bool WeightModel::setData(const QModelIndex& index, const QVariant& value, int role)
{
weightsystem_t *ws = ¤t->weightsystem[index.row()];
switch(index.column()) {
case TYPE:
if (!value.isNull()) {
QByteArray ba = value.toString().toUtf8();
const char *text = ba.constData();
if (!ws->description || strcmp(ws->description, text)) {
ws->description = strdup(text);
changed = true;
}
}
break;
case WEIGHT:
if (CHANGED(toDouble, "kg", "lbs")) {
if (prefs.units.weight == prefs.units.LBS)
ws->weight.grams = lbs_to_grams(value.toDouble());
else
ws->weight.grams = value.toDouble() * 1000.0 + 0.5;
// now update the ws_info
changed = true;
WSInfoModel *wsim = WSInfoModel::instance();
QModelIndexList matches = wsim->match(wsim->index(0,0), Qt::DisplayRole, ws->description);
if (!matches.isEmpty())
wsim->setData(wsim->index(matches.first().row(), WSInfoModel::GR), ws->weight.grams);
}
break;
}
dataChanged(index, index);
return true;
}
// this gets called after we download dives from a divecomputer
void MainWindow::refreshDisplay()
{
ui.InfoWidget->reload();
ui.globe->reload();
ui.ListWidget->reload(DiveTripModel::CURRENT);
ui.ListWidget->setFocus();
WSInfoModel *wsim = WSInfoModel::instance();
wsim->updateInfo();
}
bool WeightModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
QString vString = value.toString();
weightsystem_t *ws = &displayed_dive.weightsystem[index.row()];
switch (index.column()) {
case TYPE:
if (!value.isNull()) {
//TODO: C-function weigth_system_set_description ?
if (!ws->description || gettextFromC::instance()->tr(ws->description) != vString) {
// loop over translations to see if one matches
int i = -1;
while (ws_info[++i].name) {
if (gettextFromC::instance()->tr(ws_info[i].name) == vString) {
ws->description = ws_info[i].name;
break;
}
}
if (ws_info[i].name == NULL) // didn't find a match
ws->description = strdup(vString.toUtf8().constData());
changed = true;
}
}
break;
case WEIGHT:
if (CHANGED()) {
ws->weight = string_to_weight(vString.toUtf8().data());
// now update the ws_info
changed = true;
WSInfoModel *wsim = WSInfoModel::instance();
QModelIndexList matches = wsim->match(wsim->index(0, 0), Qt::DisplayRole, gettextFromC::instance()->tr(ws->description));
if (!matches.isEmpty())
wsim->setData(wsim->index(matches.first().row(), WSInfoModel::GR), ws->weight.grams);
}
break;
}
dataChanged(index, index);
return true;
}
void WSInfoDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &thisindex) const
{
WeightModel *mymodel = qobject_cast<WeightModel *>(currCombo.model);
WSInfoModel *wsim = WSInfoModel::instance();
QModelIndexList matches = wsim->match(wsim->index(0, 0), Qt::DisplayRole, currCombo.activeText);
int row;
if (matches.isEmpty()) {
// we need to add this puppy
wsim->insertRows(wsim->rowCount(), 1);
wsim->setData(wsim->index(wsim->rowCount() - 1, 0), currCombo.activeText);
row = wsim->rowCount() - 1;
} else {
row = matches.first().row();
}
int grams = wsim->data(wsim->index(row, WSInfoModel::GR)).toInt();
QVariant v = QString(currCombo.activeText);
mymodel->setData(IDX(WeightModel::TYPE), v, Qt::EditRole);
mymodel->passInData(IDX(WeightModel::WEIGHT), grams);
}
void WSInfoDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& thisindex) const
{
WeightModel *mymodel = qobject_cast<WeightModel *>(currCombo.model);
WSInfoModel *wsim = WSInfoModel::instance();
QModelIndexList matches = wsim->match(wsim->index(0,0), Qt::DisplayRole, currCombo.activeText);
int row;
if (matches.isEmpty()) {
// we need to add this puppy
wsim->insertRows(wsim->rowCount(), 1);
wsim->setData(wsim->index(wsim->rowCount() - 1, 0), currCombo.activeText);
row = wsim->rowCount() - 1;
} else {
row = matches.first().row();
}
int grams = wsim->data(wsim->index(row, WSInfoModel::GR)).toInt();
QVariant v = QString(currCombo.activeText);
// don't set if it's the same as it was before setting.
if (mymodel->data(thisindex, WeightModel::TYPE).toString() == currCombo.activeText){
return;
}
mymodel->setData(IDX(WeightModel::TYPE), v, Qt::EditRole);
mymodel->passInData(IDX(WeightModel::WEIGHT), grams);
qDebug() << "Fixme, every weigth is 0.0 grams. see:" << grams;
}
