March 2010 - Pharo-dev - lists.pharo.org

[Pharo-project] running pharo image with scripts on mac

by Tudor Girba

Hi, I am trying to run some scripts on a startup of an image. I am on a Mac and I am using a call like: /Applications/Squeak4.2.2beta1U/Squeak\ 4.2.2beta1U.app/Contents/MacOS/ Squeak\ VM\ Opt x.image test.st - x.image is the image - test.st is a script that I would like to run in the image However, I get an error due to the input stream being nil, see the below debugger stack. Can anyone tell me what I am doing wrong? Doru --------------------- VM: Mac OS - intel - 1058 - Squeak3.8.1 of '28 Aug 2006' [latest update: #6747] Squeak VM 4.2.2b1 Image: Pharo-1.0-10508-rc2 [Latest update: #10508] SecurityManager state: Restricted: false FileAccess: true SocketAccess: true Working Dir /Users/girba/Work/Code/moose-on-pharo Trusted Dir /foobar/tooBar/forSqueak/bogus Untrusted Dir /Users/girba/Library/Preferences/Squeak/Internet/My Squeak CodeLoader(Object)>>error: Receiver: a CodeLoader Arguments and temporary variables: aString: 'No content to install' Receiver's instance variables: baseURL: '' sourceFiles: an Array(a HTTPDownloadRequest) segments: nil publicKey: nil CodeLoader>>installSourceFile: Receiver: a CodeLoader Arguments and temporary variables: aStream: nil contents: nil trusted: nil Receiver's instance variables: baseURL: '' sourceFiles: an Array(a HTTPDownloadRequest) segments: nil publicKey: nil [] in CodeLoader>>installSourceFiles Receiver: a CodeLoader Arguments and temporary variables: req: a HTTPDownloadRequest Receiver's instance variables: baseURL: '' sourceFiles: an Array(a HTTPDownloadRequest) segments: nil publicKey: nil Array(SequenceableCollection)>>do: Receiver: an Array(a HTTPDownloadRequest) Arguments and temporary variables: aBlock: [closure] in CodeLoader>>installSourceFiles index: 1 indexLimiT: 1 Receiver's instance variables: an Array(a HTTPDownloadRequest) CodeLoader>>installSourceFiles Receiver: a CodeLoader Arguments and temporary variables: Receiver's instance variables: baseURL: '' sourceFiles: an Array(a HTTPDownloadRequest) segments: nil publicKey: nil ProjectLauncher>>startUpAfterLogin Receiver: a ProjectLauncher Arguments and temporary variables: scriptName: 'file:test.st' loader: a CodeLoader isUrl: false Receiver's instance variables: parameters: a Dictionary() showSplash: true splashURL: nil whichFlaps: nil eToyAuthentificationServer: nil ProjectLauncher>>startUp Receiver: a ProjectLauncher Arguments and temporary variables: Receiver's instance variables: parameters: a Dictionary() showSplash: true splashURL: nil whichFlaps: nil eToyAuthentificationServer: nil [] in [] in [] in AutoStart class>>startUp: Receiver: AutoStart Arguments and temporary variables: launcher: a ProjectLauncher Receiver's instance variables: superclass: Object methodDict: a MethodDictionary() format: 132 instanceVariables: #('parameters') organization: ('as yet unclassified') subclasses: nil name: #AutoStart classPool: a Dictionary(#Active->true #InstalledLaunchers->an OrderedCollection...etc... sharedPools: nil environment: Smalltalk category: #'System-Support' traitComposition: nil localSelectors: nil WorldState>>runStepMethodsIn: Receiver: a WorldState Arguments and temporary variables: aWorld: a PasteUpMorph(1622) [world] queue: a SharedQueue nextInQueue: [closure] in [] in [] in AutoStart class>>startUp: Receiver's instance variables: hands: an Array(a HandMorph(3216)) viewBox: 0@0 corner: 1150@795 canvas: a FormCanvas on: DisplayScreen(1150x795x32) damageRecorder: a DamageRecorder stepList: a Heap(StepMessage(#stepAt: -> a SystemWindow(3825))(a SystemWindow(3...etc... lastStepTime: 10693 lastStepMessage: nil lastCycleTime: 10662 commandHistory: a CommandHistory alarms: a Heap() lastAlarmTime: 10693 PasteUpMorph>>runStepMethods Receiver: a