Re: [GCJ] Performance of GUI applications on embedded systems

2008-11-03 Thread Roman Kennke
class lookup on > java/awt/geom/Point2D$Double and call its constructor with two > double values. Or we could cache the MIDs and FIDs, like is recommended in all good JNI books. /Roman -- Dipl.-Inform. (FH) Roman Kennke, Software Engineer, http://kennke.org aicas Allerton Interworks Compu

Re: GTK+ peers on DirectFB (instead of Xorg)

2008-10-17 Thread Roman Kennke
Hi Francesco, > is there a way to build GNU Classpath with Gtk peers being usable with > DirectFB backend (instead of Xorg/X11)? There's some X11 specific code in the GTK peers. You would have to get rid of this. Besides this, it should be possible. It's some work though. /Roman -- http://kenn

Re: [Fwd: Problem with AWT/Swing code]

2008-10-16 Thread Roman Kennke
Hi there, The code looks like it should run into a loop. At the beginning you post an InvocationEvent with the Runnable, then inside the runnable, you post another InvocationEvent with the same runnable, so this runs into a loop, swamping the event queue, and thus preventing Swing from doing anyt

Re: Other class libraries

2008-06-24 Thread Roman Kennke
> As we discussed a little on IRC earlier today, it's actually quite a > ridiculous situation that GNU Classpath and OpenJDK are just about > under the same license, but because of that 'or later' clause, they > are incompatible. IANAL either, but from my understanding this is not the problem. At

Re: Other class libraries

2008-06-24 Thread Roman Kennke
Hi Andrew, > Since OpenJDK has been released, I've noticed that a tendency has > arisen to not treat > that codebase with the same 'don't look if working on the same code' > approach we had > when it was proprietary. When working on GNU Classpath, we still need > to be careful > about cross-polli

Re: Savannah has Mercurial!

2008-06-06 Thread Roman Kennke
master repo. Infact, I think this is not possible at all, technically. > >> Any developer can create a branch any time they like, and work on > >> that branch as though it were their own repo, all changes are > >> tracked, and everything is safely backed up. Also, every

Re: Savannah has Mercurial!

2008-06-06 Thread Roman Kennke
ve on, can you? ;-) > Any developer > can create a branch any time they like, and work on that branch as though > it were their own repo, all changes are tracked, and everything is safely > backed up. Also, everyone gets to see and share the work on the branch. Cool. This seems to m

Re: Savannah has Mercurial!

2008-06-06 Thread Roman Kennke
I had a lot of trouble in the autobuild infrastructure of Jamaica, which sets and deletes tags, and found that using clones for that is the only reasonable solution, because a shell script cannot reliably merge things (like tags and branches). Cheers, Roman -- Dipl.-Inform. (FH) Roman Kennke, Softwa

Re: Savannah has Mercurial!

2008-06-06 Thread Roman Kennke
Hi Andrew, > I just noticed this announcement when submitting the news announcement > for 0.97.2. > > What do people think to the idea of switching? Maybe post 0.98? As soon as possible. IMO. /Roman -- http://kennke.org/blog/ signature.asc Description: Dies ist ein digital signierter Nachr

Re: brandweg hacking session on friday

2008-02-19 Thread Roman Kennke
Hi there, I will arrive in Brussels around 17:00, could be around 1 hour or so later. > Should we meet at the BXL at Grand Place from 5pm on? Sounds fine. > > I take it that someone has a laptop or something, if we want this to > > be a practical session? > > Sure, I'll bring mine along, and

[commit-cp] classpath ChangeLog java/awt/color/ICC_Profile....

2008-02-12 Thread Roman Kennke
CVSROOT:/cvsroot/classpath Module name:classpath Changes by: Roman Kennke 08/02/12 12:17:35 Modified files: . : ChangeLog java/awt/color : ICC_Profile.java Log message: 2008-02-12 Roman Kennke <[EMAIL PROTEC

Re: HttpUrlConnection on JamVM

2008-01-17 Thread Roman Kennke
Hi Nils, > Anybody a solution? Without some more details it is hard to dig up a solution ;-) Maybe you can put together a small test case? That would be ideal. /Roman -- Dipl.-Inform. (FH) Roman Kennke, Software Engineer, http://kennke.org aicas Allerton Interworks Computer Automa

Re: Quality control and FOSS rant

2008-01-10 Thread Roman Kennke
Hi Andy, > > Comments and criticisms welcome. > > > I suppose this is more of a troll than a criticism, sorry about that. > > > Classpath bugs don't > > have such administration issues due to > > its longer history as a FOSS project and existing community-oriented fun > > development paradigm.

Re: Problem with JPEGDecoder class

2007-12-28 Thread Roman Kennke
Hi Allesandro, Am Freitag, den 28.12.2007, 12:19 +0100 schrieb Alessandro Maldini: > Hello everybody, > I've a problem using your JPEGDecoder class and I hope someone would help me. > > I imported in my Project > classpath-0.96.1/gnu/javax/imageio/jpeg/IIOInputStream.java and all > classpath-0.96

Re: Classpath 0.96 Imminent

2007-10-17 Thread Roman Kennke
Hi, > > > After I posted that I realized that I could have made a Firefly > > > reference and suggested "Too pretty to die"... I don't know if any > > > Classpath hackers are browncoats though. I'd have chosen 'Too old to rock'n'rol

Re: A problem in native methods implementation of GtkToolkit

2007-10-17 Thread Roman Kennke
27;s correct. I'll fix this. Thanks. Cheers, Roman -- Dipl.-Inform. (FH) Roman Kennke, Software Engineer, http://kennke.org aicas Allerton Interworks Computer Automated Systems GmbH Haid-und-Neu-Straße 18 * D-76131 Karlsruhe * Germany http://www.aicas.com * Tel: +49-721-663 968-0 USt-Id: DE2

Re: Classpath 0.96: Update

2007-10-11 Thread Roman Kennke
lem, although a minor one. I'll take care of it. Cheers, Roman -- Dipl.-Inform. (FH) Roman Kennke, Software Engineer, http://kennke.org aicas Allerton Interworks Computer Automated Systems GmbH Haid-und-Neu-Straße 18 * D-76131 Karlsruhe * Germany http://www.aicas.com * Tel: +49-721-663 968-0

Re: Classpath / Icedtea & Qtopia

2007-09-17 Thread Roman Kennke
ackends in Icedtea > (Qt / Qtopia, Escher, ...)? It would be a worthwhile effort to split out the Classpath peers, so that they can be used with OpenJDK/IcedTea. I've had some success with the GTK peers a while ago, but I'm not sure if this works out of the box right now. Kind rega

[commit-cp] classpath include/gnu_java_awt_peer_gtk_Compone...

2007-09-11 Thread Roman Kennke
CVSROOT:/cvsroot/classpath Module name:classpath Changes by: Roman Kennke 07/09/11 09:48:50 Modified files: include: gnu_java_awt_peer_gtk_ComponentGraphics.h . : configure.ac native/jni/gtk-peer

[commit-cp] classpath ChangeLog gnu/java/awt/peer/gtk/GdkFo...

2007-04-25 Thread Roman Kennke
CVSROOT:/cvsroot/classpath Module name:classpath Changes by: Roman Kennke 07/04/25 14:53:04 Modified files: . : ChangeLog gnu/java/awt/peer/gtk: GdkFontPeer.java GdkGraphicsEnvironment.java

Re: RandomAccessFile's unbufferedness

2007-04-12 Thread Roman Kennke
Hi there, > I was writing a little code that uses RandomAccessFile and was > astonished at how slow it was. A little googling tells me why.. it's > using unbuffered I/O. I was experiencing the same with some applications that use random access file on a flash memory file system (ewww). When I

Re: 0.95 branch created

2007-04-08 Thread Roman Kennke
Hi, > FAIL: javax.swing.TransferHandler.createTransferable > (I thought this was fixed with Francis latest patch, but builder still > has trouble with it for some reason) > > FAIL: > javax.swing.table.JTableHeader.AccessibleJTableHeader.AccessibleJTableHeaderEntry.getFont > (Not investigated yet)

Re: savannah/CVS

2007-03-17 Thread Roman Kennke
Hi Mark, > We lost only 2 patches. One configure patch I did just before the disk > crash, which I have already put back. And the "InputStreamReader and > OutputStreamWriter revisited" patch from Roman, which I haven't put back > yet (Roman, let me know if you want me to put it in or whether you d

Re: Swing & AWT demo troubles

2007-02-27 Thread Roman Kennke
Hi Robert, > actually I wanted to test an XML patch on an application but while > running an IzPack created installer with a Cacao+Classpath CVS HEAD > I saw a lot of layout/drawing errors. > > Running the AWT demo resulted in: > cacao -cp examples.zip gnu/classpath/examples/awt/Demo > Exception

RE: VMChannel read/write native interface

2007-01-28 Thread Roman Kennke
Hi, Am Sonntag, den 28.01.2007, 10:20 +0100 schrieb Jeroen Frijters: > Roman Kennke wrote: > > I don't know if the FileInputStream should attempt to use a direct > > buffer. I guess it could be better in the case when a VM supports > > efficient access to it (see above)

Re: VMChannel read/write native interface

2007-01-28 Thread Roman Kennke
Hello Robin, Am Sonntag, den 28.01.2007, 19:15 +1100 schrieb Robin Garner: > I've been looking into why JikesRVM sucks so badly on the DaCapo xalan > benchmark (it's approx 20x slower than the commercial JVMs). > > One of the characteristics of this benchmark (at least in its current > incarnatio

Re: Can javax/swing/text/html/default.css be moved to resources/javax/swing/text/html/default.css?

