1 /** 2 * Copyright (c) 2025 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 NAVIGATE_TO_H 17 #define NAVIGATE_TO_H 18 19 #include <string> 20 #include <cctype> 21 #include <string_view> 22 #include <vector> 23 #include "es2panda.h" 24 #include "ir/astNode.h" 25 #include <regex> 26 27 namespace ark::es2panda::lsp { 28 29 enum class MatchKind { EXACT, PREFIX, SUBSTRING, CAMELCASE, NONE }; 30 31 struct TextSpan { 32 size_t start; 33 size_t length; 34 }; 35 36 struct NavigateToItem { 37 std::string name; 38 std::string_view kind; 39 MatchKind matchKind = MatchKind::NONE; 40 bool isCaseSensitive = false; 41 std::string fileName; 42 std::string containerName; 43 std::string_view containerKind; 44 }; 45 46 class PatternMatcher { 47 public: 48 PatternMatcher(const std::string &pattern, bool isCaseSensitive); 49 50 bool IsPatternValid() const; 51 bool MatchesExact(const std::string &candidate) const; 52 bool MatchesPrefix(const std::string &candidate) const; 53 bool MatchesSubstring(const std::string &candidate) const; 54 55 private: 56 std::string pattern_; 57 std::optional<std::regex> regexPattern_; 58 bool isCaseSensitive_; 59 }; 60 61 std::vector<NavigateToItem> GetNavigateToItems(es2panda_Context *context, 62 const std::vector<ark::es2panda::SourceFile> &srcFiles, 63 size_t maxResultCount, const std::string &searchValue, 64 bool isCaseSensitive); 65 66 ir::AstNode *GetContainerNodes(ir::AstNode *node); 67 std::vector<NavigateToItem> GetItemsFromNamedDeclaration(const SourceFile &file, const PatternMatcher &matcher); 68 69 } // namespace ark::es2panda::lsp 70 71 #endif