diff options
| author | Carl Hetherington <carl@carlh.net> | 2012-06-16 17:20:10 +0000 |
|---|---|---|
| committer | Carl Hetherington <carl@carlh.net> | 2012-06-16 17:20:10 +0000 |
| commit | 5ac22e9095d5f851b5238029e3f813bc86fe2280 (patch) | |
| tree | 51460c63aa9ace692dedceb01494f2a92d4bc364 /libs/ardour/automation_list.cc | |
| parent | 9429401f11ffa0ee1729dbdc5e14e87cf06e2dc1 (diff) | |
Add new SharedStatefulProperty which manages a shared_ptr to
some Stateful object, and a subclass to use this for
AutomationList. SharedStatefulProperty will manage undo / redo
using full copies of the XML state, like MementoCommand,
but does it within the Property undo system.
git-svn-id: svn://localhost/ardour2/branches/3.0@12740 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/automation_list.cc')
| -rw-r--r-- | libs/ardour/automation_list.cc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libs/ardour/automation_list.cc b/libs/ardour/automation_list.cc index 54d838f6e2..26ca7b097a 100644 --- a/libs/ardour/automation_list.cc +++ b/libs/ardour/automation_list.cc @@ -510,3 +510,24 @@ AutomationList::set_state (const XMLNode& node, int version) return 0; } +bool +AutomationList::operator!= (AutomationList const & other) const +{ + return ( + static_cast<ControlList const &> (*this) != static_cast<ControlList const &> (other) || + _state != other._state || + _style != other._style || + _touching != other._touching + ); +} + +PBD::PropertyBase * +AutomationListProperty::clone () const +{ + return new AutomationListProperty ( + this->property_id(), + boost::shared_ptr<AutomationList> (new AutomationList (*this->_old.get())), + boost::shared_ptr<AutomationList> (new AutomationList (*this->_current.get())) + ); +} + |