| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_FAVICON_CORE_FAVICON_UTIL_H_ |
| #define COMPONENTS_FAVICON_CORE_FAVICON_UTIL_H_ |
| |
| #include "base/callback_forward.h" |
| #include "base/task/cancelable_task_tracker.h" |
| #include "components/favicon_base/favicon_callback.h" |
| #include "components/favicon_base/favicon_types.h" |
| |
| class GURL; |
| |
| namespace favicon { |
| |
| class FaviconService; |
| |
| // Request a favicon from |favicon_service| for the page at |page_url|. |
| // |callback| is run when the the favicon has been fetched. If |type| is: |
| // - favicon_base::IconType::kFavicon, the returned gfx::Image is a |
| // multi-resolution image of gfx::kFaviconSize DIP width and height (the data |
| // from the cache is resized if need be), |
| // - otherwise, the returned gfx::Image is a single-resolution image with the |
| // largest bitmap in the cache for |page_url| and |type|. |
| base::CancelableTaskTracker::TaskId GetFaviconImageForPageURL( |
| FaviconService* favicon_service, |
| const GURL& page_url, |
| favicon_base::IconType type, |
| favicon_base::FaviconImageCallback callback, |
| base::CancelableTaskTracker* tracker); |
| |
| } // namespace favicon |
| |
| #endif // COMPONENTS_FAVICON_CORE_FAVICON_UTIL_H_ |