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From: Eloy D. <elo...@gm...> - 2007-10-13 17:12:20
|
Hello all,
I have a problem where I try to override an instance method of a class
which comes from a framework that I have generated the bridgesupport
for as per instructions on the wiki...
The code is like this:
==============================================================
require 'osx/cocoa'
OSX.require_framework
File.expand_path('../../vendor/HDCrashReporter.framework', __FILE__)
class OSX::HDCrashReporter
def sendReport(sender)
puts "Where's the message to this method dude?!"
end
def self.doCrashSubmitting
puts 'HDCrashReporter class method. This works...'
end
end
class OSX::NSString
def capitalizedString
puts 'NSString instance method. This does work...'
end
end
OSX::HDCrashReporter.doCrashSubmitting # prints: HDCrashReporter class
method. This works...
"foo".to_nsstring.capitalizedString # prints: NSString instance
method. This does work...
OSX::HDCrashReporter.alloc.init.sendReport(nil)
==============================================================
The last call only works if I initialize an instance myself, so if I
call it from the ruby side.
But it doesn't when the method is called as from the interface, at
that point it simply uses the original method.
The original method is as follows:
- (IBAction) sendReport: (id) sender
{
// code
}
I have included the output with $RUBYCOCOA_DEBUG = true
I hope this is helpful...
Cheers,
Eloy
2007-10-13 19:09:25.388 Crasher[20751] OVMIX : Registering (direct
override) Ruby method by selector 'sendReport:' types 'v12@0:4@8'
2007-10-13 19:09:25.388 Crasher[20751] OVMIX : retrieving closure imp
for method type 'v12@0:4@8'
2007-10-13 19:09:25.388 Crasher[20751] DATACNV : decoding method
encoding 'v12@0:4@8' manually
2007-10-13 19:09:25.388 Crasher[20751] DATACNV : retval -> v
2007-10-13 19:09:25.388 Crasher[20751] DATACNV : argc -> 3
2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[0] -> @
2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[1] -> :
2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[2] -> @
2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : make closure argc 3
2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290
2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290
2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[2] -> ffi_type 0x46290
2007-10-13 19:09:25.388 Crasher[20751] OVMIX : Registered Ruby method
by selector 'sendReport:' types 'v12@0:4@8'
2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registering (direct
override) Ruby method by selector 'doCrashSubmitting' types 'v8@0:4'
2007-10-13 19:09:25.389 Crasher[20751] OVMIX : retrieving closure imp
for method type 'v8@0:4'
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : decoding method
encoding 'v8@0:4' manually
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : retval -> v
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : argc -> 2
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[0] -> @
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[1] -> :
2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : make closure argc 2
2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290
2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290
2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registered Ruby method
by selector 'doCrashSubmitting' types 'v8@0:4'
2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registering (direct
override) Ruby method by selector 'capitalizedString' types '@8@0:4'
2007-10-13 19:09:25.389 Crasher[20751] OVMIX : retrieving closure imp
for method type '@8@0:4'
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : decoding method
encoding '@8@0:4' manually
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : retval -> @
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : argc -> 2
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[0] -> @
2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[1] -> :
2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : make closure argc 2
2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290
2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290
2007-10-13 19:09:25.390 Crasher[20751] OVMIX : Registered Ruby method
by selector 'capitalizedString' types '@8@0:4'
|
|
From: Eloy D. <elo...@gm...> - 2007-10-13 17:14:04
|
Just to clarify, overriding class methods does work, just not instance methods.
Eloy
On 10/13/07, Eloy Duran <elo...@gm...> wrote:
> Hello all,
>
> I have a problem where I try to override an instance method of a class
> which comes from a framework that I have generated the bridgesupport
> for as per instructions on the wiki...
>
> The code is like this:
>
> ==============================================================
> require 'osx/cocoa'
>
> OSX.require_framework
> File.expand_path('../../vendor/HDCrashReporter.framework', __FILE__)
>
> class OSX::HDCrashReporter
> def sendReport(sender)
> puts "Where's the message to this method dude?!"
> end
>
> def self.doCrashSubmitting
> puts 'HDCrashReporter class method. This works...'
> end
> end
>
> class OSX::NSString
> def capitalizedString
> puts 'NSString instance method. This does work...'
> end
> end
>
> OSX::HDCrashReporter.doCrashSubmitting # prints: HDCrashReporter class
> method. This works...
> "foo".to_nsstring.capitalizedString # prints: NSString instance
> method. This does work...
>
> OSX::HDCrashReporter.alloc.init.sendReport(nil)
> ==============================================================
>
>
> The last call only works if I initialize an instance myself, so if I
> call it from the ruby side.
> But it doesn't when the method is called as from the interface, at
> that point it simply uses the original method.
>
> The original method is as follows:
>
> - (IBAction) sendReport: (id) sender
> {
> // code
> }
>
> I have included the output with $RUBYCOCOA_DEBUG = true
> I hope this is helpful...
