mirror of
https://github.com/subsurface/subsurface.git
synced 2024-12-01 06:30:26 +00:00
a05ea5a6e8
This simply creates a view to show the model, while doing that I noticed that the model header wasn't showing, so I fixed it too. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
1317 lines
30 KiB
C++
1317 lines
30 KiB
C++
/*
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* models.cpp
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*
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* classes for the equipment models of Subsurface
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*
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*/
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#include "models.h"
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#include "../helpers.h"
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#include "../dive.h"
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#include "../device.h"
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#include <QCoreApplication>
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#include <QDebug>
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#include <QColor>
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#include <QBrush>
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#include <QFont>
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#include <QIcon>
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QFont defaultModelFont()
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{
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QFont font;
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font.setPointSizeF( font.pointSizeF() * 0.8);
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return font;
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}
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CylindersModel::CylindersModel(QObject* parent): QAbstractTableModel(parent), current(0), rows(0)
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{
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}
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QVariant CylindersModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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QVariant ret;
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if (orientation == Qt::Vertical)
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return ret;
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switch (role) {
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case Qt::FontRole:
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ret = defaultModelFont();
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break;
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case Qt::DisplayRole:
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switch(section) {
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case TYPE: ret = tr("Type"); break;
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case SIZE: ret = tr("Size"); break;
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case WORKINGPRESS: ret = tr("WorkPress"); break;
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case START: ret = tr("StartPress"); break;
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case END: ret = tr("EndPress "); break;
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case O2: ret = tr("O2% "); break;
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case HE: ret = tr("He% "); break;
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}
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}
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return ret;
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}
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int CylindersModel::columnCount(const QModelIndex& parent) const
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{
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return COLUMNS;
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}
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QVariant CylindersModel::data(const QModelIndex& index, int role) const
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{
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QVariant ret;
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if (!index.isValid() || index.row() >= MAX_CYLINDERS)
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return ret;
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cylinder_t *cyl = ¤t->cylinder[index.row()];
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switch (role) {
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case Qt::FontRole:
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ret = defaultModelFont();
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break;
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case Qt::TextAlignmentRole:
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ret = Qt::AlignHCenter;
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break;
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case Qt::DisplayRole:
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case Qt::EditRole:
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switch(index.column()) {
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case TYPE:
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ret = QString(cyl->type.description);
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break;
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case SIZE:
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// we can't use get_volume_string because the idiotic imperial tank
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// sizes take working pressure into account...
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if (cyl->type.size.mliter) {
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if (prefs.units.volume == prefs.units.CUFT) {
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int cuft = 0.5 + ml_to_cuft(gas_volume(cyl, cyl->type.workingpressure));
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ret = QString("%1cuft").arg(cuft);
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} else {
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ret = QString("%1l").arg(cyl->type.size.mliter / 1000.0, 0, 'f', 1);
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}
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}
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break;
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case WORKINGPRESS:
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if (cyl->type.workingpressure.mbar)
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ret = get_pressure_string(cyl->type.workingpressure, TRUE);
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break;
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case START:
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if (cyl->start.mbar)
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ret = get_pressure_string(cyl->start, TRUE);
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break;
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case END:
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if (cyl->end.mbar)
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ret = get_pressure_string(cyl->end, TRUE );
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break;
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case O2:
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ret = QString("%1%").arg((cyl->gasmix.o2.permille + 5) / 10);
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break;
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case HE:
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ret = QString("%1%").arg((cyl->gasmix.he.permille + 5) / 10);
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break;
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}
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break;
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case Qt::DecorationRole:
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if (index.column() == REMOVE)
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ret = QIcon(":trash");
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break;
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}
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return ret;
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}
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// this is our magic 'pass data in' function that allows the delegate to get
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// the data here without silly unit conversions;
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// so we only implement the two columns we care about
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void CylindersModel::passInData(const QModelIndex& index, const QVariant& value)
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{
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cylinder_t *cyl = ¤t->cylinder[index.row()];
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switch(index.column()) {
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case SIZE:
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if (cyl->type.size.mliter != value.toInt()) {
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cyl->type.size.mliter = value.toInt();
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mark_divelist_changed(TRUE);
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}
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break;
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case WORKINGPRESS:
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if (cyl->type.workingpressure.mbar != value.toInt()) {
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cyl->type.workingpressure.mbar = value.toInt();
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mark_divelist_changed(TRUE);
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}
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break;
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}
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}
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#define CHANGED(_t,_u1,_u2) value._t() != data(index, role).toString().replace(_u1,"").replace(_u2,"")._t()
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bool CylindersModel::setData(const QModelIndex& index, const QVariant& value, int role)
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{
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cylinder_t *cyl = ¤t->cylinder[index.row()];
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switch(index.column()) {
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case TYPE:
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if (!value.isNull()) {
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QByteArray ba = value.toByteArray();
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const char *text = ba.constData();
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if (!cyl->type.description || strcmp(cyl->type.description, text)) {
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cyl->type.description = strdup(text);
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mark_divelist_changed(TRUE);
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}
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}
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break;
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case SIZE:
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if (CHANGED(toDouble, "cuft", "l")) {
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// if units are CUFT then this value is meaningless until we have working pressure
