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models: update DiveComputerModel when core data is reset

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To implement undo-semantics, we want a longer-lived dive-computer-model
(currently, it is regenerated when the dialog is opened). Therefore, it
must be reloaded when the core data is reset. Do this like for other
models: listen to the dataReset() signal of DiveListNotifier.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-09-12 23:38:45 +02:00 • committed by Dirk Hohndel
parent 3a2f1b17b6
commit 4467477389
3 changed files with 11 additions and 1 deletions
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10
qt-models/divecomputermodel.cpp
View file

@ -2,11 +2,21 @@
#include "qt-models/divecomputermodel.h"
#include "core/dive.h"
#include "core/divelist.h"
#include "core/subsurface-qt/divelistnotifier.h"
DiveComputerModel::DiveComputerModel(QObject *parent) : CleanerTableModel(parent),
dcs(device_table.devices)
{
connect(&diveListNotifier, &DiveListNotifier::dataReset, this, &DiveComputerModel::update);
setHeaderDataStrings(QStringList() << "" << tr("Model") << tr("Device ID") << tr("Nickname"));
update();
}
void DiveComputerModel::update()
{
beginResetModel();
dcs = device_table.devices;
endResetModel();
}
QVariant DiveComputerModel::data(const QModelIndex &index, int role) const

1
qt-models/divecomputermodel.h
View file

@ -25,6 +25,7 @@ public:
public
slots:
void remove(const QModelIndex &index);
void update();
private:
std::vector<device> dcs;

1
qt-models/gpslistmodel.cpp
View file

@ -67,4 +67,3 @@ GpsListModel *GpsListModel::instance()
static GpsListModel self;
return &self;
}