chromium/chrome/browser/extensions/api/declarative_content/declarative_content_page_url_condition_tracker.cc

// Copyright 2015 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/extensions/api/declarative_content/declarative_content_page_url_condition_tracker.h"

#include "base/containers/contains.h"
#include "base/functional/bind.h"
#include "base/memory/ptr_util.h"
#include "base/not_fatal_until.h"
#include "base/strings/stringprintf.h"
#include "base/values.h"
#include "components/url_matcher/url_matcher_factory.h"
#include "content/public/browser/web_contents.h"
#include "extensions/common/api/declarative/declarative_constants.h"

namespace extensions {

namespace {

const char kPageUrlInvalidTypeOfParameter[] = …;

static base::MatcherStringPattern::ID g_next_id = …;

}  // namespace

//
// DeclarativeContentPageUrlPredicate
//

DeclarativeContentPageUrlPredicate::~DeclarativeContentPageUrlPredicate() =
    default;

// static
std::unique_ptr<DeclarativeContentPageUrlPredicate>
DeclarativeContentPageUrlPredicate::Create(
    ContentPredicateEvaluator* evaluator,
    url_matcher::URLMatcherConditionFactory* url_matcher_condition_factory,
    const base::Value& value,
    std::string* error) { … }

ContentPredicateEvaluator*
DeclarativeContentPageUrlPredicate::GetEvaluator() const { … }

DeclarativeContentPageUrlPredicate::DeclarativeContentPageUrlPredicate(
    ContentPredicateEvaluator* evaluator,
    scoped_refptr<url_matcher::URLMatcherConditionSet>
        url_matcher_condition_set)
    : … { … }

//
// PerWebContentsTracker
//

DeclarativeContentPageUrlConditionTracker::PerWebContentsTracker::
    PerWebContentsTracker(content::WebContents* contents,
                          url_matcher::URLMatcher* url_matcher,
                          RequestEvaluationCallback request_evaluation,
                          WebContentsDestroyedCallback web_contents_destroyed)
    : … { … }

DeclarativeContentPageUrlConditionTracker::PerWebContentsTracker::
    ~PerWebContentsTracker() = default;

void DeclarativeContentPageUrlConditionTracker::PerWebContentsTracker::
UpdateMatchesForCurrentUrl(bool request_evaluation_if_unchanged) { … }

void DeclarativeContentPageUrlConditionTracker::PerWebContentsTracker::
WebContentsDestroyed() { … }

//
// DeclarativeContentPageUrlConditionTracker
//

DeclarativeContentPageUrlConditionTracker::
DeclarativeContentPageUrlConditionTracker(Delegate* delegate)
    : … { … }

DeclarativeContentPageUrlConditionTracker::
    ~DeclarativeContentPageUrlConditionTracker() = default;

std::string DeclarativeContentPageUrlConditionTracker::
GetPredicateApiAttributeName() const { … }

std::unique_ptr<const ContentPredicate>
DeclarativeContentPageUrlConditionTracker::CreatePredicate(
    const Extension* extension,
    const base::Value& value,
    std::string* error) { … }

void DeclarativeContentPageUrlConditionTracker::TrackPredicates(
    const std::map<const void*, std::vector<const ContentPredicate*>>&
        predicates) { … }

void DeclarativeContentPageUrlConditionTracker::StopTrackingPredicates(
    const std::vector<const void*>& predicate_groups) { … }

void DeclarativeContentPageUrlConditionTracker::TrackForWebContents(
    content::WebContents* contents) { … }

void DeclarativeContentPageUrlConditionTracker::OnWebContentsNavigation(
    content::WebContents* contents,
    content::NavigationHandle* navigation_handle) { … }

void DeclarativeContentPageUrlConditionTracker::OnWatchedPageChanged(
    content::WebContents* contents,
    const std::vector<std::string>& css_selectors) { … }

bool DeclarativeContentPageUrlConditionTracker::EvaluatePredicate(
    const ContentPredicate* predicate,
    content::WebContents* tab) const { … }

bool DeclarativeContentPageUrlConditionTracker::IsEmpty() const { … }

void DeclarativeContentPageUrlConditionTracker::DeletePerWebContentsTracker(
    content::WebContents* contents) { … }

void DeclarativeContentPageUrlConditionTracker::UpdateMatchesForAllTrackers() { … }

}  // namespace extensions