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if (value.toDouble() != 0.0) {
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TankInfoModel *tanks = TankInfoModel::instance();
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QModelIndexList matches = tanks->match(tanks->index(0,0), Qt::DisplayRole, cyl->type.description);
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if (prefs.units.volume == prefs.units.CUFT) {
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if (cyl->type.workingpressure.mbar == 0) {
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// this is a hack as we can't store a wet size
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// without working pressure in cuft mode
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// so we assume it's an aluminum tank at 3000psi
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cyl->type.workingpressure.mbar = psi_to_mbar(3000);
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if (!matches.isEmpty())
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tanks->setData(tanks->index(matches.first().row(), TankInfoModel::BAR), cyl->type.workingpressure.mbar / 1000.0);
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}
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if (cyl->type.size.mliter != wet_volume(value.toDouble(), cyl->type.workingpressure)) {
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mark_divelist_changed(TRUE);
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cyl->type.size.mliter = wet_volume(value.toDouble(), cyl->type.workingpressure);
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if (!matches.isEmpty())
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tanks->setData(tanks->index(matches.first().row(), TankInfoModel::ML), cyl->type.size.mliter);
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}
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} else {
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if (cyl->type.size.mliter != value.toDouble() * 1000.0) {
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mark_divelist_changed(TRUE);
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cyl->type.size.mliter = value.toDouble() * 1000.0;
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if (!matches.isEmpty())
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tanks->setData(tanks->index(matches.first().row(), TankInfoModel::ML), cyl->type.size.mliter);
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}
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}
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}
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}
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break;
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case WORKINGPRESS:
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if (CHANGED(toDouble, "psi", "bar")) {
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if (value.toDouble() != 0.0) {
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TankInfoModel *tanks = TankInfoModel::instance();
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QModelIndexList matches = tanks->match(tanks->index(0,0), Qt::DisplayRole, cyl->type.description);
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if (prefs.units.pressure == prefs.units.PSI)
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cyl->type.workingpressure.mbar = psi_to_mbar(value.toDouble());
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else
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cyl->type.workingpressure.mbar = value.toDouble() * 1000;
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if (!matches.isEmpty())
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tanks->setData(tanks->index(matches.first().row(), TankInfoModel::BAR), cyl->type.workingpressure.mbar / 1000.0);
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mark_divelist_changed(TRUE);
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}
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}
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break;
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case START:
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if (CHANGED(toDouble, "psi", "bar")) {
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if (value.toDouble() != 0.0) {
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if (prefs.units.pressure == prefs.units.PSI)
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cyl->start.mbar = psi_to_mbar(value.toDouble());
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else
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cyl->start.mbar = value.toDouble() * 1000;
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mark_divelist_changed(TRUE);
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}
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}
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break;
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case END:
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if (CHANGED(toDouble, "psi", "bar")) {
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if (value.toDouble() != 0.0) {
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if (prefs.units.pressure == prefs.units.PSI)
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cyl->end.mbar = psi_to_mbar(value.toDouble());
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else
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cyl->end.mbar = value.toDouble() * 1000;
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}
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}
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break;
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case O2:
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if (CHANGED(toInt, "%", "%")) {
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cyl->gasmix.o2.permille = value.toInt() * 10 - 5;
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mark_divelist_changed(TRUE);
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}
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break;
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case HE:
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if (CHANGED(toInt, "%", "%")) {
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cyl->gasmix.he.permille = value.toInt() * 10 - 5;
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mark_divelist_changed(TRUE);
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}
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break;
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}
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return QAbstractItemModel::setData(index, value, role);
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}
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int CylindersModel::rowCount(const QModelIndex& parent) const
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{
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return rows;
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}
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void CylindersModel::add()
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{
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if (rows >= MAX_CYLINDERS) {
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return;
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}
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int row = rows;
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beginInsertRows(QModelIndex(), row, row);
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rows++;
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endInsertRows();
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}
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void CylindersModel::update()
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{
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setDive(current);
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}
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void CylindersModel::clear()
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{
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if (rows > 0) {
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beginRemoveRows(QModelIndex(), 0, rows-1);
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endRemoveRows();
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}
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}
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void CylindersModel::setDive(dive* d)
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{
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if (current)
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clear();
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int amount = MAX_CYLINDERS;
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for(int i = 0; i < MAX_CYLINDERS; i++) {
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cylinder_t *cylinder = &d->cylinder[i];
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if (cylinder_none(cylinder)) {
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amount = i;
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break;
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}
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}
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beginInsertRows(QModelIndex(), 0, amount-1);
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rows = amount;
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current = d;
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endInsertRows();
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}
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Qt::ItemFlags CylindersModel::flags(const QModelIndex& index) const
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{
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if (index.column() == REMOVE)
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return Qt::ItemIsEnabled;
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return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
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}
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void CylindersModel::remove(const QModelIndex& index)
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{
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if (index.column() != REMOVE) {
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return;
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}
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beginRemoveRows(QModelIndex(), index.row(), index.row()); // yah, know, ugly.
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rows--;
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remove_cylinder(current, index.row());
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mark_divelist_changed(TRUE);
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endRemoveRows();
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}
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WeightModel::WeightModel(QObject* parent): QAbstractTableModel(parent), current(0), rows(0)
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{
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}
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void WeightModel::remove(const QModelIndex& index)
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{
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if (index.column() != REMOVE) {
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return;
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}
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beginRemoveRows(QModelIndex(), index.row(), index.row()); // yah, know, ugly.
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rows--;
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remove_weightsystem(current, index.row());
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mark_divelist_changed(TRUE);
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endRemoveRows();
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}
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void WeightModel::clear()
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{
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if (rows > 0) {
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beginRemoveRows(QModelIndex(), 0, rows-1);
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endRemoveRows();
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}
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}
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int WeightModel::columnCount(const QModelIndex& parent) const
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{
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return COLUMNS;
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}
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QVariant WeightModel::data(const QModelIndex& index, int role) const
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{
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QVariant ret;
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if (!index.isValid() || index.row() >= MAX_WEIGHTSYSTEMS)
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return ret;
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weightsystem_t *ws = ¤t->weightsystem[index.row()];
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switch (role) {
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case Qt::FontRole:
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ret = defaultModelFont();
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break;
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case Qt::TextAlignmentRole:
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ret = Qt::AlignRight;
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break;
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case Qt::DisplayRole:
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case Qt::EditRole:
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switch(index.column()) {
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case TYPE:
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ret = QString(ws->description);
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break;
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case WEIGHT:
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ret = get_weight_string(ws->weight, TRUE);
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break;
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}
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break;
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case Qt::DecorationRole:
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if (index.column() == REMOVE)
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ret = QIcon(":trash");
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break;
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}
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return ret;
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}
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// this is our magic 'pass data in' function that allows the delegate to get
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// the data here without silly unit conversions;
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// so we only implement the two columns we care about
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void WeightModel::passInData(const QModelIndex& index, const QVariant& value)
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{
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weightsystem_t *ws = ¤t->weightsystem[index.row()];
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if (index.column() == WEIGHT) {
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if (ws->weight.grams != value.toInt()) {
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ws->weight.grams = value.toInt();
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mark_divelist_changed(TRUE);
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}
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}
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}
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bool WeightModel::setData(const QModelIndex& index, const QVariant& value, int role)
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{
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weightsystem_t *ws = ¤t->weightsystem[index.row()];
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switch(index.column()) {
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case TYPE:
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if (!value.isNull()) {
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QByteArray ba = value.toString().toUtf8();
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const char *text = ba.constData();
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if (!ws->description || strcmp(ws->description, text)) {
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ws->description = strdup(text);
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mark_divelist_changed(TRUE);
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}
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}
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break;
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case WEIGHT:
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if (CHANGED(toDouble, "kg", "lbs")) {
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if (prefs.units.weight == prefs.units.LBS)
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ws->weight.grams = lbs_to_grams(value.toDouble());
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else
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ws->weight.grams = value.toDouble() * 1000.0;
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// now update the ws_info
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WSInfoModel *wsim = WSInfoModel::instance();
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QModelIndexList matches = wsim->match(wsim->index(0,0), Qt::DisplayRole, ws->description);
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if (!matches.isEmpty())
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wsim->setData(wsim->index(matches.first().row(), WSInfoModel::GR), ws->weight.grams);
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}
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break;
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}
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return QAbstractItemModel::setData(index, value, role);
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}
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Qt::ItemFlags WeightModel::flags(const QModelIndex& index) const
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{
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if (index.column() == REMOVE)
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return Qt::ItemIsEnabled;
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return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
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}
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int WeightModel::rowCount(const QModelIndex& parent) const
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{
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return rows;
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}
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QVariant WeightModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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QVariant ret;
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if (orientation == Qt::Vertical)
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return ret;
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switch (role) {
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case Qt::FontRole:
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ret = defaultModelFont();
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break;
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case Qt::DisplayRole:
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switch(section) {
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case TYPE:
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ret = tr("Type");
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break;
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case WEIGHT:
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ret = tr("Weight");
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break;
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}
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break;
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}
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return ret;
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}
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void WeightModel::add()
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{
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if (rows >= MAX_WEIGHTSYSTEMS)
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return;
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int row = rows;
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beginInsertRows(QModelIndex(), row, row);
