src/main/proto/search/now/ui/stream/stream_offline_extension.proto

// Copyright 2018 The Feed Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto2";

package search.now.ui.stream;

option optimize_for=LITE_RUNTIME;

import "src/main/proto/search/now/ui/piet/elements.proto";

option java_package = "com.google.search.now.ui.stream";
option java_outer_classname = "StreamOfflineExtensionProto";
option cc_enable_arenas = true;

// Extension for Piet bindings content based on offline availability status.
message OfflineExtension {
  extend search.now.ui.piet.HostBindingData {
    optional OfflineExtension offline_extension = 208815589;
  }

  // The URL that determines which binding to use. If the URL is available
  // offline, then offline_binding should be used, otherwise
  // not_offline_binding should be used.
  optional string url = 1;

  optional search.now.ui.piet.BindingValue offline_binding = 2;
  optional search.now.ui.piet.BindingValue not_offline_binding = 3;
}