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avant-window-navigator Wiki Pages

Avant Window Navgator (Awn) is an OSX like dock bar for tracking open windows in GNOME.

Behaviors:
  • Clicking an icon switches to the window, clicking again minimizes
  • Right-clicking brings up a window-list menu
  • Dragging activates a window.
  • Responds to ‘needs attention’ & ‘urgent’ events
  • Shows windows from either the entire viewport, or the visible viewport.

Demo:

code.google.com

sorted by: recent | see : popular
Content Tagged avant-window-navigator

Hackfesting

As per usual, I'll start off by apologising about not writing enough blog posts and how I'll be better in the future. Although, this time there may actually be a chance of me sticking by my word as I've got a few posts lined up with talk about Ubuntu Netbook Remix, specifically the individual apps that make up the conversion of Gnome from desktop->netbook. There's been quite a few articles and reviews about UNR, but there seems to be some features that people have missed so I thought I'd be nice to get those code-paths tested out :-).

Currently I'm in Boston for the UI hackfest, which should be really cool and hopefully very fruitful. I'm here to pimp Awn and I guess Clutter too (although I doubt it needs pimping anymore :-). It will be nice to meet up and chat with other people who've worked on panels/docks/sidebars/applet server etc, and try and figure out how we can combine our work into something great for Gnome.

As you may have guessed, the planned hiatus from working on Awn didn't quite pan out. Actually, the very opposite happened and I've been busy rewriting Awn in a private branch to add all the features and fix all the bugs people having been asking for since the begining. To sum up the work, I'd say that the rewrite makes Awn a panel rather than a dock, and that's an important distinction. Some of the features that are beingworked on are not currently available in any other panel/dock and I hope will really push things forward in desktop experience.

You can follow the work on the rewrite in #awn on irc.freenode.net, it's not usable just yet as there's been a lot of breakage, but we're getting there and things have recently started to come together. I'll write a post detailing whats changed and the new features as soon as it's ready to be tested. It's funny,suddenly all my ideas for the desktop revolve around making Awn absolutely great :-).

avant-window-navigator: Neil Patel's Blog

Bits & Pieces

As usual, I'm leaving far too long between each blog post, but I thought I'd make a small update until I get a chance to write up everything that's been going on:

  • Canonical - The first couple of months have been awesome! Lots of cool things are happening here, everyone's very busy and there are some really exiting projects which will hopefully be in public very soon.
  • UDS Prague - I'll be attending UDS this year, so ping me if your attending and would like to discuss various bling on desktop/mobile environments! Extra points if you support Manchester United, and want to go watch the Champions League final on the wednesday that week :-).
  • Awn - Not much happening at the moment from my side. Hopefully this will change in a couple of weeks, at which point I hope to finish the remainder of non-composite support in trunk, and make a beta release for 0.4
  • Random Hacking - Since late last year, most of my spare hacking time has been spent on Awn, which is great, but it means some of my other ideas/projects got left behind. So, I've been trying to remedy this by picking up these projects and starting to work on them once again. The two I'm concentrating on at the moment are Nautilus and Affinity. I hope to get some code out soon, so stay tuned!

avant-window-navigator: Neil Patel's Blog

We don't discriminate baby

The awn-core team released Awn & Awn-Extras 0.2.6 couple of weeks ago!

These releases bring with them more stability, a lots of bugfixes, and some interesting new features which include Vala bindings, an updated UI for Awn Manager, new applets, more documentation and support for non-gnome desktop environments.

Desktop Agnostic

Mark Lees (malept) long-standing desktop-agnostic branch was finally merged into trunk. What it does is separate three 'desktop-specific' parts of Awn and provides multiple implementations of them, suiting your current desktop set-up:
  • Configuration: Either a GConf (default) or GKeyFile settings backend.
  • VFS: Three VFS backends, GnomeVFS (currently-default), ThunarVFS and GIO.
  • Desktop File Reading: Either libgnome-desktop (default) or EggDesktop.
As you can see, by default Awn uses Gnome libs, however, it's now possible to compile it specifically for Xfce4 or just Glib/GIO.

This abstraction also spreads to the applets in Awn-extras, and most of them have been ported to the new style, with the goal of porting all of them by the next release.