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rows++;
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endInsertRows();
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}
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void WeightModel::update()
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{
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setDive(current);
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}
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void WeightModel::setDive(dive* d)
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{
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if (current)
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clear();
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int amount = MAX_WEIGHTSYSTEMS;
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for(int i = 0; i < MAX_WEIGHTSYSTEMS; i++) {
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weightsystem_t *weightsystem = &d->weightsystem[i];
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if (weightsystem_none(weightsystem)) {
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amount = i;
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break;
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}
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}
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beginInsertRows(QModelIndex(), 0, amount-1);
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rows = amount;
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current = d;
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endInsertRows();
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}
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WSInfoModel* WSInfoModel::instance()
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{
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static WSInfoModel *self = new WSInfoModel();
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return self;
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}
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bool WSInfoModel::insertRows(int row, int count, const QModelIndex& parent)
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{
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beginInsertRows(parent, rowCount(), rowCount());
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rows += count;
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endInsertRows();
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return true;
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}
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bool WSInfoModel::setData(const QModelIndex& index, const QVariant& value, int role)
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{
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struct ws_info *info = &ws_info[index.row()];
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switch(index.column()) {
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case DESCRIPTION:
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info->name = strdup(value.toByteArray().data());
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break;
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case GR:
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info->grams = value.toInt();
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break;
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}
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return TRUE;
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}
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void WSInfoModel::clear()
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{
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}
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int WSInfoModel::columnCount(const QModelIndex& parent) const
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{
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return 2;
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}
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QVariant WSInfoModel::data(const QModelIndex& index, int role) const
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{
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QVariant ret;
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if (!index.isValid()) {
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return ret;
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}
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struct ws_info *info = &ws_info[index.row()];
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int gr = info->grams;
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switch(role){
|
|
case Qt::FontRole :
|
|
ret = defaultModelFont();
|
|
break;
|
|
case Qt::DisplayRole :
|
|
case Qt::EditRole :
|
|
switch(index.column()) {
|
|
case GR:
|
|
ret = gr;
|
|
break;
|
|
case DESCRIPTION:
|
|
ret = QString(info->name);
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
QVariant WSInfoModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
QVariant ret;
|
|
|
|
if (orientation != Qt::Horizontal)
|
|
return ret;
|
|
|
|
switch(role){
|
|
case Qt::FontRole :
|
|
ret = defaultModelFont();
|
|
break;
|
|
case Qt::DisplayRole :
|
|
switch(section) {
|
|
case GR:
|
|
ret = tr("kg");
|
|
break;
|
|
case DESCRIPTION:
|
|
ret = tr("Description");
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int WSInfoModel::rowCount(const QModelIndex& parent) const
|
|
{
|
|
return rows+1;
|
|
}
|
|
|
|
const QString& WSInfoModel::biggerString() const
|
|
{
|
|
return biggerEntry;
|
|
}
|
|
|
|
WSInfoModel::WSInfoModel() : QAbstractTableModel(), rows(-1)
|
|
{
|
|
struct ws_info *info = ws_info;
|
|
for (info = ws_info; info->name; info++, rows++){
|
|
QString wsInfoName(info->name);
|
|
if( wsInfoName.count() > biggerEntry.count()){
|
|
biggerEntry = wsInfoName;
|
|
}
|
|
}
|
|
|
|
if (rows > -1) {
|
|
beginInsertRows(QModelIndex(), 0, rows);
|
|
endInsertRows();
|
|
}
|
|
}
|
|
|
|
void WSInfoModel::update()
|
|
{
|
|
if (rows > -1) {
|
|
beginRemoveRows(QModelIndex(), 0, rows);
|
|
endRemoveRows();
|
|
rows = -1;
|
|
}
|
|
struct ws_info *info = ws_info;
|
|
for (info = ws_info; info->name; info++, rows++);
|
|
|
|
if (rows > -1) {
|
|
beginInsertRows(QModelIndex(), 0, rows);
|
|
endInsertRows();
|
|
}
|
|
}
|
|
|
|
TankInfoModel* TankInfoModel::instance()
|
|
{
|
|
static TankInfoModel *self = new TankInfoModel();
|
|
return self;
|
|
}
|
|
|
|
const QString& TankInfoModel::biggerString() const
|
|
{
|
|
return biggerEntry;
|
|
}
|
|
|
|
bool TankInfoModel::insertRows(int row, int count, const QModelIndex& parent)
|
|
{
|
|
beginInsertRows(parent, rowCount(), rowCount());
|
|
rows += count;
|
|
endInsertRows();
|
|
return true;
|
|
}
|
|
|
|
bool TankInfoModel::setData(const QModelIndex& index, const QVariant& value, int role)
|
|
{
|
|
struct tank_info *info = &tank_info[index.row()];
|
|
switch(index.column()) {
|
|
case DESCRIPTION:
|
|
info->name = strdup(value.toByteArray().data());
|
|
break;
|
|
case ML:
|
|
info->ml = value.toInt();
|
|
break;
|
|
case BAR:
|
|
info->bar = value.toInt();
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
void TankInfoModel::clear()
|
|
{
|
|
}
|
|
|
|
int TankInfoModel::columnCount(const QModelIndex& parent) const
|
|
{
|
|
return 3;
|
|
}
|
|
|
|
QVariant TankInfoModel::data(const QModelIndex& index, int role) const
|
|
{
|
|
QVariant ret;
|
|
if (!index.isValid()) {
|
|
return ret;
|
|
}
|
|
if (role == Qt::FontRole){
|
|
return defaultModelFont();
|
|
}
|
|
|
|
struct tank_info *info = &tank_info[index.row()];
|
|
|
|
int ml = info->ml;
|
|
|
|
int bar = ((info->psi) ? psi_to_bar(info->psi) : info->bar) * 1000 + 0.5;
|
|
|
|
if (info->cuft && info->psi) {
|
|
pressure_t p;
|
|
p.mbar = psi_to_mbar(info->psi);
|
|
ml = wet_volume(info->cuft, p);
|
|
}
|
|
if (role == Qt::DisplayRole || role == Qt::EditRole) {
|
|
switch(index.column()) {
|
|
case BAR:
|
|
ret = bar;
|
|
break;
|
|
case ML:
|
|
ret = ml;
|
|
break;
|
|
case DESCRIPTION:
|
|
ret = QString(info->name);
|
|
break;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
QVariant TankInfoModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
QVariant ret;
|
|
|
|
if (orientation != Qt::Horizontal)
|
|
return ret;
|
|
|
|
switch(role){
|
|
case Qt::FontRole:
|
|
ret = defaultModelFont();
|
|
break;
|
|
case Qt::DisplayRole:
|
|
switch(section) {
|
|
case BAR:
|
|
ret = tr("Bar");
|
|
break;
|
|
case ML:
|
|
ret = tr("Ml");
|
|
break;
|
|
case DESCRIPTION:
|
|
ret = tr("Description");
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int TankInfoModel::rowCount(const QModelIndex& parent) const
|
|
{
|
|
return rows+1;
|
|
}
|
|
|
|
TankInfoModel::TankInfoModel() : QAbstractTableModel(), rows(-1)
|
|
{
|
|
struct tank_info *info = tank_info;
|
|
for (info = tank_info; info->name; info++, rows++){
|
|
QString infoName(info->name);
|
|
if (infoName.count() > biggerEntry.count()){
|
|
biggerEntry = infoName;
|
|
}
|
|
}
|
|
|
|
if (rows > -1) {
|
|
beginInsertRows(QModelIndex(), 0, rows);
|
|
endInsertRows();
|
|
}
|
|
}
|
|
|
|
void TankInfoModel::update()
|
|
{
|
|
if (rows > -1) {
|
|
beginRemoveRows(QModelIndex(), 0, rows);
|
|
endRemoveRows();
|
|
rows = -1;
|
|
}
|
|
struct tank_info *info = tank_info;
|
|
for (info = tank_info; info->name; info++, rows++);
|
|
|
|
if (rows > -1) {
|
|
beginInsertRows(QModelIndex(), 0, rows);
|
|
endInsertRows();
|
|
}
|
|
}
|
|
|
|
//#################################################################################################
|
|
//#
|
|
//# Tree Model - a Basic Tree Model so I don't need to kill myself repeating this for every model.
