anonymous_namespace{SpectrumView.cpp}::Handler Struct Reference

Inheritance diagram for anonymous_namespace{SpectrumView.cpp}::Handler:

Collaboration diagram for anonymous_namespace{SpectrumView.cpp}::Handler:

Public Member Functions
void	OnToggleSpectralSelection (const CommandContext &context)
void	OnNextHigherPeakFrequency (const CommandContext &context)
void	OnNextLowerPeakFrequency (const CommandContext &context)
Public Member Functions inherited from ClientData::Base
virtual	~Base ()

Public Attributes
double	mLastF0 { SelectedRegion::UndefinedFrequency }
double	mLastF1 { SelectedRegion::UndefinedFrequency }

Detailed Description

Definition at line 1127 of file SpectrumView.cpp.

Member Function Documentation

OnNextHigherPeakFrequency()

void anonymous_namespace{SpectrumView.cpp}::Handler::OnNextHigherPeakFrequency ( const CommandContext &  context )

inline

Definition at line 1156 of file SpectrumView.cpp.

{
   auto &project = context.project;
   DoNextPeakFrequency(project, true);
}

References anonymous_namespace{SpectrumView.cpp}::DoNextPeakFrequency(), CommandContext::project, and project.

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OnNextLowerPeakFrequency()

void anonymous_namespace{SpectrumView.cpp}::Handler::OnNextLowerPeakFrequency ( const CommandContext &  context )

inline

Definition at line 1162 of file SpectrumView.cpp.

{
   auto &project = context.project;
   DoNextPeakFrequency(project, false);
}

References anonymous_namespace{SpectrumView.cpp}::DoNextPeakFrequency(), CommandContext::project, and project.

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OnToggleSpectralSelection()

void anonymous_namespace{SpectrumView.cpp}::Handler::OnToggleSpectralSelection ( const CommandContext &  context )

inline

Definition at line 1133 of file SpectrumView.cpp.

{
   auto &project = context.project;
   auto &selectedRegion = ViewInfo::Get( project ).selectedRegion;
 
   const double f0 = selectedRegion.f0();
   const double f1 = selectedRegion.f1();
   const bool haveSpectralSelection =
   !(f0 == SelectedRegion::UndefinedFrequency &&
     f1 == SelectedRegion::UndefinedFrequency);
   if (haveSpectralSelection)
   {
      mLastF0 = f0;
      mLastF1 = f1;
      selectedRegion.setFrequencies
      (SelectedRegion::UndefinedFrequency, SelectedRegion::UndefinedFrequency);
   }
   else
      selectedRegion.setFrequencies(mLastF0, mLastF1);
 
   ProjectHistory::Get( project ).ModifyState(false);
}

References NotifyingSelectedRegion::f0(), ProjectHistory::Get(), ViewInfo::Get(), ProjectHistory::ModifyState(), CommandContext::project, project, ViewInfo::selectedRegion, and SelectedRegion::UndefinedFrequency.

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Member Data Documentation

mLastF0

double anonymous_namespace{SpectrumView.cpp}::Handler::mLastF0 { SelectedRegion::UndefinedFrequency }

Definition at line 1130 of file SpectrumView.cpp.

mLastF1

double anonymous_namespace{SpectrumView.cpp}::Handler::mLastF1 { SelectedRegion::UndefinedFrequency }

Definition at line 1131 of file SpectrumView.cpp.

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The documentation for this struct was generated from the following file:

• SpectrumView.cpp