Thanks to Behdad and the organizers at GUADEC, I will be having a BOF/discussion session tomorrow at 4:30pm to discuss a new class of applications built on Silverlight or Flash and how they relate to the future of the Linux Desktop.
Some of the ideas are clearly derived from Alex and Chris thinking about the desktop; it is heavily influenced by our work on Moonlight; by the recent strides that Adobe has made on creating great looking applications on the web (Buzzword and Photoshop Express) and the future of Gnome.
Join me tomorrow for a discussion on how to launch an effort to create an open-source, RIA-based desktop applications.
I am very excited.
Posted on 08 Jul 2008
Next week I will be attending the GNOME Developer Conference in Istanbul.
Looking forward to meet old friends and looking forward to discuss with people the future of rich applications.
BOF: Does anyone know how to apply for a last-minute BOF?
If there is some free presentation slot, I would like to hold an informal BOF to discuss these ideas.
Posted on 04 Jul 2008
Today I walked into Aaron's office unannounced and I just saw him glowing. Like a girl that has been kissed for the first time, like a donkey in the spring.
A voice in the background was narrating Banshee features, and I was wondering just what is that noise?
As I went around to his monitor to see what he was watching and listening to, I saw this Linux.com review on Banshee that included a screencast/podcast.
He was *so* excited that he was actually watching it in three computers at once.
I could not believe it.
Three computers at once. One, two and three. All playing the podcast. At the same time.
I was speechless.
From economic mastermind to flattered developer.
He said to me: "I have never seen a production of such caliber" as he listened to the background music in the above podcast.
I just stood there quietly. Unsuspectingly recovering the Twix office supply.
Posted on 03 Jul 2008
Yesterday I forgot to point to the actual page to install the Moonlight plugins.
You can download the latest plugin from here. Just like the last release, these plugins are compiled without ffmpeg support.
The source code is available here.
You can track the progress and try out a few applications yourself from our Moonlight Status page.
Posted on 03 Jul 2008
A new release of Moonlight is now available. The team has been working very hard on improving the performance of Moonlight as well as improving our compatibility with Microsoft's Silverlight.
This release will also work with both Firefox 2.0 and Firefox 3.0. We have also switched our installation system to use signed XPIs, but we will also require a browser restart (we could not figure out a way of avoiding this).
Some of my favorite work that happened on this cycle is the effort to improve our multi-browser support, work towards supporting WebKit and Opera is underway and will improve over time. This work benefitted from our own work to support both Firefox 2.0 and 3.0 in the plugin.
Windowless mode (the mode that allows blending of HTML content and Silverlight content) is vastly improved but is only available on Firefox 3.0. This is a feature that is used extensively by Silverlight designers.
More details from the release:
Posted on 02 Jul 2008
I will be at Microsoft on Thursday and Friday, and only have meetings on Thursday afternoon.
I would love to meet other hackers. If you want to meet, discuss, talk, drop me an email: [email protected]
Posted on 18 Jun 2008
Michael struck back by bringing fruits and vegetables today. To which Aaron replied "I hope those fruits rot".
Today the machine was refilled:
This has brought finally an end to the empire of speculation from this rapacious market meddler. With at least 12 new twix bars injected into the local office economy we should enjoy a smooth sailing for the rest of the week.
Update: Some sources inform me that Aaron was trying to create an artificial scarcity in the office by buying the remaining 12 twixes, he hit a glitch in the machine, he got two bars for the price of one.
This is not bodding well for the local Twix aficionados:
Update 2: Capitalism knows no limits:
Update 3: To add insult to injury, he is now selling individual Twix bars for 70 cents each, or a full pack for 1 dollar.
Update 4: We will be picketing Aaron's office at 4pm this afternoon:
Posted on 17 Jun 2008
People at the office became LOLcat fans by reading every day i can has cheezburger a few months ago. It was harmless entertainment.
But recently I have discovered that LOLspeak has started to creep into our codebase.
What other naming conventions should we adopt?
Posted on 17 Jun 2008
The entire OpenOffice suite is built on top of a component technology called UNO (which is inspired by COM, but heavily extended). Pretty much all of the functionality in OpenOffice is exposed through some UNO interface, and although the native interface is built on top of C++ many bridges have been created over the years that expose UNO to a variety of languages, runtimes and object brokers.
A few years ago, Sun implemented a .NET bridge for UNO. This bridge allowed .NET developers to script, extend and reuse open office as a library from C# or any other .NET language.
A couple of years ago, Michael Meeks and the OpenOffice community ported the bridge to work with Mono which allows developers to create OpenOffice based solutions using any of the Mono programming languages (C#, Boo, IronPython, IronRuby, F#, VB, Nemerle and so on).
But even if the engine existed, it was not properly installed in the system and getting a C#-based OpenOffice solution required lots of Unix skills, the kind of skills that would likely be in short supply by those interested in OpenOffice automation. We fixed this in this last development cycle, so now a Novell OpenOffice installation will have everything you need.
Michael Hutchinson, one of our MonoDevelop hackers has put together the missing pieces to simplify the process. He has created the solution templates necessary to create these solutions, and packaged them as a Mono.Addin for exiting MonoDevelop users.
To build OpenOffice solutions, you need to install the OpenOffice addin for MonoDevelop. To do this, follow these steps.
Activate the Add-in Manager
Select the OpenOffice Automation Samples
Complete the installation for the Mono.Addin, once you are done, create a new Solution:
You can skip this step, and get back here later, but you might want to select "Unix integration":
Take advantage of code-completion:
This is what the default sample looks like, you can use this as a foundation for your program. Since this is a COM-based API, it is not an API that is easy to discover with code-completion popups, so we figured it was best to ship full working samples:
Build and run your application by hitting F5:
Your OpenOffice solution in all of its glory, this is from the samples that we distribute as part of the templates:
Sadly, the OOo API exposed by UNO does not look or feel very .NET-ish at all. It is a COM-based API and is not very discoverable. Code-completion will sadly not be of much help without the samples.
Additionally, the conventions used in the code are not very .NETish, so it will feel a little bit odd.
There are a few options here, we could either massage the .NET exposed API into something more .NET-friendly, or we could create a wrapper around the UNO API for most common usage scenarios. We are not sure what would be best.
We believe using a Cecil-based tool-massager we could rewrite the cli_types.dll library to get a more .NET-ish API:
This still leaves the issue of interface identity to be solved where an underlying object that always implements IA, IB and IC interfaces is usually only exposed as one of those interfaces, and you must do an explicit cast to the other interfaces to access the other features.
Thanks to the Michaels for all the hard work.
Posted on 12 Jun 2008
I love the LinuxHater's Blog. This is a must-read RSS feed.
It is funny in a way that xkcd is funny to Unixers. Whoever is writing that blog has extensive experience on Linux and enviable writing skills.
A first class grilling/roasting of Linux and the Linux community. It should help keep things in perspective.
Some good starting points:
Posted on 12 Jun 2008