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d6010b5155
For increased maintainability, use the same columns, roles and the same accessor function for both dive-site models. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
136 lines
3.5 KiB
C++
136 lines
3.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "core/units.h"
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#include "qt-models/divelocationmodel.h"
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#include "core/qthelper.h"
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#include <QDebug>
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#include <QLineEdit>
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#include <QIcon>
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#include <core/gettextfromc.h>
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static bool dive_site_less_than(dive_site *a, dive_site *b)
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{
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return QString(a->name) < QString(b->name);
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}
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LocationInformationModel *LocationInformationModel::instance()
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{
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static LocationInformationModel *self = new LocationInformationModel();
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return self;
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}
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LocationInformationModel::LocationInformationModel(QObject *obj) : QAbstractTableModel(obj)
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{
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}
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int LocationInformationModel::columnCount(const QModelIndex&) const
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{
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return COLUMNS;
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}
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int LocationInformationModel::rowCount(const QModelIndex&) const
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{
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return dive_site_table.nr;
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}
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QVariant LocationInformationModel::getDiveSiteData(const struct dive_site *ds, int column, int role)
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{
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if (!ds)
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return QVariant();
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switch(role) {
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case Qt::EditRole:
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case Qt::DisplayRole :
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switch(column) {
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case UUID: return ds->uuid;
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case NAME: return ds->name;
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case LATITUDE: return ds->latitude.udeg;
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case LONGITUDE: return ds->longitude.udeg;
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case COORDS: return "TODO";
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case DESCRIPTION: return ds->description;
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case NOTES: return ds->name;
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case TAXONOMY_1: return "TODO";
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case TAXONOMY_2: return "TODO";
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case TAXONOMY_3: return "TODO";
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}
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break;
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case Qt::DecorationRole : {
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if (dive_site_has_gps_location(ds))
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return QIcon(":geotag-icon");
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else
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return QVariant();
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}
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case UUID_ROLE:
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return ds->uuid;
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}
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return QVariant();
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}
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QVariant LocationInformationModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid())
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return QVariant();
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struct dive_site *ds = get_dive_site(index.row());
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return getDiveSiteData(ds, index.column(), role);
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}
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void LocationInformationModel::update()
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{
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beginResetModel();
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qSort(dive_site_table.dive_sites, dive_site_table.dive_sites + dive_site_table.nr, dive_site_less_than);
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locationNames.clear();
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for (int i = 0; i < dive_site_table.nr; i++)
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locationNames << QString(dive_site_table.dive_sites[i]->name);
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endResetModel();
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}
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QStringList LocationInformationModel::allSiteNames() const
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{
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return locationNames;
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}
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bool LocationInformationModel::removeRows(int row, int, const QModelIndex&)
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{
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if(row >= rowCount())
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return false;
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beginRemoveRows(QModelIndex(), row, row);
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struct dive_site *ds = get_dive_site(row);
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if (ds)
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delete_dive_site(ds->uuid);
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endRemoveRows();
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return true;
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}
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GeoReferencingOptionsModel *GeoReferencingOptionsModel::instance() {
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static GeoReferencingOptionsModel *self = new GeoReferencingOptionsModel();
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return self;
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}
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GeoReferencingOptionsModel::GeoReferencingOptionsModel(QObject *parent) : QStringListModel(parent)
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{
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QStringList list;
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int i;
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for (i = 0; i < TC_NR_CATEGORIES; i++)
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list << gettextFromC::tr(taxonomy_category_names[i]);
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setStringList(list);
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}
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bool filter_same_gps_cb (QAbstractItemModel *model, int sourceRow, const QModelIndex& parent)
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{
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int ref_lat = displayed_dive_site.latitude.udeg;
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int ref_lon = displayed_dive_site.longitude.udeg;
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uint32_t ref_uuid = displayed_dive_site.uuid;
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QSortFilterProxyModel *self = (QSortFilterProxyModel*) model;
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uint32_t ds_uuid = self->sourceModel()->index(sourceRow, LocationInformationModel::UUID, parent).data().toUInt();
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struct dive_site *ds = get_dive_site_by_uuid(ds_uuid);
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if (!ds)
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return false;
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if (ds->latitude.udeg == 0 || ds->longitude.udeg == 0)
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return false;
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return ds->latitude.udeg == ref_lat && ds->longitude.udeg == ref_lon && ds->uuid != ref_uuid;
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}
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