January 2023 - Pharo-users - lists.pharo.org

Re: MIDI Interface?

by Stewart MacLean

Hi All, Prompted by a recent chat with Domenico on Discord, I've dusted off the Midi package I was working on and added some background notes, getting started etc. I've yet to get it to Git, but please find it attached. Thank you all very much for your assistance with the development of this package - I hope it may be useful for the Pharo community! Cheers, Stewart On Sat, May 21, 2022 at 1:07 AM Stewart MacLean <stewart(a)xtra.co.nz> wrote: > Hi Antoine, > > For some reason your message below didn't come to me, I just "stumbled" > across it. > > Thanks for the link to your work, it looks interesting. > > For now, I'm focused on the "plumbing", and this will be a great help with > getting the FFI library going and I'll share my thoughts along the way! > > I've just started porting my dusty VisualWorks MidiAccessLayer that > utilises PortMidi and RtMidi. Once I've got it in shape I'll be glad to > share it with you. > > Cheers, > > Stewart > > Hello Stewart, > > Indeed I am working on PortMidi C library binding on Pharo. > > For now, the code I wrote contains an object that represents the C library > and you can use its methods to try some MIDI stuff. I added several layers > to these methods to make it easier to use. You can also create what I call > scores which are sequences of notes and play them either separately or add > them in an object called Prestation that is able to play several scores at > the same time. > > You can find the code on GitHub : > https://github.com/pharo-contributions/pharo-sound . > > Do not hesitate to tell me what you think about it ! > > Antoine > > On Thu, May 19, 2022 at 2:23 AM stephane ducasse < > stephane.ducasse(a)inria.fr> wrote: > >> Antoine can you reply to Stewart? >> >> >> On 16 May 2022, at 01:03, Stewart MacLean <stewart(a)xtra.co.nz> wrote: >> >> Hi Santiago, >> >> Thanks for this. My primary interest at the moment is interfacing with >> Midi. >> >> The sound stuff looks interesting, even if it is not quite my cup of tea >> music wise :) >> >> How far has your student got with the PortMidi bindings? As a first step, >> as I can get a precompiled library via homebrew I thought I'd start by >> migrating my VisualWorks PortMidi bindings - are they able to share this to >> get me started? >> >> I have built a Midi Access Layer (in VisualWorks) which layers over both >> RtMidi and PortMidi, which I had working on Windows quite a while ago. This >> maybe useful? >> >> Cheers, >> >> Stewart >> >> On Sun, May 15, 2022 at 11:48 PM Santiago Bragagnolo < >> santiagobragagnolo(a)gmail.com> wrote: >> >>> Hi all! >>> In inria we are working with an student on the bindings of PortMIDI in >>> Pharo, and having some exchanges with an italian Dj that uses pharo for >>> live-performances (https://www.youtube.com/watch?v=yBK0UpalBfk) >>> >>> We are trying to recover, in the long term the things in >>> https://github.com/pharo-contributions/Sound, since there are awesome! >>> >>> If you have ideas feel free to share them! >>> >>> Santiago >>> >>> El dom, 15 may 2022 a las 6:07, Stewart MacLean (<stewart(a)xtra.co.nz>) >>> escribiÃ³: >>> >>>> Hi all, >>>> >>>> Just wondering what the current state of interfaces to MIDI within >>>> Pharo are? >>>> >>>> I gather that there was one (SoundScores that used primitives), but >>>> that seems to have disappeared... >>>> >>>> Cheers, >>>> >>>> Stewart >>>> >>> >>

Jan. 13, 2023

Re: IWST proceedings online

by Richard O'Keefe

A tip for anyone who finds it convenient for filing purposes to have proceedings as single PDFs, use % pdfunite preface.pdf short*.pdf regular*.pdf iwst2022.pdf to combine the files of the collection into one. (pdfunite is part of the poppler-utils package.) Do not be surprised when pdfunite doesn't like the PDF much; other pdf tools on Ubuntu are also unhappy but not fatally so. On Thu, 12 Jan 2023 at 17:32, Richard O'Keefe <raoknz(a)gmail.com> wrote: > Excellent news, for which many thanks. > > On Wed, 11 Jan 2023 at 20:18, stephane ducasse <stephane.ducasse(a)inria.fr> > wrote: > >> Hi guys >> >> Iâm happy to sahre with you this EXCELLENT news. The proceedings >> of IWST 22 are now online >> International Workshop on Smalltalk Technologies 2022 >> <https://ceur-ws.org/Vol-3325/> >> ceur-ws.org <https://ceur-ws.org/Vol-3325/> >> [image: favicon.ico] <https://ceur-ws.org/Vol-3325/> >> <https://ceur-ws.org/Vol-3325/> >> >> in a nice collection. >> >> I would like to warmly thank all the authors, loic and vincent for their >> great job. >> >> Soon we will send around the call for paper for 2023! >> >> S >> >

