April 2012 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] font reading problems

by Sven Van Caekenberghe

Really cool hack, Alain. Amazing that you can do such deep things with so little code. Sven On 10 Apr 2012, at 01:03, Alain Plantec wrote: > Hi, > > yes, the default font is not that readable. > as a workarround try the following (and see before and after screenshots): > ------- > | fb | > StandardFonts setFontsToStyleNamed: #small. > fb :=StandardFonts defaultFont emphasized: 1. > #($. $: $; $' $` $,) > do: [:ch | > StandardFonts defaultFont characterFormAt: ch put: (fb characterFormAt: ch) deepCopy. > StandardFonts defaultFont widen: ch by: 1]. > ------- > > this make the punctuation chars much more visible : > it replace a regular one with the corresponding bold one and make it wider by 1 pixel. > > Cheers > Alain > > > > Le 08/04/12 21:03, StÃ©phane Ducasse a Ã©crit : >> Hi guys >> >> I do not like the default font because there is not enough space around : >> so this is difficult to see it for example in >> >> := >> >> >> >> >> so what can be done? >> Can we modify this font? >> >> Stef > > <before.png><after.png>

April 10, 2012

Re: [Pharo-project] font reading problems

by Alexis Parseghian

On Mon, Apr 9, 2012 at 11:05 AM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: [Droid Sans] > indeed much nicer. > After this is a question of license to ship by default. Don't know how compatible it is with Pharo's MIT, but according to wikipedia the Droid font is under the Apache license. https://en.wikipedia.org/wiki/Droid_(font)

April 10, 2012

[Pharo-project] Public domain icons

by Hilaire Fernandes

Some months ago I remember about a thread regarding icon theme for Pharo then I just read this today: http://tango.freedesktop.org/Tango_Desktop_Project Hilaire -- Dr. Geo -- http://www.drgeo.eu

April 10, 2012

Re: [Pharo-project] [ANN] NBOpenGL update

by Erwan Douaille

You can do this : GLTTRenderingDemo new openInWorld. 2012/4/9 Schwab,Wilhelm K <bschwab(a)anest.ufl.edu> > +1. I have it loaded on Linux, but have *no* clue what to try, or if it > even has hope of working (I see Win32 and Mac categories, but no > linux-specifics). > > Bill > > > ________________________________________ > From: pharo-project-bounces(a)lists.gforge.inria.fr [ > pharo-project-bounces(a)lists.gforge.inria.fr] on behalf of Damien Cassou [ > damien.cassou(a)gmail.com] > Sent: Monday, April 09, 2012 11:04 AM > To: Pharo-project(a)lists.gforge.inria.fr > Subject: Re: [Pharo-project] [ANN] NBOpenGL update > > On Fri, Apr 6, 2012 at 3:31 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: > > I did not tested the update thoroughly.. so i would appreciate if > > people will try it out and tell how it goes. > > please tell us what we can do to test. I'm on linux. > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Lambdas are relegated to relative obscurity until Java makes them > popular by not having them." James Iry > > > -- Douaille Erwan <douaille.erwan(a)gmail.com>

April 10, 2012

Re: [Pharo-project] Using stdout in Windows --> 'File stdout is closed'

by Martin Sandiford

Hi Martin, I get the same thing if I start Cog with no special command line, and I think this seems kind of correct to me, as I'm not sure where the output would go when there is no console attached. C:\foo> CogVM.exe test.image If I start Cog with output redirected to a file, then "FileStream stdout" seems to work as expected: C:\foo> CogVM.exe test.image >file Stuff written to "FileStream stdout" now appears in "file". Using cygwin, I can pipe through "cat" to get the output on the terminal: $ ./CogVM.exe test.image | cat Cheers, Martin On Mon, Apr 9, 2012 at 9:01 AM, Martin Dias <tinchodias(a)gmail.com> wrote: > Hi > > In my windows 7, I getÂ an error when trying to write to "FileStream stdout" > in both Pharo 1.4 and 1.3 (revisionsÂ #14423Â and #13320). > > To reproduce, > > - download: > https://ci.lille.inria.fr/pharo/job/Pharo%201.4/373/artifact/Pharo-1.4.zip > > - evaluate: > FileStream stdout nextPutAll: 'a'. > > Is this a known issue? I couldn't find it in issue tracker. > > Thanks in advance. > MartÃn

April 10, 2012

Re: [Pharo-project] FFI definitions - structs

by S Krish

ExternalStructure and examples subclasses.. especially X11Display has something basic.. On Tue, Apr 10, 2012 at 2:16 AM, <recursive68(a)gmail.com> wrote: > Thanks for info and pointers. > Cheers. >

April 9, 2012

Re: [Pharo-project] font reading problems

by Alain Plantec

Hi, yes, the default font is not that readable. as a workarround try the following (and see before and after screenshots): ------- | fb | StandardFonts setFontsToStyleNamed: #small. fb :=StandardFonts defaultFont emphasized: 1. #($. $: $; $' $` $,) do: [:ch | StandardFonts defaultFont characterFormAt: ch put: (fb characterFormAt: ch) deepCopy. StandardFonts defaultFont widen: ch by: 1]. ------- this make the punctuation chars much more visible : it replace a regular one with the corresponding bold one and make it wider by 1 pixel. Cheers Alain Le 08/04/12 21:03, StÃ©phane Ducasse a Ã©crit : > Hi guys > > I do not like the default font because there is not enough space around : > so this is difficult to see it for example in > > := > > > > > so what can be done? > Can we modify this font? > > Stef

