Audacity 3.2.0
Classes | Public Member Functions | Static Public Attributes | Private Member Functions | Static Private Member Functions | Static Private Attributes | List of all members
EffectDtmf Class Referencefinal

An effect that generates DTMF tones. More...

#include <DtmfGen.h>

Inheritance diagram for EffectDtmf:
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Collaboration diagram for EffectDtmf:
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Classes

struct  Instance
 Temporary state of the computation. More...
 
struct  Validator
 

Public Member Functions

 EffectDtmf ()
 
virtual ~EffectDtmf ()
 
ComponentInterfaceSymbol GetSymbol () const override
 
TranslatableString GetDescription () const override
 
ManualPageID ManualPage () const override
 Name of a page in the Audacity alpha manual, default is empty. More...
 
EffectType GetType () const override
 Type determines how it behaves. More...
 
std::unique_ptr< EffectUIValidatorPopulateOrExchange (ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs) override
 Add controls to effect panel; always succeeds. More...
 
std::shared_ptr< EffectInstanceMakeInstance () const override
 Make an object maintaining short-term state of an Effect. More...
 
- Public Member Functions inherited from EffectWithSettings< DtmfSettings, PerTrackEffect >
EffectSettings MakeSettings () const override
 
bool CopySettingsContents (const EffectSettings &src, EffectSettings &dst) const override
 
- 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
 
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...
 
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 EffectParameterMethodsParameters () const
 
int ShowClientInterface (wxWindow &parent, wxDialog &dialog, EffectUIValidator *pValidator, bool forceModal) override
 
EffectUIClientInterfaceGetEffectUIClientInterface () override
 Returns the EffectUIClientInterface instance for this effect. More...
 
std::unique_ptr< EffectUIValidatorPopulateUI (ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs) override
 Adds controls to a panel that is given as the parent window of S More...
 
bool IsGraphicalUI () override
 
bool ValidateUI (EffectSettings &) override
 
bool CloseUI () override
 
bool CanExportPresets () override
 
void ExportPresets (const EffectSettings &settings) const override
 
OptionalMessage ImportPresets (EffectSettings &settings) override
 
bool HasOptions () override
 
void ShowOptions () override
 
const EffectSettingsManagerGetDefinition () const override
 
virtual NumericFormatSymbol GetSelectionFormat ()
 
int ShowHostInterface (wxWindow &parent, const EffectDialogFactory &factory, std::shared_ptr< EffectInstance > &pInstance, EffectSettingsAccess &access, bool forceModal=false) override
 Usually applies factory to self and given access. More...
 
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
 
bool TransferDataToWindow (const EffectSettings &settings) override
 Update controls for the settings. More...
 
bool TransferDataFromWindow (EffectSettings &settings) override
 Update the given settings from controls. More...
 
unsigned TestUIFlags (unsigned mask)
 
bool Delegate (Effect &delegate, EffectSettings &settings)
 Re-invoke DoEffect on another Effect object that implements the work. More...
 
int MessageBox (const TranslatableString &message, long style=DefaultMessageBoxStyle, const TranslatableString &titleStr={}) const
 
bool EnableApply (bool enable=true)
 
wxWindow * GetUIParent ()
 
- Public Member Functions inherited from EffectBase
 EffectBase ()
 
 ~EffectBase () override
 
void SetTracks (TrackList *pTracks)
 
- Public Member Functions inherited from EffectUIClientInterface
virtual ~EffectUIClientInterface ()
 
virtual int ShowClientInterface (wxWindow &parent, wxDialog &dialog, EffectUIValidator *pValidator, bool forceModal=false)=0
 
virtual bool IsGraphicalUI ()=0
 
virtual std::unique_ptr< EffectUIValidatorPopulateUI (ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs)=0
 Adds controls to a panel that is given as the parent window of S More...
 
virtual bool CanExportPresets ()=0
 
virtual void ExportPresets (const EffectSettings &settings) const =0
 
virtual OptionalMessage ImportPresets (EffectSettings &settings)=0
 
virtual bool HasOptions ()=0
 
virtual void ShowOptions ()=0
 
virtual bool ValidateUI (EffectSettings &settings)=0
 
virtual bool CloseUI ()=0
 
- Public Member Functions inherited from EffectPlugin
EffectPluginoperator= (EffectPlugin &)=delete
 
virtual ~EffectPlugin ()
 
virtual const EffectSettingsManagerGetDefinition () const =0
 
virtual int ShowHostInterface (wxWindow &parent, const EffectDialogFactory &factory, std::shared_ptr< EffectInstance > &pInstance, EffectSettingsAccess &access, bool forceModal=false)=0
 Usually applies factory to self and given access. More...
 
