An Effect class that handles a wide range of effects. ??Mac only?? More...

#include <AudioUnitEffect.h>

Inheritance diagram for AudioUnitEffect:

Collaboration diagram for AudioUnitEffect:

Public Member Functions
	~AudioUnitEffect () override

	AudioUnitEffectBase (const PluginPath &path, const wxString &name, AudioComponent component, Parameters pParameters=nullptr, AudioUnitEffectBase master=nullptr)

Public Member Functions inherited from StatelessEffectUIServices
std::unique_ptr< EffectEditor >	PopulateUI (const EffectPlugin &plugin, ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs) const override
	Adds controls to a panel that is given as the parent window of `S` More...

virtual std::unique_ptr< EffectEditor >	MakeEditor (ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs) const =0
	Called only from PopulateUI, to add controls to effect panel. More...

Public Member Functions inherited from BasicEffectUIServices
int	ShowClientInterface (const EffectPlugin &plugin, wxWindow &parent, wxDialog &dialog, EffectEditor *pEditor, bool forceModal) const override

void	ExportPresets (const EffectPlugin &plugin, const EffectSettings &settings) const override

OptionalMessage	ImportPresets (const EffectPlugin &plugin, EffectSettings &settings) const override

void	ShowOptions (const EffectPlugin &plugin) const override

bool	ValidateUI (const EffectPlugin &context, EffectSettings &) const override

bool	CloseUI () const override

Public Member Functions inherited from EffectUIServices
virtual	~EffectUIServices ()

virtual int	ShowHostInterface (EffectBase &plugin, wxWindow &parent, const EffectDialogFactory &factory, std::shared_ptr< EffectInstance > &pInstance, EffectSettingsAccess &access, bool forceModal=false)

virtual int	ShowClientInterface (const EffectPlugin &plugin, wxWindow &parent, wxDialog &dialog, EffectEditor *pEditor, bool forceModal=false) const =0

virtual std::unique_ptr< EffectEditor >	PopulateUI (const EffectPlugin &plugin, ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs) const =0
	Adds controls to a panel that is given as the parent window of `S` More...

virtual void	ExportPresets (const EffectPlugin &plugin, const EffectSettings &settings) const =0

virtual OptionalMessage	ImportPresets (const EffectPlugin &plugin, EffectSettings &settings) const =0

virtual void	ShowOptions (const EffectPlugin &plugin) const =0

virtual bool	ValidateUI (const EffectPlugin &context, EffectSettings &settings) const =0

virtual bool	CloseUI () const =0

Public Member Functions inherited from AudioUnitEffectBase
	AudioUnitEffectBase (const PluginPath &path, const wxString &name, AudioComponent component, Parameters pParameters=nullptr, AudioUnitEffectBase master=nullptr)

	~AudioUnitEffectBase () override

PluginPath	GetPath () const override

ComponentInterfaceSymbol	GetSymbol () const override

VendorSymbol	GetVendor () const override

wxString	GetVersion () const override

TranslatableString	GetDescription () const override

EffectType	GetType () const override
	Type determines how it behaves. More...

EffectFamilySymbol	GetFamily () const override
	Report identifier and user-visible name of the effect protocol. More...

bool	IsInteractive () const override
	Whether the effect needs a dialog for entry of settings. More...

bool	IsDefault () const override
	Whether the effect sorts "above the line" in the menus. More...

RealtimeSince	RealtimeSupport () const override
	Since which version of Audacity has the effect supported realtime? More...

bool	SupportsAutomation () const override
	Whether the effect has any automatable controls. More...

EffectSettings	MakeSettings () const override

bool	CopySettingsContents (const EffectSettings &src, EffectSettings &dst) const override
	Update one settings object from another. More...

bool	SaveSettings (const EffectSettings &settings, CommandParameters &parms) const override
	Store settings as keys and values. More...

bool	LoadSettings (const CommandParameters &parms, EffectSettings &settings) const override
	May allocate memory, so should be called only in the main thread. More...

OptionalMessage	LoadUserPreset (const RegistryPath &name, EffectSettings &settings) const override

bool	SaveUserPreset (const RegistryPath &name, const EffectSettings &settings) const override
	Save settings in the configuration file as a user-named preset. More...

