UI restructure: don't use random dives from the divelist for data

Everything should come from the displayed_dive.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/qt-ui/profile/diveprofileitem.cpp b/qt-ui/profile/diveprofileitem.cpp
index c63f9ecc4..fda31cb12 100644
--- a/qt-ui/profile/diveprofileitem.cpp
+++ b/qt-ui/profile/diveprofileitem.cpp
@@ -450,7 +450,6 @@ void DiveGasPressureItem::modelDataChanged(const QModelIndex &topLeft, const QMo
 	int last_pressure[MAX_CYLINDERS] = { 0, };
 	int last_time[MAX_CYLINDERS] = { 0, };
 	struct plot_data *entry;
-	struct dive *dive = get_dive_by_uniq_id(dataModel->id());
 
 	cyl = -1;
 	for (int i = 0, count = dataModel->rowCount(); i < count; i++) {
@@ -464,7 +463,7 @@ void DiveGasPressureItem::modelDataChanged(const QModelIndex &topLeft, const QMo
 			if (!seen_cyl[cyl]) {
 				plotPressureValue(mbar, entry->sec, Qt::AlignRight | Qt::AlignTop);
 				plotGasValue(mbar, entry->sec, Qt::AlignRight | Qt::AlignBottom,
-					       dive->cylinder[cyl].gasmix);
+					       displayed_dive.cylinder[cyl].gasmix);
 				seen_cyl[cyl] = true;
 			}
 		}
@@ -509,11 +508,10 @@ void DiveGasPressureItem::paint(QPainter *painter, const QStyleOptionGraphicsIte
 	QPen pen;
 	pen.setCosmetic(true);
 	pen.setWidth(2);
-	struct dive *d = get_dive_by_uniq_id(dataModel->id());
 	struct plot_data *entry = dataModel->data().entry;
 	Q_FOREACH (const QPolygonF &poly, polygons) {
 		for (int i = 1, count = poly.count(); i < count; i++, entry++) {
-			pen.setBrush(getSacColor(entry->sac, d->sac));
+			pen.setBrush(getSacColor(entry->sac, displayed_dive.sac));
 			painter->setPen(pen);
 			painter->drawLine(poly[i - 1], poly[i]);
 		}