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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef ARROWSMODEL_H
#define ARROWSMODEL_H
#include <QObject>
#include <QAbstractListModel>
#include <QtQml/qqmlregistration.h>
class ArrowsModel : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged)
public:
struct Arrow {
float startX = 0;
float startY = 0;
float endX = 0;
float endY = 0;
int startNodeId = 0;
int endNodeId = 1;
bool operator==(const Arrow& rhs) const noexcept
{
return this->startNodeId == rhs.startNodeId;
}
};
enum NodesModelRoles {
Type = Qt::UserRole + 1,
StartX,
StartY,
EndX,
EndY,
StartNodeId,
EndNodeId
};
explicit ArrowsModel(QObject *parent = nullptr);
int rowCount(const QModelIndex & = QModelIndex()) const final;
QVariant data(const QModelIndex &index, int role) const final;
QHash<int, QByteArray> roleNames() const final;
signals:
void rowCountChanged();
private:
friend class NodeView;
friend class EffectManager;
QList<Arrow> m_arrowsList;
};
#endif // ARROWSMODEL_H
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