Upstreaming review for Media Router Mojo interface.

chrome/browser/media/router/media_router_type_converters.h

Index: chrome/browser/media/router/media_router_type_converters.h
diff --git a/chrome/browser/media/router/media_router_type_converters.h b/chrome/browser/media/router/media_router_type_converters.h
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+++ b/chrome/browser/media/router/media_router_type_converters.h
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+// Copyright 2014 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_MEDIA_ROUTER_TYPE_CONVERTERS_H_
+#define CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_TYPE_CONVERTERS_H_
+
+#include <string>
+#include <vector>
+
+#include "chrome/browser/media/router/issue.h"
+#include "chrome/browser/media/router/media_router.mojom.h"
+#include "chrome/browser/media/router/media_sink.h"
+#include "chrome/browser/media/router/media_source.h"
+#include "mojo/common/common_type_converters.h"
+
+namespace mojo {
+
+// Converts a Mojo MediaSink to a MediaSink.
+template <>
+struct TypeConverter<media_router::MediaSink,
+                     media_router::interfaces::MediaSinkPtr> {
+  static media_router::MediaSink Convert(
+      const media_router::interfaces::MediaSinkPtr& input) {
+    return media_router::MediaSink(input->sink_id, input->name);
+  }
+};
+
+// Converts a MediaSink to a Mojo MediaSink.
+template <>
+struct TypeConverter<media_router::interfaces::MediaSinkPtr,
+                     media_router::MediaSink> {
+  static media_router::interfaces::MediaSinkPtr Convert(
+      const media_router::MediaSink& input) {
+    media_router::interfaces::MediaSinkPtr output(
+        media_router::interfaces::MediaSink::New());
+    output->sink_id = input.id();
+    output->name = input.name();
+    return output.Pass();
+  }
+};
+
+// Converts a Mojo MediaRoute to a MediaRoute.
+template <>
+struct TypeConverter<media_router::MediaRoute,
+                     media_router::interfaces::MediaRoutePtr> {
+  static media_router::MediaRoute Convert(
+      const media_router::interfaces::MediaRoutePtr& input) {
+    return media_router::MediaRoute(
+        input->media_route_id, media_router::MediaSource(input->media_source),
+        input->media_sink.To<media_router::MediaSink>(), input->description,
+        input->is_local);
+  }
+};
+
+// Converts a MediaRoute to a Mojo MediaRoute.
+template <>
+struct TypeConverter<media_router::interfaces::MediaRoutePtr,
+                     media_router::MediaRoute> {
+  static media_router::interfaces::MediaRoutePtr Convert(
+      const media_router::MediaRoute& input) {
+    media_router::interfaces::MediaRoutePtr output(
+        media_router::interfaces::MediaRoute::New());
+    if (!input.media_source().Empty())
+      output->media_source = input.media_source().id();
+    output->media_route_id = input.media_route_id();
+    output->media_sink =
+        media_router::interfaces::MediaSink::From<media_router::MediaSink>(
+            input.media_sink());
+    output->description = input.description();
+    output->is_local = input.is_local();
+    return output.Pass();
+  }
+};
+
+// Converts a Mojo Issue to an Issue.
+template <>
+struct TypeConverter<media_router::Issue, media_router::interfaces::IssuePtr> {
+  static media_router::Issue Convert(
+      const media_router::interfaces::IssuePtr& input) {
+    std::vector<media_router::IssueAction> actions;
+    if (input->secondary_actions) {
+      actions.reserve(input->secondary_actions.size());
+      for (size_t i = 0; i < input->secondary_actions.size(); ++i) {
+        actions.push_back(media_router::IssueAction(
+            IssueActionTypeFromMojo(input->secondary_actions[i])));
+      }
+    }
+    return media_router::Issue(
+        input->title, input->message,
+        media_router::IssueAction(
+            IssueActionTypeFromMojo(input->default_action)),
+        actions, input->route_id, IssueSeverityFromMojo(input->severity),
+        input->is_blocking, input->help_url);
+  }
+};
+
+// Issue enum conversion functions.
+media_router::Issue::Severity IssueSeverityFromMojo(
+    media_router::interfaces::Issue::Severity severity);
+
+media_router::IssueAction::Type IssueActionTypeFromMojo(
+    media_router::interfaces::Issue::ActionType action_type);
+
+
+}  // namespace mojo
+
+#endif  // CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_TYPE_CONVERTERS_H_