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 #include "chrome/browser/chromeos/login/users/avatar/default_user_images.h" 6 7 #include "base/basictypes.h" 8 #include "base/logging.h" 9 #include "base/strings/string_number_conversions.h" 10 #include "base/strings/string_piece.h" 11 #include "base/strings/string_util.h" 12 #include "base/strings/stringprintf.h" 13 #include "base/sys_info.h" 14 #include "grit/generated_resources.h" 15 #include "grit/theme_resources.h" 16 #include "ui/base/l10n/l10n_util.h" 17 #include "ui/base/resource/resource_bundle.h" 18 #include "ui/gfx/image/image_skia.h" 19 20 namespace chromeos { 21 22 namespace { 23 24 const char kDefaultPathPrefix[] = "default:"; 25 const char kDefaultUrlPrefix[] = "chrome://theme/IDR_LOGIN_DEFAULT_USER_"; 26 const char kZeroDefaultUrl[] = "chrome://theme/IDR_LOGIN_DEFAULT_USER"; 27 28 const char* kOldDefaultImageNames[] = { 29 "default:gray", 30 "default:green", 31 "default:blue", 32 "default:yellow", 33 "default:red", 34 }; 35 36 // IDs of default user image descriptions. 37 const int kDefaultImageDescriptions[] = { 38 0, // No description for deprecated user image 0. 39 0, // No description for deprecated user image 1. 40 0, // No description for deprecated user image 2. 41 0, // No description for deprecated user image 3. 42 0, // No description for deprecated user image 4. 43 0, // No description for deprecated user image 5. 44 0, // No description for deprecated user image 6. 45 0, // No description for deprecated user image 7. 46 0, // No description for deprecated user image 8. 47 0, // No description for deprecated user image 9. 48 0, // No description for deprecated user image 10. 49 0, // No description for deprecated user image 11. 50 0, // No description for deprecated user image 12. 51 0, // No description for deprecated user image 13. 52 0, // No description for deprecated user image 14. 53 0, // No description for deprecated user image 15. 54 0, // No description for deprecated user image 16. 55 0, // No description for deprecated user image 17. 56 0, // No description for deprecated user image 18. 57 IDS_LOGIN_DEFAULT_USER_DESC_19, 58 IDS_LOGIN_DEFAULT_USER_DESC_20, 59 IDS_LOGIN_DEFAULT_USER_DESC_21, 60 IDS_LOGIN_DEFAULT_USER_DESC_22, 61 IDS_LOGIN_DEFAULT_USER_DESC_23, 62 IDS_LOGIN_DEFAULT_USER_DESC_24, 63 IDS_LOGIN_DEFAULT_USER_DESC_25, 64 IDS_LOGIN_DEFAULT_USER_DESC_26, 65 IDS_LOGIN_DEFAULT_USER_DESC_27, 66 IDS_LOGIN_DEFAULT_USER_DESC_28, 67 IDS_LOGIN_DEFAULT_USER_DESC_29, 68 IDS_LOGIN_DEFAULT_USER_DESC_30, 69 IDS_LOGIN_DEFAULT_USER_DESC_31, 70 IDS_LOGIN_DEFAULT_USER_DESC_32, 71 }; 72 73 // Returns a string consisting of the prefix specified and the index of the 74 // image if its valid. 75 std::string GetDefaultImageString(int index, const std::string& prefix) { 76 if (index < 0 || index >= kDefaultImagesCount) { 77 DCHECK(!base::SysInfo::IsRunningOnChromeOS()); 78 return std::string(); 79 } 80 return base::StringPrintf("%s%d", prefix.c_str(), index); 81 } 82 83 // Returns true if the string specified consists of the prefix and one of 84 // the default images indices. Returns the index of the image in |image_id| 85 // variable. 