diff options
| author | Carl Hetherington <carl@carlh.net> | 2009-12-05 03:04:54 +0000 |
|---|---|---|
| committer | Carl Hetherington <carl@carlh.net> | 2009-12-05 03:04:54 +0000 |
| commit | abd80d0f64a4b32c3a8cce01c9aa1d6bc7ee64bb (patch) | |
| tree | c46721af34d296670a6da0ce87eaaac1c5208f6f /gtk2_ardour/port_group.h | |
| parent | bdf5dead24c16e23977d4b3d2561dbb0f8a7ae4e (diff) | |
Clean up and comment PortMatrix event handling a bit.
Fix problems with attempts to access Session after it has been
destroyed.
git-svn-id: svn://localhost/ardour2/branches/3.0@6290 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/port_group.h')
| -rw-r--r-- | gtk2_ardour/port_group.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/gtk2_ardour/port_group.h b/gtk2_ardour/port_group.h index 6940b75093..1fcceb4c19 100644 --- a/gtk2_ardour/port_group.h +++ b/gtk2_ardour/port_group.h @@ -40,9 +40,8 @@ class PortMatrix; class RouteBundle; class PublicEditor; -/** A list of bundles and ports, grouped by some aspect of their - * type e.g. busses, tracks, system. Each group has 0 or more bundles - * and 0 or more ports, where the ports are not in the bundles. +/** A list of bundles grouped by some aspect of their type e.g. busses, tracks, system. + * A group has 0 or more bundles. */ class PortGroup : public sigc::trackable { @@ -62,7 +61,10 @@ public: bool has_port (std::string const &) const; + /** The bundle list has changed in some way; a bundle has been added or removed, or the list cleared etc. */ sigc::signal<void> Changed; + + /** An individual bundle on our list has changed in some way */ sigc::signal<void, ARDOUR::Bundle::Change> BundleChanged; struct BundleRecord { @@ -99,7 +101,7 @@ class PortGroupList : public sigc::trackable void add_group (boost::shared_ptr<PortGroup>); void add_group_if_not_empty (boost::shared_ptr<PortGroup>); void set_type (ARDOUR::DataType); - void gather (ARDOUR::Session &, bool, bool); + void gather (ARDOUR::Session *, bool, bool); PortGroup::BundleList const & bundles () const; void clear (); void remove_bundle (boost::shared_ptr<ARDOUR::Bundle>); @@ -122,7 +124,10 @@ class PortGroupList : public sigc::trackable bool empty () const; + /** The group list has changed in some way; a group has been added or removed, or the list cleared etc. */ sigc::signal<void> Changed; + + /** A bundle in one of our groups has changed */ sigc::signal<void, ARDOUR::Bundle::Change> BundleChanged; private: |