2007-01-04 Thread Roman Kennke
Hi, > Subject says it all. Can someone who understands the Classpath build > infrastructure please have a look at this? Sounds like a good idea. /Roman

Re: RFC: cvs rm'ing some ancient files

2006-12-13 Thread Roman Kennke
Hi Tom, Am Mittwoch, den 13.12.2006, 11:05 -0700 schrieb Tom Tromey: > While doing a recent classpath->libgcj merge, I found a number of > things in Classpath CVS which are very old and, AFAICT, unused. I'm > going to remove them. Please speak up if you need any of this. I'll > defer the deleti

RFC: Socket VM interface

2006-12-12 Thread Roman Kennke
Hi there, I am not happy with the current situation wrt to the Socket related VM interface. AFAICS, we have three layers of abstraction here: - On API level we have the Socket/SocketImpl/SocketImplFactory stuff. - Below this we have PlainSocketImpl and VMPlainSocketImpl et al. - On the native side

Re: Antigrain instead of Cairo for Java2D?

2006-12-11 Thread Roman Kennke
Am Montag, den 11.12.2006, 12:39 +0100 schrieb Juerg Lehni: > Today I came across this impressive rendering library here: > > http://www.antigrain.com/ > > It is licensed under GPL and from what I read it seems to be able to > solve the performance issues people here where facing with the Cairo

Re: 0.93 branch created

2006-12-05 Thread Roman Kennke
Am Dienstag, den 05.12.2006, 10:42 +0100 schrieb Roman Kennke: > Am Montag, den 04.12.2006, 15:52 -0500 schrieb Thomas Fitzsimmons: > > Mark Wielaard wrote: > > > Hi, > > > > > > With the mauve regressions cleaned up we finally have a branch for 0.93 > &g

Re: 0.93 branch created

2006-12-05 Thread Roman Kennke
Am Montag, den 04.12.2006, 15:52 -0500 schrieb Thomas Fitzsimmons: > Mark Wielaard wrote: > > Hi, > > > > With the mauve regressions cleaned up we finally have a branch for 0.93 > > (tagged as classpath-0_93-branch with classpath-0_93-branch-point as > > marker on the trunk). So things todo before

Re: 0.93 branch created

2006-12-04 Thread Roman Kennke
Hi there, I just tried out BeanShell GUI and it seems quite badly broken. AFAICS, this has to do with some reflection magic. Exception during event dispatch: java.lang.reflect.UndeclaredThrowableException at $Proxy3.internalFrameActivated(Unknown Source) at javax.swing.JInternalFrame.fireI

Re: 0.93 branch created

2006-12-04 Thread Roman Kennke
Am Montag, den 04.12.2006, 11:57 +0100 schrieb Dalibor Topic: > David Gilbert wrote: > > > Maybe the exception means something to someone more familiar with this > > part of GNU Classpath: > > > > [error] AWT-EventQueue-2: Exception during event dispatch: > > [error] AWT-EventQueue-2: java.lang.A

Re: Regression in Swing Demo

2006-11-29 Thread Roman Kennke
Hi David, Am Mittwoch, den 29.11.2006, 10:21 + schrieb David Gilbert: > I just checked out the latest code from CVS and ran the Swing demo...and > there seems to be a problem with drawing some icons. At first glance, > it looks like some operations (e.g. fillRect()) may be off by one > pix

Re: Mauve regressions 0.92/0.93-pre

2006-11-27 Thread Roman Kennke
Hello again, > - gnu.javax.swing.text.html.parser.support.Parser.Text > - gnu.javax.swing.text.html.parser.support.Parser.textPreProcessor_Test > > Both fail with subtle differences in the result of what gets parsed. is > this caused by the changes on how to handle whitespace? Yeah this is white

Re: Mauve regressions 0.92/0.93-pre

2006-11-27 Thread Roman Kennke
> We seem to be doing pretty well on regression with respect to 0.92. Here > is the current list. It would be good to get this list down a bit before > we branch for 0.93. The number of new passes has gone up a lot. So it > looks like 0.93 will be a much better release than 0.92. > > - gnu.javax.s

SystemProperties secure?

