lots of deep but hard to spot changes to transport control, primarily relating to looping and transitions between loop, play-range and regular roll/stop ; add GUI option for seamless looping control (under Options). Needs to be forward ported to 3.0. Please TEST THE HELL out of this one - changes were deeper and wider than i would like, but did consolidate some of the GUI transport control code in a good way
git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/2.0-ongoing@5976 d708f5d6-7413-0410-9779-e7cbd77b26cf
15 files changed: