- Pharo-users - lists.pharo.org

Re: [Pharo-users] pharo _looks_ good, but can be improved ...

by stepharo

Did you see the animation roassal is doing. Le 25/1/15 15:35, Aliaksei Syrel a Ã©crit : > > On Sun, Jan 25, 2015 at 3:02 PM, Mayuresh Kathe <mayuresh(a)kathe.in > <mailto:mayuresh@kathe.in>> wrote: > > http://www.google.com/design/spec/material-design/introduction.html > > > It is almost impossible to do it like this in Pharo now because of low > drawing performance and bad support of animations. Sad but true. > > Cheers, > Alex

Jan. 30, 2015

Re: [Pharo-users] Implementing text navigation shortcuts

by Tudor Girba

Rubric is basically a clone of TextMorph that was significantly refactored by Alain. Just keep in mind that Rubric is just a bridge solution. The goal is to adopt TxText as soon as possible. Cheers, Doru On Fri, Jan 30, 2015 at 11:23 AM, kilon alios <kilon.alios(a)gmail.com> wrote: > Can Rubric be used for displaying paragraphs etc ? I want to improve the > documentation situation for pharo by improving the help tool. > > Nothing major just something that will improve the general look. Shortucts > also play a huge role in this, I really like Emacs documentation system > that allow you to navigate via shortcuts . > > On Fri, Jan 30, 2015 at 12:13 PM, Tudor Girba <tudor(a)tudorgirba.com> > wrote: > >> Rubric is already in the image and has most of these keybindings properly >> defined. >> >> Doru >> >> On Fri, Jan 30, 2015 at 11:09 AM, stepharo <stepharo(a)free.fr> wrote: >> >>> Yes we should continue to remove the old key-bindings hard-coded. >>> >>> Stef >>> >>> Le 30/1/15 00:48, Nicolai Hess a Ã©crit : >>> >>> >>> 2015-01-29 23:06 GMT+01:00 Laura Risani <laura.risani(a)gmail.com>: >>> >>>> Hi all, >>>> >>>> I like to implement a keyboard shortcut for, while editing any text, >>>> move the text pointer to the next position after $: . >>>> >>>> Seems that the base of all text editing is the class >>>> #TextMorphForEditView. I see there there is an instance variable for the >>>> text. My problem is i can not find a method that tells/sets the current >>>> position in the text of the text pointer. >>>> >>>> I've tried going through the list of methods of #TextMorphForEditView >>>> and its superclasses. Also through the one of senders of #arrowRight trying >>>> to find the instantiation of #KMKeyCombination needed to implement the >>>> existing shortcut "ctrl + right arrow" which jumps to the next position >>>> after an space, but i found nothing. >>>> >>>> Best, >>>> Laura >>>> >>> >>> Hello Laura, >>> >>> not all editing functions are actually in the TextMorph >>> (TextMorphForEditView ...) classes or the Text class, instead they >>> delegated this to an editor >>> class (Editor/SimpleEditor/SmalltalkEditor...). >>> And - yes that is bad - not all keyboard shortcuts go through >>> KMKeyCombination and KMKeymap. >>> The SmalltalkEditor class defines its own shortcut handler. >>> For exampe: cmd+shift+a -> #argAdvance: >>> This method searches for the next $: followed by a space and place the >>> caret after the space. >>> >>> nicolai >>> >>> >>> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >> > > -- www.tudorgirba.com "Every thing has its own flow"

