1 /* 2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_THEME_THEME_CONSTANTS_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_THEME_THEME_CONSTANTS_H 18 19 #include <unordered_map> 20 21 #include "base/geometry/dimension.h" 22 #include "base/image/pixel_map.h" 23 #include "base/resource/asset_manager.h" 24 #include "base/resource/internal_resource.h" 25 #include "base/utils/macros.h" 26 #include "core/components/common/layout/constants.h" 27 #include "core/components/common/properties/color.h" 28 #include "core/components/common/properties/edge.h" 29 #include "core/components/common/properties/radius.h" 30 #include "core/components/common/properties/text_style.h" 31 #include "core/components/theme/resource_adapter.h" 32 #include "core/components/theme/theme_attributes.h" 33 #include "core/components/theme/theme_style.h" 34 namespace OHOS::Ace { 35 36 class ACE_FORCE_EXPORT ThemeConstants : public AceType { 37 DECLARE_ACE_TYPE(ThemeConstants, AceType); 38 39 public: ThemeConstants(RefPtr<ResourceAdapter> resourceAdapter)40 explicit ThemeConstants(RefPtr<ResourceAdapter> resourceAdapter) : resAdapter_(resourceAdapter) {} 41 ~ThemeConstants() override = default; 42 43 /* 44 * Init properties at platform. 45 */ 46 static void InitDeviceType(); 47 InitResource(const ResourceInfo & resourceInfo)48 void InitResource(const ResourceInfo& resourceInfo) 49 { 50 if (resAdapter_) { 51 resAdapter_->Init(resourceInfo); 52 } 53 } 54 UpdateConfig(const ResourceConfiguration & config)55 void UpdateConfig(const ResourceConfiguration& config) 56 { 57 if (resAdapter_) { 58 resAdapter_->UpdateConfig(config); 59 } 60 } 61 62 void ParseTheme(); 63 64 /* 65 * Get color value from platform constants. 66 * Color::BLACK will be returned if value not found or corresponding value is not Color. 67 * @param[in] key Target color key. 68 * @return Color corresponding to the key. 69 */ 70 Color GetColor(uint32_t key) const; 71 72 /* 73 * Get color value from platform constants. 74 * Color::BLACK will be returned if value not found or corresponding value is not Color. 75 * @param[in] key Target color key. 76 * @return Color corresponding to the name. 77 */ 78 Color GetColorByName(const std::string& resName) const; 79 80 /* 81 * Get dimension value from platform constants. 82 * Dimension with 0.0 will be returned if not found or value is not Dimension. 83 * @param[in] key Target dimension key. 84 * @return Dimension corresponding to the key. 85 */ 86 Dimension GetDimension(uint32_t key) const; 87 88 /* 89 * Get dimension value from platform constants. 90 * Dimension with 0.0 will be returned if not found or value is not Dimension. 91 * @param[in] name Target dimension name. 92 * @return Dimension corresponding to the name. 93 */ 94 Dimension GetDimensionByName(const std::string& resName) const; 95 96 /* 97 * Get int32_t value from platform constants. 98 * NOTE: -1 will be returned if not found or value is not int32_t. 99 * @param[in] key Target key. 100 * @return Int value corresponding to the key. 101 */ 102 int32_t GetInt(uint32_t key) const; 103 104 /* 105 * Get int32_t value from platform constants. 106 * NOTE: -1 will be returned if not found or value is not int32_t. 107 * @param[in] key Target key. 108 * @return Int value corresponding to the key. 109 */ 110 int32_t GetIntByName(const std::string& resName) const; 111 112 /* 113 * Get double value from platform constants. 114 * NOTE: 0.0 will be returned if not found or value is not double. 115 * @param[in] key Target key. 116 * @return Double value corresponding to the key. 117 */ 118 double GetDouble(uint32_t key) const; 119 120 /* 121 * Get double value from platform constants. 122 * NOTE: 0.0 will be returned if not found or value is not double. 123 * @param[in] key Target key. 124 * @return Double value corresponding to the key. 125 */ 126 double GetDoubleByName(const std::string& resName) const; 127 128 /* 129 * Get string value from platform constants. 130 * NOTE: empty string will be returned if not found or value is not string. 