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>
79 lines
2.3 KiB
C++
79 lines
2.3 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 "qmljstools_global.h"
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#include <qmljs/qmljsdocument.h>
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#include <qmljs/qmljscontext.h>
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#include <qmljs/qmljsstaticanalysismessage.h>
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#include <qmljs/parser/qmljsengine_p.h>
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#include <QTextCursor>
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namespace QmlJS {
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class ScopeChain;
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namespace AST { class Node; }
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}
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namespace QmlJSTools {
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class QMLJSTOOLS_EXPORT Range
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{
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public:
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// attributes
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QmlJS::AST::Node *ast = nullptr;
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QTextCursor begin;
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QTextCursor end;
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};
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class QMLJSTOOLS_EXPORT SemanticInfo
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{
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public:
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SemanticInfo() = default;
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explicit SemanticInfo(QmlJS::ScopeChain *rootScopeChain);
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bool isValid() const;
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int revision() const;
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// Returns the AST path
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QList<QmlJS::AST::Node *> astPath(int cursorPosition) const;
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// Returns the AST node at the offset (the last member of the astPath)
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QmlJS::AST::Node *astNodeAt(int cursorPosition) const;
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// Returns the list of declaration-type nodes that enclose the given position.
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// It is more robust than astPath because it tracks ranges with text cursors
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// and will thus be correct even if the document was changed and not yet
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// reparsed. It does not return the full path of AST nodes.
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QList<QmlJS::AST::Node *> rangePath(int cursorPosition) const;
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// Returns the declaring member
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QmlJS::AST::Node *rangeAt(int cursorPosition) const;
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QmlJS::AST::Node *declaringMemberNoProperties(int cursorPosition) const;
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// Returns a scopeChain for the given path
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QmlJS::ScopeChain scopeChain(const QList<QmlJS::AST::Node *> &path = QList<QmlJS::AST::Node *>()) const;
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void setRootScopeChain(QSharedPointer<const QmlJS::ScopeChain> rootScopeChain);
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public: // attributes
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QmlJS::Document::Ptr document;
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QmlJS::Snapshot snapshot;
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QmlJS::ContextPtr context;
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QList<Range> ranges;
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QHash<QString, QList<QmlJS::SourceLocation> > idLocations;
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// these are in addition to the parser messages in the document
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QList<QmlJS::DiagnosticMessage> semanticMessages;
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QList<QmlJS::StaticAnalysis::Message> staticAnalysisMessages;
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private:
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QSharedPointer<const QmlJS::ScopeChain> m_rootScopeChain;
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};
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} // namespace QmlJSTools
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Q_DECLARE_METATYPE(QmlJSTools::SemanticInfo)
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