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Added basic editing functionality for Cylinders and Weigthsystems

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This patch adds basic editing functionality for Cylinders and Weigthsystems,
it still doesn't use delegates to show the data to the user in a better
way, and it does not take in consideration user preferences yet, but
it's a starting point.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
This commit is contained in:
Tomaz Canabrava 2013-05-22 12:20:00 -03:00
parent 8cfb2aa237
commit 75956f0f91
2 changed files with 62 additions and 4 deletions
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60
qt-ui/models.cpp
View file

@ -113,6 +113,47 @@ QVariant CylindersModel::data(const QModelIndex& index, int role) const
return ret;
}
bool CylindersModel::setData(const QModelIndex& index, const QVariant& value, int role)
{
cylinder_t *cyl = &current->cylinder[index.row()];
switch(index.column()){
case TYPE:{
QByteArray desc = value.toByteArray();
cyl->type.description = strdup(desc.data());
break;
}
case SIZE:
// we can't use get_volume_string because the idiotic imperial tank
// sizes take working pressure into account...
if (cyl->type.size.mliter) {
if (prefs.units.volume == prefs.units.CUFT) {
double liters = cuft_to_l(value.toDouble());
cyl->type.size.mliter = liters * 1000.0;
} else {
cyl->type.size.mliter = value.toDouble() * 1000.0;
}
}
break;
case MAXPRESS:
cyl->type.workingpressure.mbar = value.toInt();
break;
case START:
cyl->start.mbar = value.toInt();
break;
case END:
cyl->end.mbar = value.toInt();
break;
case O2:
cyl->gasmix.o2.permille = value.toInt() * 10 - 5;
break;
case HE:
cyl->gasmix.he.permille = value.toInt() * 10 - 5;
break;
}
return QAbstractItemModel::setData(index, value, role);
}
int CylindersModel::rowCount(const QModelIndex& parent) const
{
return rows;
@ -176,7 +217,7 @@ Qt::ItemFlags CylindersModel::flags(const QModelIndex& index) const
{
if (index.column() == REMOVE)
return Qt::ItemIsEnabled;
return QAbstractItemModel::flags(index);
return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
}
void CylindersModel::remove(const QModelIndex& index)
@ -239,11 +280,26 @@ QVariant WeightModel::data(const QModelIndex& index, int role) const
return ret;
}
bool WeightModel::setData(const QModelIndex& index, const QVariant& value, int role)
{
weightsystem_t *ws = &current_dive->weightsystem[index.row()];
switch(index.column()) {
case TYPE:{
QByteArray desc = value.toByteArray();
ws->description = strdup(desc.data());
break;
}
case WEIGHT:
ws->weight.grams = value.toInt() *1000;
break;
}
}
Qt::ItemFlags WeightModel::flags(const QModelIndex& index) const
{
if (index.column() == REMOVE)
return Qt::ItemIsEnabled;
return QAbstractItemModel::flags(index);
return QAbstractItemModel::flags(index) | Qt::ItemIsEditable;
}
int WeightModel::rowCount(const QModelIndex& parent) const

6
qt-ui/models.h
View file

@ -45,7 +45,8 @@ public:
/*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;
/*reimp*/ Qt::ItemFlags flags(const QModelIndex& index) const;
/*reimp*/ Qt::ItemFlags flags(const QModelIndex& index) const;
/*reimp*/ bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
void add(cylinder_t *cyl);
void clear();
@ -69,7 +70,8 @@ public:
/*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;
/*reimp*/ Qt::ItemFlags flags(const QModelIndex& index) const;
/*reimp*/ Qt::ItemFlags flags(const QModelIndex& index) const;
/*reimp*/ bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
void add(weightsystem_t *weight);
void clear();