1 // Copyright (c) 2011 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 BASE_NIX_MIME_UTIL_XDG_H_ 6 #define BASE_NIX_MIME_UTIL_XDG_H_ 7 8 #include <string> 9 10 #include "base/base_export.h" 11 #include "build/build_config.h" 12 13 namespace base { 14 15 class FilePath; 16 17 namespace nix { 18 19 // Gets the mime type for a file based on its filename. The file path does not 20 // have to exist. Please note because it doesn't touch the disk, this does not 21 // work for directories. 22 // If the mime type is unknown, this will return application/octet-stream. 23 BASE_EXPORT std::string GetFileMimeType(const FilePath& filepath); 24 25 // Get the mime type for a byte vector. 26 BASE_EXPORT std::string GetDataMimeType(const std::string& data); 27 28 // Sets the current icon theme that we've detected from the desktop 29 // environment. Currently only works when we believe we're in a GTK 30 // environment. 31 BASE_EXPORT void SetIconThemeName(const std::string& name); 32 33 // Gets the file name for an icon given the mime type and icon pixel size. 34 // Where an icon is a square image of |size| x |size|. 35 // This will try to find the closest matching icon. If that's not available, 36 // then a generic icon, and finally an empty FilePath if all else fails. 37 BASE_EXPORT FilePath GetMimeIcon(const std::string& mime_type, size_t size); 38 39 } // namespace nix 40 } // namespace base 41 42 #endif // BASE_NIX_MIME_UTIL_XDG_H_ 43
