- Pharo-users - lists.pharo.org

Re: [Pharo-users] Configurations based on version of Pharo

by Jan BlizniÄenko

Ok, found my mistake. It should be 'pharo3.x' etc., not 'Pharo3.x' (case sensitive) -- View this message in context: http://forum.world.st/Configurations-based-on-version-of-Pharo-tp4783486p47… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Oct. 8, 2014

Re: [Pharo-users] inaccuracy in drawing?

by Hilaire

Faulty point seems to be Rectangle>>center. May be some other ones to find. But not sure what to do with it, should it lands on float and not integer? Hilaire Le 08/10/2014 15:06, Hilaire a Ã©crit : > Hello, > > I have noted inaccuracy when drawing circle (seen screenshot with circle > and tangent line intersecting circle in two points and not one). I > looked at my code with possible rounding error related to a mix of float > and integer, I pay attention to convert to float when needed, but I > can't fix the situation. > Can it be related to Athens ? Is it ok to feed Athens with float numbers ? > > Thanks > > Hilaire > > > -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Oct. 8, 2014

Configurations based on version of Pharo

by Jan BlizniÄenko

Hello In our project we have different versions of packages for Pharo 3 and Pharo 4. I would like to make ConfigurationOfOURPROJECT which will automatically detect Pharo version and use correct package. I tried development: spec <symbolicVersion: #development> spec for: #'Pharo4.0' version: 'Pharo4'. spec for: #'Pharo4.x' version: 'Pharo4'. spec for: #'Pharo3.0' version: 'Pharo3'. spec for: #'Pharo3.x' version: 'Pharo3' but it does not understand this 'PharoNumber' condition, it always looks for #'common' in both Pharo 3 and 4. If I insert line spec for: #'common' version: 'Pharo4', it always uses that one and loads version Pharo4, even in Pharo 3. If I keep it like this, without 'common', it throws error that no version found for #development Jan BlizniÄenko -- View this message in context: http://forum.world.st/Configurations-based-on-version-of-Pharo-tp4783486.ht… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Oct. 8, 2014

Re: [Pharo-users] inaccuracy in drawing?

by stepharo

Igor is sick at home. Not sure that he is reading mails. On 8/10/14 15:06, Hilaire wrote: > Hello, > > I have noted inaccuracy when drawing circle (seen screenshot with circle > and tangent line intersecting circle in two points and not one). I > looked at my code with possible rounding error related to a mix of float > and integer, I pay attention to convert to float when needed, but I > can't fix the situation. > Can it be related to Athens ? Is it ok to feed Athens with float numbers ? > > Thanks > > Hilaire > > >

Oct. 8, 2014

inaccuracy in drawing?

by Hilaire

Hello, I have noted inaccuracy when drawing circle (seen screenshot with circle and tangent line intersecting circle in two points and not one). I looked at my code with possible rounding error related to a mix of float and integer, I pay attention to convert to float when needed, but I can't fix the situation. Can it be related to Athens ? Is it ok to feed Athens with float numbers ? Thanks Hilaire -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Oct. 8, 2014

Re: [Pharo-users] #quitSession

by Hilaire

Le 08/10/2014 10:30, Guillermo Polito a Ã©crit : > I'd say nobody used it before and that's why it is like it is :). Just > old unused code. Now I use it as it is now, at least I don't have to override system method to trap the quit session > > > I guess we can get something cleaner > with Announcement > > > Sure! I should take a look Thanks Hilaire -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Oct. 8, 2014

Using a private git repository with Metacello

by Julien Delplanque

Hello, Is it possible to use Metacello to load a Pharo project from a private git repository hosted on bitbucket for example? If it is, how? To load project from github I use: Metacello new baseline: 'Project'; repository: 'github://owner/reponame/repository'; load. Is there a prefix for a git repository that is not hosted on github? Also, I think Metacello use HTTP to download the project, am I right? Is it possible to make it use ssh? Thanks in advance, Julien

