alex/nih-plug
1
0
Fork 0
Code Activity

Pass the GuiContext to vizia editors

Browse source 
There's no clean way to expose the state save/restore functionality
through events.
This commit is contained in:
Robbert van der Helm 2022-04-07 16:14:34 +02:00
parent 083885a40c
commit 56e9cd54c1
4 changed files with 11 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
nih_plug_vizia/src/lib.rs
View file

@ -21,10 +21,14 @@ pub mod widgets;
/// persisted when restoring a plugin instance, then you can store it in a `#[persist = "key"]`
/// field on your parameters struct.
///
/// The [`GuiContext`] is also passed to the app function. This is only meant for saving and
/// restoring state as part of your plugin's preset handling. You should not interact with this
/// directly to set parameters. Use the `ParamEvent`s instead.
///
/// See [VIZIA](https://github.com/vizia/vizia)'s repository for examples on how to use this.
pub fn create_vizia_editor<F>(vizia_state: Arc<ViziaState>, app: F) -> Option<Box<dyn Editor>>
where
F: Fn(&mut Context) + 'static + Send + Sync,
F: Fn(&mut Context, Arc<dyn GuiContext>) + 'static + Send + Sync,
{
Some(Box::new(ViziaEditor {
vizia_state,
@ -44,7 +48,7 @@ pub fn create_vizia_editor_without_theme<F>(
app: F,
) -> Option<Box<dyn Editor>>
where
F: Fn(&mut Context) + 'static + Send + Sync,
F: Fn(&mut Context, Arc<dyn GuiContext>) + 'static + Send + Sync,
{
Some(Box::new(ViziaEditor {
vizia_state,
@ -127,7 +131,7 @@ impl ViziaState {
struct ViziaEditor {
vizia_state: Arc<ViziaState>,
/// The user's app function.
app: Arc<dyn Fn(&mut Context) + 'static + Send + Sync>,
app: Arc<dyn Fn(&mut Context, Arc<dyn GuiContext>) + 'static + Send + Sync>,
/// Whether to apply `nih_plug_vizia`'s default theme. If this is disabled, then only the event
/// handler for `ParamEvent`s is set up.
apply_theming: bool,
@ -186,7 +190,7 @@ impl Editor for ViziaEditor {
}
.build(cx);
app(cx)
app(cx, context.clone())
})
.with_scale_policy(
system_scaling_factor

2
plugins/crisp/src/editor.rs
View file

@ -41,7 +41,7 @@ pub(crate) fn create(
params: Arc<CrispParams>,
editor_state: Arc<ViziaState>,
) -> Option<Box<dyn Editor>> {
create_vizia_editor(editor_state, move |cx| {
create_vizia_editor(editor_state, move |cx, _| {
Data {
params: params.clone(),
}

2
plugins/diopser/src/editor.rs
View file

@ -41,7 +41,7 @@ pub(crate) fn create(
params: Arc<DiopserParams>,
editor_state: Arc<ViziaState>,
) -> Option<Box<dyn Editor>> {
create_vizia_editor(editor_state, move |cx| {
create_vizia_editor(editor_state, move |cx, _| {
Data {
params: params.clone(),
}

2
plugins/examples/gain-gui-vizia/src/editor.rs
View file

@ -32,7 +32,7 @@ pub(crate) fn create(
peak_meter: Arc<AtomicF32>,
editor_state: Arc<ViziaState>,
) -> Option<Box<dyn Editor>> {
create_vizia_editor(editor_state, move |cx| {
create_vizia_editor(editor_state, move |cx, _| {
cx.add_theme(STYLE);
Data {