2006-11-24 Thread Roman Kennke
Hi, We are using the SystemProperties class throughout the Classpath code to access system properties and avoid the security checks in java.lang.System. However, I come to think that this is no good the way it is. This class is public and nothing prevents use of this class from application code. T

Re: HTMLWriter

2006-10-23 Thread Roman Kennke
Hi Fu, > One more question, do you have any idea what isBlockTag() is for? Although > I have implemented this method, I am not sure where it is supposed to be > used. Thanks! Sorry, no idea yet. Maybe it's not really important. Little tip: You could create a subclass, override that method and ca

Re: HTMLWriter

2006-10-17 Thread Roman Kennke
Hi Fu., Am Dienstag, den 17.10.2006, 22:15 +0900 schrieb [EMAIL PROTECTED]: > Hi Roman, > Thanks! That makes it much clearer! But I Still do not understand what is > meant by "Unwanted" in the closeOutUnwantedEmbeddedTags()... :( Well. The API docs for writeEmbeddedTags() says: <> Then, the API

Re: Build failure: mozilla-plugin

2006-10-17 Thread Roman Kennke
Hi all, > > trying to build classpath cvs fails for me right now, because I > > don't have package "mozilla-plugin" installed on my Linux system. > > (I do have mozilla, but I don't have any plugins except Suns JRE > > and flash-blocked flash.) > > > > Anyway, I think that classpath should be

Re: HTMLWriter

2006-10-16 Thread Roman Kennke
Hi, > Hi Sven, Roman, and All, > I am currently working on the HTMLWriter. Does anybody have an idea what > is meant by an Embedded Tag for the writeEmbeddedTags() method? I am > guessing it is the hidden input used in HTML forms, but the > closeOutUnwantedEmbeddedTags() method does not really ma

FYI/RFC: Interactive GUI tests for Mauve

2006-10-13 Thread Roman Kennke
itten for a bug that I fixed this morning. Comments and improvements are welcome. 2006-10-03 Roman Kennke <[EMAIL PROTECTED]> * Harness.java (InputPiperThread): New inner class. Forwards the input from the outside process to the inside (test) process. (initPr

Re: gnu.classpath.VMStackWalker

2006-09-29 Thread Roman Kennke
Hi, > I would like to add a new method to VMStackWalker that has exactly the > same interface as sun.reflect.reflection.getCallerClass. Me too. /Roman

Re: A question @Mark Wilaard (and other developer)

2006-09-05 Thread Roman Kennke
Hi Patrick, Now I have a little bit time, to reply to your comment (I will also write this reply in the forum at http://forums.java.net/jive/thread.jspa?threadID=18036&tstart=0 ). Yeah thanks. Please also include my other replies if you see fit. What I'd find best for Java is something like

Re: A question @Mark Wilaard (and other developer)

2006-09-04 Thread Roman Kennke
Hi Patrick. On Sun, 2006-09-03 at 13:11 +, theUser BL wrote: Have a look at http://forums.java.net/jive/thread.jspa?threadID=18036&tstart=0 there I have written a qustion at Mark and other developers. IMO, it is not necessary and feasible to have The One OSS/F Java implementation. That's

Re: Torturing image ops and Swing

2006-08-03 Thread Roman Kennke
Hi Norman, anyone interested in torturing our Swing, awt.image and javax.image operations a bit? Sure. These are packages that require lots of work still. David started to write Mauve tests and fix awt.image I think. Long text with a question buried at the end. Sorry, but I had to get th

Re: AWT peer event handling (Important)

2006-07-31 Thread Roman Kennke
Hi Sven, First off, some observations: 1) When a property of a Component changes, the corresponding setProperty method of the Component object IS called. E.g. selecting Choice item WILL result in a call to Choice.select(index) method. (Test: Overload the setProperty method) Makes perfect sens

Re: javax.swing.text.html.AccessibleHTML: Should we write this?

2006-07-27 Thread Roman Kennke
Audrius Meskauskas schrieb: In the compatibility charts, it is possible to find the following lines: # class javax.swing.text.html.AccessibleHTML.HTMLAccessibleContext: missing in classpath # class javax.swing.text.html.AccessibleHTML.IconElementInfo.IconAccessibleContext: missing in classpat

Re: Testing JDK bugs?

2006-07-27 Thread Roman Kennke
Hi there, >> We've got to a bit careful lest we be compatible with Sun's bugs that >> they later fix. >> >> I remember an early version of Mauve carefully testing that a >> particular floating-point output bug in Sun was precisely reproduced! >> By that reckoning Sun can never have any bugs, no m

Testing JDK bugs?