RegistryPaths	GetFactoryPresets () const override
	Report names of factory presets. More...

OptionalMessage	LoadFactoryPreset (int id, EffectSettings &settings) const override

bool	InitializePlugin ()

std::shared_ptr< EffectInstance >	MakeInstance () const override
	Make an object maintaining short-term state of an Effect. More...

bool	CanExportPresets () const override
	Whether the effect supports export of presets to files, and importing too. More...

bool	HasOptions () const override

TranslatableString	Export (const AudioUnitEffectSettings &settings, const wxString &path) const

TranslatableString	Import (AudioUnitEffectSettings &settings, const wxString &path) const

TranslatableString	SaveBlobToConfig (const RegistryPath &group, const wxString &path, const void *blob, size_t len, bool allowEmpty=true) const

void	GetChannelCounts ()

bool	MigrateOldConfigFile (const RegistryPath &group, EffectSettings &settings) const

OptionalMessage	LoadPreset (const RegistryPath &group, EffectSettings &settings) const

bool	SavePreset (const RegistryPath &group, const AudioUnitEffectSettings &settings) const

Public Member Functions inherited from PerTrackEffect
	~PerTrackEffect () override

Public Member Functions inherited from Effect
	Effect ()

virtual	~Effect ()

PluginPath	GetPath () const override

bool	VisitSettings (SettingsVisitor &visitor, EffectSettings &settings) override

bool	VisitSettings (ConstSettingsVisitor &visitor, const EffectSettings &settings) const override

ComponentInterfaceSymbol	GetSymbol () const override

VendorSymbol	GetVendor () const override

wxString	GetVersion () const override

TranslatableString	GetDescription () const override

EffectFamilySymbol	GetFamily () const override
	Report identifier and user-visible name of the effect protocol. More...

bool	IsInteractive () const override
	Whether the effect needs a dialog for entry of settings. More...

bool	IsDefault () const override
	Whether the effect sorts "above the line" in the menus. More...

RealtimeSince	RealtimeSupport () const override
	Since which version of Audacity has the effect supported realtime? More...

bool	SupportsAutomation () const override
	Whether the effect has any automatable controls. More...

bool	SaveSettings (const EffectSettings &settings, CommandParameters &parms) const override
	Store settings as keys and values. More...

bool	LoadSettings (const CommandParameters &parms, EffectSettings &settings) const override
	Restore settings from keys and values. More...

OptionalMessage	LoadUserPreset (const RegistryPath &name, EffectSettings &settings) const override

bool	SaveUserPreset (const RegistryPath &name, const EffectSettings &settings) const override
	Save settings in the configuration file as a user-named preset. More...

RegistryPaths	GetFactoryPresets () const override
	Report names of factory presets. More...

OptionalMessage	LoadFactoryPreset (int id, EffectSettings &settings) const override

OptionalMessage	LoadFactoryDefaults (EffectSettings &settings) const override

virtual const EffectParameterMethods &	Parameters () const

bool	CanExportPresets () const override
	Whether the effect supports export of presets to files, and importing too. More...

bool	HasOptions () const override

const EffectSettingsManager &	GetDefinition () const override

virtual NumericFormatID	GetSelectionFormat ()

bool	SaveSettingsAsString (const EffectSettings &settings, wxString &parms) const override

OptionalMessage	LoadSettingsFromString (const wxString &parms, EffectSettings &settings) const override

bool	IsBatchProcessing () const override

void	SetBatchProcessing () override

void	UnsetBatchProcessing () override

unsigned	TestUIFlags (unsigned mask)

bool	Delegate (Effect &delegate, EffectSettings &settings, InstanceFinder finder={})
	Re-invoke DoEffect on another Effect object that implements the work. More...

