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(resource struct {
        pointer_event_listener client_end:fuchsia.ui.input.accessibility.PointerEventListener;
    }) -> (struct {
        success bool;
    });
};