diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2009-12-19 20:26:31 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2009-12-19 20:26:31 +0000 |
commit | aae367b63c9b619db1e40f27dc334c6987219481 (patch) | |
tree | 142f6ffed6bb749e24a06343587cad6b966888bd /libs/pbd/signals.cc | |
parent | 67460c2af45d0455e64623572480c064445c2e5b (diff) |
use new syntax for connecting to backend signals that enforces explicit connection scope, plus a few other related matters
git-svn-id: svn://localhost/ardour2/branches/3.0@6376 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/pbd/signals.cc')
-rw-r--r-- | libs/pbd/signals.cc | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/libs/pbd/signals.cc b/libs/pbd/signals.cc new file mode 100644 index 0000000000..62cabff091 --- /dev/null +++ b/libs/pbd/signals.cc @@ -0,0 +1,53 @@ +/* + Copyright (C) 2009 Paul Davis + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#include "pbd/signals.h" + +using namespace PBD; + +Glib::StaticMutex ScopedConnectionList::_lock = GLIBMM_STATIC_MUTEX_INIT; + +ScopedConnectionList::ScopedConnectionList() +{ +} + +ScopedConnectionList::~ScopedConnectionList() +{ + drop_connections (); +} + +void +ScopedConnectionList::add_connection (const UnscopedConnection& c) +{ + Glib::Mutex::Lock lm (_lock); + _list.push_back (new ScopedConnection (c)); +} + +void +ScopedConnectionList::drop_connections () +{ + Glib::Mutex::Lock lm (_lock); + + for (ConnectionList::iterator i = _list.begin(); i != _list.end(); ++i) { + delete *i; + } + + _list.clear (); +} + |