diff options
author | Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2019-05-09 21:33:01 +0200 |
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committer | Dirk Hohndel <dirk@hohndel.org> | 2019-05-11 12:06:19 -0700 |
commit | 44c65fec8855315d322b84b4c4207713b90328d3 (patch) | |
tree | 21ba6e6901fa5e46cebca4e7abadc33292e24d05 /qt-models/maplocationmodel.cpp | |
parent | 30d96d37043684a4087f09b7171b1873ec140236 (diff) | |
download | subsurface-44c65fec8855315d322b84b4c4207713b90328d3.tar.gz |
Map: automatically update names on the map
Currently, dive site names are only updated on full reload.
Instead hook directly into the corresponding signal in the
MapLocationModel to set the name. Also to the coordinates
directly there instead of going via the MapWidgetHelper.
In the MapWidgetHelper, just center on the changed dive site.
Hook into the signal directly there and remove the slot
from the MapWidget. This makes the whole call-chain at least
one call shorter.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'qt-models/maplocationmodel.cpp')
-rw-r--r-- | qt-models/maplocationmodel.cpp | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/qt-models/maplocationmodel.cpp b/qt-models/maplocationmodel.cpp index 295f514eb..b1fe16b60 100644 --- a/qt-models/maplocationmodel.cpp +++ b/qt-models/maplocationmodel.cpp @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #include "maplocationmodel.h" +#include "divelocationmodel.h" #include "core/divesite.h" #ifndef SUBSURFACE_MOBILE #include "qt-models/filtermodels.h" @@ -68,6 +69,7 @@ MapLocationModel::MapLocationModel(QObject *parent) : QAbstractListModel(parent) m_roles[MapLocation::Roles::RoleDivesite] = MapLocation::PROPERTY_NAME_DIVESITE; m_roles[MapLocation::Roles::RoleCoordinate] = MapLocation::PROPERTY_NAME_COORDINATE; m_roles[MapLocation::Roles::RoleName] = MapLocation::PROPERTY_NAME_NAME; + connect(&diveListNotifier, &DiveListNotifier::diveSiteChanged, this, &MapLocationModel::diveSiteChanged); } MapLocationModel::~MapLocationModel() @@ -215,18 +217,33 @@ MapLocation *MapLocationModel::getMapLocation(const struct dive_site *ds) return NULL; } -void MapLocationModel::updateMapLocationCoordinates(const struct dive_site *ds, QGeoCoordinate coord) +void MapLocationModel::diveSiteChanged(struct dive_site *ds, int field) { - MapLocation *location; - int row = 0; - foreach(location, m_mapLocations) { - if (ds == location->divesite()) { - location->setCoordinateNoEmit(coord); - emit dataChanged(createIndex(row, 0), createIndex(row, 0)); - return; + // Find dive site + int row; + for (row = 0; row < m_mapLocations.size(); ++row) { + if (m_mapLocations[row]->divesite() == ds) + break; + } + if (row == m_mapLocations.size()) + return; + + switch (field) { + case LocationInformationModel::LOCATION: + if (has_location(&ds->location)) { + const qreal latitude_r = ds->location.lat.udeg * 0.000001; + const qreal longitude_r = ds->location.lon.udeg * 0.000001; + QGeoCoordinate coord(latitude_r, longitude_r); + m_mapLocations[row]->setCoordinateNoEmit(coord); } - row++; + break; + case LocationInformationModel::NAME: + m_mapLocations[row]->setProperty("name", ds->name); + break; + default: + break; } - // should not happen, as this should be called only when editing an existing marker - qWarning() << "MapLocationModel::updateMapLocationCoordinates(): cannot find MapLocation for uuid:" << (ds ? ds->uuid : 0); + + + emit dataChanged(createIndex(row, 0), createIndex(row, 0)); } |