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Re: [Pharo-users] MNU: RBParser>>ExternalFunctionDeclaration

by ClÃ©ment Bera

2014-07-10 17:58 GMT+02:00 Annick Fron <info(a)afceurope.com>: > Hi, > > I have made simple trials using the StandardLib. > I get this error : > RBParser does not understand externalFunctionDeclaration. > I might be missing something â¦ > Yes, you are missing a package named "AST FFI Pharo 3 compatibility". externalFunctionDeclaration is implemented in RBExplicitVariableParser (subclass of RBParser) as a method extension of this package. The simplest solution is when you open a fresh pharo 3 image, you open the configuration browser (world menu >> tools >> configuration browser) then you click on FFI then install stable version. It loads automatically all what's needed to have FFI working. > > Annick > > Le 9 juil. 2014 Ã 17:20, Esteban Lorenzano <estebanlm(a)gmail.com> a Ã©crit : > > yes, FFI does not handle ** arguments. > I always replace it by ulong instead (it is the same, after all) > > Esteban > > On 09 Jul 2014, at 17:17, ClÃ©ment Bera <bera.clement(a)gmail.com> wrote: > > Hello, > > This bug happen both with the old and new compiler. > > The error tells you that the number of arguments of your smalltalk method > does not match the number of argument of the C method you want to call (but > it seemsthe number of arguments is correct). > > This works fine: > > <apicall: int 'gst_init_check' (int char* int) module: ' > libgstreamer1.0-0.so'> > ^self externalCallFailed > > This works fine too: > > <apicall: int 'gst_init_check' (int* char* int*) module: ' > libgstreamer1.0-0.so'> > ^self externalCallFailed > > So it seems the bug comes from the parser missparsing ** . I am not > familiar with C enough to help, I don't know what means ** (Is it a pointer > pointing to a pointer pointing to the actual data ?). > > Perhaps someone who knows how to use FFI can give a better answer. > > Esteban ? Guille ? > > > 2014-07-09 16:39 GMT+02:00 Annick Fron <info(a)afceurope.com>: > >> Hi, >> I am trying to use FFI on linux with pharo 3 using version 31 of FFI. >> I have written the following method : >> <apicall: int 'gst_init_check' (int* char** int*) module: ' >> libgstreamer1.0-0.so'> >> >> ^self externalCallFailed >> >> ==== >> >> but when accepting it I get a syntax error Â« matching number of >> arguments Â» >> Annick Fron >> > > > >

July 10, 2014

FFI Basic

by Annick Fron

Hi, I made another attempt , a very basic one on window : trying to use the abs method in the standard lib. abs: aNumber <apicall: int 'abs' (int) module: 'c:\windows\system32\msvcr100.dll'> self externalCallFailed I get the error âcannot return the given typeâ. But now if I use long as argument and long as return it works. Annick

July 10, 2014

MNU: RBParser>>ExternalFunctionDeclaration

by Annick Fron

Hi, I have made simple trials using the StandardLib. I get this error : RBParser does not understand externalFunctionDeclaration. I might be missing something â¦ Annick Le 9 juil. 2014 Ã 17:20, Esteban Lorenzano <estebanlm(a)gmail.com> a Ã©crit : > yes, FFI does not handle ** arguments. > I always replace it by ulong instead (it is the same, after all) > > Esteban > > On 09 Jul 2014, at 17:17, ClÃ©ment Bera <bera.clement(a)gmail.com> wrote: > >> Hello, >> >> This bug happen both with the old and new compiler. >> >> The error tells you that the number of arguments of your smalltalk method does not match the number of argument of the C method you want to call (but it seemsthe number of arguments is correct). >> >> This works fine: >> >> <apicall: int 'gst_init_check' (int char* int) module: 'libgstreamer1.0-0.so'> >> ^self externalCallFailed >> >> This works fine too: >> >> <apicall: int 'gst_init_check' (int* char* int*) module: 'libgstreamer1.0-0.so'> >> ^self externalCallFailed >> >> So it seems the bug comes from the parser missparsing ** . I am not familiar with C enough to help, I don't know what means ** (Is it a pointer pointing to a pointer pointing to the actual data ?). >> >> Perhaps someone who knows how to use FFI can give a better answer. >> >> Esteban ? Guille ? >> >> >> 2014-07-09 16:39 GMT+02:00 Annick Fron <info(a)afceurope.com>: >> Hi, >> >> >> >> I am trying to use FFI on linux with pharo 3 using version 31 of FFI. >> >> I have written the following method : >> <apicall: int 'gst_init_check' (int* char** int*) module: 'libgstreamer1.0-0.so'> >> >> ^self externalCallFailed >> >> >> ==== >> >> but when accepting it I get a syntax error Â« matching number of arguments Â» >> Annick Fron >> >

July 10, 2014

Re: [Pharo-users] How pragma works to create menu?

