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/*
networkselectionmodel.h
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2013 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Volker Krause <volker.krause@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#ifndef GAMMARAY_NETWORKSELECTIONMODEL_H
#define GAMMARAY_NETWORKSELECTIONMODEL_H
#include <QItemSelectionModel>
#include "protocol.h"
namespace GammaRay {
class Message;
/** Base class for network-transparent item selection models, do not use directly. */
class NetworkSelectionModel : public QItemSelectionModel
{
Q_OBJECT
public:
~NetworkSelectionModel() override;
void select(const QItemSelection &selection,
QItemSelectionModel::SelectionFlags command) override;
using QItemSelectionModel::select;
protected:
explicit NetworkSelectionModel(const QString &objectName, QAbstractItemModel *model,
QObject *parent = nullptr);
virtual bool isConnected() const;
QString m_objectName;
Protocol::ObjectAddress m_myAddress;
protected slots:
void requestSelection();
void sendSelection();
void applyPendingSelection();
private:
static Protocol::ItemSelection readSelection(const Message &msg);
bool translateSelection(const Protocol::ItemSelection &selection,
QItemSelection &qselection) const;
private slots:
void newMessage(const GammaRay::Message &msg);
void slotCurrentChanged(const QModelIndex ¤t, const QModelIndex &previous);
protected slots:
void clearPendingSelection();
private:
Protocol::ItemSelection m_pendingSelection;
SelectionFlags m_pendingCommand;
bool m_handlingRemoteMessage;
};
}
Q_DECLARE_METATYPE(QItemSelectionModel::SelectionFlag)
Q_DECLARE_METATYPE(QItemSelectionModel::SelectionFlags)
#endif // GAMMARAY_NETWORKSELECTIONMODEL_H
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