Roadmap

Speaking of the next release, there have been some changes to the Awn versioning system & the roadmap. The new roadmap looks like this:
  • 0.4 - Non-composited WM support; Better handling of multi-monitor setups; GtkTheme support; Awn-curves;
  • 0.6 - Rewrite the launcher/task-manager, adding support for window grouping, window sorting, window-thumbnails-as-icons, easier plugin writing, and a more extensive DBus backend.
  • 0.8 - Allow Awn to reside on any edge of the screen; TBD
  • 1.0 - Multiple Awn panels; TBD
More details available here.

As you can see, the 'major-rewrite' of Awn has been split-up into sizeable chucks, which allows for more releases and allows us to introduce the new code a bit at a time.

Misc

If you need help installing Awn, are having problems, or just want to chat about development & features, please check out the forums, wiki or stop by #awn on irc.freenode.net, where there's always someone willing to help!

I'd also like to welcome Julien Lavergne, Mark Lee and Rodney Cryderman to the core team. They have done a lot (most) of the work for this release, and have kept the Awn boat floating.

Finally, once you've installed the Awn and feel like trying out something new, set /apps/avant-window-navigator/bar/bar_angle t0 -1, and see what happens (this is courtesy of ;-).

avant-window-navigator: Neil Patel's Blog

To continue the trend

today was my last day with OpenedHand. I'd just like to take this opportunity to say "thank you" to everyone at OH. I've had a great time working there, and learnt so much while working with people like Matthew/Emmanuele/Ross/Thomas on some of the coolest projects around.

Looking forward, I'm excited to say that on Monday I'll be starting at Canonical as a "User Interface and Applications Engineer for Mobile Internet Devices". I'll be doing the same type of work as before, with continuing work with creating/adapting Gtk & Clutter applications for mobile systems & touch-based UIs. The goal being to make sure that Ubuntu Mobile is as usable & pretty as any other mobile platform out there :-).

avant-window-navigator: Neil Patel's Blog

Wires sticking out

So earlier this week, a mixture of migraine, sickness and deep pain in the right side of the chest sent me to the doctors. Doctors messed around for a while then sent me on the hospital for emergency surgery.

The excellent surgical (& nursing) staff found and (sort of) fixed the problem, and now i'm in recovery with a hole at the side of my chest.

Unfortunately, i don't have much movement in my right arm at the moment, so anyone expecting emails etc, please be patient, i haven't been ignoring you :-).

ps. This is brought to you in association with painkillers, heavy antibiotics & a nokia e65...please excuse if it doesn't make sense!

avant-window-navigator: Neil Patel's Blog

I think I just found another dimention

So, I've had some spare time at work today, and thought I might as well tackle an idea that has been floating around OH towers since before Guadec, which was to use the Gtk offscreen rendering patch to embed Gtk widgets within the Clutter stage.

Now, I only go this working today, and it's pretty hacky, but heres where I am so far:

Clutter + Gtk offscreen rendering patch from Neil Patel on Vimeo (if you can't see the video, click through).

Thats a GtkWindow which has been told to also draw to a GdkDrawable, which is then being pushed into a ClutterTexture (did I mention it was hacky?).

However, thanks to Emmanuele (and by proxy Alex), I have an idea of where to go with this, so hopefully we'll able to have some sort of canvas based on Clutter, where you can manipulate real widgets.

Anyway, that's it for Bling Tuesday, some more updates coming soon :-).

Update: The video doesn't seem to work with some flash players, so here is a link to the original ogg. That's what I get for trying out a new video service

avant-window-navigator: Neil Patel's Blog

0.1 + 0.1 = ?


Well there you have it, Awn 0.2 has been released!

With over six months since the last release, you'd think we were working on something as complicated as Gnome, but I think there are enough new features to show where the time has gone ;-).

I'd like to highlight a few of the main features that have landed into trunk over the recent weeks, and others that I maybe haven't mentioned before.

Icon Effects

You can have user-selectable colours and a 3d-look bar, but the ability to choose whether your icons bounce like cartoon characters, spin like a coin, or have a spotlight cast on them has to be the best blingy feature :-D!