86 bool IsDefaultImageString(const std::string& s, 87 const std::string& prefix, 88 int* image_id) { 89 DCHECK(image_id); 90 if (!StartsWithASCII(s, prefix, true)) 91 return false; 92 93 int image_index = -1; 94 if (base::StringToInt(base::StringPiece(s.begin() + prefix.length(), 95 s.end()), 96 &image_index)) { 97 if (image_index < 0 || image_index >= kDefaultImagesCount) 98 return false; 99 *image_id = image_index; 100 return true; 101 } 102 103 return false; 104 } 105 } // namespace 106 107 std::string GetDefaultImagePath(int index) { 108 return GetDefaultImageString(index, kDefaultPathPrefix); 109 } 110 111 bool IsDefaultImagePath(const std::string& path, int* image_id) { 112 if (IsDefaultImageString(path, kDefaultPathPrefix, image_id)) 113 return true; 114 115 // Check old default image names for back-compatibility. 116 for (size_t i = 0; i < arraysize(kOldDefaultImageNames); ++i) { 117 if (path == kOldDefaultImageNames[i]) { 118 *image_id = static_cast<int>(i); 119 return true; 120 } 121 } 122 return false; 123 } 124 125 std::string GetDefaultImageUrl(int index) { 126 if (index == 0) 127 return kZeroDefaultUrl; 128 return GetDefaultImageString(index, kDefaultUrlPrefix); 129 } 130 131 bool IsDefaultImageUrl(const std::string& url, int* image_id) { 132 if (url == kZeroDefaultUrl) { 133 *image_id = 0; 134 return true; 135 } 136 return IsDefaultImageString(url, kDefaultUrlPrefix, image_id); 137 } 138 139 const gfx::ImageSkia& GetDefaultImage(int index) { 140 DCHECK(index >= 0 && index < kDefaultImagesCount); 141 return *ResourceBundle::GetSharedInstance(). 142 GetImageSkiaNamed(kDefaultImageResourceIDs[index]); 143 } 144 145 base::string16 GetDefaultImageDescription(int index) { 146 DCHECK(index >= 0 && index < kDefaultImagesCount); 147 int string_id = kDefaultImageDescriptions[index]; 148 if (string_id) 149 return l10n_util::GetStringUTF16(string_id); 150 else 151 return base::string16(); 152 } 153 154 // Resource IDs of default user images. 155 const int kDefaultImageResourceIDs[] = { 156 IDR_LOGIN_DEFAULT_USER, 157 IDR_LOGIN_DEFAULT_USER_1, 158 IDR_LOGIN_DEFAULT_USER_2, 159 IDR_LOGIN_DEFAULT_USER_3, 160 IDR_LOGIN_DEFAULT_USER_4, 161 IDR_LOGIN_DEFAULT_USER_5, 162 IDR_LOGIN_DEFAULT_USER_6, 163 IDR_LOGIN_DEFAULT_USER_7, 164 IDR_LOGIN_DEFAULT_USER_8, 165 IDR_LOGIN_DEFAULT_USER_9, 166 IDR_LOGIN_DEFAULT_USER_10, 167 IDR_LOGIN_DEFAULT_USER_11, 168 IDR_LOGIN_DEFAULT_USER_12, 169 IDR_LOGIN_DEFAULT_USER_13, 170 IDR_LOGIN_DEFAULT_USER_14, 171 IDR_LOGIN_DEFAULT_USER_15, 172 IDR_LOGIN_DEFAULT_USER_16, 173 IDR_LOGIN_DEFAULT_USER_17, 174 IDR_LOGIN_DEFAULT_USER_18, 175 IDR_LOGIN_DEFAULT_USER_19, 176 IDR_LOGIN_DEFAULT_USER_20, 177 IDR_LOGIN_DEFAULT_USER_21, 178 IDR_LOGIN_DEFAULT_USER_22, 179 IDR_LOGIN_DEFAULT_USER_23, 180 IDR_LOGIN_DEFAULT_USER_24, 181 IDR_LOGIN_DEFAULT_USER_25, 182 IDR_LOGIN_DEFAULT_USER_26, 183 IDR_LOGIN_DEFAULT_USER_27, 184 IDR_LOGIN_DEFAULT_USER_28, 185 IDR_LOGIN_DEFAULT_USER_29, 186 IDR_LOGIN_DEFAULT_USER_30, 187 IDR_LOGIN_DEFAULT_USER_31, 188 IDR_LOGIN_DEFAULT_USER_32, 189 }; 190 191 const int kDefaultImageAuthorIDs[] = { 192 IDS_LOGIN_DEFAULT_USER_AUTHOR, 193 IDS_LOGIN_DEFAULT_USER_AUTHOR_1, 194 IDS_LOGIN_DEFAULT_USER_AUTHOR_2, 195 IDS_LOGIN_DEFAULT_USER_AUTHOR_3, 196 IDS_LOGIN_DEFAULT_USER_AUTHOR_4, 197 IDS_LOGIN_DEFAULT_USER_AUTHOR_5, 198 IDS_LOGIN_DEFAULT_USER_AUTHOR_6, 199 