Squeak-dev July 2007

squeak-dev@lists.squeakfoundation.org

140 participants
214 discussions

Win32Window how to get Squeak's window Handle? VM?
by Torsten Bergmann 11 Jul '07

11 Jul '07

Hi Herbert, search for "GetCurrentProcess" in Google. It's in Kernel32.dll and returns a handle to the process. If you know that there is only one Squeak running you can also use the FindWindow() API to search for a window with the given title/window class. Bye Torsten -- Psssst! Schon vom neuen GMX MultiMessenger gehört? Der kanns mit allen: http://www.gmx.net/de/go/multimessenger

1 0

RE: A couple of simple ergonomic adjustments
by Andrew Tween 11 Jul '07

11 Jul '07

Hi Sebastian, > From: ssastre(a)seaswork.com> To: squeak-dev(a)lists.squeakfoundation.org> Date: Wed, 11 Jul 2007 13:13:55 -0300> Subject: RE: A couple of simple ergonomic adjustments> > > > > they have the problem of not beign sharp (resulting in > > poor/blurry render).> > > > Have you tried them on an image with the FreeType package installed?> > They look much better.> > > > Giovanni> > > In fact I having trouble installing it. I've install it, see all tests> green, but it visually makes no difference. Image 3.9.7067, VM 3.10.2> (alpha) from Jun 5 2007> > I cant remember where I've downloaded that VM to try to see if vm> ffi are from the same source.> > I don't know why don't work or if in the installation process should> do something manually. (I'v tried both, squeakmap and universes).> > Any clue? This is on Windows? Which version? (XP, Vista, 98 etc). Could you please install from SqueakMap (or universes). You should find that you have an ft2plugin.dll and a BitBltPlugin.dll in the same folder as the squeak.exe. Then evaluate the following in a Workspace, print the result, and tell me what it says? You can either reply to the list, or email me privately. --- | s |s := WriteStream on: ''.s cr; nextPutAll: 'FT2 Version: ', FT2Version current asString; cr.s nextPutAll: 'Dirs: ', FreeTypeFontProvider current platformAbsoluteDirectories asString;cr.s nextPutAll: 'Files: ', (FreeTypeFontProvider current instVarNamed: 'fileInfos') asString; cr.s contents --- You should see something similar to this.... FT2 Version: 2.2.1Dirs: an OrderedCollection(DosFileDirectory on ''c:\windows\fonts'')Files: an IdentitySet(c:\windows\fonts\BRADHITC.TTF[0] Bradley Hand ITC - Regular - c:\windows\fonts\JUICE___.TTF[0] Juice ITC - Regular - c:\windows\fonts\davidbd.ttf[0] David - Bold - B c:\windows\fonts\rod.ttf[0] Rod - Regular - Monospaced c:\windows\fonts\kaiu.ttf[0] DFKai-SB - Regular - Monospaced c:\windows\fonts\sylfaen.ttf[0] Sylfaen - Regular - c:\windows\fonts\ariali.ttf[0] Arial - Italic - I etc. And, if you do see something similar to the above, then you should be able to set the system fonts using the World>>Appearance...>> System fonts... menu. Cheers, Andy _________________________________________________________________ Try Live.com - your fast, personalised homepage with all the things you care about in one place. http://www.live.com/?mkt=en-gb

1 0

PKI for Squeak?
by David Tibbe 11 Jul '07

11 Jul '07

Hello list, i'm looking for a package or something for a public key infrastructure. Has anybody developed something like this and how is the name? Best regards David

2 1

Object version control?
by Jimmie Houchin 11 Jul '07

11 Jul '07

Hello, I would like to create some collections of objects in the image. But I would dearly love to have a version history of the collections objects. Somewhat similar to the way the browser handles code editing. Is there such a versioning mechanism for Dictionaries or OrderedCollections, etc? Or is it called Magma, Monticello, etc. :) I probably just need to break down and use Magma. But this is something small like a few hundred objects. Each with possible edits, modifications, corrections, etc. Any wisdom greatly appreciated. Jimmie