Public Member Functions inherited from EffectBase
	EffectBase ()

	~EffectBase () override

bool	IsLinearEffect () const

bool	PreviewsFullSelection () const

void	SetTracks (TrackList *pTracks)

virtual std::any	BeginPreview (const EffectSettings &settings)
	Called when Preview() starts, to allow temporary effect state changes. More...

bool	DoEffect (EffectSettings &settings, const InstanceFinder &finder, double projectRate, TrackList list, WaveTrackFactory factory, NotifyingSelectedRegion &selectedRegion, unsigned flags, const EffectSettingsAccessPtr &pAccess) override

virtual double	CalcPreviewInputLength (const EffectSettings &settings, double previewLength) const =0

void	CountWaveTracks ()

Public Member Functions inherited from EffectPlugin
EffectPlugin &	operator= (EffectPlugin &)=delete

virtual	~EffectPlugin ()

virtual bool	HasOptions () const =0

virtual bool	CanExportPresets () const =0
	Whether the effect supports export of presets to files, and importing too. More...

virtual const EffectSettingsManager &	GetDefinition () const =0

virtual bool	SaveSettingsAsString (const EffectSettings &settings, wxString &parms) const =0

virtual OptionalMessage	LoadSettingsFromString (const wxString &parms, EffectSettings &settings) const =0

virtual bool	IsBatchProcessing () const =0

virtual void	SetBatchProcessing ()=0

virtual void	UnsetBatchProcessing ()=0

virtual bool	DoEffect (EffectSettings &settings, const InstanceFinder &finder, double projectRate, TrackList list, WaveTrackFactory factory, NotifyingSelectedRegion &selectedRegion, unsigned flags, const EffectSettingsAccessPtr &pAccess=nullptr)=0

Public Member Functions inherited from EffectInstanceFactory
virtual	~EffectInstanceFactory ()

virtual std::shared_ptr< EffectInstance >	MakeInstance () const =0
	Make an object maintaining short-term state of an Effect. More...

Public Member Functions inherited from EffectSettingsManager
virtual	~EffectSettingsManager ()

virtual bool	VisitSettings (SettingsVisitor &visitor, EffectSettings &settings)

virtual bool	VisitSettings (ConstSettingsVisitor &visitor, const EffectSettings &settings) const

virtual std::unique_ptr< EffectOutputs >	MakeOutputs () const
	Produce an object to hold values to send to effect output meters. More...

Public Member Functions inherited from EffectDefinitionInterface
virtual	~EffectDefinitionInterface ()

virtual EffectType	GetType () const =0
	Type determines how it behaves. More...

virtual EffectType	GetClassification () const
	Determines which menu it appears in; default same as GetType(). More...

virtual EffectFamilySymbol	GetFamily () const =0
	Report identifier and user-visible name of the effect protocol. More...

virtual bool	IsInteractive () const =0
	Whether the effect needs a dialog for entry of settings. More...

virtual bool	IsDefault () const =0
	Whether the effect sorts "above the line" in the menus. More...

virtual RealtimeSince	RealtimeSupport () const =0
	Since which version of Audacity has the effect supported realtime? More...

bool	SupportsRealtime () const

virtual bool	SupportsAutomation () const =0
	Whether the effect has any automatable controls. More...

virtual bool	EnablesDebug () const
	Whether the effect dialog should have a Debug button; default, always false. More...

virtual ManualPageID	ManualPage () const
	Name of a page in the Audacity alpha manual, default is empty. More...

virtual FilePath	HelpPage () const
	Fully qualified local help file name, default is empty. More...

virtual bool	IsHiddenFromMenus () const
	Default is false. More...

Public Member Functions inherited from ComponentInterface
virtual	~ComponentInterface ()

virtual PluginPath	GetPath () const =0

virtual ComponentInterfaceSymbol	GetSymbol () const =0

virtual VendorSymbol	GetVendor () const =0

virtual wxString	GetVersion () const =0

virtual TranslatableString	GetDescription () const =0

TranslatableString	GetName () const

Public Member Functions inherited from AudioUnitWrapper
	AudioUnitWrapper (AudioComponent component, Parameters *pParameters)

template<typename T >
OSStatus	GetFixedSizeProperty (AudioUnitPropertyID inID, T &property, AudioUnitScope inScope=kAudioUnitScope_Global, AudioUnitElement inElement=0) const