(you may need to click the blog title to see the video)

Awn Manager

After having to endure my simple preferences dialog (and my lack of updating it to reflect new features), a few brave souls from the forums decided to create a proper configuration dialog for Awn:



Together with wrapping all the gconf options, the ability to load/save and share your Awn theme was also included, which is a very cool feature. Themes have already started popping up in gnome-look.org!

Applets

I've been over applets before, but we've been working very hard to make sure there is a continuous look and feel across applets and the main launcher/task bar. As of now, 99% of the applets behave the same on the bar (including animations & reflections).


I'll be making a stable release of applets in the next few days, but you can get to them via launchpad if you can't wait!

Stability

In addition to new features, Awn has grown more and more stable. Many 'hacks' that were put in place in January have either been swapped for newly available APIs, or have been replaced with standard Gtk widgets (although you can't tell ;-).

Future

From now on, I hope to make more regular releases of Awn, especially as there are many more people involved now, and a lot of code is being written. Also, I may take some time off from writing code for Awn myself, as I'd really like to spend some time on Affinity and Arena, plus help out on some other projects.

Thanks

I'd just like to say a huge thanks to everyone who has been on the forums, wiki and launchpad trawling through questions/bugs etc, and all the tranlsators (43 languauges!). I'd also like to say special thanks to Jeff Fortin, Mike Jones, haytjes, Miika-Petteri Matikainen, Anthony Arobone, Ryan Rushton, Michal Hruby, Julien Lavergne, who have all picked up the slack when I couldn't work on Awn as much as I wanted to.

avant-window-navigator: Neil Patel's Blog

How'd you like me now!

So in my tradition of one post per month (which, I know, needs to change), I present you with some updates from the world of Awn:

Applets

There have been lots of cool applets popping up, especially since the python bindings were committed a week or so ago.

stacks
Stacks

last.fm player
last.fm


Main menu

Launchpad

The move to launchpad has also created some very cool branches of Awn by other people which focus on new ideas, or new ways to implement existing ones. Below are two examples, the first being the libawn-effects branch, which migrates a lot of effects code from Awn to libawn, wraps a nice api around them, and adds a few more fancy effects:



The second branch concentrated on providing another approach to the usual linear arrangement of icons on the dock. Awn-curves puts icons on a slight curve which increases the feeling of depth:




Both are quite stable and are in line for a merge :-)

*Update* As usual, the videos have been stripped out, so if you want to see them you'll have to click on the post title above.

avant-window-navigator: Neil Patel's Blog

We are sailing...

...across the shore from code.google.com to launchpad.net!

Why?

Don't get me wrong, Google Code is great, and I still use it for Affinity and other projects, but Awn is getting larger and larger, in community and developers, and this needs some proper structure. Launchpad provides that structure incredibly well, with excellent road-mapping/bug reporting/feature requests/translation infrastructure, and we hope to make the most of it!

Show me the source!

http://www.launchpad.net/awn
is the new home of Awn. Over the past few days, those belonging to the awn-core team have helped me move everything over to launchpad.

Development of Awn will be in Launchpad from now on, bug reports, feature requests (blueprints) and translations should be directed there too. The Awn page in launchpad has instructions on how to download the development version.

I am working on transferring the existing bugs from code.google.com to launchpad. If you have previously opened/commentated on a bug, and would like to help me out, you can create the corresponding bug in launchpad, and just leave a comment in the original bug report that you have done so :-D.

What now?

Well, there's been a burst of activity on the Awn forum, with patches coming at me left, right and center. Consequently, Awn has gained some new developers and bug-people, and we are working towards a 0.2 release, with a ton of ideas for 0.3! I'll make an other post outlining the new devels and their contributions soon.

Also, Awn currently has an universal applet menu-system, a brand new preferences application, mac-stacks applet and many more applets in development in the forum, with updates everyday! I am currently working on a way to get everyone working in the same place, so we can have a awn-applets release along side the main Awn release, but more on that later.

I think that's it for now :-).

avant-window-navigator: Neil Patel's Blog

Clutter Foo

So Guadec went really well, for both me and everyone at OH. I got to meet lots of people, see all the cool things people have been working on, and everyone got a chance to see all the different things we have been working on at OH towers :-).

One of the coolest things was that everyone seemed to love the work we've been doing on Clutter, a lot of people spent time at our stand playing with the apps we have written, and generally asking questions on how to start developing with Clutter. Matthews presentation also went very well, and the audience seemed to enjoy seeing all the demos on the big screen.