Jan. 12, 2023

Re: IWST proceedings online

by Richard O'Keefe

Excellent news, for which many thanks. On Wed, 11 Jan 2023 at 20:18, stephane ducasse <stephane.ducasse(a)inria.fr> wrote: > Hi guys > > Iâm happy to sahre with you this EXCELLENT news. The proceedings > of IWST 22 are now online > International Workshop on Smalltalk Technologies 2022 > <https://ceur-ws.org/Vol-3325/> > ceur-ws.org <https://ceur-ws.org/Vol-3325/> > [image: favicon.ico] <https://ceur-ws.org/Vol-3325/> > <https://ceur-ws.org/Vol-3325/> > > in a nice collection. > > I would like to warmly thank all the authors, loic and vincent for their > great job. > > Soon we will send around the call for paper for 2023! > > S >

Jan. 12, 2023

IWST proceedings online

by stephane ducasse

Hi guys Iâm happy to sahre with you this EXCELLENT news. The proceedings of IWST 22 are now online https://ceur-ws.org/Vol-3325/ï¿¼ in a nice collection. I would like to warmly thank all the authors, loic and vincent for their great job. Soon we will send around the call for paper for 2023! S

Jan. 11, 2023

Re: The System Browser has recently started showing 2 comments tabs - one is text and one is formatted pretty. That seems odd and is not wanted - has anyone else seen this? Pharo 10 stable image - windows 64 - all reloaded recently...

by Mark O'Donoghue

Hi Stephane Many thanks for following up on the issue with the extra comment tab in the System Browser. As requested, I have included more information below: Versions Over the last few days, I have seen the issue in Build information: Pharo-10.0.0+build.536.sha.2314c3f457171dcde477ff6575b578835f1fd519 (64 Bit) I believe this is the latest stable P10 release for Windows 64. It was created as a new image via Pharo Launcher version: 3.0.1 Previously I was using Build information: Pharo-10.0.0+build.515.sha.b18847fed2389428342d35b0056824644a1ce5fe (64 Bit) And I was getting the normal comment tab behaviour. I still can see that when I fire up that old image. Background I had not used Pharo since July 2022, and before resuming work I decided to create a fresh new P10 image to work with. Using the launcher, I created a new image based on the Pharo 10 (stable) image. And of course it updated the Windows 64 VM as well for me. I then reloaded my code base and started work. Pretty soon I noticed the odd behaviour with the System Browser. I then posed the question on discord for guidance. Since then, I tried to simplify the issue by creating another new image based on Pharo 10 (stable). This time I didn't make any changes, alter settings, or loading any code or libraries. I checked the simple image and verified that the System Browser issue was happening. Because this is just the 'vanilla' image, unchanged by me, I a hoping it will be easy to verify this behaviour at your end. Cheers and regards Mark Perth, Western Australia From: stephane ducasse <stephane.ducasse(a)inria.fr> Sent: Sunday, 8 January 2023 10:43 PM To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> Subject: [Pharo-users] Re: The System Browser has recently started showing 2 comments tabs - one is text and one is formatted pretty. That seems odd and is not wanted - has anyone else seen this? Pharo 10 stable image - windows 64 - all reloaded recently... Hi mark Which version of Pharo are you using? In P11 I saw some regressions. S On 8 Jan 2023, at 14:30, mark.odonoghue.2010(a)gmail.com <mailto:mark.odonoghue.2010@gmail.com> wrote: <https://media.discordapp.net/attachments/223421264751099906/106083325842792 0385/image.png>

Jan. 9, 2023

Re: The System Browser has recently started showing 2 comments tabs - one is text and one is formatted pretty. That seems odd and is not wanted - has anyone else seen this? Pharo 10 stable image - windows 64 - all reloaded recently...

by stephane ducasse

Hi mark Which version of Pharo are you using? In P11 I saw some regressions. S > On 8 Jan 2023, at 14:30, mark.odonoghue.2010(a)gmail.com wrote: > > >

Jan. 8, 2023

The System Browser has recently started showing 2 comments tabs - one is text and one is formatted pretty. That seems odd and is not wanted - has anyone else seen this? Pharo 10 stable image - windows 64 - all reloaded recently...

by mark.odonoghue.2010＠gmail.com

![Image](https://media.discordapp.net/attachments/223421264751099906/1060833258427920385/image.png)