PasteUpMorph(1622) [world] Arguments and temporary variables: Receiver's instance variables: bounds: 0@0 corner: 1150@795 owner: nil submorphs: an Array(a TaskbarMorph(3095) a SystemWindow(3825) a SketchMorph(107...etc... fullBounds: 0@0 corner: 1150@795 color: an InfiniteForm extension: a MorphExtension (2543) [eventHandler = an EventHandler] [other: (...etc... borderWidth: 0 borderColor: (Color r: 0.03 g: 0.02 b: 0.0) presenter: a Presenter (1246) model: a MorphicModel(1926) cursor: 1 padding: 3 backgroundMorph: nil isPartsBin: nil autoLineLayout: false indicateCursor: nil resizeToFit: nil wantsMouseOverHalos: nil worldState: a WorldState griddingOn: nil WorldState>>doOneCycleNowFor: Receiver: a WorldState Arguments and temporary variables: aWorld: a PasteUpMorph(1622) [world] Receiver's instance variables: hands: an Array(a HandMorph(3216)) viewBox: 0@0 corner: 1150@795 canvas: a FormCanvas on: DisplayScreen(1150x795x32) damageRecorder: a DamageRecorder stepList: a Heap(StepMessage(#stepAt: -> a SystemWindow(3825))(a SystemWindow(3...etc... lastStepTime: 10693 lastStepMessage: nil lastCycleTime: 10662 commandHistory: a CommandHistory alarms: a Heap() lastAlarmTime: 10693 WorldState>>doOneCycleFor: Receiver: a WorldState Arguments and temporary variables: aWorld: a PasteUpMorph(1622) [world] Receiver's instance variables: hands: an Array(a HandMorph(3216)) viewBox: 0@0 corner: 1150@795 canvas: a FormCanvas on: DisplayScreen(1150x795x32) damageRecorder: a DamageRecorder stepList: a Heap(StepMessage(#stepAt: -> a SystemWindow(3825))(a SystemWindow(3...etc... lastStepTime: 10693 lastStepMessage: nil lastCycleTime: 10662 commandHistory: a CommandHistory alarms: a Heap() lastAlarmTime: 10693 PasteUpMorph>>doOneCycle Receiver: a PasteUpMorph(1622) [world] Arguments and temporary variables: Receiver's instance variables: bounds: 0@0 corner: 1150@795 owner: nil submorphs: an Array(a TaskbarMorph(3095) a SystemWindow(3825) a SketchMorph(107...etc... fullBounds: 0@0 corner: 1150@795 color: an InfiniteForm extension: a MorphExtension (2543) [eventHandler = an EventHandler] [other: (...etc... borderWidth: 0 borderColor: (Color r: 0.03 g: 0.02 b: 0.0) presenter: a Presenter (1246) model: a MorphicModel(1926) cursor: 1 padding: 3 backgroundMorph: nil isPartsBin: nil autoLineLayout: false indicateCursor: nil resizeToFit: nil wantsMouseOverHalos: nil worldState: a WorldState griddingOn: nil [] in Project class>>spawnNewProcess Receiver: Project Arguments and temporary variables: <<error during printing> Receiver's instance variables: superclass: Model methodDict: a MethodDictionary(size 168) format: 172 instanceVariables: #('world' 'changeSet' 'transcript' 'parentProject' 'previous...etc... organization: ('*Polymorph-Widgets' assureTaskbarPresenceMatchesPreference crea...etc... subclasses: nil name: #Project classPool: a Dictionary(#AllProjects->an OrderedCollection(a Project(Unnamed)) ...etc... sharedPools: nil environment: Smalltalk category: #'System-Support' traitComposition: {} localSelectors: nil [] in BlockClosure>>newProcess Receiver: [closure] in Project class>>spawnNewProcess Arguments and temporary variables: Receiver's instance variables: outerContext: Project class>>spawnNewProcess startpc: 53 numArgs: 0 --- The full stack --- CodeLoader(Object)>>error: CodeLoader>>installSourceFile: [] in CodeLoader>>installSourceFiles Array(SequenceableCollection)>>do: CodeLoader>>installSourceFiles ProjectLauncher>>startUpAfterLogin ProjectLauncher>>startUp [] in [] in [] in AutoStart class>>startUp: WorldState>>runStepMethodsIn: PasteUpMorph>>runStepMethods WorldState>>doOneCycleNowFor: WorldState>>doOneCycleFor: PasteUpMorph>>doOneCycle [] in Project class>>spawnNewProcess [] in BlockClosure>>newProcess --------------------- -- www.tudorgirba.com "Some battles are better lost than fought."

