subsurface/qt-models/divelocationmodel.cpp
Tomaz Canabrava fc6d819616 Create a new dive site and edit it automatically
If the user clicks on the first or second option of the drop
down list, subsurface will move him to the dive site edit panel
automatically, since it's a new dive site and there's no information
about it yet.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-08-25 18:00:15 -07:00

185 lines
4.6 KiB
C++

#include "units.h"
#include "divelocationmodel.h"
#include "dive.h"
#include <QDebug>
#include <QLineEdit>
#include <QIcon>
bool dive_site_less_than(dive_site *a, dive_site *b)
{
return QString(a->name) <= QString(b->name);
}
LocationInformationModel *LocationInformationModel::instance()
{
static LocationInformationModel *self = new LocationInformationModel();
return self;
}
LocationInformationModel::LocationInformationModel(QObject *obj) : QAbstractTableModel(obj),
internalRowCount(0),
textField(NULL)
{
}
int LocationInformationModel::columnCount(const QModelIndex &parent) const
{
return COLUMNS;
}
int LocationInformationModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent);
return internalRowCount + 2;
}
static struct dive_site *get_dive_site_name_start_which_str(const QString& str) {
struct dive_site *ds;
int i;
for_each_dive_site(i,ds) {
QString dsName(ds->name);
if (dsName.startsWith(str)) {
return ds;
}
}
return NULL;
}
QVariant LocationInformationModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
// Special case to handle the 'create dive site' with name.
if (index.row() < 2) {
if (index.column() == UUID)
return RECENTLY_ADDED_DIVESITE;
switch(role) {
case Qt::DisplayRole : {
if (index.row() == 1) {
struct dive_site *ds = get_dive_site_name_start_which_str(textField->text());
if(ds)
return ds->name;
}
return textField->text();
}
case Qt::ToolTipRole : {
return QString(tr("Create dive site with this name"));
}
case Qt::EditRole : {
if (index.row() == 1) {
struct dive_site *ds = get_dive_site_name_start_which_str(textField->text());
if (!ds)
return INVALID_DIVE_SITE_NAME;
if (QString(ds->name) == textField->text())
return INVALID_DIVE_SITE_NAME;
}
return textField->text();
}
case Qt::DecorationRole : return QIcon(":plus");
}
}
// The dive sites are -2 because of the first two items.
struct dive_site *ds = get_dive_site(index.row() - 2);
if (!ds)
return QVariant();
switch(role) {
case Qt::EditRole:
case Qt::DisplayRole :
switch(index.column()) {
case UUID: return ds->uuid;
case NAME: return QString("%1, id:%2").arg(ds->name).arg(ds->uuid);
case LATITUDE: return ds->latitude.udeg;
case LONGITUDE: return ds->longitude.udeg;
case COORDS: return "TODO";
case DESCRIPTION: return ds->description;
case NOTES: return ds->name;
case TAXONOMY_1: return "TODO";
case TAXONOMY_2: return "TODO";
case TAXONOMY_3: return "TODO";
}
break;
case Qt::DecorationRole : {
if (dive_site_has_gps_location(ds))
return QIcon(":geocode");
else
return QVariant();
}
}
return QVariant();
}
void LocationInformationModel::setFirstRowTextField(QLineEdit *t)
{
textField = t;
}
void LocationInformationModel::update()
{
beginResetModel();
internalRowCount = dive_site_table.nr;
qSort(dive_site_table.dive_sites, dive_site_table.dive_sites + dive_site_table.nr, dive_site_less_than);
endResetModel();
}
int32_t LocationInformationModel::addDiveSite(const QString& name, timestamp_t divetime, int lon, int lat)
{
degrees_t latitude, longitude;
latitude.udeg = lat;
longitude.udeg = lon;
beginInsertRows(QModelIndex(), dive_site_table.nr + 2, dive_site_table.nr + 2);
uint32_t uuid = create_dive_site_with_gps(name.toUtf8().data(), latitude, longitude, divetime);
qSort(dive_site_table.dive_sites, dive_site_table.dive_sites + dive_site_table.nr, dive_site_less_than);
internalRowCount = dive_site_table.nr;
endInsertRows();
return uuid;
}
bool LocationInformationModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
if (!index.isValid() || index.row() < 2)
return false;
if (role != Qt::EditRole)
return false;
struct dive_site *ds = get_dive_site(index.row());
free(ds->name);
ds->name = copy_string(qPrintable(value.toString()));
emit dataChanged(index, index);
return true;
}
bool LocationInformationModel::removeRows(int row, int count, const QModelIndex & parent)
{
if(row >= rowCount())
return false;
beginRemoveRows(QModelIndex(), row + 2, row + 2);
struct dive_site *ds = get_dive_site(row);
if (ds)
delete_dive_site(ds->uuid);
internalRowCount = dive_site_table.nr;
endRemoveRows();
return true;
}
GeoReferencingOptionsModel *GeoReferencingOptionsModel::instance() {
static GeoReferencingOptionsModel *self = new GeoReferencingOptionsModel();
return self;
}
GeoReferencingOptionsModel::GeoReferencingOptionsModel(QObject *parent) : QStringListModel(parent)
{
QStringList list;
int i;
for (i = 0; i < TC_NR_CATEGORIES; i++)
list << taxonomy_category_names[i];
setStringList(list);
}