Jan. 30, 2015

Re: [Pharo-users] Implementing text navigation shortcuts

by kilon alios

Can Rubric be used for displaying paragraphs etc ? I want to improve the documentation situation for pharo by improving the help tool. Nothing major just something that will improve the general look. Shortucts also play a huge role in this, I really like Emacs documentation system that allow you to navigate via shortcuts . On Fri, Jan 30, 2015 at 12:13 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Rubric is already in the image and has most of these keybindings properly > defined. > > Doru > > On Fri, Jan 30, 2015 at 11:09 AM, stepharo <stepharo(a)free.fr> wrote: > >> Yes we should continue to remove the old key-bindings hard-coded. >> >> Stef >> >> Le 30/1/15 00:48, Nicolai Hess a Ã©crit : >> >> >> 2015-01-29 23:06 GMT+01:00 Laura Risani <laura.risani(a)gmail.com>: >> >>> Hi all, >>> >>> I like to implement a keyboard shortcut for, while editing any text, >>> move the text pointer to the next position after $: . >>> >>> Seems that the base of all text editing is the class >>> #TextMorphForEditView. I see there there is an instance variable for the >>> text. My problem is i can not find a method that tells/sets the current >>> position in the text of the text pointer. >>> >>> I've tried going through the list of methods of #TextMorphForEditView >>> and its superclasses. Also through the one of senders of #arrowRight trying >>> to find the instantiation of #KMKeyCombination needed to implement the >>> existing shortcut "ctrl + right arrow" which jumps to the next position >>> after an space, but i found nothing. >>> >>> Best, >>> Laura >>> >> >> Hello Laura, >> >> not all editing functions are actually in the TextMorph >> (TextMorphForEditView ...) classes or the Text class, instead they >> delegated this to an editor >> class (Editor/SimpleEditor/SmalltalkEditor...). >> And - yes that is bad - not all keyboard shortcuts go through >> KMKeyCombination and KMKeymap. >> The SmalltalkEditor class defines its own shortcut handler. >> For exampe: cmd+shift+a -> #argAdvance: >> This method searches for the next $: followed by a space and place the >> caret after the space. >> >> nicolai >> >> >> > > > -- > www.tudorgirba.com > > "Every thing has its own flow" >

Jan. 30, 2015

Re: [Pharo-users] how to install all of ZincHTTPComponents?

by Martin BÃ¤hr

Excerpts from stepharo's message of 2015-01-30 11:05:15 +0100: > > Excerpts from Sven Van Caekenberghe's message of 2015-01-30 07:52:53 +0100: > >> What exactly did you do ? > >> Zinc has been in Pharo since 1.3. Loading it from its configuration load a newer version. That has always worked for me and other. > > so you are saying, everything should already be loaded, and i should not need > > to do anything, other than updating? > Yes > And use Pharo40. then where is the Zinc-REST package? can't find it in any image i try. greetings, martin. -- eKita - the online platform for your entire academic life -- chief engineer eKita.co pike programmer pike.lysator.liu.se caudium.net societyserver.org secretary beijinglug.org mentor fossasia.org foresight developer foresightlinux.org realss.com unix sysadmin Martin BÃ¤hr working in china http://societyserver.org/mbaehr/

Jan. 30, 2015

Re: [Pharo-users] Implementing text navigation shortcuts

by Tudor Girba

Rubric is already in the image and has most of these keybindings properly defined. Doru On Fri, Jan 30, 2015 at 11:09 AM, stepharo <stepharo(a)free.fr> wrote: > Yes we should continue to remove the old key-bindings hard-coded. > > Stef > > Le 30/1/15 00:48, Nicolai Hess a Ã©crit : > > > 2015-01-29 23:06 GMT+01:00 Laura Risani <laura.risani(a)gmail.com>: > >> Hi all, >> >> I like to implement a keyboard shortcut for, while editing any text, >> move the text pointer to the next position after $: . >> >> Seems that the base of all text editing is the class >> #TextMorphForEditView. I see there there is an instance variable for the >> text. My problem is i can not find a method that tells/sets the current >> position in the text of the text pointer. >> >> I've tried going through the list of methods of #TextMorphForEditView >> and its superclasses. Also through the one of senders of #arrowRight trying >> to find the instantiation of #KMKeyCombination needed to implement the >> existing shortcut "ctrl + right arrow" which jumps to the next position >> after an space, but i found nothing. >> >> Best, >> Laura >> > > Hello Laura, > > not all editing functions are actually in the TextMorph > (TextMorphForEditView ...) classes or the Text class, instead they > delegated this to an editor > class (Editor/SimpleEditor/SmalltalkEditor...). > And - yes that is bad - not all keyboard shortcuts go through > KMKeyCombination and KMKeymap. > The SmalltalkEditor class defines its own shortcut handler. > For exampe: cmd+shift+a -> #argAdvance: > This method searches for the next $: followed by a space and place the > caret after the space. > > nicolai > > > -- www.tudorgirba.com "Every thing has its own flow"

