April 2011 - Pharo-dev - lists.pharo.org

[Pharo-project] Issue 3934 in pharo: Add isDisplayed in SystemWindow

by pharo＠googlecode.com

Status: FixProposed Owner: Benjamin...(a)gmail.com Labels: Nautilus New issue 3934 by Benjamin...(a)gmail.com: Add isDisplayed in SystemWindow http://code.google.com/p/pharo/issues/detail?id=3934 isDisplayed " Answer true if I am a submorph of World, ie if I am displayed " Attachments: SystemWindow.BenjaminVanRyseghem.1.cs 303 bytes

April 1, 2011

Re: [Pharo-project] MC dependency issue

by Camillo Bruni

On 2011-04-01, at 16:31, Marcus Denker wrote: > On Apr 1, 2011, at 4:27 PM, Camillo Bruni wrote: >> On 2011-04-01, at 16:13, Marcus Denker wrote: >>> On Apr 1, 2011, at 1:30 PM, Camillo Bruni wrote: >>>> Hhere is my problem. >>>> >>>> v169 has (v165 and v168) as ancestors. >>>> >>>> BUT v165 does no longer exist, locally nor on the squeaksource server. >>>> Is there way to manually fix this? >>>> Due to this I am currently unable to load any future versions... >>> The Monticello package? >> No the MC package of the Slot project :) > I found it in the data store of SqueakSource. I will send it to you. So that didnt solve the issue. The Problem is that v169 refers to a v165 with a completely wrong name which does not exist, not even on squeaksource... So is there a way to manually change the dependencies of a single MC package? camillo

April 1, 2011

Re: [Pharo-project] [update 1.3] #13119

by Gary Chambers

Don't forget to do "ThreadSafeTranscript install" afterwards ;-) Still finding problems with subsequent uptes related to this at the moment though. Regards, Gary ----- Original Message ----- From: "Nicolas Cellier" <nicolas.cellier.aka.nice(a)gmail.com> To: <Pharo-project(a)lists.gforge.inria.fr> Sent: Thursday, March 31, 2011 8:14 PM Subject: Re: [Pharo-project] [update 1.3] #13119 Very strange, I saved the image, closed the image, restarted and it now behaves differently asking me to proceed to overwrite Transcript... I can then update normally... Nicolas 2011/3/31 Nicolas Cellier <nicolas.cellier.aka.nice(a)gmail.com>: > I have update 13119 failing on this MCMethodDefinition: > > classIsMeta: true > source: 'addEntry: aString > "Add a new entrie to the entries circular list. If full, a new entry > will replace the oldest one." > | msg now | > logToFile ifTrue: [ > now := DateAndTime now. > msg := String streamContents: [ :strm | > now printWithMsOn: strm. > strm > nextPutAll: '' process:''; > nextPutAll: Processor activeProcess priority printString; > nextPut: $ ; > nextPutAll: Processor activeProcess hash printString; > nextPut: $ ; > nextPutAll: aString; > lf ]]. > > self addEntry: aString logToFile: msg' > category: #private > selector: #addEntry: > className: #Transcript > timeStamp: 'jmv 2/18/2011 12:59' > > Since Transcript is not a class (it is an instance of > ThreadSafeTranscript). > It cannot understand classSide then DNU... > > What's up > > Nicolas > > 2011/3/31 Marcus Denker <marcus.denker(a)inria.fr>: >> 13119 >> ----- >> >> Issue 3913: Fix in PluggableListMorph hierarchy >> Issue 3736: new Transcript from CUIS >> >> >> -- >> Marcus Denker -- http://www.marcusdenker.de >> INRIA Lille -- Nord Europe. Team RMoD. >> >> >> >

April 1, 2011

[Pharo-project] Issue 3933 in pharo: Better behavior for selection in PluggableListMorphOfMany and PluggableMorphListMorphOfMany

by pharo＠googlecode.com

Status: FixProposed Owner: Benjamin...(a)gmail.com Labels: Nautilus New issue 3933 by Benjamin...(a)gmail.com: Better behavior for selection in PluggableListMorphOfMany and PluggableMorphListMorphOfMany http://code.google.com/p/pharo/issues/detail?id=3933 When you tip characters, instead of selecting the matching element and to add it in the current selection, it just move the view to show the matching element. AS soon as I understand how highlighting is done, I will try to do like for MorphTreeMorph, ie habe another color for search Attachments: PluggableListMorphOfMany.BenjaminVanRyseghem.3.cs 1.4 KB PluggableMorphListMorphOfMany.BenjaminVanRyseghem.1.cs 1.5 KB

