|
|
#ifndef SCIQLOP_VARIABLEMODEL_H
|
|
|
#define SCIQLOP_VARIABLEMODEL_H
|
|
|
|
|
|
#include "CoreGlobal.h"
|
|
|
|
|
|
#include <Data/SqpRange.h>
|
|
|
|
|
|
#include <QAbstractTableModel>
|
|
|
#include <QLoggingCategory>
|
|
|
|
|
|
#include <Common/MetaTypes.h>
|
|
|
#include <Common/spimpl.h>
|
|
|
|
|
|
Q_DECLARE_LOGGING_CATEGORY(LOG_VariableModel)
|
|
|
|
|
|
enum VariableRoles { ProgressRole = Qt::UserRole };
|
|
|
|
|
|
|
|
|
class IDataSeries;
|
|
|
class Variable;
|
|
|
class VariableController;
|
|
|
|
|
|
/**
|
|
|
* @brief The VariableModel class aims to hold the variables that have been created in SciQlop
|
|
|
*/
|
|
|
class SCIQLOP_CORE_EXPORT VariableModel : public QAbstractTableModel {
|
|
|
Q_OBJECT
|
|
|
public:
|
|
|
explicit VariableModel(VariableController *parent = nullptr);
|
|
|
|
|
|
/**
|
|
|
* Adds an existing variable in the model.
|
|
|
* @param variable the variable to add.
|
|
|
* @remarks the variable's name is modified to avoid name duplicates
|
|
|
* @remarks this method does nothing if the variable already exists in the model
|
|
|
*/
|
|
|
void addVariable(std::shared_ptr<Variable> variable) noexcept;
|
|
|
|
|
|
/**
|
|
|
* Checks that a variable is contained in the model
|
|
|
* @param variable the variable to check
|
|
|
* @return true if the variable is in the model, false otherwise
|
|
|
*/
|
|
|
bool containsVariable(std::shared_ptr<Variable> variable) const noexcept;
|
|
|
|
|
|
/**
|
|
|
* Creates a new variable in the model
|
|
|
* @param name the name of the new variable
|
|
|
* @param metadata the metadata associated to the new variable
|
|
|
* @return the pointer to the new variable
|
|
|
*/
|
|
|
std::shared_ptr<Variable> createVariable(const QString &name,
|
|
|
const QVariantHash &metadata) noexcept;
|
|
|
|
|
|
/**
|
|
|
* Deletes a variable from the model, if it exists
|
|
|
* @param variable the variable to delete
|
|
|
*/
|
|
|
void deleteVariable(std::shared_ptr<Variable> variable) noexcept;
|
|
|
|
|
|
|
|
|
std::shared_ptr<Variable> variable(int index) const;
|
|
|
std::vector<std::shared_ptr<Variable> > variables() const;
|
|
|
|
|
|
void setDataProgress(std::shared_ptr<Variable> variable, double progress);
|
|
|
|
|
|
|
|
|
// /////////////////////////// //
|
|
|
// QAbstractTableModel methods //
|
|
|
// /////////////////////////// //
|
|
|
|
|
|
virtual int columnCount(const QModelIndex &parent = QModelIndex{}) const override;
|
|
|
virtual int rowCount(const QModelIndex &parent = QModelIndex{}) const override;
|
|
|
virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
|
|
|
virtual QVariant headerData(int section, Qt::Orientation orientation,
|
|
|
int role = Qt::DisplayRole) const override;
|
|
|
virtual Qt::ItemFlags flags(const QModelIndex &index) const override;
|
|
|
|
|
|
// ///////////////// //
|
|
|
// Drag&Drop methods //
|
|
|
// ///////////////// //
|
|
|
|
|
|
virtual Qt::DropActions supportedDropActions() const override;
|
|
|
virtual Qt::DropActions supportedDragActions() const override;
|
|
|
virtual QStringList mimeTypes() const override;
|
|
|
virtual QMimeData *mimeData(const QModelIndexList &indexes) const override;
|
|
|
virtual bool canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column,
|
|
|
const QModelIndex &parent) const override;
|
|
|
virtual bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column,
|
|
|
const QModelIndex &parent) override;
|
|
|
|
|
|
void abortProgress(const QModelIndex &index);
|
|
|
|
|
|
signals:
|
|
|
void abortProgessRequested(std::shared_ptr<Variable> variable);
|
|
|
void requestVariable(const QVariantHash &productData);
|
|
|
void requestVariableRangeUpdate(std::shared_ptr<Variable> variable, const SqpRange &range);
|
|
|
|
|
|
private:
|
|
|
class VariableModelPrivate;
|
|
|
spimpl::unique_impl_ptr<VariableModelPrivate> impl;
|
|
|
|
|
|
private slots:
|
|
|
/// Slot called when data of a variable has been updated
|
|
|
void onVariableUpdated() noexcept;
|
|
|
};
|
|
|
|
|
|
// Registers QVector<int> metatype so it can be used in VariableModel::dataChanged() signal
|
|
|
SCIQLOP_REGISTER_META_TYPE(QVECTOR_INT_REGISTRY, QVector<int>)
|
|
|
|
|
|
#endif // SCIQLOP_VARIABLEMODEL_H
|
|
|
|
