VariableModel.h
96 lines
| 3.1 KiB
| text/x-c
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CLexer
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r107 | #ifndef SCIQLOP_VARIABLEMODEL_H | ||
#define SCIQLOP_VARIABLEMODEL_H | ||||
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r425 | #include "CoreGlobal.h" | ||
r212 | ||||
r471 | #include <Data/SqpRange.h> | |||
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r107 | |||
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r140 | #include <QAbstractTableModel> | ||
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r107 | #include <QLoggingCategory> | ||
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r340 | #include <Common/MetaTypes.h> | ||
r212 | #include <Common/spimpl.h> | |||
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r107 | Q_DECLARE_LOGGING_CATEGORY(LOG_VariableModel) | ||
r370 | enum VariableRoles { ProgressRole = Qt::UserRole }; | |||
r369 | ||||
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r153 | class IDataSeries; | ||
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r107 | class Variable; | ||
/** | ||||
* @brief The VariableModel class aims to hold the variables that have been created in SciQlop | ||||
*/ | ||||
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r425 | class SCIQLOP_CORE_EXPORT VariableModel : public QAbstractTableModel { | ||
r388 | Q_OBJECT | |||
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r107 | public: | ||
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r140 | explicit VariableModel(QObject *parent = nullptr); | ||
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r107 | |||
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r652 | /** | ||
* 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; | ||||
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r654 | /** | ||
* 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; | ||||
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r107 | /** | ||
* Creates a new variable in the model | ||||
* @param name the name of the new variable | ||||
r212 | * @param dateTime the dateTime of the new variable | |||
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r377 | * @param metadata the metadata associated to the new variable | ||
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r153 | * @return the pointer to the new variable | ||
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r107 | */ | ||
r471 | std::shared_ptr<Variable> createVariable(const QString &name, const SqpRange &dateTime, | |||
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r377 | const QVariantHash &metadata) noexcept; | ||
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r107 | |||
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r306 | /** | ||
* Deletes a variable from the model, if it exists | ||||
* @param variable the variable to delete | ||||
*/ | ||||
void deleteVariable(std::shared_ptr<Variable> variable) noexcept; | ||||
r369 | ||||
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r229 | std::shared_ptr<Variable> variable(int index) const; | ||
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r636 | std::vector<std::shared_ptr<Variable> > variables() const; | ||
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r229 | |||
r369 | void setDataProgress(std::shared_ptr<Variable> variable, double progress); | |||
r388 | ||||
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r140 | // /////////////////////////// // | ||
// QAbstractTableModel methods // | ||||
// /////////////////////////// // | ||||
r369 | ||||
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r140 | 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; | ||||
r388 | ||||
void abortProgress(const QModelIndex &index); | ||||
signals: | ||||
void abortProgessRequested(std::shared_ptr<Variable> variable); | ||||
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r107 | private: | ||
class VariableModelPrivate; | ||||
spimpl::unique_impl_ptr<VariableModelPrivate> impl; | ||||
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r340 | |||
private slots: | ||||
/// Slot called when data of a variable has been updated | ||||
void onVariableUpdated() noexcept; | ||||
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r107 | }; | ||
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r340 | // Registers QVector<int> metatype so it can be used in VariableModel::dataChanged() signal | ||
SCIQLOP_REGISTER_META_TYPE(QVECTOR_INT_REGISTRY, QVector<int>) | ||||
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r107 | #endif // SCIQLOP_VARIABLEMODEL_H | ||