February 2011 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] [COTDC] 10 - DummyUIManager

by Pavel Krivanek

Hi, yes, this is the right comment for this class. Cheers, -- Pavel On Mon, Feb 14, 2011 at 3:18 PM, laurent laffont <laurent.laffont(a)gmail.com>wrote: > If I understand: > > I'm an alternative UIManager used to run an the image without GUI. I > redefine methods which requires user input as these requests are irrelevant > in a headless environment. > > Laurent. > > > On Sun, Feb 13, 2011 at 11:40 PM, Igor Stasenko <siguctua(a)gmail.com>wrote: > >> On 13 February 2011 19:48, laurent laffont <laurent.laffont(a)gmail.com> >> wrote: >> > Today: DummyUIManager >> > >> >> Since i went into that area not long ago.. i can give it a try. >> >> Hmm.. I'm not sure we need it anymore.. >> Maybe we still need it in a sense, that you don't want quit image on >> errors (like NonInteractiveIUManager). >> I am not an author of this class, so i can only guess what its purpose >> and so if NonInteractiveIUManager having the same one, >> then we should simply get rid of it. >> Oh yeah.. if someone wiil give an elaborate comment about its purpose >> we can see :) >> >> > Comment Of The Day Contest - One Day One Comment >> > Rules: >> > #1: Each day a not commented class is elected. Each day the best comment >> > will be integrated with name of the author(s). >> > #2: If you cannot comment it, deprecate it. >> > Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest >> > Laurent >> >> >> >> -- >> Best regards, >> Igor Stasenko AKA sig. >> >> >

Feb. 14, 2011

Re: [Pharo-project] Software update ?

by StÃ©phane Ducasse

On Feb 14, 2011, at 2:11 PM, Sven Van Caekenberghe wrote: > Hi, > > I notice that in 1.2 images build by CI, the System>Software update menu is enabled. Is this on purpose ? Is this a change of strategy ? Not really :) > I see that various critical changes are still being commited to 1.1 and 1.2 as well as 1.3. For these changes an update mechanism seems nice to have and very useful. Well indeed :) for maintenance the update would be better. We will have to fix that in that in the future. > > I understand that full 1.1 -> 1.2 upgrades are not possible or advisable, that is OK. > > Sven > > >

Feb. 14, 2011

Re: [Pharo-project] Issue 3583 in pharo: Shout should only be active in code panes

by pharo＠googlecode.com

Comment #60 on issue 3583 by stephane...(a)gmail.com: Shout should only be active in code panes http://code.google.com/p/pharo/issues/detail?id=3583 this is strange because we tested the workspace. but it should not be difficult to fix.

Feb. 14, 2011

Re: [Pharo-project] [COTDC] 11 - ColorMappingCanvas

by laurent laffont

On Mon, Feb 14, 2011 at 7:57 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 14 February 2011 18:45, laurent laffont <laurent.laffont(a)gmail.com> > wrote: > > Today: ColorMappingCanvas > > > > As far as i understood, this class is abstract, and its subclasses > implement more specific behavior > - shadow > - semitransparency mapping > > > The idea of is kind of canvas is to modify/filter the final output in > rendering pipe.. > i.e., for each potential pixel operation like: > > source -> op -> output > > it introducing a color mapping stage: > > source -> op -> mapping -> output > > > So, then for instance you could make a subclass which could turn all > colors to be grayscale (disregarding that initial input was in > colors). > > in fact i think this guy took wrong direction. It is much more > effective to let the canvas to draw whatever it wants to some > backup/temporary surface, and once it done, simply blit + color-map > result to destination form using one, single strike. > ah ah, it seems last COTDC are: - this class is bad written - this is not used - nobody understand still lot of work ;) Laurent > > > -- > Best regards, > Igor Stasenko AKA sig. > >

Feb. 14, 2011

Re: [Pharo-project] [COTDC] 11 - ColorMappingCanvas

by Igor Stasenko

On 14 February 2011 18:45, laurent laffont <laurent.laffont(a)gmail.com> wrote: > Today: Â ColorMappingCanvas > As far as i understood, this class is abstract, and its subclasses implement more specific behavior - shadow - semitransparency mapping The idea of is kind of canvas is to modify/filter the final output in rendering pipe.. i.e., for each potential pixel operation like: source -> op -> output it introducing a color mapping stage: source -> op -> mapping -> output So, then for instance you could make a subclass which could turn all colors to be grayscale (disregarding that initial input was in colors). in fact i think this guy took wrong direction. It is much more effective to let the canvas to draw whatever it wants to some backup/temporary surface, and once it done, simply blit + color-map result to destination form using one, single strike. -- Best regards, Igor Stasenko AKA sig.

