transectundocommands.h

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#ifndef OPENSWMMVIS_TRANSECT_TRANSECTUNDOCOMMANDS_H
#define OPENSWMMVIS_TRANSECT_TRANSECTUNDOCOMMANDS_H
 
#include "transect/transectprovider.h"
 
#include <QString>
#include <QUndoCommand>
#include <QVector>
 
namespace openswmmvis::transect {
 
class TransectRegistry;
 
// ─── Scalar (group) writes ──────────────────────────────────────────────────
 
class SetRoughnessCommand : public QUndoCommand
{
public:
    SetRoughnessCommand(TransectProvider *provider,
                         double nLeft, double nRight, double nChannel,
                         QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
private:
    TransectProvider *m_provider;
    double m_oldNL, m_oldNR, m_oldNCh;
    double m_newNL, m_newNR, m_newNCh;
};
 
class SetBankStationsCommand : public QUndoCommand
{
public:
    SetBankStationsCommand(TransectProvider *provider,
                            double xLeft, double xRight,
                            QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
private:
    TransectProvider *m_provider;
    double m_oldL, m_oldR;
    double m_newL, m_newR;
};
 
class SetEncroachmentStationsCommand : public QUndoCommand
{
public:
    SetEncroachmentStationsCommand(TransectProvider *provider,
                                     double xLeft, double xRight,
                                     QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
private:
    TransectProvider *m_provider;
    double m_oldL, m_oldR;
    double m_newL, m_newR;
};
 
class SetModifiersCommand : public QUndoCommand
{
public:
    SetModifiersCommand(TransectProvider *provider,
                         double xFactor, double yFactor, double lengthFactor,
                         QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
private:
    TransectProvider *m_provider;
    double m_oldXF, m_oldYF, m_oldLF;
    double m_newXF, m_newYF, m_newLF;
};
 
class SetCommentsCommand : public QUndoCommand
{
public:
    SetCommentsCommand(TransectProvider *provider,
                        QString newComments,
                        QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
private:
    TransectProvider *m_provider;
    QString m_oldComments;
    QString m_newComments;
};
 
// ─── Station-list edits ─────────────────────────────────────────────────────
 
class MoveStationPointCommand : public QUndoCommand
{
public:
    MoveStationPointCommand(TransectProvider *provider,
                              int index,
                              double oldStation, double oldElev,
                              double newStation, double newElev,
                              QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
private:
    TransectProvider *m_provider;
    int m_index;
    double m_oldStation, m_oldElev;
    double m_newStation, m_newElev;
};
 
class InsertStationCommand : public QUndoCommand
{
public:
    InsertStationCommand(TransectProvider *provider,
                          double station, double elevation,
                          QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
    int insertedIndex() const noexcept { return m_insertedIndex; }
 
private:
    TransectProvider *m_provider;
    double m_station;
    double m_elevation;
    int    m_insertedIndex = -1;
};
 
class DeleteStationsCommand : public QUndoCommand
{
public:
    DeleteStationsCommand(TransectProvider *provider,
                            QVector<int> indices,
                            QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
private:
    TransectProvider *m_provider;
    QVector<TransectPoint> m_removed;   
};
 
// ─── Identity ───────────────────────────────────────────────────────────────
 
class RenameTransectCommand : public QUndoCommand
{
public:
    RenameTransectCommand(TransectRegistry *registry,
                            TransectProvider *provider,
                            QString newName,
                            QUndoCommand *parent = nullptr);
    void undo() override;
    void redo() override;
 
private:
    TransectRegistry *m_registry;
    TransectProvider *m_provider;
    QString m_oldName;
    QString m_newName;
};
 
} // namespace openswmmvis::transect
 
#endif // OPENSWMMVIS_TRANSECT_TRANSECTUNDOCOMMANDS_H