File indexing completed on 2024-05-12 04:39:07

0001 /*
0002     SPDX-FileCopyrightText: 2014 David Stevens <dgedstevens@gmail.com>
0003 
0004     SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0005 */
0006 
0007 #ifndef COMPLETIONHELPER_H
0008 #define COMPLETIONHELPER_H
0009 
0010 #include <QStringList>
0011 #include <QVector>
0012 #include <clang-c/Index.h>
0013 
0014 #include <language/duchain/duchainpointer.h>
0015 
0016 struct FuncParameterInfo
0017 {
0018     QString type;
0019     QString id;
0020     /// Returns true if types are equal, id is ignored
0021     bool operator==(const FuncParameterInfo& rhs) const { return type == rhs.type; }
0022 };
0023 Q_DECLARE_TYPEINFO(FuncParameterInfo, Q_MOVABLE_TYPE);
0024 using FuncParameterList = QVector<FuncParameterInfo>;
0025 
0026 struct FuncOverrideInfo
0027 {
0028     QString returnType;
0029     QString name;
0030     FuncParameterList params;
0031     bool isPureVirtual;
0032     bool isConst;
0033     /// Returns true if equal, isPureVirtual & parameter ids are ignored
0034     bool operator==(const FuncOverrideInfo& rhs) const;
0035 };
0036 
0037 struct FuncImplementInfo
0038 {
0039     bool isConstructor;
0040     bool isDestructor;
0041     QString templatePrefix;
0042     QString returnType;
0043     QString prototype;
0044     KDevelop::DeclarationPointer declaration;
0045 };
0046 
0047 namespace KTextEditor {
0048 class Cursor;
0049 }
0050 
0051 class ParseSession;
0052 
0053 Q_DECLARE_TYPEINFO(FuncOverrideInfo, Q_MOVABLE_TYPE);
0054 Q_DECLARE_TYPEINFO(FuncImplementInfo, Q_MOVABLE_TYPE);
0055 using FunctionOverrideList = QVector<FuncOverrideInfo>;
0056 using FunctionImplementsList = QVector<FuncImplementInfo>;
0057 
0058 class CompletionHelper
0059 {
0060 public:
0061     CompletionHelper();
0062 
0063     void computeCompletions(const ParseSession& session, CXFile file,
0064                             const KTextEditor::Cursor& position);
0065 
0066     FunctionOverrideList overrides() const;
0067     FunctionImplementsList implements() const;
0068 private:
0069     FunctionOverrideList m_overrides;
0070     FunctionImplementsList m_implements;
0071 };
0072 
0073 #endif //COMPLETIONHELPER_H