> On Tue, May 19, 2009 at 4:33 PM, isaac kearse <isaackea...@gmail.com> > >>>> wrote: > >>>> > Hey thanks Brian that worked! > >>>> > I tried compiling with the Carbon Framework but I didn't think to > try > >>>> > it > >>>> > with both Carbon and Foundation. I still got the warning "makes > >>>> > pointer > >>>> > from integer without a cast" but I'm just ignoring that :) > >>>> > So the bundle was created and I compiled it and required it my app. > >>>> > But when I actually call it with "Shortcut.new.addShortcut" (from > the > >>>> > start > >>>> > method in my application.rb) I get a nasty error: > >>>> > isaac:~/src/tasks isaac$ macrake > >>>> > (in /Users/isaac/src/tasks) > >>>> > > >>>> > > /Users/isaac/src/tasks/Tasks.app/Contents/Resources/lib/application.rb:12: > >>>> > [BUG] Segmentation fault > >>>> > MacRuby version 0.4 (ruby 1.9.1) [universal-darwin9.0, x86_64] > >>>> > -- stack frame ------------ > >>>> > 0000 (0xc08000060): 00000004 > >>>> > 0001 (0xc08000068): 00000000 > >>>> > 0002 (0xc08000070): 00000004 > >>>> > 0003 (0xc08000078): 00000000 > >>>> > 0004 (0xc08000080): 00000004 > >>>> > 0005 (0xc08000088): 00000000 > >>>> > 0006 (0xc08000090): 00000004 > >>>> > 0007 (0xc08000098): 80003ffe0 > >>>> > 0008 (0xc080000a0): 00000004 > >>>> > 0009 (0xc080000a8): 00000000 > >>>> > 0010 (0xc080000b0): 00000004 > >>>> > 0011 (0xc080000b8): 00000000 > >>>> > 0012 (0xc080000c0): 00000004 > >>>> > 0013 (0xc080000c8): 00000000 > >>>> > 0014 (0xc080000d0): 8004f3380 > >>>> > 0015 (0xc080000d8): 00000004 > >>>> > 0016 (0xc080000e0): 00000000 > >>>> > 0017 (0xc080000e8): 8004eb020 > >>>> > 0018 (0xc080000f0): 00000004 > >>>> > 0019 (0xc080000f8): 00000000 <- lfp <- dfp > >>>> > -- control frame ---------- > >>>> > c:0008 p:---- s:0020 b:0020 l:000019 d:000019 CFUNC :addShortcut > >>>> > c:0007 p:0019 s:0017 b:0017 l:000016 d:000016 METHOD > >>>> > > >>>> > > /Users/isaac/src/tasks/Tasks.app/Contents/Resources/lib/application.rb:12 > >>>> > c:0006 p:0103 s:0014 b:0014 l:000013 d:000013 TOP > >>>> > > >>>> > > /Users/isaac/src/tasks/Tasks.app/Contents/Resources/lib/application.rb:297 > >>>> > c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH :set_encoding: > >>>> > c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :load > >>>> > c:0003 p:0043 s:0006 b:0006 l:000005 d:000005 TOP > >>>> > /Users/isaac/src/tasks/Tasks.app/Contents/Resources/rb_main.rb:2 > >>>> > c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH :inherited: > >>>> > c:0001 p:0000 s:0002 b:0002 l:000001 d:000001 TOP > >>>> > --------------------------- > >>>> > DBG> : > >>>> > > >>>> > > "/Users/isaac/src/tasks/Tasks.app/Contents/Resources/lib/application.rb:12:in > >>>> > `addShortcut'" > >>>> > DBG> : > >>>> > > >>>> > > "/Users/isaac/src/tasks/Tasks.app/Contents/Resources/lib/application.rb:12:in > >>>> > `start'" > >>>> > DBG> : > >>>> > > >>>> > > "/Users/isaac/src/tasks/Tasks.app/Contents/Resources/lib/application.rb:297:in > >>>> > `<top (required)>'" > >>>> > DBG> : > >>>> > "/Users/isaac/src/tasks/Tasks.app/Contents/Resources/rb_main.rb:2:in > >>>> > `load'" > >>>> > DBG> : > >>>> > "/Users/isaac/src/tasks/Tasks.app/Contents/Resources/rb_main.rb:2:in > >>>> > `<main>'" > >>>> > -- backtrace of native function call (Use