June 2014 - Pharo-users - lists.pharo.org

Re: [Pharo-users] String artifact in Athens canvas

by Hilaire Fernandes

But this other workaround worked for me (at lease until now): drawOnAthensCanvas: aCanvas "Work around for the conflicting size font problem" aCanvas pathTransform restoreAfter: [ aCanvas pathTransform scaleBy: 1.00001. "draw text here" super drawOnAthensCanvas: aCanvas]. Thanks Hilaire Le 17/06/2014 17:34, Hilaire Fernandes a Ã©crit : > Ok found some info on this bugs, thanks. > > Sadly the workaround will be difficult for DrGeo, because I need > dedicated unicode fonts for both the DrGeo widgets (menu, toolbar, tabs, > dialog) and for the canvas to show messages in locale languages. > > Thanks > > Hilaire > > Le 17/06/2014 16:43, Hilaire Fernandes a Ã©crit : >> Which bug is it ? >> >> Le 17/06/2014 14:30, Hilaire Fernandes a Ã©crit : >>> Yes, which bug >>> >>> Le 17/06/2014 02:21, Igor Stasenko a Ã©crit : >>>> do you use same font within morphic UI? remember there was a bug related >>>> to it. >>>> >>> >> > -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 17, 2014

Re: [Pharo-users] AST method copyInContext:

by Mark Rizun

I understand that it copies subtree. I'm interested how it uses its argument aDictionary. Is it Dictionary of Nodes? 2014-06-17 19:28 GMT+03:00 ClÃ©ment Bera <bera.clement(a)gmail.com>: > By looking at the senders of #copyInContext:, I believe it is used > in RBStringReplaceRule. By looking at this rule class comment, I believe it > replaces a matched tree with another tree. > > So I guess copyInContext: is used to replace a subtree of the AST by > another tree. > > Regards, > > Clement > > > 2014-06-17 17:06 GMT+02:00 Mark Rizun <mrizun(a)gmail.com>: > > What is the purpose of the mothod copyInContext: in AST-Core package? >> >> Thanks, >> Mark >> > >

June 17, 2014

Re: [Pharo-users] AST method copyInContext:

by ClÃ©ment Bera

By looking at the senders of #copyInContext:, I believe it is used in RBStringReplaceRule. By looking at this rule class comment, I believe it replaces a matched tree with another tree. So I guess copyInContext: is used to replace a subtree of the AST by another tree. Regards, Clement 2014-06-17 17:06 GMT+02:00 Mark Rizun <mrizun(a)gmail.com>: > What is the purpose of the mothod copyInContext: in AST-Core package? > > Thanks, > Mark >

June 17, 2014

Re: [Pharo-users] String artifact in Athens canvas

by Hilaire Fernandes

Ok found some info on this bugs, thanks. Sadly the workaround will be difficult for DrGeo, because I need dedicated unicode fonts for both the DrGeo widgets (menu, toolbar, tabs, dialog) and for the canvas to show messages in locale languages. Thanks Hilaire Le 17/06/2014 16:43, Hilaire Fernandes a Ã©crit : > Which bug is it ? > > Le 17/06/2014 14:30, Hilaire Fernandes a Ã©crit : >> Yes, which bug >> >> Le 17/06/2014 02:21, Igor Stasenko a Ã©crit : >>> do you use same font within morphic UI? remember there was a bug related >>> to it. >>> >> > -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 17, 2014

