September 2016 - Pharo-users

Re: [Pharo-users] Get implementors list window from Spotter

by Esteban A. Maringolo

Esteban A. Maringolo 2016-09-20 17:41 GMT-03:00 Tudor Girba <tudor(a)tudorgirba.com>: >> It doesn't work, everything works with Ctrl as command modifier. > > What version do you use? What operating system? 'Pharo5.0 of 16 April 2015 update 50761' Ubuntu Linux 16.04 64 bit. > Could you please open an issue with your request? Sure, Where? Regards,

Sept. 20, 2016

Re: [Pharo-users] Get implementors list window from Spotter

by Tudor Girba

Hi, > On Sep 20, 2016, at 10:37 PM, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: > > 2016-09-20 17:30 GMT-03:00 Tudor Girba <tudor(a)tudorgirba.com>: >> >> Hi, >> >> Could you try with Alt+M? > > It doesn't work, everything works with Ctrl as command modifier. What version do you use? What operating system? >> About the wish to open the Message Browser, this is indeed not supported. > >> What we miss is a category action. In this case, the Implementors would open the Message Browser. >> So, in this case, the use case would be: >> >> #mySelector Cmd+m Cmd+Shift+Enter > >> Would this address your expectation? > > I'm not used to doble shortcuts, I'd prefer a single Ctrl+Shift+M to > open the message browser. But as long as the function is there, I > don't mind using the mouse to access it rather than adding a shortcut > if it doesn't follow a common shortcut pattern, I have to use the > mouse for many features, so I'm already dependent of it. Ok. The shortcut would be standard for all categories. Of course, settable from the settings. Could you please open an issue with your request? Cheers, Doru > Regards, > > > Esteban A. Maringolo > -- www.tudorgirba.com www.feenk.com âSoftware has no shape. Actually, it has no one shape. It has many."

Sept. 20, 2016

Re: [Pharo-users] Get implementors list window from Spotter

by Esteban A. Maringolo

2016-09-20 17:30 GMT-03:00 Tudor Girba <tudor(a)tudorgirba.com>: > > Hi, > > Could you try with Alt+M? It doesn't work, everything works with Ctrl as command modifier. > About the wish to open the Message Browser, this is indeed not supported. > What we miss is a category action. In this case, the Implementors would open the Message Browser. > So, in this case, the use case would be: > > #mySelector Cmd+m Cmd+Shift+Enter > Would this address your expectation? I'm not used to doble shortcuts, I'd prefer a single Ctrl+Shift+M to open the message browser. But as long as the function is there, I don't mind using the mouse to access it rather than adding a shortcut if it doesn't follow a common shortcut pattern, I have to use the mouse for many features, so I'm already dependent of it. Regards, Esteban A. Maringolo

Sept. 20, 2016

Re: [Pharo-users] Get implementors list window from Spotter

by Tudor Girba

Hi, Could you try with Alt+M? About the wish to open the Message Browser, this is indeed not supported. What we miss is a category action. In this case, the Implementors would open the Message Browser. So, in this case, the use case would be: #mySelector Cmd+m Cmd+Shift+Enter Would this address your expectation? Cheers, Doru > On Sep 20, 2016, at 10:21 PM, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: > > > 2016-09-20 15:19 GMT-03:00 Tudor Girba <tudor(a)tudorgirba.com>: > > You can also press do: > > mySelector Cmd+m > > > >> On Sep 20, 2016, at 8:18 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > >> mySelector #impl > > I open spotter, type 'printString' and press Ctrl+M and nothing happens. > <image.png> > > If I type #impl it filters the implementors. > <image.png> > > > Neither of those opens this, expected, window. > > <image.png> > > The image is a fresh 'Pharo5.0 of 16 April 2015 update 50761'. > > > Regards, > > -- > Esteban. > > -- www.tudorgirba.com www.feenk.com "Value is always contextual."

Sept. 20, 2016

Re: [Pharo-users] Get implementors list window from Spotter

by Esteban A. Maringolo

2016-09-20 15:19 GMT-03:00 Tudor Girba <tudor(a)tudorgirba.com>: > You can also press do: > mySelector Cmd+m > >> On Sep 20, 2016, at 8:18 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >> mySelector #impl I open spotter, type 'printString' and press Ctrl+M and nothing happens. If I type #impl it filters the implementors. Neither of those opens this, *expected*, window. The image is a fresh 'Pharo5.0 of 16 April 2015 update 50761'. Regards, -- Esteban.