Jan. 8, 2023

Re: [Pharo-dev] Re: This week (1/2023) on the Pharo Issue Tracker

by Noury Bouraqadi

The new year comes with more new improvements. Thank you Marcus and all the contributors. Best wishes for 2023! Noury On Jan 6 2023, at 11:17 am, Marcus Denker <marcus.denker(a)inria.fr> wrote: > I archive the weekly logs here: > > https://github.com/pharo-project/pharo-changelogs/tree/master/weekly (https://link.getmailspring.com/link/E6FC5EC9-9F41-49C6-AB11-94DC6C756EE1@ge…) > > (started with 36/2022, it would be nice to add archive the older mailsâ¦) > > Marcus > > > On 6 Jan 2023, at 11:06, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > We merged 32 PRs and closed 16 issues this week > > Features > > ========= > > > > - Slots: For experiments, add Setting for unrestricted definitions #12113 > > https://github.com/pharo-project/pharo/pull/12113 > > > > - Introduce release test to check that "selectors send but not implemented" cases do not grow #12117 > > https://github.com/pharo-project/pharo/pull/12117 > > > > - New rule to remove unnecessary separators and dots #12167 > > https://github.com/pharo-project/pharo/pull/12167 > > > > - Potential Magritte extensions to be harvested to improve collection #12179 > > https://github.com/pharo-project/pharo/pull/12179 > > > > > > Fixes > > ===== > > > > - DoubleLinkedList newFrom: does not work correctly #12164 > > https://github.com/pharo-project/pharo/pull/12164 > > > > - Formatter adds unnecessary empty line before (first) method comment #12178 > > https://github.com/pharo-project/pharo/pull/12178 > > > > - Recursion found #12182 > > https://github.com/pharo-project/pharo/pull/12182 > > > > - fix Set class comment #12222 > > https://github.com/pharo-project/pharo/pull/12222 > > > > - RBMakeClassAbstractTransformation-no-whitespace #12209 > > https://github.com/pharo-project/pharo/pull/12209 > > > > - fix TFProcessLocalWorker with callbacks #12207 > > https://github.com/pharo-project/pharo/pull/12207 > > > > - ReCompactSourceCodeCritic should change origin method - not methodClass #12202 > > https://github.com/pharo-project/pharo/pull/12202 > > > > - 12157-BadHasherhash-should-return-a-value #12199 > > https://github.com/pharo-project/pharo/pull/12199 > > > > - 12191-RBAddMethodChange-moves-all-uncategorized-to-accessing #12192 > > https://github.com/pharo-project/pharo/pull/12192 > > > > Cleanup > > ======= > > > > - Move SearchFacade to MonticelloGUI #12144 > > https://github.com/pharo-project/pharo/pull/12144 > > > > - 11634-Unimplemented-message-send-in-FT2FaceemboldenOutline #12103 > > https://github.com/pharo-project/pharo/pull/12103 > > > > - extract return statement from ifTrue:ifFalse: expression. fix: #12155 #12156 > > https://github.com/pharo-project/pharo/pull/12156 > > > > - Cleanup: fix lints for morphic classes on class side #initialize (SECOND ATTEMPT) #12160 > > https://github.com/pharo-project/pharo/pull/12160 > > > > - Cleanup: more instance side #initialize categorization cleanups (SECOND ATTEMPT) #12227 > > https://github.com/pharo-project/pharo/pull/12227 > > > > - Many (12) whitespace cleanups PR like: Cleanup: Condense AST- packages #12185 > > https://github.com/pharo-project/pharo/pull/12185 > > > > > > >