|
|
//#
|
|
//#################################################################################################
|
|
|
|
/*! A DiveItem for use with a DiveTripModel
|
|
*
|
|
* A simple class which wraps basic stats for a dive (e.g. duration, depth) and
|
|
* tidies up after it's children. This is done manually as we don't inherit from
|
|
* QObject.
|
|
*
|
|
*/
|
|
|
|
TreeItem::~TreeItem()
|
|
{
|
|
qDeleteAll(children);
|
|
}
|
|
|
|
int TreeItem::row() const
|
|
{
|
|
if (parent)
|
|
return parent->children.indexOf(const_cast<TreeItem*>(this));
|
|
return 0;
|
|
}
|
|
|
|
QVariant TreeItem::data(int column, int role) const
|
|
{
|
|
return QVariant();
|
|
}
|
|
|
|
TreeModel::TreeModel(QObject* parent): QAbstractItemModel(parent)
|
|
{
|
|
rootItem = new TreeItem();
|
|
}
|
|
|
|
TreeModel::~TreeModel()
|
|
{
|
|
delete rootItem;
|
|
}
|
|
|
|
QVariant TreeModel::data(const QModelIndex& index, int role) const
|
|
{
|
|
if (!index.isValid())
|
|
return QVariant();
|
|
|
|
if (role == Qt::FontRole) {
|
|
return defaultModelFont();
|
|
}
|
|
TreeItem* item = static_cast<TreeItem*>(index.internalPointer());
|
|
|
|
return item->data(index.column(), role);
|
|
}
|
|
|
|
QModelIndex TreeModel::index(int row, int column, const QModelIndex& parent)
|
|
const
|
|
{
|
|
if (!hasIndex(row, column, parent))
|
|
return QModelIndex();
|
|
|
|
TreeItem* parentItem = (!parent.isValid()) ? rootItem : static_cast<TreeItem*>(parent.internalPointer());
|
|
|
|
TreeItem* childItem = parentItem->children[row];
|
|
|
|
return (childItem) ? createIndex(row, column, childItem) : QModelIndex();
|
|
}
|
|
|
|
QModelIndex TreeModel::parent(const QModelIndex& index) const
|
|
{
|
|
if (!index.isValid())
|
|
return QModelIndex();
|
|
|
|
TreeItem* childItem = static_cast<TreeItem*>(index.internalPointer());
|
|
TreeItem* parentItem = childItem->parent;
|
|
|
|
if (parentItem == rootItem || !parentItem)
|
|
return QModelIndex();
|
|
|
|
return createIndex(parentItem->row(), 0, parentItem);
|
|
}
|
|
|
|
int TreeModel::rowCount(const QModelIndex& parent) const
|
|
{
|
|
TreeItem* parentItem;
|
|
|
|
if (!parent.isValid())
|
|
parentItem = rootItem;
|
|
else
|
|
parentItem = static_cast<TreeItem*>(parent.internalPointer());
|
|
|
|
int amount = parentItem->children.count();
|
|
|
|
return amount;
|
|
}
|
|
|
|
int TreeModel::columnCount(const QModelIndex& parent) const
|
|
{
|
|
return columns;
|
|
}
|
|
|
|
/*################################################################
|
|
*
|
|
* Implementation of the Dive List.
