Move DbusMenu (and dependencies) to //components/dbus

This is needed in preparation for using DbusMenu in
global_menu_bar_x11.cc

BUG=981201
R=thestig

Change-Id: I84b4ef13fe32eb342e702bedf9309b4e955cebb2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1688132Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Ryo Hashimoto <hashimoto@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
Cr-Commit-Position: refs/heads/master@{#676160}

chrome/browser/BUILD.gn

@@ -3793,7 +3793,7 @@ jumbo_split_static_library("browser") {
     ]
 
     if (use_dbus) {
-      deps += [ "//components/dbus:dbus_thread_linux" ]
+      deps += [ "//components/dbus/thread_linux" ]
     }
 
     if (enable_native_notifications) {

chrome/browser/notifications/notification_platform_bridge_linux.cc

@@ -35,7 +35,7 @@
 #include "chrome/grit/chrome_unscaled_resources.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
-#include "components/dbus/dbus_thread_linux.h"
+#include "components/dbus/thread_linux/dbus_thread_linux.h"
 #include "components/url_formatter/elide_url.h"
 #include "content/public/browser/browser_task_traits.h"
 #include "content/public/browser/browser_thread.h"

chrome/browser/notifications/notification_platform_bridge_linux_unittest.cc

@@ -21,7 +21,7 @@
 #include "chrome/browser/notifications/notification_display_service_tester.h"
 #include "chrome/browser/notifications/notification_test_util.h"
 #include "chrome/test/base/browser_with_test_window_test.h"
-#include "components/dbus/dbus_thread_linux.h"
+#include "components/dbus/thread_linux/dbus_thread_linux.h"
 #include "content/public/test/test_utils.h"
 #include "dbus/mock_bus.h"
 #include "dbus/mock_object_proxy.h"

chrome/browser/password_manager/native_backend_kwallet_x.cc

@@ -23,7 +23,7 @@
 #include "base/threading/thread_restrictions.h"
 #include "chrome/grit/chromium_strings.h"
 #include "components/autofill/core/common/password_form.h"
-#include "components/dbus/dbus_thread_linux.h"
+#include "components/dbus/thread_linux/dbus_thread_linux.h"
 #include "components/password_manager/core/browser/password_manager_util.h"
 #include "dbus/bus.h"
 #include "dbus/message.h"

chrome/browser/ui/BUILD.gn

@@ -2407,19 +2407,15 @@ jumbo_split_static_library("ui") {
       sources += [
         "views/status_icons/concat_menu_model.cc",
         "views/status_icons/concat_menu_model.h",
-        "views/status_icons/dbus_menu.cc",
-        "views/status_icons/dbus_menu.h",
-        "views/status_icons/dbus_properties_interface.cc",
-        "views/status_icons/dbus_properties_interface.h",
-        "views/status_icons/dbus_types.cc",
-        "views/status_icons/dbus_types.h",
         "views/status_icons/status_icon_linux_dbus.cc",
         "views/status_icons/status_icon_linux_dbus.h",
-        "views/status_icons/success_barrier_callback.cc",
-        "views/status_icons/success_barrier_callback.h",
       ]
       defines += [ "USE_DBUS" ]
-      deps += [ "//components/dbus:dbus_thread_linux" ]
+      deps += [
+        "//components/dbus/menu",
+        "//components/dbus/menu:success_barrier_callback",
+        "//components/dbus/thread_linux",
+      ]
     }
 
     if (use_x11) {

chrome/browser/ui/views/status_icons/status_icon_linux_dbus.cc

@@ -16,11 +16,11 @@
 #include "base/process/process.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/ui/views/status_icons/dbus_menu.h"
-#include "chrome/browser/ui/views/status_icons/dbus_properties_interface.h"
-#include "chrome/browser/ui/views/status_icons/dbus_types.h"
-#include "chrome/browser/ui/views/status_icons/success_barrier_callback.h"
-#include "components/dbus/dbus_thread_linux.h"
+#include "components/dbus/menu/menu.h"
+#include "components/dbus/menu/properties_interface.h"
+#include "components/dbus/menu/success_barrier_callback.h"
+#include "components/dbus/menu/types.h"
+#include "components/dbus/thread_linux/dbus_thread_linux.h"
 #include "dbus/bus.h"
 #include "dbus/exported_object.h"
 #include "dbus/message.h"

chrome/test/BUILD.gn

@@ -4431,12 +4431,6 @@ test("unit_tests") {
     deps += [ "//chrome/browser/ui/libgtkui" ]
   }
 
