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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 <QPointer>
#include <QSortFilterProxyModel>
namespace QmlDesigner {
class CollectionDetailsModel;
class CollectionDetailsSortFilterModel : public QSortFilterProxyModel
{
Q_OBJECT
Q_PROPERTY(int selectedColumn READ selectedColumn WRITE selectColumn NOTIFY selectedColumnChanged)
Q_PROPERTY(int selectedRow READ selectedRow WRITE selectRow NOTIFY selectedRowChanged)
Q_PROPERTY(bool isEmpty MEMBER m_isEmpty NOTIFY isEmptyChanged)
using Super = QSortFilterProxyModel;
public:
explicit CollectionDetailsSortFilterModel(QObject *parent = nullptr);
virtual ~CollectionDetailsSortFilterModel();
void setSourceModel(CollectionDetailsModel *model);
int selectedRow() const;
int selectedColumn() const;
Q_INVOKABLE bool selectRow(int row);
Q_INVOKABLE bool selectColumn(int column);
Q_INVOKABLE void deselectAll();
signals:
void selectedColumnChanged(int);
void selectedRowChanged(int);
void isEmptyChanged(bool);
protected:
using Super::setSourceModel;
bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
bool lessThan(const QModelIndex &sourceleft, const QModelIndex &sourceRight) const override;
private:
void updateEmpty();
void updateSelectedRow();
void updateSelectedColumn();
void updateRowCountChanges();
QPointer<CollectionDetailsModel> m_source;
int m_selectedColumn = -1;
int m_selectedRow = -1;
bool m_isEmpty = true;
};
} // namespace QmlDesigner
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