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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include <qmljs/parser/qmljsastvisitor_p.h>
#include <qmljs/qmljsvalueowner.h>
#include <QHash>
#include <QCoreApplication>
namespace QmlJS {
class DiagnosticMessage;
class Document;
class QMLJS_EXPORT Bind: protected AST::Visitor
{
Q_DISABLE_COPY(Bind)
public:
Bind(Document *doc, QList<DiagnosticMessage> *messages,
bool isJsLibrary, const QList<ImportInfo> &jsImports);
~Bind();
bool isJsLibrary() const;
const QList<ImportInfo> imports() const;
ObjectValue *idEnvironment() const;
ObjectValue *rootObjectValue() const;
ObjectValue *findQmlObject(AST::Node *node) const;
bool usesQmlPrototype(ObjectValue *prototype,
const ContextPtr &context) const;
ObjectValue *findAttachedJSScope(AST::Node *node) const;
bool isGroupedPropertyBinding(AST::Node *node) const;
QHash<QString, ObjectValue*> inlineComponents() const {
return _inlineComponents;
}
protected:
using AST::Visitor::visit;
void accept(AST::Node *node);
bool visit(AST::UiProgram *ast) override;
bool visit(AST::Program *ast) override;
void endVisit(AST::UiProgram *) override;
// Ui
bool visit(AST::UiImport *ast) override;
bool visit(AST::UiPublicMember *ast) override;
bool visit(AST::UiObjectDefinition *ast) override;
bool visit(AST::UiObjectBinding *ast) override;
bool visit(AST::UiScriptBinding *ast) override;
bool visit(AST::UiArrayBinding *ast) override;
bool visit(AST::UiInlineComponent *ast) override;
// QML/JS
bool visit(AST::TemplateLiteral *ast) override;
bool visit(AST::FunctionDeclaration *ast) override;
bool visit(AST::FunctionExpression *ast) override;
bool visit(AST::PatternElement *ast) override;
ObjectValue *switchObjectValue(ObjectValue *newObjectValue);
ObjectValue *bindObject(AST::UiQualifiedId *qualifiedTypeNameId, AST::UiObjectInitializer *initializer);
void throwRecursionDepthError() override;
private:
Document *_doc;
ValueOwner _valueOwner;
ObjectValue *_currentObjectValue;
ObjectValue *_idEnvironment;
ObjectValue *_rootObjectValue;
QString _currentComponentName;
QHash<AST::Node *, ObjectValue *> _qmlObjects;
QMultiHash<QString, const ObjectValue *> _qmlObjectsByPrototypeName;
QSet<AST::Node *> _groupedPropertyBindings;
QHash<AST::Node *, ObjectValue *> _attachedJSScopes;
QHash<QString, ObjectValue*> _inlineComponents;
bool _isJsLibrary;
QList<ImportInfo> _imports;
QList<DiagnosticMessage> *_diagnosticMessages;
};
} // namespace Qml
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