-  if (is_desktop_linux && use_dbus) {
-    sources += [
-      "../browser/ui/views/status_icons/success_barrier_callback_unittest.cc",
-    ]
-  }
-
   if (enable_service_discovery) {
     sources += [
       "../browser/devtools/device/cast_device_provider_unittest.cc",

components/BUILD.gn

@@ -377,6 +377,10 @@ test("components_unittests") {
     ]
   }
 
+  if (use_dbus) {
+    deps += [ "//components/dbus/menu:unit_tests" ]
+  }
+
   # No components should depend on Chrome.
   assert_no_deps = [ "//chrome/*" ]
 

components/dbus/menu/BUILD.gn

+# Copyright 2019 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.
+
+component("menu") {
+  sources = [
+    "menu.cc",
+    "menu.h",
+    "properties_interface.cc",
+    "properties_interface.h",
+    "types.cc",
+    "types.h",
+  ]
+  defines = [ "IS_DBUS_IMPL" ]
+  deps = [
+    "//base:i18n",
+    "//dbus",
+    "//skia",
+    "//ui/base",
+    "//ui/gfx",
+  ]
+  public_deps = [
+    ":success_barrier_callback",
+  ]
+}
+
+source_set("success_barrier_callback") {
+  sources = [
+    "success_barrier_callback.cc",
+    "success_barrier_callback.h",
+  ]
+  defines = [ "IS_DBUS_IMPL" ]
+  deps = [
+    "//base",
+  ]
+}
+
+source_set("unit_tests") {
+  testonly = true
+  sources = [
+    "success_barrier_callback_unittest.cc",
+  ]
+  deps = [
+    ":success_barrier_callback",
+    "//base",
+    "//testing/gtest",
+  ]
+}

components/dbus/menu/DEPS

+include_rules = [
+  "+dbus",
+  "+ui/base",
+]

components/dbus/menu/OWNERS

+thestig@chromium.org
+thomasanderson@chromium.org

chrome/browser/ui/views/status_icons/dbus_menu.cc → components/dbus/menu/menu.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/views/status_icons/dbus_menu.h"
+#include "components/dbus/menu/menu.h"
 
 #include <limits>
 #include <memory>
@@ -14,9 +14,8 @@
 #include "base/memory/scoped_refptr.h"
 #include "base/stl_util.h"
 #include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/ui/views/status_icons/dbus_properties_interface.h"
-#include "chrome/browser/ui/views/status_icons/dbus_types.h"
-#include "chrome/browser/ui/views/status_icons/success_barrier_callback.h"
+#include "components/dbus/menu/properties_interface.h"
+#include "components/dbus/menu/success_barrier_callback.h"
 #include "ui/base/accelerators/accelerator.h"
 #include "ui/base/accelerators/menu_label_accelerator_util_linux.h"
 #include "ui/base/models/menu_model.h"

chrome/browser/ui/views/status_icons/dbus_menu.h → components/dbus/menu/menu.h

@@ -2,17 +2,18 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_MENU_H_
-#define CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_MENU_H_
+#ifndef COMPONENTS_DBUS_MENU_MENU_H_
+#define COMPONENTS_DBUS_MENU_MENU_H_
 
 #include <map>
 #include <memory>
 #include <vector>
 
 #include "base/callback_forward.h"
+#include "base/component_export.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
-#include "chrome/browser/ui/views/status_icons/dbus_types.h"
+#include "components/dbus/menu/types.h"
 #include "dbus/bus.h"
 #include "dbus/exported_object.h"
 #include "dbus/message.h"
@@ -24,7 +25,7 @@ class MenuModel;
 class DbusPropertiesInterface;
 
 // Implements the com.canonical.dbusmenu interface.
-class DbusMenu {
+class COMPONENT_EXPORT(DBUS) DbusMenu {
  public:
   using InitializedCallback = base::OnceCallback<void(bool success)>;
 
@@ -135,4 +136,4 @@ class DbusMenu {
   DISALLOW_COPY_AND_ASSIGN(DbusMenu);
 };
 
-#endif  // CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_MENU_H_
+#endif  // COMPONENTS_DBUS_MENU_MENU_H_

chrome/browser/ui/views/status_icons/dbus_properties_interface.cc → components/dbus/menu/properties_interface.cc

