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profile: pass dive to RulerItem

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Instead of accessing the global displayed_dive variable
in RulerItem, pass the dive. This is a step in making the
profile reentrant.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-01-09 18:25:04 +01:00 • committed by Dirk Hohndel
parent 54e8fe5d9e
commit 88c6ce988d
5 changed files with 11 additions and 9 deletions
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5
profile-widget/ruleritem.cpp
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@ -113,7 +113,7 @@ void RulerItem2::recalculate()
}
QLineF line(startPoint, endPoint);
setLine(line);
compare_samples(&pInfo, source->idx, dest->idx, buffer, 500, 1);
compare_samples(dive, &pInfo, source->idx, dest->idx, buffer, 500, 1);
text = QString(buffer);
// draw text
@ -148,8 +148,9 @@ RulerNodeItem2 *RulerItem2::destNode() const
return dest;
}
void RulerItem2::setPlotInfo(const plot_info &info)
void RulerItem2::setPlotInfo(const struct dive *d, const plot_info &info)
{
dive = d;
pInfo = info;
dest->setPlotInfo(info);
source->setPlotInfo(info);