How to use sc::content_sharing_picker::Observer?

[kusaanko]

I'm trying to use SCContentSharingPicker, but I don't understand how to use it.

I tried this code

use use cidre::sc;

pub struct SCKitPickerObserverInner {}

cidre::define_obj_type!(
    SCKitPickerObserver,
    SCKitPickerObserverInner,
    PICKER_OBSERVER
);

impl cidre::sc::content_sharing_picker::Observer for SCKitPickerObserver {
    fn picker_did_cancel_for_stream(
        &mut self,
        picker: &mut sc::ContentSharingPicker,
        stream: Option<&sc::Stream>,
    ) {
    }

    #[inline]
    fn picker_did_update_with_filter_for_stream(
        &mut self,
        picker: &mut sc::ContentSharingPicker,
        filter: &sc::ContentFilter,
        stream: Option<&sc::Stream>,
    ) {
        println!("Picker did update with filter: {:?}", filter);
    }

    #[inline]
    fn picker_start_did_fail_with_err(&mut self, err: &ns::Error) {}
}

let mut picker = cidre::sc::ContentSharingPicker::shared();
let observer = SCKitPickerObserver::with(SCKitPickerObserverInner {});
picker.add_observer(observer.as_ref());
picker.set_active(true);
picker.present();

When I picked the window to be recorded, nothing was displayed.

[yury]

Hello,

Added sc-picked example for you.

It is not obvious and not documented yet, but for implementing objc protocols you have to implement Impl traits and impl_ functions.

[kusaanko]

Thank you!