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ix!();
use crate::{ParameterDisplay,ParamRT,Param};
#[inline] pub fn get_notename( i_value: i32 ) -> String
{
let octave: i32 = (i_value / 12) - 2;
let notenames: [&'static str; 12] = [
"C ", "C#", "D ", "D#", "E ", "F ", "F#", "G ", "G#", "A ", "A#", "B "
];
let idx: usize = (i_value % 12).try_into().unwrap();
format!("{}{}", notenames[idx], octave)
}
//TODO find a better way
pub fn tempo_sync_notation_value(val: f32) -> String {
let (mut integral, mut fractional) = split_float(val);
if fractional < 0.0 {
fractional += 1.0;
integral -= 1.0;
}
let mut d: f32;
let mut q: f32;
let mut nn: String;
let t: String;
match val >= 1.0 {
true => {
q = 2.0_f32.powf( val - 1.0 );
nn = "whole".into();
match q {
_ if q >= 3.0 => {
return format!("{:0.2} whole notes", q);
},
_ if q >= 2.0 => {
nn = "double whole".into();
q /= 2.0;
},
_ => {},
}
t = match q {
_ if q < 1.3 => {
"note".into()
},
_ if q < 1.4 => {
if nn.eq("whole") {
nn = "1/2".into();
}
"triplet".into()
},
_ => { "dotted".into() },
};
},
false => {
d = 2.0_f32.powf( - (integral - 2.0) );
q = 2.0_f32.powf( fractional + 1.0 );
t = match q {
_ if q < 1.3 => { "note".into() },
_ if q < 1.4 => { d /= 2.0; "triplet".into() },
_ => { "dotted".into() },
};
nn = match (d - 1.0).abs() < f32::EPSILON {
true => "whole".into(),
false => format!("1/{:0.5}", d),
};
}
}
return format!("{} {}", nn, t)
}
/*
|the reason these are commented is because they
|create circular references between
|crates. Param should not need to know the
|implementation details of its users. We can
|refactor this, or simply get rid of it.
|
|I think it makes sense to create printing
|functions associated with each relevant
|ControlType, and dispatch to these for the
|param implementors that need them.
|
|To me, it seems better to implement a display
|function (if desired) for a param implementor
|at the point of implementation
*/
impl<P: Param> ParameterDisplay for ParamRT<P> {
#[allow(unused_variables)]
fn get_display(&self, external: bool, ef: f32) -> String {
todo!();
/*
let mut result: String = "".into();
if self.control_type() == ControlType::Nil {
result = "-".into();
return result;
}
match (self.val, self.min_value(), self.max_value()) {
(PData::Float(_f), PData::Float(min), PData::Float(max)) => {
let f = match external {
true => ef * (max - min) + min,
false => _f,
};
match self.control_type() {
ControlType::PortaTime
| ControlType::EnvTime
| ControlType::EnvTimeLfoDecay
| ControlType::ReverbTime
| ControlType::ReverbPreDelayTime
| ControlType::DelayModTime =>
{
match (self.control_type()
== ControlType::EnvTimeLfoDecay)
&& (f == max)
{
true => result = format!("forever"),
false => {
if self.temposync {
result = format!("{}", tempo_sync_notation_value(f));
}else if f == min {
result = "0.000 s".into();
} else {
result = format!("{:0.3} s", 2.0_f32.powf(_f));
}
}
}
},
ControlType::LfoRate => {
match self.temposync {
true => {
result = tempo_sync_notation_value(-f);
},
false => {
result = format!("{:0.3} Hz", 2.0_f32.powf(f));
},
}
},
ControlType::Amplitude => {
match f == 0.0 {
true => { result = format!("-inf dB")},
false => { result = format!("{:0.2} dB", amp_to_db(f))},
}
},
ControlType::Decibel
| ControlType::DecibelAttenuation
| ControlType::DecibelAttenuationLarge
| ControlType::DecibelFMDepth
| ControlType::DecibelNarrow
| ControlType::DecibelExtraNarrow =>
{
result = format!("{:0.2} dB", f);
},
ControlType::DecibelExtendable
| ControlType::DecibelNarrowExtendable =>
{
result = format!("{:0.2} dB", self.get_extended(f));
},
ControlType::Bandwidth => {
result = format!("{:0.2} octaves", f);
},
ControlType::FreqShift => {
result = format!("{:0.2} Hz", self.get_extended(f));
},
ControlType::Percent
| ControlType::PercentBidirectional
| ControlType::CountedSetPercent =>
{
result = format!("{:0.1} {}", f * 100.0, '%');
},
ControlType::OscSpread =>
{
match self.absolute {
true => { result = format!("{:0.1} Hz", 16.0 * self.get_extended(f) ); },
false => { result = format!("{:0.1} cents", self.get_extended(f) * 100.0 ); },
}
},
ControlType::Detuning =>
{
result = format!("{:0.1} cents", f * 100.0 );
},
ControlType::StereoWidth =>
{
result = format!("{:0.1}ยบ", f );
},
ControlType::FreqHpf
| ControlType::FreqAudible
