1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef COMPONENTS_FAVICON_BASE_FAVICON_CALLBACK_H_ 6#define COMPONENTS_FAVICON_BASE_FAVICON_CALLBACK_H_ 7 8#include <vector> 9 10#include "base/callback.h" 11 12namespace favicon_base { 13 14struct FaviconRawBitmapResult; 15struct FaviconImageResult; 16 17// Callback for functions that can be used to return a |gfx::Image| and the 18// |GURL| it is loaded from. They are returned as a |FaviconImageResult| object. 19typedef base::Callback<void(const FaviconImageResult&)> FaviconImageCallback; 20 21// Callback for functions returning raw data for a favicon. In 22// |FaviconRawBitmapResult|, the data is not yet converted as a |gfx::Image|. 23typedef base::Callback<void(const FaviconRawBitmapResult&)> 24 FaviconRawBitmapCallback; 25 26// Callback for functions returning raw data for a favicon in multiple 27// resolution. In |FaviconRawBitmapResult|, the data is not yet converted as a 28// |gfx::Image|. 29typedef base::Callback<void(const std::vector<FaviconRawBitmapResult>&)> 30 FaviconResultsCallback; 31 32} // namespace favicon_base 33 34#endif // COMPONENTS_FAVICON_BASE_FAVICON_CALLBACK_H_ 35