Oct. 8, 2014

Re: [Pharo-users] #quitSession

by Guillermo Polito

On Wed, Oct 8, 2014 at 10:26 AM, Hilaire <hilaire(a)drgeo.eu> wrote: > > > ifNotNil: [^self windowEventHandler windowEvent: anEvent]. > > Just a remark > Looking at this code and the protocol, self windowEventHandler must > responds a Morph. There are no such things as a WindowEventHandler in > the image. A bit misleading. > This whole implementation smell. I'd say nobody used it before and that's why it is like it is :). Just old unused code. > I guess we can get something cleaner > with Announcement > Sure! > > > Hilaire > > > Le 01/10/2014 13:51, Guillermo Polito a Ã©crit : > > I'd bet it is... > > > > PasteUpMorph>>windowEvent: anEvent > > self windowEventHandler > > ifNotNil: [^self windowEventHandler windowEvent: anEvent]. > > > > anEvent type == #windowClose > > ifTrue: [WorldState quitSession]. > > > > and #windowsEvent: is called in a sequence like: > > > > VM event => InputEventFetcher => Morphic event => PasteUpMorph ... > > > > On Wed, Oct 1, 2014 at 1:48 PM, Hilaire <hilaire(a)drgeo.eu > > <mailto:hilaire@drgeo.eu>> wrote: > > > > Hello, > > > > I would like to change the behavior of Pharo when the user clicks on > the > > close button of the host window. > > > > So far it looks like #quitSession is sended from somewhere, but I > fail > > to see the chain of call between the host window and the #quitSession > > message. > > > > Any idea? > > > > Thanks > > > > Hilaire > > > > > > -- > > Dr. Geo - http://drgeo.eu > > iStoa - http://istoa.drgeo.eu > > > > > > > > > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu > > >

Oct. 8, 2014

Re: [Pharo-users] #quitSession

by Hilaire

> ifNotNil: [^self windowEventHandler windowEvent: anEvent]. Just a remark Looking at this code and the protocol, self windowEventHandler must responds a Morph. There are no such things as a WindowEventHandler in the image. A bit misleading. This whole implementation smell. I guess we can get something cleaner with Announcement Hilaire Le 01/10/2014 13:51, Guillermo Polito a Ã©crit : > I'd bet it is... > > PasteUpMorph>>windowEvent: anEvent > self windowEventHandler > ifNotNil: [^self windowEventHandler windowEvent: anEvent]. > > anEvent type == #windowClose > ifTrue: [WorldState quitSession]. > > and #windowsEvent: is called in a sequence like: > > VM event => InputEventFetcher => Morphic event => PasteUpMorph ... > > On Wed, Oct 1, 2014 at 1:48 PM, Hilaire <hilaire(a)drgeo.eu > <mailto:hilaire@drgeo.eu>> wrote: > > Hello, > > I would like to change the behavior of Pharo when the user clicks on the > close button of the host window. > > So far it looks like #quitSession is sended from somewhere, but I fail > to see the chain of call between the host window and the #quitSession > message. > > Any idea? > > Thanks > > Hilaire > > > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu > > > -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Oct. 8, 2014

Re: [Pharo-users] About Zinc http components

by Alain Rastoul

You are both right. Question about nanomsg is the thread model (a big bonus of 0mq), which is not clear to me. they state: "...In nanomsg the objects are not tightly bound to particular threads and thus these problems don't exist...", about some thread related issues in 0mq. I'll have to check (with sources or more docs readings) if they are bound to an external thread. If they account for an external thread support, this is not possible with the current vm without writing some external C code (I could but I would not like). Le 08/10/2014 07:07, itlists(a)schrievkrom.de a Ã©crit : > 0MQ is defined by its exported C interface ... > > > Am 07.10.2014 um 23:51 schrieb kilon alios: >> nope but it is made (unlike 0mq which is made in C++) in C so its >> should be relative simple to wrap with NB or even TalkFFI. At least the >> parts that interest you. >> > > >

Oct. 8, 2014