TempoChange.cpp File Reference

#include "TempoChange.h"
#include "Channel.h"

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Classes
struct	anonymous_namespace{TempoChange.cpp}::ProjectTempo

Namespaces
namespace	anonymous_namespace{TempoChange.cpp}

Functions
void	DoProjectTempoChange (ChannelGroup &group, double newTempo)
const std::optional< double > &	GetProjectTempo (const ChannelGroup &group)
	DEFINE_ATTACHED_VIRTUAL (OnProjectTempoChange)

Variables
const ChannelGroup::Attachments::RegisteredFactory	anonymous_namespace{TempoChange.cpp}::projectTempoDataFactory

Function Documentation

DEFINE_ATTACHED_VIRTUAL()

DEFINE_ATTACHED_VIRTUAL

(

OnProjectTempoChange

)

Definition at line 53 of file TempoChange.cpp.

                                              {
   return [](auto&, auto&, auto){ };
}

DoProjectTempoChange()

void DoProjectTempoChange	(	ChannelGroup &	group,
		double	newTempo
	)

Definition at line 41 of file TempoChange.cpp.

{
   auto &oldTempo = ProjectTempo::Get(group).mProjectTempo;
   OnProjectTempoChange::Call(group, oldTempo, newTempo);
   oldTempo = newTempo;
}

References AttachedVirtualFunction< Tag, Return, This, Arguments >::Call(), and BasicUI::Get().

Referenced by WaveTrack::DuplicateWithOtherTempo(), ProjectFileManager::Import(), ProjectTempoListener::OnProjectTempoChange(), BenchmarkDialog::OnRun(), and ProjectTempoListener::ProjectTempoListener().

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GetProjectTempo()

const std::optional< double > & GetProjectTempo

(

const ChannelGroup &

group

)

Definition at line 48 of file TempoChange.cpp.

{
   return ProjectTempo::Get(group).mProjectTempo;
}

References BasicUI::Get().

Referenced by WaveTrack::ClearAndPaste(), WaveTrack::ClearAndPasteAtSameTempo(), WaveTrack::DoCreateClip(), anonymous_namespace{EditMenus.cpp}::DoPasteNothingSelected(), WaveTrack::InsertClip(), WaveTrack::PasteWaveTrack(), and WaveTrack::PasteWaveTrackAtSameTempo().

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