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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 PROPERTYNODE_H
#define PROPERTYNODE_H
#include "functionnode.h"
#include "node.h"
#include <QtCore/qglobal.h>
#include <QtCore/qstring.h>
QT_BEGIN_NAMESPACE
class Aggregate;
class PropertyNode : public Node
{
public:
enum class PropertyType { StandardProperty, BindableProperty };
enum class FunctionRole { Getter, Setter, Resetter, Notifier, Bindable, NumFunctionRoles };
static QString roleName(FunctionRole role);
PropertyNode(Aggregate *parent, const QString &name);
void setDataType(const QString &dataType) override { m_type = dataType; }
void addFunction(FunctionNode *function, FunctionRole role);
void addSignal(FunctionNode *function, FunctionRole role);
void setStored(bool stored) { m_stored = toFlagValue(stored); }
void setWritable(bool writable) { m_writable = toFlagValue(writable); }
void setOverriddenFrom(const PropertyNode *baseProperty);
void setConstant() { m_const = true; }
void setRequired() { m_required = true; }
void setPropertyType(PropertyType type) { m_propertyType = type; }
[[nodiscard]] const QString &dataType() const { return m_type; }
[[nodiscard]] QString qualifiedDataType() const;
[[nodiscard]] NodeList functions() const;
[[nodiscard]] const NodeList &functions(FunctionRole role) const
{
return m_functions[(int)role];
}
[[nodiscard]] const NodeList &getters() const { return functions(FunctionRole::Getter); }
[[nodiscard]] const NodeList &setters() const { return functions(FunctionRole::Setter); }
[[nodiscard]] const NodeList &resetters() const { return functions(FunctionRole::Resetter); }
[[nodiscard]] const NodeList ¬ifiers() const { return functions(FunctionRole::Notifier); }
[[nodiscard]] bool hasAccessFunction(const QString &name) const;
FunctionRole role(const FunctionNode *functionNode) const;
[[nodiscard]] bool isStored() const { return fromFlagValue(m_stored, storedDefault()); }
[[nodiscard]] bool isWritable() const { return fromFlagValue(m_writable, writableDefault()); }
[[nodiscard]] bool isConstant() const { return m_const; }
[[nodiscard]] bool isRequired() const { return m_required; }
[[nodiscard]] PropertyType propertyType() const { return m_propertyType; }
[[nodiscard]] const PropertyNode *overriddenFrom() const { return m_overrides; }
[[nodiscard]] bool storedDefault() const { return true; }
[[nodiscard]] bool writableDefault() const { return !setters().isEmpty(); }
private:
QString m_type {};
PropertyType m_propertyType { PropertyType::StandardProperty };
NodeList m_functions[(qsizetype)FunctionRole::NumFunctionRoles] {};
FlagValue m_stored { FlagValueDefault };
FlagValue m_writable { FlagValueDefault };
FlagValue m_user { FlagValueDefault };
bool m_const { false };
bool m_required { false };
const PropertyNode *m_overrides { nullptr };
};
inline void PropertyNode::addFunction(FunctionNode *function, FunctionRole role)
{
m_functions[(int)role].append(function);
function->addAssociatedProperty(this);
}
inline void PropertyNode::addSignal(FunctionNode *function, FunctionRole role)
{
m_functions[(int)role].append(function);
function->addAssociatedProperty(this);
}
inline NodeList PropertyNode::functions() const
{
NodeList list;
for (qsizetype i{0}; i < (qsizetype)FunctionRole::NumFunctionRoles; ++i)
list += m_functions[i];
return list;
}
QT_END_NAMESPACE
#endif // PROPERTYNODE_H
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