Public Member Functions
	Settings ()

	~Settings ()

bool	PromptUser (EffectNoiseReduction effect, wxWindow parent, bool bHasProfile, bool bAllowTwiddleSettings)

bool	PrefsIO (bool read)

bool	Validate (EffectNoiseReduction *effect) const

size_t	WindowSize () const

unsigned	StepsPerWindow () const

Public Attributes
bool	mDoProfile

double	mNewSensitivity

double	mFreqSmoothingBands

double	mNoiseGain

double	mAttackTime

double	mReleaseTime

double	mOldSensitivity

int	mNoiseReductionChoice

int	mWindowTypes

int	mWindowSizeChoice

int	mStepsPerWindowChoice

int	mMethod

Detailed Description

Definition at line 203 of file NoiseReduction.cpp.

Constructor & Destructor Documentation

EffectNoiseReduction::Settings::Settings ( )

Definition at line 241 of file NoiseReduction.cpp.

References PrefsIO().

    : mDoProfile(true)
 {
    PrefsIO(true);
 }

EffectNoiseReduction::Settings::~Settings ( )

inline

Definition at line 207 of file NoiseReduction.cpp.

207 {}

Member Function Documentation

bool EffectNoiseReduction::Settings::PrefsIO ( bool read )

Definition at line 521 of file NoiseReduction.cpp.

References gPrefs, mAttackTime, mFreqSmoothingBands, mMethod, mNewSensitivity, mNoiseGain, mNoiseReductionChoice, mOldSensitivity, mReleaseTime, mStepsPerWindowChoice, mWindowSizeChoice, and mWindowTypes.

Referenced by Settings().

 {
    static const double DEFAULT_OLD_SENSITIVITY = 0.0;
 
    static const PrefsTableEntry<Settings, double> doubleTable[] = {
          { &Settings::mNewSensitivity, wxT("Sensitivity"), 6.0 },
          { &Settings::mNoiseGain, wxT("Gain"), 12.0 },
          { &Settings::mAttackTime, wxT("AttackTime"), 0.02 },
          { &Settings::mReleaseTime, wxT("ReleaseTime"), 0.10 },
          { &Settings::mFreqSmoothingBands, wxT("FreqSmoothing"), 3.0 },
 
          // Advanced settings
          { &Settings::mOldSensitivity, wxT("OldSensitivity"), DEFAULT_OLD_SENSITIVITY },
    };
    static int doubleTableSize = sizeof(doubleTable) / sizeof(doubleTable[0]);
 
    static const PrefsTableEntry<Settings, int> intTable[] = {
          { &Settings::mNoiseReductionChoice, wxT("ReductionChoice"), NRC_REDUCE_NOISE },
 
          // Advanced settings
          { &Settings::mWindowTypes, wxT("WindowTypes"), WT_DEFAULT_WINDOW_TYPES },
          { &Settings::mWindowSizeChoice, wxT("WindowSize"), DEFAULT_WINDOW_SIZE_CHOICE },
          { &Settings::mStepsPerWindowChoice, wxT("StepsPerWindow"), DEFAULT_STEPS_PER_WINDOW_CHOICE },
          { &Settings::mMethod, wxT("Method"), DM_DEFAULT_METHOD },
    };
    static int intTableSize = sizeof(intTable) / sizeof(intTable[0]);
 
    static const wxString prefix(wxT("/Effects/NoiseReduction/"));
 
    if (read) {
       readPrefs(this, prefix, doubleTable, doubleTableSize);
       readPrefs(this, prefix, intTable, intTableSize);
 
       // Ignore preferences for unavailable options.
 #ifndef RESIDUE_CHOICE
       if (mNoiseReductionChoice == NRC_LEAVE_RESIDUE)
          mNoiseReductionChoice = NRC_ISOLATE_NOISE;
 #endif
 
 #ifndef ADVANCED_SETTINGS
       // Initialize all hidden advanced settings to defaults.
       mWindowTypes = WT_DEFAULT_WINDOW_TYPES;
       mWindowSizeChoice = DEFAULT_WINDOW_SIZE_CHOICE;
       mStepsPerWindowChoice = DEFAULT_STEPS_PER_WINDOW_CHOICE;
       mMethod = DM_DEFAULT_METHOD;
       mOldSensitivity = DEFAULT_OLD_SENSITIVITY;
 #endif
 
 #ifndef OLD_METHOD_AVAILABLE
       if (mMethod == DM_OLD_METHOD)
          mMethod = DM_DEFAULT_METHOD;
 #endif
 
       return true;
    }
    else {
       writePrefs(this, prefix, doubleTable, doubleTableSize);
       writePrefs(this, prefix, intTable, intTableSize);
       return gPrefs->Flush();
    }
 }

bool EffectNoiseReduction::Settings::PromptUser	(	EffectNoiseReduction *	effect,
		wxWindow *	parent,
		bool	bHasProfile,
		bool	bAllowTwiddleSettings
	)

Definition at line 469 of file NoiseReduction.cpp.

References EffectNoiseReduction::Dialog::GetTempSettings().

 {
    EffectNoiseReduction::Dialog dlog
       (effect, this, parent, bHasProfile, bAllowTwiddleSettings);
 
    dlog.CentreOnParent();
    dlog.ShowModal();
 
    if (dlog.GetReturnCode() == 0)
       return false;
 
    *this = dlog.GetTempSettings();
    mDoProfile = (dlog.GetReturnCode() == 1);
 
    return PrefsIO(false);
 }

unsigned EffectNoiseReduction::Settings::StepsPerWindow ( ) const

inline

Definition at line 215 of file NoiseReduction.cpp.

References mStepsPerWindowChoice.

215 { return 1u << (1 + mStepsPerWindowChoice); }

EffectNoiseReduction::Settings::mStepsPerWindowChoice

int mStepsPerWindowChoice

Definition: NoiseReduction.cpp:237

bool EffectNoiseReduction::Settings::Validate ( EffectNoiseReduction * effect ) const

Definition at line 583 of file NoiseReduction.cpp.

References _().

 {
    if (StepsPerWindow() < windowTypesInfo[mWindowTypes].minSteps) {
       effect->Effect::MessageBox(_("Steps per block are too few for the window types."));
       return false;
    }
 
    if (StepsPerWindow() > WindowSize()) {
       effect->Effect::MessageBox(_("Steps per block cannot exceed the window size."));
       return false;
    }
 
    if (mMethod == DM_MEDIAN && StepsPerWindow() > 4) {
       effect->Effect::MessageBox(_("Median method is not implemented for more than four steps per window."));
       return false;
    }
 
    return true;
 }