// Copyright (c) 2011 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 CONTENT_PUBLIC_BROWSER_FONT_LIST_ASYNC_H_
#define CONTENT_PUBLIC_BROWSER_FONT_LIST_ASYNC_H_
#include "base/callback_forward.h"
#include "base/memory/scoped_ptr.h"
#include "content/common/content_export.h"
namespace base {
class ListValue;
}
namespace content {
// Retrieves the list of fonts on the system as a list of strings. It provides
// a non-blocking interface to GetFontList_SlowBlocking in common/.
//
// This function will run asynchronously on a background thread since getting
// the font list from the system can be slow. This function may be called from
// any thread that has a BrowserThread::ID. The callback will be executed on
// the calling thread.
CONTENT_EXPORT void GetFontListAsync(
const base::Callback<void(scoped_ptr<base::ListValue>)>& callback);
} // namespace content
#endif // CONTENT_PUBLIC_BROWSER_FONT_LIST_ASYNC_H_