January 2013 - Pharo-dev - lists.pharo.org

[Pharo-project] help needed
by Usman Bhatti Feb. 1, 2013

Feb. 1, 2013

I am trying to look into this issue in Glamour related to morphs: http://code.google.com/p/pharo/issues/detail?id=7345 The problem is that, in Glamour, one can choose to display first few items instead of the all and then the user can choose to display more. When the selection is set to the items not shown, there is a DNU in PaginatedMorphTreeMorph. Digging this problem, I have encountered this piece of code for which I would require the help of someone knowing Morph. Is someone knowledgable about this piece of code? Here you can find an image with the script to explore the problem: https://dl.dropbox.com/u/11804892/glamour-treemorphs.zip MorphTreeMorph >> update: update: aSymbol aSymbol == #selection ifTrue: [^ self listManager updateSelectionFromModel]. ((aSymbol isKindOf: Array) and: [aSymbol size > 1 and: [aSymbol first == #selectItems and: [aSymbol second isCollection]]]) ifTrue: [^ self selectedItems: aSymbol second]. aSymbol == self nodeListSelector ifTrue: [^ self updateList]. aSymbol == #selectAll ifTrue: [^ self listManager selectAll]. aSymbol == #deselectAll ifTrue: [^ self listManager deselectAll]. ((aSymbol isKindOf: Array) and: [aSymbol size > 1 and: [aSymbol first == self nodeListSelector and: [ aSymbol second == #openPath]]]) "allow directed path opening where multiple trees exist" ifTrue: [^(self allNodeMorphs at: 1 ifAbsent: [^self]) openPath: (aSymbol allButFirst: 2)]. ((aSymbol isKindOf: Array) and: [aSymbol size > 1 and: [aSymbol first == self nodeListSelector and: [ aSymbol second == #openItemPath]]]) "allow directed path opening where multiple trees exist" ifTrue: [^ (self allNodeMorphs at: 1 ifAbsent: [^self]) openItemPath: (aSymbol allButFirst: 2)]. ((aSymbol isKindOf: Array) and: [aSymbol size > 1 and: [aSymbol first == self nodeListSelector and: [ aSymbol second == #expandAllFromNode:]]]) ifTrue: [^ self expandAllFromNode: aSymbol third]. ((aSymbol isKindOf: Array) and: [aSymbol size > 1 and: [aSymbol first == self nodeListSelector and: [ aSymbol second == #closeItemPath]]]) "allow directed path closing where multiple trees exist" ifTrue: [^ (self allNodeMorphs at: 1 ifAbsent: [^self]) closeItemPath: (aSymbol allButFirst: 2)]. ((aSymbol isKindOf: Array) and: [aSymbol notEmpty and: [aSymbol first == #openPath]]) ifTrue: [^(self allNodeMorphs at: 1 ifAbsent: [^self]) openPath: aSymbol allButFirst]. ((aSymbol isKindOf: Array) and: [aSymbol size = 2 and: [aSymbol first = self nodeListSelector and: [ aSymbol second == #expandRoots]]]) ifTrue: [^self expandRoots]. ((aSymbol isKindOf: Array) and: [aSymbol size = 2 and: [aSymbol first = self nodeListSelector]]) ifTrue: [aSymbol second = #expandAll ifTrue: [^ self expandAll]. aSymbol second = #collapseAll ifTrue: [^ self collapseAll]]

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[Pharo-project] OrderedIdentityDictionary in a more general package
by Torsten Bergmann Feb. 1, 2013

Feb. 1, 2013

Stef wrote: >good idea. >Do you know the test coverage of the class? >Because it would be nice to run hapao on it and write some tests if there are none. Actually there are no tests - at least not in the Pharo image. Maybe Benjamin can comment if there are some tests in the Spec universe for it. I opened an issue: http://code.google.com/p/pharo/issues/detail?id=7374 @Benjamin: can you move "OrderedIdentityDictionary" it out of Spec up to a more general "Collection-Ordered" category/package for Pharo? I dont want to interfere with current Spec development and have no rights to commit to http://ss3.gemstone.com/ss/Spec BTW: Is it really necessary to have an mzc per "Collection-***" category? Dont know about the dependencies - but for Kernel we have only one package (and one for the tests). Thx T.

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[Pharo-project] Zinc-SSO OAuth2 Google offline access
by Yanni Chiu Feb. 1, 2013

Feb. 1, 2013

After some struggle to understand OAuth2 and Google Calendar API, I managed to insert a calendar entry. Now, I want to be able to manipulate the calendar, without the user being logged on, in their browser - which is "offline" access according to the Google docs [1] (I'm not sure whether this is an OAuth2 feature, or a Google API feature). I noticed that the ZnGoogleOAuth2Session is coded for "online" access. Should I start coding a ZnGoogleOAuth2OfflineSession - is this the right approach? What's the best way to contribute the code - just make changes in Zinc-SSO-OAuth2-Core package, for later merging? [1] https://developers.google.com/accounts/docs/OAuth2WebServer

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Re: [Pharo-project] Cross-classified methods
by Stephan Eggermont Jan. 31, 2013

Jan. 31, 2013

Hmm, it was not clear in which direction this works. I switched them for http://code.google.com/p/pharo/issues/detail?id=7379 Thanks for noting, Sean. So: the first set are methods where Squeak has no classification, and Pharo does. The second set has methods where Pharo has no classifications, and Squeak does. Stephan

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[Pharo-project] Spec questions
by Torsten Bergmann Jan. 31, 2013

Jan. 31, 2013

Do we have Spec examples for - menues - lists with icons - trees already? What is the state and overall plan for the near future. Thx T.

