sdk/fidl/fuchsia.ui.policy.accessibility/accessibility.fidl

// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.ui.policy.accessibility;

using fuchsia.ui.input.accessibility;

[Discoverable]
protocol PointerEventRegistry {
    /// Registers a listener with Scenic which will receive accessibility
    /// pointer events. These events will be handled by the accessibility
    /// listener, which will have the chance to either consume or reject them.
    /// If rejected, they will continue their normal flow. Only one listener can
    /// be registered.
    Register(
        fuchsia.ui.input.accessibility.PointerEventListener
        pointer_event_listener) -> (bool success);
};