//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Filter::NewFactoryPresetSet
//
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
OSStatus Filter::NewFactoryPresetSet (const AUPreset & inNewFactoryPreset)
{
SInt32 chosenPreset = inNewFactoryPreset.presetNumber;
for(int i = 0; i < kNumberPresets; ++i)
{
if(chosenPreset == kPresets[i].presetNumber)
{
// set whatever state you need to based on this preset's selection
//
// Here we use a switch statement, but it would also be possible to
// use chosenPreset as an index into an array (if you publish the preset
// numbers as indices in the GetPresets() method)
//
switch(chosenPreset)
{
case kPreset_One:
SetParameter(kFilterParam_CutoffFrequency, 200.0 );
SetParameter(kFilterParam_Resonance, -5.0 );
break;
case kPreset_Two:
SetParameter(kFilterParam_CutoffFrequency, 1000.0 );
SetParameter(kFilterParam_Resonance, 10.0 );
break;
}
SetAFactoryPresetAsCurrent (kPresets[i]);
return noErr;
}
}
return kAudioUnitErr_InvalidPropertyValue;
}
OSStatus Tremolo::NewFactoryPresetSet(const AUPreset &inNewFactoryPreset) {
SInt32 chosenPreset = inNewFactoryPreset.presetNumber;
if (chosenPreset == kPreset_Slow || chosenPreset == kPreset_Fast) {
for (int i = 0; i < kNumberPresets; ++i) {
if (chosenPreset == kPresets[i].presetNumber) {
switch (chosenPreset) {
case kPreset_Slow:
SetParameter(kParameter_Frequency, kParameter_Preset_Frequency_Slow);
SetParameter(kParameter_Depth, kParameter_Preset_Depth_Slow);
SetParameter(kParameter_Waveform, kParameter_Preset_Waveform_Slow);
break;
case kPreset_Fast:
SetParameter(kParameter_Frequency, kParameter_Preset_Frequency_Fast);
SetParameter(kParameter_Depth, kParameter_Preset_Depth_Fast);
SetParameter(kParameter_Waveform, kParameter_Preset_Waveform_Fast);
break;
}
SetAFactoryPresetAsCurrent(kPresets[i]);
return noErr;
}
}
}
return kAudioUnitErr_InvalidProperty;
}
OSStatus FullBacano::NewFactoryPresetSet ( // 1
const AUPreset &inNewFactoryPreset
) {
SInt32 chosenPreset = inNewFactoryPreset.presetNumber; // 2
if ( // 3
chosenPreset == kPreset_Mera ||
chosenPreset == kPreset_NoTanBacano
) {
for (int i = 0; i < kNumberPresets; ++i) { // 4
if (chosenPreset == kPresets[i].presetNumber) {
switch (chosenPreset) { // 5
case kPreset_Mera: // 6
SetParameter ( // 7
kParameter_Frequency,
kParameter_Preset_Frequency_Mera
);
SetParameter ( // 8
kParameter_Bacaneria,
kParameter_Preset_Bacaneria_Mera
);
SetParameter ( // 9
kParameter_LaMondaEnElVolco,
kParameter_Preset_LaMondaEnElVolco_Mera
);
break;
case kPreset_NoTanBacano: // 10
SetParameter (
kParameter_Frequency,
kParameter_Preset_Frequency_NoTanBacano
);
SetParameter (
kParameter_Bacaneria,
kParameter_Preset_Bacaneria_NoTanBacano
);
SetParameter (
kParameter_LaMondaEnElVolco,
kParameter_Preset_LaMondaEnElVolco_NoTanBacano
);
break;
}
SetAFactoryPresetAsCurrent ( // 11
kPresets [i]
);
return noErr; // 12
}
}
}
return kAudioUnitErr_InvalidProperty; // 13
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Tremolo::Tremolo
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Tremolo::Tremolo(AudioUnit component) : AUEffectBase(component) {
CreateElements();
Globals()->UseIndexedParameters(kNumberOfParameters);
SetParameter(kParameter_Frequency, kDefaultValue_Tremolo_Freq);
SetParameter(kParameter_Depth, kDefaultValue_Tremolo_Depth);
SetParameter(kParameter_Waveform, kDefaultValue_Tremolo_Waveform);
SetAFactoryPresetAsCurrent(kPresets[kPreset_Default]);
#if AU_DEBUG_DISPATCHER
mDebugDispatcher = new AUDebugDispatcher(this);
#endif
}
OSStatus SampleEffectUnit::NewFactoryPresetSet (const AUPreset & inNewFactoryPreset)
{
SInt32 chosenPreset = inNewFactoryPreset.presetNumber;