template<typename T >
OSStatus	GetVariableSizeProperty (AudioUnitPropertyID inID, PackedArray::Ptr< T > &pObject, AudioUnitScope inScope=kAudioUnitScope_Global, AudioUnitElement inElement=0) const

template<typename T >
OSStatus	SetProperty (AudioUnitPropertyID inID, const T &property, AudioUnitScope inScope=kAudioUnitScope_Global, AudioUnitElement inElement=0) const

void	ForEachParameter (ParameterVisitor visitor) const

bool	LoadPreset (const EffectDefinitionInterface &effect, const RegistryPath &group, EffectSettings &settings) const

bool	LoadFactoryPreset (const EffectDefinitionInterface &effect, int id, EffectSettings *pSettings) const

std::pair< CF_ptr< CFDataRef >, TranslatableString >	MakeBlob (const EffectDefinitionInterface &effect, const AudioUnitEffectSettings &settings, const wxCFStringRef &cfname, bool binary) const
	Obtain dump of the setting state of an AudioUnit instance. More...

TranslatableString	InterpretBlob (AudioUnitEffectSettings &settings, const wxString &group, const wxMemoryBuffer &buf) const
	Interpret the dump made before by MakeBlob. More...

bool	FetchSettings (AudioUnitEffectSettings &settings, bool fetchValues, bool fetchPreset=false) const
	May allocate memory, so should be called only in the main thread. More...

bool	StoreSettings (const EffectDefinitionInterface &effect, const AudioUnitEffectSettings &settings) const

bool	CreateAudioUnit ()

AudioUnit	GetAudioUnit () const

AudioComponent	GetComponent () const

const Parameters &	GetParameters () const

bool	SetRateAndChannels (double sampleRate, const wxString &identifier)

Private Member Functions
int	ShowClientInterface (const EffectPlugin &plugin, wxWindow &parent, wxDialog &dialog, EffectEditor *pEditor, bool forceModal) const override

std::unique_ptr< EffectEditor >	PopulateUI (const EffectPlugin &plugin, ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs) const override
	Adds controls to a panel that is given as the parent window of `S` More...

bool	CloseUI () const override

void	ExportPresets (const EffectPlugin &plugin, const EffectSettings &settings) const override

OptionalMessage	ImportPresets (const EffectPlugin &plugin, EffectSettings &settings) const override

void	ShowOptions (const EffectPlugin &plugin) const override

virtual std::unique_ptr< EffectEditor >	MakeEditor (ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs) const final
	Will never be called. More...

Additional Inherited Members
Public Types inherited from EffectUIServices
enum	: long { DefaultMessageBoxStyle = wxOK \| wxCENTRE }

Public Types inherited from AudioUnitEffectBase
using	Parameters = PackedArray::Ptr< const AudioUnitParameterID >

Public Types inherited from EffectPlugin
using	EffectSettingsAccessPtr = std::shared_ptr< EffectSettingsAccess >

using	InstancePointer = std::shared_ptr< EffectInstanceEx >

using	InstanceFinder = std::function< std::optional< InstancePointer >(EffectSettings &settings) >

Public Types inherited from EffectDefinitionInterface
enum class	RealtimeSince : unsigned { Never , After_3_1 , Always }
	In which versions of Audacity was an effect realtime capable? More...

Public Types inherited from AudioUnitWrapper
using	Parameters = PackedArray::Ptr< const AudioUnitParameterID >

using	ParameterVisitor = std::function< bool(const ParameterInfo &pi, AudioUnitParameterID ID) >
	Return value: if true, continue visiting. More...

Static Public Member Functions inherited from EffectUIServices
static int	DoMessageBox (const EffectPlugin &plugin, const TranslatableString &message, long style=DefaultMessageBoxStyle, const TranslatableString &titleStr={})

Static Public Member Functions inherited from AudioUnitEffectBase
static RegistryPath	ChoosePresetKey (const EffectSettings &settings)

static RegistryPath	FindPresetKey (const CommandParameters &parms)

Static Public Member Functions inherited from Effect
static Effect *	FetchParameters (Effect &e, EffectSettings &)

Static Public Member Functions inherited from EffectBase
static std::optional< InstancePointer >	FindInstance (EffectPlugin &plugin)

static InstanceFinder	DefaultInstanceFinder (EffectPlugin &plugin)

Static Public Member Functions inherited from EffectDefinitionInterface
static Identifier	GetSquashedName (const Identifier &ident)
	A utility that strips spaces and CamelCases a name. More...

