add a lua timer callback signal
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299709cbbc
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bcee4e1518
@ -40,6 +40,7 @@
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#include "time_axis_view.h"
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#include "selection.h"
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#include "script_selector.h"
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#include "timers.h"
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#include "utils_videotl.h"
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#include "pbd/i18n.h"
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@ -355,6 +356,8 @@ const char *luasignalstr[] = {
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using namespace ARDOUR;
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PBD::Signal0<void> LuaInstance::LuaTimerDS;
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void
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LuaInstance::register_hooks (lua_State* L)
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{
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@ -986,12 +989,15 @@ void LuaInstance::set_session (Session* s)
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for (LuaCallbackMap::iterator i = _callbacks.begin(); i != _callbacks.end(); ++i) {
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i->second->set_session (s);
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}
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point_one_second_connection = Timers::rapid_connect (sigc::mem_fun(*this, & LuaInstance::every_point_one_seconds));
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}
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void
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LuaInstance::session_going_away ()
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{
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ENSURE_GUI_THREAD (*this, &LuaInstance::session_going_away);
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point_one_second_connection.disconnect ();
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(*_lua_clear)();
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for (int i = 0; i < 9; ++i) {
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ActionChanged (i, ""); /* EMIT SIGNAL */
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@ -1004,6 +1010,12 @@ LuaInstance::session_going_away ()
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lua.do_command ("collectgarbage();");
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}
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void
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LuaInstance::every_point_one_seconds ()
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{
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LuaTimerDS (); // emit signal
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}
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int
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LuaInstance::set_state (const XMLNode& node)
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{
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@ -112,6 +112,8 @@ public:
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bool lua_slot (const PBD::ID&, std::string&, std::string&, ActionHook&, ARDOUR::LuaScriptParamList&);
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sigc::signal<void,PBD::ID,std::string,ActionHook> SlotChanged;
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static PBD::Signal0<void> LuaTimerDS; // deci-seconds (Timer every .1s)
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private:
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LuaInstance();
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static LuaInstance* _instance;
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@ -132,6 +134,9 @@ private:
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LuaCallbackMap _callbacks;
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PBD::ScopedConnectionList _slotcon;
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void every_point_one_seconds ();
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sigc::connection point_one_second_connection;
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};
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#endif
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@ -83,6 +83,9 @@ STATIC(DiskUnderrun, &ARDOUR::Diskstream::DiskUnderrun, 0)
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// Region static
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STATIC(RegionPropertyChanged, &ARDOUR::Region::RegionPropertyChanged, 2)
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// Timers
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STATIC(LuaTimerDS, &LuaInstance::LuaTimerDS, 0)
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// TODO per track/route signals,
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// TODO per plugin actions / controllables
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// TODO per region actions
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@ -155,7 +155,7 @@ namespace Cairo {
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CLASSKEYS(Cairo::Context);
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CLASSKEYS(std::vector<double>);
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CLASSKEYS(std::list<ArdourMarker*>);
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CLASSKEYS(std::bitset<46ul>); // LuaSignal::LAST_SIGNAL
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CLASSKEYS(std::bitset<47ul>); // LuaSignal::LAST_SIGNAL
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CLASSKEYS(ArdourMarker*);
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CLASSKEYS(ARDOUR::RouteGroup);
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CLASSKEYS(ARDOUR::LuaProc);
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