August 2009 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Cursor theming

by Gary Chambers

Sorry, not had time to make a new set of cursors. Nice that 32 bit depth is supported though, can have translucent drop shadows etc. Regards, Gary ----- Original Message ----- From: "StÃ©phane Ducasse" <stephane.ducasse(a)inria.fr> To: <Pharo-project(a)lists.gforge.inria.fr> Sent: Friday, August 07, 2009 7:33 AM Subject: Re: [Pharo-project] Cursor theming > may be you should create a theme. I saw that in Setting alain got > already some insfrastructure of the setting. > > On Aug 6, 2009, at 4:54 PM, Torsten Bergmann wrote: > >> If someone wants to also theme the cursors here is a working snippet >> (a) >> and a snippet to generate Smalltalk code from an external picture (b). >> >> Note that there are various class variables in class Cursor >> representing the different styles (here we only change #NormalCursor >> as an example) >> >> Have fun >> Torsten >> >> >> -------------------------------------------------------------------------- >> |form cursor| >> form := (Form >> extent: 12@19 >> depth: 32 >> fromArray: #( 3875735066 922945050 0 0 0 0 0 0 0 0 0 0 3875735066 >> 3171091994 922945050 0 0 0 0 0 0 0 0 0 3875735066 4293256936 >> 3171091994 922945050 0 0 0 0 0 0 0 0 3875735066 4294967295 >> 4293256936 3171091994 922945050 0 0 0 0 0 0 0 3875735066 4294967295 >> 4294967295 4293256936 3171091994 922945050 0 0 0 0 0 0 3875735066 >> 4294967295 4294967295 4294967295 4293256936 3171091994 922945050 0 0 >> 0 0 0 3875735066 4294967295 4294967295 4294967295 4294967295 >> 4293256936 3171091994 922945050 0 0 0 0 3875735066 4294967295 >> 4294967295 4294967295 4294967295 4294835709 4293059300 3171091994 >> 922945050 0 0 0 3875735066 4294967295 4294967295 4294967295 >> 4294835709 4294704123 4294506744 4292664799 3171091994 922945050 0 0 >> 3875735066 4294967295 4294967295 4294835709 4294704123 4294506744 >> 4294309365 4294046193 4292269784 3171091994 922945050 0 3875735066 >> 4294967295 4294835709 4294704123 4294506744 4294309365 4294046193 >> 4293848814 4293585642 4291809233 3171091994 922945050 3875735066 >> 4294835709 4294704123 4294506744 4294309365 4294046193 4293848814 >> 4293585642 4293322470 4293059298 4291414475 3171091994 3875735066 >> 4294704123 4294506744 4294309365 4292467163 4293848814 4293585642 >> 3171091994 3171091994 3171091994 3171091994 3171091994 3875735066 >> 4294506744 4294309365 4292467163 4093838874 4288980395 4293322470 >> 3154314778 1292043802 0 0 0 3875735066 4294309365 4292467163 >> 4093838874 922945050 3540190746 4293059298 4291414475 3540190746 0 0 >> 0 3875735066 4292467163 4093838874 922945050 0 3020097050 4289769653 >> 4292598747 3020097050 1292043802 0 0 3171091994 4093838874 922945050 >> 0 0 922945050 3607299610 4292401368 4290822338 3506636314 0 0 0 0 0 >> 0 0 0 3020097050 4290822338 4292072403 3422750234 0 0 0 0 0 0 0 0 >> 436405786 3607299610 2650998298 822281754 0 0) >> offset: 0@0). >> >> cursor := Cursor extent: 12@19 depth: 32. >> cursor offset: 0@0. >> cursor bits: form bits. >> Cursor classPool at: #NormalCursor put: cursor. >> cursor beCursor >> -------------------------------------------------------------------------- >> >> >> -------------------------------------------------------------------------- >> | image stream | >> image := ColorForm fromFileNamed: '/path/to/icon.gif'. >> stream := WriteStream with: String new. >> image storeOn: stream. >> stream contents. >> -------------------------------------------------------------------------- >> -- >> Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla >> Firefox 3 - >> sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 7, 2009

Re: [Pharo-project] Default Background

by Gary Chambers

Don't forget that if you have a JPEG image in the image directory with a filename that (exactly)matches the theme name then this will be loaded when you switch themes. E.g. "Watery 2.jpg" Regards, Gary ----- Original Message ----- From: "Torsten Bergmann" <astares(a)gmx.de> To: <pharo-project(a)lists.gforge.inria.fr> Sent: Friday, August 07, 2009 7:49 AM Subject: [Pharo-project] Default Background >A gradient background could work; something like the attached >screenshot (sorry for sending an image to the list, but I don't have >time right now to figure out how to do it programmatically). Yes - looks good. We should take that. Just inspect "World" and look into the ivar "color". That should have the gradient instance and you can see what color ramp it uses. Simply try to reconstruct the object manually ... Bye Torsten -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01 _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 7, 2009

Re: [Pharo-project] merging latest polymorph

by Gary Chambers

Strange, I had no problem merging (the conflicts were mostly the underscore fixes, using incoming worked for me for all of them). Regards, Gary ----- Original Message ----- From: "StÃ©phane Ducasse" <stephane.ducasse(a)inria.fr> To: <Pharo-project(a)lists.gforge.inria.fr> Sent: Wednesday, August 05, 2009 11:22 AM Subject: Re: [Pharo-project] merging latest polymorph Ok I will try What I did was to click on all the use incoming version and at the end (at 5 left items) it just looped for ever. I had the redo the use incoming version but the number of conflicts stayed the same for ever 5. So far I could merge Polymorph-Widgets-gvc.70 but not Polymorph- Widgets-gvc.71 Stef On Aug 5, 2009, at 12:08 PM, Damien Cassou wrote: > On Wed, Aug 5, 2009 at 11:18 AM, StÃ©phane > Ducasse<stephane.ducasse(a)inria.fr> wrote: >> Hi adrian >> >> I got some problems when merging the latest polymorph (_ fixes). >> I got conflicts when there should be none. I simply got revision >> changed. >> Did you already experience that? > > You may want to try _loading_ again the version from the Pharo > repository and then _merging_ with the other repository. > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Lambdas are relegated to relative obscurity until Java makes them > popular by not having them." James Iry > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 7, 2009

Re: [Pharo-project] file dialog

by Gary Chambers

Unfortunately, the current protocol of UIManager is rather limited. Would be good to flesh out properly with colour choosers, font choosers etc. For the moment your best bet is: UITheme builder fileSave: 'Your title here' which returns a new empty file stream or nil if cancelled. There are other variants, see TEasilyThemed for others. Regards, Gary ----- Original Message ----- From: "Tudor Girba" <girba(a)iam.unibe.ch> To: <Pharo-project(a)lists.gforge.inria.fr> Sent: Wednesday, August 05, 2009 10:36 AM Subject: Re: [Pharo-project] file dialog Hi again, On the same topic, what is the invocation to open a dialogue that allows for saving files? Cheers, Doru On 5 Aug 2009, at 10:26, Tudor Girba wrote: > Thanks Mariano, > > The following code works: > > UIManager default > chooseFileMatching: #('mse') > label: 'Import model from MSE file.'. > > The problem is indeed that you have to pass a valid set of extensions, > so * is not allowed. Anyway, it works for the moment but perhaps it > should be changed to: > > FileDialogWindow>>validExtensions: aList > "Set the filter for the files to be those with the given > extensions." > > aList notEmpty > ifTrue: [self defaultExtension: aList first]. > self fileSelectionBlock: [:de | > de isDirectory > ifTrue: [self showDirectoriesInFileList] > ifFalse: [(self fileNamePattern match: de name) and: [ > aList contains: [:each | each match: > (FileDirectory extensionFor: > de name asLowercase) ] ]]] > > On the other hand the fileNamePattern seems to already have the job of > filtering, so I do not really understand why we need aList. > > Cheers, > Doru > > On 5 Aug 2009, at 09:39, StÃ©phane Ducasse wrote: > >> if you have a fix tag it 1.0 ;) >> >> Stef >> >> On Aug 5, 2009, at 12:56 AM, Mariano Martinez Peck wrote: >> >>> >>> >>> On Tue, Aug 4, 2009 at 7:32 PM, Tudor Girba <girba(a)iam.unibe.ch> >>> wrote: >>> Hi, >>> >>> I need to load a file from the disk. >>> >>> I am invoking: >>> UIManager default >>> chooseFileMatching: '*.mse' >>> label: 'Import model from MSE file.'. >>> >>> The problem is that I do not see any files, even though I have files >>> with .mse ending in the directory. Also, even if I pass '*.*' I >>> still >>> cannot see the files (only the directories). >>> >>> Could anyone tell me what I am doing wrong? >>> >>> I could reproduce it and debugging I noticed that >>> >>> FileDialogWindow>>validExtensions: aList >>> "Set the filter for the files to be those with the given >>> extensions." >>> >>> aList notEmpty >>> ifTrue: [self defaultExtension: aList first]. >>> self fileSelectionBlock: [:de | >>> de isDirectory >>> ifTrue: [self showDirectoriesInFileList] >>> ifFalse: [(self fileNamePattern match: de name) and: [ >>> aList includes: (FileDirectory extensionFor: >>> de name asLowercase)]]] >>> >>> >>> I think there can be a problem with this method. Here, aList will be >>> '*.*' and as you can imagine that string doesn't includes any of the >>> extensions. Perhaps we can change that include for a match: or >>> something like that. To see this, remove the line >>> aList includes: (FileDirectory extensionFor: de name asLowercase >>> >>> and you will see that now all the files are shown. >>> >>> we should open a ticket but I don't know if this should be 1.0 tag >>> >>> best, >>> >>> Mariano >>> >>> >>> >>> Cheers, >>> Doru >>> >>> -- >>> www.tudorgirba.com >>> >>> "Next time you see your life passing by, say 'hi' and get to know >>> her." >>> >>> >>> >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>> >>> _______________________________________________ >>> Pharo-project mailing list >>> Pharo-project(a)lists.gforge.inria.fr >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > -- > www.tudorgirba.com > > "What is more important: To be happy, or to make happy?" > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- www.tudorgirba.com "Some battles are better lost than fought." _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 7, 2009

