// Copyright 2018 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.

module blink.mojom;

import "mojo/public/mojom/base/unguessable_token.mojom";
import "url/mojom/url.mojom";

enum PortalActivationStatus {
  // Portal has been successfully activated.
  kSuccess,
  // Operation is not supported by the embedder.
  kNotSupported,
};

// The Portal interface is used by the renderer to interact with the Portal.
interface Portal {
  // Initializes a portal. Must be called immediately after creating the
  // interface. |token| is the unique token representing the portal. This token
  // will be used by the content layer when referencing the portal.
  Init() => (mojo_base.mojom.UnguessableToken token);

  // Navigates the portal to |url|.
  Navigate(url.mojom.Url url);

  // When a portal is activated, it'll replace the current tab with the portal.
  Activate() => (PortalActivationStatus result);
};