third_party/blink/public/mojom/frame/frame.mojom

// Copyright 2019 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/string16.mojom";

// Implemented in Blink, this interface defines frame-specific methods that will
// be invoked from the browser process (e.g. content::RenderFrameHostImpl).
//
// Note that this is different than content/common/frame.mojom in that the
// methods defined here are handled directly in Blink without passing through
// content. In the future this interface will likely host more methods as the
// Onion Soup project advances, which can potentially leading to the removal of
// content/common/frame.mojom in the future if enough code is moved to Blink.
 interface Frame {
  // Retrieves the text surrounding the current selection for the frame up to
  // the length specified by |max_length|, along with its start and end offsets.
  GetTextSurroundingSelection(uint32 max_length)
      => (mojo_base.mojom.String16 content, uint32 start_offset,
          uint32 end_offset);

  // Creates an intervention report in the frame with contents |id| and
  // |message|, returns once the report has been queued. |id| identifies the
  // intervention that occurred. |message| is a human-readable string that
  // can provide additional context to the cause of the intervention.
  SendInterventionReport(string id, string message);
};