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/*
* models.h
*
* header file for the equipment models of Subsurface
*
*/
#ifndef MODELS_H
#define MODELS_H
#include <QAbstractTableModel>
#include <QCoreApplication>
#include "../dive.h"
#include "../divelist.h"
/* Encapsulates the tank_info global variable
* to show on Qt`s Model View System.*/
class TankInfoModel : public QAbstractTableModel {
Q_OBJECT
public:
enum Column { DESCRIPTION, ML, BAR};
TankInfoModel();
/*reimp*/ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
/*reimp*/ int columnCount(const QModelIndex& parent = QModelIndex()) const;
/*reimp*/ QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
/*reimp*/ int rowCount(const QModelIndex& parent = QModelIndex()) const;
void add(const QString& description);
void clear();
void update();
private:
int rows;
};
/* Encapsulation of the Cylinder Model, that presents the
* Current cylinders that are used on a dive. */
class CylindersModel : public QAbstractTableModel {
Q_OBJECT
public:
enum Column {TYPE, SIZE, MAXPRESS, START, END, O2, HE};
explicit CylindersModel(QObject* parent = 0);
/*reimp*/ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
/*reimp*/ int columnCount(const QModelIndex& parent = QModelIndex()) const;
/*reimp*/ QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
/*reimp*/ int rowCount(const QModelIndex& parent = QModelIndex()) const;
void add(cylinder_t *cyl);
void clear();
void update();
private:
/* Since the dive doesn`t stores the number of cylinders that
* it has ( max 8 ) and since I don`t want to make a
* model-for-each-dive, let`s hack this here instead. */
QMap<struct dive *, int> usedRows;
};
/* Encapsulation of the Weight Model, that represents
* the current weights on a dive. */
class WeightModel : public QAbstractTableModel {
Q_OBJECT
public:
enum Column {TYPE, WEIGHT};
/*reimp*/ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
/*reimp*/ int columnCount(const QModelIndex& parent = QModelIndex()) const;
/*reimp*/ QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
/*reimp*/ int rowCount(const QModelIndex& parent = QModelIndex()) const;
void add(weightsystem_t *weight);
void clear();
void update();
private:
/* Remember the number of rows in a dive */
QMap<struct dive *, int> usedRows;
};
/*! An AbstractItemModel for recording dive trip information such as a list of dives.
*
*/
struct TreeItemDT {
Q_DECLARE_TR_FUNCTIONS ( TreeItemDT );
public:
enum Column {NR, DATE, RATING, DEPTH, DURATION, TEMPERATURE, TOTALWEIGHT,
SUIT, CYLINDER, NITROX, SAC, OTU, MAXCNS, LOCATION, DIVE, COLUMNS };
enum ExtraRoles{STAR_ROLE = Qt::UserRole + 1, DIVE_ROLE};
virtual ~TreeItemDT();
int columnCount() const {
return COLUMNS;
};
virtual QVariant data ( int column, int role ) const;
int row() const;
QList<TreeItemDT *> childs;
TreeItemDT *parent;
};
struct TripItem;
class DiveTripModel : public QAbstractItemModel
{
Q_OBJECT
public:
DiveTripModel(QObject *parent = 0);
~DiveTripModel();
/*reimp*/ Qt::ItemFlags flags(const QModelIndex &index) const;
/*reimp*/ QVariant data(const QModelIndex &index, int role) const;
/*reimp*/ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
/*reimp*/ int rowCount(const QModelIndex &parent = QModelIndex()) const;
/*reimp*/ int columnCount(const QModelIndex &parent = QModelIndex()) const;
/*reimp*/ QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
/*reimp*/ QModelIndex parent(const QModelIndex &child) const;
private:
void setupModelData();
TreeItemDT *rootItem;
QMap<dive_trip_t*, TripItem*> trips;
};
#endif
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