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| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2019-03-10 16:03:39 +0100 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2019-04-12 18:19:07 +0300 |
| commit | 8dcc33d8ab4081310d2e18b2c3d6c95141999698 (patch) | |
| tree | 019c74009720b7164f0a6c5edaaf98a780130897 /qt-models/divelocationmodel.cpp | |
| parent | dd12bdaf94c1ebc5d32598151aa96da12e61c146 (diff) | |
| download | subsurface-8dcc33d8ab4081310d2e18b2c3d6c95141999698.tar.gz | |
Undo: keep frontend informed of changes to dive site count
Add a new signal to DiveListNotifier. Send signal if dives are
added or removed and therefore the dive count of a dive site
changes. The dive sites are collected and the signal is sent
at the end of the command.
Add code to update the table view.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'qt-models/divelocationmodel.cpp')
| -rw-r--r-- | qt-models/divelocationmodel.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/qt-models/divelocationmodel.cpp b/qt-models/divelocationmodel.cpp index b9bf5702b..03c07a5e0 100644 --- a/qt-models/divelocationmodel.cpp +++ b/qt-models/divelocationmodel.cpp @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include "core/units.h" #include "qt-models/divelocationmodel.h" +#include "core/subsurface-qt/DiveListNotifier.h" #include "core/qthelper.h" #include "core/divesite.h" #include "core/metrics.h" @@ -23,6 +24,7 @@ LocationInformationModel *LocationInformationModel::instance() LocationInformationModel::LocationInformationModel(QObject *obj) : QAbstractTableModel(obj) { + connect(&diveListNotifier, &DiveListNotifier::diveSiteDiveCountChanged, this, &LocationInformationModel::diveSiteDiveCountChanged); } int LocationInformationModel::columnCount(const QModelIndex &) const @@ -154,6 +156,13 @@ bool LocationInformationModel::removeRows(int row, int, const QModelIndex&) return true; } +void LocationInformationModel::diveSiteDiveCountChanged(dive_site *ds) +{ + int idx = get_divesite_idx(ds, &dive_site_table); + if (idx >= 0) + dataChanged(createIndex(idx, NUM_DIVES), createIndex(idx, NUM_DIVES)); +} + GeoReferencingOptionsModel *GeoReferencingOptionsModel::instance() { static GeoReferencingOptionsModel *self = new GeoReferencingOptionsModel(); |