| // Copyright 2018 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/ui/media_router/cast_dialog_model.h" |
| |
| namespace media_router { |
| |
| CastDialogModel::CastDialogModel() = default; |
| |
| CastDialogModel::CastDialogModel(const CastDialogModel& other) = default; |
| |
| CastDialogModel::~CastDialogModel() = default; |
| |
| std::optional<size_t> CastDialogModel::GetFirstActiveSinkIndex() const { |
| for (size_t i = 0; i < media_sinks_.size(); i++) { |
| if (!media_sinks_.at(i).route) { |
| return i; |
| } |
| } |
| return std::nullopt; |
| } |
| |
| } // namespace media_router |