|
|
*
|
|
* ############################################################### */
|
|
struct TripItem : public TreeItem {
|
|
virtual QVariant data(int column, int role) const;
|
|
dive_trip_t* trip;
|
|
};
|
|
|
|
QVariant TripItem::data(int column, int role) const
|
|
{
|
|
QVariant ret;
|
|
|
|
if (role == DiveTripModel::SORT_ROLE)
|
|
return (qulonglong)trip->when;
|
|
|
|
if (role == Qt::DisplayRole) {
|
|
switch (column) {
|
|
case DiveTripModel::NR:
|
|
ret = QString(trip->location) + ", " + QString(get_trip_date_string(trip->when, trip->nrdives));
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
struct DiveItem : public TreeItem {
|
|
enum Column {NR, DATE, RATING, DEPTH, DURATION, TEMPERATURE, TOTALWEIGHT,
|
|
SUIT, CYLINDER, NITROX, SAC, OTU, MAXCNS, LOCATION, COLUMNS };
|
|
|
|
virtual QVariant data(int column, int role) const;
|
|
struct dive* dive;
|
|
|
|
QString displayDuration() const;
|
|
QString displayDepth() const;
|
|
QString displayTemperature() const;
|
|
QString displayWeight() const;
|
|
QString displaySac() const;
|
|
int weight() const;
|
|
};
|
|
|
|
static int nitrox_sort_value(struct dive *dive)
|
|
{
|
|
int o2, he, o2low;
|
|
get_dive_gas(dive, &o2, &he, &o2low);
|
|
return he*1000 + o2;
|
|
}
|
|
|
|
QVariant DiveItem::data(int column, int role) const
|
|
{
|
|
QVariant retVal;
|
|
|
|
switch (role) {
|
|
case Qt::TextAlignmentRole:
|
|
switch (column) {
|
|
case DATE: /* fall through */
|
|
case SUIT: /* fall through */
|
|
case LOCATION:
|
|
retVal = Qt::AlignLeft;
|
|
break;
|
|
default:
|
|
retVal = Qt::AlignRight;
|
|
break;
|
|
}
|
|
break;
|
|
case DiveTripModel::SORT_ROLE:
|
|
switch (column) {
|
|
case NR: retVal = (qulonglong) dive->when; break;
|
|
case DATE: retVal = (qulonglong) dive->when; break;
|
|
case RATING: retVal = dive->rating; break;
|
|
case DEPTH: retVal = dive->maxdepth.mm; break;
|
|
case DURATION: retVal = dive->duration.seconds; break;
|
|
case TEMPERATURE: retVal = dive->watertemp.mkelvin; break;
|
|
case TOTALWEIGHT: retVal = total_weight(dive); break;
|
|
case SUIT: retVal = QString(dive->suit); break;
|
|
case CYLINDER: retVal = QString(dive->cylinder[0].type.description); break;
|
|
case NITROX: retVal = nitrox_sort_value(dive); break;
|
|
case SAC: retVal = dive->sac; break;
|
|
case OTU: retVal = dive->otu; break;
|
|
case MAXCNS: retVal = dive->maxcns; break;
|
|
case LOCATION: retVal = QString(dive->location); break;
|
|
}
|
|
break;
|
|
case Qt::DisplayRole:
|
|
switch (column) {
|
|
case NR: retVal = dive->number; break;
|
|
case DATE: retVal = QString(get_dive_date_string(dive->when)); break;
|
|
case DEPTH: retVal = displayDepth(); break;
|
|
case DURATION: retVal = displayDuration(); break;
|
|
case TEMPERATURE: retVal = displayTemperature(); break;
|
|
case TOTALWEIGHT: retVal = displayWeight(); break;
|
|
case SUIT: retVal = QString(dive->suit); break;
|
|
case CYLINDER: retVal = QString(dive->cylinder[0].type.description); break;
|
|
case NITROX: retVal = QString(get_nitrox_string(dive)); break;
|
|
case SAC: retVal = displaySac(); break;
|
|
case OTU: retVal = dive->otu; break;
|
|
case MAXCNS: retVal = dive->maxcns; break;
|
|
case LOCATION: retVal = QString(dive->location); break;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (role == DiveTripModel::STAR_ROLE)
|
|
retVal = dive->rating;
|
|
|
|
if (role == DiveTripModel::DIVE_ROLE)
|
|
retVal = QVariant::fromValue<void*>(dive);
|
|
|
|
return retVal;
|
|
}
|
|
|
|
QString DiveItem::displayDepth() const
|
|
{
|
|
const int scale = 1000;
|
|
QString fract, str;
|
|
if (get_units()->length == units::METERS) {
|
|
fract = QString::number((unsigned)(dive->maxdepth.mm % scale) / 10);
|
|
str = QString("%1.%2").arg((unsigned)(dive->maxdepth.mm / scale)).arg(fract, 2, QChar('0'));
|
|
}
|
|
if (get_units()->length == units::FEET) {
|
|
str = QString::number(mm_to_feet(dive->maxdepth.mm),'f',0);
|
|
}
|
|
return str;
|
|
}
|
|
|
|
QString DiveItem::displayDuration() const
|
|
{
|
|
int hrs, mins, secs;
|
|
secs = dive->duration.seconds % 60;
|
|
mins = dive->duration.seconds / 60;
|
|
hrs = mins / 60;
|
|
mins -= hrs * 60;
|
|
|
|
QString displayTime;
|
|
if (hrs)
|
|
displayTime = QString("%1:%2:").arg(hrs).arg(mins, 2, 10, QChar('0'));