Sept. 20, 2016

Re: [Pharo-users] Get implementors list window from Spotter

by Tudor Girba

We tried to address this with the help? Please let me know if some parts need updates or more explanations. Doru > On Sep 20, 2016, at 9:03 PM, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > > I repeat my comment from before: The discoverability of UI of Spotter is much too low. Please please please add a bit of explanation to the spotter window to show all these cool things with the hashtags and the keyboard shortcuts. There is *no way* for a normal Pharo user to discover this. > > -- > Does this mail seem too brief? Sorry for that, I donât mean to be rude! Please see http://emailcharter.org . > > Johan Fabry - http://pleiad.cl/~jfabry > PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile > >> On Sep 20, 2016, at 15:19, Tudor Girba <tudor(a)tudorgirba.com> wrote: >> >> You can also press do: >> mySelector Cmd+m >> >> Cheers, >> Doru >> >> >>> On Sep 20, 2016, at 8:18 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >>> >>> mySelector #impl >>> >>>> On 20 Sep 2016, at 20:00, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: >>>> >>>> Hi, >>>> >>>> How can I open the implementors list from Spotter? >>>> >>>> I want to browse through the code of the different implementors as I >>>> do by selecting a selector and searching an implementor (or Ctr+M). >>>> >>>> Regards, >>>> >>>> Esteban A. Maringolo >>>> >>> >>> >> >> -- >> www.tudorgirba.com >> www.feenk.com >> >> "Quality cannot be an afterthought." >> >> >> > > -- www.tudorgirba.com www.feenk.com "Being happy is a matter of choice."

Sept. 20, 2016

Re: [Pharo-users] UK Smalltalk User Group Meeting - Monday, September 26th

by stepharo

Hi giovanni I hope you are going well.. Say hello to everybody from us. I wish I could join. Going to teach to Lviv. BTW we are looking for a smalltalker willing to taste beers at Lille. Stef > Hi, > > The next meeting of the UK Smalltalk User Group Meeting will be on > Monday, September 26th. > > We'll meet at our usual venue The Counting House > (http://www.the-counting-house.com/) at 7pm. > > If you'd like to join us, you can just show up at the pub. You can > also sign up in advance at the meeting's Meetup page: > https://www.meetup.com/UKSTUG/events/233567686/ . > > Thanks, > > Giovanni

Sept. 20, 2016

Re: [Pharo-users] Get implementors list window from Spotter

by Johan Fabry

I repeat my comment from before: The discoverability of UI of Spotter is much too low. Please please please add a bit of explanation to the spotter window to show all these cool things with the hashtags and the keyboard shortcuts. There is *no way* for a normal Pharo user to discover this. -- Does this mail seem too brief? Sorry for that, I donât mean to be rude! Please see http://emailcharter.org . Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile > On Sep 20, 2016, at 15:19, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > You can also press do: > mySelector Cmd+m > > Cheers, > Doru > > >> On Sep 20, 2016, at 8:18 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >> >> mySelector #impl >> >>> On 20 Sep 2016, at 20:00, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: >>> >>> Hi, >>> >>> How can I open the implementors list from Spotter? >>> >>> I want to browse through the code of the different implementors as I >>> do by selecting a selector and searching an implementor (or Ctr+M). >>> >>> Regards, >>> >>> Esteban A. Maringolo >>> >> >> > > -- > www.tudorgirba.com > www.feenk.com > > "Quality cannot be an afterthought." > > >

Sept. 20, 2016

Re: [Pharo-users] Using a Unix filedescriptor in a FileStream?

by Mariano Martinez Peck

Hi Holger, I took some the AttacheableFileStream from OSProcess and I changed it a bit for OSSubprocess. If you load OSSubprocess into Pharo 5.0 [1] you can try the following: | reader | reader := OSSAttachableFileStream name:'myStream' attachTo: aFileID writable: false. reader setNonBlocking "optional" Then you can read via #upToEnd (or any of StandardFileStream, as OSSAttachableFileStream is a subclass). I hope with this you can solve b). I still didn't understand why do you mean with a). What do you mean by "monitor it from being readable" ? I think you could dig a bit in OSSPipe, OSSAttachableFileStream and their usage. All classes have class comments, all methods are also documented, and there is quite some documentation in [1]. Let me know how it goes. Chers, On Tue, Sep 20, 2016 at 3:26 PM, Holger Freyther <holger(a)freyther.de> wrote: > Hi, > > I explored to use the Linux inotify API using UFFI. The > inotify_init/inotify_init1 routine will me a Unix filedescriptor and I > would like to > > a.) monitor it for being readable > b.) read from it with a stream > > > For a.) I have found the AioEventHandler and think I will be able to call > >>#descriptor: directly and then can use it (still figuring out the API, > probably just wait for the >>#changed: call). > > For b.) I thought I could use AttachableFileStream but that required a > "fileId" but not a filedescriptor. Is there a way I can read from my fd > using the standard stream API (otherwise I can try to use UFFI for read) > > > regards > holger > -- Mariano http://marianopeck.wordpress.com

Sept. 20, 2016

Using a Unix filedescriptor in a FileStream?

by Holger Freyther

Hi, I explored to use the Linux inotify API using UFFI. The inotify_init/inotify_init1 routine will me a Unix filedescriptor and I would like to a.) monitor it for being readable b.) read from it with a stream For a.) I have found the AioEventHandler and think I will be able to call >>#descriptor: directly and then can use it (still figuring out the API, probably just wait for the >>#changed: call). For b.) I thought I could use AttachableFileStream but that required a "fileId" but not a filedescriptor. Is there a way I can read from my fd using the standard stream API (otherwise I can try to use UFFI for read) regards holger

Sept. 20, 2016