- Pharo-users - lists.pharo.org

Re: [Pharo-users] Tutorial on Announcements

by StÃ©phane Ducasse

thanks doug I will read that because we are looking for ideas for a chapter on announcements for PBE2 :) Stef On Apr 30, 2011, at 3:58 AM, DougEdmunds wrote: > http://dougedmunds.com/pmwiki.php?n=Pharo.AnnouncementsTutorial > > What you can get out of this tutorial and sample code > > How to use Announcements > Ideas on building a GUI > Associating buttons with actions > Pulling text out of a text field morph. > Convert text to numbers using exception handling > How to create and exit an endless loop > Setting process priority > > -- > View this message in context: http://forum.world.st/Tutorial-on-Announcements-tp3485041p3485041.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

April 30, 2011

Re: [Pharo-users] Refactoring and with: [] indention

by Scott Gibson

Okay, so that is not exactly right. Indentions would not occur for cascaded messages with that change. I believe I found what I needed by removing the extra extra "self indentAround: []" call in RBConfigurableFormatter>>acceptCascadeNode:. I also found where to change the code so that comments do not get pulled from their own lines and appended to the end of code, which is nice. Thanks, Scott On Apr 29, 2011, at 9:26 PM, Scott Gibson wrote: > Thanks Lukas. I had noticed this but was not finding the correct combination so I thought I would ask. I did find that this extra indention is occurring in RBConfigurableFormatter>>isMultiLineMessage: and is fixed if I made the change to remove the additional indent (was IndentsForKeywords + 1) as seen in the snippet below. > > ... > (aMessageNode arguments > anySatisfy: [ :each | self indent: IndentsForKeywords around: [ self willBeMultiline: each ] ]) > ifTrue: [ ^ true ]. > ... > > This fixed my issue and seems to work well. I am sure you know this code very well so this is nothing you would not already know but it is pretty cool to me that I can make such a change to the system so easily. I now just need to find a good way to apply this change to my images going forward. > > Thanks! > Scott > > On Apr 29, 2011, at 5:52 PM, Lukas Renggli wrote: > >> In 'World > System > Settings > Refactoring Engine > Configurable >> Formatter' you can change all kinds of settings related to the >> formatting. >> >> Lukas >> >> On 29 April 2011 23:00, Scott Gibson <wsgibson(a)windstream.net> wrote: >>> When I refactor, or format the code, there seems to be too much indention where "with: []" is used. For example: >>> >>> renderHeaderOn: html >>> (html div) >>> id: 'header'; >>> with: [ >>> self renderLoginOn: html. >>> self renderLogoOn: html. >>> self renderMenuOn: html ] >>> >>> >>> Is this how it is supposed to be? Is there a way to reduce the indention by one level if so? >>> >>> Thanks! >>> Scott Gibson >>> >>> >>> >> >> >> >> -- >> Lukas Renggli >> www.lukas-renggli.ch >> >

April 30, 2011

Tutorial on Announcements

by DougEdmunds

http://dougedmunds.com/pmwiki.php?n=Pharo.AnnouncementsTutorial What you can get out of this tutorial and sample code How to use Announcements Ideas on building a GUI Associating buttons with actions Pulling text out of a text field morph. Convert text to numbers using exception handling How to create and exit an endless loop Setting process priority -- View this message in context: http://forum.world.st/Tutorial-on-Announcements-tp3485041p3485041.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

