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[Pharo-project] Bug when loading Seaside in 10178

by Damien Pollet

Just loading Seaside 2.8a1 in pharo (core or dev, using universes or MC) 10178, we get a strange from PSUIManager >> modalMorphâ¦ not clear if it's pharo or MC or Seaside's faultâ¦ -- Damien Pollet type less, do more [ | ] http://people.untyped.org/damien.pollet

Nov. 29, 2008

Re: [Pharo-project] FFI inside Pharo ?

by Igor Stasenko

2008/11/29 Michael Rueger <m.rueger(a)acm.org>: > Marcus Denker wrote: >> >> I personally think that a good FFI is base fuctionality, e.g. it allows to >> move glue-code into the image that normally would be in primitives. > > The problem with FFI (and Alien) is that by using FFI and thus having the > FFI plugin installed you completely circumvent any security you gain from > the sandbox. > This is only really interesting for an environment like etoys where you > allow arbitrary scripts to be loaded. Right now we are not supporting etoys, > but the question is what, down the road, is going to happen. > > Another question is how more use of FFI opens us up to issues other > languages have. So far Smalltalk wasn't hackable (on the server), with FFI > generally available it could be? > > If people vote this a non-issue I'm fine with it, but I wanted at least to > raise the issue at hand. > > Michael > > I suggested it only for dev images. A basic image may not have FFI. But then it shouldn't contain any package which using FFI (like freetype glue-code). > _______________________________________________ > 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.

Nov. 29, 2008

Re: [Pharo-project] RBParser

by GwenaÃ«l Casaccio

Hi, I've corrected the problems in the version : AST-Gwenael_Casaccio.161.mcz Cheers, Gwenael On Tue, Nov 4, 2008 at 2:08 PM, Gwenael Casaccio <mrgwen(a)gmail.com> wrote: > Hi, > > In fact I've seen the method patch literal in the parser which transformed > the literals as strings so as we've strings in the > scanner I've take the decision to remove this method and kept the > literals as string. And off course I don't have launch the refactorings > tests :s > > Cheers, > Gwenael > > On 11/1/08 10:21 AM, Lukas Renggli wrote: >> >> On Fri, Oct 31, 2008 at 10:42 AM, Gwenael Casaccio<mrgwen(a)gmail.com> >> wrote: >>> >>> I've commit a new version I've removed all the RB*Token >> >> I've loaded your changes, but it seems to break the refactoring >> browser. All literals (numbers, symbols, true, false, nil, ...) are >> printed as strings ('123', '#foo', 'true', 'false', ...). Did I forget >> to load something, or is this a bug? >> >> Cheers, >> Lukas >> >> >>> On 10/29/08 6:21 PM, Lukas Renggli wrote: >>>>> >>>>> As I've said to you Marcus, I've worked on the RBParser/RBScanner. I've >>>>> fixed these classes and now you can parse the entire image. At this >>>>> moment >>>>> the refactoring is not yet finished but I've made some good progress. >>>> >>>> Good news. >>>> >>>> I was not aware that you were working on RBParser. Stef told me that >>>> you also improved the refactorings. I think you should commit and work >>>> on the public repository to get more attention. I guess there were >>>> many other changes going on in RB codebase in the meantime. >>>> >>>> Cheers, >>>> Lukas >>>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>> >> >> >> > >

