Squeak-dev February 2016

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28 participants
207 discussions

The Trunk: Morphic-mt.1072.mcz
by commits＠source.squeak.org 05 Feb '16

05 Feb '16

Marcel Taeumel uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-mt.1072.mcz ==================== Summary ==================== Name: Morphic-mt.1072 Author: mt Time: 5 February 2016, 3:10:01.550028 pm UUID: 18ca1973-578d-4d91-828c-9fe4e0210215 Ancestors: Morphic-tpr.1071 Limit max initial extent of fill-in-the-blank morphs. =============== Diff against Morphic-tpr.1071 =============== Item was changed: ----- Method: FillInTheBlankMorph>>setQuery:initialAnswer:answerExtent:acceptOnCR: (in category 'initialization') ----- setQuery: queryString initialAnswer: initialAnswer answerExtent: answerExtent acceptOnCR: acceptBoolean | query topOffset accept cancel buttonAreaHeight | response := initialAnswer. done := false. self removeAllMorphs. self layoutPolicy: ProportionalLayout new. query := self createQueryTextMorph: queryString. topOffset := query height + 4. accept := self createAcceptButton. cancel := self createCancelButton. buttonAreaHeight := (accept height max: cancel height) + 7. textPane := self createTextPaneExtent: answerExtent acceptBoolean: acceptBoolean topOffset: topOffset buttonAreaHeight: buttonAreaHeight. + self extent: (((answerExtent max: query extent) + max: (initialAnswer asText asMorph extent)) min: 500@500) + (20@30) + (0 @ (topOffset + buttonAreaHeight))! - self extent: ((answerExtent max: query extent) - max: (initialAnswer asText asMorph extent)) + (20@30) + (0 @ (topOffset + buttonAreaHeight))!

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invoking Command+f deletes text
by Chris Muller 05 Feb '16

05 Feb '16

Hi Marcel, I sometimes need to print the result of an expression, and then use the text-editors Command+f Find command on the output. Often this is in the debugger's code pane, but you can reproduce this in a regular workspace, for example: (1 to: 20) collect: [ : n | n asWords ] "print it" Now press [Left-Arrow] to deselect and position the cursor to before the output text, which is what I want to search. Now press Command+f. The find dialog appears, but with the output of the above expression automagically XcutX out of my text (!) and pasted into the Find dialog. Invoking Find should never delete text, it is not a mutative operation, in any editor. There's another big problem (literally). Change the (1 to: 20) above, to (1 to: 2000) and repeat the print / find. As you can see, my use-case cannot be performed in this situation even if it didn't delete the text..

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Another keyboard shortcut issue: ctrl+shif+i open ObjectExplorer
by karl ramberg 05 Feb '16

05 Feb '16

Hi, I'm pretty sure I used to use ctrl+shift+i to open ObjectExplorer but only alt+shift+i works now. No combination of swapping and duplicating ctrl and alt in preferences help. On Windows Best, Karl

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Re: [squeak-dev] Monticello merge - what does Keep/Reject mean again?
by Jakob Reschke 05 Feb '16

