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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include <QObject>
#include <QVariant>
#include <qmldesigner/components/propertyeditor/propertyeditorvalue.h>
QT_FORWARD_DECLARE_CLASS(QColor)
QT_FORWARD_DECLARE_CLASS(QJsonObject)
QT_FORWARD_DECLARE_CLASS(QVector2D)
namespace EffectMaker {
class Uniform : public QObject
{
Q_OBJECT
Q_PROPERTY(QString uniformName MEMBER m_displayName CONSTANT)
Q_PROPERTY(QString uniformType READ typeName CONSTANT)
Q_PROPERTY(QString uniformDescription READ description CONSTANT)
Q_PROPERTY(QVariant uniformValue READ value WRITE setValue NOTIFY uniformValueChanged)
Q_PROPERTY(QVariant uniformBackendValue READ backendValue NOTIFY uniformBackendValueChanged)
Q_PROPERTY(QVariant uniformMinValue MEMBER m_minValue CONSTANT)
Q_PROPERTY(QVariant uniformMaxValue MEMBER m_maxValue CONSTANT)
public:
enum class Type
{
Bool,
Int,
Float,
Vec2,
Vec3,
Vec4,
Color,
Sampler,
Define
};
Uniform(const QJsonObject &props);
Type type() const;
QString typeName() const;
QVariant value() const;
void setValue(const QVariant &newValue);
QVariant backendValue() const;
QVariant defaultValue() const;
QVariant minValue() const;
QVariant maxValue() const;
QString name() const;
QString description() const;
QString customValue() const;
void setCustomValue(const QString &newCustomValue);
bool useCustomValue() const;
bool enabled() const;
void setEnabled(bool newEnabled);
bool enableMipmap() const;
static QString stringFromType(Uniform::Type type);
static Uniform::Type typeFromString(const QString &typeString);
static QString typeToProperty(Uniform::Type type);
signals:
void uniformValueChanged();
void uniformBackendValueChanged();
private:
QString mipmapPropertyName(const QString &name) const;
bool getBoolValue(const QJsonValue &jsonValue, bool defaultValue);
QString getResourcePath(const QString &value) const;
void setValueData(const QString &value, const QString &defaultValue,
const QString &minValue, const QString &maxValue);
QVariant getInitializedVariant(bool maxValue);
QVariant valueStringToVariant(const QString &value);
Type m_type;
QVariant m_value;
QVariant m_defaultValue;
QVariant m_minValue;
QVariant m_maxValue;
QString m_name;
QString m_displayName;
QString m_description;
QString m_customValue;
bool m_useCustomValue = false;
bool m_enabled = true;
bool m_enableMipmap = false;
QmlDesigner::PropertyEditorValue *m_backendValue = nullptr;
bool operator==(const Uniform &rhs) const noexcept
{
return this->m_name == rhs.m_name;
}
};
} // namespace EffectMaker
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