April 9, 2012

Re: [Pharo-project] TextAttribute, TextAction and TextDoIt or TextURL: not working

by Eliot Miranda

On Mon, Apr 9, 2012 at 2:56 PM, phil(a)highoctane.be <phil(a)highoctane.be>wrote: > I've been investigating with text. > > I found things that do work like: > > ((Text withAll: 'foo') , (Text string: '*' attribute: (TextAnchor new > anchoredMorph: EllipseMorph new)) , (Text withAll: 'bar')) asMorph > openInWorld. > > ((Text withAll: 'foo') , (Text string: '*' attribute: (TextAnchor new > anchoredMorph: ThemeIcons confirmIcon)) , (Text withAll: 'bar')) asMorph > openInWorld. > > But doing: > > ((Text withAll: 'foo') , (Text string: 'some link' attribute: (TextURL new > url:'http://philippeback.eu')) , (Text withAll: 'bar')) asMorph > openInWorld. > > gives me a nice purple 'some link' bit but clicking on it fails with > > MessageNotUnderstood: TextURL>>actOnClick:for:in:editor: > > Damn! Ideas on how to tackle this? > Take a look at the Squeak code? There I see TextURL implements actOnClickFor: not the 4 arg method. So perhaps the dispatcher has been changed to no longer support the one-argument form. you could either change the one-arg method into the longer form or fix the dispatcher. > > TIA > Philippe Back > -- best, Eliot

April 9, 2012

[Pharo-project] Comments/suggestions on deprecations etc

by Martin Sandiford

Hi All, I'm seeing some unexpected behaviour with deprecations in 1.4. For example, if I do the following: Gofer it squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfSeaside30'; load. ConfigurationOfSeaside30 load. Deprecation raiseWarning: false. ZnZincServerAdaptor startOn: 8080. [ ZnEasy get: 'http://localhost:8080/status' ] fork. I get a deprecation warning, despite (I thought) having explicitly turned them off with "Deprecation raiseWarning: false". I think the underlying issue is that a "Deprecation" is always signalled, regardless of the state of "Deprecation raiseWarning", and the actual processing of e.g. logs, transcript, etc is deferred to "defaultAction". This makes side effects somewhat unpredictable when intermediate code catches Warning exceptions (from which Deprecation inherits). I think the fix is to not signal exceptions when raiseWarnings is false. A similar problem happens with unit tests which call deprecated code. These tests fail silently when "Deprecation raiseWarning" is false as "TestResult>>runCase:" catches the Warning exceptions. I think they should pass. It's seems useful to have the tests fail when raiseWarning is true. For myself, I've just moved the contents of "Deprecation>>defaultAction" into "Deprecation>>signal" with the obvious adjustments. I'm not sure this is necessarily the best way. Would appreciate any comments, conclusions etc from folks that know more about this stuff than me :) Cheers, Martin

April 9, 2012

Re: [Pharo-project] Vm on iOS with Xcode 4.3

by Mariano Martinez Peck

On Tue, Apr 10, 2012 at 12:16 AM, phil(a)highoctane.be <phil(a)highoctane.be>wrote: > I do have the cloned repos now. > > For ConfigurationOfCog where can I pick this one up ? In the supplied > image I guess. Right? > > Hi Philip. Just by change did you read my blog posts about building the VM? they may be of help: http://marianopeck.wordpress.com/2011/04/10/building-the-vm-from-scratch-us… http://marianopeck.wordpress.com/2011/04/16/building-the-vm-second-part/ Cheers > ... moving (slowly) forward. > > Thanks! > > 2012/4/6 phil(a)highoctane.be <phil(a)highoctane.be> > > Oh great news! >> Tomorrow will be Pharo iOS day. >> Le 6 avr. 2012 17:54, "Esteban Lorenzano" <estebanlm(a)gmail.com> a >> Ã©crit : >> >>> Hi, >>> >>> On Apr 6, 2012, at 10:51 AM, phil(a)highoctane.be wrote: >>> >>> I am still unable to get this to work. >>> >>> latest nightly build from cmake is able to build valid xcode projects >>> again [1]. >>> Some adjusts are needed to actually build, but it is almost there (I >>> will take care about that this days) >>> >>> Also I see a jenkins build for OSX but not for iOS. >>> >>> Yeah, and I want to have one, but it will take time (and time is tyrant, >>> you know). >>> >>> XCode 4.3 will open old xcode projects so posting a full set of files >>> that work out of cmake (ie a fully made build/ folder) would help a lot. >>> >>> Would you be able to ship me such a set of files? >>> >>> you already have them: clone of my repository [2] or blessed [3] and >>> install latest ConfigurationOfCog >>> >>> best, >>> Esteban >>> >>> [1] >>> http://www.cmake.org/files/dev/cmake-2.8.7.20120405-gd2c9c-Darwin64-univers… >>> [2] https://gitorious.org/~estebanlm/cogvm/cog-osx >>> [3] https://gitorious.org/cogvm/blessed >>> >>> >>> >>> > > > -- > Philippe Back > "Helping you hit the top 3 outcomes you really want to achieve" > > Mob: +32(0) 478 650 140 | Fax: +32 (0) 70 408 027 Mail: phil(a)highoctane.be| Web: > http://philippeback.eu | Blog: > http://philippeback.be > > High Octane SPRL > rue cour Boisacq 101 > 1301 Bierges > > -- Mariano http://marianopeck.wordpress.com

April 9, 2012