Nov. 29, 2008

[Pharo-project] [update] #10183

by Marcus Denker

-> Issue 359: Freetype: fix DNU glyphcontrast -> Cleanups -> Prefences set to more useful values Classes removed: DummyToolWorkingWithFileList FileChooser FileList2ModalDialogsTest FileListTest MultiuserTinyPaint ProjectSorterMorph Unsent Methods removed: ScriptLoader class #loadPolymorphUI TileMorph: #handReferentMorph #currentDataValue #newContents:fromCard: #setNewContentsFrom: TextFieldMorph: #currentDataValue #setNewContentsFrom: StandardScriptingSystem #acceptableSlotNameFrom:forSlotCurrentlyNamed:asSlotNameIn:world: #anyButtonPressedTiles #colorBehindTiles #customEventNamesAndHelpStringsFor: #doesOperatorWantArrows: #fontForNameEditingInScriptor #globalCustomEventNames #globalCustomEventNamesFor: #helpStringForOperator: #inspectFormDictionary #installSolidMenuForm #nameForInstanceVariablesCategory #nameForScriptsCategory #noButtonPressedTiles #patchInNewStandardPlayerForm #readFormsFromFileNamed: #readFormsFromFileNamed:andStoreIntoGlobal: #referenceAt: #referenceAt:put: #removeCustomEventNamed:for: #resetStaleScriptingReferences #restoreClassicEToyLook #restorePrivateGraphics #saveFormsToFileNamed: #setterSelectorForGetter: #smallBoldFont #standardEventStati #standardForms #statusColorSymbolFor: #stepButton #stopButton #tryButtonFor: #wordingForOperator: StandardScriptingSystem class #noteCompilationOf:meta: SketchMorph class #exampleBackgroundSketch SketchMorph #currentDataValue PluggableTextMorphWithModel #currentDataValue ImageMorph #currentDataValue #wearCostume: HandMorph #trailMorph EventHandler #forgetDispatchesTo: CollapsedMorph class #collapsedMorphOrNilFor: isMyUncollapsedMorph: ClassDescription namedTileScriptSelectors ParagraphEditor #getPluggableYellowButtonMenu: #prettyPrintWithColor #scrollRectangleHeight #sendContentsToPrinter PasteUpMorph #residesInPartsBin BorderedMorph #understandsBorderVocabulary Morph class #additionsToViewerCategory: #allAdditionsToViewerCategories! #noteCompilationOf:meta: Morph #addGraphModelYellowButtonItemsTo:event: #allowsGestureStart: #altSpecialCursor0 #altSpecialCursor2 #connections #demandsBoolean #orOwnerSuchThat:#pinkXButton #redButtonGestureDictionaryOrName: #residesInPartsBin #saveOnURL #setAsActionInButtonProperties: #specialNameInModel #startWiring #wantsEmbeddingsVocabulary MorphicModel #choosePartName #allowSubmorphExtraction #compileInitMethods #duplicate:from: #propagate:as: MorphExtension #hasOtherProperties #privateOtherProperties: StandardFileMenu #computeLabelParagraph #patternList: SoundLoopMorph #allowSubmorphExtraction ProjectNavigationMorph #findAnything PopUpMenu #computeLabelParagraph PluggableTextMorph #prettyPrintWithColor #sendContentsToPrinter PasteUpMorph #findAFileList: MessageSet #optionalButtonHeight InternalThreadNavigationMorph #editThisThread FileList2 #dirSelectionBlock: #limitedSuperSwikiDirectoryList #limitedSuperSwikiPublishDirectoryList #listForPattern: #okHitForProjectLoader #removeLinefeeds #saveLocalOnlyHit FileList #listForPattern: #optionalButtonHeight Debugger #optionalButtonHeight ChangeList #optionalButtonHeight BookMorph #allowSubmorphExtraction #buildThreadOfProjects -- Marcus Denker -- denker(a)iam.unibe.ch http://www.iam.unibe.ch/~denker

Nov. 29, 2008

Re: [Pharo-project] FFI inside Pharo ?

by Michael Rueger

Marcus Denker wrote: > > I personally think that a good FFI is base fuctionality, e.g. it allows to > move glue-code into the image that normally would be in primitives. The problem with FFI (and Alien) is that by using FFI and thus having the FFI plugin installed you completely circumvent any security you gain from the sandbox. This is only really interesting for an environment like etoys where you allow arbitrary scripts to be loaded. Right now we are not supporting etoys, but the question is what, down the road, is going to happen. Another question is how more use of FFI opens us up to issues other languages have. So far Smalltalk wasn't hackable (on the server), with FFI generally available it could be? If people vote this a non-issue I'm fine with it, but I wanted at least to raise the issue at hand. Michael

