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mobile/divelist: copy & paste the roles-code from DiveListModel

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To act as a drop-in replacement (at least as much as possible),
move the roles from the old DiveListModel to the common base
model of mobile and desktop.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-03-05 20:00:31 +01:00 • committed by Dirk Hohndel
parent 35b33b8c6a
commit c5d17c3d4d
2 changed files with 66 additions and 0 deletions
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55
qt-models/divetripmodel.cpp
View file

@ -1,6 +1,9 @@
// SPDX-License-Identifier: GPL-2.0
#include "qt-models/divetripmodel.h"
#include "core/divefilter.h"
#ifdef SUBSURFACE_MOBILE
#include "qt-models/mobilelistmodel.h"
#endif
#include "core/gettextfromc.h"
#include "core/metrics.h"
#include "core/selection.h"
@ -13,6 +16,7 @@
#include "commands/command.h"
#include <QIcon>
#include <QDebug>
#include <QDateTime>
#include <memory>
#include <algorithm>
@ -56,6 +60,13 @@ static QVariant dive_table_alignment(int column)
QVariant DiveTripModelBase::tripData(const dive_trip *trip, int column, int role)
{
#ifdef SUBSURFACE_MOBILE
// Special roles for mobile
switch(role) {
case MobileListModel::TripIdRole: return QString::number(trip->id);
case MobileListModel::TripNrDivesRole: return trip->dives.nr;
}
#endif
if (role == TRIP_ROLE)
return QVariant::fromValue(const_cast<dive_trip *>(trip)); // Not nice: casting away a const
@ -138,6 +149,50 @@ static QString displayWeight(const struct dive *d, bool units)
QVariant DiveTripModelBase::diveData(const struct dive *d, int column, int role)
{
#ifdef SUBSURFACE_MOBILE
// Special roles for mobile
switch (role) {
case MobileListModel::DiveDateRole: return (qlonglong)d->when;
// We have to return a QString as trip-id, because that will be used as section
// variable in the QtQuick list view. That has to be a string because it will try
// to do locale-aware sorting. And amazingly this can't be changed.
case MobileListModel::DateTimeRole: {
QDateTime localTime = QDateTime::fromMSecsSinceEpoch(1000 * d->when, Qt::UTC);
localTime.setTimeSpec(Qt::UTC);
return QStringLiteral("%1 %2").arg(localTime.date().toString(prefs.date_format_short),
localTime.time().toString(prefs.time_format));
}
case MobileListModel::IdRole: return d->id;
case MobileListModel::NumberRole: return d->number;
case MobileListModel::LocationRole: return get_dive_location(d);
case MobileListModel::DepthRole: return get_depth_string(d->dc.maxdepth.mm, true, true);
case MobileListModel::DurationRole: return get_dive_duration_string(d->duration.seconds, gettextFromC::tr("h"), gettextFromC::tr("min"));
case MobileListModel::DepthDurationRole: return QStringLiteral("%1 / %2").arg(get_depth_string(d->dc.maxdepth.mm, true, true),
get_dive_duration_string(d->duration.seconds, gettextFromC::tr("h"), gettextFromC::tr("min")));
case MobileListModel::RatingRole: return d->rating;
case MobileListModel::VizRole: return d->visibility;
case MobileListModel::SuitRole: return d->suit;
case MobileListModel::AirTempRole: return get_temperature_string(d->airtemp, true);
case MobileListModel::WaterTempRole: return get_temperature_string(d->watertemp, true);
case MobileListModel::SacRole: return formatSac(d);
case MobileListModel::SumWeightRole: return get_weight_string(weight_t { total_weight(d) }, true);
case MobileListModel::DiveMasterRole: return d->divemaster ? d->divemaster : QString();
case MobileListModel::BuddyRole: return d->buddy ? d->buddy : QString();
case MobileListModel::NotesRole: return formatNotes(d);
case MobileListModel::GpsRole: return d->dive_site ? printGPSCoords(&d->dive_site->location) : QString();
case MobileListModel::GpsDecimalRole: return format_gps_decimal(d);
case MobileListModel::NoDiveRole: return d->duration.seconds == 0 && d->dc.duration.seconds == 0;
case MobileListModel::DiveSiteRole: return QVariant::fromValue(d->dive_site);
case MobileListModel::CylinderRole: return formatGetCylinder(d).join(", ");
case MobileListModel::GetCylinderRole: return formatGetCylinder(d);
case MobileListModel::CylinderListRole: return getFullCylinderList();
case MobileListModel::SingleWeightRole: return d->weightsystems.nr <= 1;
case MobileListModel::StartPressureRole: return getStartPressure(d);
case MobileListModel::EndPressureRole: return getEndPressure(d);
case MobileListModel::FirstGasRole: return getFirstGas(d);
case MobileListModel::SelectedRole: return d->selected;
}
#endif
switch (role) {
case Qt::TextAlignmentRole:
return dive_table_alignment(column);

11
qt-models/mobilelistmodel.h
View file

@ -91,4 +91,15 @@ private slots:
void changed(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles);
};
// Helper functions - these are actually defined in DiveObjectHelper.cpp. Why declare them here?
QString formatSac(const dive *d);
QString formatNotes(const dive *d);
QString format_gps_decimal(const dive *d);
QStringList formatGetCylinder(const dive *d);
QStringList getStartPressure(const dive *d);
QStringList getEndPressure(const dive *d);
QStringList getFirstGas(const dive *d);
QStringList getFullCylinderList();
#endif