tab_load_tracker.cc | Explore in Territory

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "chrome/browser/resource_coordinator/tab_load_tracker.h"

#include <utility>

#include "base/check_op.h"
#include "base/containers/contains.h"
#include "base/not_fatal_until.h"
#include "base/observer_list.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/resource_coordinator/resource_coordinator_parts.h"
#include "components/no_state_prefetch/browser/no_state_prefetch_contents.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"

namespace resource_coordinator {

namespace {

static constexpr TabLoadTracker::LoadingState UNLOADED = …;
static constexpr TabLoadTracker::LoadingState LOADING = …;
static constexpr TabLoadTracker::LoadingState LOADED = …;

}  // namespace

TabLoadTracker::~TabLoadTracker() = default;

// static
TabLoadTracker* TabLoadTracker::Get() { … }

TabLoadTracker::LoadingState TabLoadTracker::GetLoadingState(
    content::WebContents* web_contents) const { … }

size_t TabLoadTracker::GetTabCount() const { … }

size_t TabLoadTracker::GetTabCount(LoadingState loading_state) const { … }

size_t TabLoadTracker::GetUnloadedTabCount() const { … }

size_t TabLoadTracker::GetLoadingTabCount() const { … }

size_t TabLoadTracker::GetLoadedTabCount() const { … }

void TabLoadTracker::AddObserver(Observer* observer) { … }

void TabLoadTracker::RemoveObserver(Observer* observer) { … }

void TabLoadTracker::TransitionStateForTesting(
    content::WebContents* web_contents,
    LoadingState loading_state) { … }

TabLoadTracker::TabLoadTracker() = default;

void TabLoadTracker::StartTracking(content::WebContents* web_contents) { … }

void TabLoadTracker::StopTracking(content::WebContents* web_contents) { … }

void TabLoadTracker::PrimaryPageChanged(content::WebContents* web_contents) { … }

void TabLoadTracker::DidStopLoading(content::WebContents* web_contents) { … }

void TabLoadTracker::RenderProcessGone(content::WebContents* web_contents,
                                       base::TerminationStatus status) { … }

void TabLoadTracker::OnPageStoppedLoading(content::WebContents* web_contents) { … }

TabLoadTracker::LoadingState TabLoadTracker::DetermineLoadingState(
    content::WebContents* web_contents) { … }

void TabLoadTracker::TransitionState(TabMap::iterator it,
                                     LoadingState loading_state) { … }

TabLoadTracker::Observer::Observer() { … }

TabLoadTracker::Observer::~Observer() { … }

}  // namespace resource_coordinator
chromium/chrome/browser/resource_coordinator/tab_load_tracker.cc
