src/ui/bin/scene_manager/meta/scene_manager-impl.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.

// Before adding new declarations to this file, please confirm that they are
// relevant to the component scene_manager.cml. If they're unique to input
// pipeline, they should be placed into
// //src/ui/lib/input_pipeline/meta/client.shard.cml or similar.
{
    include: [ "//src/ui/lib/input_pipeline/meta/client.shard.cml" ],
    capabilities: [
        {
            protocol: [
                "fuchsia.element.GraphicalPresenter",
                "fuchsia.session.scene.Manager",
                "fuchsia.ui.brightness.ColorAdjustment",
                "fuchsia.ui.brightness.ColorAdjustmentHandler",
                "fuchsia.ui.input.config.Features",
                "fuchsia.ui.policy.DisplayBacklight",
            ],
        },
    ],
    use: [
        {
            protocol: [
                // Used to register with the a11y service as the color transform handler.
                "fuchsia.accessibility.ColorTransform",

                // Used to register with the a11y service as the magnification handler.
                "fuchsia.accessibility.Magnifier",

                // Used by the input pipeline library which is linked into the
                // scene manager.
                "fuchsia.accessibility.scene.Provider",
                "fuchsia.metrics.MetricEventLoggerFactory",
                "fuchsia.settings.Keyboard",

                // Graphics protocols needed for scene management.
                "fuchsia.ui.composition.Flatland",
                "fuchsia.ui.composition.FlatlandDisplay",
                "fuchsia.ui.composition.internal.DisplayOwnership",
                "fuchsia.ui.display.color.Converter",
                "fuchsia.ui.display.singleton.Info",
                "fuchsia.ui.input.ImeService",
                "fuchsia.ui.input3.Keyboard",
                "fuchsia.ui.input3.KeyEventInjector",

                // Used by the input pipeline library to distribute focus.
                "fuchsia.ui.keyboard.focus.Controller",
                "fuchsia.ui.views.ViewRefInstalled",
            ],
        },
        {
            protocol: [
                "fuchsia.media.sounds.Player",

                // Used for power integration if configured.
                "fuchsia.power.system.ActivityGovernor",
                "fuchsia.scheduler.RoleManager",
            ],
            availability: "optional",
        },
        {
            config: "fuchsia.ui.IdleThresholdMs",
            key: "idle_threshold_ms",
            type: "uint64",
        },
        {
            config: "fuchsia.ui.SupportedInputDevices",
            key: "supported_input_devices",
            type: "vector",
            element: {
                type: "string",
                max_size: 12,
            },
            max_count: 6,
        },
        {
            config: "fuchsia.scenic.DisplayRotation",
            key: "display_rotation",
            type: "uint64",
        },
        {
            config: "fuchsia.ui.DisplayPixelDensity",
            key: "display_pixel_density",
            type: "string",
            max_size: 8,
        },
        {
            config: "fuchsia.ui.ViewingDistance",
            key: "viewing_distance",
            type: "string",
            max_size: 8,
        },
        {
            config: "fuchsia.power.SuspendEnabled",
            from: "parent",
            key: "suspend_enabled",
            type: "bool",
        },
        {
            config: "fuchsia.ui.AttachA11yView",
            key: "attach_a11y_view",
            type: "bool",
        },
        {
            config: "fuchsia.ui.EnableMergeTouchEvents",
            key: "enable_merge_touch_events",
            type: "bool",
        },
    ],
    expose: [
        {
            protocol: [
                "fuchsia.element.GraphicalPresenter",
                "fuchsia.session.scene.Manager",
                "fuchsia.ui.brightness.ColorAdjustment",
                "fuchsia.ui.brightness.ColorAdjustmentHandler",
                "fuchsia.ui.input.config.Features",
                "fuchsia.ui.policy.DisplayBacklight",
            ],
            from: "self",
        },
    ],
}