April 30, 2011

Re: [Pharo-users] Refactoring and with: [] indention

by Scott Gibson

Thanks Lukas. I had noticed this but was not finding the correct combination so I thought I would ask. I did find that this extra indention is occurring in RBConfigurableFormatter>>isMultiLineMessage: and is fixed if I made the change to remove the additional indent (was IndentsForKeywords + 1) as seen in the snippet below. ... (aMessageNode arguments anySatisfy: [ :each | self indent: IndentsForKeywords around: [ self willBeMultiline: each ] ]) ifTrue: [ ^ true ]. ... This fixed my issue and seems to work well. I am sure you know this code very well so this is nothing you would not already know but it is pretty cool to me that I can make such a change to the system so easily. I now just need to find a good way to apply this change to my images going forward. Thanks! Scott On Apr 29, 2011, at 5:52 PM, Lukas Renggli wrote: > In 'World > System > Settings > Refactoring Engine > Configurable > Formatter' you can change all kinds of settings related to the > formatting. > > Lukas > > On 29 April 2011 23:00, Scott Gibson <wsgibson(a)windstream.net> wrote: >> When I refactor, or format the code, there seems to be too much indention where "with: []" is used. For example: >> >> renderHeaderOn: html >> (html div) >> id: 'header'; >> with: [ >> self renderLoginOn: html. >> self renderLogoOn: html. >> self renderMenuOn: html ] >> >> >> Is this how it is supposed to be? Is there a way to reduce the indention by one level if so? >> >> Thanks! >> Scott Gibson >> >> >> > > > > -- > Lukas Renggli > www.lukas-renggli.ch > -- Scott Gibson wsgibson(a)windstream.net

April 30, 2011

Re: [Pharo-users] Refactoring and with: [] indention

by Lukas Renggli

In 'World > System > Settings > Refactoring Engine > Configurable Formatter' you can change all kinds of settings related to the formatting. Lukas On 29 April 2011 23:00, Scott Gibson <wsgibson(a)windstream.net> wrote: > When I refactor, or format the code, there seems to be too much indention where "with: []" is used. Â For example: > > renderHeaderOn: html > Â Â (html div) > Â Â Â Â id: 'header'; > Â Â Â Â with: [ > Â Â Â Â Â Â Â Â Â Â self renderLoginOn: html. > Â Â Â Â Â Â Â Â Â Â self renderLogoOn: html. > Â Â Â Â Â Â Â Â Â Â self renderMenuOn: html ] > > > Is this how it is supposed to be? Â Is there a way to reduce the indention by one level if so? > > Thanks! > Scott Gibson > > > -- Lukas Renggli www.lukas-renggli.ch

April 29, 2011

Re: [Pharo-users] Pharo 1.2.1 and ProfStef

by laurent laffont

Here's a version of HelpSystem + ProfStef-Help with syntax highlighting (works in 1.2 and 1.3): Gofer it squeaksource: 'LaurentLSandbox'; package: 'HelpSystem-Core'; package: 'ProfStef-Help'; load Torsten, I've added HelpTopic>>beStyled HelpTopic>>isStyled and change HelpBrowser>>onItemClick So an HelpTopic can tell if it want syntax highlighting or not. If you're OK I push in HelpSystem repo. Cheers, Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/ Developer group: http://cara74.seasidehosting.st On Fri, Apr 29, 2011 at 9:03 PM, Pat Maddox <patmaddox(a)me.com> wrote: > I think a help system for smalltalk absolutely benefits from smalltalk > syntax highlighting. And any time you're flipping through pages of > documentation, it's useful to know what page you're on, how many pages are > left, and to be able to easily flip back and forth between them. "Nothing to > do with a help system?" I wholeheartedly disagree... > > Pat > > > On Apr 29, 2011, at 8:31 AM, Torsten Bergmann wrote: > > > Hi, > > > > these requirements have nothing to do with a help system > > and is more oriented towards a "teaching Smalltalk" tool > > HelpBrowser should stay generic as possible. One addition > > I can imagine in the future is to use rich text (HTML) > > instead of plain ASCII, of we find the time to look at > > Scamper again. > > > > However a few notes: > > - you can subclass HelpBrowser or implement another tool > > "TutorialBrowser" using HelpBrowser as template > > - highlighting: PluggableTextMorph is used, see > > PluggableTextMorph>>defaultViewerClass which can be > > overwritten by subclasses > > dont know if PluggableTextMorph supports SH out of the > > box after the recent shout refactoring > > (I think there is now also SmalltalkEditor) > > - a help book is a tree, displaying page numbers makes > > more sense for linear tutorials like ProfStef, doesnt it? > > - see HelpBrowser>>initWindow to see how the UI is done > > again you can overwrite it in subclasses or after > > a super call adjust the UI > > > > Did you ever try ScriptManager (WorldMenu - Tools - ScriptManager) > > It has Syntax highl. out of the box and you can save the results > > in files. Should be easy to extend with buttons if you need too. > > > > Bye > > T. > > > > > > > > > > > > > > > >> > >>> Hi all, > >>> > >>> I'm teaching smalltalk to my pupils using a ProfStef-tutorial ( > >>> > >> > http://www.lsh-marquartstein.de/schule/unterricht/faecher/informatik/unterr… > >>> ). > >>> > >>> Currently we're using pharo 1.1. In pharo 1.2 ProfStefBrowser obviously > >> got > >>> replaced by another HelpBrowser. (What you get with Help->ProfStef > >>> Tutorials). > >>> > >> > >> Yes I removed ProfStefBrowser because it was not maintained anymore and > > > > > >> didn't have the courage to fix it. > >> > >> HelpBrowser was here and interfacing it with ProfStef was almost free > >> so.... > >> > >> > >> I'm missing two things: > >>> > >>> - syntax-highlighting: Is there any way, I can activate this easily? > >>> > >> > >> Torsten, is it possible to activate syntax-highlighting for an > HelpSystem > >> book ? > > > >>> - navigation-buttons and page-counter (at the moment, my tutorial has > >> about > >>> 60 pages): any chance to get these back? > >> > >> > >> I think this may be useful for all HelpSystem books.... Torsten, what do > >> you > >> think ? > >> > >> Indeed, to create a navigator just evaluate: > >> > >> DockingBarMorph new > >> addMorph: (UITheme builder newButtonFor: ProfStef action: #last label: > >> '>>' > >> help: 'Last lesson'); > >> addMorph: (UITheme builder newButtonFor: ProfStef action: #next label: > >> '>' > >> help: 'Next lesson'); > >> addMorph:(UITheme builder newButtonFor: ProfStef action: #previous > label: > >> '<' help: 'Previous lesson'); > >> addMorph: (UITheme builder newButtonFor: ProfStef action: #first label: > >> '<<' help: 'First lesson'); > >> addMorph: (UITheme builder newLabel: 'ProfStef navigator'); > >> adhereTo: #top; > >> color: (Color white alpha: 0.4); > >> borderWidth: 0; > >> openInWorld. > >> > >> Should be fun to have it in the tutorial :) > >> > >> Laurent. > >> > >> > >> > >>> Markus > >>> > >>> > > > > -- > > Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir > > belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de > > > > >