Nov. 29, 2008

Re: [Pharo-project] [ANN] prebuilt image #10178

by Marcus Denker

On 27.11.2008, at 22:26, Adrian Lienhard wrote: > Thanks for Polymorph, it rocks! :) > > On Nov 27, 2008, at 20:25 , Gary Chambers wrote: > >> My personal preference options, as different from the release... >> >> alternativeButtonsInScrollBars enabled >> alwaysShowVScrollbar disabled >> scrollBarsNarrow disabled >> scrollBarsWithoutMenuButton enabled >> mouseClickForKeyboardFocus enabled > > I like all the above preferences > yes! >> fadedBackgroundWindows disabled > > couldn't see a difference > Only visible in Vistary. >> fastDragWindowForMorphic disabled (fast machine!) >> fullScreenLeavesDeskMargins disabled >> showSplitterHandles disabled >> >> useUndo disabled (potential cause of image cruft) > > I think undo is a must today (so if there is a problem we should try > to fix it) This is morphic undo, not text-undo. > > >> generalizedYellowButtonMenu disabled (allows menu for taskbar >> items, can override using Ctrl key) >> >> Additionally some might like showTextEditingState enabled, not me >> though! > > I need this one, else I always get confused because I forget to save > methods > Preferences enable: #showTextEditingState > > These are the other preferences from above: > > Preferences enable: #alternativeButtonsInScrollBars. > Preferences disable: #alwaysShowVScrollbar. > Preferences disable: #scrollBarsNarrow. > Preferences enable: #scrollBarsWithoutMenuButton. > Preferences enable: #mouseClickForKeyboardFocus. > Preferences disable: #fadedBackgroundWindows. > Preferences disable: #fastDragWindowForMorphic. > Preferences disable: #fullScreenLeavesDeskMargins. > Preferences disable: #showSplitterHandles. > Preferences enable: #generalizedYellowButtonMenu > Preferences enable: #showTextEditingState > > Furthermore, I vote for: > Preferences enable: #noWindowAnimationForClosing > Preferences disable: #windowAnimation > Preferences setPreference: #GlyphContrast toValue: 55 > > I really like the Watery 2 look (the style of the buttons could be > improved, though). > Yes. > Cheers, > Adrian > >> >> >> Regards, Gary. >> >> ----- Original Message ----- From: "Marcus Denker" <denker(a)iam.unibe.ch >> > >> To: "Pharo Development" <Pharo-project(a)lists.gforge.inria.fr> >> Sent: Thursday, November 27, 2008 3:38 PM >> Subject: [Pharo-project] [ANN] prebuilt image #10178 >> >> >>> https://gforge.inria.fr/frs/download.php/11844/ >>> Pharo0.1Core-10178.zip >>> -- >>> Marcus Denker -- denker(a)iam.unibe.ch >>> http://www.iam.unibe.ch/~denker >>> >>> >>> _______________________________________________ >>> 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 -- Marcus Denker -- denker(a)iam.unibe.ch http://www.iam.unibe.ch/~denker

Nov. 29, 2008

Re: [Pharo-project] [Request for Improvement] Cleverer alt-B

by Marcus Denker

On 27.11.2008, at 23:01, Keith Hodges wrote: > Marcus Denker wrote: >> >> On 27.11.2008, at 22:19, StÃ©phane Ducasse wrote: >> >>> Hi >>> >>> I would love to be able to >>> type >>> >>> Scriptloader alt b and get the ScriptLoader class browsed. >> >> there is the alternativeBrowseIt preference.. this does something >> like >> that: it >> shows a menu where you can select the class. >> >> Mayeb we should make this the default? >> >> Marcus > Isnt that the normal behaviour? (I mostly use 3.10.2 with > PackagePaneBrowser) The Preference is turned off in Pharo. I will turn it one (and remove it ;-). Marcus -- Marcus Denker -- denker(a)iam.unibe.ch http://www.iam.unibe.ch/~denker

Nov. 29, 2008

Re: [Pharo-project] FFI inside Pharo ?

by Marcus Denker

On 28.11.2008, at 12:35, Antony Blakey wrote: > > On 28/11/2008, at 9:43 PM, Damien Cassou wrote: > >> On Fri, Nov 28, 2008 at 12:07 PM, Igor Stasenko >> <siguctua(a)gmail.com> wrote: >>> May i guess, that dev image should contain FFI package by default? > > Has there been any discussion about using Alien exclusively as a > Pharo goal? No discussion really, but I think this would be nice. I personally think that a good FFI is base fuctionality, e.g. it allows to move glue-code into the image that normally would be in primitives. Now Alien does only support intel... so it's not there yet, even though there has been lots of progress (very nice!). So one idea could be to have both for now... and replace the old as soon as Alien is ready. Marcus -- Marcus Denker -- denker(a)iam.unibe.ch http://www.iam.unibe.ch/~denker

Nov. 29, 2008

[Pharo-project] FileStream class>>old* methods

by Alexandre Bergel

Hi! FileStream class contains a lot of methods having a name beginning with old. Are these methods necessary? Their name is very confusing... Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Nov. 28, 2008

Re: [Pharo-project] OB Button colors

by David RÃ¶thlisberger

> When loading polymorph with Watery2 theme and SuperOB using the > ScriptLoader the buttons in OB tend to become green again after some clicking ... hm, Polymorph doesn't seem to honor what you specify in #defaultBackgroundColor of a model object for SystemWindow. Instead it always uses this gray color, while OB is thinking that the default background color it specifies gets used. This is a problem of Polymorph I think, so I won't fix that in OB. Cheers, David

Nov. 28, 2008