for (int i = 0; i < kNumberPresets; ++i) {
if (chosenPreset == kPresets[i].presetNumber) {
// set whatever state you need to based on this preset's selection
SetAFactoryPresetAsCurrent (kPresets[i]);
return noErr;
}
}
return kAudioUnitErr_InvalidPropertyValue;
}
//-----------------------------------------------------------------------------
OSStatus C700::NewFactoryPresetSet(const AUPreset &inNewFactoryPreset)
{
UInt32 chosenPreset = inNewFactoryPreset.presetNumber;
if ( chosenPreset < (UInt32)NUM_PRESETS ) {
mEfx->SelectPreset(chosenPreset);
char cname[32];
CFStringGetCString(inNewFactoryPreset.presetName, cname, 32, kCFStringEncodingASCII);
//mEfx->setProgramName(cname);
SetAFactoryPresetAsCurrent(inNewFactoryPreset);
for ( UInt32 i=0; i<kNumberOfParameters; i++ ) {
Globals()->SetParameter(i, mEfx->GetParameter(i));
}
return noErr;
}
return kAudioUnitErr_InvalidPropertyValue;
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// FullBacano::FullBacano
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
FullBacano::FullBacano (AudioUnit component) : AUEffectBase (component) {
/* ofstream logFile;
logFile.open ("debugLog.raw");
logFile << "Writing this to a file.\n";
logFile.close();
*/
CreateElements ();
Globals () -> UseIndexedParameters (kNumberOfParameters);
SetParameter ( // 1
kParameter_Frequency,
kDefaultValue_FullBacano_Freq
);
SetParameter ( // 2
kParameter_Bacaneria,
kDefaultValue_FullBacano_Bacaneria
);
SetParameter ( // 2
kParameter_Ganancia,
kDefaultValue_FullBacano_Ganancia
);
SetParameter ( // 3
kParameter_LaMondaEnElVolco,
kDefaultValue_FullBacano_LaMondaEnElVolco
);
// code for setting default values for the audio unit parameters
SetAFactoryPresetAsCurrent ( // 1
kPresets [kPreset_Default]
);
#if AU_DEBUG_DISPATCHER
mDebugDispatcher = new AUDebugDispatcher (this);
#endif
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// SampleEffectUnit::SampleEffectUnit
//
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SampleEffectUnit::SampleEffectUnit(AudioUnit component)
: AUEffectBase(component)
{
CreateElements();
if (!sLocalized) {
// Because we are in a component, we need to load our bundle by identifier so we can access our localized strings
// It is important that the string passed here exactly matches that in the Info.plist Identifier string
CFBundleRef bundle = CFBundleGetBundleWithIdentifier( CFSTR("com.acme.audiounit.passthrough") );
if (bundle != NULL) {
for (int i = 0; i < kNumberPresets; i++ ) {
kPresets[i].presetName = CFCopyLocalizedStringFromTableInBundle(
kPresets[i].presetName, // string to localize
CFSTR("Localizable"), // strings file to search
bundle, // bundle to search
CFSTR("")); // no comment
}
kParameterValueStringsOne = CFCopyLocalizedStringFromTableInBundle(kParameterValueStringsOne, CFSTR("Localizable"), bundle, CFSTR(""));
kParameterValueStringsTwo = CFCopyLocalizedStringFromTableInBundle(kParameterValueStringsTwo, CFSTR("Localizable"), bundle, CFSTR(""));
kParameterValueStringsThree = CFCopyLocalizedStringFromTableInBundle(kParameterValueStringsThree, CFSTR("Localizable"), bundle, CFSTR(""));
kParameterOneName = CFCopyLocalizedStringFromTableInBundle(kParameterOneName, CFSTR("Localizable"), bundle, CFSTR(""));
kParameterTwoName = CFCopyLocalizedStringFromTableInBundle(kParameterTwoName, CFSTR("Localizable"), bundle, CFSTR(""));
kParameterThree_IndexedName = CFCopyLocalizedStringFromTableInBundle(kParameterThree_IndexedName, CFSTR("Localizable"), bundle, CFSTR(""));
kParameterFourName = CFCopyLocalizedStringFromTableInBundle(kParameterFourName, CFSTR("Localizable"), bundle, CFSTR(""));
}
sLocalized = true; //so never pass the test again...