April 1, 2011

Re: [Pharo-project] MC dependency issue

by Marcus Denker

On Apr 1, 2011, at 4:27 PM, Camillo Bruni wrote: > > On 2011-04-01, at 16:13, Marcus Denker wrote: > >> >> On Apr 1, 2011, at 1:30 PM, Camillo Bruni wrote: >> >>> Hhere is my problem. >>> >>> v169 has (v165 and v168) as ancestors. >>> >>> BUT v165 does no longer exist, locally nor on the squeaksource server. >>> Is there way to manually fix this? >>> Due to this I am currently unable to load any future versions... >> >> >> The Monticello package? > > No the MC package of the Slot project :) I found it in the data store of SqueakSource. I will send it to you. -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

April 1, 2011

Re: [Pharo-project] MC dependency issue

by Camillo Bruni

On 2011-04-01, at 16:13, Marcus Denker wrote: > > On Apr 1, 2011, at 1:30 PM, Camillo Bruni wrote: > >> Hhere is my problem. >> >> v169 has (v165 and v168) as ancestors. >> >> BUT v165 does no longer exist, locally nor on the squeaksource server. >> Is there way to manually fix this? >> Due to this I am currently unable to load any future versions... > > > The Monticello package? No the MC package of the Slot project :) > 165 seems very old. We are in the 400erd now... why would it need such an old version > of Monticello to merge? > > > -> it could be in the "PharoTreatedInbox" on squeaksource. > -> it could be that SqueakSource forgot this version because of a crash. > > What file are you looking for exactly? > > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > >

April 1, 2011

Re: [Pharo-project] MC dependency issue

by Marcus Denker

On Apr 1, 2011, at 1:30 PM, Camillo Bruni wrote: > Hhere is my problem. > > v169 has (v165 and v168) as ancestors. > > BUT v165 does no longer exist, locally nor on the squeaksource server. > Is there way to manually fix this? > Due to this I am currently unable to load any future versions... The Monticello package? 165 seems very old. We are in the 400erd now... why would it need such an old version of Monticello to merge? -> it could be in the "PharoTreatedInbox" on squeaksource. -> it could be that SqueakSource forgot this version because of a crash. What file are you looking for exactly? -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

April 1, 2011

Re: [Pharo-project] Issue 3929 in pharo: Package Filter for MC based repo browser

by pharo＠googlecode.com

Comment #4 on issue 3929 by Torsten....(a)astares.de: Package Filter for MC based repo browser http://code.google.com/p/pharo/issues/detail?id=3929 It's not perfect since you have to use CMD+S to set/accept the filter. If you hit the ENTER key it just goes to the next line (this is how usual TextMorph behaves, multiline mode) I first wanted to make it similar to the filter in FileList, where you can hit ENTER to accept the pattern (single line mode). This is a feature PluggableTextMorph provides, see FileList>>morphicPatternPane for details. Unfortunately this is not so easy to built into the MC tools since they use specs. Maybe someone has an idea...

April 1, 2011

[Pharo-project] SMx ToDo

by Fernando Olivero

Alain, this is the notes i gathered so far. I list the Cuis morphs i believe we should integrate, and those which we shouldn't. "Kernel" LayoutMorph. LayoutSpec. Morph. BorderedMorph. PluggableMorph. "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "Common: merge?" MouseClickState. "check". MorphExtension. GrafPort. FormCanvas. DamageRecorder. EllipseMidpointTracer "for the GrafPort, check in Pharo?". HandMorph. PasteUpMorph. WorldState. "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "basic Morphs" ImageMorph. RectangleMorph. PolygonMorph. StringMorph. TransformMorph. EllipseMorph. "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "basic widgets-cuis" PluggableButtonMorph. PluggableMessageCategoryListMorph. BareTextMorph. TextModelMorph. "basic widgets-common" PluggableListMorph. LazyListMorph. PluggableListMorphByItem. PluggableListMorphOfMany. "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "extra widgets" SketchMorph. FillInTheBlankMorph. "CUIS-extra-widgets" OneLineEditorMorph. "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "Menus" MenuItemMorph. MenuLineMorph. MenuMorph. "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "windows-common" ScrollPane. ScrollBar. ScrollbarButton. SystemWindow. "windows-new" BrowserCommentTextMorph. LayoutAdjustingMorph. WindowEdgeAdjustingMorph. "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "other widgets" ColorPickerMorph. ProgressMorph. ProgressBarMorph. TranscriptMorph. "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "MorphicEvents" "the same?" "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "ENHANCEMENTS" "EditorState: Alains work that uses UndoManager, to provide unlimited undos, and visual feedback or search and replace in the proper Text presentation morphs" "Add the icon management to THEME" "Evaluate the polymorph features that are missing from (Cuis) Theme". "more ?" "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%" "ommitted or removed" HaloMorph. " and family, no halos for now" BalloonMorph. "remove or replaced by a tooltip morph?, do we need a special morph?" MenuIcons. "moved to the themes in Pharo, themes own the icons to use" UpdatingMenuItemMorph. "?" TheWorldMenu. "pragma menu building on the WorldState in Pharo" MinimalStringMorph. "no usage for now, omit until a real usage appears" CurveMorph. "redundant maybe" MVCMenuMorph. "removed MVC-morphic integration" LimitedHeightTextMorph. "not used, only in examples, omit until a real usage appears". "LineMorph". "redundant: doesnt add behavior: remove?: replace by PolygonMorph lineFrom:to: color: width:"

