nivisi / controllable Goto Github PK

Currently, uses a ?? operator so you can never pass a null value to emitWith. This should be possible.

And allow to listen to all events by using XListener or to certain types by using XListener. Similar to NotificationListener widgets

So if we have an event:

abstract class MyEvent implements Event {
  // void we could do this:
  @gatherParams // Probably come up with a better name...
  void nameChanged(String newName, SomeObject details);
}

// In the controller we will get:
@override
void onNameChanged(_OnNameChangedParams params) {
  emitWith(name: params.newName);
}

// And OnNameChangedParams is:
class _OnNameChangedParams {
  _OnNameChangedParams(this.newName, this.details);

  final String newName;
  final SomeObject details
}

Some states/controller share the similar functionality, for example, lazy loading. Would be nice to make this reusable.

To achieve this, we can probably do the following:

mixin LazyLoadingState on XState {
  bool get isLoading;
}

And our state:

abstract class OurState extends XState with LazyLoadingState {
  /* Any data */
}

Then, in the generator, we could append the data from the mixing to the state so the controller will be able to use it.

The example is very primitive, need to come up with a better one.

Instead of defining our own interfaces like disposable etc, let's use interfaces

For example:

• Only one event call at a time;
• Put calls to a queue.

Etc