[Media Router] Custom Controls 1 - Add MediaStatus, MediaRouteController, and mojo interfaces

chrome/browser/media/router/mojo/media_status_struct_traits.h

+// Copyright 2017 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.
+
+#ifndef CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_STATUS_STRUCT_TRAITS_H_
+#define CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_STATUS_STRUCT_TRAITS_H_
+
+#include <string>
+
+#include "chrome/browser/media/router/media_status.h"
+#include "chrome/browser/media/router/mojo/media_status.mojom.h"
+#include "mojo/common/common_custom_types_struct_traits.h"
+
+namespace mojo {
+
+// MediaStatus
+
+template <>
+struct StructTraits<media_router::mojom::MediaStatusDataView,
+                    media_router::MediaStatus> {
+  static bool Read(media_router::mojom::MediaStatusDataView data,
+                   media_router::MediaStatus* out);
+
+  static const std::string& title(const media_router::MediaStatus& status) {
+    return status.title;
+  }
+
+  static const std::string& description(
+      const media_router::MediaStatus& status) {
+    return status.description;
+  }
+
+  static bool can_play_pause(const media_router::MediaStatus& status) {
+    return status.can_play_pause;
+  }
+
+  static bool can_mute(const media_router::MediaStatus& status) {
+    return status.can_mute;
+  }
+
+  static bool can_set_volume(const media_router::MediaStatus& status) {
+    return status.can_set_volume;
+  }
+
+  static bool can_seek(const media_router::MediaStatus& status) {
+    return status.can_seek;
+  }
+
+  static bool is_paused(const media_router::MediaStatus& status) {
+    return status.is_paused;
+  }
+
+  static bool is_muted(const media_router::MediaStatus& status) {
+    return status.is_muted;
+  }
+
+  static float volume(const media_router::MediaStatus& status) {
+    return status.volume;
+  }
+
+  static base::TimeDelta duration(const media_router::MediaStatus& status) {
+    return status.duration;
+  }
+
+  static base::TimeDelta current_time(const media_router::MediaStatus& status) {
+    return status.current_time;
+  }
+};
+
+}  // namespace mojo
+
+#endif  // CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_STATUS_STRUCT_TRAITS_H_