mtsComponentModelQtNodes.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ex: set filetype=cpp softtabstop=4 shiftwidth=4 tabstop=4 cindent expandtab: */
 
/*
  Author(s):  Anton Deguet
  Created on: 2025-10-28
 
  (C) Copyright 2025-2026 Johns Hopkins University (JHU), All Rights Reserved.
 
--- begin cisst license - do not edit ---
 
This software is provided "as is" under an open source license, with
no warranty.  The complete license can be found in license.txt and
http://www.cisst.org/cisst/license.txt.
 
--- end cisst license ---
*/
 
#ifndef _mtsComponentModelQtNodes_h
#define _mtsComponentModelQtNodes_h
 
#include <cisstConfig.h>
#if !CISST_HAS_QTNODES
#error "mtsComponentModelQtNodes.h requires CISST_HAS_QTNODES"
#endif
 
#include <QtNodes/NodeDelegateModel>
 
// Always include last
#include <cisstMultiTask/mtsExportQt.h>
 
class CISST_EXPORT mtsComponentModelQtNodes
    : public QtNodes::NodeDelegateModel {
    Q_OBJECT
 
 public:
    mtsComponentModelQtNodes(const std::string &processName,
                             const std::string &componentName,
                             const std::string &className,
                             const QColor &color = QColor());
    ~mtsComponentModelQtNodes() = default;
 
    // NodeDelegateModel interface
    QString caption(void) const override;
    bool captionVisible(void) const override;
    QString name(void) const override;
 
    unsigned int nPorts(QtNodes::PortType portType) const override;
 
    QtNodes::NodeDataType dataType(QtNodes::PortType portType,
                                   QtNodes::PortIndex portIndex) const override;
 
    QString portCaption(QtNodes::PortType portType,
                        QtNodes::PortIndex portIndex) const override;
 
    bool portCaptionVisible(QtNodes::PortType portType,
                            QtNodes::PortIndex portIndex) const override;
 
    void setInData(std::shared_ptr<QtNodes::NodeData> nodeData,
                   QtNodes::PortIndex port) override;
 
    std::shared_ptr<QtNodes::NodeData> outData(QtNodes::PortIndex port) override;
 
    QWidget *embeddedWidget(void) override;
 
    QJsonObject save() const override;
 
    bool AddInterfaceProvided(const std::string &name);
    bool AddInterfaceRequired(const std::string &name);
    void SetState(const std::string &state);
 
 protected:
    void UpdateWidget(void);
 
    std::string m_processName;
    std::string m_componentName;
    std::string m_state;
    std::string m_className;
    std::vector<std::string> m_interfaces_provided;
    std::vector<std::string> m_interfaces_required;
    QWidget *m_widget = nullptr;
    QColor m_color;
};
 
#endif // _mtsComponentModelQtNodes_h