chromium/third_party/blink/renderer/modules/notifications/notification_resources_loader.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/notifications/notification_resources_loader.h"

#include <cmath>
#include <optional>

#include "base/time/time.h"
#include "third_party/blink/public/common/notifications/notification_constants.h"
#include "third_party/blink/public/mojom/fetch/fetch_api_request.mojom-blink.h"
#include "third_party/blink/public/mojom/notifications/notification.mojom-blink.h"
#include "third_party/blink/renderer/platform/heap/persistent.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
#include "third_party/blink/renderer/platform/wtf/threading.h"

namespace blink {

namespace {

// 99.9% of all images were fetched successfully in 90 seconds.
constexpr base::TimeDelta kImageFetchTimeout = …;

enum class NotificationIconType { … };

gfx::Size GetIconDimensions(NotificationIconType type) { … }

}  // namespace

NotificationResourcesLoader::NotificationResourcesLoader(
    CompletionCallback completion_callback)
    : … { … }

NotificationResourcesLoader::~NotificationResourcesLoader() = default;

void NotificationResourcesLoader::Start(
    ExecutionContext* context,
    const mojom::blink::NotificationData& notification_data) { … }

mojom::blink::NotificationResourcesPtr
NotificationResourcesLoader::GetResources() const { … }

void NotificationResourcesLoader::Stop() { … }

void NotificationResourcesLoader::Trace(Visitor* visitor) const { … }

void NotificationResourcesLoader::LoadIcon(
    ExecutionContext* context,
    const KURL& url,
    const gfx::Size& resize_dimensions,
    ThreadedIconLoader::IconCallback icon_callback) { … }

void NotificationResourcesLoader::DidLoadIcon(SkBitmap* out_icon,
                                              SkBitmap icon,
                                              double resize_scale) { … }

void NotificationResourcesLoader::DidFinishRequest() { … }

}  // namespace blink