chromium/chrome/browser/ui/tabs/organization/trigger_policies.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/ui/tabs/organization/trigger_policies.h"

#include <cmath>
#include <numbers>

#include "base/metrics/histogram_functions.h"
#include "base/time/time.h"
#include "chrome/browser/metrics/desktop_session_duration/desktop_session_duration_tracker.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/tabs/organization/prefs.h"
#include "components/prefs/pref_service.h"

UsageTickClock::UsageTickClock(const base::TickClock* base_clock)
    : … { … }

UsageTickClock::~UsageTickClock() { … }

base::TimeTicks UsageTickClock::NowTicks() const { … }

void UsageTickClock::OnSessionStarted(base::TimeTicks session_start) { … }

void UsageTickClock::OnSessionEnded(base::TimeDelta session_length,
                                    base::TimeTicks session_end) { … }

ProfilePrefBackoffLevelProvider::ProfilePrefBackoffLevelProvider(
    content::BrowserContext* context)
    : … { … }

ProfilePrefBackoffLevelProvider::~ProfilePrefBackoffLevelProvider() = default;

unsigned int ProfilePrefBackoffLevelProvider::Get() const { … }

void ProfilePrefBackoffLevelProvider::Increment() { … }

void ProfilePrefBackoffLevelProvider::Decrement() { … }

TargetFrequencyTriggerPolicy::TargetFrequencyTriggerPolicy(
    std::unique_ptr<base::TickClock> clock,
    base::TimeDelta base_period,
    float backoff_base,
    BackoffLevelProvider* backoff_level_provider)
    : … { … }

TargetFrequencyTriggerPolicy::~TargetFrequencyTriggerPolicy() = default;

bool TargetFrequencyTriggerPolicy::ShouldTrigger(float score) { … }

void TargetFrequencyTriggerPolicy::OnTriggerSucceeded() { … }

void TargetFrequencyTriggerPolicy::OnTriggerFailed() { … }

bool DemoTriggerPolicy::ShouldTrigger(float score) { … }