forked from qt-creator/qt-creator
56baf8c058
Since we also license under GPL-3.0 WITH Qt-GPL-exception-1.0,
this applies only to a hypothetical newer version of GPL, that doesn't
exist yet. If such a version emerges, we can still decide to relicense...
While at it, replace (deprecated) GPL-3.0 with more explicit GPL-3.0-only
Change was done by running
find . -type f -exec perl -pi -e "s/LicenseRef-Qt-Commercial OR GPL-3.0\+ OR GPL-3.0 WITH Qt-GPL-exception-1.0/LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0/g" {} \;
Change-Id: I5097e6ce8d10233993ee30d7e25120e2659eb10b
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#pragma once
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#include <cplusplus/Token.h>
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#include <QTextCursor>
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QT_BEGIN_NAMESPACE
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class QTextDocument;
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QT_END_NAMESPACE
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namespace ClangCodeModel {
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namespace Internal {
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class ActivationSequenceContextProcessor
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{
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public:
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ActivationSequenceContextProcessor(QTextDocument *document, int position,
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CPlusPlus::LanguageFeatures languageFeatures);
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CPlusPlus::Kind completionKind() const;
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int startOfNamePosition() const; // e.g. points to 'b' in "foo.bar<CURSOR>"
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int operatorStartPosition() const; // e.g. points to '.' for "foo.bar<CURSOR>"
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const QTextCursor &textCursor_forTestOnly() const;
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enum class NameCategory { Function, NonFunction };
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static int findStartOfName(const QTextDocument *document,
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int startPosition,
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NameCategory category = NameCategory::NonFunction);
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static int skipPrecedingWhitespace(const QTextDocument *document,
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int startPosition);
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protected:
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void process();
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void goBackToStartOfName();
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void processActivationSequence();
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void processStringLiteral();
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void processComma();
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void generateTokens();
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void processDoxygenComment();
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void processComment();
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void processInclude();
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void processSlashOutsideOfAString();
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void processLeftParenOrBrace();
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void processPreprocessorInclude();
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void resetPositionsForEOFCompletionKind();
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bool isCompletionKindStringLiteralOrSlash() const;
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bool isProbablyPreprocessorIncludeDirective() const;
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private:
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QVector<CPlusPlus::Token> m_tokens;
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QTextCursor m_textCursor;
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CPlusPlus::Token m_token;
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QTextDocument * const m_document;
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const CPlusPlus::LanguageFeatures m_languageFeatures;
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int m_tokenIndex;
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const int m_positionInDocument;
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int m_startOfNamePosition;
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int m_operatorStartPosition;
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CPlusPlus::Kind m_completionKind;
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};
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} // namespace Internal
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} // namespace ClangCodeModel
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