Re: [Pharo-users] String artifact in Athens canvas

by Hilaire Fernandes

In this built image, I tried with different font, same problem. Then I try those font on my dev environment and the problem does not show up. The rendering is really strange, see screenshot: letter seems to have different size, string morph extent is strange. I tested the built image with my dev. VM, same problem. Looks like related to my build process, did I removed too much package ? I remove thoses ones: "Package not removed from ImageCleaner we want to remove" (MCPackage named: 'HelpSystem-Core') unload. (MCPackage named: 'ProfStef-Core') unload. (MCPackage named: 'ReleaseTests') unload. (MCPackage named: 'Versionner-Tests-Core-Commands') unload. (MCPackage named: 'Versionner-Tests-Core-DependenciesModel') unload. (MCPackage named: 'Versionner-Tests-Core-Model') unload. (MCPackage named: 'Versionner-Tests-Resources') unload. (MCPackage named: 'Polymorph-Tools-Diff') unload. "Metacello" (MCPackage named: 'Metacello') unload. (MCPackage named: 'Metacello-FileTree') unload. (MCPackage named: 'Metacello-GitHub') unload. (MCPackage named: 'Metacello-PharoCommonPlatform') unload. (MCPackage named: 'Metacello-Platform.pharo30') unload. (MCPackage named: 'Metacello-Reference') unload. "SUnit" (MCPackage named: 'SUnit-UITesting') unload. (MCPackage named: 'SUnit-Utilities') unload. (MCPackage named: 'SUnit-UI') unload. (MCPackage named: 'SUnit-Core') unload. "KeyChain" (MCPackage named: 'KeyChain') unload. "Network" (MCPackage named: 'Network-Mail') unload. (MCPackage named: 'Network-RFC822') unload. (MCPackage named: 'Network-UUID') unload. (MCPackage named: 'Network-Url') unload. (MCPackage named: 'Zodiac-Extra') unload. (MCPackage named: 'Zodiac-Core') unload. (MCPackage named: 'Zinc-Zodiac') unload. (MCPackage named: 'Zinc-FileSystem') unload. (MCPackage named: 'Zinc-HTTP') unload. (MCPackage named: 'Zinc-Ressource-Meta-FileSystem') unload. (MCPackage named: 'Zinc-System-Support') unload. "Settings" (MCPackage named: 'Settings-Compiler') unload. (MCPackage named: 'Settings-Display') unload. (MCPackage named: 'Settings-FreeType') unload. (MCPackage named: 'Settings-Graphics') unload. (MCPackage named: 'Settings-Kernel') unload. (MCPackage named: 'Settings-Monticello') unload. (MCPackage named: 'Settings-Network') unload. (MCPackage named: 'Settings-Polymorph') unload. (MCPackage named: 'Settings-System') unload. (MCPackage named: 'Settings-Tools') unload. (MCPackage named: 'Komiter') unload. I will try to keep the freetype settings, but it does not make sense. Hilaire Le 16/06/2014 10:36, stepharo a Ã©crit : > It looks like this is related to the font information. > could you show the same situation with different fonts? > > On 15/6/14 21:35, Hilaire Fernandes wrote: >> Hello, >> >> I am experiencing string artifact in athens canvas. It was not there >> with pure morphic canvas and the same font. See screen shot >> >> Thanks >> >> Hilaire >> >> > > > -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 17, 2014

AST method copyInContext:

by Mark Rizun

What is the purpose of the mothod copyInContext: in AST-Core package? Thanks, Mark

June 17, 2014

Re: [Pharo-users] String artifact in Athens canvas

by Hilaire Fernandes

Which bug is it ? Le 17/06/2014 14:30, Hilaire Fernandes a Ã©crit : > Yes, which bug > > Le 17/06/2014 02:21, Igor Stasenko a Ã©crit : >> do you use same font within morphic UI? remember there was a bug related >> to it. >> > -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 17, 2014

Re: [Pharo-users] String artifact in Athens canvas

by Hilaire Fernandes

Yes, which bug Le 17/06/2014 02:21, Igor Stasenko a Ã©crit : > do you use same font within morphic UI? remember there was a bug related > to it. > -- Dr. Geo http://drgeo.eu iStoa - https://launchpad.net/istoa

