| /* |
| * Copyright (C) 2018 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. |
| */ |
| #ifndef TINYXML_LAYOUT_PARSER_H_ |
| #define TINYXML_LAYOUT_PARSER_H_ |
| |
| #include "tinyxml2.h" |
| |
| #include <codecvt> |
| #include <locale> |
| #include <string> |
| |
| namespace startop { |
| |
| template <typename Visitor> |
| class TinyXmlVisitorAdapter : public tinyxml2::XMLVisitor { |
| public: |
| explicit TinyXmlVisitorAdapter(Visitor* visitor) : visitor_{visitor} {} |
| |
| bool VisitEnter(const tinyxml2::XMLDocument& /*doc*/) override { |
| visitor_->VisitStartDocument(); |
| return true; |
| } |
| |
| bool VisitExit(const tinyxml2::XMLDocument& /*doc*/) override { |
| visitor_->VisitEndDocument(); |
| return true; |
| } |
| |
| bool VisitEnter(const tinyxml2::XMLElement& element, |
| const tinyxml2::XMLAttribute* /*firstAttribute*/) override { |
| visitor_->VisitStartTag( |
| std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t>{}.from_bytes( |
| element.Name())); |
| return true; |
| } |
| |
| bool VisitExit(const tinyxml2::XMLElement& /*element*/) override { |
| visitor_->VisitEndTag(); |
| return true; |
| } |
| |
| private: |
| Visitor* visitor_; |
| }; |
| |
| // Returns whether a layout resource represented by a TinyXML document is supported by the layout |
| // compiler. |
| bool CanCompileLayout(const tinyxml2::XMLDocument& xml, std::string* message = nullptr); |
| |
| } // namespace startop |
| |
| #endif // TINYXML_LAYOUT_PARSER_H_ |