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

Re: [Pharo-project] Athens work in progress: couple screenshots

by Alexandre Bergel

+1 Something big is happening in the Pharo World. Alexandre On 23 Nov 2011, at 08:44, StÃ©phane Ducasse wrote: > put it in the class comments somewhere. > Do not expect that people will know what you know. > Make the entry simple and immediate. > > Stef > >> On 23 November 2011 11:21, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >>> Igor >>> >>> prepare the following: >>> - a class showing an example >>> with the transformation stuff (because it is unclear) >> >> There is one: >> AthensBalloonSurfaceExamples >> >> >>> >>> - a tester canvas so that people can to >>> >>> (CanvasTester testClass: CircleMorph) open. >>> >> err.. what is it? >> >> To test morphic display on Athens you can do following: >> >> | surf | >> surf := AthensBalloonSurface new form: (Form extent: Display extent depth: 32). >> >> surf drawDuring: [ :canvas | >> >> canvas fullDrawMorph: yourMorph. >> ]. >> >> Display getCanvas translucentImage: surf form at: 0@0 >> >> >> >> >>> People could then extend the Athens package with the method in the morph. >>> >>>> It would be great to help adapting all morphs for Athens. >>>> Morphs, that having own draw method(s), should also have own >>>> #drawOnAthensCanvas: >>>> >>>> I didn't covered all of them yet, so a little help with it would be nice. >>>> Also, it is good for checking the missing functionality in Athens API >>>> as well as learning it. >>>> >>>> There's not much to learn yet :) >>>> >>>> basicly what you should know is that you have coordinate system: >>>> >>>> canvas pathTransform >>>> (instance of AthensAffineTransform) >>>> >>>> which you can manipulate to achieve desirable results. >>>> >>>> And actual drawing: >>>> >>>> canvas setPaint: somePaintObject. ( color, gradient, or anything which >>>> conforms to AthensPaint protocol ). >>>> canvas drawShape: (rect or path or anything , which responds to: >>>> 'paintFillsUsing: aPaint on: anAthensCanvas' ). >>>> canvas draw: (anything , which responds to #drawOnAthensCanvas: ) >>> >>> think that we are dummies willing to help and do the two things I mention above. >>> I'm then sure you will get contributions. >>> >>> Stef >>> >> >> >> >> -- >> Best regards, >> Igor Stasenko. >> > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Nov. 23, 2011

Re: [Pharo-project] Athens work in progress: couple screenshots

by StÃ©phane Ducasse

put it in the class comments somewhere. Do not expect that people will know what you know. Make the entry simple and immediate. Stef > On 23 November 2011 11:21, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >> Igor >> >> prepare the following: >> - a class showing an example >> with the transformation stuff (because it is unclear) > > There is one: > AthensBalloonSurfaceExamples > > >> >> - a tester canvas so that people can to >> >> (CanvasTester testClass: CircleMorph) open. >> > err.. what is it? > > To test morphic display on Athens you can do following: > > | surf | > surf := AthensBalloonSurface new form: (Form extent: Display extent depth: 32). > > surf drawDuring: [ :canvas | > > canvas fullDrawMorph: yourMorph. > ]. > > Display getCanvas translucentImage: surf form at: 0@0 > > > > >> People could then extend the Athens package with the method in the morph. >> >>> It would be great to help adapting all morphs for Athens. >>> Morphs, that having own draw method(s), should also have own >>> #drawOnAthensCanvas: >>> >>> I didn't covered all of them yet, so a little help with it would be nice. >>> Also, it is good for checking the missing functionality in Athens API >>> as well as learning it. >>> >>> There's not much to learn yet :) >>> >>> basicly what you should know is that you have coordinate system: >>> >>> canvas pathTransform >>> (instance of AthensAffineTransform) >>> >>> which you can manipulate to achieve desirable results. >>> >>> And actual drawing: >>> >>> canvas setPaint: somePaintObject. ( color, gradient, or anything which >>> conforms to AthensPaint protocol ). >>> canvas drawShape: (rect or path or anything , which responds to: >>> 'paintFillsUsing: aPaint on: anAthensCanvas' ). >>> canvas draw: (anything , which responds to #drawOnAthensCanvas: ) >> >> think that we are dummies willing to help and do the two things I mention above. >> I'm then sure you will get contributions. >> >> Stef >> > > > > -- > Best regards, > Igor Stasenko. >

