forked from qt-creator/qt-creator
a7956df3ca
Replace the current license disclaimer in files by a SPDX-License-Identifier. Task-number: QTBUG-67283 Change-Id: I708fd1f9f2b73d60f57cc3568646929117825813 Reviewed-by: Eike Ziller <eike.ziller@qt.io>
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
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#pragma once
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#include <cplusplus/ASTfwd.h>
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#include <cplusplus/ASTVisitor.h>
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#include "CppDocument.h"
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#include <QList>
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#include <QTextCursor>
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#undef WITH_AST_PATH_DUMP
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namespace CPlusPlus {
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class CPLUSPLUS_EXPORT ASTPath: public ASTVisitor
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{
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public:
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ASTPath(Document::Ptr doc)
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: ASTVisitor(doc->translationUnit()),
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_doc(doc), _line(0), _column(0)
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{}
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QList<AST *> operator()(const QTextCursor &cursor)
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{ return this->operator()(cursor.blockNumber() + 1, cursor.positionInBlock() + 1); }
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/// line and column are 1-based!
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QList<AST *> operator()(int line, int column);
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#ifdef WITH_AST_PATH_DUMP
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static void dump(const QList<AST *> nodes);
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#endif
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protected:
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bool preVisit(AST *ast) override;
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private:
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unsigned firstNonGeneratedToken(AST *ast) const;
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unsigned lastNonGeneratedToken(AST *ast) const;
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private:
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Document::Ptr _doc;
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int _line;
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int _column;
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QList<AST *> _nodes;
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};
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} // namespace CPlusPlus
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