virtual EffectUIClientInterfaceGetEffectUIClientInterface ()=0
 Returns the EffectUIClientInterface instance for this effect. More...
 
virtual void Preview (EffectSettingsAccess &access, bool dryOnly)=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, double projectRate, TrackList *list, WaveTrackFactory *factory, NotifyingSelectedRegion &selectedRegion, unsigned flags, wxWindow *pParent=nullptr, const EffectDialogFactory &dialogFactory={}, const EffectSettingsAccessPtr &pAccess=nullptr)=0
 Unfortunately complicated dual-use function. More...
 
virtual bool TransferDataToWindow (const EffectSettings &settings)=0
 Update controls for the settings. More...
 
virtual bool TransferDataFromWindow (EffectSettings &settings)=0
 Update the given settings from controls. More...
 
- Public Member Functions inherited from EffectInstanceFactory
virtual ~EffectInstanceFactory ()
 
virtual std::shared_ptr< EffectInstanceMakeInstance () 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< EffectOutputsMakeOutputs () 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
 

Static Public Attributes

static const ComponentInterfaceSymbol Symbol { XO("DTMF Tones") }
 
- 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>")
 

Private Member Functions

const EffectParameterMethodsParameters () const override
 

Static Private Member Functions

static bool MakeDtmfTone (float *buffer, size_t len, float fs, wxChar tone, sampleCount last, sampleCount total, float amplitude)
 

Static Private Attributes

static constexpr EffectParameter Sequence
 
static constexpr EffectParameter DutyCycle
 
static constexpr EffectParameter Amplitude
 

Additional Inherited Members

- Public Types inherited from Effect
enum  : long { DefaultMessageBoxStyle = wxOK | wxCENTRE }
 
- Public Types inherited from EffectPlugin
using EffectSettingsAccessPtr = std::shared_ptr< EffectSettingsAccess >
 
- Public Types inherited from EffectDefinitionInterface
enum class  RealtimeSince : unsigned { Never , Since_3_2 , Always }
 In which versions of Audacity was an effect realtime capable? More...
 
- Static Public Member Functions inherited from EffectWithSettings< DtmfSettings, PerTrackEffect >
static DtmfSettingsGetSettings (EffectSettings &settings)
 Assume settings originated from MakeSettings() and copies thereof. More...
 
static const DtmfSettingsGetSettings (const EffectSettings &settings)
 Assume settings originated from MakeSettings() and copies thereof. More...
 
static DtmfSettingsFetchParameters (PerTrackEffect &, EffectSettings &s)
 
- Static Public Member Functions inherited from Effect
static EffectFetchParameters (Effect &e, EffectSettings &)
 
static void IncEffectCounter ()
 
- Static Public Member Functions inherited from EffectDefinitionInterface
static Identifier GetSquashedName (const Identifier &ident)
 A utility that strips spaces and CamelCases a name. More...
 
- Protected Member Functions inherited from PerTrackEffect
bool DoPass1 () const
 
bool DoPass2 () const
 
bool Process (EffectInstance &instance, EffectSettings &settings) const
 
- Protected Member Functions inherited from Effect
bool EnablePreview (bool enable=true)
 
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...
 
virtual std::unique_ptr< EffectUIValidatorPopulateOrExchange (ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access, const EffectOutputs *pOutputs)
 Add controls to effect panel; always succeeds. 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, const WaveTrack *pRight, sampleCount *start, sampleCount *len)
 
void CopyInputTracks (bool allSyncLockSelected=false)
 
std::shared_ptr< AddedAnalysisTrackAddAnalysisTrack (const wxString &name=wxString())
 
ModifiedAnalysisTrack ModifyAnalysisTrack (const LabelTrack *pOrigTrack, const wxString &name=wxString())
 
TrackAddToOutputTracks (const std::shared_ptr< Track > &t)
 