IDS_LOGIN_DEFAULT_USER_AUTHOR_7, 200 IDS_LOGIN_DEFAULT_USER_AUTHOR_8, 201 IDS_LOGIN_DEFAULT_USER_AUTHOR_9, 202 IDS_LOGIN_DEFAULT_USER_AUTHOR_10, 203 IDS_LOGIN_DEFAULT_USER_AUTHOR_11, 204 IDS_LOGIN_DEFAULT_USER_AUTHOR_12, 205 IDS_LOGIN_DEFAULT_USER_AUTHOR_13, 206 IDS_LOGIN_DEFAULT_USER_AUTHOR_14, 207 IDS_LOGIN_DEFAULT_USER_AUTHOR_15, 208 IDS_LOGIN_DEFAULT_USER_AUTHOR_16, 209 IDS_LOGIN_DEFAULT_USER_AUTHOR_17, 210 IDS_LOGIN_DEFAULT_USER_AUTHOR_18, 211 IDS_LOGIN_DEFAULT_USER_AUTHOR_19, 212 IDS_LOGIN_DEFAULT_USER_AUTHOR_20, 213 IDS_LOGIN_DEFAULT_USER_AUTHOR_21, 214 IDS_LOGIN_DEFAULT_USER_AUTHOR_22, 215 IDS_LOGIN_DEFAULT_USER_AUTHOR_23, 216 IDS_LOGIN_DEFAULT_USER_AUTHOR_24, 217 IDS_LOGIN_DEFAULT_USER_AUTHOR_25, 218 IDS_LOGIN_DEFAULT_USER_AUTHOR_26, 219 IDS_LOGIN_DEFAULT_USER_AUTHOR_27, 220 IDS_LOGIN_DEFAULT_USER_AUTHOR_28, 221 IDS_LOGIN_DEFAULT_USER_AUTHOR_29, 222 IDS_LOGIN_DEFAULT_USER_AUTHOR_30, 223 IDS_LOGIN_DEFAULT_USER_AUTHOR_31, 224 IDS_LOGIN_DEFAULT_USER_AUTHOR_32, 225 }; 226 227 const int kDefaultImageWebsiteIDs[] = { 228 IDS_LOGIN_DEFAULT_USER_WEBSITE, 229 IDS_LOGIN_DEFAULT_USER_WEBSITE_1, 230 IDS_LOGIN_DEFAULT_USER_WEBSITE_2, 231 IDS_LOGIN_DEFAULT_USER_WEBSITE_3, 232 IDS_LOGIN_DEFAULT_USER_WEBSITE_4, 233 IDS_LOGIN_DEFAULT_USER_WEBSITE_5, 234 IDS_LOGIN_DEFAULT_USER_WEBSITE_6, 235 IDS_LOGIN_DEFAULT_USER_WEBSITE_7, 236 IDS_LOGIN_DEFAULT_USER_WEBSITE_8, 237 IDS_LOGIN_DEFAULT_USER_WEBSITE_9, 238 IDS_LOGIN_DEFAULT_USER_WEBSITE_10, 239 IDS_LOGIN_DEFAULT_USER_WEBSITE_11, 240 IDS_LOGIN_DEFAULT_USER_WEBSITE_12, 241 IDS_LOGIN_DEFAULT_USER_WEBSITE_13, 242 IDS_LOGIN_DEFAULT_USER_WEBSITE_14, 243 IDS_LOGIN_DEFAULT_USER_WEBSITE_15, 244 IDS_LOGIN_DEFAULT_USER_WEBSITE_16, 245 IDS_LOGIN_DEFAULT_USER_WEBSITE_17, 246 IDS_LOGIN_DEFAULT_USER_WEBSITE_18, 247 IDS_LOGIN_DEFAULT_USER_WEBSITE_19, 248 IDS_LOGIN_DEFAULT_USER_WEBSITE_20, 249 IDS_LOGIN_DEFAULT_USER_WEBSITE_21, 250 IDS_LOGIN_DEFAULT_USER_WEBSITE_22, 251 IDS_LOGIN_DEFAULT_USER_WEBSITE_23, 252 IDS_LOGIN_DEFAULT_USER_WEBSITE_24, 253 IDS_LOGIN_DEFAULT_USER_WEBSITE_25, 254 IDS_LOGIN_DEFAULT_USER_WEBSITE_26, 255 IDS_LOGIN_DEFAULT_USER_WEBSITE_27, 256 IDS_LOGIN_DEFAULT_USER_WEBSITE_28, 257 IDS_LOGIN_DEFAULT_USER_WEBSITE_29, 258 IDS_LOGIN_DEFAULT_USER_WEBSITE_30, 259 IDS_LOGIN_DEFAULT_USER_WEBSITE_31, 260 IDS_LOGIN_DEFAULT_USER_WEBSITE_32, 261 }; 262 263 const int kDefaultImagesCount = arraysize(kDefaultImageResourceIDs); 264 265 const int kFirstDefaultImageIndex = 19; 266 267 // The order and the values of these constants are important for histograms 268 // of different Chrome OS versions to be merged smoothly. 269 const int kHistogramImageFromCamera = 19; 270 const int kHistogramImageFromFile = 20; 271 const int kHistogramImageOld = 21; 272 const int kHistogramImageFromProfile = 22; 273 const int kHistogramVideoFromCamera = 23; 274 const int kHistogramVideoFromFile = 24; 275 const int kHistogramImagesCount = kDefaultImagesCount + 6; 276 277 int GetDefaultImageHistogramValue(int index) { 278 DCHECK(index >= 0 && index < kDefaultImagesCount); 279 // Create a gap in histogram values for 280 // [kHistogramImageFromCamera..kHistogramImageFromProfile] block to fit. 281 if (index < kHistogramImageFromCamera) 282 return index; 283 return index + 6; 284 } 285 286 } // namespace chromeos 287