by Goubier Thierry

Hi Mark, you can override the standard menu by creating the text view with on:text:accept:readSelection:menu: and pass a menu building selector as the last argument. But you may not be able to recover the default menu that way (I didn't try, but maybe this is possible). In the menu building selector, you can add items to the menu just the way you want it; you can also contextualise it (based on what is selected in the message list, for example). Side note: to sort of get what you're doing, I got rid of the message browser a while ago and replaced it with a system browser scoped by a set of methods... no more special "message list" gui, just the normal system browser gui with all power (code navigation, refactorings, smart suggestions, contextualized menus, etc...). Thierry Le 10/07/2014 17:27, Mark Rizun a Ã©crit : > Maybe someone knows, how can I implement a context menu for > MessageBrowser that would pop-up not on itemsList pane, but on > sourceCode pane. Plus, I want it to use the standart one(I mean > smalltalkEditorMenu), and to have additional features. > > Mark > > > 2014-07-10 16:28 GMT+02:00 Mark Rizun <mrizun(a)gmail.com > <mailto:mrizun@gmail.com>>: > > Ok, thanks) > > > 2014-07-10 16:21 GMT+02:00 Nicolai Hess <nicolaihess(a)web.de > <mailto:nicolaihess@web.de>>: > > 2014-07-10 15:45 GMT+02:00 Mark Rizun <mrizun(a)gmail.com > <mailto:mrizun@gmail.com>>: > > In the NautilusRefactoring class we have a method on a class > side: > > sourceCodeRefactoringMenu: aBuilder > <nautilusGlobalSourceCodeMenu> > | target | > target := aBuilder model. > target selectedClass ifNotNil: [:selectedClass | > selectedClass > sourceCodeRefactoring: aBuilder ] > > I'd like to understand how this line works: target := > aBuilder model. I > mean, how aBuilder initializes a model? > Because, if you change the pragma from > <nautilusGlobalSourceCodeMenu> to > another one, you will get another result using this > particular line. > > Mark > > > aBuilder is constructed from a PragmaMenuBuilder, this > PragmaMenubuilder calls all methods with > pragma <nautilusGlobalSourceCodeMenu>. > > The model is initializes in for example, in AbstractNautilusUI > classMenuBuilder. > > > Nicolai > > > > > > -- > View this message in context: > http://forum.world.st/How-pragma-works-to-create-menu-tp4767409.html > Sent from the Pharo Smalltalk Users mailing list archive at > Nabble.com. > > > > -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

July 10, 2014

Re: [Pharo-users] How pragma works to create menu?

by Mark Rizun

Maybe someone knows, how can I implement a context menu for MessageBrowser that would pop-up not on itemsList pane, but on sourceCode pane. Plus, I want it to use the standart one(I mean smalltalkEditorMenu), and to have additional features. Mark 2014-07-10 16:28 GMT+02:00 Mark Rizun <mrizun(a)gmail.com>: > Ok, thanks) > > > 2014-07-10 16:21 GMT+02:00 Nicolai Hess <nicolaihess(a)web.de>: > > 2014-07-10 15:45 GMT+02:00 Mark Rizun <mrizun(a)gmail.com>: >> >> In the NautilusRefactoring class we have a method on a class side: >>> >>> sourceCodeRefactoringMenu: aBuilder >>> <nautilusGlobalSourceCodeMenu> >>> | target | >>> target := aBuilder model. >>> target selectedClass ifNotNil: [:selectedClass | selectedClass >>> sourceCodeRefactoring: aBuilder ] >>> >>> I'd like to understand how this line works: target := aBuilder model. I >>> mean, how aBuilder initializes a model? >>> Because, if you change the pragma from <nautilusGlobalSourceCodeMenu> to >>> another one, you will get another result using this particular line. >>> >>> Mark >>> >>> >> aBuilder is constructed from a PragmaMenuBuilder, this PragmaMenubuilder >> calls all methods with >> pragma <nautilusGlobalSourceCodeMenu>. >> >> The model is initializes in for example, in AbstractNautilusUI >> classMenuBuilder. >> >> >> Nicolai >> >> >> >> >> >>> >>> >>> -- >>> View this message in context: >>> http://forum.world.st/How-pragma-works-to-create-menu-tp4767409.html >>> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >>> >>> >> >

July 10, 2014

Re: [Pharo-users] How pragma works to create menu?

by Mark Rizun

Ok, thanks) 2014-07-10 16:21 GMT+02:00 Nicolai Hess <nicolaihess(a)web.de>: > 2014-07-10 15:45 GMT+02:00 Mark Rizun <mrizun(a)gmail.com>: > > In the NautilusRefactoring class we have a method on a class side: >> >> sourceCodeRefactoringMenu: aBuilder >> <nautilusGlobalSourceCodeMenu> >> | target | >> target := aBuilder model. >> target selectedClass ifNotNil: [:selectedClass | selectedClass >> sourceCodeRefactoring: aBuilder ] >> >> I'd like to understand how this line works: target := aBuilder model. I >> mean, how aBuilder initializes a model? >> Because, if you change the pragma from <nautilusGlobalSourceCodeMenu> to >> another one, you will get another result using this particular line. >> >> Mark >> >> > aBuilder is constructed from a PragmaMenuBuilder, this PragmaMenubuilder > calls all methods with > pragma <nautilusGlobalSourceCodeMenu>. > > The model is initializes in for example, in AbstractNautilusUI > classMenuBuilder. > > > Nicolai > > > > > >> >> >> -- >> View this message in context: >> http://forum.world.st/How-pragma-works-to-create-menu-tp4767409.html >> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >> >> >