131 * @param[in] key Target key. 132 * @return String value corresponding to the key. 133 */ 134 std::string GetString(uint32_t key) const; 135 136 /* 137 * Get string value from platform constants. 138 * NOTE: empty string will be returned if not found or value is not string. 139 * @param[in] key Target key. 140 * @return String value corresponding to the key. 141 */ 142 std::string GetStringByName(const std::string& resName) const; 143 144 /* 145 * Get plural string value from platform constants. 146 * NOTE: empty string will be returned if not found. 147 * @param[in] key Target key, count Target plural string quantity. 148 * @return plural string value corresponding to the key and count. 149 */ 150 std::string GetPluralString(uint32_t key, int count) const; 151 152 /* 153 * Get plural string value from platform constants. 154 * NOTE: empty string will be returned if not found. 155 * @param[in] key Target key, count Target plural string quantity. 156 * @return plural string value corresponding to the name and count. 157 */ 158 std::string GetPluralStringByName(const std::string& resName, int count) const; 159 160 /* 161 * Get bool value from platform constants. 162 * NOTE: false will be returned if not found or value is not boolean. 163 * @param[in] key Target key. 164 * @return bool value corresponding to the key. 165 */ 166 bool GetBoolean(uint32_t key) const; 167 168 /* 169 * Get bool value from platform constants. 170 * NOTE: false will be returned if not found or value is not boolean. 171 * @param[in] key Target key. 172 * @return bool value corresponding to the name. 173 */ 174 bool GetBooleanByName(const std::string& resName) const; 175 176 /* 177 * Get int array value from platform constants. 178 * NOTE: empty array will be returned if not found or value is not boolean. 179 * @param[in] key Target key. 180 * @return int array value corresponding to the key. 181 */ 182 std::vector<uint32_t> GetIntArray(uint32_t key) const; 183 184 /* 185 * Get int array value from platform constants. 186 * NOTE: empty array will be returned if not found or value is not boolean. 187 * @param[in] key Target key. 188 * @return int array value corresponding to the name. 189 */ 190 std::vector<uint32_t> GetIntArrayByName(const std::string& resName) const; 191 192 /* 193 * Get ResourceId from platform constants. 194 * NOTE: ResourceId::NO_ID will be returned if not found or value is not ResourceId. 195 */ 196 InternalResource::ResourceId GetResourceId(uint32_t key) const; 197 198 /* 199 * Get PixelMap from platform constants. 200 * NOTE: nullptr will be returned if getPixelMap failed. 201 */ 202 std::shared_ptr<Media::PixelMap> GetPixelMap(uint32_t key) const; 203 204 /* 205 * Get string array value from platform constants. 206 * NOTE: empty array will be returned if not found or value is not boolean. 207 * @param[in] key Target key. 208 * @return string array value corresponding to the key. 209 */ 210 std::vector<std::string> GetStringArray(uint32_t key) const; 211 212 /* 213 * Get string array value from platform constants. 214 * NOTE: empty array will be returned if not found or value is not boolean. 215 * @param[in] key Target key. 216 * @return string array value corresponding to the name. 217 */ 218 std::vector<std::string> GetStringArrayByName(const std::string& resName) const; 219 220 /* 221 * Get media path value from platform constants. 222 * NOTE: empty string will be returned if not found. 223 * @param[in] key Target key. 224 * @return media path value corresponding to the key. 225 */ 226 std::string GetMediaPath(uint32_t key) const; 227 228 /* 229 * Get media path value from platform constants. 230 * NOTE: empty string will be returned if not found. 231 * @param[in] key Target key. 232 * @return media path value corresponding to the name. 233 */ 234 std::string GetMediaPathByName(const std::string& resName) const; 235 236 /* 237 * Get rawfile path. 238 * NOTE: empty string will be returned if not found. 239 * @param[in] fileName Target file name. 240 * @return rawfile path value corresponding to file name. 241 */ 242 std::string GetRawfile(const std::string& fileName) const; 243 244 /* 245 * Get rawfile file description. 