content/common/render_message_filter.mojom

// Copyright 2016 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 content.mojom;

import "cc/ipc/shared_bitmap_manager.mojom";
import "content/common/native_types.mojom";

interface RenderMessageFilter {
  // Synchronously generates a new routing ID for the caller.
  [Sync] GenerateRoutingID() => (int32 routing_id);

  // Similar to CreateWindow, except used for sub-widgets, like <select>
  // dropdowns.
  [Sync] CreateNewWidget(int32 opener_id, content.mojom.WebPopupType popup_type)
      => (int32 route_id);

  // Similar to CreateWidget except the widget is a full screen window.
  [Sync] CreateFullscreenWidget(int32 opener_id)
      => (int32 route_id);

  GetSharedBitmapManager(associated cc.mojom.SharedBitmapManager& bitmap_manager);
};