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Show a bit of surface degassing in the planner

Browse source 
to display the deco parameters at the surface,
in particular tissue saturation and heat map.

Suggeted-by: Matthias Heinrichs <info@heinrichsweikamp.com>
Signed-off-by: Robert C. Helling <helling@atdotde.de>
This commit is contained in:
Robert C. Helling 2019-03-20 16:29:27 +01:00 • committed by Dirk Hohndel
parent 7635ee3e77
commit 5e494ce761
5 changed files with 35 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
core/planner.c
View file

@ -1080,6 +1080,14 @@ bool plan(struct deco_state *ds, struct diveplan *diveplan, struct dive *dive, i
diveplan->eff_gflow = lrint(100.0 * (regressiona() * first_stop_depth + regressionb()));
}
for (int i = 0; i < MAX_CYLINDERS; i++)
if (cylinder_nodata(&dive->cylinder[i])) {
// Switch to an empty air cylinder for breathing air at the surface
// If no empty cylinder is found, keep using last deco gas
current_cylinder = i;
break;
}
plan_add_segment(diveplan, 600, 0, current_cylinder, 0, false, OC);
create_dive_from_plan(diveplan, dive, is_planner);
add_plan_to_notes(diveplan, dive, show_disclaimer, error);
fixup_dc_duration(&dive->dc);

8
core/plannernotes.c
View file

@ -24,9 +24,12 @@ static int diveplan_duration(struct diveplan *diveplan)
{
struct divedatapoint *dp = diveplan->dp;
int duration = 0;
int lastdepth = 0;
while(dp) {
if (dp->time > duration)
if (dp->time > duration && (dp->depth.mm > SURFACE_THRESHOLD || lastdepth > SURFACE_THRESHOLD)) {
duration = dp->time;
lastdepth = dp->depth.mm;
}
dp = dp->next;
}
return (duration + 30) / 60;
@ -193,6 +196,9 @@ void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool show_d
!rebreatherchange_before &&
!rebreatherchange_after)
continue;
// Ignore final surface segment for notes
if (lastdepth == 0 && dp->depth.mm == 0 && !dp->next)
continue;
if ((dp->time - lasttime < 10 && lastdepth == dp->depth.mm) && !(gaschange_after && dp->next && dp->depth.mm != dp->next->depth.mm))
continue;

2
core/profile.c
View file

@ -453,7 +453,7 @@ struct plot_info calculate_max_limits_new(struct dive *dive, struct divecomputer
if (depth > maxdepth)
maxdepth = s->depth.mm;
if ((depth > SURFACE_THRESHOLD || lastdepth > SURFACE_THRESHOLD) &&
if ((depth > SURFACE_THRESHOLD || lastdepth > SURFACE_THRESHOLD || in_planner()) &&
s->time.seconds > maxtime)
maxtime = s->time.seconds;
lastdepth = depth;

20
profile-widget/diveeventitem.cpp
View file

@ -10,6 +10,8 @@
#include "core/membuffer.h"
#include "core/subsurface-string.h"
#define DEPTH_NOT_FOUND (-2342)
extern struct ev_select *ev_namelist;
extern int evn_used;
@ -234,7 +236,8 @@ bool DiveEventItem::shouldBeHidden()
struct sample *first_sample = &dc->sample[0];
if (!strcmp(event->name, "gaschange") &&
(event->time.seconds == 0 ||
(first_sample && event->time.seconds == first_sample->time.seconds)))
(first_sample && event->time.seconds == first_sample->time.seconds) ||
depthAtTime(event->time.seconds) < SURFACE_THRESHOLD))
return true;
/*
@ -254,6 +257,17 @@ bool DiveEventItem::shouldBeHidden()
return false;
}
int DiveEventItem::depthAtTime(int time)
{
QModelIndexList result = dataModel->match(dataModel->index(0, DivePlotDataModel::TIME), Qt::DisplayRole, time);
if (result.isEmpty()) {
Q_ASSERT("can't find a spot in the dataModel");
hide();
return DEPTH_NOT_FOUND;
}
return dataModel->data(dataModel->index(result.first().row(), DivePlotDataModel::DEPTH)).toInt();
}
void DiveEventItem::recalculatePos(bool instant)
{
if (!vAxis || !hAxis || !internalEvent || !dataModel)
@ -265,9 +279,11 @@ void DiveEventItem::recalculatePos(bool instant)
hide();
return;
}
int depth = depthAtTime(internalEvent->time.seconds);
if (depth == DEPTH_NOT_FOUND)
return;
if (!isVisible() && !shouldBeHidden())
show();
int depth = dataModel->data(dataModel->index(result.first().row(), DivePlotDataModel::DEPTH)).toInt();
qreal x = hAxis->posAtValue(internalEvent->time.seconds);
qreal y = vAxis->posAtValue(depth);
if (!instant)

1
profile-widget/diveeventitem.h
View file

@ -27,6 +27,7 @@ slots:
private:
void setupToolTipString(struct gasmix lastgasmix);
void setupPixmap(struct gasmix lastgasmix);
int depthAtTime(int time);
DiveCartesianAxis *vAxis;
DiveCartesianAxis *hAxis;
DivePlotDataModel *dataModel;