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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQUICKIMAGESELECTOR_P_H
#define QQUICKIMAGESELECTOR_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/qurl.h>
#include <QtCore/qobject.h>
#include <QtCore/qvariant.h>
#include <QtQml/qqmlproperty.h>
#include <QtQml/qqmlparserstatus.h>
#include <QtQml/private/qqmlpropertyvalueinterceptor_p.h>
#include <QtQml/qqmlproperty.h>
#include <QtQml/qqml.h>
QT_BEGIN_NAMESPACE
class QQuickImageSelector : public QObject, public QQmlParserStatus, public QQmlPropertyValueInterceptor
{
Q_OBJECT
Q_PROPERTY(QUrl source READ source NOTIFY sourceChanged FINAL)
Q_PROPERTY(QString name READ name WRITE setName FINAL)
Q_PROPERTY(QString path READ path WRITE setPath FINAL)
Q_PROPERTY(QVariantList states READ states WRITE setStates FINAL)
Q_PROPERTY(QString separator READ separator WRITE setSeparator FINAL)
Q_PROPERTY(bool cache READ cache WRITE setCache FINAL)
Q_INTERFACES(QQmlParserStatus QQmlPropertyValueInterceptor)
QML_NAMED_ELEMENT(ImageSelector)
QML_ADDED_IN_VERSION(2, 3)
public:
explicit QQuickImageSelector(QObject *parent = nullptr);
QUrl source() const;
void setSource(const QUrl &source);
QString name() const;
void setName(const QString &name);
QString path() const;
void setPath(const QString &path);
QVariantList states() const;
void setStates(const QVariantList &states);
QString separator() const;
void setSeparator(const QString &separator);
bool cache() const;
void setCache(bool cache);
void write(const QVariant &value) override;
void setTarget(const QQmlProperty &property) override;
Q_SIGNALS:
void sourceChanged();
protected:
void classBegin() override;
void componentComplete() override;
virtual QStringList fileExtensions() const;
QString cacheKey() const;
void updateSource();
void setUrl(const QUrl &url);
bool updateActiveStates();
int calculateScore(const QStringList &states) const;
private:
bool m_cache = false;
bool m_complete = false;
QUrl m_source;
QString m_path;
QString m_name;
QString m_separator = QLatin1String("-");
QVariantList m_allStates;
QStringList m_activeStates;
QQmlProperty m_property;
};
class QQuickNinePatchImageSelector : public QQuickImageSelector
{
Q_OBJECT
QML_NAMED_ELEMENT(NinePatchImageSelector)
QML_ADDED_IN_VERSION(2, 3)
public:
explicit QQuickNinePatchImageSelector(QObject *parent = nullptr);
protected:
QStringList fileExtensions() const override;
};
class QQuickAnimatedImageSelector : public QQuickImageSelector
{
Q_OBJECT
QML_NAMED_ELEMENT(AnimatedImageSelector)
QML_ADDED_IN_VERSION(2, 3)
public:
explicit QQuickAnimatedImageSelector(QObject *parent = nullptr);
protected:
QStringList fileExtensions() const override;
};
QT_END_NAMESPACE
#endif // QQUICKIMAGESELECTOR_P_H
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