Blog

First of all, let me be clear: no, I’m not trying to leave Emacs again, already got over that stage. Emacs is and will be my main editor for the foreseeable future, as it’s clear to me that there’s no other editor I feel more comfortable with, which is why I spent some time cleaning up my .emacs.d and making it more “manageable”. But as much as like Emacs as my main “weapon”, I sometimes appreciate the advantages of using a different kind of beast for specific purposes. And, believe me or not, in the past 2 years I learned to love Eclipse/CDT as the best work-mate I know when I need some extra help to get deep inside of the two monster C++ projects that WebKit and Chromium are. And yes, I know Eclipse is resource hungry, slow, bloated… and whatnot; but I’m lucky enough to have fast SSDs and lots of RAM in my laptop & desktop machines, so that’s not really a big concern anymore for me (even though I reckon that indexing chromium in the laptop takes “quite some time”), so let’s move on :-) ...

I have a chrooted environment in my 64bit Fedora 22 machine that I use every now and then to work on a debian-like 32bit system where I might want to do all sorts of things, such as building software for the target system or creating debian packages. More specifically, today I was trying to build WebKitGTK+ 2.8.3 in there and something weird was happening: The following CMake snippet was not properly recognizing my 32bit chroot: ...

As a long time Thinkpad’s trackpoint user and owner of a Lenovo T440s, I always felt quite frustrated with the clickpad featured in this laptop, since it basically ditched away all the physical buttons I got so used to, and replace them all with a giant, weird and noisy “clickpad”. Fortunately, following Peter Hutterer’s post on X.Org Synaptics support for the T440, I managed to get a semi-decent configuration where I basically disabled any movement in the touchpad and used it three giant soft buttons. It certainly took quite some time to get used to it and avoid making too many mistakes but it was at least usable thanks to that. ...

It’s been a while since I did this, but I got some people asking me lately about how exactly I did it and I thought it could be nice to write a post answering that question. Actually, it would be a nice thing for me to have anyway at least as “documentation”, so here it is. But first of all, the idea: my personal and very particular goal was to have a proper SNES emulator plugged to my TV, based on the Raspberry Pi (simply because I had a spare one) that I could control entirely with a gamepad (no external keyboards, no ssh connection from a laptop, nothing). ...

Last weekend I visited my former office to attend the GStreamer hackfest 2015, along with other ~30 hackers from all over the world. This was my very first GStreamer hackfest ever and it was definitely a great experience, although at the beginning I was really not convinced to attend since, after all, why bother attending an event about something I have no clue about? But the answer turned out to be easy in the end, once I actually thought a bit about it: it would be a good opportunity both to learn more about the project and to meet people in real life (old friends included), making the most of it happening 15min away from my house. So, I went there. ...

So, after neglecting my responsibilities with this project for way too long, I finally released frogr 0.11 now, making the most that I'm now enjoying some kind of "parenting vacation" for a few days. Still, do not expect this new release to be fully loaded of new features and vast improvements, as it’s more like another incremental update that adds a couple of nice new things and fixes a bunch of problems I was really unhappy about (e.g. general slowness, crashes). ...

I know I haven’t blogged for a while, and definitely not as much as I would like, but that was partially because I was quite busy during my last days in Samsung (left on the 25th of July), where I wanted to make sure I did not leave any loose end before departure, and that everything was properly handed over to the right people there. But that was one month ago… so what did I do since then? Many many things, and most of them away from a keyboard, at least until the past week. Main highlights: ...

Quick post to let the world know that I’ve just released a new version of frogr right now, in order to address a few issues present in the previous version. Mainly: Deprecation of non-SSL end points for the Flickr API (see these two posts for more info). From now on, frogr will use SSL-only API calls. Address issues with frogr's AppData file. Apparently, the AppData file was neither valid (according to appdata-validate) nor being installed properly, preventing frogr from showing up nicely in the GNOME Software app. Allow disabling video uploads at configuration time (enabled by default), instead of making the decision depending on the detected platform. This will hopefully make life easier for packagers of other platforms (e.g. MacPorts). Removed libsoup-gnome code once and for all (API deprecated a while ago). Other things: updated translations and fixed a few minor bugs. As usual, feel free to check the website of the project in case you want to know more about frogr, how to get it or how to contribute to it.

So, after a bit more than one year without releasing any version of frogr, I finally managed to get some “spare” time to put all the pieces together and ship the ninth version of it, which I believe/hope is going to be a quite solid one. In all honesty, though, this version does not come with many new features as the previous ones, yet some changes and fixes that I believe were quite necessary, and therefore should help improving the user experience in some subtle ways. ...

As many other WebKitGTK+ hackers (30 in total), I flew last Saturday to A Coruña to attend the 5th edition of the WebKitGTK+ Hackfest, hosted once again by Igalia at their premises and where people from several different affiliations gathered together to try to give our beloved port a boost. As for me, I flew there to work mainly on accessibility related issues, making the most of the fact that both Joanie (Orca maintainer) and Piñeiro (ATK maintainer) would be there too, so it should be possible to make things happen faster, specially discussion-wise. ...