April 1, 2011

Re: [Pharo-project] PharoCasts with experts

by Gary Chambers

Not a simple scenario to recreate... we have many (Squeak) processes running with relatively tight Delays along with execution of external commands (was via PipeableOSProcess etc.). All on Linux. Have seen problems with normal VMs, but more pronounced with Cog, switching to FFi appears to have cured the issues so *assuming* there is problem with OSProcess... Ideally it would be good to get to the bottom of this as in another of our applications we really need the pipe support for retrieving error output (can be simulated by redirection on the command of course for the simplistic libc/FFI we have done). Regards, Gary ----- Original Message ----- From: "David T. Lewis" <lewis(a)mail.msen.com> To: <Pharo-project(a)lists.gforge.inria.fr> Sent: Wednesday, March 30, 2011 12:55 AM Subject: Re: [Pharo-project] PharoCasts with experts > Yes please! I'd appreciate knowing if you are experiencing problems > related to OSProcess. > > Dave > > > On Tue, Mar 29, 2011 at 07:20:52PM +0200, St?phane Ducasse wrote: >> can you report that to the Cog bug tracker? >> >> Stef >> >> On Mar 29, 2011, at 6:12 PM, Gary Chambers wrote: >> >> > Lol. >> > >> > Just to mention that we have been having problems (VM crashes/lockups) >> > with OSProcess, >> > using FFI to callout to libc for executing shell command has seemed to >> > help this. >> > >> > Looked like memory corruption (especially targetting Delay objects, but >> > likely they were on the stack at the time...). >> > >> > Occurs on all VMs, though more apprent with Cog. >> > >> > FFI saves the day! >> > >> > Regards, Gary >> > >> > ----- Original Message ----- From: "Igor Stasenko" <siguctua(a)gmail.com> >> > To: "laurent laffont" <laurent.laffont(a)gmail.com> >> > Cc: <Pharo-project(a)lists.gforge.inria.fr> >> > Sent: Tuesday, March 29, 2011 4:09 PM >> > Subject: Re: [Pharo-project] PharoCasts with experts >> > >> > >> > On 29 March 2011 07:58, laurent laffont <laurent.laffont(a)gmail.com> >> > wrote: >> >>> > - Igor on VM debugging or FFI / NativeBoost (for example >> >>> > interfacing >> >>> > with http://id3lib.sourceforge.net/ or other lib) >> >>> >> >>> this lib is a C++.. interfacing with C++ is troublesome. >> >>> Usually this is done by creating a standard C library with C- >> >>> functions wrapping around >> >>> C++ calls. Then as usual. >> >> >> >> >> >> OK. I've tried FFI with this and I got mad. Do you know a fun C >> >> library to >> >> start working with ? >> > >> > Yeah.. i have one.. called OpenGL :) >> > See >> > http://www.squeaksource.com/NBOpenGL >> > >> > But for exercise, i think standard C library is just fine. >> > There's a lot of functionality which might be handy and can be exposed >> > via FFI. >> > >> >> Laurent. >> >> >> >>> >> >>> > - Lukas on Magritte or PetitParser >> >>> > - Dale on Metacello >> >>> > - Nicolas on Iliad >> >>> > - Janko on Aida/Web >> >>> > and all that I forgot ..... I'm sure plenty of people would like >> >>> > their >> >>> > open-source project to be more known. This may be an opportunity. >> >>> > >> >>> > How to do this: contact me if you wish to do that so we can choose >> >>> > an >> >>> > hour >> >>> > that match our respective calendars and agree on tools used (skype, >> >>> > google >> >>> > video chat, vnc, teamviewer, ....) - I will care about video stuff. >> >>> > > Just >> >>> > talk and code :) >> >>> > >> >>> > Anyone ? >> >>> > >> >>> > Laurent Laffont - @lolgzs >> >>> > Pharo Smalltalk Screencasts: http://www.pharocasts.com/ >> >>> > Blog: http://magaloma.blogspot.com/ >> >>> > Developer group: http://cara74.seasidehosting.st >> >>> > >> >>> >> >>> >> >>> >> >>> -- >> >>> Best regards, >> >>> Igor Stasenko AKA sig. >> >>> >> >> >> >> >> > >> > >> > >> > -- >> > Best regards, >> > Igor Stasenko AKA sig. >> > >> > >> >

April 1, 2011