Jan. 30, 2015

Re: [Pharo-users] Implementing text navigation shortcuts

by stepharo

Yes we should continue to remove the old key-bindings hard-coded. Stef Le 30/1/15 00:48, Nicolai Hess a Ã©crit : > > 2015-01-29 23:06 GMT+01:00 Laura Risani <laura.risani(a)gmail.com > <mailto:laura.risani@gmail.com>>: > > Hi all, > > I like to implement a keyboard shortcut for, while editing any > text, move the text pointer to the next position after $: . > > Seems that the base of all text editing is the class > #TextMorphForEditView. I see there there is an instance variable > for the text. My problem is i can not find a method that > tells/sets the current position in the text of the text pointer. > > I've tried going through the list of methods of > #TextMorphForEditView and its superclasses. Also through the one > of senders of #arrowRight trying to find the instantiation of > #KMKeyCombination needed to implement the existing shortcut "ctrl > + right arrow" which jumps to the next position after an space, > but i found nothing. > > Best, > Laura > > > Hello Laura, > > not all editing functions are actually in the TextMorph > (TextMorphForEditView ...) classes or the Text class, instead they > delegated this to an editor > class (Editor/SimpleEditor/SmalltalkEditor...). > And - yes that is bad - not all keyboard shortcuts go through > KMKeyCombination and KMKeymap. > The SmalltalkEditor class defines its own shortcut handler. > For exampe: cmd+shift+a -> #argAdvance: > This method searches for the next $: followed by a space and place the > caret after the space. > > nicolai >

Jan. 30, 2015

Re: [Pharo-users] how to install all of ZincHTTPComponents?

by stepharo

> Excerpts from Sven Van Caekenberghe's message of 2015-01-30 07:52:53 +0100: >> What exactly did you do ? >> Zinc has been in Pharo since 1.3. Loading it from its configuration load a newer version. That has always worked for me and other. > so you are saying, everything should already be loaded, and i should not need > to do anything, other than updating? Yes And use Pharo40. >> Can you give some details ? > when searching for zinc|zodiac in the system browser i see the following packages: > (this is pharo3, pharo4 looks similar, or the same) > Zinc-Character-Encoding-Core > Zinc-Character-Encoding-Tests > Zinc-FileSystem > Zinc-HTTP > Zinc-Resource-Meta-Core > Zinc-Resource-Meta-FileSystem > Zinc-Resource-Meta-Tests > Zinc-System-Support > Zinc-Tests > Zinc-Zodiac > Zodiac-Core > Zodiac-Extra > Zodiac-Tests > > in the ConfigurationOfZincHTTPComponents version255: i see the following packages listed: > Zinc-Character-Encoding-Core > Zinc-Character-Encoding-Tests > Zinc-Resource-Meta-Core > Zinc-Resource-Meta-Tests > Zinc-HTTP > Zinc-Tests > Zinc-AWS > Zinc-REST > Zinc-WebDAV > Zinc-WebSocket-Core > Zinc-WebSocket-Tests > Zinc-SSO-OAuth1-Core > Zinc-SSO-OAuth2-Core > Zinc-SSO-OpenID-Core > Zinc-SSO-Demo > Zinc-SSO-OAuth1-Tests > Zinc-SSO-OpenID-Tests > Zinc-WWS-Client > Zinc-WWS-Server > Zinc-Zodiac > Zodiac-Core > Zodiac-Tests > Zinc-Seaside > > baseline24: further lists: > ConfigurationOfXMLSupport > ConfigurationOfNeoJSON > (i may have missed something else) > > so shouldn't all of these be installed? > > i am of course mostly interested in Zinc-REST, not sure if i need the rest, but > my expectation was that since there is no entry for the REST package in the > configuration browser, i should be installing ConfigurationOfZincHTTPComponents > to get it. > > greetings, martin. >

Jan. 30, 2015

Re: [Pharo-users] students looking for projects?

