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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.
#ifndef COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_ENUMS_H_
#define COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_ENUMS_H_
// The reason `AutocompleteController::Stop()` or `AutocompleteProvider::Stop()`
// were called.
enum class AutocompleteStopReason {
// - Called when: Significant change occurred and the existing state is no
// longer useful.
// - Action taken: Stop all providers and clear results.
// - Example calls: The omnibox popup is closed or when some providers
// `Start()`.
kClobbered,
// - Called when: Omnibox was interacted with in a way that requires its state
// to be frozen.
// - Action taken: Stop all providers and keep results.
// - Example calls: Entered/left keyword mode, arrowed down through
// suggestions, arrowed left through text, match deleted , or when some
// providers `Start()`.
kInteraction,
// - Called when: User hasn't interacted with the omnibox for a while. See
// `AutocompleteController::stop_timer_duration_` comment.
// - Action taken: Stop most providers and keep results. Some providers are
// allowed to continue if there's a good reason the user is likely to want
// even long-delayed asynchronous results, e.g. the user has explicitly
// invoked a keyword extension and the extension is still processing the
// request.
// - Example calls: `stop_timer_` triggers.
kInactivity,
};
#endif // COMPONENTS_OMNIBOX_BROWSER_AUTOCOMPLETE_ENUMS_H_
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