}
// example of setting up params...
SetParameter(kParam_One, kDefaultValue_ParamOne );
SetParameter(kParam_Two, kDefaultValue_ParamTwo );
SetParameter(kParam_Three_Indexed, kDefaultValue_ParamThree_Indexed );
SetParameter(kParam_Four, kDefaultValue_ParamFour );
SetAFactoryPresetAsCurrent (kPresets[kPresetDefaultIndex]);
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// TremoloUnit::TremoloUnit
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// The constructor for new TremoloUnit audio units
TremoloUnit::TremoloUnit (AudioUnit component) : AUEffectBase (component) {
// This method, defined in the AUBase superclass, ensures that the required audio unit
// elements are created and initialized.
CreateElements ();
// Invokes the use of an STL vector for parameter access.
// See AUBase/AUScopeElement.cpp
Globals () -> UseIndexedParameters (kNumberOfParameters);
// During instantiation, sets up the parameters according to their defaults.
// The parameter defaults should correspond to the settings for the default preset.
SetParameter (
kParameter_Frequency,
kDefaultValue_Tremolo_Freq
);
SetParameter (
kParameter_Depth,
kDefaultValue_Tremolo_Depth
);
SetParameter (
kParameter_Waveform,
kDefaultValue_Tremolo_Waveform
);
// Also during instantiation, sets the preset menu to indicate the default preset,
// which corresponds to the default parameters. It's possible to set this so a
// fresh audio unit indicates the wrong preset, so be careful to get it right.
SetAFactoryPresetAsCurrent (
kPresets [kPreset_Default]
);
#if AU_DEBUG_DISPATCHER
mDebugDispatcher = new AUDebugDispatcher (this);
#endif
}
// This method takes a single argument of type AUPreset, a structure containing a factory
// preset name and number.
OSStatus TremoloUnit::NewFactoryPresetSet (
const AUPreset &inNewFactoryPreset
) {
// Gets the number of the desired factory preset.
SInt32 chosenPreset = inNewFactoryPreset.presetNumber;
if (
// Tests whether the desired factory preset is defined.
chosenPreset == kPreset_Slow ||
chosenPreset == kPreset_Fast
) {
// This 'for' loop, and the 'if' statement that follows it, allow for noncontiguous preset
// numbers.
for (int i = 0; i < kNumberPresets; ++i) {
if (chosenPreset == kPresets[i].presetNumber) {
//Selects the appropriate case statement based on the factory preset number.
switch (chosenPreset) {
// The settings for the "Slow & Gentle" factory preset.
case kPreset_Slow:
SetParameter (
kParameter_Frequency,
kParameter_Preset_Frequency_Slow
);
SetParameter (
kParameter_Depth,
kParameter_Preset_Depth_Slow
);
SetParameter (
kParameter_Waveform,
kParameter_Preset_Waveform_Slow
);
break;
// The settings for the "Fast & Hard" factory preset.
case kPreset_Fast:
SetParameter (
kParameter_Frequency,
kParameter_Preset_Frequency_Fast
);
SetParameter (
kParameter_Depth,
kParameter_Preset_Depth_Fast
);
SetParameter (
kParameter_Waveform,
kParameter_Preset_Waveform_Fast
);
break;
}
// Updates the preset menu in the generic view to display the new factory preset.
SetAFactoryPresetAsCurrent (
kPresets [i]
);
return noErr;
}
}
}
return kAudioUnitErr_InvalidProperty;
}
