nautilus-open-terminal 0.8 is out

March 4th, 2007 by cneumair

Get it from ftp.gnome.org. Spread it by voting for it.

This is the first release that is distributed through the ftp.gnome.org server. Thanks to Davyd for making it happen.

Unfortunately, a pal of mine behind cluecoder.org that was used to host the old packages is still in clinch with the old hoster so I can’t access my old tarballs and some privare data.

nautilus-open-terminal 0.8
==========================
"Alive"

        * Dedicated to Klaus Kreuzeder, an excellent Saxophonist. http://www.trick-music.de/klaus_kreuzeder.htm

        * Depend on Nautilus 2.17.2
        * Use activation URI of selected files for determining URI. This allows to use the extension for your Desktop bookmarks.
        * Also deal with "ssh" URIs and treat them like "sftp" URIs.
        * Use open() and cwd() to change directories. Should fix trouble with blocked media ejection.

        * Added translations
                ar      Khaled Hosny
                bn_IN   Runa Bhattacharjee
                be      Ihar Hrachyshka
                da      Peter Bach
                dz      sonam pelden
                et      Ivar Smolin
                gu      Ankit Patel
                ka      Vladimer Sichinava
                ml      Ani Peter
                sl      Matej Urbančič                  

        * Updated translations
                ca      Gil Forcada
                en_GB   David Lodge
                ne      Mahesh subedi
                nl      Wouter Bolsterlee

media handling ("autoplay") followup

January 14th, 2007 by cneumair

Joe [1]: I already proposed a “desktop-entry-hotplug-spec” [2] some time ago. I sent it two times and didn’t receive any feedback, so I wasn’t sure whether it is considered important.

The other feature you demanded (actions for files) is IIRC already implemented by KDE. I’m not sure how we should tackle this and I am not so happy with the KDE system.

Example:


[Desktop Action reSize640x480]
Name=Scale to 640x480
Icon=images
Exec=mogrify -resize 640x480! %U
Terminal=false
Type=Application

While it allows for maximum flexibility we’ll end up with a can of worms when internationalizing this since it will be distributed with each application, especially with routine actions like printing. Also, it doesn’t consider how many items are selected – it is common to use ngettext() for internationalizing strings referring to countable objects.

It would really be great if we at least had some actions – maybe similar to those in [2] – for printing and enqueueing. Applications would simply provide a special Exec parameter, and we could immediately see that an application provides this capability.

Oh, and while we’re at it I also have an old “keyword-spec” draft that might be of general interest. I’ll sent it to you by email to get some feedback.

[1] http://joeshaw.org/2007/01/14/452

[2] http://mail.gnome.org/archives/gnome-hackers/2006-October/msg00002.html

MIME Types/Applications: The next generation

January 14th, 2007 by cneumair

For years I’ve been very unhappy with the MIME type/application association.

The Ubuntu guys did a spec [0] and came up with a not-so-pretty UI, so I hacked something together. The (not yet implemented) architecture is described under [1], a very first (failed) UI experiment can be found under [2] and the first serious proposal under [3]. I really like it :) .

[2] and [3] provide python scripts that should run flawlessly under Ubuntu Edgy. It turns out that script languages extremely simplifiy communication between developers and usability experts as both can run a script and there is no compilation hurdle.

Feedback appreciated, preferably on the usability list.

I still don’t have a concept how we can properly integrate URI handling with MIME type handling. Maybe it’s best to just set the HTML/email message MIME type handler when changing the URI handler (the latter is stored in GConf).

[0] https://wiki.ubuntu.com/Usability/SpecEnhancedPreferredApps

[1] http://mail.gnome.org/archives/usability/2007-January/msg00064.html

[2] http://mail.gnome.org/archives/usability/2007-January/msg00065.html

[3] http://mail.gnome.org/archives/usability/2007-January/msg00068.html

Happy New Year!

January 1st, 2007 by cneumair

Refurbished old patch for GnomeVFS volume editing:
GNOME bug 316403. Also includes a volume editing GUI. Enjoyed hacking.

Oh, and thanks a million to Ross Golder, from GNOME Subversion migration fame! Make sure to check out http://www.xenomai.org/index.php/Teaching_-p_to_svn_diff if you need diff -up.

Christmas Gifts: Much Joy :)

December 25th, 2006 by cneumair

Christmas yielded For Musicians Only by Dizzie All Star Big G Gillespie and friends, and The Man Without Qualities (Der Mann ohne Eigenschaften) by Robert Musil, as well as a book on public speaking which is an excellent reference for giving talks. The kind of book you need when holding exercises at universities.

I recently found out that I also love popular swing, in particular Bei Mir Bist Du Schoen which has an interesting history. I’ve just heard the Benny Goodman’s Carnegie Hall Performance, and I find the melody amazing :) . I’ve never before heard a trumpet that is played like a Clarinet.

It is great to see how large the spectrum of Klezmer-influenced music is, there are so many great performers like Giora Feidman. The Clarinet is really one of my favourite instruments!

Oh, dear lazyweb: Does anybody of you know whether John Philip Souza also made “operatic” music? I love “The Stars and Stripes Forever”, but listening through some CDs was a bit disappointing since most what I heard was very militaristic and not really virtuosic.

The Joy of Hacking

December 2nd, 2006 by cneumair

After quite some time without any GNOME code contribution, I invested a few dozen hours again and worked on the following issues:

* Fix stupid GnomeVFS crash due to lack of retval initialization (#381119)
* Cook up (not yet published) patch for having date-based axes (for charting your stocks) in Gnumeric/GOffice graphs, which made me
* Enable GOffice/libgsf XML (de)serialization of object properties whose types are derived from G_TYPE_ENUM, G_TYPE_FLAGS (#380396)
* Enable correct translation of Gnumeric functions (not yet reviewed) (#381564)

Conclusion: Hacking is fun, especially when you have to deal with many layers of a software stack! :)

Rants are great

June 5th, 2006 by cneumair

Jeff: Thanks for bringing up Thom’s rants and going into his criticism. I disagree that this rant was superflous, though. Rants are very important, because they give people a voice who are not heard by the community and by the developers otherwise.