So, for all those who missed the presentation, and those who just like to watch pretty videos, I'll do a quick recap of some of the example apps that we have in svn (http://svn.o-hand.com/repos/clutter/trunk/toys).

These should be a great place to start to get an idea of how clutter works, and how the animation framework works. If you are comfortable with Gtk, then it should be quite easy for you to get started with Clutter.


Table

I'll start with this because it's probably the one I play around with the most :-D. It's basically a Surface-type app, written by Tomas. You point it to a directory, and it'll crawl it, putting all the pictures and videos it finds onto the screen for you to manipulate:






Woohaa

This is Matthew's really funky, stupendously cool, hotter than a hot cup of tea, movie player!It has a 'slider' menu for filtering your video collection, plus it'll do something clever with all those TV shows you've recorded (legally ;-) from the BBC, so you can easily see the episode number and season:





Hint: Press 'e' during playback for some fun during a boring video

Aaina

Yay, my turn :-). This didn't work during the presentation as there wasn't an active internet connection, but its by far the coolest :-p! Coming back down to earth, it's a slideshow program, which has two backends, a directory one (which needs some work), and a Flickr one. The Flickr one is quite cool, you just provide a bunch of tag names when you start it, and its pull all photos matching the tags from Flickr, and continuously update the slideshow. It'll also show the title of the image and the authors name:






Hint: Press left and right arrows to rotate the entire stream of photos. Press up to flip them.

Flowers

Last but not least, we have the flowers demo, which shows how you can use your cairo skills with clutter. It is a very simple app, but everyone likes it, so I thought I'd post a video anyway :-).




This really needs to be made into a screensaver...

Points To Note

These are in 'toys' for a reason :-). They are still rough around the edges, but they should provide a nice demo of what's possible, and where to start when you decide to create your 3-d masterpiece! All the demos require Clutter 0.3 (some may need clutter-trunk).

Also, please bare in mind that the performance is much better in real life. Capturing the screencast uses a lot of resources, and the conversion from the resulting video file to google video looses a lot of clarity!

Finally, the python bindings for 0.3 are coming, if you would like to help with them you can let someone know in #clutter on irc.gimp.net, or contact Rob, who is in charge of the python bindings (sorry Rob ;-).

avant-window-navigator: Neil Patel's Blog

So now that we have some depth...

Apparently, if you don't pay attention to your projects forums for more than a week, something beautiful will happen...


Yes, that's Awn svn, in all its 3D and reflective glory :-). I'd like to say a huge thanks to haytjes & nablaa from the forums, who managed to make their patches work together to create this effect. There are also a buch of other fixes in svn, so its well worth the upgrade.

As we all like videos, here's one of the reflection in action:




I've recently got a bunch of help from people for different things regarding Awn (thank you to you all), this should see development become quicker, and bug fixes faster. It'll also mean that I can make a proper roadmap, now that I have some help in achieving it!

In other news

There's a bunch of cool stuff I need to blog about, and as soon as I get some time, I will :-). I'm off to Guadec tomorrow, so there won't be much stuff happening code wise, but I do have an Awn-related surprise for you all when I get back this weekend ;-).

Update

As pointed out, it may help if I told you how to actually get Awn looking like this :-/. You need to change two gconf keys (UI coming soon). For the perspective, navigate to /apps/avant-window-navigator/bar/bar_angle, and set it to 45. For reflection, navigate to /apps/avant-window-navigator/bar/icon_offset, and set it to 18. Restart Awn and enjoy!

avant-window-navigator: Neil Patel's Blog

And the others thought they had caught up...

hate to depress you again boys, but Awn just keeps getting better and better :-p.

No long time no blog, eh? Don't worry though, that's unlikely to happen again, in fact, I'm sure you'll be sick of me always taking up precious space on PGO with my transparent this and three-dimensional that!

So,
a) how has Awn got better and
b) why am I so happy about it?

Many people already know the answer to (a), latest Awn has full applets support! Yes, that means you can have a trash applet, workspace switcher, and all those other things which you missed from your bottom gnome-panel. I have included a Workspace switcher applet, a Trash applet and a Separator applet in Awn. More to come from me, plus I know of others working on some cool stuff (more on that below).

