From 4b9d6ff498ce0f1d6bcf70d3b95854d2ce2fcb1c Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Tue, 14 Jan 2020 03:05:22 +0100
Subject: [PATCH] Add Lua bindings to inspect the Tempo Map

---
 libs/ardour/luabindings.cc | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/libs/ardour/luabindings.cc b/libs/ardour/luabindings.cc
index f781530b4a..a0cdcf850e 100644
--- a/libs/ardour/luabindings.cc
+++ b/libs/ardour/luabindings.cc
@@ -1758,6 +1758,7 @@ LuaBindings::common (lua_State* L)
 		.addConstructor <void (*) (double, double, double)> ()
 		.addFunction ("note_type", &Tempo::note_type)
 		.addFunction ("note_types_per_minute",  (double (Tempo::*)() const)&Tempo::note_types_per_minute)
+		.addFunction ("end_note_types_per_minute",  (double (Tempo::*)() const)&Tempo::end_note_types_per_minute)
 		.addFunction ("quarter_notes_per_minute", &Tempo::quarter_notes_per_minute)
 		.addFunction ("samples_per_quarter_note", &Tempo::samples_per_quarter_note)
 		.addFunction ("samples_per_note_type", &Tempo::samples_per_note_type)
@@ -1787,7 +1788,6 @@ LuaBindings::common (lua_State* L)
 		.addFunction ("add_tempo", &TempoMap::add_tempo)
 		.addFunction ("add_meter", &TempoMap::add_meter)
 		.addFunction ("tempo_section_at_sample", (TempoSection& (TempoMap::*)(samplepos_t))&TempoMap::tempo_section_at_sample)
-		.addFunction ("tempo_section_at_sample", (const TempoSection& (TempoMap::*)(samplepos_t) const)&TempoMap::tempo_section_at_sample)
 		.addFunction ("meter_section_at_sample", &TempoMap::meter_section_at_sample)
 		.addFunction ("meter_section_at_beat", &TempoMap::meter_section_at_beat)
 		.addFunction ("bbt_at_sample", &TempoMap::bbt_at_sample)
@@ -1795,20 +1795,33 @@ LuaBindings::common (lua_State* L)
 		.addFunction ("exact_qn_at_sample", &TempoMap::exact_qn_at_sample)
 		.addFunction ("samplepos_plus_qn", &TempoMap::samplepos_plus_qn)
 		.addFunction ("framewalk_to_qn", &TempoMap::framewalk_to_qn)
+		.addFunction ("previous_tempo_section", &TempoMap::previous_tempo_section)
+		.addFunction ("next_tempo_section", &TempoMap::next_tempo_section)
 		.endClass ()
 
 		.beginClass <MetricSection> ("MetricSection")
 		.addFunction ("pulse", &MetricSection::pulse)
 		.addFunction ("set_pulse", &MetricSection::set_pulse)
+		.addFunction ("sample", &MetricSection::sample)
+		.addFunction ("minute", &MetricSection::minute)
+		.addFunction ("initial", &MetricSection::initial)
+		.addFunction ("is_tempo", &MetricSection::is_tempo)
+		.addFunction ("sample_at_minute", &MetricSection::sample_at_minute)
+		.addFunction ("minute_at_sample", &MetricSection::minute_at_sample)
 		.endClass ()
 
 		.deriveClass <TempoSection, MetricSection> ("TempoSection")
+		.addCast<Tempo> ("to_tempo")
 		.addFunction ("c", (double(TempoSection::*)()const)&TempoSection::c)
+		.addFunction ("active", &TempoSection::active)
+		.addFunction ("locked_to_meter", &TempoSection::locked_to_meter)
+		.addFunction ("clamped", &TempoSection::clamped)
 		.endClass ()
 
 		.deriveClass <MeterSection, MetricSection> ("MeterSection")
 		.addCast<Meter> ("to_meter")
-		.addFunction ("set_pulse", &MeterSection::set_pulse)
+		.addFunction ("bbt", &MeterSection::bbt)
+		.addFunction ("beat", &MeterSection::beat)
 		.addFunction ("set_beat", (void(MeterSection::*)(double))&MeterSection::set_beat)
 		.endClass ()