- Protected Member Functions inherited from EffectBase
void Preview (EffectSettingsAccess &access, bool dryOnly) override
 
bool DoEffect (EffectSettings &settings, double projectRate, TrackList *list, WaveTrackFactory *factory, NotifyingSelectedRegion &selectedRegion, unsigned flags, wxWindow *pParent, const EffectDialogFactory &dialogFactory, const EffectSettingsAccessPtr &pAccess) override
 Unfortunately complicated dual-use function. More...
 
virtual bool CheckWhetherSkipEffect (const EffectSettings &settings) const =0
 After Init(), tell whether Process() should be skipped. More...
 
virtual double CalcPreviewInputLength (const EffectSettings &settings, double previewLength) const =0
 
void SetLinearEffectFlag (bool linearEffectFlag)
 
void SetPreviewFullSelectionFlag (bool previewDurationFlag)
 
bool IsPreviewing () const
 
void IncludeNotSelectedPreviewTracks (bool includeNotSelected)
 
void ReplaceProcessedTracks (const bool bGoodResult)
 
const TrackListinputTracks () const
 
const AudacityProjectFindProject () const
 
- Protected Attributes inherited from PerTrackEffect
sampleCount mSampleCnt {}
 
- Protected Attributes inherited from Effect
wxWeakRef< wxDialog > mHostUIDialog
 This smart pointer tracks the lifetime of the dialog. More...
 
wxWindow * mUIParent {}
 
- Protected Attributes inherited from EffectBase
BasicUI::ProgressDialogmProgress {}
 
double mProjectRate {}
 
WaveTrackFactorymFactory {}
 
std::shared_ptr< TrackListmOutputTracks
 
double mT0 {}
 
double mT1 {}
 
wxArrayString mPresetNames
 
unsigned mUIFlags { 0 }
 
- Static Protected Attributes inherited from EffectBase
static int nEffectsDone = 0
 

Detailed Description

An effect that generates DTMF tones.

Definition at line 41 of file DtmfGen.h.

Constructor & Destructor Documentation

◆ EffectDtmf()

EffectDtmf::EffectDtmf ( )

Definition at line 90 of file DtmfGen.cpp.

91{
92}

Referenced by Parameters().

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◆ ~EffectDtmf()

EffectDtmf::~EffectDtmf ( )
virtual

Definition at line 94 of file DtmfGen.cpp.

95{
96}

Member Function Documentation

◆ GetDescription()

TranslatableString EffectDtmf::GetDescription ( ) const
overridevirtual

Implements ComponentInterface.

Definition at line 105 of file DtmfGen.cpp.

106{
107 return XO("Generates dual-tone multi-frequency (DTMF) tones like those produced by the keypad on telephones");
108}
#define XO(s)
Definition: Internat.h:31

References XO.

◆ GetSymbol()

ComponentInterfaceSymbol EffectDtmf::GetSymbol ( ) const
overridevirtual

Implements ComponentInterface.

Definition at line 100 of file DtmfGen.cpp.

101{
102 return Symbol;
103}
static const ComponentInterfaceSymbol Symbol
Definition: DtmfGen.h:45

References Symbol.

◆ GetType()

EffectType EffectDtmf::GetType ( ) const
overridevirtual

Type determines how it behaves.

Implements EffectDefinitionInterface.

Definition at line 117 of file DtmfGen.cpp.

118{
119 return EffectTypeGenerate;
120}
@ EffectTypeGenerate

References EffectTypeGenerate.

◆ MakeDtmfTone()

bool EffectDtmf::MakeDtmfTone ( float *  buffer,
size_t  len,
float  fs,
wxChar  tone,
sampleCount  last,
sampleCount  total,
float  amplitude 
)
staticprivate

Definition at line 520 of file DtmfGen.cpp.

