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Emit a signal when Lua session script change (prepare UI update to un/set)

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This commit is contained in:
Robin Gareus 2017-02-19 00:06:01 +01:00
parent b066ad3164
commit 32fe5a083e
2 changed files with 8 additions and 0 deletions
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2
libs/ardour/ardour/session.h
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@ -823,6 +823,8 @@ class LIBARDOUR_API Session : public PBD::StatefulDestructible, public PBD::Scop
uint32_t registered_lua_function_count () const { return _n_lua_scripts; }
void scripts_changed (); // called from lua, updates _n_lua_scripts
PBD::Signal0<void> LuaScriptsChanged;
/* flattening stuff */
boost::shared_ptr<Region> write_one_track (Track&, framepos_t start, framepos_t end,

6
libs/ardour/session.cc
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@ -5271,6 +5271,9 @@ Session::register_lua_function (
tbl_arg[(*i)->name] = (*i)->value;
}
(*_lua_add)(name, bytecode, tbl_arg); // throws luabridge::LuaException
lm.release();
LuaScriptsChanged (); /* EMIT SIGNAL */
set_dirty();
}
@ -5280,6 +5283,9 @@ Session::unregister_lua_function (const std::string& name)
Glib::Threads::Mutex::Lock lm (lua_lock);
(*_lua_del)(name); // throws luabridge::LuaException
lua.collect_garbage ();
lm.release();
LuaScriptsChanged (); /* EMIT SIGNAL */
set_dirty();
}