1 0

TTCFont questions
by Edgar J. De Cleene 11 Jul '07

11 Jul '07

Many here know I have unsolved troubles with updates. Ralph ask me to polish the full updates form 3.9 to 7121 before new things. Also I now have two old PC machines, one is a Pentium II with 64 mb running Windows 98 , typical students equipment here in Argentina, so I could do extensive test. Major problems comes from Mulltilingual and TTCFont. Here my first question: Any could tell me is right the TTFSpeedUp-dgd.1.cs from Diego and going in 7093TTFSpeedUp.cs ? Because I see the TTCFont class changes , the new def don't have Registry and still three methods use Registry. TTCFont class familyName: n pointSize: s emphasis: code TTCFont class register: anObject at: symbolName TTCFont class unregister: symbolName This three should remain ? or Registry should remain ? Because I wish no Undeclared and this is the first place on building originating Undeclared. Many thanks in advance Edgar

1 0

How to get GLORP
by astares＠gmx.de 11 Jul '07

11 Jul '07

Richard Eng wrote: >I am totally flabbergasted that Squeak understands the SAR format! I never >would've expected that in a million years! This fact is not documented >anywhere (except here). SAR (Squeak Archive) is a ZIP file with a squeak specific structure and the *.sar extension. Similar to a JAR in Java. While - Monticello (*.mcz) - Source Files in Chunk format (*.st) - Changes Files (*.cs) files are typically used to distribute code you can use a SAR file to distribute code and resources (like images, *.morph, *.prj files, ...). Read for more information: http://wiki.squeak.org/squeak/3324 http://wiki.squeak.org/squeak/2979 http://wiki.squeak.org/squeak/779 Bye Torsten -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten Browser-Versionen downloaden: http://www.gmx.net/de/go/browser

2 1

Executing AST
by Norbert Hartl 10 Jul '07

10 Jul '07

Hi, I'm playing a little with parsing and executing smalltalk expressions. I have a tree from RBParser parseExpression: ('3 + 4' readStream) How can I execute the expression? Do I have to generate code first or is this tree somehow executable? thanks, Norbert

6 10

PluggableListMorph question
by Alejandro Martínez 10 Jul '07

10 Jul '07

hi. i saw PluggableListMorphs change the item background color when a user make a selection over an item. i want to change the background color of items independently a user selects or not an item on the list, let's say, those items which begins with "add"... it's possible to do this with PLM? thanks

2 1

Re: Re: [OT, Q] Architecture for Message Broadcasting
by "S.J.Chun" 10 Jul '07

10 Jul '07

Thanks for your help. Does this IGMP thing work even the client is behind the NAT? ----- Original Message ----- From: Noury Bouraqadi <bouraqadi(a)ensm-douai.fr> To: "S.J.Chun" <chunsj(a)embian.com>, The general-purpose Squeak developers list <squeak-dev(a)lists.squeakfoundation.org> Sent: 07-07-10 08:12:16 Subject: Re: Re: [OT, Q] Architecture for Message Broadcasting Hi, You might want to look at UbiquiTalk discovery protocol. It's based on IGMP (Internet Group Management Protocol). Every device does broadcast its ip through IGMP so others can detect its presence. http://csl.ensm-douai.fr/UbiquiTalk Noury Le 2 juil. 07 10:27, S.J.Chun a crit : > Hi, > > I'm trying to create network service which is for message > broadcasting. > For example, one user - authorized - sends messages to server, then > all > connected - TCP will be used - clients/users are receiving the > message. > I'm currently thinking of create a simple TCP server which receives > message - message will be single line - then iterate over connected > sockets to send message to them. > > Is this approach correct? I mean are there any more efficient > approach/ > architecture for this? I think IRC kind of thing will help but I > cannot > find some understandable document on this kind of service. > > Thanks in advance. Noury ------------------------------------------------------------------ Dr. Noury Bouraqadi - Enseignant/Chercheur Responsable de l'enseignement de l'informatique ARMINES - Ecole des Mines de Douai - Dept. I.A. http://csl.ensm-douai.fr/noury European Smalltalk Users Group Board http://www.esug.org ------------------------------------------------------------------

1 0

[OT, Q] Architecture for Message Broadcasting
by "S.J.Chun" 10 Jul '07

10 Jul '07

Hi, I'm trying to create network service which is for message broadcasting. For example, one user - authorized - sends messages to server, then all connected - TCP will be used - clients/users are receiving the message. I'm currently thinking of create a simple TCP server which receives message - message will be single line - then iterate over connected sockets to send message to them. Is this approach correct? I mean are there any more efficient approach/ architecture for this? I think IRC kind of thing will help but I cannot find some understandable document on this kind of service. Thanks in advance.

3 2

← Newer
1
...
14
15
16
17
18
19
20
21
22
Older →

Jump to page: