smokephil/ardour
1
0
Fork 0
mirror of https://github.com/Ardour/ardour.git synced 2025-12-10 08:36:32 +01:00
Code Issues Projects Releases Wiki Activity

add the potential for a bit more debugging of signal connects

Browse source
This commit is contained in:
Paul Davis 2016-07-01 16:35:46 -04:00
parent 47144ee7f4
commit ba700ecc63
1 changed files with 19 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

25
libs/pbd/pbd/signals.py
View file

@ -268,11 +268,17 @@ def signal(f, n, v):
print("\t}", file=f) print("\t}", file=f)
print(""" print("""
bool empty () { bool empty () const {
Glib::Threads::Mutex::Lock lm (_mutex); Glib::Threads::Mutex::Lock lm (_mutex);
return _slots.empty (); return _slots.empty ();
} }
""", file=f) """, file=f)
print("""
bool size () const {
Glib::Threads::Mutex::Lock lm (_mutex);
return _slots.size ();
}
""", file=f)
if v: if v:
tp = comma_separated(["void"] + An) tp = comma_separated(["void"] + An)
@ -286,14 +292,15 @@ def signal(f, n, v):
print(""" print("""
boost::shared_ptr<Connection> _connect (slot_function_type f) boost::shared_ptr<Connection> _connect (slot_function_type f)
{ {
#ifdef DEBUG_PBD_SIGNAL_CONNECTIONS
if (_debug_connection) {
PBD::stacktrace (std::cerr, 10);
}
#endif
boost::shared_ptr<Connection> c (new Connection (this)); boost::shared_ptr<Connection> c (new Connection (this));
Glib::Threads::Mutex::Lock lm (_mutex); Glib::Threads::Mutex::Lock lm (_mutex);
_slots[c] = f; _slots[c] = f;
#ifdef DEBUG_PBD_SIGNAL_CONNECTIONS
if (_debug_connection) {
std::cerr << "+++++++ CONNECT " << this << " size now " << _slots.size() << std::endl;
PBD::stacktrace (std::cerr, 10);
}
#endif
return c; return c;
}""", file=f) }""", file=f)
@ -302,6 +309,12 @@ def signal(f, n, v):
{ {
Glib::Threads::Mutex::Lock lm (_mutex); Glib::Threads::Mutex::Lock lm (_mutex);
_slots.erase (c); _slots.erase (c);
#ifdef DEBUG_PBD_SIGNAL_CONNECTIONS
if (_debug_connection) {
std::cerr << "------- DISCCONNECT " << this << " size now " << _slots.size() << std::endl;
PBD::stacktrace (std::cerr, 10);
}
#endif
} }
}; };
""", file=f) """, file=f)