521{
522/*
523 --------------------------------------------
524 1209 Hz 1336 Hz 1477 Hz 1633 Hz
525
526 ABC DEF
527 697 Hz 1 2 3 A
528
529 GHI JKL MNO
530 770 Hz 4 5 6 B
531
532 PQRS TUV WXYZ
533 852 Hz 7 8 9 C
534
535 oper
536 941 Hz * 0 # D
537 --------------------------------------------
538 Essentially we need to generate two sin with
539 frequencies according to this table, and sum
540 them up.
541 sin wave is generated by:
542 s(n)=sin(2*pi*n*f/fs)
543
544 We will precalculate:
545 A= 2*pi*f1/fs
546 B= 2*pi*f2/fs
547
548 And use two switch statements to select the frequency
549
550 Note: added support for letters, like those on the keypad
551 This support is only for lowercase letters: uppercase
552 are still considered to be the 'military'/carrier extra
553 tones.
554*/
555
556 float f1, f2=0.0;
557 double A,B;
558
559 // select low tone: left column
560 switch (tone) {
561 case '1': case '2': case '3': case 'A':
562 case 'a': case 'b': case 'c':
563 case 'd': case 'e': case 'f':
564 f1=697;
565 break;
566 case '4': case '5': case '6': case 'B':
567 case 'g': case 'h': case 'i':
568 case 'j': case 'k': case 'l':
569 case 'm': case 'n': case 'o':
570 f1=770;
571 break;
572 case '7': case '8': case '9': case 'C':
573 case 'p': case 'q': case 'r': case 's':
574 case 't': case 'u': case 'v':
575 case 'w': case 'x': case 'y': case 'z':
576 f1=852;
577 break;
578 case '*': case '0': case '#': case 'D':
579 f1=941;
580 break;
581 default:
582 f1=0;
583 }
584
585 // select high tone: top row
586 switch (tone) {
587 case '1': case '4': case '7': case '*':
588 case 'g': case 'h': case 'i':
589 case 'p': case 'q': case 'r': case 's':
590 f2=1209;
591 break;
592 case '2': case '5': case '8': case '0':
593 case 'a': case 'b': case 'c':
594 case 'j': case 'k': case 'l':
595 case 't': case 'u': case 'v':
596 f2=1336;
597 break;
598 case '3': case '6': case '9': case '#':
599 case 'd': case 'e': case 'f':
600 case 'm': case 'n': case 'o':
601 case 'w': case 'x': case 'y': case 'z':
602 f2=1477;
603 break;
604 case 'A': case 'B': case 'C': case 'D':
605 f2=1633;
606 break;
607 default:
608 f2=0;
609 }
610
611 // precalculations
612 A=B=2*M_PI/fs;
613 A*=f1;
614 B*=f2;
615
616 // now generate the wave: 'last' is used to avoid phase errors
617 // when inside the inner for loop of the Process() function.
618 for(decltype(len) i = 0; i < len; i++) {
619 buffer[i] = amplitude * 0.5 *
620 (sin( A * (i + last).as_double() ) +
621 sin( B * (i + last).as_double() ));
622 }
623
624 // generate a fade-in of duration 1/250th of second
625 if (last == 0) {
626 A = wxMin(len, (fs / kFadeInOut));
627 for(size_t i = 0; i < A; i++) {
628 buffer[i] *= i/A;
629 }
630 }
631
632 // generate a fade-out of duration 1/250th of second
633 if (last >= total - len) {
634 // we are at the last buffer of 'len' size, so, offset is to
635 // backup 'A' samples, from 'len'
636 A = wxMin(len, (fs / kFadeInOut));
637 size_t offset = len - A;
638 wxASSERT(offset >= 0);
639 for(size_t i = 0; i < A; i++) {
640 buffer[i + offset] *= (1 - (i / A));
641 }
642 }
643 return true;
644}
#define M_PI
Definition: Distortion.cpp:29
static const double kFadeInOut
Definition: DtmfGen.cpp:54
#define A(N)
Definition: ToChars.cpp:62

References A, kFadeInOut, and M_PI.

Referenced by EffectDtmf::Instance::ProcessBlock().

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◆ MakeInstance()

std::shared_ptr< EffectInstance > EffectDtmf::MakeInstance ( ) const
overridevirtual

Make an object maintaining short-term state of an Effect.

One effect may have multiple instances extant simultaneously. Instances have state, may be implemented in foreign code, and are temporary, whereas EffectSettings represents persistent effect state that can be saved and reloaded from files.

Parameters
settingsmay be assumed to have a lifetime enclosing the instance's
Postcondition
true (no promises that the result isn't null)

Implements EffectInstanceFactory.

Definition at line 427 of file DtmfGen.cpp.

428{
429 // TODO: don't use Effect::mT0 and Effect::mSampleRate, but use an
430 // EffectContext (that class is not yet defined)
431 return std::make_shared<Instance>(*this, mT0);
432}
double mT0
Definition: EffectBase.h:108

References EffectBase::mT0.

