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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
module actor_internals.mojom;
import "mojo/public/mojom/base/time.mojom";
// Describes a single journal entry.
struct JournalEntry {
// This url on which the event occurred. This may be invalid.
// It should only used for display purposes.
string url;
// The event name of the event.
string event;
// What type of event, 'B' == Begin, 'E' == End, 'I' == Instant.
string type;
// Any additional details.
string details;
// Timestamp the event occurred at.
mojo_base.mojom.JSTime timestamp;
};
// Interface for browser-to-page events
interface Page {
// Event indicatiing a journal entry was added.
JournalEntryAdded(JournalEntry entry);
};
// Interface that implements page-to-browser events.
interface PageHandler {
// Start trace logging. This will present a file picker to the user.
StartLogging();
// Stop any active trace logging.
StopLogging();
};
// Used by the WebUI page to bootstrap bidirectional communication.
interface PageHandlerFactory {
// Creates and binds a new PageHandler instance for the requesting page.
CreatePageHandler(pending_remote<Page> page,
pending_receiver<PageHandler> handler);
};
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