2006-07-27 Thread Roman Kennke
Hi lists, hi David (you wrote most of the tests I'm gonna talk about..) While trying to clean up some Mauve failures I came upon a couple of tests that fail on JDK because they test strictly against the spec where the JDK isn't as strict. This is mostly bounds checking, where the spec says thr

Re: Intel's AWT/Swing test suite

2006-07-25 Thread Roman Kennke
Hello David, I've uploaded a new jar file containing modified test cases from the Intel test suite (the jar contains both .java and .class files, see below for more details). Compared to the jar I posted last month, this one contains around 900 additional tests. Most of the new tests are for

Re: Harmony, Suns work in progress OSS Java, GNU Classpath and the Java SE front

2006-07-24 Thread Roman Kennke
Hi Patrick, - The beanshell no longer runs right. I see that keyboard input is borked atm. I think we gotta fix this before the realease. - If you open in the foxhunt game more fields with pressed mouse key, then the fields will no longer open, when the mouse coursor reach the field (or b

Re: [cp-patches] FYI: X peers

2006-07-01 Thread Roman Kennke
Hi Raif, Am Samstag, den 01.07.2006, 09:24 +1000 schrieb Raif S. Naffah: > hello Roman, > > On Friday 30 June 2006 01:27, Roman Kennke wrote: > > I checked in the Escher-based X peers and added some configury for > > enabling it. To build the X peers you need the most rece

Re: Java2d Benchmarking results

2006-06-27 Thread Roman Kennke
Hi folks, Am Montag, den 26.06.2006, 16:50 -0400 schrieb Francis Kung: > Further to this thread, I've tested each image operation against the > baseline case, and posted the results at http://fkung.wordpress.com/ Interesting! > All operations on fill(Rectangle2D) also seem very expensive compare

Re: Java2d Benchmarking results

2006-06-21 Thread Roman Kennke
Hi Anthony, Am Mittwoch, den 21.06.2006, 07:19 -0700 schrieb Anthony Green: > On Wed, 2006-06-21 at 10:59 +0200, Roman Kennke wrote: > > > Natively compiling the code doesn't yield much of > > > an improvement over jamVM. Some interesting results. > > > &g

Re: Java2d Benchmarking results

2006-06-21 Thread Roman Kennke
Hi Sven, > > I've run the java2d benchmarker in a few configurations, with the > > results as follows. Natively compiling the code doesn't yield much of > > an improvement over jamVM. Some interesting results. > > Did you take into account the fact that Sun's impl defaults to > antialiasing tur

Re: Java2d Benchmarking results

2006-06-21 Thread Roman Kennke
Hi Francis, > I've run the java2d benchmarker in a few configurations, with the > results as follows. Interesting results. I noticed earlier (and the benchmark confirms it) that drawing lines is overly expensive with our impl. I suspect that Sun optimizes the standard case (no custom stroke/paint

Re: Intel's AWT/Swing test suite

2006-06-20 Thread Roman Kennke
Hi David, that*s awesome! When things are cleaned up we certainly should add this to some daily test script, or maybe hook up into Mauve (dunno how that could be done wrt to licensing issues though). I come to think that the refactoring part should be quite easy using Eclipse, it's usually only

Re: gconf needs ORBit?!

2006-06-19 Thread Roman Kennke
Hi again Norman, > another build surprise, and another stupid question. Sorry. > > Obviously, classpath cvs now depends on gconf, which depends on something > called "ORBit" that I have never heard of, and that I don't have. It just came to my mind that what you need is not orbit itself (which

Re: gconf needs ORBit?!

2006-06-19 Thread Roman Kennke
Hi Norman, > another build surprise, and another stupid question. Sorry. > > Obviously, classpath cvs now depends on gconf, which depends on something > called "ORBit" that I have never heard of, and that I don't have. Orbit is usually installed as part of Gnome. Of which gconf is the configura

Re: Graphics2D security check

2006-06-12 Thread Roman Kennke
Hi Gary, > > > The setComposite method of anything that extends java.awt. > > > Graphics2D is supposed to do a permisson check if "...this > > > Graphics2D context is drawing to a Component on the display > > > screen and the Composite is a custom object rather than an > > > instance of the AlphaC

Re: Mauve reports

2006-06-08 Thread Roman Kennke
Hi Bryce, Am Donnerstag, den 08.06.2006, 16:38 -0400 schrieb Bryce McKinlay: > Roman Kennke wrote: > > These results normally get updated continuously, so the frontend should > > always report the latest results that have been built sucessfully. > > > > In the future w

Re: Mauve reports

2006-06-08 Thread Roman Kennke
Hi Andrew, Am Donnerstag, den 08.06.2006, 22:01 +0100 schrieb Andrew John Hughes: > On Thu, 2006-06-08 at 16:13 +0200, Roman Kennke wrote: > > FYI: I have set up my old Mauve report script on builder.classpath.org > > to generate nice HTML for the Mauve results

Re: Mauve reports

2006-06-08 Thread Roman Kennke
Hi Archie, Am Donnerstag, den 08.06.2006, 11:55 -0500 schrieb Archie Cobbs: > David Gilbert wrote: > > Roman Kennke wrote: > >> These results normally get updated continuously, so the frontend should > >> always report the latest results that have been built sucessful

Re: Java2D Headless

2006-06-08 Thread Roman Kennke
FYI: I am working on a set of AWT peers on top of Escher (an X11 protocol impl in pure java). It has no dependencies at all, except for an X server running somewhere on the net (localhost for best performance of course). Headless mode could easily be supported by this, even without X server then. T

Mauve reports

2006-06-08 Thread Roman Kennke
FYI: I have set up my old Mauve report script on builder.classpath.org to generate nice HTML for the Mauve results: http://builder.classpath.org/mauve/mauvereport.cgi This really is only a frontend to: http://builder.classpath.org/mauve/mauve-jamvm These results normally get updated continuously

Re: ImageIO plugins problem

2006-05-24 Thread Roman Kennke
Hi Martin, There are currently no plugins enabled by default in GNU Classpath's ImageIO, due to some missing pieces in the javax.imageio package, mainly some *InputStream classes are not working properly. This is already worked on, and we hope to provide at least BMP and JPEG support in 0.92. You

Re: Storing of native pointers

2006-05-24 Thread Roman Kennke
Hi there, Am Dienstag, den 23.05.2006, 16:47 +0200 schrieb Robert Schuster: > I make this to a general discussion. > > >> Agreed, and I think we should replace existing NSA code with the > >> simpler long field approach. Ideally we could remove the NSA > >> implementation altogether. I'd also l

RE: libgcj merging and VMStackWalker

2006-05-16 Thread Roman Kennke
Hello again, Am Dienstag, den 16.05.2006, 14:25 +0200 schrieb Jeroen Frijters: > Roman Kennke wrote: > > Here (@Aicas) we faced a similar problem as described by Tom. > > We came up with another possible (but similar) solution, which > > doesn't 'muddle up' t

RE: libgcj merging and VMStackWalker

2006-05-16 Thread Roman Kennke
Hi Jeroen, Am Dienstag, den 16.05.2006, 14:25 +0200 schrieb Jeroen Frijters: > Roman Kennke wrote: > > Here (@Aicas) we faced a similar problem as described by Tom. > > We came up with another possible (but similar) solution, which > > doesn't 'muddle up' t

RE: libgcj merging and VMStackWalker

2006-05-16 Thread Roman Kennke
Hi again, > If gcj cannot reliably walk the stack at the moment, I just want to add one comment here. The problem (at least as we found it @aicas) is not to reliably walk the stack, the problem is that the VMStackWalker interface is not well suited for 'walking' the stack. You can pull the whole

RE: libgcj merging and VMStackWalker

2006-05-16 Thread Roman Kennke
Hi there, Am Dienstag, den 16.05.2006, 09:29 +0200 schrieb Jeroen Frijters: > Bryce McKinlay wrote: > > GetCallingClass(Class) is intended for situations where you > > really want the caller of an external API into the class, > > but due to overloaded methods or inlining may have an > > indetermi

FYI: Java2D-clipping

2006-05-08 Thread Roman Kennke
Should not be too hard to implement, making it fast will be the tricky part though. 2006-05-08 Roman Kennke <[EMAIL PROTECTED]> * gnu/java/awt/java2d/AbstractGraphics2D.java (fill): Removed commented out code. (fillShape): Also determine the outline of the clip and

Re: [cp-testresults] FAIL: classpath build with gcj (4.0) on Wed May 3 12:26:51 UTC 2006

2006-05-03 Thread Roman Kennke
Hi there, We get this error since I checked in Sascha's font work: > /usr/local/bin/gcj -Wno-deprecated --encoding=UTF-8 --bootclasspath '' > --classpath > ..:../../classpath/vm/reference:../../classpath:../../classpath/external/w3c_dom:../../classpath/external/sax:../../classpath/external/rela

Re: Current Release Status for 0.91

2006-05-01 Thread Roman Kennke
Hi Andrew, > I'd be grateful for the following: > > * Any indication of patches/bug fixes which aim to be committed prior to the > release. > * Any known issues that need to be fixed before the release. I want to at least have these two bugs closed before the release: http://gcc.gnu.org/bugzil

Re: ORBit with Classpath CORBA:Java Accessibility Bridge for GNOME loaded.