So, whats the best way to describe this 'applets' malarkey? Well, with a screenshot, of course:

desktop-16-06-2007

Oh, the main Launcher/Window manager is also an 'applet' (albeit an internal one). So you can position other applets around it.

Okay, moving on, the reason why I am so happy about this feature (over anything else), is that I believe we will now see some really cool stuff for Awn. There have been so many ideas floating around for months, which go from simple applets, to the extravagant (which is pretty easy to do with the excellent Empathy.

I would also love to see some cross-over happening with Gimmie, especially embedding its panel-applet into Awn (blinged up, of course :-).

Anyway, before we get there, I still need to make the applets system a bit more robust, and try and move as much as I can into libawn, so other applets can use colour settings etc, but this is a great start!

P.S. Can I just say thanks to everyone on the forums, bug reporters, and those who leave comments here, they have been really patient, plus they have been invaluable in giving feedback.

avant-window-navigator: Neil Patel's Blog

Flickr + Clutter = Fluttr

Hey, I did say your gonna get sick of me :-).

So, what this post about? Well, a little while ago, Matthew and I were talking about what could we do with Clutter which would be quite different and cool, and he had the idea of something involving the internet. So with a little help from our resident flickr master, I embarked on a mission to bring Clutter and Flickr together, in a great union of animations and pixels.

Fluttr

Fluttr is a Clutter based Flickr photo viewer. Once you have authorized with Flickr, you can browse and view your photo sets, together with viewing your photos individually.

A video makes much more sense than I ever could, so:


As you can see, it has cool things like the sets will show the photos within them, photos are downloaded as necessary (and cached locally). It also has a fullscreen option, so it works quite nicely when you want to show off your pictures on your laptop/TV.

You can grab Fluttr from svn by running:

svn co http://svn.o-hand.com/repos/clutter/trunk/toys/fluttr fluttr

Be sure to read the README, as it contains valuable info on how to authorise with Flickr. There are some things that still need to be added, but it works really well, and I hope you guys like it!

avant-window-navigator: Neil Patel's Blog

Look lively boy!

Okay, so I haven't really been doing as much blogging/coding as I probably should have...sorry! The past few weeks have been crazy for me, a *lot* of personal/family stuff was going on, however, this week started very nicely, as I began working for OpenedHand!

This is a dream come true for me, so you can imagine how happy i am ATM :). I'll mostly be working on/with Clutter, which means hopefully you will able to see some cool integration work (for OH and personal projects), especially as I get better at OpenGL & Clutter.

Although I've been away, I have been doing work on Awn & Affinty, heres an account:

Awn
  • Beryl window thumbnailer support.
  • Support for international fonts (Varun Ratnakar)
  • Better launcher to window matching code
  • Heavily debugged auto-hide, which should not crash anymore.
  • Better auto-hide animation
  • Bar resizes if it gets larger than the screen width
  • Translation works
  • Some improvements in the DBus backend
I know there is some more info, but I can't remember it right now, and I really need to dedicate Awn its own entry some time over the weekend.

Affinity

Thanks for all the testers! I have been working on getting all the features in. Svn has a panel applet, so you can have super-quick searching any-time :).

I have been busy pulling out the search & app code into libaffinty, as I have been working on the following two apps (which are part of affinity):

Application Browser

This is an app browser, which is required for the panel applet. This is the main reason for libaffinity, as once you've loaded Affinity, the app-browser loads super-quick. Heres a few mockups I am working off :



As per usual, suggestions are welcome. I hope to commit this over easter.

Desktop Search Frontend

Affinity works fine when you know exactly what you are looking for, but not so well, when you either need to browse everything containing a certain search term, or when you need finer tuning. To this end, Affinity 0.2 will also ship with a search-tool which provides a unified search interface for Beagle & Tracker. Its easy to tell what app it is based on, but I think it looks unique enough not to cause me a problem :). Heres the current mockups I am working towards (about 70% done):

Yes, those fancy reflection effects are in the real one :). This is a much more complicated app, so I hope to commit by the end of next week, but can't promise.

Anyway, I hope that stops the 'are you alive' emails ;). I will back in #awn & forums from tonight.

avant-window-navigator: Neil Patel's Blog

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