Nov. 23, 2011

Re: [Pharo-project] Athens work in progress: couple screenshots

by Igor Stasenko

On 23 November 2011 12:13, Fernando Olivero <fernando.olivero(a)usi.ch> wrote: > Igor, what do i need to properly run the example? > > AthensBalloonSurface is using NB ? or a there's a plugin? > > Can i use a Mac VM to use Athens? no, its using Balloon engine, which is present in any today's VM. Other backends will be coming , and yes, most probably i will use NativeBoost for implementation :) > > Fernando > > On Wed, Nov 23, 2011 at 11:45 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: >> On 23 November 2011 11:21, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >>> Igor >>> >>> prepare the following: >>> Â Â Â Â - a class showing an example >>> Â Â Â Â Â Â Â Â with the transformation stuff (because it is unclear) >> >> There is one: >> AthensBalloonSurfaceExamples >> >> >>> >>> Â Â Â Â - a tester canvas so that people can to >>> >>> (CanvasTester testClass: CircleMorph) open. >>> >> err.. what is it? >> >> To test morphic display on Athens you can do following: >> >> | surf | >> Â Â Â Â surf := AthensBalloonSurface new form: (Form extent: Display extent depth: 32). >> >> Â Â Â Â surf drawDuring: [ :canvas | >> >> Â Â Â Â Â Â Â Â canvas fullDrawMorph: yourMorph. >> ]. >> >> Display getCanvas translucentImage: surf form at: 0@0 >> >> >> >> >>> People could then extend the Athens package with the method in the morph. >>> >>>> It would be great to help adapting all morphs for Athens. >>>> Morphs, that having own draw method(s), should also have own >>>> #drawOnAthensCanvas: >>>> >>>> I didn't covered all of them yet, so a little help with it would be nice. >>>> Also, it is good for checking the missing functionality in Athens API >>>> as well as learning it. >>>> >>>> There's not much to learn yet :) >>>> >>>> basicly what you should know is that you have coordinate system: >>>> >>>> canvas pathTransform >>>> Â (instance of AthensAffineTransform) >>>> >>>> which you can manipulate to achieve desirable results. >>>> >>>> And actual drawing: >>>> >>>> canvas setPaint: somePaintObject. ( color, gradient, or anything which >>>> conforms to AthensPaint protocol ). >>>> canvas drawShape: Â (rect or path or anything , which responds to: >>>> 'paintFillsUsing: aPaint on: anAthensCanvas' ). >>>> canvas draw: (anything , which responds to #drawOnAthensCanvas: ) >>> >>> think that we are dummies willing to help and do the two things I mention above. >>> I'm then sure you will get contributions. >>> >>> Stef >>> >> >> >> >> -- >> Best regards, >> Igor Stasenko. >> >> > > -- Best regards, Igor Stasenko.

