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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef QMLMARKUPVISITOR_H
#define QMLMARKUPVISITOR_H
#include "node.h"
#include "tree.h"
#include <QtCore/qstring.h>
#include <private/qqmljsastvisitor_p.h>
#include <private/qqmljsengine_p.h>
QT_BEGIN_NAMESPACE
class QmlMarkupVisitor : public QQmlJS::AST::Visitor
{
public:
enum ExtraType { Comment, Pragma };
QmlMarkupVisitor(const QString &code, const QList<QQmlJS::SourceLocation> &pragmas,
QQmlJS::Engine *engine);
~QmlMarkupVisitor() override = default;
QString markedUpCode();
[[nodiscard]] bool hasError() const;
bool visit(QQmlJS::AST::UiImport *) override;
void endVisit(QQmlJS::AST::UiImport *) override;
bool visit(QQmlJS::AST::UiPublicMember *) override;
bool visit(QQmlJS::AST::UiObjectDefinition *) override;
bool visit(QQmlJS::AST::UiObjectInitializer *) override;
void endVisit(QQmlJS::AST::UiObjectInitializer *) override;
bool visit(QQmlJS::AST::UiObjectBinding *) override;
bool visit(QQmlJS::AST::UiScriptBinding *) override;
bool visit(QQmlJS::AST::UiArrayBinding *) override;
bool visit(QQmlJS::AST::UiArrayMemberList *) override;
bool visit(QQmlJS::AST::UiQualifiedId *) override;
bool visit(QQmlJS::AST::ThisExpression *) override;
bool visit(QQmlJS::AST::IdentifierExpression *) override;
bool visit(QQmlJS::AST::NullExpression *) override;
bool visit(QQmlJS::AST::TrueLiteral *) override;
bool visit(QQmlJS::AST::FalseLiteral *) override;
bool visit(QQmlJS::AST::NumericLiteral *) override;
bool visit(QQmlJS::AST::StringLiteral *) override;
bool visit(QQmlJS::AST::RegExpLiteral *) override;
bool visit(QQmlJS::AST::ArrayPattern *) override;
bool visit(QQmlJS::AST::ObjectPattern *) override;
void endVisit(QQmlJS::AST::ObjectPattern *) override;
bool visit(QQmlJS::AST::PatternElementList *) override;
bool visit(QQmlJS::AST::Elision *) override;
bool visit(QQmlJS::AST::PatternProperty *) override;
bool visit(QQmlJS::AST::ArrayMemberExpression *) override;
bool visit(QQmlJS::AST::FieldMemberExpression *) override;
bool visit(QQmlJS::AST::NewMemberExpression *) override;
bool visit(QQmlJS::AST::NewExpression *) override;
bool visit(QQmlJS::AST::ArgumentList *) override;
bool visit(QQmlJS::AST::PostIncrementExpression *) override;
bool visit(QQmlJS::AST::PostDecrementExpression *) override;
bool visit(QQmlJS::AST::DeleteExpression *) override;
bool visit(QQmlJS::AST::VoidExpression *) override;
bool visit(QQmlJS::AST::TypeOfExpression *) override;
bool visit(QQmlJS::AST::PreIncrementExpression *) override;
bool visit(QQmlJS::AST::PreDecrementExpression *) override;
bool visit(QQmlJS::AST::UnaryPlusExpression *) override;
bool visit(QQmlJS::AST::UnaryMinusExpression *) override;
bool visit(QQmlJS::AST::TildeExpression *) override;
bool visit(QQmlJS::AST::NotExpression *) override;
bool visit(QQmlJS::AST::BinaryExpression *) override;
bool visit(QQmlJS::AST::ConditionalExpression *) override;
bool visit(QQmlJS::AST::Expression *) override;
bool visit(QQmlJS::AST::Block *) override;
void endVisit(QQmlJS::AST::Block *) override;
bool visit(QQmlJS::AST::VariableStatement *) override;
bool visit(QQmlJS::AST::VariableDeclarationList *) override;
bool visit(QQmlJS::AST::EmptyStatement *) override;
bool visit(QQmlJS::AST::ExpressionStatement *) override;
bool visit(QQmlJS::AST::IfStatement *) override;
bool visit(QQmlJS::AST::DoWhileStatement *) override;
bool visit(QQmlJS::AST::WhileStatement *) override;
bool visit(QQmlJS::AST::ForStatement *) override;
bool visit(QQmlJS::AST::ForEachStatement *) override;
bool visit(QQmlJS::AST::ContinueStatement *) override;
bool visit(QQmlJS::AST::BreakStatement *) override;
bool visit(QQmlJS::AST::ReturnStatement *) override;
bool visit(QQmlJS::AST::WithStatement *) override;
bool visit(QQmlJS::AST::CaseBlock *) override;
void endVisit(QQmlJS::AST::CaseBlock *) override;
bool visit(QQmlJS::AST::SwitchStatement *) override;
bool visit(QQmlJS::AST::CaseClause *) override;
bool visit(QQmlJS::AST::DefaultClause *) override;
bool visit(QQmlJS::AST::LabelledStatement *) override;
bool visit(QQmlJS::AST::ThrowStatement *) override;
bool visit(QQmlJS::AST::TryStatement *) override;
bool visit(QQmlJS::AST::Catch *) override;
bool visit(QQmlJS::AST::Finally *) override;
bool visit(QQmlJS::AST::FunctionDeclaration *) override;
bool visit(QQmlJS::AST::FunctionExpression *) override;
bool visit(QQmlJS::AST::FormalParameterList *) override;
bool visit(QQmlJS::AST::DebuggerStatement *) override;
protected:
QString protect(const QString &string);
private:
typedef QHash<QString, QString> StringHash;
void addExtra(quint32 start, quint32 finish);
void addMarkedUpToken(QQmlJS::SourceLocation &location, const QString &text,
const StringHash &attributes = StringHash());
void addVerbatim(QQmlJS::SourceLocation first,
QQmlJS::SourceLocation last = QQmlJS::SourceLocation());
QString sourceText(QQmlJS::SourceLocation &location);
void throwRecursionDepthError() final;
QQmlJS::Engine *m_engine { nullptr };
QList<ExtraType> m_extraTypes {};
QList<QQmlJS::SourceLocation> m_extraLocations {};
QString m_source {};
QString m_output {};
quint32 m_cursor {};
int m_extraIndex {};
bool m_hasRecursionDepthError { false };
};
Q_DECLARE_TYPEINFO(QmlMarkupVisitor::ExtraType, Q_PRIMITIVE_TYPE);
QT_END_NAMESPACE
#endif
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