addr2line) -- > >>>> > 0x10010f2c1 > >>>> > 0x100029334 > >>>> > 0x100029418 > >>>> > 0x1000c240d > >>>> > 0x7fff803763fa > >>>> > 0x0 > >>>> > 0x7fff8108094d > >>>> > 0x105a31e8c > >>>> > 0x100121855 > >>>> > 0x10010af7d > >>>> > 0x10010074f > >>>> > 0x1001056e2 > >>>> > 0x10010596c > >>>> > 0x100030c96 > >>>> > 0x100030d15 > >>>> > 0x10010ada7 > >>>> > 0x10010074f > >>>> > 0x1001056e2 > >>>> > 0x10010596c > >>>> > 0x10002cd32 > >>>> > 0x1000300f7 > >>>> > 0x100118723 > >>>> > 0x100000f84 > >>>> > 0x100000f40 > >>>> > ------------------------------------------------------- > >>>> > Any ideas? > >>>> > Cheers, > >>>> > Isaac > >>>> > On Wed, May 20, 2009 at 10:59 AM, Brian Chapados <cha...@gmail.com> > >>>> > wrote: > >>>> >> > >>>> >> Those symbols are defined in the Carbon framework. Try compiling > with: > >>>> >> > >>>> >> cc shortcut.m -o shortcut.bundle -g -framework Foundation > -framework > >>>> >> Carbon -dynamiclib -fobjc-gc -arch i386 -arch x86_64 > >>>> >> > >>>> >> On Tue, May 19, 2009 at 1:32 PM, isaac kearse < > isaackea...@gmail.com> > >>>> >> wrote: > >>>> >> > Hi Guys, > >>>> >> > I am writing a hotcocoa app, and I want to register a global > >>>> >> > keyboard > >>>> >> > shortcut so that I can perform an action in my app from any > >>>> >> > application. > >>>> >> > AFAIK you need to go down to Carbon to do this as documented > here: > >>>> >> > > >>>> >> > > >>>> >> > > http://cocoasamurai.blogspot.com/2009/03/global-keyboard-shortcuts-with-carbon.html > >>>> >> > This is the code I have so far: http://gist.github.com/114372 > >>>> >> > When I try and package this as a bundle using the technique that > >>>> >> > Laurent > >>>> >> > demonstrated earlier in this thread I get these errors: > >>>> >> > isaac:~/src/tasks isaac$ gcc shortcut.m -o shortcut.bundle -g > >>>> >> > -framework > >>>> >> > Foundation -dynamiclib -fobjc-gc -arch i386 -arch x86_64 > >>>> >> > shortcut.m: In function ‘-[Shortcut addShortcut]’: > >>>> >> > shortcut.m:25: warning: passing argument 1 of > ‘InstallEventHandler’ > >>>> >> > makes > >>>> >> > pointer from integer without a cast > >>>> >> > shortcut.m:28: warning: passing argument 4 of > ‘RegisterEventHotKey’ > >>>> >> > makes > >>>> >> > pointer from integer without a cast > >>>> >> > Undefined symbols: > >>>> >> > "_GetApplicationEventTarget", referenced from: > >>>> >> > -[Shortcut addShortcut] in cckmYEc0.o > >>>> >> > -[Shortcut addShortcut] in cckmYEc0.o > >>>> >> > "_RegisterEventHotKey", referenced from: > >>>> >> > -[Shortcut addShortcut] in cckmYEc0.o > >>>> >> > "_InstallEventHandler", referenced from: > >>>> >> > -[Shortcut addShortcut] in cckmYEc0.o > >>>> >> > ld: symbol(s) not found > >>>> >> > collect2: ld returned 1 exit status > >>>> >> > Undefined symbols: > >>>> >> > "_GetApplicationEventTarget", referenced from: > >>>> >> > -[Shortcut addShortcut] in ccIWfnrB.o > >>>> >> > -[Shortcut addShortcut] in ccIWfnrB.o > >>>> >> > "_RegisterEventHotKey", referenced from: > >>>> >> > -[Shortcut addShortcut] in ccIWfnrB.o > >>>> >> > "_InstallEventHandler", referenced from: > >>>> >> > -[Shortcut addShortcut] in ccIWfnrB.o > >>>> >> > ld: symbol(s) not found > >>>> >> > collect2: ld returned 1 exit status > >>>> >> > lipo: can't open input file: > >>>> >> > /var/folders/sm/smWEZrv7GueXZu2JpgAAuU+++TI/-Tmp-//ccX5Acy0.out > (No > >>>> >> > such > >>>> >> > file or directory) > >>>> >> > I really have no idea what I'm doing here, so any ideas would be > >>>> >> > appreciated > >>>> >> > :) > >>>> >> > Cheers, > >>>> >> > Isaac > >>>> >> > On Mon, Apr 20, 2009 at 11:49 PM, victor jalencas > >>>> >> > <macruby-de...