chromium/extensions/renderer/extension_interaction_provider.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "extensions/renderer/extension_interaction_provider.h"

#include "base/feature_list.h"
#include "base/memory/ptr_util.h"
#include "content/public/common/content_features.h"
#include "extensions/renderer/bindings/get_per_context_data.h"
#include "extensions/renderer/get_script_context.h"
#include "extensions/renderer/script_context.h"
#include "extensions/renderer/worker_thread_util.h"
#include "third_party/blink/public/web/web_local_frame.h"

namespace extensions {

namespace {
struct ExtensionInteractionData : public base::SupportsUserData::Data { … };
constexpr char ExtensionInteractionData::kPerContextDataKey[];

}  // namespace

// ExtensionInteractionProvider::Token -----------------------------------------
ExtensionInteractionProvider::Token::Token(bool for_worker)
    : … { … }
ExtensionInteractionProvider::Token::~Token() = default;

// ExtensionInteractionProvider::Scope -----------------------------------------

ExtensionInteractionProvider::Scope::Scope() = default;
ExtensionInteractionProvider::Scope::~Scope() = default;

// static.
std::unique_ptr<ExtensionInteractionProvider::Scope>
ExtensionInteractionProvider::Scope::ForWorker(
    v8::Local<v8::Context> v8_context) { … }

// static.
std::unique_ptr<ExtensionInteractionProvider::Scope>
ExtensionInteractionProvider::Scope::ForToken(
    v8::Local<v8::Context> v8_context,
    std::unique_ptr<InteractionProvider::Token> token) { … }

ExtensionInteractionProvider::Scope::ScopedWorkerInteraction::
    ScopedWorkerInteraction(v8::Local<v8::Context> v8_context,
                            bool created_from_token)
    : … { … }
ExtensionInteractionProvider::Scope::ScopedWorkerInteraction::
    ~ScopedWorkerInteraction() { … }

// ExtensionInteractionProvider ------------------------------------------------

ExtensionInteractionProvider::ExtensionInteractionProvider() = default;

ExtensionInteractionProvider::~ExtensionInteractionProvider() = default;

// static
bool ExtensionInteractionProvider::HasActiveExtensionInteraction(
    v8::Local<v8::Context> v8_context) { … }

std::unique_ptr<InteractionProvider::Token>
ExtensionInteractionProvider::GetCurrentToken(
    v8::Local<v8::Context> v8_context) const { … }

std::unique_ptr<InteractionProvider::Scope>
ExtensionInteractionProvider::CreateScopedInteraction(
    v8::Local<v8::Context> v8_context,
    std::unique_ptr<InteractionProvider::Token> token) const { … }

bool ExtensionInteractionProvider::HasActiveInteraction(
    v8::Local<v8::Context> v8_context) const { … }

}  // namespace extensions