mTroll is a software-based MIDI controller that I run on a little ASUS eee pc netbook. It can be used with a DIY foot controlled input but that is optional. I've added native Axe-Fx support to it. More info at http://www.creepingfog.com/mTroll/.
mTroll is written in C++ and uses Qt for the UI. The source code repository is available via Mercurial from SourceForge:
[noparse]hg clone http://mtroll.hg.sourceforge.net:8000/hgroot/mtroll/mTroll[/noparse]
(The SourceForge project is http://sourceforge.net/projects/mtroll/ but nothing there except the source code repo.) You can browse the source at http://mtroll.hg.sourceforge.net/hgweb/mtroll/ without installing Mercurial.
mTroll is written in C++ and uses Qt for the UI. The source code repository is available via Mercurial from SourceForge:
[noparse]hg clone http://mtroll.hg.sourceforge.net:8000/hgroot/mtroll/mTroll[/noparse]
(The SourceForge project is http://sourceforge.net/projects/mtroll/ but nothing there except the source code repo.) You can browse the source at http://mtroll.hg.sourceforge.net/hgweb/mtroll/ without installing Mercurial.