We’re all busy, and we all don’t have enough time to absorb enough feedback and valid criticism when it is scattered among thousands of bug reports, which is why we are perceived as arrogant although this is not the case, and often gain of momentum for specific improvements lacks not because we’re lazy, but because there aren’t enough people who get a significant amount of platform-related work done.

Sometimes we need an ISV or a distributor that sponsors and enforces a particular development to make framework improvments actually happen. Just imagine the current desktop without HAL and hotplugging. It would lack 50% sexiness. Kudos to David Zeuthen and everybody who helped to make this happen, including Red Hat that sponsored most of the recent significant platform improvements!

So we learn: Distributors can enforce development, end users (by definition they are no developers) can either ask nicely or rant, but identifying a tiny workflow problem is often harder than solving is, so this role is still very valuable, no matter how unfriendly the feedback may sound. That said, we were given very valuable and objective feedback as well, cf. the famous 40+ Suggestions for Better Desktop by Peter Chabada.

It’s like with personal relations: Subjective and loud, unfiltered clamor gives the criticized partner an opportunity to put himself in the partner’s place.

I find it personally refreshing to get bug reports presented in a concentrated and terse fashion, and I’ve heard most of the points myself during discussions with end users. Users often can’t distinguish between low-hanging fruit and demanding tasks, but they usually identify shortcomings (or their effects) of computer systems correctly.

At the moment, I’m in the process of upgrading my mother’s computer to Dapper, so that I can investigate and hopefully tackle the ZIP drive issue Thom writes about.

Why Federico is a Hero; GnomeVFS Documentation; Tango Nuevo; Quality Music

May 4th, 2006 by cneumair

Many people whined about the lack of an entry in GtkFileChoosers located inside file chooser dialogs, probably because they were to lazy to press Ctrl-L and loved to flame. Federico did it: He merged code for a GtkEntry in GtkFileChoosers into GTK+ HEAD. This means that even the reactionists among the GNOME/GTK+ users will not cry anymore. Hooray! :)

Meanwhile, I’m improving GnomeVFS documentation and getting used to “Tango Nuevo”. If you also want to learn about that passionate music, I recommend you to grab Tango: Zero Hour, which contains excellent accoustic Tango, Maria de Buenos Aires, which is an excellent record of THE Tango Operita (doesn’t seem to be available on amazon.com, though), and Libertango, which is a real classic of Tango Nuevo, although I find the drums to bold sometimes. All of the above are excellent records, and for the more advanced of you there is also the very brilliant Tangoklezmer by Giora Feidman available.

It amazes me how strong, distinct and spiritual the musical visions by many modern and classical artists are. Unfortunately, popular music lacks this kind of visions, and often creativity. I assume it is not too uncommon that the way music sounds is dictated by producers, who seem to think that people are not interested in quality music. This applies for roughly for 90% of the music that can be found in charts in western countries. I mean, there are excellent modern works available, and there is an unbelievable amount of great classical music from Schönberg, Eisler, Bach, Dvorak and MANY others, and popular music nowadays just seems to be essentially a lifestyle product instead of something both the creators and the audience identify themselves with, which is a pitty.

Update

It was pointed out in the comment section of this blog posting that my claims about some people who complained about the lack of an entry in the file chooser were arrogant. I accused them of being to lazy to use Ctrl-L.

I’m very sorry, I didn’t want to insult anybody (I obviously did), and I appreciate ANY constructive criticism. Having spent hundrets of hours on bug triaging and polishing of GNOME software, I am aware that much feedback out there is very useful, and I’d like to hug everybody who invested time to give the developers feedback, or to help the developers dealing with the huge amount of feedback (i.e. the bugsquad).

I must also admit that while we offer some nice features to advanced users in GTK+, they are not really documented wery well (at least from the user’s POV), so people keep asking the same questions over and over. Unfortunately, to my knowledge we have no publicly available documents explaining why the entry is not in the GtkFileChooser dialog by default, and how quickly it can be accessed as of writing (~, /, Ctrl-L are all shortcuts). A GTK+ manpage and a GTK+ web FAQ might save both our users and our developers much stress :) .

Productive Week

March 16th, 2006 by cneumair

Improved GnomeVFS performance, GnomeVFS SFTP symlink support and Nautilus session management. The last one was implemented in response to a user rant within half a day. At least they can’t claim that we don’t work our butts off :) .

SFTP policy rant

It’s a PITA to fiddle out the differences of the various (as the current draft’s URI suggests 12!) SFTP drafts. Maybe somebody has the whole history of them, so that we can compile some diffs which can be published on a publicly accessible site? It’s a shame that the version 6 draft is online but for version 3 implemented by OpenSSH no documentation seems to be online anymore on the IETF.

Studies

Although spending lots of time on GNOME I as able to complete at least 3/4 university tests (the results of no. 4 are still pending), and for two of them (Maths, Electrophysics) I was under the top 20 out of 600, which is quite pleasing considering how much time I wasted :) .

Snappy GnomeVFS

March 12th, 2006 by cneumair

Motivated by all sorts of rants about GnomeVFS file transfer performance and a bug report I investigated the GnomeVFS Xfer process. A few tweaks vastly improved my sftp file transfer experience (literally by orders of magnitude). Patch, rationale.