Why is dolphin only partly opensource?

I have never before seen an webapp that claims to be open source (whether GPL or CCL) that only releases some of its sourcecode. 

Obviously php, js, html, and xml files are opensource as there is no real way to hide the source.... but if this webapp is truly opensource why don't we have the source code for all the flash based scripts within the app? The video player, audio player, recorder, the photo capture source, etc.....

Shouldn't open source software release ALL the source of their projects? Just curious..... 

http://www.boonex.com/forums/topic/Developers-Links.htm

Look under "Flash applications SVN repository". I'm sure you could also contact AlexT for an easier download.

That is INCREDIBLY helpful Nathan TY so very much!!