2006-04-09 Thread Roman Kennke
Hi Audrius, I just wanted to tell you that with your latest patches, the messages have slightly changed: [EMAIL PROTECTED]:~/src/test/access$ jamvm gnu.classpath.examples.swing.Demo GTK Accessibility Module initialized Java Accessibility Bridge for GNOME loaded. Registering Application. org.GNOM

Re: ORBit with Classpath CORBA:Java Accessibility Bridge for GNOME loaded.

2006-04-08 Thread Roman Kennke
Hi Audrius, Am Samstag, den 08.04.2006, 21:41 +0200 schrieb Audrius Meskauskas: > Yes, the implementation expects the message header, but receives the end > of stream because it has sent a one way message. The patch has been just > posted to the patch list. Seems registering something now. Inde

Re: ORBit with Classpath CORBA:Java Accessibility Bridge for GNOME loaded.

2006-04-08 Thread Roman Kennke
Hi Audrius, > I get the message "Java Accessibility Bridge for GNOME loaded." and no > any error messages. There should be a message, that the application has registered with GNOME's accessibility framework. You need to activate this in your Gnome settings. However, in order to do this, I had to

Re: ORBit with Classpath CORBA

2006-04-06 Thread Roman Kennke
Hi Audrius, > >Exception in thread "Thread-6" org.omg.CORBA.MARSHAL: Not a GIOP message > >Minor: 0 (0). Completed: not completed > > at gnu.CORBA.GIOP.MessageHeader.read (MessageHeader.java:288) > > > > > This means that Classpath is reading not a CORBA message but something > different. Al

ORBit with Classpath CORBA

2006-04-06 Thread Roman Kennke
Hi list, hi Audrius, I was playing around with Java accessibility lately. My hope is to get the java-access-bridge working with our Swing: http://ftp.gnome.org/pub/GNOME/sources/java-access-bridge/ For this I have installed a couple of programs. One that seems very useful for debugging is at-pok

Re: Beanshell support for Mauve

2006-04-05 Thread Roman Kennke
Hi Archie, Am Mittwoch, den 05.04.2006, 13:26 -0500 schrieb Archie Cobbs: > Roman Kennke wrote: > > while having dinner I had a great idea: IMO it would be ubercool to have > > Mauve support Beanshell scripts as testcases. I came to this idea > > This sounds like a good idea

Beanshell support for Mauve

2006-04-05 Thread Roman Kennke
Hi there, while having dinner I had a great idea: IMO it would be ubercool to have Mauve support Beanshell scripts as testcases. I came to this idea because I have nearly completely switched to using BeanShell for quick and dirty testing, and my motivation to turn all those little tests into Mauve

Re: Some GdkGraphics2D problems disappear with G_SLICE=always-malloc

2006-04-03 Thread Roman Kennke
Hi Stuart, Am Sonntag, den 02.04.2006, 18:08 -0400 schrieb Stuart Ballard: > Just to summarize / save anyone else from digging through all those > links, it seems the issue is that objects allocated with one API were > being freed by another (I didn't see what the allocation API was, but > the "fr

Re: Some GdkGraphics2D problems disappear with G_SLICE=always-malloc

2006-04-01 Thread Roman Kennke
Hi Mark, > Since there was so much talk again about our GdkGraphics2D > implementation I tried playing again with it some more. And I noticed it > is stabler when running it with: > export G_SLICE=always-malloc > Otherwise I often would get a > *** glibc detected *** free(): invalid pointer: 0x086

Re: jMemorize - exception in JTable code: Fixed, but JFreeChart internal problem follows.

2006-03-31 Thread Roman Kennke
Hi Robert, > I am not sure where this comes from but I find that our Free Swing apps look > very neat. Is there something special with our fonts?!? Yes. In constrast to Sun's JDK, we use the system fonts and the system font settings, which is normally antialiased and optimized for LCD when runnin

Re: jMemorize - exception in JTable code: Fixed, but JFreeChart internal problem follows.