March 25, 2010

Re: [Pharo-project] question about mouse gestures

by Marcus Denker

On Mar 25, 2010, at 4:18 PM, Fernando olivero wrote: > Hello, has there been an implementation of mouse gesture support in squeak or pharo? > Nathanael did way back in 2000 an implementation of gestures called Genie. It had to bypass the event architecture of Morphic to get enough resolution, these hacks we removed in Pharo... (as they meant checking in the main rendering loop if genie wanted to take over controll...). But for sure, it would be easy to add the required overrides into the genie package itself. http://www.iam.unibe.ch/~schaerli/smalltalk/genie/genieIntroduction.htm Ned Konz took over genie at some point and integrated it nicely with connectors... the repository is still online: http://bike-nomad.com/squeak/monticello/Genie/ Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

March 25, 2010

[Pharo-project] question about mouse gestures

by Fernando olivero

Hello, has there been an implementation of mouse gesture support in squeak or pharo? Fernando

March 25, 2010

[Pharo-project] A new Smalltalk mailing-list

by Serge Stinckwich

Hi all, french Smalltalkers (Squeakers, Pharoers, VWers, GnuSTers, ...) have now a new mailing list: http://groups.google.com/group/smalltalk-fr The archive of the mailing-list is available on nabble : http://n3.nabble.com/smalltalk-fr-f471484.html This mailing-list replace the old Squeak-fr mailing list. Best regards, -- Serge Stinckwich UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam Smalltalkers do: [:it | All with: Class, (And love: it)] http://doesnotunderstand.org/

March 25, 2010

[Pharo-project] [update 1.1] #11296

by StÃ©phane Ducasse

11296 ----- Issue 2208: Preferences setting * range setting: bad widget height in the SettingBrowser * improve TimeProfiler (MorphTreeMorph example) * remove resurrected Preferences references

March 25, 2010

Re: [Pharo-project] [BetaTesting] [ANN] Pharo-1.0-10515-rc3dev10.03.1

by Adrian Lienhard

Because there are a few things left that still need to be done for the release: - make all tests in Pharo 1.0 pass - write a clean and complete change log (I did a pass this morning) [1] - use different Metacello version? - create a one-click image Cheers, Adrian [1] http://code.google.com/p/pharo/wiki/ActionsInPharoOneDotOne On Mar 25, 2010, at 10:20 , StÃ©phane Ducasse wrote: > good question. > I'm doing 1.1 and 1.0 is not in my radar. > We should learn for 1.1 to make it faster and one way is to get tests greener before. > > Stef > > >> Hi, >> >> But if it is done, why don't you just release the official one? >> >> Cheers, >> Doru >> >> >> On 25 Mar 2010, at 09:25, StÃ©phane Ducasse wrote: >> >>> +1 >>> >>> 1.1 is waiting for you guys and it is sexy and requires people to use it :) >>> >>> On Mar 25, 2010, at 9:00 AM, Marcus Denker wrote: >>> >>>> >>>> On Mar 25, 2010, at 8:53 AM, Geert Claes wrote: >>>> >>>>> >>>>> >>>>> Mariano Martinez Peck wrote: >>>>>> >>>>>> Sorry. Want I wanted to ask is...for next Pharo releases, I do the same >>>>>> but >>>>>> making clear O2 is not by default ? or I just don't say anything about O2 >>>>>> in the release ? >>>>>> >>>>> >>>>> While choice is a good thing it does make things more complicated and the >>>>> PBE book will need to just choose one I guess. It should be easier to swap >>>>> betweem OB or O2 though, maybe not necessarily both in the same image at the >>>>> same time but easy to load/unload. >>>>> >>>>> Have they really moved that far apart that the initial idea of >>>>> OB-Enhancements is not possible? >>>>> >>>> >>>> 1.0 is *DONE* *DONE* *DONE*. We should not discuss changing now everthing again. >>>> We can do that for 1.1 >>>> >>>> 1.0 does not have O2. >>>> >>>> So for the book, there will be a special image with O2 loaded. >>>> >>>> Marcus >>>> >>>> >>>> -- >>>> Marcus Denker -- http://www.marcusdenker.de >>>> INRIA Lille -- Nord Europe. Team RMoD. >>>> >>>> >>>> _______________________________________________ >>>> Pharo-project mailing list >>>> Pharo-project(a)lists.gforge.inria.fr >>>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> -- >> www.tudorgirba.com >> >> "Reasonable is what we are accustomed with." >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

March 25, 2010

Re: [Pharo-project] Auto-rename image and changes file after updating

by HernÃ¡n Morales Durand

But the Save as... doesn't rename the image and changes file, just creates two files with the updated version number. With a simple batch file you may send keystrokes to Pharo too and do some automated building of images daily. Cheers, HernÃ¡n 2010/3/25 Mariano Martinez Peck <marianopeck(a)gmail.com>: > > > On Thu, Mar 25, 2010 at 9:27 AM, StÃ©phane Ducasse > <stephane.ducasse(a)inria.fr> wrote: >> >> save as doe not work? >> because I do simply save as. >> > > Yes, it works. But you have to do, system about, copy the version, and then > put it in the save us popup hhahaa > there are persons VERY lazy :) > > > >> >> On Mar 25, 2010, at 3:51 AM, HernÃ¡n Morales Durand wrote: >> >> > Hi, I've noticed every time I update a Pharo image I should rename >> > manually the image and changes file names to match the new updated >> > version number. I.e.: >> > >> > If you have >> > PharoCore-1.1-11291-UNSTABLE.changes >> > PharoCore-1.1-11291-UNSTABLE.image >> > >> > then update to #11295 and save and quit, you should modify the file >> > names manually to >> > >> > PharoCore-1.1-11295-UNSTABLE.changes >> > PharoCore-1.1-11295-UNSTABLE.image >> > >> > The attached files does the following: >> > >> > -After a Pharo software update, evaluate the >> > FileOutNewNamesAfterUpdate.st script >> > -Quit the image >> > -For Win users: Run the batch updateFileNames.bat to rename the image >> > and changes files to the latest version. >> > (this is not the same as Save as...) >> > >> > Feel free to modify and use it as you want :) >> > Cheers, >> > >> > HernÃ¡n >> > >> > <FileOutNewNamesAfterUpdate.st><updateFileNames>_______________________________________________ >> > Pharo-project mailing list >> > Pharo-project(a)lists.gforge.inria.fr >> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

March 25, 2010

Re: [Pharo-project] Panic

by Mariano Martinez Peck

On Thu, Mar 25, 2010 at 11:37 AM, Carla F. Griggio <carla.griggio(a)gmail.com>wrote: > Adding the functionality as a package would be ok, in fact, we are > setting up an image specially made for the courses with some tools we > hope will help the students learn oop (like an object browser an > object inspectors as object diagrams). > Yes, of course. But probably it can be useful for other people too. So, adding it to the PharoDev may a good idea. It is just two lines of code and it is very useful. Cheers Mariano > > Thanks Mariano! > Carla > > On Thursday, March 25, 2010, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> > wrote: > > If they need something like that they can add it in a specific package > and load it in their image > > it should not be difficult. > > > > Stef > > > > On Mar 24, 2010, at 10:23 PM, Mariano Martinez Peck wrote: > > > >> Hi folks. > >> > >> <OT> In my university were I was graduated, used to teach with Dolphin > few years ago, then squeak and this semester they will probably start to > teach with Pharo. The good thing is that they have like 6 courses, with 50 > students each course....so, it is good :) I hope several of them join the > community. > >> Carla, anything to say about PDP? ;) > >> </OT> > >> > >> I was talking with them, and they missed (me too) a little utility that > was in Dolphin and that I remember in VAST: the panic button. In dolphin is > "panic", in VAST I don't remember exactly. > >> But basically, what it does is to close ALL what it is open. All kind of > windows, popups or anything. Right now, we have a "Delete unchanged windows" > but: > >> > >> - it only takes into account windows. I want to close everything: > transcripts, workspaces, popups, etc. Even more, OCompletion sometimes lets > some popups alive and users (mostly beginners) don't know how to remove > them. > >> - I want to close ALL windows, I don't care if you were editing or not. > >> - I dont like the name "Delete unchanged Windows". Can we renamed to > "Close unchanged windows" ? > >> > >> So...I can add it to the "Windows" -> "Panic" > >> I am not sure if Panic is the best name. Do you have better ideas? > >> > >> Basically, it does this: > >> > >> > >> World submorphs reject: [:m | m == LogoImageMorph default ] thenDo: > [:each | each delete] > >> > >> (remove all World submorphs but the Pharo logo) > >> > >> The first question is, do you like the idea? should I add it ? > >> > >> The second is, how can I delete a SystemWindows that has been being > edited without saving ? because right now, the popup raises saying "Changes > has not been saved....". > >> I want to delete them without asking. I have no idea how to do this. > Help ? > >> maybe there is a preference or notifier that I can turn of before the > execution and then put it back ? I searched in Morph to see if there is a > deleteWithoutAsking or similar but I didn't find anything. > >> > >> Thanks > >> > >> Mariano > >> > >> > >> _______________________________________________ > >> Pharo-project mailing list > >> Pharo-project(a)lists.gforge.inria.fr > >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

March 25, 2010

Re: [Pharo-project] Panic

by Mariano Martinez Peck

> > > > World submorphs reject: [:m | m == LogoImageMorph default ] thenDo: > [:each > > | each delete] > > > > (remove all World submorphs but the Pharo logo) > > > > The first question is, do you like the idea? should I add it ? > > > I thinking of even more radical process - replace the World instance > alltogether, > and then recreate all default things from scratch (logo, tabs etc). > So, then old World instance and all its submorphs will be GCed.. and > you don't have to > delete anything. The panic, as i understand, is not where you > interested whether you having something unsaved or not > - it should reset UI unconditionally, and in this way, leaving minimal > chances that you will still be plagued by some inconsistency after > reset. > Igor: that's sound even better that I was saying :) now...do you know more or less how can I do that ? I have no idea/clues Thanks! Mariano > > > The second is, how can I delete a SystemWindows that has been being > edited > > without saving ? because right now, the popup raises saying "Changes has > > not been saved....". > > I want to delete them without asking. I have no idea how to do this. Help > ? > > maybe there is a preference or notifier that I can turn of before the > > execution and then put it back ? I searched in Morph to see if there is > a > > deleteWithoutAsking or similar but I didn't find anything. > > > > > > > Thanks > > > > Mariano > > > > > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > > > > -- > Best regards, > Igor Stasenko AKA sig. > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

March 25, 2010

Re: [Pharo-project] Panic

by Carla F. Griggio

Adding the functionality as a package would be ok, in fact, we are setting up an image specially made for the courses with some tools we hope will help the students learn oop (like an object browser an object inspectors as object diagrams). Thanks Mariano! Carla On Thursday, March 25, 2010, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > If they need something like that they can add it in a specific package and load it in their image > it should not be difficult. > > Stef > > On Mar 24, 2010, at 10:23 PM, Mariano Martinez Peck wrote: > >> Hi folks. >> >> <OT> In my university were I was graduated, used to teach with Dolphin few years ago, then squeak and this semester they will probably start to teach with Pharo. The good thing is that they have like 6 courses, with 50 students each course....so, it is good :) Â I hope several of them join the community. >> Carla, anything to say about PDP? Â ;) >> </OT> >> >> I was talking with them, and they missed (me too) a little utility that was in Dolphin and that I remember in VAST: the panic button. In dolphin is "panic", in VAST I don't remember exactly. >> But basically, what it does is to close ALL what it is open. All kind of windows, popups or anything. Right now, we have a "Delete unchanged windows" but: >> >> - it only takes into account windows. I want to close everything: transcripts, workspaces, popups, etc. Even more, OCompletion sometimes lets some popups alive and users (mostly beginners) don't know how to remove them. >> - I want to close ALL windows, I don't care if you were editing or not. >> - I dont like the name "Delete unchanged Windows". Can we renamed to "Close unchanged windows" ? >> >> So...I can add it to the "Windows" -> "Panic" >> I am not sure if Panic is the best name. Do you have better ideas? >> >> Basically, it does this: >> >> >> World submorphs reject: Â [:m | m == LogoImageMorph default ] Â thenDo: [:each | each delete] >> >> (remove all World submorphs but the Pharo logo) >> >> The first question is, do you like the idea? Â should I add it ? >> >> The second is, how can I delete a SystemWindows that has been being edited without saving ? Â because right now, the popup raises saying "Changes has not been saved....". >> I want to delete them without asking. I have no idea how to do this. Help ? >> maybe there is a preference or notifier that I can turn of before the execution and then put it back ? Â I searched in Morph to see if there is a deleteWithoutAsking or similar but I didn't find anything. >> >> Thanks >> >> Mariano >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

March 25, 2010