@principia.info> wrote: > >>>> >> >> > >>>> >> >> Many thanks John and Laurent. > >>>> >> >> > >>>> >> >> After reading your messages I came back to XCode and discovered > I > >>>> >> >> had > >>>> >> >> made a typo in the ObjC part of the code (which, curiously, > >>>> >> >> compiled) > >>>> >> >> and that's why my ruby code didn't find my selector. > >>>> >> >> > >>>> >> >> As for calling ruby code from the obj-c side, I agree it's a > bit > >>>> >> >> convoluted (not to mention deprecated). I hope there's a better > way > >>>> >> >> to > >>>> >> >> do that in store for upcoming versions. If I understood well > your > >>>> >> >> example, you first created the Obj-C subclass and later, > >>>> >> >> dynamically, > >>>> >> >> set its parent to be the ruby class. Anyway, seeing that the > norm > >>>> >> >> in > >>>> >> >> Cocoa is delegation rather than extension, and if all ruby > classes > >>>> >> >> are > >>>> >> >> readily available in Obj-C, I think I'll manage with just > calling > >>>> >> >> ruby > >>>> >> >> code instead of extending it. Apparently I lacked only calling > the > >>>> >> >> sharedRuntime method, will need to experiment a bit more when I > get > >>>> >> >> back to my Mac. > >>>> >> >> > >>>> >> >> > >>>> >> >> > >>>> >> >> cheers, > >>>> >> >> Victor > >>>> >> >> > >>>> >> >> -- > >>>> >> >> -- > >>>> >> >> Victor Jalencas <vic...@carotena.net> > >>>> >> >> _______________________________________________ > >>>> >> >> MacRuby-devel mailing list > >>>> >> >> MacRuby-devel@lists.macosforge.org > >>>> >> >> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > >>>> >> > > >>>> >> > > >>>> >> > _______________________________________________ > >>>> >> > MacRuby-devel mailing list > >>>> >> > MacRuby-devel@lists.macosforge.org > >>>> >> > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > >>>> >> > > >>>> >> > > >>>> >> _______________________________________________ > >>>> >> MacRuby-devel mailing list > >>>> >> MacRuby-devel@lists.macosforge.org > >>>> >> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > >>>> > > >>>> > > >>>> > _______________________________________________ > >>>> > MacRuby-devel mailing list > >>>> > MacRuby-devel@lists.macosforge.org > >>>> > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > >>>> > > >>>> > > >>>> _______________________________________________ > >>>> MacRuby-devel mailing list > >>>> MacRuby-devel@lists.macosforge.org > >>>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > >>> > >> > >> > >> _______________________________________________ > >> MacRuby-devel mailing list > >> MacRuby-devel@lists.macosforge.org > >> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > >> > >> > > > _______________________________________________ > MacRuby-devel mailing list > MacRuby-devel@lists.macosforge.org > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel >
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