Nov. 23, 2011

Re: [Pharo-project] Athens work in progress: couple screenshots

by Fernando Olivero

Igor, what do i need to properly run the example? AthensBalloonSurface is using NB ? or a there's a plugin? Can i use a Mac VM to use Athens? Fernando On Wed, Nov 23, 2011 at 11:45 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 23 November 2011 11:21, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: >> Igor >> >> prepare the following: >> Â Â Â Â - a class showing an example >> Â Â Â Â Â Â Â Â with the transformation stuff (because it is unclear) > > There is one: > AthensBalloonSurfaceExamples > > >> >> Â Â Â Â - a tester canvas so that people can to >> >> (CanvasTester testClass: CircleMorph) open. >> > err.. what is it? > > To test morphic display on Athens you can do following: > > | surf | > Â Â Â Â surf := AthensBalloonSurface new form: (Form extent: Display extent depth: 32). > > Â Â Â Â surf drawDuring: [ :canvas | > > Â Â Â Â Â Â Â Â canvas fullDrawMorph: yourMorph. > ]. > > Display getCanvas translucentImage: surf form at: 0@0 > > > > >> People could then extend the Athens package with the method in the morph. >> >>> It would be great to help adapting all morphs for Athens. >>> Morphs, that having own draw method(s), should also have own >>> #drawOnAthensCanvas: >>> >>> I didn't covered all of them yet, so a little help with it would be nice. >>> Also, it is good for checking the missing functionality in Athens API >>> as well as learning it. >>> >>> There's not much to learn yet :) >>> >>> basicly what you should know is that you have coordinate system: >>> >>> canvas pathTransform >>> Â (instance of AthensAffineTransform) >>> >>> which you can manipulate to achieve desirable results. >>> >>> And actual drawing: >>> >>> canvas setPaint: somePaintObject. ( color, gradient, or anything which >>> conforms to AthensPaint protocol ). >>> canvas drawShape: Â (rect or path or anything , which responds to: >>> 'paintFillsUsing: aPaint on: anAthensCanvas' ). >>> canvas draw: (anything , which responds to #drawOnAthensCanvas: ) >> >> think that we are dummies willing to help and do the two things I mention above. >> I'm then sure you will get contributions. >> >> Stef >> > > > > -- > Best regards, > Igor Stasenko. > >

Nov. 23, 2011

Re: [Pharo-project] GUI Testing Library

by Tudor Girba

I am quite interested, as well. I am not sure I understand how to reproduce your approach, though. Could you provide more information? Or maybe an example? Cheers, Doru On Wed, Nov 23, 2011 at 11:54 AM, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 23 November 2011 02:09, Sean P. DeNigris <sean(a)clipperadams.com> wrote: >> >> Sean P. DeNigris wrote >>> >>> So far the API adds... >>> >> >> This is fun! I integrated with Keymapping, so now you can write: >> Â Â Â Â self simulateKeyStrokes: 'Object'. >> Â Â Â Â self simulateKeyStroke: $s command. >> >> To play, doit: >> > Nice! > It would be cool to cover UI stuff with such tests. > Like if you have browser window and press something, it should do > somehting.. etc > >> >>> Gofer new >>> Â Â Â Â Â Â Â squeaksource: 'ShortWays'; >>> Â Â Â Â Â Â Â package: 'ConfigurationOfKeymapping'; >>> Â Â Â Â Â Â Â load. >>> (Smalltalk at: #ConfigurationOfKeymapping) project bleedingEdge load. >>> >>> Gofer it >>> Â Â Â squeaksource: 'BDDExtensions'; >>> Â Â Â package: 'BDDExtensions'; >>> Â Â Â load. >>> >> >> -- >> View this message in context: http://forum.world.st/GUI-Testing-Library-tp4097866p4098126.html >> Sent from the Pharo Smalltalk mailing list archive at Nabble.com. >> >> > > > > -- > Best regards, > Igor Stasenko. > > -- www.tudorgirba.com "Every thing has its own flow"

Nov. 23, 2011

Re: [Pharo-project] GUI Testing Library

by Igor Stasenko

On 23 November 2011 02:09, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > > Sean P. DeNigris wrote >> >> So far the API adds... >> > > This is fun! I integrated with Keymapping, so now you can write: > Â Â Â Â self simulateKeyStrokes: 'Object'. > Â Â Â Â self simulateKeyStroke: $s command. > > To play, doit: > Nice! It would be cool to cover UI stuff with such tests. Like if you have browser window and press something, it should do somehting.. etc > >> Gofer new >> Â Â Â Â Â Â Â squeaksource: 'ShortWays'; >> Â Â Â Â Â Â Â package: 'ConfigurationOfKeymapping'; >> Â Â Â Â Â Â Â load. >> (Smalltalk at: #ConfigurationOfKeymapping) project bleedingEdge load. >> >> Gofer it >> Â Â Â squeaksource: 'BDDExtensions'; >> Â Â Â package: 'BDDExtensions'; >> Â Â Â load. >> > > -- > View this message in context: http://forum.world.st/GUI-Testing-Library-tp4097866p4098126.html > Sent from the Pharo Smalltalk mailing list archive at Nabble.com. > > -- Best regards, Igor Stasenko.