@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/views/status_icons/dbus_properties_interface.h"
+#include "components/dbus/menu/properties_interface.h"
 
 #include <dbus/dbus-shared.h>
 
 #include "base/bind.h"
 #include "base/stl_util.h"
-#include "chrome/browser/ui/views/status_icons/success_barrier_callback.h"
+#include "components/dbus/menu/success_barrier_callback.h"
 #include "dbus/exported_object.h"
 #include "dbus/message.h"
 

chrome/browser/ui/views/status_icons/dbus_properties_interface.h → components/dbus/menu/properties_interface.h

@@ -2,19 +2,20 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_PROPERTIES_INTERFACE_H_
-#define CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_PROPERTIES_INTERFACE_H_
+#ifndef COMPONENTS_DBUS_MENU_PROPERTIES_INTERFACE_H_
+#define COMPONENTS_DBUS_MENU_PROPERTIES_INTERFACE_H_
 
 #include "base/callback_forward.h"
+#include "base/component_export.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/stl_util.h"
-#include "chrome/browser/ui/views/status_icons/dbus_types.h"
+#include "components/dbus/menu/types.h"
 #include "dbus/bus.h"
 #include "dbus/exported_object.h"
 
 // https://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-properties
-class DbusPropertiesInterface {
+class COMPONENT_EXPORT(DBUS) DbusPropertiesInterface {
  public:
   using InitializedCallback = base::OnceCallback<void(bool success)>;
 
@@ -68,4 +69,4 @@ class DbusPropertiesInterface {
   DISALLOW_COPY_AND_ASSIGN(DbusPropertiesInterface);
 };
 
-#endif  // CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_PROPERTIES_INTERFACE_H_
+#endif  // COMPONENTS_DBUS_MENU_PROPERTIES_INTERFACE_H_

chrome/browser/ui/views/status_icons/success_barrier_callback.cc → components/dbus/menu/success_barrier_callback.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/views/status_icons/success_barrier_callback.h"
+#include "components/dbus/menu/success_barrier_callback.h"
 
 #include "base/bind.h"
 #include "base/callback.h"

chrome/browser/ui/views/status_icons/success_barrier_callback.h → components/dbus/menu/success_barrier_callback.h

@@ -2,20 +2,22 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_SUCCESS_BARRIER_CALLBACK_H_
-#define CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_SUCCESS_BARRIER_CALLBACK_H_
+#ifndef COMPONENTS_DBUS_MENU_SUCCESS_BARRIER_CALLBACK_H_
+#define COMPONENTS_DBUS_MENU_SUCCESS_BARRIER_CALLBACK_H_
 
 #include <cstddef>
 
 #include "base/callback_forward.h"
+#include "base/component_export.h"
 
 // A callback wrapper that must be called |num_calls| times with an argument of
 // true (indicates success) for |done_callback| to be called with true.  If the
 // wrapper is called with false, |done_callback| is immediately run with an
 // argument of false.  Further calls after |done_callback| has already been run
 // will have no effect.
+COMPONENT_EXPORT(DBUS)
 base::RepeatingCallback<void(bool)> SuccessBarrierCallback(
     size_t num_calls,
     base::OnceCallback<void(bool)> done_callback);
 
-#endif  // CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_SUCCESS_BARRIER_CALLBACK_H_
+#endif  // COMPONENTS_DBUS_MENU_SUCCESS_BARRIER_CALLBACK_H_

chrome/browser/ui/views/status_icons/success_barrier_callback_unittest.cc → components/dbus/menu/success_barrier_callback_unittest.cc

@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/views/status_icons/success_barrier_callback.h"
+#include "components/dbus/menu/success_barrier_callback.h"
 
 #include "base/bind.h"
-#include "chrome/browser/ui/views/status_icons/status_icon_linux_dbus.h"
+#include "base/callback.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {

chrome/browser/ui/views/status_icons/dbus_types.cc → components/dbus/menu/types.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/views/status_icons/dbus_types.h"
+#include "components/dbus/menu/types.h"
 
 #include "dbus/message.h"
 #include "dbus/object_path.h"

chrome/browser/ui/views/status_icons/dbus_types.h → components/dbus/menu/types.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_TYPES_H_
-#define CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_TYPES_H_
+#ifndef COMPONENTS_DBUS_MENU_TYPES_H_
+#define COMPONENTS_DBUS_MENU_TYPES_H_
 