Re: [Pharo-project] file dialog

by Gary Chambers

The fileNamePattern is the dynamic user filter (the text area under the tree). The extentsions list is designed to limit the file types under program control. Regards, Gary ----- Original Message ----- From: "Tudor Girba" <girba(a)iam.unibe.ch> To: <Pharo-project(a)lists.gforge.inria.fr> Sent: Wednesday, August 05, 2009 9:26 AM Subject: Re: [Pharo-project] file dialog Thanks Mariano, The following code works: UIManager default chooseFileMatching: #('mse') label: 'Import model from MSE file.'. The problem is indeed that you have to pass a valid set of extensions, so * is not allowed. Anyway, it works for the moment but perhaps it should be changed to: FileDialogWindow>>validExtensions: aList "Set the filter for the files to be those with the given extensions." aList notEmpty ifTrue: [self defaultExtension: aList first]. self fileSelectionBlock: [:de | de isDirectory ifTrue: [self showDirectoriesInFileList] ifFalse: [(self fileNamePattern match: de name) and: [ aList contains: [:each | each match: (FileDirectory extensionFor: de name asLowercase) ] ]]] On the other hand the fileNamePattern seems to already have the job of filtering, so I do not really understand why we need aList. Cheers, Doru On 5 Aug 2009, at 09:39, StÃ©phane Ducasse wrote: > if you have a fix tag it 1.0 ;) > > Stef > > On Aug 5, 2009, at 12:56 AM, Mariano Martinez Peck wrote: > >> >> >> On Tue, Aug 4, 2009 at 7:32 PM, Tudor Girba <girba(a)iam.unibe.ch> >> wrote: >> Hi, >> >> I need to load a file from the disk. >> >> I am invoking: >> UIManager default >> chooseFileMatching: '*.mse' >> label: 'Import model from MSE file.'. >> >> The problem is that I do not see any files, even though I have files >> with .mse ending in the directory. Also, even if I pass '*.*' I still >> cannot see the files (only the directories). >> >> Could anyone tell me what I am doing wrong? >> >> I could reproduce it and debugging I noticed that >> >> FileDialogWindow>>validExtensions: aList >> "Set the filter for the files to be those with the given >> extensions." >> >> aList notEmpty >> ifTrue: [self defaultExtension: aList first]. >> self fileSelectionBlock: [:de | >> de isDirectory >> ifTrue: [self showDirectoriesInFileList] >> ifFalse: [(self fileNamePattern match: de name) and: [ >> aList includes: (FileDirectory extensionFor: >> de name asLowercase)]]] >> >> >> I think there can be a problem with this method. Here, aList will be >> '*.*' and as you can imagine that string doesn't includes any of the >> extensions. Perhaps we can change that include for a match: or >> something like that. To see this, remove the line >> aList includes: (FileDirectory extensionFor: de name asLowercase >> >> and you will see that now all the files are shown. >> >> we should open a ticket but I don't know if this should be 1.0 tag >> >> best, >> >> Mariano >> >> >> >> Cheers, >> Doru >> >> -- >> www.tudorgirba.com >> >> "Next time you see your life passing by, say 'hi' and get to know >> her." >> >> >> >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- www.tudorgirba.com "What is more important: To be happy, or to make happy?" _______________________________________________ Pharo-project mailing list Pharo-project(a)lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 7, 2009

