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101 lines
3.6 KiB
C++
101 lines
3.6 KiB
C++
//===--- CodeCompletionOrganizer.h - -----------------------------*- C++ -*-==//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SOURCEKIT_LIB_SWIFTLANG_CODECOMPLETIONORGANIZER_H
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#define LLVM_SOURCEKIT_LIB_SWIFTLANG_CODECOMPLETIONORGANIZER_H
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#include "CodeCompletion.h"
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#include "SourceKit/Core/LangSupport.h"
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#include "llvm/ADT/StringMap.h"
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namespace swift {
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class CompilerInvocation;
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}
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namespace SourceKit {
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namespace CodeCompletion {
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struct Options {
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bool sortByName = false;
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bool useImportDepth = true;
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bool groupOverloads = false;
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bool groupStems = false;
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bool includeExactMatch = false;
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bool addInnerResults = false;
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bool addInnerOperators = true;
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bool addInitsToTopLevel = false;
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bool hideUnderscores = true;
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bool reallyHideAllUnderscores = false;
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bool hideLowPriority = true;
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bool hideByNameStyle = true;
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bool fuzzyMatching = true;
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// Options for combining priorities. The defaults are chosen so that a fuzzy
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// match just breaks ties within a semantic context. If semanticContextWeight
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// isn't modified, a fuzzyMatchWeight of N means that a perfect match is worth
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// the same as the worst possible match N/10 "contexts" ahead of it.
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unsigned semanticContextWeight = 10 * Completion::numSemanticContexts;
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unsigned fuzzyMatchWeight = 9;
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unsigned popularityBonus = 9;
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};
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struct SwiftCompletionInfo {
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swift::ASTContext *swiftASTContext = nullptr;
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swift::CompilerInvocation *invocation = nullptr;
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swift::ide::CodeCompletionContext *completionContext = nullptr;
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};
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typedef llvm::StringMap<PopularityFactor> NameToPopularityMap;
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std::vector<Completion *>
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extendCompletions(ArrayRef<SwiftResult *> swiftResults, CompletionSink &sink,
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SwiftCompletionInfo &info,
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const NameToPopularityMap *nameToPopularity,
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const Options &options, Completion *prefix = nullptr,
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Optional<SemanticContextKind> overrideContext = None,
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Optional<SemanticContextKind> overrideOperatorContext = None);
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bool addCustomCompletions(CompletionSink &sink,
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std::vector<Completion *> &completions,
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ArrayRef<CustomCompletionInfo> customCompletions,
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CompletionKind completionKind);
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class CodeCompletionOrganizer {
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class Impl;
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Impl &impl;
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const Options &options;
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public:
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CodeCompletionOrganizer(const Options &options, CompletionKind kind);
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~CodeCompletionOrganizer();
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static void
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preSortCompletions(llvm::MutableArrayRef<Completion *> completions);
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/// Add \p completions to the organizer, removing any results that don't match
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/// \p filterText and returning \p exactMatch if there is an exact match.
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///
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/// Precondition: \p completions should be sorted with preSortCompletions().
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void addCompletionsWithFilter(ArrayRef<Completion *> completions,
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StringRef filterText, Completion *&exactMatch);
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void groupAndSort(const Options &options);
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/// Finishes the results and returns them.
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/// For convenience, this returns a shared_ptr, but it is uniquely referenced.
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CodeCompletionViewRef takeResultsView();
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};
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} // end namespace CodeCompletion
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} // end namespace SourceKit
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#endif // LLVM_SOURCEKIT_LIB_SWIFTLANG_CODECOMPLETIONORGANIZER_H
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