Nov. 23, 2011

Re: [Pharo-project] Athens work in progress: couple screenshots

by Igor Stasenko

On 23 November 2011 11:21, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Igor > > prepare the following: > Â Â Â Â - a class showing an example > Â Â Â Â Â Â Â Â with the transformation stuff (because it is unclear) There is one: AthensBalloonSurfaceExamples > > Â Â Â Â - a tester canvas so that people can to > > (CanvasTester testClass: CircleMorph) open. > err.. what is it? To test morphic display on Athens you can do following: | surf | surf := AthensBalloonSurface new form: (Form extent: Display extent depth: 32). surf drawDuring: [ :canvas | canvas fullDrawMorph: yourMorph. ]. Display getCanvas translucentImage: surf form at: 0@0 > People could then extend the Athens package with the method in the morph. > >> It would be great to help adapting all morphs for Athens. >> Morphs, that having own draw method(s), should also have own >> #drawOnAthensCanvas: >> >> I didn't covered all of them yet, so a little help with it would be nice. >> Also, it is good for checking the missing functionality in Athens API >> as well as learning it. >> >> There's not much to learn yet :) >> >> basicly what you should know is that you have coordinate system: >> >> canvas pathTransform >> Â (instance of AthensAffineTransform) >> >> which you can manipulate to achieve desirable results. >> >> And actual drawing: >> >> canvas setPaint: somePaintObject. ( color, gradient, or anything which >> conforms to AthensPaint protocol ). >> canvas drawShape: Â (rect or path or anything , which responds to: >> 'paintFillsUsing: aPaint on: anAthensCanvas' ). >> canvas draw: (anything , which responds to #drawOnAthensCanvas: ) > > think that we are dummies willing to help and do the two things I mention above. > I'm then sure you will get contributions. > > Stef > -- Best regards, Igor Stasenko.

Nov. 23, 2011

Re: [Pharo-project] Athens work in progress: couple screenshots

by StÃ©phane Ducasse

Igor prepare the following: - a class showing an example with the transformation stuff (because it is unclear) - a tester canvas so that people can to (CanvasTester testClass: CircleMorph) open. People could then extend the Athens package with the method in the morph. > It would be great to help adapting all morphs for Athens. > Morphs, that having own draw method(s), should also have own > #drawOnAthensCanvas: > > I didn't covered all of them yet, so a little help with it would be nice. > Also, it is good for checking the missing functionality in Athens API > as well as learning it. > > There's not much to learn yet :) > > basicly what you should know is that you have coordinate system: > > canvas pathTransform > (instance of AthensAffineTransform) > > which you can manipulate to achieve desirable results. > > And actual drawing: > > canvas setPaint: somePaintObject. ( color, gradient, or anything which > conforms to AthensPaint protocol ). > canvas drawShape: (rect or path or anything , which responds to: > 'paintFillsUsing: aPaint on: anAthensCanvas' ). > canvas draw: (anything , which responds to #drawOnAthensCanvas: ) think that we are dummies willing to help and do the two things I mention above. I'm then sure you will get contributions. Stef

Nov. 23, 2011

Re: [Pharo-project] Athens work in progress: couple screenshots

by Igor Stasenko

On 23 November 2011 09:58, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Igor > > How the community can help you? > May be gary, alain, fernando can give a hand there. > Because if this would be fixed we would already have a much nicer system. > It would be great to help adapting all morphs for Athens. Morphs, that having own draw method(s), should also have own #drawOnAthensCanvas: I didn't covered all of them yet, so a little help with it would be nice. Also, it is good for checking the missing functionality in Athens API as well as learning it. There's not much to learn yet :) basicly what you should know is that you have coordinate system: canvas pathTransform (instance of AthensAffineTransform) which you can manipulate to achieve desirable results. And actual drawing: canvas setPaint: somePaintObject. ( color, gradient, or anything which conforms to AthensPaint protocol ). canvas drawShape: (rect or path or anything , which responds to: 'paintFillsUsing: aPaint on: anAthensCanvas' ). canvas draw: (anything , which responds to #drawOnAthensCanvas: ) -- Best regards, Igor Stasenko.