Feb. 14, 2011

Re: [Pharo-project] External Browser

by Hilaire Fernandes

Now ExternalWebBrowserUnix isCLibAvailable return true But still this does not work: ExternalWebBrowser openOnUrl: 'http://www.ofset.org' However in the shell, I can see: /usr/bin/gnome-open /bin/open /usr/bin/firefox /usr/bin/xdg-open Strange Le 14/02/2011 19:06, Hilaire Fernandes a Ã©crit : > VM is Squeak-3.11.3.2135-pharo-gnuified-src > > Image is Pharo 1.2 > > > Nah, looks like my VM got problem, I tried with another one, work there now > > Thanks > > Hilaire > > Le 14/02/2011 18:51, Alexander LazareviÄ a Ã©crit : >> It works on my setup (upcoming ubuntu 11.04). >> What image, VM are you using? >> >> Alex >> >> Image >> ----- >> /home/laza/Desktop/Squeak 4.2 >> All-in-One.app/Contents/Resources/Squeak4.2-10966.image >> Squeak4.2 >> latest update: #11018 >> Current Change Set: Unnamed1 >> >> Virtual Machine >> --------------- >> /home/laza/Desktop/Squeak 4.2 >> All-in-One.app/Contents/Linux-i686/lib/squeak/4.4.7-2357/squeakvm >> Squeak4.1 of 17 April 2010 [latest update: #9957] >> Unix built on Jan 23 2011 18:17:32 Compiler: 4.3.2 >> platform sources revision 2357 >> VMMaker versionString 4.4.7 >> >> Operating System/Hardware >> ------------------------- >> unix linux i686 > > -- Education 0.2 -- http://blog.ofset.org/hilaire

Feb. 14, 2011

Re: [Pharo-project] External Browser

by Hilaire Fernandes

VM is Squeak-3.11.3.2135-pharo-gnuified-src Image is Pharo 1.2 Nah, looks like my VM got problem, I tried with another one, work there now Thanks Hilaire Le 14/02/2011 18:51, Alexander LazareviÄ a Ã©crit : > It works on my setup (upcoming ubuntu 11.04). > What image, VM are you using? > > Alex > > Image > ----- > /home/laza/Desktop/Squeak 4.2 > All-in-One.app/Contents/Resources/Squeak4.2-10966.image > Squeak4.2 > latest update: #11018 > Current Change Set: Unnamed1 > > Virtual Machine > --------------- > /home/laza/Desktop/Squeak 4.2 > All-in-One.app/Contents/Linux-i686/lib/squeak/4.4.7-2357/squeakvm > Squeak4.1 of 17 April 2010 [latest update: #9957] > Unix built on Jan 23 2011 18:17:32 Compiler: 4.3.2 > platform sources revision 2357 > VMMaker versionString 4.4.7 > > Operating System/Hardware > ------------------------- > unix linux i686 -- Education 0.2 -- http://blog.ofset.org/hilaire

Feb. 14, 2011

Re: [Pharo-project] A new GUI visual designer

by Richard Durr

not right now. argh! On Mon, Feb 14, 2011 at 7:06 PM, Richard Durr <richard.durr(a)googlemail.com>wrote: > Ah okay I thought this to be a deliberate design decision. I would advise > then to adopt it right now. > > > On Sun, Feb 13, 2011 at 8:44 PM, Tobias Pape <Das.Linux(a)gmx.de> wrote: > >> Am 2011-02-13 um 17:58 schrieb Richard Durr: >> > Btw, why the use of qt's signals and slots and not Cocoas outlets? >> > >> >> Because the author of the Morphic Builder >> has had more experience with qt and likes it. >> He hasn't done Mac programming until now, afaik. >> >> >

Feb. 14, 2011

Re: [Pharo-project] A new GUI visual designer

by Richard Durr

Ah okay I thought this to be a deliberate design decision. I would advise then to adopt it right now. On Sun, Feb 13, 2011 at 8:44 PM, Tobias Pape <Das.Linux(a)gmx.de> wrote: > Am 2011-02-13 um 17:58 schrieb Richard Durr: > > Btw, why the use of qt's signals and slots and not Cocoas outlets? > > > > Because the author of the Morphic Builder > has had more experience with qt and likes it. > He hasn't done Mac programming until now, afaik. > >

Feb. 14, 2011

Re: [Pharo-project] External Browser

by Alexander LazareviÄ

It works on my setup (upcoming ubuntu 11.04). What image, VM are you using? Alex Image ----- /home/laza/Desktop/Squeak 4.2 All-in-One.app/Contents/Resources/Squeak4.2-10966.image Squeak4.2 latest update: #11018 Current Change Set: Unnamed1 Virtual Machine --------------- /home/laza/Desktop/Squeak 4.2 All-in-One.app/Contents/Linux-i686/lib/squeak/4.4.7-2357/squeakvm Squeak4.1 of 17 April 2010 [latest update: #9957] Unix built on Jan 23 2011 18:17:32 Compiler: 4.3.2 platform sources revision 2357 VMMaker versionString 4.4.7 Operating System/Hardware ------------------------- unix linux i686

Feb. 14, 2011