chrome/browser/ui/webui/media_router/media_cast_mode.cc

   1 // Copyright 2015 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 "chrome/browser/ui/webui/media_router/media_cast_mode.h"
   6
   7 #include "base/logging.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "chrome/grit/generated_resources.h"
  10 #include "ui/base/l10n/l10n_util.h"
  11
  12 namespace media_router {
  13
  14 std::string MediaCastModeToTitle(MediaCastMode mode, const std::string& host) {
  15   switch (mode) {
  16     case MediaCastMode::DEFAULT:
  17       return l10n_util::GetStringFUTF8(
  18           IDS_MEDIA_ROUTER_DEFAULT_CAST_MODE_TITLE, base::UTF8ToUTF16(host));
  19     case MediaCastMode::TAB_MIRROR:
  20       return l10n_util::GetStringUTF8(
  21           IDS_MEDIA_ROUTER_TAB_MIRROR_CAST_MODE_TITLE);
  22     case MediaCastMode::DESKTOP_OR_WINDOW_MIRROR:
  23       return l10n_util::GetStringUTF8(
  24           IDS_MEDIA_ROUTER_DESKTOP_OR_WINDOW_MIRROR_CAST_MODE_TITLE);
  25     case MediaCastMode::SOUND_OPTIMIZED_TAB_MIRROR:
  26       return l10n_util::GetStringUTF8(
  27           IDS_MEDIA_ROUTER_SOUND_OPTIMIZED_TAB_MIRROR_CAST_MODE_TITLE);
  28     default:
  29       NOTREACHED();
  30       return "";
  31   }
  32 }
  33
  34 std::string MediaCastModeToDescription(
  35     MediaCastMode mode, const std::string& host) {
  36   switch (mode) {
  37     case MediaCastMode::DEFAULT:
  38       return l10n_util::GetStringFUTF8(
  39           IDS_MEDIA_ROUTER_DEFAULT_CAST_MODE, base::UTF8ToUTF16(host));
  40     case MediaCastMode::TAB_MIRROR:
  41       return l10n_util::GetStringUTF8(
  42           IDS_MEDIA_ROUTER_TAB_MIRROR_CAST_MODE);
  43     case MediaCastMode::DESKTOP_OR_WINDOW_MIRROR:
  44       return l10n_util::GetStringUTF8(
  45           IDS_MEDIA_ROUTER_DESKTOP_OR_WINDOW_MIRROR_CAST_MODE);
  46     case MediaCastMode::SOUND_OPTIMIZED_TAB_MIRROR:
  47       return l10n_util::GetStringUTF8(
  48           IDS_MEDIA_ROUTER_SOUND_OPTIMIZED_TAB_MIRROR_CAST_MODE);
  49     default:
  50       NOTREACHED();
  51       return "";
  52   }
  53 }
  54
  55 bool IsValidCastModeNum(int cast_mode_num) {
  56   return cast_mode_num >= MediaCastMode::DEFAULT &&
  57          cast_mode_num < MediaCastMode::NUM_CAST_MODES;
  58 }
  59
  60 MediaCastMode GetPreferredCastMode(const CastModeSet& cast_modes) {
  61   if (cast_modes.empty()) {
  62     LOG(ERROR) << "Called with empty cast_modes!";
  63     return MediaCastMode::DEFAULT;
  64   }
  65   return *cast_modes.begin();
  66 }
  67
  68 }  // namespace media_router