I need to write an Eclipse plugin which uses the SOA BPMN modeler (http://www.eclipse.org/bpmn/) to model a diagram in Eclipse's main view (the central one).
My idea is: what if I create a hello.bpmn_diagram file and load it into eclipse? That would make my life easier when the user saves the file (it is already on disk)
Any other idea or suggestion is very appreciated
Alexey Kalmykov gave the right insight: the extension points (useless unfortunately), were in the MF file of the source code