05 Feb '16

For completeness sake, let me add how other tools call their options. In git, the nearest equivalent to these buttons would be "ours" and "theirs" as a merge strategy, "local" and "remote" in the mergetool pre-resolution overview and HEAD and to-be-merged-branch's-name in the diff. The latter could read like working copy and to-be-merged-version's-name in Monticello. Mercurial apparently calls them "local" and "other". SVN calls them "mine" and "theirs". If the diff display were not unified in Monticello, you could call one version "left" and the other "right" and name the buttons after them. Kdiff3 calls them A, B and C in a three-way merge and you "choose A", for example. Now that the diff is unified and colored, it would be possible to "choose red" or "choose blue" and easily match that up with what you see. But especially now that the interest in themes came up again, the colors might be changed. IMHO the designation of the origin (local/remote/mine/ours/theirs/other) should be added to the buttons. The verb then becomes less important which is good, because apparently there are different perspectives on the operation. Also, the other tools mentioned above all name the options after their origin, so it may be easier for newcomers if Monticello did so as well. If we include a verb, my personal favourites would be "keep local" and "accept/use remote" (in that order, which would mean to swap the buttons, but I understand if that is rejected). 2016-01-23 17:37 GMT+01:00 Eliot Miranda <eliot.miranda(a)gmail.com>: > Hi Fabio, Chris, > > On Jan 22, 2016, at 4:00 PM, Fabio Niephaus <lists(a)fniephaus.com> wrote: > > I think that it's not only the naming but also the direction that is > confusing. Sorry for being selfish, but I usually care about my own stuff > more than about the stuff on the server, right? > > How about: > > Keep -> 'Replace Local' > Reject -> 'Keep Local' > > > Let's try and search for more candidates. The two word ones are clunky and > long. Keep is horrible because it conflicts with the sense of "keep what's > mine". But some other duals are (where left is Replace Local and right is > Keep Local) > > Import vs Exclude > Accept vs Reject > Merge vs Ignore > Advance vs Remain > Approve vs Disapprove > > More of a stretch but may trigger thought: > Infect vs Quarantine > Ingest vs Refuse > > and the question mark at the end of each suggestion is implicit ;-) > > Any other suggestions? > > This is also what most syncing services name the two options when you > start using them (e.g. iCloud or Google Chrome Sync). > > Best, > Fabio > > -- > > On Fri, Jan 22, 2016 at 11:41 PM Chris Cunningham <cunningham.cb(a)gmail.com> > wrote: >> >> So, once again, I am bitten by these button labels. They just don't speak >> to me. >> >> From back in 2013, there was a description by Nice that explained it thus: >> "If you say keep, then you accept the incoming version to replace your >> version. >> If you say reject, then refuse the incoming version and prefer to keep >> your own version." >> >> Then back in 2015, another discussion about what these values mean with >> several options thrown out. But it looks like we still have Keep and Reject >> - which still confuses me. >> >> Maybe we could just relabel them the way Nice suggested: >> Keep -> 'Keep Incoming' >> Reject -> 'Reject Incoming' >> ? Maybe also update the balloon help to take Nice's exact words? >> >> I'll push a change later tonight/tomorrow to the InBox unless I hear back >> that this is a horrible idea. >> >> Thanks, >> cbc >> >

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The Trunk: System-dtl.794.mcz
by commits＠source.squeak.org 05 Feb '16

05 Feb '16

David T. Lewis uploaded a new version of System to project The Trunk: http://source.squeak.org/trunk/System-dtl.794.mcz ==================== Summary ==================== Name: System-dtl.794 Author: dtl Time: 5 February 2016, 9:16:31.787728 pm UUID: c7eac4e4-4ec5-40c8-89c5-13f9ee4550cf Ancestors: System-eem.793 Primitive error handling for #processPreemptionYields: to match #processPreemptionYields, required for ProcessorScheduler class>>startUp: =============== Diff against System-eem.793 =============== Item was changed: ----- Method: SmalltalkImage>>processPreemptionYields: (in category 'system attributes') ----- processPreemptionYields: aBoolean "The Cog VM can be instructed not to yield on process preemption, i.e. not to put a preempted process at the back of its run queue. By default preempting a process causes it to yield (Blue Book semantics) which can have unfortunate effects. This flag persists across snapshots, stored in the image header." + [self vmParameterAt: 48 put: ((self vmParameterAt: 48) bitClear: 4) + (aBoolean ifTrue: [0] ifFalse: [4])] + on: Error + do: ["no VM parameter 48, do nothing"]! - self vmParameterAt: 48 put: ((self vmParameterAt: 48) bitClear: 4) + (aBoolean ifTrue: [0] ifFalse: [4])!

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Daily Commit Log
by commits＠source.squeak.org 04 Feb '16

04 Feb '16

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2016-February/009377.h… Name: Morphic-tpr.1071 Ancestors: Morphic-mt.1070 Correct transform offset when reporting invalid rects. Delegate shouldDropOnMouseUp from transformmorph to the contained morph so it actually works ============================================= http://lists.squeakfoundation.org/pipermail/packages/2016-February/009378.h… Name: Kernel-mt.987 Ancestors: Kernel-eem.986 Fixes regression with a non-working event handling mechanism on Windows machines, which occured due to the recent removal of InputSensor. Also fixes the double-interrupt problem when pressing CMD+. =============================================

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Voting for the Squeak Board
by Ron Teitelbaum 04 Feb '16