Static Public Member Functions inherited from AudioUnitWrapper
static AudioUnitEffectSettings &	GetSettings (EffectSettings &settings)

static const AudioUnitEffectSettings &	GetSettings (const EffectSettings &settings)

static bool	MoveSettingsContents (AudioUnitEffectSettings &&src, AudioUnitEffectSettings &dst, bool merge)
	Copy, then clear the optionals in src. More...

Public Attributes inherited from EffectBase
std::shared_ptr< TrackList >	mTracks {}

int	mNumTracks {}

BasicUI::ProgressDialog *	mProgress {}

double	mProjectRate {}

WaveTrackFactory *	mFactory {}

double	mT0 {}

double	mT1 {}

bool	mIsPreview { false }

Static Public Attributes inherited from EffectPlugin
static const wxString	kUserPresetIdent = wxT("User Preset:")

static const wxString	kFactoryPresetIdent = wxT("Factory Preset:")

static const wxString	kCurrentSettingsIdent = wxT("<Current Settings>")

static const wxString	kFactoryDefaultsIdent = wxT("<Factory Defaults>")

Protected Member Functions inherited from PerTrackEffect
bool	DoPass1 () const

bool	DoPass2 () const

bool	Process (EffectInstance &instance, EffectSettings &settings) const

std::shared_ptr< EffectOutputTracks >	MakeOutputTracks ()

void	DestroyOutputTracks () const

Protected Member Functions inherited from Effect
bool	CheckWhetherSkipEffect (const EffectSettings &settings) const override
	Default implementation returns false. More...

double	CalcPreviewInputLength (const EffectSettings &settings, double previewLength) const override
	Default implementation returns `previewLength` More...

bool	TotalProgress (double frac, const TranslatableString &={}) const

bool	TrackProgress (int whichTrack, double frac, const TranslatableString &={}) const

bool	TrackGroupProgress (int whichGroup, double frac, const TranslatableString &={}) const

int	GetNumWaveTracks () const

int	GetNumWaveGroups () const

void	GetBounds (const WaveTrack &track, sampleCount start, sampleCount len)

Protected Member Functions inherited from EffectBase
virtual bool	CheckWhetherSkipEffect (const EffectSettings &settings) const =0
	After Init(), tell whether Process() should be skipped. More...

void	SetLinearEffectFlag (bool linearEffectFlag)

void	SetPreviewFullSelectionFlag (bool previewDurationFlag)

bool	IsPreviewing () const

const TrackList *	inputTracks () const

const AudacityProject *	FindProject () const

Protected Attributes inherited from AudioUnitEffectBase
const PluginPath	mPath

const wxString	mName

const wxString	mVendor

bool	mInteractive { false }

Protected Attributes inherited from PerTrackEffect
sampleCount	mSampleCnt {}

Protected Attributes inherited from EffectBase
wxArrayString	mPresetNames

unsigned	mUIFlags { 0 }

Protected Attributes inherited from AudioUnitWrapper
const AudioComponent	mComponent

AudioUnitCleanup< AudioUnit, AudioComponentInstanceDispose >	mUnit

Parameters	mOwnParameters

Parameters &	mParameters

unsigned	mAudioIns { 2 }

unsigned	mAudioOuts { 2 }

Detailed Description

An Effect class that handles a wide range of effects. ??Mac only??

Definition at line 35 of file AudioUnitEffect.h.

Constructor & Destructor Documentation

◆ ~AudioUnitEffect()

AudioUnitEffect::~AudioUnitEffect ( )

override

Definition at line 72 of file AudioUnitEffect.cpp.

