src/lib/ui/input-synthesis/BUILD.gn

# 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.

import("//build/rust/rustc_library.gni")
import("//src/sys/build/components.gni")

declare_args() {
  # Set this to true when configuring gn args to use the modern input injection
  # protocol `fuchsia.input.injection.InputDeviceRegistry`. If not set, input-synthesis
  # defaults to connect to `fuchsia.ui.input.InputDeviceRegistry`.
  use_modern_input_injection = false
}

rustc_library("input-synthesis") {
  name = "input-synthesis"
  with_unit_tests = true
  version = "0.1.0"
  edition = "2018"
  deps = [
    "//sdk/fidl/fuchsia.input:fuchsia.input-rustc",
    "//sdk/fidl/fuchsia.input.injection:fuchsia.input.injection-rustc",
    "//sdk/fidl/fuchsia.input.report:fuchsia.input.report-rustc",
    "//sdk/fidl/fuchsia.ui.input:fuchsia.ui.input-rustc",
    "//sdk/fidl/fuchsia.ui.input3:fuchsia.ui.input3-rustc",
    "//src/lib/fidl/rust/fidl",
    "//src/lib/fuchsia-async",
    "//src/lib/fuchsia-component",
    "//src/lib/zircon/rust:fuchsia-zircon",
    "//third_party/rust_crates:anyhow",
    "//third_party/rust_crates:async-trait",
    "//third_party/rust_crates:futures",
    "//third_party/rust_crates:matches",
    "//third_party/rust_crates:proptest",
    "//third_party/rust_crates:serde",
    "//third_party/rust_crates:serde_json",
    "//third_party/rust_crates:test-case",
  ]

  sources = [
    "src/inverse_keymap.rs",
    "src/keymaps.rs",
    "src/legacy_backend.rs",
    "src/lib.rs",
    "src/modern_backend/input_device.rs",
    "src/modern_backend/input_device_registry.rs",
    "src/modern_backend/input_reports_reader.rs",
    "src/modern_backend/mod.rs",
    "src/synthesizer.rs",
    "src/usages.rs",
  ]

  configs += [ ":use_modern_input_injection" ]
}

config("use_modern_input_injection") {
  if (use_modern_input_injection) {
    rustflags = [
      # Injects input through `fuchsia.input.injection.InputDeviceRegistry`.
      "--cfg=use_modern_input_injection",
    ]
  }
}

fuchsia_unittest_package("input-synthesis-tests") {
  deps = [ ":input-synthesis_test" ]
}

group("tests") {
  testonly = true
  deps = [ ":input-synthesis-tests" ]
}