>
> Cheers,
> Eloy
>
> 2007-10-13 19:09:25.388 Crasher[20751] OVMIX : Registering (direct
> override) Ruby method by selector 'sendReport:' types 'v12@0:4@8'
> 2007-10-13 19:09:25.388 Crasher[20751] OVMIX : retrieving closure imp
> for method type 'v12@0:4@8'
> 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : decoding method
> encoding 'v12@0:4@8' manually
> 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : retval -> v
> 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : argc -> 3
> 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[0] -> @
> 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[1] -> :
> 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[2] -> @
> 2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : make closure argc 3
> 2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290
> 2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290
> 2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[2] -> ffi_type 0x46290
> 2007-10-13 19:09:25.388 Crasher[20751] OVMIX : Registered Ruby method
> by selector 'sendReport:' types 'v12@0:4@8'
>
> 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registering (direct
> override) Ruby method by selector 'doCrashSubmitting' types 'v8@0:4'
> 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : retrieving closure imp
> for method type 'v8@0:4'
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : decoding method
> encoding 'v8@0:4' manually
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : retval -> v
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : argc -> 2
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[0] -> @
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[1] -> :
> 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : make closure argc 2
> 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290
> 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290
> 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registered Ruby method
> by selector 'doCrashSubmitting' types 'v8@0:4'
>
> 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registering (direct
> override) Ruby method by selector 'capitalizedString' types '@8@0:4'
> 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : retrieving closure imp
> for method type '@8@0:4'
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : decoding method
> encoding '@8@0:4' manually
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : retval -> @
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : argc -> 2
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[0] -> @
> 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[1] -> :
> 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : make closure argc 2
> 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290
> 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290
> 2007-10-13 19:09:25.390 Crasher[20751] OVMIX : Registered Ruby method
> by selector 'capitalizedString' types '@8@0:4'
>
|
|
From: Eloy D. <elo...@gm...> - 2007-10-15 13:12:12
|
I've uploaded a sample to: http://superalloy.nl/misc_files/rubycocoa/SAHDCrashReporter.zip In there there's a sample_app/build/Crasher.app, run it from there. Hit "Ruby Exception", relaunch the app and it should show the send report window. In lib/SAHDCrashReporter.rb you will find the methods that are overriden. The class method applicationName works, as you can see by the line that gets printed to the console "app name called!", but the instance method #sendReport doesn't work. Cheers, Eloy On 10/13/07, Eloy Duran <elo...@gm...> wrote: > Just to clarify, overriding class methods does work, just not instance methods. > > Eloy > > On 10/13/07, Eloy Duran <elo...@gm...> wrote: > > Hello all, > > > > I have a problem where I try to override an instance method of a class > > which comes from a framework that I have generated the bridgesupport > > for as per instructions on the wiki... > > > > The code is like this: > > > > ============================================================== > > require 'osx/cocoa' > > > > OSX.require_framework > > File.expand_path('../../vendor/HDCrashReporter.framework', __FILE__) > > > > class OSX::HDCrashReporter > > def sendReport(sender) > > puts "Where's the message to this method dude?!" > > end > > > > def self.doCrashSubmitting > > puts 'HDCrashReporter class method. This works...' > > end > > end > > > > class OSX::NSString > > def capitalizedString > > puts 'NSString instance method. This does work...' > > end > > end > > > > OSX::HDCrashReporter.doCrashSubmitting # prints: HDCrashReporter class > > method. This works... > > "foo".to_nsstring.capitalizedString # prints: NSString instance > > method. This does work... > > > > OSX::HDCrashReporter.alloc.init.sendReport(nil) > > ============================================================== > > > > > > The last call only works if I initialize an instance myself, so if I > > call it from the ruby side. > > But it doesn't when the method is called as from the interface, at > > that point it simply uses the original method. > > > > The original method is as follows: > > > > - (IBAction) sendReport: (id) sender > > { > > // code > > } > > > > I have included the output with $RUBYCOCOA_DEBUG = true > > I hope this is helpful... > > > > Cheers, > > Eloy > > > > 2007-10-13 19:09:25.388 Crasher[20751] OVMIX : Registering (direct > > override) Ruby method by selector 'sendReport:' types 'v12@0:4@8' > > 2007-10-13 19:09:25.388 Crasher[20751] OVMIX : retrieving closure imp > > for method type 'v12@0:4@8' > > 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : decoding method > > encoding 'v12@0:4@8' manually > > 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : retval -> v > > 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : argc -> 3 > > 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[0] -> @ > > 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[1] -> : > > 2007-10-13 19:09:25.388 Crasher[20751] DATACNV : arg[2] -> @ > > 2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : make closure argc 3 > > 2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290 > > 2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290 > > 2007-10-13 19:09:25.388 Crasher[20751] LIBFFI : arg[2] -> ffi_type 0x46290 > > 2007-10-13 19:09:25.388 Crasher[20751] OVMIX : Registered Ruby method > > by selector 'sendReport:' types 'v12@0:4@8' > > > > 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registering (direct > > override) Ruby method by selector 'doCrashSubmitting' types 'v8@0:4' > > 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : retrieving closure imp > > for method type 'v8@0:4' > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : decoding method > > encoding 'v8@0:4' manually > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : retval -> v > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : argc -> 2 > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[0] -> @ > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[1] -> : > > 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : make closure argc 2 > > 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290 > > 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290 > > 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registered Ruby method > > by selector 'doCrashSubmitting' types 'v8@0:4' > > > > 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : Registering (direct > > override) Ruby method by selector 'capitalizedString' types '@8@0:4' > > 2007-10-13 19:09:25.389 Crasher[20751] OVMIX : retrieving closure imp > > for method type '@8@0:4' > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : decoding method > > encoding '@8@0:4' manually > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : retval -> @ > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : argc -> 2 > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[0] -> @ > > 2007-10-13 19:09:25.389 Crasher[20751] DATACNV : arg[1] -> : > > 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : make closure argc 2 > > 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[0] -> ffi_type 0x46290 > > 2007-10-13 19:09:25.389 Crasher[20751] LIBFFI : arg[1] -> ffi_type 0x46290 > > 2007-10-13 19:09:25.390 Crasher[20751] OVMIX : Registered Ruby method > > by selector 'capitalizedString' types '@8@0:4' > > > |
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