04 Feb '16

Hi All, I just wanted to send a reminder that if you are having trouble finding your ballot to vote for the Squeak Oversight Board 2016 you can contact me at voters(a)squeak.org. I can resend ballots or research what email you should be checking! Let me know if you need to change your email address or you can also contact me if are not on the voter list and would like to vote next year. Voting is important so please take the time to find the email and vote! Thank you if you voted already! All the best, Ron Teitelbaum

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Latest Changes in InputSensor/EventSensor "lock up" image after save/restart?
by marcel.taeumel 04 Feb '16

04 Feb '16

Hi, there! I cannot use mouse or keyboard anymore after saving and re-opening the image. CMD+. works but this is implemented via a semaphore. Any ideas? I am on a Windows machine. Best, Marcel -- View this message in context: http://forum.world.st/Latest-Changes-in-InputSensor-EventSensor-lock-up-ima… Sent from the Squeak - Dev mailing list archive at Nabble.com.

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The Trunk: Kernel-mt.987.mcz
by commits＠source.squeak.org 04 Feb '16

04 Feb '16

Marcel Taeumel uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-mt.987.mcz ==================== Summary ==================== Name: Kernel-mt.987 Author: mt Time: 4 February 2016, 3:06:38.350057 pm UUID: acfc6690-1289-41c3-984b-7f781b4a0a3f Ancestors: Kernel-eem.986 Fixes regression with a non-working event handling mechanism on Windows machines, which occured due to the recent removal of InputSensor. Also fixes the double-interrupt problem when pressing CMD+. =============== Diff against Kernel-eem.986 =============== Item was changed: ----- Method: EventSensor class>>initialize (in category 'class initialization') ----- initialize Smalltalk addToStartUpList: self after: Cursor. + Smalltalk addToShutDownList: self. + self installKeyDecodeTable. self installMouseDecodeTable. self install. ! Item was changed: ----- Method: EventSensor>>shutDown (in category 'initialize') ----- shutDown + InterruptWatcherProcess ifNotNil: [ InterruptWatcherProcess terminate. + InterruptWatcherProcess := nil ]. + + EventTicklerProcess ifNotNil: [ + EventTicklerProcess terminate. + EventTicklerProcess := nil. ]. + + inputSemaphore ifNotNil:[Smalltalk unregisterExternalObject: inputSemaphore].! - InterruptWatcherProcess := nil ].! Item was changed: ----- Method: EventSensor>>startUp (in category 'initialize') ----- startUp + + self initialize. + self primSetInputSemaphore: (Smalltalk registerExternalObject: inputSemaphore). + + self installInterruptWatcher. + self installEventTickler. + + Smalltalk isMorphic ifTrue: [self flushAllButDandDEvents]. + + "Attempt to discover whether the input semaphore is actually being signaled." + hasInputSemaphore := false. + inputSemaphore initSignals.! - self installInterruptWatcher.!

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The Trunk: Morphic-tpr.1071.mcz
by commits＠source.squeak.org 04 Feb '16

04 Feb '16

tim Rowledge uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-tpr.1071.mcz ==================== Summary ==================== Name: Morphic-tpr.1071 Author: tpr Time: 4 February 2016, 9:24:25.917309 pm UUID: 36f2b0a7-a35d-44d1-ac45-c7f85a9d6176 Ancestors: Morphic-mt.1070 Correct transform offset when reporting invalid rects. Delegate shouldDropOnMouseUp from transformmorph to the contained morph so it actually works =============== Diff against Morphic-mt.1070 =============== Item was changed: ----- Method: TransformMorph>>invalidRect:from: (in category 'change reporting') ----- invalidRect: damageRect from: aMorph "Translate damage reports from submorphs by the scrollOffset." aMorph == self ifTrue:[super invalidRect: damageRect from: self] + ifFalse:[super invalidRect: (((transform localBoundsToGlobal: damageRect) intersect: bounds) expanded) from: self].! - ifFalse:[super invalidRect: (((transform localBoundsToGlobal: damageRect) intersect: bounds) expandBy: 1) from: self].! Item was added: + ----- Method: TransformationMorph>>shouldDropOnMouseUp (in category 'dropping/grabbing') ----- + shouldDropOnMouseUp + "check if my submorph should drop " + ^self firstSubmorph shouldDropOnMouseUp!

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