 #include <stdint.h>
 
@@ -13,6 +13,7 @@
 #include <type_traits>
 #include <utility>
 
+#include "base/component_export.h"
 #include "base/memory/ref_counted_memory.h"
 #include "dbus/message.h"
 
@@ -60,7 +61,7 @@ std::string GetDbusTypeTupleSignature() {
 
 }  // namespace detail
 
-class DbusType {
+class COMPONENT_EXPORT(DBUS) DbusType {
  public:
   virtual ~DbusType();
 
@@ -85,7 +86,7 @@ class DbusTypeImpl : public DbusType {
   std::string GetSignatureDynamic() const override { return T::GetSignature(); }
 };
 
-class DbusBoolean : public DbusTypeImpl<DbusBoolean> {
+class COMPONENT_EXPORT(DBUS) DbusBoolean : public DbusTypeImpl<DbusBoolean> {
  public:
   explicit DbusBoolean(bool value);
   DbusBoolean(DbusBoolean&& other);
@@ -100,7 +101,7 @@ class DbusBoolean : public DbusTypeImpl<DbusBoolean> {
   bool value_;
 };
 
-class DbusInt32 : public DbusTypeImpl<DbusInt32> {
+class COMPONENT_EXPORT(DBUS) DbusInt32 : public DbusTypeImpl<DbusInt32> {
  public:
   explicit DbusInt32(int32_t value);
   DbusInt32(DbusInt32&& other);
@@ -115,7 +116,7 @@ class DbusInt32 : public DbusTypeImpl<DbusInt32> {
   int32_t value_;
 };
 
-class DbusUint32 : public DbusTypeImpl<DbusUint32> {
+class COMPONENT_EXPORT(DBUS) DbusUint32 : public DbusTypeImpl<DbusUint32> {
  public:
   explicit DbusUint32(uint32_t value);
   DbusUint32(DbusUint32&& other);
@@ -130,7 +131,7 @@ class DbusUint32 : public DbusTypeImpl<DbusUint32> {
   uint32_t value_;
 };
 
-class DbusString : public DbusTypeImpl<DbusString> {
+class COMPONENT_EXPORT(DBUS) DbusString : public DbusTypeImpl<DbusString> {
  public:
   explicit DbusString(const std::string& value);
   DbusString(DbusString&& other);
@@ -145,7 +146,8 @@ class DbusString : public DbusTypeImpl<DbusString> {
   std::string value_;
 };
 
-class DbusObjectPath : public DbusTypeImpl<DbusObjectPath> {
+class COMPONENT_EXPORT(DBUS) DbusObjectPath
+    : public DbusTypeImpl<DbusObjectPath> {
  public:
   explicit DbusObjectPath(const dbus::ObjectPath& value);
   DbusObjectPath(DbusObjectPath&& other);
@@ -160,7 +162,7 @@ class DbusObjectPath : public DbusTypeImpl<DbusObjectPath> {
   dbus::ObjectPath value_;
 };
 
-class DbusVariant : public DbusTypeImpl<DbusVariant> {
+class COMPONENT_EXPORT(DBUS) DbusVariant : public DbusTypeImpl<DbusVariant> {
  public:
   DbusVariant();
   explicit DbusVariant(std::unique_ptr<DbusType> value);
@@ -186,7 +188,7 @@ DbusVariant MakeDbusVariant(T t) {
 }
 
 template <typename T>
-class DbusArray : public DbusTypeImpl<DbusArray<T>> {
+class COMPONENT_EXPORT(DBUS) DbusArray : public DbusTypeImpl<DbusArray<T>> {
  public:
   explicit DbusArray(std::vector<T>&& value) : value_(std::move(value)) {}
   DbusArray(DbusArray<T>&& other) = default;
@@ -224,7 +226,8 @@ auto MakeDbusArray(Ts&&... ts) {
 // (If DbusByte was defined) this is the same as DbusArray<DbusByte>.  This
 // class avoids having to create a bunch of heavy virtual objects just to wrap
 // individual bytes.
-class DbusByteArray : public DbusTypeImpl<DbusByteArray> {
+class COMPONENT_EXPORT(DBUS) DbusByteArray
+    : public DbusTypeImpl<DbusByteArray> {
  public:
   DbusByteArray();
   explicit DbusByteArray(scoped_refptr<base::RefCountedMemory> value);
@@ -241,7 +244,8 @@ class DbusByteArray : public DbusTypeImpl<DbusByteArray> {
 };
 
