alex/nih-plug
1
0
Fork 0
Code Activity

Implement the ParamSetter

Browse source
This commit is contained in:
Robbert van der Helm 2022-02-05 17:32:57 +01:00
parent 0bc8f9b5b1
commit e97082aba2
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/context.rs
View file

@ -115,7 +115,7 @@ impl ParamSetter<'_> {
/// Inform the host that you will start automating a parmater. This needs to be called before /// Inform the host that you will start automating a parmater. This needs to be called before
/// calling [Self::set_parameter()] for the specified parameter. /// calling [Self::set_parameter()] for the specified parameter.
pub fn begin_set_parameter<P: Param>(&self, param: &P) { pub fn begin_set_parameter<P: Param>(&self, param: &P) {
todo!() unsafe { self.context.raw_begin_set_parameter(param.as_ptr()) };
} }
/// Set a parameter to the specified parameter value. You will need to call /// Set a parameter to the specified parameter value. You will need to call
@ -127,14 +127,16 @@ impl ParamSetter<'_> {
/// This function assumes you're already calling this from a GUI thread. Calling any of these /// This function assumes you're already calling this from a GUI thread. Calling any of these
/// functions from any other thread may result in unexpected behavior. /// functions from any other thread may result in unexpected behavior.
pub fn set_parameter<P: Param>(&self, param: &P, value: P::Plain) { pub fn set_parameter<P: Param>(&self, param: &P, value: P::Plain) {
todo!() let ptr = param.as_ptr();
let normalized = param.preview_normalized(value);
unsafe { self.context.raw_set_parameter_normalized(ptr, normalized) };
} }
/// Inform the host that you are done automating a parameter. This needs to be called after one /// Inform the host that you are done automating a parameter. This needs to be called after one
/// or more [Self::set_parameter()] calls for a parameter so the host knows the automation /// or more [Self::set_parameter()] calls for a parameter so the host knows the automation
/// gesture has finished. /// gesture has finished.
pub fn end_set_parameter<P: Param>(&self, param: &P) { pub fn end_set_parameter<P: Param>(&self, param: &P) {
todo!() unsafe { self.context.raw_end_set_parameter(param.as_ptr()) };
} }
} }