chromium/content/browser/payments/payment_instrument_icon_fetcher.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/payments/payment_instrument_icon_fetcher.h"

#include <limits>
#include <string_view>
#include <utility>

#include "base/base64.h"
#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/task/sequenced_task_runner.h"
#include "components/payments/content/icon/icon_size.h"
#include "content/browser/renderer_host/render_frame_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/manifest_icon_downloader.h"
#include "third_party/blink/public/common/manifest/manifest_icon_selector.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/gfx/codec/png_codec.h"

namespace content {
namespace {

void DownloadBestMatchingIcon(
    const GURL& scope,
    std::unique_ptr<std::vector<GlobalRenderFrameHostId>> frame_routing_ids,
    const std::vector<blink::Manifest::ImageResource>& icons,
    PaymentInstrumentIconFetcher::PaymentInstrumentIconFetcherCallback
        callback);

WebContents* GetWebContentsFromFrameRoutingIds(
    const GURL& scope,
    const std::vector<GlobalRenderFrameHostId>& frame_routing_ids);

void OnIconFetched(
    const GURL& scope,
    std::unique_ptr<std::vector<GlobalRenderFrameHostId>> frame_routing_ids,
    const std::vector<blink::Manifest::ImageResource>& icons,
    PaymentInstrumentIconFetcher::PaymentInstrumentIconFetcherCallback callback,
    const SkBitmap& bitmap) { … }

void DownloadBestMatchingIcon(
    const GURL& scope,
    std::unique_ptr<std::vector<GlobalRenderFrameHostId>> frame_routing_ids,
    const std::vector<blink::Manifest::ImageResource>& icons,
    PaymentInstrumentIconFetcher::PaymentInstrumentIconFetcherCallback
        callback) { … }

WebContents* GetWebContentsFromFrameRoutingIds(
    const GURL& scope,
    const std::vector<GlobalRenderFrameHostId>& frame_routing_ids) { … }

}  // namespace

// static
void PaymentInstrumentIconFetcher::Start(
    const GURL& scope,
    std::unique_ptr<std::vector<GlobalRenderFrameHostId>> provider_hosts,
    const std::vector<blink::Manifest::ImageResource>& icons,
    PaymentInstrumentIconFetcherCallback callback) { … }

}  // namespace content