73{

74}

Member Function Documentation

◆ AudioUnitEffectBase()

AudioUnitEffectBase::AudioUnitEffectBase	(	const PluginPath &	path,
		const wxString &	name,
		AudioComponent	component,
		Parameters *	pParameters = `nullptr`,
		AudioUnitEffectBase *	master = `nullptr`
	)

Definition at line 35 of file AudioUnitEffectBase.cpp.

   : AudioUnitWrapper{ component, pParameters }
   , mPath{ path }
   , mName{ name.AfterFirst(wxT(':')).Trim(true).Trim(false) }
   , mVendor{ name.BeforeFirst(wxT(':')).Trim(true).Trim(false) }
{
}

◆ CloseUI()

bool AudioUnitEffect::CloseUI ( ) const

overrideprivatevirtual

Implements EffectUIServices.

Definition at line 127 of file AudioUnitEffect.cpp.

{
#ifdef __WXMAC__
#ifdef __WX_EVTLOOP_BUSY_WAITING__
   wxEventLoop::SetBusyWaiting(false);
#endif
#endif
   return true;
}

◆ ExportPresets()

void AudioUnitEffect::ExportPresets	(	const EffectPlugin &	plugin,
		const EffectSettings &	settings
	)		const

overrideprivatevirtual

Implements EffectUIServices.

Definition at line 137 of file AudioUnitEffect.cpp.

{
   // Generate the user domain path
   wxFileName fn;
   fn.SetPath(PRESET_USER_PATH);
   fn.AppendDir(mVendor);
   fn.AppendDir(mName);
   fn.Normalize();
   FilePath path = fn.GetFullPath();
 
   if (!fn.Mkdir(fn.GetFullPath(), 0755, wxPATH_MKDIR_FULL)) {
      wxLogError(wxT("Couldn't create the \"%s\" directory"), fn.GetPath());
      return;
   }
 
   // Ask the user for the name to use
   //
   // Passing a valid parent will cause some effects dialogs to malfunction
   // upon returning from the SelectFile().
   path = SelectFile(FileNames::Operation::_None,
      XO("Export Audio Unit Preset As %s:").Format(fn.GetFullPath()),
      fn.GetFullPath(),
      wxEmptyString,
      wxT("aupreset"),
      {
        { XO("Standard Audio Unit preset file"), { wxT("aupreset") }, true },
      },
      wxFD_SAVE | wxFD_OVERWRITE_PROMPT | wxRESIZE_BORDER,
      NULL);
 
   // User canceled...
   if (path.empty())
      return;
 
   auto msg = Export(GetSettings(settings), path);
   if (!msg.empty())
      AudacityMessageBox(
         XO("Could not export \"%s\" preset\n\n%s").Format(path, msg),
         XO("Export Audio Unit Presets"),
         wxOK | wxCENTRE);
}

References AudacityMessageBox(), AudioUnitEffectBase::Export(), fn, AudioUnitWrapper::GetSettings(), AudioUnitEffectBase::mName, AudioUnitEffectBase::mVendor, PRESET_USER_PATH, SelectFile(), settings(), wxT(), and XO().

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◆ ImportPresets()

OptionalMessage AudioUnitEffect::ImportPresets	(	const EffectPlugin &	plugin,
		EffectSettings &	settings
	)		const

overrideprivatevirtual

Returns: nullopt for failure

Implements EffectUIServices.

Definition at line 180 of file AudioUnitEffect.cpp.

{
   // Generate the user domain path
   wxFileName fn;
   fn.SetPath(PRESET_USER_PATH);
   fn.AppendDir(mVendor);
   fn.AppendDir(mName);
   fn.Normalize();
   FilePath path = fn.GetFullPath();
 
   // Ask the user for the name to use
   //
   // Passing a valid parent will cause some effects dialogs to malfunction
   // upon returning from the SelectFile().
   path = SelectFile(FileNames::Operation::_None,
      XO("Import Audio Unit Preset As %s:").Format(fn.GetFullPath()),
      fn.GetFullPath(), wxEmptyString, wxT("aupreset"),
      {
        { XO("Standard Audio Unit preset file"), { wxT("aupreset") }, true },
      },
      wxFD_OPEN | wxRESIZE_BORDER,
      nullptr);
 
