mojo/views/views_init_internal.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "mojo/views/views_init_internal.h"
   6
   7 #include "base/i18n/icu_util.h"
   8 #include "base/lazy_instance.h"
   9 #include "base/path_service.h"
  10 #include "ui/base/resource/resource_bundle.h"
  11 #include "ui/base/ui_base_paths.h"
  12
  13 namespace mojo {
  14
  15 namespace {
  16
  17 // Used to ensure we only init once.
  18 class Setup {
  19  public:
  20   Setup() {
  21     base::i18n::InitializeICU();
  22
  23     ui::RegisterPathProvider();
  24
  25     base::FilePath ui_test_pak_path;
  26     CHECK(PathService::Get(ui::UI_TEST_PAK, &ui_test_pak_path));
  27     ui::ResourceBundle::InitSharedInstanceWithPakPath(ui_test_pak_path);
  28
  29     // There is a bunch of static state in gfx::Font, by running this now,
  30     // before any other apps load, we ensure all the state is set up.
  31     gfx::Font();
  32   }
  33
  34   ~Setup() {
  35   }
  36
  37  private:
  38   DISALLOW_COPY_AND_ASSIGN(Setup);
  39 };
  40
  41 static base::LazyInstance<Setup>::Leaky setup = LAZY_INSTANCE_INITIALIZER;
  42
  43 }  // namespace
  44
  45 void InitViews() {
  46   setup.Get();
  47 }
  48
  49 }  // namespace mojo