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provide a class-level static PBD::Signal for Trigger (Slot) arming

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This commit is contained in:
Paul Davis 2024-10-13 21:16:22 -06:00
parent 6b1659497d
commit a8f58105a9
2 changed files with 4 additions and 0 deletions
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2
libs/ardour/ardour/triggerbox.h
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@ -301,6 +301,7 @@ class LIBARDOUR_API Trigger : public PBD::Stateful {
virtual void disarm ();
bool armed() const { return _armed; }
PBD::Signal0<void> ArmChanged;
static PBD::Signal1<void,Trigger const *> TriggerArmChanged;
Temporal::BBT_Argument compute_start (Temporal::TempoMap::SharedPtr const &, samplepos_t start, samplepos_t end, Temporal::BBT_Offset const & q, samplepos_t& start_samples, bool& will_start);
virtual timepos_t compute_end (Temporal::TempoMap::SharedPtr const &, Temporal::BBT_Time const &, samplepos_t, Temporal::Beats &) = 0;
@ -808,6 +809,7 @@ class LIBARDOUR_API TriggerBox : public Processor, public std::enable_shared_fro
void set_record_enabled (bool yn);
RecordState record_enabled() const { return _record_state; }
PBD::Signal0<void> RecEnableChanged;
static PBD::Signal0<void> TriggerRecEnableChanged;
void arm_from_another_thread (Trigger& slot, samplepos_t, uint32_t chans);
void disarm();

2
libs/ardour/triggerbox.cc
View file

@ -210,6 +210,7 @@ FollowAction::to_string () const
Trigger * const Trigger::MagicClearPointerValue = (Trigger*) 0xfeedface;
PBD::Signal2<void,PropertyChange,Trigger*> Trigger::TriggerPropertyChange;
PBD::Signal1<void,Trigger const *> Trigger::TriggerArmChanged;
Trigger::Trigger (uint32_t n, TriggerBox& b)
: _launch_style (Properties::launch_style, OneShot)
@ -293,6 +294,7 @@ Trigger::arm ()
_box.arm_from_another_thread (*this, _box.session().transport_sample(), 2);
_armed = true;
ArmChanged(); /* EMIT SIGNAL */
TriggerArmChanged (this);
}
void