remoting/base/resources_mac.cc

   1 // Copyright 2013 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 "remoting/base/resources.h"
   6
   7 #include <dlfcn.h>
   8
   9 #include "base/files/file_path.h"
  10 #include "base/logging.h"
  11 #include "base/mac/bundle_locations.h"
  12 #include "ui/base/l10n/l10n_util_mac.h"
  13 #include "ui/base/resource/resource_bundle.h"
  14
  15 namespace remoting {
  16
  17 bool LoadResources(const std::string& pref_locale) {
  18   if (ui::ResourceBundle::HasSharedInstance()) {
  19     ui::ResourceBundle::GetSharedInstance().ReloadLocaleResources(pref_locale);
  20   } else {
  21     // Retrieve the path to the module containing this function.
  22     Dl_info info;
  23     CHECK(dladdr(reinterpret_cast<void*>(&LoadResources), &info) != 0);
  24
  25     // Use the plugin's bundle instead of the hosting app bundle. The three
  26     // DirName() calls strip "Contents/MacOS/<binary>" from the path.
  27     base::FilePath path =
  28         base::FilePath(info.dli_fname).DirName().DirName().DirName();
  29     base::mac::SetOverrideFrameworkBundlePath(path);
  30
  31     // Override the locale with the value from Cocoa.
  32     if (pref_locale.empty())
  33       l10n_util::OverrideLocaleWithCocoaLocale();
  34
  35     ui::ResourceBundle::InitSharedInstanceWithLocale(
  36         pref_locale, NULL, ui::ResourceBundle::DO_NOT_LOAD_COMMON_RESOURCES);
  37   }
  38
  39   return true;
  40 }
  41
  42 void UnloadResources() {
  43   ui::ResourceBundle::CleanupSharedInstance();
  44 }
  45
  46 }  // namespace remoting