|
|
else
|
|
displayTime = QString("%1:").arg(mins);
|
|
displayTime += QString("%1").arg(secs, 2, 10, QChar('0'));
|
|
return displayTime;
|
|
}
|
|
|
|
QString DiveItem::displayTemperature() const
|
|
{
|
|
QString str;
|
|
|
|
if (!dive->watertemp.mkelvin)
|
|
return str;
|
|
|
|
if (get_units()->temperature == units::CELSIUS)
|
|
str = QString::number(mkelvin_to_C(dive->watertemp.mkelvin), 'f', 1);
|
|
else
|
|
str = QString::number(mkelvin_to_F(dive->watertemp.mkelvin), 'f', 1);
|
|
|
|
return str;
|
|
}
|
|
|
|
QString DiveItem::displaySac() const
|
|
{
|
|
QString str;
|
|
|
|
if (get_units()->volume == units::LITER)
|
|
str = QString::number(dive->sac / 1000.0, 'f', 1);
|
|
else
|
|
str = QString::number(ml_to_cuft(dive->sac), 'f', 2);
|
|
|
|
return str;
|
|
}
|
|
|
|
QString DiveItem::displayWeight() const
|
|
{
|
|
QString str;
|
|
|
|
if (get_units()->weight == units::KG) {
|
|
int gr = weight() % 1000;
|
|
int kg = weight() / 1000;
|
|
str = QString("%1.%2").arg(kg).arg((unsigned)(gr) / 100);
|
|
} else {
|
|
str = QString("%1").arg((unsigned)(grams_to_lbs(weight())));
|
|
}
|
|
|
|
return str;
|
|
}
|
|
|
|
int DiveItem::weight() const
|
|
{
|
|
weight_t tw = { total_weight(dive) };
|
|
return tw.grams;
|
|
}
|
|
|
|
DiveTripModel::DiveTripModel(QObject* parent): TreeModel(parent)
|
|
{
|
|
columns = COLUMNS;
|
|
}
|
|
|
|
Qt::ItemFlags DiveTripModel::flags(const QModelIndex& index) const
|
|
{
|
|
if (!index.isValid())
|
|
return 0;
|
|
|
|
return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
|
|
}
|
|
|
|
QVariant DiveTripModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
QVariant ret;
|
|
if (orientation == Qt::Vertical)
|
|
return ret;
|
|
|
|
switch(role){
|
|
case Qt::FontRole :
|
|
ret = defaultModelFont(); break;
|
|
case Qt::DisplayRole :
|
|
switch (section) {
|
|
case NR: ret = tr("#"); break;
|
|
case DATE: ret = tr("Date"); break;
|
|
case RATING: ret = UTF8_BLACKSTAR; break;
|
|
case DEPTH: ret = (get_units()->length == units::METERS) ? tr("m") : tr("ft"); break;
|
|
case DURATION: ret = tr("min"); break;
|
|
case TEMPERATURE:ret = QString("%1%2").arg(UTF8_DEGREE).arg((get_units()->temperature == units::CELSIUS) ? "C" : "F"); break;
|
|
case TOTALWEIGHT:ret = (get_units()->weight == units::KG) ? tr("kg") : tr("lbs"); break;
|
|
case SUIT: ret = tr("Suit"); break;
|
|
case CYLINDER: ret = tr("Cyl"); break;
|
|
case NITROX: ret = QString("O%1%").arg(UTF8_SUBSCRIPT_2); break;
|
|
case SAC: ret = tr("SAC"); break;
|
|
case OTU: ret = tr("OTU"); break;
|
|
case MAXCNS: ret = tr("maxCNS"); break;
|
|
case LOCATION: ret = tr("Location"); break;
|
|
}break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void DiveTripModel::setupModelData()
|
|
{
|
|
int i = dive_table.nr;
|
|
|
|
if (rowCount()){
|
|
beginRemoveRows(QModelIndex(), 0, rowCount()-1);
|
|
endRemoveRows();
|
|
}
|
|
|
|
if (autogroup)
|
|
autogroup_dives();
|
|
dive_table.preexisting = dive_table.nr;
|
|
while (--i >= 0) {
|
|
struct dive* dive = get_dive(i);
|
|
update_cylinder_related_info(dive);
|
|
dive_trip_t* trip = dive->divetrip;
|
|
|
|
DiveItem* diveItem = new DiveItem();
|
|
diveItem->dive = dive;
|
|
|
|
if (!trip || currentLayout == LIST) {
|
|
diveItem->parent = rootItem;
|
|
rootItem->children.push_back(diveItem);
|
|
continue;
|
|
}
|
|
if (currentLayout == LIST)
|
|
continue;
|
|
|
|
if (!trips.keys().contains(trip)) {
|
|
TripItem* tripItem = new TripItem();
|
|
tripItem->trip = trip;
|
|
tripItem->parent = rootItem;
|
|
tripItem->children.push_back(diveItem);
|
|
trips[trip] = tripItem;
|
|
rootItem->children.push_back(tripItem);
|
|
continue;
|
|
}
|
|
TripItem* tripItem = trips[trip];
|
|
tripItem->children.push_back(diveItem);
|
|
}
|
|
|
|
if (rowCount()){
|
|
beginInsertRows(QModelIndex(), 0, rowCount() - 1);
|
|
endInsertRows();
|
|
}
|
|
}
|
|
|
|
DiveTripModel::Layout DiveTripModel::layout() const
|
|
{
|
|
return currentLayout;
|
|
}
|
|
|
|
void DiveTripModel::setLayout(DiveTripModel::Layout layout)
|
|
{
|
|
currentLayout = layout;
|
|
setupModelData();
|
|
}
|
|
|
|
/*####################################################################
|
|
*
|
|
* Dive Computer Model
|
|