2006-03-31 Thread Roman Kennke
Hi Audrius, > Unfortunately, this brings us to the second > exception, related to the JFreeChart: > > java.lang.ClassCastException: gnu/java/awt/peer/gtk/GdkGraphics > Probably our JFreeChart experts could look at this. This is caused by missing support for Graphics2D. Try building and running

Re: Need help with a Swing drawing issue

2006-03-25 Thread Roman Kennke
Hi there, Am Freitag, den 24.03.2006, 20:22 +0100 schrieb Mark Wielaard: > Hi Robert, > > On Fri, 2006-03-24 at 13:44 +0100, Robert Schuster wrote: > > > I am experiencing a strange drawing problem in the JTextArea: > > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26839 > > > > > > However Roma

Re: jarsigner tool

2006-03-23 Thread Roman Kennke
Hi there, I have looked into this area lately too. A jarsigner can well be implemented without JKS and have a Provider plugged in for different keystore formats. This would be done via the java.security.KeyStore.getInstance() method AFAICS. I think this is what Sun's jarsigner also does via the --

Re: idl to java compiler: startup

2006-03-14 Thread Roman Kennke
Hi Vittorio, > I'm going to develop an Open Source idl to java mapper. IIRC, Audrius, who develops Classpath's CORBA implementation has a plan or even already started an idl2java compiler. If that is the case (Audrius, could you comment?) you might want to coordinate with him. Roman -- “Improv

Re: WinCE

2006-03-07 Thread Roman Kennke
Hi Philippe, >Another newbie question: (please forgive these lazy > person questions but I can't spend the time to answer them myself right > now). > > Is there a Classpath port for WinCE and if not where is ti at? I'm having deja vu... http://lists.gnu.org/archive/html/class

Re: ecj and -warn:unused

2006-02-28 Thread Roman Kennke
Hi there, Am Dienstag, den 28.02.2006, 14:28 -0500 schrieb Stuart Ballard: > I figured out the reason why at least one of the compilers on my > system was failing to build classpath. The version of ecj I have (from > Ubuntu Breezy) doesn't appear to understand the "unused" parameter to > the "-war

Re: FOSDEM'06 Photos

2006-02-28 Thread Roman Kennke
Hi Robert, Am Dienstag, den 28.02.2006, 14:28 +0100 schrieb Robert Schuster: > Hi friends, > this was a great weekend which I really enjoyed! As you may have noticed I > took > a lot of photos ;) and I plan to make them available for you soon. > > I thought it would be a good idea to upload them

Re: Next release

2006-02-28 Thread Roman Kennke
Hi there, I had a look at the mauve regressions. Here are my comments so far: > -PASS: gnu.testlet.javax.swing.JLabel.Icon (number 6) > -PASS: gnu.testlet.javax.swing.JLabel.Icon (number 7) > +FAIL: gnu.testlet.javax.swing.JLabel.Icon (number 6) > +FAIL: gnu.testlet.javax.swing.JLabel.Icon (numb

Re: Next release

2006-02-27 Thread Roman Kennke
Hi Mark, > > It then just needs to be brought up to date with the patches inbetween > > Saturday and the point where the release is called. > > Roman wanted some more time to stabilize so lets just pick Saturday as > the day we "freeze" (meaning, when the release branch is created). Then > only p

Re: Next release

2006-02-27 Thread Roman Kennke
Am Montag, den 27.02.2006, 12:23 -0500 schrieb Stuart Ballard: > On 2/27/06, Mark Wielaard <[EMAIL PROTECTED]> wrote: > > Everybody seems to agree 0.x really doesn't do justice to the maturity > > we have reached over the years. And it is really hard to define when > > we hit "1.0". So the pr

Re: Next release

2006-02-27 Thread Roman Kennke
Hi Mark, > As some people have been saying already there were some impressive > showcases at Fosdem of things that just work now. So I feel it is time > to do a new snapshot this week to share all this great work with our > users. Both awt and swing made some very nice improvements, we have all >

FOSDEM slides

2006-02-27 Thread Roman Kennke
Hi there, I have added my slides from FOSDEM2006 to the Wiki at: http://developer.classpath.org/mediation/Fosdem2006 I simply have dropped in into the schedule. I had to make some slight corrections: JTable and JTree editing seems to work quite well now, and - what surprises me even more - copy

RE: SwingSet demo

2006-02-24 Thread Roman Kennke
Hi theUser BL, Am Freitag, den 24.02.2006, 13:37 + schrieb theUser BL: > On 16. Freb. Roman wrote > > >Hi folks, > > > >Today I had some success to get Sun's SwingSet demo from Swing1.1 to run > >with GNU Classpath. > > Yesterday I have tried the SwingSet2 demo of Java 1.4 with GNU Classpath

Re: GtkComponentPeer realization

2006-02-20 Thread Roman Kennke
Hi Mark, > OK, I see now where the trouble comes from. In GtkComponentPeer > constructor we have: > > // Only set our parent on the GTK side if our parent on the AWT > // side is not showing. Otherwise the gtk peer will be shown > // before we've had a chance to position and size it

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