third_party/accessibility/ax/platform/BUILD.gn

# Copyright 2020 The Chromium 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/config/features.gni")
import("//build/config/linux/pkg_config.gni")
import("//build/config/ui.gni")
import("//mojo/public/tools/bindings/mojom.gni")
import("//testing/libfuzzer/fuzzer_test.gni")
import("//testing/test.gni")
import("//tools/json_schema_compiler/json_schema_api.gni")
import("//ui/base/ui_features.gni")

if (is_win) {
  import("//build/toolchain/win/midl.gni")
}

if (is_win) {
  midl("ichromeaccessible") {
    sources = [ "ichromeaccessible.idl" ]
  }
}

if (is_android) {
  import("//build/config/android/rules.gni")
}

source_set("platform") {
  defines = [ "AX_IMPLEMENTATION" ]

  visibility = [ "//ui/accessibility" ]

  sources = [
    # Used by by browser_accessibility_state_impl.cc.
    "ax_platform_node.cc",
    "ax_platform_node.h",
    "ax_platform_node_delegate.h",

    # Used by browser_accessibility.cc.
    "ax_unique_id.cc",
    "ax_unique_id.h",

    # Used by accessibility_tree_formatter_blink.cc.
    "compute_attributes.cc",
    "compute_attributes.h",

    # Used by //ui/accessibility:ax_assistant.
    "ax_android_constants.cc",
    "ax_android_constants.h",

    # Used by //ui/views/views/ax_virtual_view.h.
    "ax_platform_node_base.cc",
    "ax_platform_node_base.h",
    "ax_platform_node_delegate_base.cc",
    "ax_platform_node_delegate_base.h",

    # Used by //chrome/test/browser_tests/browser_view_browsertest.cc
    "ax_platform_node_test_helper.cc",
    "ax_platform_node_test_helper.h",
  ]

  public_deps = [
    "//ui/accessibility:ax_base",
    "//ui/display",
  ]

  if (has_native_accessibility) {
    sources += [
      "ax_fragment_root_delegate_win.h",
      "ax_fragment_root_win.cc",
      "ax_fragment_root_win.h",
      "ax_platform_node_delegate_utils_win.cc",
      "ax_platform_node_delegate_utils_win.h",
      "ax_platform_node_textchildprovider_win.cc",
      "ax_platform_node_textchildprovider_win.h",
      "ax_platform_node_textprovider_win.cc",
      "ax_platform_node_textprovider_win.h",
      "ax_platform_node_textrangeprovider_win.cc",
      "ax_platform_node_textrangeprovider_win.h",
      "ax_platform_node_win.cc",
      "ax_platform_node_win.h",
      "ax_platform_relation_win.cc",
      "ax_platform_relation_win.h",
      "ax_platform_text_boundary.cc",
      "ax_platform_text_boundary.h",
      "ax_system_caret_win.cc",
      "ax_system_caret_win.h",
      "uia_registrar_win.cc",
      "uia_registrar_win.h",
    ]

    if (is_win) {
      public_deps += [
        "//third_party/iaccessible2",
        "//ui/accessibility/platform:ichromeaccessible",
      ]

      libs = [
        "oleacc.lib",
        "uiautomationcore.lib",
      ]
    }

    if (is_mac) {
      sources += [
        "ax_platform_node_mac.h",
        "ax_platform_node_mac.mm",
      ]

      frameworks = [
        "AppKit.framework",
        "Foundation.framework",
      ]
    }

    if (use_atk) {
      sources += [
        "atk_util_auralinux.cc",
        "atk_util_auralinux.h",
        "atk_util_auralinux_gtk.cc",
        "ax_platform_atk_hyperlink.cc",
        "ax_platform_atk_hyperlink.h",
        "ax_platform_node_auralinux.cc",
        "ax_platform_node_auralinux.h",
      ]

      # ax_platform_text_boundary.h includes atk.h, so ATK is needed
      # as a public config to ensure anything that includes this is
      # able to find atk.h.
      public_configs = [ "//build/config/linux/atk" ]

      if (use_glib) {
        configs += [ "//build/config/linux:glib" ]
      }

      if (use_x11) {
        public_deps += [ "//ui/gfx/x" ]
      }
    }
  }
}