*
|
|
*####################################################################
|
|
*/
|
|
|
|
DiveComputerModel::DiveComputerModel(QObject* parent): QAbstractTableModel(parent)
|
|
{
|
|
|
|
}
|
|
|
|
int DiveComputerModel::columnCount(const QModelIndex& parent) const
|
|
{
|
|
return COLUMNS;
|
|
}
|
|
|
|
QVariant DiveComputerModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
QVariant ret;
|
|
if (role != Qt::DisplayRole || orientation != Qt::Horizontal){
|
|
return ret;
|
|
}
|
|
switch(section){
|
|
case ID: ret = tr("Device ID"); break;
|
|
case MODEL: ret = tr("Model"); break;
|
|
case NICKNAME: ret = tr("Nickname"); break;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
QVariant DiveComputerModel::data(const QModelIndex& index, int role) const
|
|
{
|
|
struct device_info *device = head_of_device_info_list();
|
|
for(int i = 0; i < index.row(); i++){
|
|
device = device->next;
|
|
}
|
|
|
|
QVariant ret;
|
|
if (role == Qt::DisplayRole || role == Qt::EditRole){
|
|
switch(index.column()){
|
|
case ID: ret = QString("0x").append(QString::number(device->deviceid, 16)); break;
|
|
case MODEL: ret = device->model; break;
|
|
case NICKNAME: ret = device->nickname; break;
|
|
}
|
|
}
|
|
|
|
if (role == Qt::DecorationRole && index.column() == REMOVE){
|
|
ret = QIcon(":trash");
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int DiveComputerModel::rowCount(const QModelIndex& parent) const
|
|
{
|
|
return numRows;
|
|
}
|
|
|
|
void DiveComputerModel::update()
|
|
{
|
|
int count = 0;
|
|
struct device_info *nnl = head_of_device_info_list();
|
|
while (nnl) {
|
|
nnl = nnl->next;
|
|
count++;
|
|
}
|
|
|
|
if(numRows){
|
|
beginRemoveRows(QModelIndex(), 0, numRows-1);
|
|
numRows = 0;
|
|
endRemoveRows();
|
|
}
|
|
|
|
if (count){
|
|
beginInsertRows(QModelIndex(), 0, count-1);
|
|
numRows = count;
|
|
endInsertRows();
|
|
}
|
|
}
|
|
|
|
Qt::ItemFlags DiveComputerModel::flags(const QModelIndex& index) const
|
|
{
|
|
Qt::ItemFlags flags = QAbstractItemModel::flags(index);
|
|
if (index.column() == NICKNAME)
|
|
flags |= Qt::ItemIsEditable;
|
|
return flags;
|
|
}
|
|
|
|
bool DiveComputerModel::setData(const QModelIndex& index, const QVariant& value, int role)
|
|
{
|
|
struct device_info *nnl = head_of_device_info_list();
|
|
|
|
for(int i = 0; i < index.row(); i++){
|
|
nnl = nnl->next;
|
|
}
|
|
|
|
|
|
QByteArray v = value.toByteArray();
|
|
nnl->nickname = strdup(v.data()); // how should I free this before setting a new one?
|
|
// set_dc_nickname(dive); -> should this be used instead?
|
|
|
|
return true;
|
|
}
|
|
|
|
void DiveComputerModel::remove(const QModelIndex& i)
|
|
{
|
|
QByteArray model = data(index(i.row(), (int)MODEL)).toByteArray();
|
|
uint32_t deviceid = data(index(i.row(), (int) ID)).toUInt();
|
|
remove_dive_computer(model.data(), deviceid);
|
|
update();
|
|
}
|
|
|
|
/*#################################################################
|
|
* #
|
|
* # Yearly Statistics Model
|
|
* #
|
|
* ################################################################
|
|
*/
|
|
|
|
YearlyStatisticsModel::YearlyStatisticsModel(QObject* parent)
|
|
{
|
|
columns = COLUMNS;
|
|
}
|
|
|
|
QVariant YearlyStatisticsModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
QVariant val;
|
|
if (role == Qt::FontRole){
|
|
val = defaultModelFont();
|
|
}
|
|
|
|
if (role == Qt::DisplayRole && orientation == Qt::Horizontal){
|
|
switch(section){
|
|
case YEAR: val = tr("Year \n > Month"); break;
|
|
case DIVES: val = tr("#"); break;
|
|
case TOTAL_TIME: val = tr("Duration \n Total"); break;
|
|
case AVERAGE_TIME: val = tr("Average"); break;
|
|
case SHORTEST_TIME: val = tr("Shortest"); break;
|
|
case LONGEST_TIME: val = tr("Longest"); break;
|
|
case AVG_DEPTH: val = tr("Depth \n Average"); break;
|
|
case MIN_DEPTH: val = tr("Minimum"); break;
|
|
case MAX_DEPTH: val = tr("Maximum"); break;
|
|
case AVG_SAC: val = tr("SAC \n Average"); break;
|
|
case MIN_SAC: val = tr("Minimum"); break;
|
|
case MAX_SAC: val = tr("Maximum"); break;
|
|
case AVG_TEMP: val = tr("Temperature \n Average"); break;
|
|
case MIN_TEMP: val = tr("Minimum"); break;
|
|
case MAX_TEMP: val = tr("Maximum"); break;
|
|
}
|
|
}
|
|
return val;
|
|
}
|