// Copyright (c) 2012 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.
//
// Sync protocol datatype extension for apps.

// Update proto_value_conversions{.h,.cc,_unittest.cc} if you change
// any fields in this file.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;
option retain_unknown_fields = true;

package sync_pb;

import "extension_specifics.proto";

// Settings related to push notifications for apps.
message AppNotificationSettings {
  // DEPRECATED: Use oauth_client_id below.
  // Whether or not the user has setup notifications at least once.
  // The value for this field will start out false and will be set
  // to true when the user accepts receiving notifications for the
  // first time and then it will always remain true.
  optional bool initial_setup_done = 1;

  // Whether or not the user has disabled notifications.
  optional bool disabled = 2;

  // OAuth2 client id to which the user granted the notification permission.
  // This field will start out empty.
  // It will be set when the user accepts receiving notifications.
  // This field is used when the user revokes the notifications permission.
  // Note that it is never cleared after it was set once. Hence, the presence
  // of this field can be used to determine if the user has setup notifications
  // at least once for the given app.
  optional string oauth_client_id = 3;
}

// Properties of app sync objects.
//
// For now, an app is just an extension.  We keep the two data types
// separate for future-proofing purposes.
message AppSpecifics {
  // Extension data.
  optional ExtensionSpecifics extension = 1;

  // Notification settings.
  optional AppNotificationSettings notification_settings = 2; 

  // This controls where on a page this application icon will appear.
  optional string app_launch_ordinal = 3;

  // This specifics which page the application icon will appear on in the NTP.
  // This values only provide the order within the application pages, not within
  // all of the panels in the NTP.
  optional string page_ordinal = 4;
}