   // User canceled...
   if (path.empty())
      return {};
 
   auto msg = Import(GetSettings(settings), path);
   if (!msg.empty()) {
      AudacityMessageBox(
         XO("Could not import \"%s\" preset\n\n%s").Format(path, msg),
         XO("Import Audio Unit Presets"),
         wxOK | wxCENTRE);
      return {};
   }
 
   return { nullptr };
}

References AudacityMessageBox(), fn, AudioUnitWrapper::GetSettings(), AudioUnitEffectBase::Import(), AudioUnitEffectBase::mName, AudioUnitEffectBase::mVendor, PRESET_USER_PATH, SelectFile(), settings(), wxT(), and XO().

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◆ MakeEditor()

std::unique_ptr< EffectEditor > AudioUnitEffect::MakeEditor	(	ShuttleGui &	S,
		EffectInstance &	instance,
		EffectSettingsAccess &	access,
		const EffectOutputs *	pOutputs
	)		const

finalprivatevirtual

Will never be called.

Will not come here because Effect::PopulateUI is overridden

Implements StatelessEffectUIServices.

Definition at line 110 of file AudioUnitEffect.cpp.

{
   assert(false);
   return nullptr;
}

◆ PopulateUI()

std::unique_ptr< EffectEditor > AudioUnitEffect::PopulateUI	(	const EffectPlugin &	plugin,
		ShuttleGui &	S,
		EffectInstance &	instance,
		EffectSettingsAccess &	access,
		const EffectOutputs *	pOutputs
	)		const

overrideprivatevirtual

Adds controls to a panel that is given as the parent window of S

Parameters

S	interface for adding controls to a panel in a dialog
instance	guaranteed to have a lifetime containing that of the returned object
access	guaranteed to have a lifetime containing that of the returned object
pOutputs	null, or else points to outputs with lifetime containing that of the returned object

Returns: null for failure; else an object invoked to retrieve values of UI controls; it might also hold some state needed to implement event handlers of the controls; it will exist only while the dialog continues to exist

Implements EffectUIServices.

Definition at line 98 of file AudioUnitEffect.cpp.

{
   wxString uiType;
   // Decide whether to build plain or fancy user interfaces
   GetConfig(*this, PluginSettings::Shared, OptionsKey, UITypeKey,
      uiType, FullValue.MSGID().GET() /* Config stores un-localized string */);
   return AudioUnitEditor::Create(*this, S, uiType, instance, access);
}

References AudioUnitEditor::Create(), FullValue, PluginSettings::GetConfig(), OptionsKey, S, PluginSettings::Shared, and UITypeKey.

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◆ ShowClientInterface()

int AudioUnitEffect::ShowClientInterface	(	const EffectPlugin &	plugin,
		wxWindow &	parent,
		wxDialog &	dialog,
		EffectEditor *	pEditor,
		bool	forceModal
	)		const

overrideprivatevirtual

Returns: 0 if destructive effect processing should not proceed (and there may be a non-modal dialog still opened); otherwise, modal dialog return code

Implements EffectUIServices.

Definition at line 87 of file AudioUnitEffect.cpp.

{
   if ((SupportsRealtime() || GetType() == EffectTypeAnalyze) && !forceModal) {
      dialog.Show();
      return 0;
   }
   return dialog.ShowModal();
}

References EffectTypeAnalyze, AudioUnitEffectBase::GetType(), and EffectDefinitionInterface::SupportsRealtime().

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◆ ShowOptions()

void AudioUnitEffect::ShowOptions ( const EffectPlugin & plugin ) const

overrideprivatevirtual

Implements EffectUIServices.

Definition at line 220 of file AudioUnitEffect.cpp.

{
   AudioUnitEffectOptionsDialog{ *this }.ShowModal();
}

The documentation for this class was generated from the following files:

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~AudioUnitEffect()

Member Function Documentation

◆ AudioUnitEffectBase()

◆ CloseUI()

◆ ExportPresets()

◆ ImportPresets()

◆ MakeEditor()

◆ PopulateUI()

◆ ShowClientInterface()

◆ ShowOptions()