July 10, 2014

Re: [Pharo-users] How pragma works to create menu?

by Nicolai Hess

2014-07-10 15:45 GMT+02:00 Mark Rizun <mrizun(a)gmail.com>: > In the NautilusRefactoring class we have a method on a class side: > > sourceCodeRefactoringMenu: aBuilder > <nautilusGlobalSourceCodeMenu> > | target | > target := aBuilder model. > target selectedClass ifNotNil: [:selectedClass | selectedClass > sourceCodeRefactoring: aBuilder ] > > I'd like to understand how this line works: target := aBuilder model. I > mean, how aBuilder initializes a model? > Because, if you change the pragma from <nautilusGlobalSourceCodeMenu> to > another one, you will get another result using this particular line. > > Mark > > aBuilder is constructed from a PragmaMenuBuilder, this PragmaMenubuilder calls all methods with pragma <nautilusGlobalSourceCodeMenu>. The model is initializes in for example, in AbstractNautilusUI classMenuBuilder. Nicolai > > > -- > View this message in context: > http://forum.world.st/How-pragma-works-to-create-menu-tp4767409.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

July 10, 2014

Tide startup

by Max Bareis

Hi, I have installed Tide with the current Pharo 30vm, bower 1.2.6 and node 0.10.29. The installation of Tide was with no error and access to the homepage (in http://localhost:1701/tide/github-cache/tide-framework/tide/master/...) is possible. The page loads but on the javascript console I can see an error within require.min.js line 8 located in tide directory / bower_components/amber/support/requirejs/ I hope this mailing list is the right address to ask if someone else has encountered this and how it could be fixed. Thanks and regards Max

July 10, 2014

How pragma works to create menu?

by Mark Rizun

In the NautilusRefactoring class we have a method on a class side: sourceCodeRefactoringMenu: aBuilder <nautilusGlobalSourceCodeMenu> | target | target := aBuilder model. target selectedClass ifNotNil: [:selectedClass | selectedClass sourceCodeRefactoring: aBuilder ] I'd like to understand how this line works: target := aBuilder model. I mean, how aBuilder initializes a model? Because, if you change the pragma from <nautilusGlobalSourceCodeMenu> to another one, you will get another result using this particular line. Mark -- View this message in context: http://forum.world.st/How-pragma-works-to-create-menu-tp4767409.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 10, 2014

Re: [Pharo-users] get the names of the currently loaded mcz files

by Sabine KnÃ¶fel

Hi Sven, great, this helps! Thank you Sabine 2014-07-10 15:33 GMT+02:00 Sven Van Caekenberghe-2 [via Smalltalk] < ml-node+s1294792n4767405h50(a)n4.nabble.com>: > Here is something I sometimes use: > > (MCWorkingCopy allManagers asSortedCollection: [ :a :b | a packageName <= > b packageName ]) collect: #description. > > Have a look at WAVersionUploader or WASeasideVersionStatus. > > But I guess that there are possibilities with Ring as well. > > On 10 Jul 2014, at 15:18, Sabine KnÃ¶fel <[hidden email] > <http://user/SendEmail.jtp?type=node&node=4767405&i=0>> wrote: > > > Hi, > > > > how can I get the names of the currently in my image loaded mcz files of > a > > certain package? > > > > Example: > > The name of one of my packages is "RKA24-View". The currently loaded > package > > version is "RKA24-View-SabineKnoefel.390.mcz" > > ==> I want to call a method with parameter "RKA24-View" and get > > "RKA24-View-SabineKnoefel.390.mcz" as result. > > > > Regards > > > > Sabine > > > > > > > > -- > > View this message in context: > http://forum.world.st/get-the-names-of-the-currently-loaded-mcz-files-tp476… > > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > > > > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > > http://forum.world.st/get-the-names-of-the-currently-loaded-mcz-files-tp476… > To start a new topic under Pharo Smalltalk Users, email > ml-node+s1294792n1310670h65(a)n4.nabble.com > To unsubscribe from Pharo Smalltalk Users, click here > <http://forum.world.st/template/NamlServlet.jtp?macro=unsubscribe_by_code&no…> > . > NAML > <http://forum.world.st/template/NamlServlet.jtp?macro=macro_viewer&id=instan…> > -- View this message in context: http://forum.world.st/get-the-names-of-the-currently-loaded-mcz-files-tp476… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 10, 2014