246 * NOTE: false value will be returned if not found. 247 * @param[in] rawfileName Target rawfile, rawfileDescription Target file info. 248 * @return success or not to get file info. 249 */ 250 bool GetRawFileDescription(const std::string& rawfileName, RawfileDescription& rawfileDescription) const; 251 252 /* 253 * Get resource media file path. 254 * NOTE: false value will be returned if not found. 255 * @param[in] resId Target resource id, mediaPath Target media path. 256 * @return success or not to get media path. 257 */ 258 bool GetMediaById(const int32_t& resId, std::string& mediaPath) const; 259 260 template<class T> GetMediaResource(T & resId,std::ostream & dest)261 bool GetMediaResource(T& resId, std::ostream& dest) const 262 { 263 if (!resAdapter_) { 264 return false; 265 } 266 return resAdapter_->GetResource(resId, dest); 267 } 268 269 template<class T> GetMediaData(T & resId,size_t & len,std::unique_ptr<uint8_t[]> & dest)270 bool GetMediaData(T& resId, size_t& len, std::unique_ptr<uint8_t[]>& dest) 271 { 272 if (!resAdapter_) { 273 return false; 274 } 275 return resAdapter_->GetMediaData(resId, len, dest); 276 } 277 278 template<class T> GetMediaData(T & resId,size_t & len,std::unique_ptr<uint8_t[]> & dest,const std::string & bundleName,const std::string & moduleName)279 bool GetMediaData(T& resId, size_t& len, std::unique_ptr<uint8_t[]>& dest, const std::string& bundleName, 280 const std::string& moduleName) 281 { 282 if (!resAdapter_) { 283 return false; 284 } 285 return resAdapter_->GetMediaData(resId, len, dest, bundleName, moduleName); 286 } 287 GetRawFileData(const std::string & rawFile,size_t & len,std::unique_ptr<uint8_t[]> & dest)288 bool GetRawFileData(const std::string& rawFile, size_t& len, std::unique_ptr<uint8_t[]>& dest) 289 { 290 if (!resAdapter_) { 291 return false; 292 } 293 return resAdapter_->GetRawFileData(rawFile, len, dest); 294 } 295 GetRawFileData(const std::string & rawFile,size_t & len,std::unique_ptr<uint8_t[]> & dest,const std::string & bundleName,const std::string & moduleName)296 bool GetRawFileData(const std::string& rawFile, size_t& len, std::unique_ptr<uint8_t[]>& dest, 297 const std::string& bundleName, const std::string& moduleName) 298 { 299 if (!resAdapter_) { 300 return false; 301 } 302 return resAdapter_->GetRawFileData(rawFile, len, dest, bundleName, moduleName); 303 } 304 305 bool GetResourceIdByName(const std::string& resName, const std::string& resType, uint32_t& resId) const; 306 307 void LoadCustomStyle(const RefPtr<AssetManager>& assetManager); 308 309 /* 310 * Load theme from system resource. 311 */ 312 void LoadTheme(int32_t themeId); 313 GetThemeStyle()314 RefPtr<ThemeStyle> GetThemeStyle() const 315 { 316 return currentThemeStyle_; 317 } 318 319 void SetColorScheme(ColorScheme colorScheme); 320 HasCustomStyle(uint32_t key)321 bool HasCustomStyle(uint32_t key) const 322 { 323 return customStyleMap_.find(key) != customStyleMap_.end(); 324 } 325 UpdateThemeConstants(const std::string & bundleName,const std::string & moduleName)326 void UpdateThemeConstants(const std::string& bundleName, const std::string& moduleName) 327 { 328 if (resAdapter_) { 329 resAdapter_->UpdateResourceManager(bundleName, moduleName); 330 } 331 } 332 333 private: 334 static const ResValueWrapper* GetPlatformConstants(uint32_t key); 335 static const ResValueWrapper* styleMapDefault[]; 336 static uint32_t DefaultMapCount; 337 #ifdef WEARABLE_PRODUCT 338 static const ResValueWrapper* styleMapWatch[]; 339 static uint32_t WatchMapCount; 340 #else 341 static const ResValueWrapper* styleMapTv[]; 342 static uint32_t TvMapCount; 343 #endif 344 345 ResValueWrapper GetValue(uint32_t key) const; 346 double GetBlendAlpha(const BlendAlpha& blendAlpha) const; 347 void ParseCustomStyle(const std::string& content); 348 void LoadFile(const RefPtr<Asset>& asset); 349 350 RefPtr<ResourceAdapter> resAdapter_; 351 RefPtr<ThemeStyle> currentThemeStyle_; 352 ThemeConstantsMap customStyleMap_; 353 354 ACE_DISALLOW_COPY_AND_MOVE(ThemeConstants); 355 }; 356 357 } // namespace OHOS::Ace 358 359 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_THEME_THEME_CONSTANTS_H 360