| ControlType::FreqVocoderLow
| ControlType::FreqVocoderHigh =>
{
result = format!("{:0.3} Hz", CONCERT_A_HZ * 2.0_f64.powf((f as f64) / 12.0));
},
ControlType::FreqMod =>
{
result = format!("{:0.2} semitones", f);
},
ControlType::PitchSemi7BP =>
{
result = format!("{:0.2}", self.get_extended(f) );
},
ControlType::PitchSemi7BPAbsolutable =>
{
match self.absolute {
true => { result = format!("{:0.1} Hz", 10.0 * self.get_extended(f)); },
false => { result = format!("{:0.2}", self.get_extended(f)); },
}
},
ControlType::FlangerPitch =>
{
result = format!("{:0.2}", f);
},
_ =>
{
result = format!("{:0.2}", f);
},
}
},
(PData::Int(mut i), PData::Int(min), PData::Int(max)) => {
if external {
i = ((1.0 / 0.99) * (ef - 0.005) * ((max - min) as f32) + 0.5) as i32 + min;
}
match self.control_type() {
ControlType::OscType => {
let ty = OscillatorType::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::Wt2Window => {
let ty = WindowType::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::FxType => {
let ty = EffectType::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::FxBypass => {
let ty = FxBypassType::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::FilterType => {
let ty = FilterType::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::WaveshapeType => {
let ty = WaveshapeType::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::EnvelopeMode => {
let ty = EnvelopeMode::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::FbConfig => {
let ty = FilterBlockConfiguration::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::FmConfig => {
let ty = FmConfiguration::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::LfoShape => {
let ty = LfoShape::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::SceneMode => {
let ty = SceneMode::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::PolyMode => {
let ty = PolyMode::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::LfoTrigMode => {
let ty = LfoMode::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::Character => {
let ty = CharacterMode::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::SineOscMode => {
let ty = OscillatorType::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::SineFMLegacy => {
if i == 0 {
result = "Legacy (1.6.1.1 and earlier)".into();
} else {
result = "Consistent w. FM2/3".into();
}
},
ControlType::VocoderBandcount => {
result = format!("{} bands", i);
},
ControlType::DistortionWaveshape => {
let ty = WaveshapeType::try_from(i as u32).unwrap();
result = ty.to_string();
},
ControlType::OscRoute => {
let ty = OscRoute::try_from(i as u32).unwrap();
result = ty.to_string();
}
ControlType::FlangerMode => {
let wave = FlangerWave::try_from(i as usize % FlangerWave::count()).unwrap();
let ty = FlangerType::try_from(i as usize / FlangerType::count()).unwrap();
result = format!("wave: {}, type: {}", wave, ty);
}
_ => {
result = format!("{}",i);
}
}
},
(PData::Bool(b), _, _) => {
match external {
true => result = match ef > 0.5 { true => "true".into(), false => "false".into() },
false => result = match b { true => "true".into(), false => "false".into() },
}
},
_ => unreachable!(),
}
result
*/
}
#[allow(unused_variables)]
fn get_display_alt(&self, external: bool, ef: f32) -> String {
todo!();
/*
let mut result: String = "".into();
match self.control_type() {
ControlType::FreqHpf
| ControlType::FreqAudible
| ControlType::FreqVocoderLow
| ControlType::FreqVocoderHigh =>
{
match self.val {
PData::Float(f) => {
let mut i: i32 = (f + 0.5) as i32 + 69;// that 1/2th centers us
if i < 0 {
i = 0;
}
result = format!("~{}", get_notename(i));
},
_ => unreachable!()
}
},
ControlType::FlangerPitch => {
match self.val {
PData::Float(f) => {
let mut i: i32 = f as i32;
if i < 0 {
i = 0;
}
result = format!("~{}", get_notename(i));
},
_ => unreachable!()
}
},
ControlType::CountedSetPercent => {
todo!("write this one we figure out how to factor out the CountedSetUserData");
/*
if (user_data != nullptr)
{
// We check when set so the reinterpret cast is safe and fast
float f = val.f;
CountedSetUserData* cs = reinterpret_cast<CountedSetUserData*>(user_data);
auto count = cs->getCountedSetSize();
auto tl = count * f;
sprintf(txt, "%.1f / %d", tl, count);
}
*/
},
_ => {},
}
result
*/
}
}