text: /*
   * Copyright (C) 2015 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #include "Resource.h"
  #include "util/StringPiece.h"
  
  #include <map>
  #include <string>
  
  namespace aapt {
  
  StringPiece16 toString(ResourceType type) {
      switch (type) {
          case ResourceType::kAnim:          return u"anim";
          case ResourceType::kAnimator:      return u"animator";
          case ResourceType::kArray:         return u"array";
          case ResourceType::kAttr:          return u"attr";
          case ResourceType::kAttrPrivate:   return u"^attr-private";
          case ResourceType::kBool:          return u"bool";
          case ResourceType::kColor:         return u"color";
          case ResourceType::kDimen:         return u"dimen";
          case ResourceType::kDrawable:      return u"drawable";
          case ResourceType::kFraction:      return u"fraction";
          case ResourceType::kId:            return u"id";
          case ResourceType::kInteger:       return u"integer";
          case ResourceType::kInterpolator:  return u"interpolator";
          case ResourceType::kLayout:        return u"layout";
          case ResourceType::kMenu:          return u"menu";
          case ResourceType::kMipmap:        return u"mipmap";
          case ResourceType::kPlurals:       return u"plurals";
          case ResourceType::kRaw:           return u"raw";
          case ResourceType::kString:        return u"string";
          case ResourceType::kStyle:         return u"style";
          case ResourceType::kStyleable:     return u"styleable";
          case ResourceType::kTransition:    return u"transition";
          case ResourceType::kXml:           return u"xml";
      }
      return {};
  }
  
  static const std::map<StringPiece16, ResourceType> sResourceTypeMap {
          { u"anim", ResourceType::kAnim },
          { u"animator", ResourceType::kAnimator },
          { u"array", ResourceType::kArray },
          { u"attr", ResourceType::kAttr },
          { u"^attr-private", ResourceType::kAttrPrivate },
          { u"bool", ResourceType::kBool },
          { u"color", ResourceType::kColor },
          { u"dimen", ResourceType::kDimen },
          { u"drawable", ResourceType::kDrawable },
          { u"fraction", ResourceType::kFraction },
          { u"id", ResourceType::kId },
          { u"integer", ResourceType::kInteger },
          { u"interpolator", ResourceType::kInterpolator },
          { u"layout", ResourceType::kLayout },
          { u"menu", ResourceType::kMenu },
          { u"mipmap", ResourceType::kMipmap },
          { u"plurals", ResourceType::kPlurals },
          { u"raw", ResourceType::kRaw },
          { u"string", ResourceType::kString },
          { u"style", ResourceType::kStyle },
          { u"styleable", ResourceType::kStyleable },
          { u"transition", ResourceType::kTransition },
          { u"xml", ResourceType::kXml },
  };
  
  const ResourceType* parseResourceType(const StringPiece16& str) {
      auto iter = sResourceTypeMap.find(str);
      if (iter == std::end(sResourceTypeMap)) {
          return nullptr;
      }
      return &iter->second;
  }
  
  bool operator<(const ResourceKey& a, const ResourceKey& b) {
      return std::tie(a.name, a.config) < std::tie(b.name, b.config);
  }
  
  bool operator<(const ResourceKeyRef& a, const ResourceKeyRef& b) {
      return std::tie(a.name, a.config) < std::tie(b.name, b.config);
  }
  
  } // namespace aapt
  