June 17, 2014

Re: [Pharo-users] Pharo3.0 + Swap Ctrl and Alt keys

by Nicolai Hess

2014-06-13 15:38 GMT+02:00 Thushar G R <thushar.gr(a)gmail.com>: > Can anyone confirm this > > 1) Open fresh Pharo3 image in Windows. > 2) Go to *TextEditor>> buildTextEditorShortcutsOn:* > 3) Change the last line from > > *(aBuilder shortcut: #cursorEnd)* > * category: #TextEditor* > * default: Character end ctrl win | Character end ctrl unix | Character > end command mac* > * do: [ :target :morph :event | target cursorEnd: event ]* > > To > > *(aBuilder shortcut: #cursorEnd)* > * category: #TextEditor* > * default: Character end ctrl win | Character end ctrl unix | Character > end command mac* > * do: [ :target :morph :event |* > * self halt.* > * target cursorEnd: event ]* > > 4) Take a workspace and do "*Ctrl + d*" on "*1 inspect.*" > > What happens for me is that it goes into the halt that we placed in step > 3). And what i dont understand is why do it match the Keystroke > "*Ctrl+d*" with "*Ctrl + END*". If you go back the stack you will find > that's exactly whats happening. Let me know if i made some mistakes here.. > I can confirm this. Ctrl+d has some special meaning: http://en.wikipedia.org/wiki/End-of-transmission_character Squeak ( and older pharo versions) are aware on this and translate the ctrl+d (keyvalue 4) to alt+d (keyvalue 100), if some preferences are enabled (duplicate(All)ControlAltKeys or SwapControlAndAltKeys). This is somewhere lost in recent pharo versions. > > > Thanks for helping, > > G R Thushar > > *G R Thushar* > *Team Leader(Technology),* > *Signos Software Solutions Pvt. Ltd.* > *Ground Floor **A.R Plaza, TC 11/43 (2),* > *P.M.G Junction,* > *Thiruvananthapuram, 695004. Kerala, India.* > > *Web: www.signossolutions.com <http://www.signossolutions.com>* > Email: thushar.gr(a)signossolutions.com, thushar.gr(a)gmail.com > Phone: +919846577772 > > > > > > On Fri, Jun 13, 2014 at 5:36 PM, phil(a)highoctane.be <phil(a)highoctane.be> > wrote: > >> On Fri, Jun 13, 2014 at 1:30 PM, Thushar G R <thushar.gr(a)gmail.com> >> wrote: >> >>> Hi all, >>> >>> In Pharo 2.0 i find that "Ctrl+d" would do the doIt in workspace. In >>> Pharo3.0 for doIt, i need to do "Alt+d". >>> >>> 1) Is this change intentional? >>> 2) if so am i advised to practice all the shortcuts using Alt keys >>> instead of Ctrl key for pahro 3? >>> 3) Any way to bring back the Ctrl/Alt swap settings (I have asked this >>> before in stackoverflow) >>> 4) Any one knows a hack or workaround for this? >>> >>> Actually i was trying to figure out point 4) but no luck till now. I >>> changed it in keymappings builders in AbstractNautilusUI and similar places >>> but it simply dont work. >>> >>> Any help is appreciated and TIA. >>> >>> G R Thushar >>> >> >> I can't help you on that specific. I'll just add some more questions: >> >> Why on Linux can't I use the Cmd/Alt/Whatever + click on a method name >> and get to the implementors list like I can on Mac and Windows? (Mac: >> Cmd-Click, Win: Right-Alt-Click) >> >> Is this a VM thing? >> >> Phil >> >> >

June 17, 2014

Re: [Pharo-users] String artifact in Athens canvas

by Igor Stasenko

On 16 June 2014 21:54, Hilaire Fernandes <hilaire.fernandes(a)gmail.com> wrote: > I got this problem in built image for production using a specific font. > In my devel, environment with other I don't have this problem. > Now in previous release of DrGeo I was using this same specific font and > the problem was not there. > I just ask to see if other have simimilar problems. I need to check > further, but I am just exhausted for now. > > do you use same font within morphic UI? remember there was a bug related to it. > Hilaire > > Le 16/06/2014 10:36, stepharo a Ã©crit : > > It looks like this is related to the font information. > > could you show the same situation with different fonts? > > > > On 15/6/14 21:35, Hilaire Fernandes wrote: > >> Hello, > >> > >> I am experiencing string artifact in athens canvas. It was not there > >> with pure morphic canvas and the same font. See screen shot > >> > >> Thanks > >> > >> Hilaire > >> > >> > > > > > > > > -- > Dr. Geo http://drgeo.eu > iStoa - https://launchpad.net/istoa > > > -- Best regards, Igor Stasenko.

June 17, 2014