It seems that one can never stop learning new things with git, no matter for how long you’ve been using it (in my case, I’m a proud git user since 2008), because today I added a new trick to my toolbox, that already proved to be quite useful: “grepping” files in a git repository, as you would do it with git grep, but using a commit-id to limit the search to a specific snapshot of your project. ...

As I mentioned in my previous post before GUADEC, I’ve been putting some effort lately on trying to improve the accessibility layer of WebKitGTK+, as part of my work here at Samsung, and one of the main things I’ve worked on was the removal of the dependency we had on Pango and GAIL to implement the atk_text_get_text_*_offset() family of functions for the different text boundaries. And finally, I’m really happy to say that such a task is complete once and for all, meaning that now those functions should work as well or as bad on WebKit2GTK+ as they do in WebKitGTK+, so the weird behaviour described in bug 73433 is no longer an issue. You can check I’m not lying by just taking a look to the commit that removed both all trace of Pango and GAIL in the code, as well as and the one that removed the GAIL dependency from the build system. And if you want more detail, just feel free to check the whole dependency tree in WebKit’s bugzilla. ...

One year again GUADEC is approaching and, also again, I’m very happy to say that I’ll be there as well this time, even if I have to recognize it was not on my plans for this year, at least not initially. And the reason why it was not initially in my plans was mainly because I’ve been already through quite some changes during these past months year, and my family just came over to the UK two months ago. This means that, even I already arrived by the beginning of the year, we just started to settle here as a family a few weeks ago. So in that context, I didn’t feel like leaving them alone for one week already now, it definitely would look like a “wrong management of priorities” to me. ...

It turns out I’m writing this post at 6:00 AM in the morning from a hotel instead of doing it at a more reasonable time from my comfy home or a nice cafeteria. That’s already quite a new thing by itself, and the reason for that is not that I became crazy or something, but the fact that I’m completely jet-lagged in California right now in order to attend my second WebKit Contributors Meeting (my first time was in 2011), this time as part of the Samsung team in the UK R&D center, together with my mate Anton Obzhirov. ...

It’s been 7 years already since I started using Emacs and, for some reason, I still haven’t found a text editor I do feel more comfortable with, and I Swear to Gods I’ve tried. I really did. And as proof, I can tell that those who know me a bit can really support this statement, no doubt about it. The thing is that, for some reason or another, whenever I tried a different editor, a fancy IDE or anything else, the result was always the same: I first realize of a new and very interesting feature X in the editor Y which makes me think for a while “hmmm… this could be the one”, then I start using that editor Y for a while, then I realize I’m not comfortable enough for many other things, then I realize I’m continuously alternating between that editor and Emacs and then… finally… I somehow manage to “port” that very nice feature X to Emacs and ditch editor Y to finally come back to the origin again. ...

This past week I’ve spent some time explaining to my mates at Samsung the basics about how accessibility works and is implemented in WebKitGTK+. I realized, yet again, of how messy and confusing everything can be the first time you encounter these things. After all, WebKit is quite a complex project already and accessibility is not a simple matter either. In order to help them better understand this topic, I wrote a summary to have as reference that explains in my own words which the main pieces of the whole puzzle are, and how they relate to one another. In my experience, it’s not always easy to understand the big picture quickly, and I think this kind of documentation can be quite useful for anyone willing to contribute to accessibility in WebKitGTK+. At least it would have been useful for me when I started working on this. I only regret not having written it before, but better late than never, right? ...

So, after almost 3 months of “holidays”, I’ve finally started working on my new job this Tuesday in Samsung Electronics Research Institute UK (aka SERI), where I’ll join a team mainly working in A/V and DTV related stuff while, at the same time, I’ll keep contributing to WebKit and WebKitGTK+. As you can imagine, being the first week means that I mostly spent my time learning a lot of stuff about my new job and the tools I’d be using, as well as setting up my development environment and getting to know my colleagues and the things we’ll be working on. ...

During the last weeks, I decided to make the most of some spare time I had while still in “nowhere land” (see my previous post) and so I’ve been working in frogr to see if I could release the 0.8 version before the end of the year. In my mind it looked like kind of a nice and humble Christmas present to the world and, at the same time, a interesting way to spent this time I had between my depart from my previous job and the start of the new one. ...

Two months ago it was an important day for me. It was the day that I finally told my partners at Igalia that I’d be leaving the company, after almost seven years. It hasn’t been an easy decision to make and so this hasn’t been an easy post to write either… yet one I’d like to write anyway. But let’s push the rewind button for a moment now… I’ve joined Igalia on November 2005, initially as a trainee while I was finishing my studies of Computer Science Engineering, and got quickly hooked by the company, the people that was part of it back then and the kind of project they were trying to build. ...

As you might already know, the new and shiny 3.6 release of the GNOME desktop is right around the corner, and so it’s the next release of WebKitGTK+, the port of the WebKit web rendering engine to the GTK+ platform. And it turns out that such a release is going to be a very special one for us, members of the WebKit team at Igalia, since it comes with some very interesting features, like those I already mentioned in the talk I gave during the past GUADEC, mainly: ...