 template <typename... Ts>
-class DbusStruct : public DbusTypeImpl<DbusStruct<Ts...>> {
+class COMPONENT_EXPORT(DBUS) DbusStruct
+    : public DbusTypeImpl<DbusStruct<Ts...>> {
  public:
   explicit DbusStruct(Ts&&... ts) : value_(std::move(ts)...) {}
   DbusStruct(DbusStruct<Ts...>&& other) = default;
@@ -269,7 +273,8 @@ auto MakeDbusStruct(Ts&&... ts) {
 }
 
 template <typename K, typename V>
-class DbusDictEntry : public DbusTypeImpl<DbusDictEntry<K, V>> {
+class COMPONENT_EXPORT(DBUS) DbusDictEntry
+    : public DbusTypeImpl<DbusDictEntry<K, V>> {
  public:
   DbusDictEntry(K&& k, V&& v) : k_(std::move(k)), v_(std::move(v)) {}
   DbusDictEntry(DbusDictEntry<K, V>&& other) = default;
@@ -298,4 +303,4 @@ auto MakeDbusDictEntry(K&& k, V&& v) {
   return DbusDictEntry<K, V>(std::move(k), std::move(v));
 }
 
-#endif  // CHROME_BROWSER_UI_VIEWS_STATUS_ICONS_DBUS_TYPES_H_
+#endif  // COMPONENTS_DBUS_MENU_TYPES_H_

components/dbus/BUILD.gn → components/dbus/thread_linux/BUILD.gn

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-component("dbus_thread_linux") {
+component("thread_linux") {
   sources = [
     "dbus_thread_linux.cc",
     "dbus_thread_linux.h",

components/dbus/dbus_thread_linux.cc → components/dbus/thread_linux/dbus_thread_linux.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/dbus/dbus_thread_linux.h"
+#include "components/dbus/thread_linux/dbus_thread_linux.h"
 
 #include "base/task/lazy_task_runner.h"
 

components/dbus/dbus_thread_linux.h → components/dbus/thread_linux/dbus_thread_linux.h

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef COMPONENTS_DBUS_DBUS_THREAD_LINUX_H_
-#define COMPONENTS_DBUS_DBUS_THREAD_LINUX_H_
+#ifndef COMPONENTS_DBUS_THREAD_LINUX_DBUS_THREAD_LINUX_H_
+#define COMPONENTS_DBUS_THREAD_LINUX_DBUS_THREAD_LINUX_H_
 
 #include "base/component_export.h"
 #include "base/memory/ref_counted.h"
@@ -26,4 +26,4 @@ scoped_refptr<base::SingleThreadTaskRunner> GetTaskRunner();
 
 }  // namespace dbus_thread_linux
 
-#endif  // COMPONENTS_DBUS_DBUS_THREAD_LINUX_H_
+#endif  // COMPONENTS_DBUS_THREAD_LINUX_DBUS_THREAD_LINUX_H_

ui/base/mpris/BUILD.gn

@@ -15,7 +15,7 @@ component("mpris") {
 
   deps = [
     "//base",
-    "//components/dbus:dbus_thread_linux",
+    "//components/dbus/thread_linux",
     "//dbus",
   ]
 }
@@ -29,7 +29,7 @@ source_set("unit_tests") {
     ":mpris",
     "//base",
     "//base/test:test_support",
-    "//components/dbus:dbus_thread_linux",
+    "//components/dbus/thread_linux",
     "//dbus",
     "//dbus:test_support",
     "//testing/gmock",

ui/base/mpris/mpris_service_impl.cc

@@ -12,7 +12,7 @@
 #include "base/process/process.h"
 #include "base/unguessable_token.h"
 #include "base/values.h"
-#include "components/dbus/dbus_thread_linux.h"
+#include "components/dbus/thread_linux/dbus_thread_linux.h"
 #include "dbus/bus.h"
 #include "dbus/exported_object.h"
 #include "dbus/message.h"

ui/base/mpris/mpris_service_impl_unittest.cc

@@ -11,7 +11,7 @@
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/scoped_task_environment.h"
-#include "components/dbus/dbus_thread_linux.h"
+#include "components/dbus/thread_linux/dbus_thread_linux.h"
 #include "dbus/message.h"
 #include "dbus/mock_bus.h"
 #include "dbus/mock_exported_object.h"