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[Pharo-project] new Cog VMs available
by Eliot Miranda Jan. 31, 2013

Jan. 31, 2013

...at http://www.mirandabanda.org/files/Cog/VM/VM.r2677/. CogVM binaries as per VMMaker.oscog-eem.261/r2677. Move determination of the ammount of headroom to the platform in osCogStackPageHeadroom (in the various sqFooMain.c files). Hence 2k stack pages on Mac and Win32 with 4k pages on linux. Provide a routine to monitor the ammount of unused headroom, which requires the stack memory be zeroed before use. Assume the platform will provide a -reportheadroom flag for enabling the report. Provide primitiveMinimumUnusedHeadroom for in-image access. -- best, Eliot

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Re: [Pharo-project] Ghosting around Tool Windows
by DeNigris Sean Jan. 31, 2013

Jan. 31, 2013

Here's the screenshot...

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[Pharo-project] Ghosting around Tool Windows
by Sean P. DeNigris Jan. 31, 2013

Jan. 31, 2013

When I open (for example) a Workspace and then drag it around the world, there is a very thin trail left behind in the world (screenshot attached). Anyone else seeing this? Image ----- Pharo2.0a Latest update: #20501 Virtual Machine --------------- /Applications/Pharo.app/Contents/MacOS/Pharo NBCoInterpreter NativeBoost-CogPlugin-IgorStasenko.15 uuid: 44b6b681-38f1-4a9e-b6ee-8769b499576a Dec 18 2012 NBCogit NativeBoost-CogPlugin-IgorStasenko.15 uuid: 44b6b681-38f1-4a9e-b6ee-8769b499576a Dec 18 2012 git://gitorious.org/cogvm/blessed.git Commit: 452863bdfba2ba0b188e7b172e9bc597a2caa928 Date: 2012-12-07 16:49:46 +0100 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #5922 Mac Cocoa Cog 5.8b12 21-Sep-10 >1B0534FA-246C-47C5-AB29-7A76C81CCDCB< VMMaker versionString git://gitorious.org/cogvm/blessed.git Commit: 452863bdfba2ba0b188e7b172e9bc597a2caa928 Date: 2012-12-07 16:49:46 +0100 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #5922 NBCoInterpreter NativeBoost-CogPlugin-IgorStasenko.15 uuid: 44b6b681-38f1-4a9e-b6ee-8769b499576a Dec 18 2012 NBCogit NativeBoost-CogPlugin-IgorStasenko.15 uuid: 44b6b681-38f1-4a9e-b6ee-8769b499576a Dec 18 2012 Cheers, Sean -- View this message in context: http://forum.world.st/Ghosting-around-Tool-Windows-tp4666912.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] misleading behaviour of TextModel>>setSelection: in Spec
by Andrei Vasile Chis Jan. 31, 2013

Jan. 31, 2013

Hi, I am playing with spec hit some issues with TextModel>>setSelection: First, unlike any other method in TextModel, setSelection: only has an effect if you call it after sending openWithSpec to the model. This is because it sets the selection directly on the morph widget. Second if you set the selection and widget hasn't got the focus it won't have any visual effect. This is because it uses PluggableTextMorph>>selectionInterval: which just updates the interval without doing any visual update. So shall we classify these as bugs? Cheers, Andrei

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[Pharo-project] [update 2.0] #20501
by Marcus Denker Jan. 31, 2013

Jan. 31, 2013

20501 ----- Issue 7343: Monkey should *not* set FailingTest http://code.google.com/p/pharo/issues/detail?id=7343 Issue 7333: CommandLineUImanager missing methods (was define behavior ie, writing on stdout) http://code.google.com/p/pharo/issues/detail?id=7333 Issue 5878: Monticello history search http://code.google.com/p/pharo/issues/detail?id=5878 Issue 3435: Do not draw transparent fillStyles http://code.google.com/p/pharo/issues/detail?id=3435 Diff information: http://ss3.gemstone.com/ss/Pharo20/UIManager-MarcusDenker.98.diff http://ss3.gemstone.com/ss/Pharo20/Morphic-MarcusDenker.1338.diff http://ss3.gemstone.com/ss/Pharo20/MonticelloGUI-MarcusDenker.212.diff http://ss3.gemstone.com/ss/Pharo20/CI-Core-MarcusDenker.53.diff

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