Re: [Pharo-project] file dialog

by Gary Chambers

The ui manager method is designed to be compatible with the pre-existing MorphicToollBuilder usage... You should write as such: UIManager default chooseFileMatching: #('mse') label: 'Import model from MSE file.'. It is unfortunate that the method name is somewhat misleading. Regards, Gary ----- Original Message ----- From: "Tudor Girba" <girba(a)iam.unibe.ch> To: "Pharo Development" <pharo-project(a)lists.gforge.inria.fr> Sent: Tuesday, August 04, 2009 11:32 PM Subject: [Pharo-project] file dialog > Hi, > > I need to load a file from the disk. > > I am invoking: > UIManager default > chooseFileMatching: '*.mse' > label: 'Import model from MSE file.'. > > The problem is that I do not see any files, even though I have files > with .mse ending in the directory. Also, even if I pass '*.*' I still > cannot see the files (only the directories). > > Could anyone tell me what I am doing wrong? > > Cheers, > Doru > > -- > www.tudorgirba.com > > "Next time you see your life passing by, say 'hi' and get to know her." > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Aug. 7, 2009

[Pharo-project] Enhanced StrikeFonts (antiAliasing , subPixel AA)

by Torsten Bergmann

Stephane wrote: >Latest tweaks. >http://www.jvuletich.org/Squeak/Misc/EnhancedStrikeFontsForPharoV3.zip >Thanks to juan I think the right URL is http://www.jvuletich.org/Squeak/Misc/ since Juan is now at V4 :) Bye T. -- GRATIS fÃ¼r alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

Aug. 7, 2009

[Pharo-project] extended cut/copy/paste with *graphics* support, help needed.

by John M McIntosh

I'm looking for someone to help me slice up the changes I've been working on to get the cut/copy/paste logic we worked on for Sophie into the Pharo image. I've moved *most* of it, written some more tests etc. But it's stall now because I'm not sure how to get it into the pharo update queue, also I need someone to help test and expand on the logic that enables you to cut/copy/ paste GRAPHICS. There is fairly decent support via FFI for moving graphic data between application & squeak on the macintosh and windows, limited on unix machines, however I've not moved that logic into a pharo image yet, but would like to. Anyway if anyone would like to help please email me, and maybe we can move this forward. -- = = = ======================================================================== John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: squeaker68882 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com = = = ========================================================================

Aug. 7, 2009

[Pharo-project] Status on VM's (Coq, JIT)

by Torsten Bergmann

For those who dont read vm-dev, here is a short status on Coq. Bye Torsten [1] http://lists.squeakfoundation.org/pipermail/vm-dev/2009-August/002892.html -- Neu: GMX Doppel-FLAT mit Internet-Flatrate + Telefon-Flatrate fÃ¼r nur 19,99 Euro/mtl.!* http://portal.gmx.net/de/go/dsl02

Aug. 7, 2009

Re: [Pharo-project] [Ann] RFB/VNC fully configurable by code.

by Miguel Enrique CobÃ¡ Martinez

I forgot the text: > I duplicate here part of the RFBServer class comment for the examples of > use: > > ** CONTROL THE SERVER WITH A MENU The easiest way to configure and control the server is to open the menu: RFBServerGUI open (which you can pin to the desktop if you like). ** CONTROL THE SERVER WITH CONVENIENCE METHODS There are handy methods to quickly start/stop the server (using the default preferences and allowing empty passwords). To start the server on the default display #0 RFBServer start To start the server on other display: RFBServer start: 1 To stop the server: RFBServer stop. ** CONTROL THE SERVER PROGRAMMATICALLY The PREFERED way to interact, configure and control the server is programmatically. The server is implemented as a singleton because only a server can run at any time. Access the singleton with: RFBServer current You can completely configure the server by sending messages to the singleton. The most important of these is: RFBServer current configureForMemoryConservation that set the preferences in a way to conserve memory on the server side. To set the view-only and full (interactive) passwords: RFBServer current setFullPassword: aFullPassword. RFBServer current setViewPassword: aViewPassword. To disable the empty passwords RFBServer current allowEmptyPasswords: false. To reset the preferences to their default values: RFBServer current initializePreferences. To start the server on a given display: RFBServer current start: aDisplayNumber. To stop the server: RFBServer current stop. This is a full example for configuring the server by code: RFBServer current initializePreferences; configureForMemoryConservation; allowEmptyPasswords: false; setFullPassword: 'secret'; setViewPassword: 'secret too'; start: 0. See the comments in the methods of the RFBServer for more options. The version on Lukas repo is: RFB-MiguelCoba.26.mcz Cheers, Miguel CobÃ¡

Aug. 7, 2009