April 29, 2011

Re: [Pharo-users] Pharo 1.2.1 and ProfStef

by laurent laffont

On Fri, Apr 29, 2011 at 10:12 PM, Markus Schlager <m.slg(a)gmx.de> wrote: > On Fri, 29 Apr 2011, Pat Maddox wrote: > > I think a help system for smalltalk absolutely benefits from smalltalk >> syntax highlighting. >> > > syntax highlighting can make it tricky though to write help texts, I guess. > At least with ProfStefTutorials you need lots of " and ' in order to get > other colors than just red, since there isn't any switch to mark text as > code. > One way is having lessons written with a Pier syntax as done with HelpSystem wikiStyleHelp: pragma. Laurent. > > Markus > >

April 29, 2011

Refactoring and with: [] indention

by Scott Gibson

When I refactor, or format the code, there seems to be too much indention where "with: []" is used. For example: renderHeaderOn: html (html div) id: 'header'; with: [ self renderLoginOn: html. self renderLogoOn: html. self renderMenuOn: html ] Is this how it is supposed to be? Is there a way to reduce the indention by one level if so? Thanks! Scott Gibson

April 29, 2011

DBXTalk (SqueakDBX) goes to Pharo 1.3

by Mariano Martinez Peck

Hi. This is just to let you know that SqueakDBX (soon DBXTalk) has 100% green tests in Pharo 1.3 without chaning one single line of code. In addition, half of the team is using Pharo 1.3 and the other one 1.2. We updated ConfigurationOfSquealDBX >> #stable Cheers -- Mariano http://marianopeck.wordpress.com

April 29, 2011

Re: [Pharo-users] Pharo 1.2.1 and ProfStef

by Markus Schlager

On Fri, 29 Apr 2011, Pat Maddox wrote: > I think a help system for smalltalk absolutely benefits from smalltalk syntax highlighting. syntax highlighting can make it tricky though to write help texts, I guess. At least with ProfStefTutorials you need lots of " and ' in order to get other colors than just red, since there isn't any switch to mark text as code. Markus

April 29, 2011