Nov. 23, 2011

Re: [Pharo-project] Athens work in progress: couple screenshots

by StÃ©phane Ducasse

Igor How the community can help you? May be gary, alain, fernando can give a hand there. Because if this would be fixed we would already have a much nicer system. Stef >> Nice work Igor! >> >> I believe that Paragraph has too much responsibility right now, for >> example it takes care of drawing itself, besides the composition of >> lines to a fit a certain extent. >> For example, >> >> (VIEW) Paragraph>>showCaret: >> (MODEL) Paragraph>>compose: t style: ts from: startingIndex in: textContainer >> >> Looks like some of the behavior should be moved to the TextMorph. >> > yes. we need to review the code. > and make it more flexible (and polymorphic). > > >> Fernando >> >> >> On Tue, Nov 22, 2011 at 3:25 PM, Igor Stasenko <siguctua(a)gmail.com> wrote: >>> On 22 November 2011 13:55, Tudor Girba <tudor(a)tudorgirba.com> wrote: >>>> Is there a way to load these? >>> >>> Yes. >>> on SqS/Athens >>> i just uploaded last snapshot. >>> but be warned, there's a lot of trash and cruft, which i will clean up >>> eventually :) >>> >>>> >>>> Doru >>>> >>>> On Tue, Nov 22, 2011 at 1:40 PM, Alexandre Bergel >>>> <alexandre.bergel(a)me.com> wrote: >>>>>> Stephane, asked me to show this :) >>>>> >>>>> Gorgeous! >>>>> Go go go Igor! >>>>> >>>>> Alexandre >>>>> >>>>> >>>>>> >>>>>> Nothing fancy there, just a same window, rendered with different >>>>>> scale. The code which doing this, is following: >>>>>> >>>>>> testWindowRender >>>>>> | surf | >>>>>> surf := AthensBalloonSurface new form: (Form extent: Display extent depth: 32). >>>>>> >>>>>> surf drawDuring: [ :canvas | >>>>>> >>>>>> canvas pathTransform scaleBy: 0.5. " or 2 " >>>>>> canvas fullDrawMorph: self testWindow. >>>>>> >>>>>> ]. >>>>>> >>>>>> Display getCanvas translucentImage: surf form at: 0@0 >>>>>> >>>>>> >>>>>> There are problems of course: >>>>>> - i have to use different Paragraph class, >>>>>> and therefore i have to use different TextMorph subclass, because >>>>>> otherwise it will use hardcoded Paragraph class. >>>>>> >>>>>> The paragraph model is a bit messy. It doesn't clear to me, what role it has. >>>>>> I thinking that it is a cached state for Text, to draw it on screen. >>>>>> But apparently it is more than a cache , and there are couple things >>>>>> which simply don't fit with it. >>>>>> I am thinking about doing some overhaul with TextMorph/Paragraph >>>>>> later, to clean up unused stuff (believe me there's a lot of it), >>>>>> and to make clear separation of roles. >>>>>> >>>>>> In fact, this stuff could live by itself. You can render text without >>>>>> using paragraph(s) mess. >>>>>> But i want to integrate that with Morphic, so we can switch to Athens >>>>>> at some point. That's why i need to deal with this. :) >>>>>> >>>>>> -- >>>>>> Best regards, >>>>>> Igor Stasenko. >>>>>> <Screen shot 2011-11-22 at 11.43.32 AM.png><Screen shot 2011-11-22 at 11.44.07 AM.png> >>>>> >>>>> -- >>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >>>>> Alexandre Bergel http://www.bergel.eu >>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> www.tudorgirba.com >>>> "Every thing has its own flow" >>>> >>>> >>> >>> >>> >>> -- >>> Best regards, >>> Igor Stasenko. >>> >>> >> >> > > > > -- > Best regards, > Igor Stasenko. >

Nov. 23, 2011