by Martin BÃ¤hr

Excerpts from Sven Van Caekenberghe's message of 2015-01-30 07:53:46 +0100: > > This microframework is quite handy for REST API (and the README of the repo is *really* useful) > > http://smalltalkhub.com/#!/~zeroflag/Teapot > So many options, there is Zinc-REST as well... i am aware of both. i want to take a look at Zinc-REST first though. i looked at Teapot briefly. i am not a fan of routing all urls from a central location , i prefer a way where i delegate a namespace say "/people" where a class then is responsible for what happens within that namespace. iaw: if i go to "/people/person/2" then the HandlePeople class would be called with the argument "person/2" or even #(person 2) this allows me to map a REST api to an arbitrary object hierarchy, where the base urls are only defined by the hierarchy which itself is not even aware of REST, and once the object is located i only need to connect the REST interaction to it and have it work the same way regardless of where in the hierarchy that object actually lives. greetings, martin. -- eKita - the online platform for your entire academic life -- chief engineer eKita.co pike programmer pike.lysator.liu.se caudium.net societyserver.org secretary beijinglug.org mentor fossasia.org foresight developer foresightlinux.org realss.com unix sysadmin Martin BÃ¤hr working in china http://societyserver.org/mbaehr/

Jan. 30, 2015

Re: [Pharo-users] how to debug zinc server errors from tests

by Martin BÃ¤hr

Excerpts from Sven Van Caekenberghe's message of 2015-01-30 07:59:00 +0100: > > when debugging a zinc server with tests structured as in > > http://zn.stfx.eu/zn/build-and-deploy-1st-webapp/ > > i am wondering how to best debug errors in the server while running tests. > > > > one test makes a ZnClient connection to a testserver started from the same test. > > the test fails with the server returning a 500 error. > Writing a unit test using both an HTTP client and server is already a bit > tricky sometimes, having it fail is always ugly. This is more a threading > issue than anything else. > > I usually will do as you describe: rerun manually with a server where debug is enabled. ok, unfortunately i now am facing an issue that i can not reproduce manually. i suspect that is because of a difference between the test server (started in withServerDo:) and my actual server. i could probably set up a clean image and retry it there. how can i avoid that and run a clean server instance manually in my dev image? > It could be an idea to try to improve the situation, but it won't be easy. To > enable a debug/continue style the client request should first not time out > (which is not a good idea for unattended tests), then something should be > done about the UI thread. well, i am glad they time out, otherwise i believe the image would be locked up. the timeout should be paused though while the debugger is running. so the problem is really that the test would need to run in a separate thread so as to not block the UI? but to do this, the whole test-running framework would have to be changed, and it's not something i can do in the test code? what about a hack to instead make a shorter timeout? let the test fail immediately, then the UI can bring up the debugger, i can inspect the issue, fix it and rerun the test? greetings, martin. -- eKita - the online platform for your entire academic life -- chief engineer eKita.co pike programmer pike.lysator.liu.se caudium.net societyserver.org secretary beijinglug.org mentor fossasia.org foresight developer foresightlinux.org realss.com unix sysadmin Martin BÃ¤hr working in china http://societyserver.org/mbaehr/

Jan. 30, 2015

Re: [Pharo-users] SmaCC: First steps

by Thierry Goubier

Hi kilon, The tests instance variable is linked to the python grammar: top level items in an expression are probably tests, and, through the grammar, tests can be just atoms. So the tests instance variable doesn't means it is testing anything :) Thierry Le 30 janv. 2015 09:23, "kilon alios" <kilon.alios(a)gmail.com> a Ã©crit : > Ok so I tried to parse a very simple list like > > [ 67,12342,5 ] > > using Parse and explore , I can find these number by following this AST > (for example 67) > > PyFileInputNode>>statements: -> 1: PySimpleStmNode>>stmts: -> 1: > PyExprStmtNode>>tests: ->1: PyPowerNode>>atom: -> PyAtomNode>>list: -> 1: > PyPowerNode>>atom: -> PyPowerNode>>numberToken -> numberToken>>value -> 67 > > quite a structure, but the one thing I dont get is "tests" , why "tests" ? > > Does it tests something and if yes what ? >

Jan. 30, 2015