src/ui/meta/a11y_base_routes.shard.cml

// Copyright 2022 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.

// This shard is shared across all production and test UI realms that
// contain a11y.
//
// It contains any capabilities that:
//
// (1) A11y manager exposes from every production or test UI realm in which
//     it's present.
// (2) A11y manager always consumes from the same source in every production
//     or test UI realm in which it's present.
//
// This shard should **NOT** include:
//
// (1) Routes that have different sources in different ui realms.
// (2) A11y manager's child definition, as we may use a differnt url for
//     a11y manager in test vs. production ui realms.
// (3) Capabilities that other components consume from a11y manager. Those
//     routes belong in those components' routing shards.
{
    offer: [
        {
            protocol: "fuchsia.logger.LogSink",
            from: "parent",
            to: [ "#a11y_manager" ],
        },
        {
            protocol: "fuchsia.tracing.provider.Registry",
            from: "parent",
            to: [ "#a11y_manager" ],
            availability: "optional",
        },
        {
            protocol: [
                "fuchsia.ui.annotation.Registry",
                "fuchsia.ui.composition.Flatland",
                "fuchsia.ui.focus.FocusChainListenerRegistry",
                "fuchsia.ui.input.accessibility.PointerEventRegistry",
                "fuchsia.ui.observation.scope.Registry",
                "fuchsia.ui.pointer.augment.LocalHit",
                "fuchsia.ui.pointerinjector.Registry",
                "fuchsia.ui.scenic.Scenic",
            ],
            from: "#scenic",
            to: [ "#a11y_manager" ],
        },
    ],
    expose: [
        {
            protocol: [
                "fuchsia.accessibility.gesture.ListenerRegistry",
                "fuchsia.accessibility.semantics.SemanticsManager",
                "fuchsia.accessibility.tts.EngineRegistry",
                "fuchsia.accessibility.tts.TtsManager",
                "fuchsia.accessibility.virtualkeyboard.Registry",
            ],
            from: "#a11y_manager",
        },
    ],
}