◆ ManualPage()

ManualPageID EffectDtmf::ManualPage ( ) const
overridevirtual

Name of a page in the Audacity alpha manual, default is empty.

Reimplemented from EffectDefinitionInterface.

Definition at line 110 of file DtmfGen.cpp.

111{
112 return L"DTMF_Tones";
113}

◆ Parameters()

const EffectParameterMethods & EffectDtmf::Parameters ( ) const
overrideprivatevirtual

Reimplemented from Effect.

Definition at line 36 of file DtmfGen.cpp.

37{
40 > parameters{
41 [](EffectDtmf &, EffectSettings &es, DtmfSettings &s, bool updating){
42 if (updating) {
43 if (s.dtmfSequence.find_first_not_of(AllSymbols())
44 != wxString::npos)
45 return false;
46 s.Recalculate(es);
47 }
48 return true;
49 },
50 };
51 return parameters;
52}
Generates EffectParameterMethods overrides from variadic template arguments.
An effect that generates DTMF tones.
Definition: DtmfGen.h:43
EffectDtmf()
Definition: DtmfGen.cpp:90
static constexpr EffectParameter Amplitude
Definition: DtmfGen.h:86
static constexpr EffectParameter Sequence
Definition: DtmfGen.h:82
static constexpr EffectParameter DutyCycle
Definition: DtmfGen.h:84
Externalized state of a plug-in.

References anonymous_namespace{DtmfGen.cpp}::AllSymbols(), Amplitude, DutyCycle, EffectDtmf(), and Sequence.

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◆ PopulateOrExchange()

std::unique_ptr< EffectUIValidator > EffectDtmf::PopulateOrExchange ( ShuttleGui S,
EffectInstance instance,
EffectSettingsAccess access,
const EffectOutputs pOutputs 
)
overridevirtual

Add controls to effect panel; always succeeds.

Returns
if not null, then return it from Effect::PopulateUI instead of a DefaultEffectUIValidator; default implementation returns null

Reimplemented from Effect.

Definition at line 416 of file DtmfGen.cpp.

419{
420 auto &settings = access.Get();
421 auto &dtmfSettings = GetSettings(settings);
422 auto result = std::make_unique<Validator>(*this, access, dtmfSettings);
423 result->PopulateOrExchange(S, settings, mProjectRate);
424 return result;
425}
#define S(N)
Definition: ToChars.cpp:64
static Settings & settings()
Definition: TrackInfo.cpp:87
double mProjectRate
Definition: EffectBase.h:101
virtual const EffectSettings & Get()=0
static DtmfSettings & GetSettings(EffectSettings &settings)
Assume settings originated from MakeSettings() and copies thereof.
Definition: Effect.h:333

References EffectSettingsAccess::Get(), EffectWithSettings< DtmfSettings, PerTrackEffect >::GetSettings(), EffectBase::mProjectRate, S, and settings().

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Member Data Documentation

◆ Amplitude

constexpr EffectParameter EffectDtmf::Amplitude
staticconstexprprivate
Initial value:
L"Amplitude", DtmfSettings::DefaultAmplitude, 0.001, 1.0, 1 }
static constexpr double DefaultAmplitude
Definition: DtmfGen.h:29
double dtmfAmplitude
Definition: DtmfGen.h:36

Definition at line 86 of file DtmfGen.h.

Referenced by Parameters(), and EffectDtmf::Validator::PopulateOrExchange().

◆ DutyCycle

constexpr EffectParameter EffectDtmf::DutyCycle
staticconstexprprivate

◆ Sequence

constexpr EffectParameter EffectDtmf::Sequence
staticconstexprprivate
Initial value:
L"Sequence", DtmfSettings::DefaultSequence, L"", L"", L""}
wxString dtmfSequence
Definition: DtmfGen.h:31
static constexpr wchar_t DefaultSequence[]
Definition: DtmfGen.h:27

Definition at line 82 of file DtmfGen.h.

Referenced by Parameters().

◆ Symbol

const ComponentInterfaceSymbol EffectDtmf::Symbol { XO("DTMF Tones") }
static

Definition at line 45 of file DtmfGen.h.

Referenced by GetSymbol().


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