Jan. 6, 2023

Re: [Pharo-dev] This week (1/2023) on the Pharo Issue Tracker

by Marcus Denker

I archive the weekly logs here: https://github.com/pharo-project/pharo-changelogs/tree/master/weekly (started with 36/2022, it would be nice to add archive the older mailsâ¦) Marcus > On 6 Jan 2023, at 11:06, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > We merged 32 PRs and closed 16 issues this week > > Features > ========= > > - Slots: For experiments, add Setting for unrestricted definitions #12113 > https://github.com/pharo-project/pharo/pull/12113 > > - Introduce release test to check that "selectors send but not implemented" cases do not grow #12117 > https://github.com/pharo-project/pharo/pull/12117 > > - New rule to remove unnecessary separators and dots #12167 > https://github.com/pharo-project/pharo/pull/12167 > > - Potential Magritte extensions to be harvested to improve collection #12179 > https://github.com/pharo-project/pharo/pull/12179 > > > Fixes > ===== > > - DoubleLinkedList newFrom: does not work correctly #12164 > https://github.com/pharo-project/pharo/pull/12164 > > - Formatter adds unnecessary empty line before (first) method comment #12178 > https://github.com/pharo-project/pharo/pull/12178 > > - Recursion found #12182 > https://github.com/pharo-project/pharo/pull/12182 > > - fix Set class comment #12222 > https://github.com/pharo-project/pharo/pull/12222 > > - RBMakeClassAbstractTransformation-no-whitespace #12209 > https://github.com/pharo-project/pharo/pull/12209 > > - fix TFProcessLocalWorker with callbacks #12207 > https://github.com/pharo-project/pharo/pull/12207 > > - ReCompactSourceCodeCritic should change origin method - not methodClass #12202 > https://github.com/pharo-project/pharo/pull/12202 > > - 12157-BadHasherhash-should-return-a-value #12199 > https://github.com/pharo-project/pharo/pull/12199 > > - 12191-RBAddMethodChange-moves-all-uncategorized-to-accessing #12192 > https://github.com/pharo-project/pharo/pull/12192 > > Cleanup > ======= > > - Move SearchFacade to MonticelloGUI #12144 > https://github.com/pharo-project/pharo/pull/12144 > > - 11634-Unimplemented-message-send-in-FT2FaceemboldenOutline #12103 > https://github.com/pharo-project/pharo/pull/12103 > > - extract return statement from ifTrue:ifFalse: expression. fix: #12155 #12156 > https://github.com/pharo-project/pharo/pull/12156 > > - Cleanup: fix lints for morphic classes on class side #initialize (SECOND ATTEMPT) #12160 > https://github.com/pharo-project/pharo/pull/12160 > > - Cleanup: more instance side #initialize categorization cleanups (SECOND ATTEMPT) #12227 > https://github.com/pharo-project/pharo/pull/12227 > > - Many (12) whitespace cleanups PR like: Cleanup: Condense AST- packages #12185 > https://github.com/pharo-project/pharo/pull/12185

Jan. 6, 2023

This week (1/2023) on the Pharo Issue Tracker

by Marcus Denker

We merged 32 PRs and closed 16 issues this week Features ========= - Slots: For experiments, add Setting for unrestricted definitions #12113 https://github.com/pharo-project/pharo/pull/12113 - Introduce release test to check that "selectors send but not implemented" cases do not grow #12117 https://github.com/pharo-project/pharo/pull/12117 - New rule to remove unnecessary separators and dots #12167 https://github.com/pharo-project/pharo/pull/12167 - Potential Magritte extensions to be harvested to improve collection #12179 https://github.com/pharo-project/pharo/pull/12179 Fixes ===== - DoubleLinkedList newFrom: does not work correctly #12164 https://github.com/pharo-project/pharo/pull/12164 - Formatter adds unnecessary empty line before (first) method comment #12178 https://github.com/pharo-project/pharo/pull/12178 - Recursion found #12182 https://github.com/pharo-project/pharo/pull/12182 - fix Set class comment #12222 https://github.com/pharo-project/pharo/pull/12222 - RBMakeClassAbstractTransformation-no-whitespace #12209 https://github.com/pharo-project/pharo/pull/12209 - fix TFProcessLocalWorker with callbacks #12207 https://github.com/pharo-project/pharo/pull/12207 - ReCompactSourceCodeCritic should change origin method - not methodClass #12202 https://github.com/pharo-project/pharo/pull/12202 - 12157-BadHasherhash-should-return-a-value #12199 https://github.com/pharo-project/pharo/pull/12199 - 12191-RBAddMethodChange-moves-all-uncategorized-to-accessing #12192 https://github.com/pharo-project/pharo/pull/12192 Cleanup ======= - Move SearchFacade to MonticelloGUI #12144 https://github.com/pharo-project/pharo/pull/12144 - 11634-Unimplemented-message-send-in-FT2FaceemboldenOutline #12103 https://github.com/pharo-project/pharo/pull/12103 - extract return statement from ifTrue:ifFalse: expression. fix: #12155 #12156 https://github.com/pharo-project/pharo/pull/12156 - Cleanup: fix lints for morphic classes on class side #initialize (SECOND ATTEMPT) #12160 https://github.com/pharo-project/pharo/pull/12160 - Cleanup: more instance side #initialize categorization cleanups (SECOND ATTEMPT) #12227 https://github.com/pharo-project/pharo/pull/12227 - Many (12) whitespace cleanups PR like: Cleanup: Condense AST- packages #12185 https://github.com/pharo-project/pharo/pull/12185

Jan. 6, 2023