Signs of Life

With gtk+ closing in on their 3.0 release, many folks have been inquiring about Gtk# 3 lately. We've had a number of offers to help as well. I've been tied up with another project at the ol' day job, but I've been dedicating a fair amount of evening and weekend time toward 3.0 bindings since the holidays. It also looks like I'm going to be getting some more cycles to push the effort forward in the near future.

Over the past couple evenings, I've pushed a series of commits to github.com which update master to a 2.99.x API level. Several of the samples are still not being built because of 3.0 API breakage. Most of the samples which currently build also run cleanly, but there are some crashes there to address as well.

I've temporarily created a cairo-sharp.dll from the copy of Mono.Cairo we have been carrying in the tree, with a few updates to expose some of the new 1.10 API. This will likely get merged back into the mcs/class tree, but it's a convenient place for us to move fast with fleshing out the new bits.

The generated APIs are completely unaudited at this point. The improvements in the external Gio and Builder bindings since they spun off remain unmerged. There is plenty of work to go around if people would like to jump in and help. We are going to need migration docs, new API docs, the list goes on...

Since people are likely wondering, the module still starts from a C parse. I have experimented with starting from GIR format but feel at this point, given the current tooling state, that it will be quicker to get to 3.0 using the existing GAPI parser for gtk-sharp. Since this is getting long already, I'll expand on the reasons in another blog, plus talk about the approach I think we can take to begin incorporating GIR as a starting point in new bindings.